--- title: "Flights from Ottawa to Ontario (YOW-ONT) from CA $523 - Expedia.ca" description: "Find budget-friendly flights from Ottawa (YOW) to Ontario (ONT) with one-way fares from CA $523 and roundtrip from CA $964—search based on your budget today!" canonical: "https://www.expedia.ca/lp/flights/yow/ont/ottawa-to-ontario-intl-airport" language: en-CA market: CA currency: CAD prices_as_of: 2026-11-14T23:28:41Z --- # CA $523 Cheap Flights from Ottawa (YOW) to Ontario Intl. Airport (ONT) ![A range of rugged mountains with snow-capped peaks under a clear sky.](https://images.trvl-media.com/place/920220451419299840/376f60d1-4bee-464a-b8b4-c9542b4cb378.jpg?impolicy=fcrop&w=1200&h=500&q=medium) [View CA $523 flight on Fri, Apr 9, 2027](https://www.expedia.ca/Flights-Search?leg1=from:YOW,to:ONT,departure:09/04/2027TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:522.93&airProductToken=AQpyCjcI1YIBEgQzNjU5GNizASCuHCjA%5F6kDMNuAqgM4TkAAWAFqCjFfYmFzaWNlY29yCFROQTVBMEJOCjcI1YIBEgQyMjg1GK4cIK6bASihgaoDMKuDqgM4TkAAWAFqCjFfYmFzaWNlY29yCFROQTVBMEJOEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwCw) ## Popular airlines from Ottawa International Airport (YOW) to Ontario Intl. Airport (ONT) [United](https://www.expedia.ca/Flights-Search?leg1=from:YOW,to:ONT,departure:28/11/2026TANYT&leg2=from:ONT,to:YOW,departure:05/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) [Air Canada](https://www.expedia.ca/Flights-Search?leg1=from:YOW,to:ONT,departure:28/11/2026TANYT&leg2=from:ONT,to:YOW,departure:05/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) ### Be in the know Get alerts if flight prices drop or rise\* ### Book smarter Save up to 30% on select hotels after you book a flight\* ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) Find the cheapest flights on Expedia from Ottawa (YOW) to Ontario Intl. Airport (ONT). Flight ticket prices change frequently based on availability and demand. We send price‑drop alerts to make air travel simple and flexible. The lowest one-way fare found on Expedia for this route in the past 7 days starts at CA $523 for travel on April 9, 2027. ## Cheap Flights from Ottawa to Ontario (YOW-ONT) Prices were available within the past 7 days and start at CA $523 for one-way flights and CA $964 for roundtrip, for the period specified. Prices and availability are subject to change. All deals One way Roundtrip [Select United flight, departing Thu, May 27 from Ottawa to Ontario, returning Sun, May 30, priced at CA $964 Found 2 days ago](https://www.expedia.ca/Flights-Search?leg1=from:YOW,to:ONT,departure:27/05/2027TANYT&leg2=from:ONT,to:YOW,departure:30/05/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:963.98&airProductToken=AQpyCjcI1YIBEgQzNjU5GNizASCuHCjAm64DMNucrgM4TkAAWAFqCjFfYmFzaWNlY29yCFROQTVBMEJOCjcI1YIBEgQyMjg1GK4cIK6bASihna4DMKufrgM4TkAAWAFqCjFfYmFzaWNlY29yCFROQTVBMEJOCnIKNwjVggESBDEyNjMYrpsBIINpKNC8rgMw1r2uAzhOQABYAWoKMV9iYXNpY2Vjb3IIVE5BNUEwQk4KNwjVggESBDUzMzUYg2kg2LMBKKC-rgMwhsCuAzhOQABYAWoKMV9iYXNpY2Vjb3IIVE5BNUEwQk4SCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAL) Thu, May 27 - Sun, May 30 · YOW · ONT · Roundtrip [Select United flight, departing Wed, Jan 13 from Ottawa to Ontario, returning Sat, Jan 16, priced at CA $987 Found 19 hours ago](https://www.expedia.ca/Flights-Search?leg1=from:YOW,to:ONT,departure:13/01/2027TANYT&leg2=from:ONT,to:YOW,departure:16/01/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:986.05&airProductToken=AQqjAQo1CNWCARIEMzU4MRjYswEgrhwoo7OiAzDItKIDOE5AAFgBaghFQ09CQVNJQ3IIVE5BNUEwQk4KMwjVggESAzYzOBiuHCCycSjgtqIDMIe5ogM4TkABWAFqCEVDT0JBU0lDcghUTkE1QTBCTgo1CNWCARIEMjg1MBiycSCumwEoqrmiAzD%5FuaIDOE5AAVgBaghFQ09CQVNJQ3IIVE5BNUEwQk4Kbgo1CNWCARIEMjIyNhiumwEgrhwo5NaiAzDU2KIDOE5AAFgBaghFQ09CQVNJQ3IIVE5BNUEwQk4KNQjVggESBDM0MDIYrhwg2LMBKPzaogMwj9yiAzhOQAFYAWoIRUNPQkFTSUNyCFROQTVBMEJOEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwAQ) Wed, Jan 13 - Sat, Jan 16 · YOW · ONT · Roundtrip [Select United flight, departing Sat, Jan 9 from Ottawa to Ontario, returning Sun, Jan 10, priced at CA $996 Found 4 days ago](https://www.expedia.ca/Flights-Search?leg1=from:YOW,to:ONT,departure:09/01/2027TANYT&leg2=from:ONT,to:YOW,departure:10/01/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:995.73&airProductToken=AQqjAQo1CNWCARIEMzU4MRjYswEgrhwoo4aiAzDIh6IDOE5AAFgBaghFQ09CQVNJQ3IIU05BNUEwQk4KMwjVggESAzYzOBiuHCCycSjgiaIDMIeMogM4TkABWAFqCEVDT0JBU0lDcghTTkE1QTBCTgo1CNWCARIENTI5MhiycSCumwEosY2iAzCRjqIDOE5AAVgBaghFQ09CQVNJQ3IIU05BNUEwQk4Kbgo1CNWCARIEMjIyNhiumwEgrhwopJOiAzCUlaIDOE5AAFgBaghFQ09CQVNJQ3IIVE5BNUEwQk4KNQjVggESBDM0MDIYrhwg2LMBKLyXogMwz5iiAzhOQAFYAWoIRUNPQkFTSUNyCFROQTVBMEJOEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwAQ) Sat, Jan 9 - Sun, Jan 10 · YOW · ONT · Roundtrip [Select United flight, departing Sat, Jan 30 from Ottawa to Ontario, returning Sat, Feb 20, priced at CA $1,001 Found 5 days ago](https://www.expedia.ca/Flights-Search?leg1=from:YOW,to:ONT,departure:30/01/2027TANYT&leg2=from:ONT,to:YOW,departure:20/02/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1000.37&airProductToken=AQqpAQo3CNWCARIEMzU4MRjYswEgrhwow%5FKjAzDo86MDOE5AAFgBagoxX2Jhc2ljZWNvcghUTkE1QTBCTgo2CNWCARIEMTI4MxiuHCCDaSiQ9KMDMLv1owM4TkAAWAFqCjFfYmFzaWNlY29yCFROQTVBMEJOCjYI1YIBEgM0MzAYg2kgrpsBKOf1owMw-PajAzhOQABYAWoKMV9iYXNpY2Vjb3IIVE5BNUEwQk4KqgEKNwjVggESBDIyNjcYrpsBIIg4KIjgpQMwxuGlAzhOQABYAWoKMV9iYXNpY2Vjb3IIU05BNUEwQk4KNgjVggESBDIzNjYYiDggiBgo8-GlAzCq46UDOE5AAFgBagoxX2Jhc2ljZWNvcghTTkE1QTBCTgo3CNWCARIEMzU4MxiIGCDYswEokOSlAzD75KUDOE5AAFgBagoxX2Jhc2ljZWNvcghTTkE1QTBCThIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAs) Sat, Jan 30 - Sat, Feb 20 · YOW · ONT · Roundtrip [Select United flight, departing Tue, Dec 1 from Ottawa to Ontario, returning Thu, Dec 24, priced at CA $1,007 Found 3 days ago](https://www.expedia.ca/Flights-Search?leg1=from:YOW,to:ONT,departure:01/12/2026TANYT&leg2=from:ONT,to:YOW,departure:24/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1006.28&airProductToken=AQpGCiEI1YIBEgQzNTgxGNizASCuHCjDz54DMOjQngM4TkAAWAEKIQjVggESBDI0MzAYrhwgrpsBKNfUngMw5NaeAzhOQAFYAQpGCiEI1YIBEgQxODEzGK6bASCuHCj426ADMOLdoAM4TkAAWAEKIQjVggESBDM1NjkYrhwg2LMBKJDgoAMwneGgAzhOQAFYARIKCAEQARgBKgJVQRgBIgQIARABKAQwAQ) Tue, Dec 1 - Thu, Dec 24 · YOW · ONT · Roundtrip [Select United flight, departing Sun, Jan 10 from Ottawa to Ontario, returning Mon, Jan 18, priced at CA $1,018 Found 19 hours ago](https://www.expedia.ca/Flights-Search?leg1=from:YOW,to:ONT,departure:10/01/2027TANYT&leg2=from:ONT,to:YOW,departure:18/01/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1017.58&airProductToken=AQpGCiEI1YIBEgQzNTgxGNizASCuHCjDkaIDMOiSogM4TkAAWAEKIQjVggESBDI0MzAYrhwgrpsBKNKWogMw6piiAzhOQAFYAQpGCiEI1YIBEgQyMjI2GK6bASCuHCik7aIDMJTvogM4TkAAWAEKIQjVggESBDM0MDIYrhwg2LMBKLzxogMwz%5FKiAzhOQAFYARIKCAEQARgBKgJVQRgBIgQIARABKAQwAQ) Sun, Jan 10 - Mon, Jan 18 · YOW · ONT · Roundtrip [Select United flight, departing Tue, Dec 1 from Ottawa to Ontario, returning Tue, Dec 29, priced at CA $1,037 Found 4 days ago](https://www.expedia.ca/Flights-Search?leg1=from:YOW,to:ONT,departure:01/12/2026TANYT&leg2=from:ONT,to:YOW,departure:29/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1036.36&airProductToken=AQqkAQo1CNWCARIEMzQ2NxjYswEgiBgoldGeAzCQ0p4DOE5AAFgBaghFQ09CQVNJQ3IIU05BMkEwQk4KNAjVggESBDE1MzUYiBggiDgo09KeAzCs1J4DOE5AAVgBaghFQ09CQVNJQ3IIU05BMkEwQk4KNQjVggESBDE1NjMYiDggrpsBKNDWngMwp9ieAzhOQAFYAWoIRUNPQkFTSUNyCFNOQTJBMEJOCm4KNQjVggESBDE4MTMYrpsBIK4cKJiUoQMwgpahAzhOQABYAWoIRUNPQkFTSUNyCFNOQTVBMEJOCjUI1YIBEgQzNTY5GK4cINizASiwmKEDML2ZoQM4TkABWAFqCEVDT0JBU0lDcghTTkE1QTBCThIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAE) Tue, Dec 1 - Tue, Dec 29 · YOW · ONT · Roundtrip [Select United flight, departing Tue, Dec 1 from Ottawa to Ontario, returning Wed, Dec 23, priced at CA $1,038 Found 3 days ago](https://www.expedia.ca/Flights-Search?leg1=from:YOW,to:ONT,departure:01/12/2026TANYT&leg2=from:ONT,to:YOW,departure:23/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1037.78&airProductToken=AQpGCiEI1YIBEgQzNTgxGNizASCuHCjDz54DMOjQngM4TkAAWAEKIQjVggESBDI0MzAYrhwgrpsBKNfUngMw5NaeAzhOQAFYAQpGCiEI1YIBEgQxODEzGK6bASCuHCjY0KADMMLSoAM4TkAAWAEKIQjVggESBDM1NjkYrhwg2LMBKPDUoAMw%5FdWgAzhOQAFYARIKCAEQARgBKgJVQRgBIgQIARABKAQwAQ) Tue, Dec 1 - Wed, Dec 23 · YOW · ONT · Roundtrip [Select Air Canada flight, departing Sat, Jan 9 from Ottawa to Ontario, returning Sun, Jan 10, priced at CA $1,080 Found 4 days ago](https://www.expedia.ca/Flights-Search?leg1=from:YOW,to:ONT,departure:09/01/2027TANYT&leg2=from:ONT,to:YOW,departure:10/01/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1079.78&airProductToken=AQrIAQpBCMGGARIENDEwMxjYswEgrhwoo4aiAzDIh6IDOFRAAFgBaghTVEFOREFSRHIIVE5BNUEwVEd6CgjVggESBDQxMDMKQAjBhgESBDUyNjkYrhwgsnEo4ImiAzCHjKIDOFRAAVgBaghTVEFOREFSRHIIVE5BNUEwVEd6CgjVggESBDUyNjkKQQjBhgESBDQwMTQYsnEgrpsBKKqMogMw%5F4yiAzhUQAFYAWoIU1RBTkRBUkRyCFROQTVBMFRHegoI1YIBEgQ0MDE0CsgBCkEIwYYBEgQ0MTEyGK6bASCycSjdmKIDMLqZogM4VEAAWAFqCFNUQU5EQVJEcghUTkE1QTBUR3oKCNWCARIENDExMgpACMGGARIENDM3MhiycSCuHCiCm6IDMIydogM4VEABWAFqCFNUQU5EQVJEcghUTkE1QTBUR3oKCNWCARIENDM3MgpBCMGGARIENDExNBiuHCDYswEosJ-iAzC9oKIDOFRAAVgBaghTVEFOREFSRHIIVE5BNUEwVEd6CgjVggESBDQxMTQSCggBEAEYASoCQUMYASIECAEQASgCKAMoBDAN) Sat, Jan 9 - Sun, Jan 10 · YOW · ONT · Roundtrip [Select American Airlines flight, departing Thu, Apr 8 from Ottawa to Ontario, returning Mon, Apr 12, priced at CA $1,770 Found 3 days ago](https://www.expedia.ca/Flights-Search?leg1=from:YOW,to:ONT,departure:08/04/2027TANYT&leg2=from:ONT,to:YOW,departure:12/04/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1769.38&airProductToken=AQqlAQo-CMGCARIEOTExMhjYswEgmM4BKLTvqQMw%5FO-pAzhOQABYAWoETUFJTnIITlVBQ1pOTjF6CgjQiAESBDkxMTIKMQjBggESBDM2MDQYmM4BIK4cKMXxqQMwx%5FKpAzhOQAFYAWoETUFJTnIITlVBQ1pOTjEKMAjBggESAzQwNBiuHCCumwEok%5FWpAzCk96kDOFFAAVgBagRNQUlOcghRMEFaWk5NMwqoAQoyCMGCARIEMjE2MRiumwEgo7EBKOOlqgMwkKeqAzhOQABYAWoETUFJTnIITldBSVhPTTEKMgjBggESBDM5OTMYo7EBIJjOASi6qaoDMPiqqgM4TkABWAFqBE1BSU5yCE5VQUNVTk4xCj4IwYIBEgQ5MTEzGJjOASDYswEonayqAzDgrKoDOE5AAVgBagRNQUlOcghOVUFDVU5OMXoKCNCIARIEOTExMxIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAE) Thu, Apr 8 - Mon, Apr 12 · YOW · ONT · Roundtrip ## Alternative airports near Ontario Prices were available within the past 7 days. Prices and availability are subject to change. [Select flight to Los Angeles Intl. LAX. Cheapest option available. Average driving time to city centre is 1 hour 0 minutes. Flights from CA $1,229](https://www.expedia.ca/Flights-Search?leg1=from:YOW,to:LAX,departure:28/11/2026TANYT&leg2=from:LAX,to:YOW,departure:29/11/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) 1 h 0 min [Select flight to John Wayne SNA. Average driving time to city centre is 42 minutes. Flights from CA $1,550](https://www.expedia.ca/Flights-Search?leg1=from:YOW,to:SNA,departure:28/11/2026TANYT&leg2=from:SNA,to:YOW,departure:29/11/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) 42 min [Select flight to Bob Hope BUR. Average driving time to city centre is 53 minutes. Flights from CA $1,793](https://www.expedia.ca/Flights-Search?leg1=from:YOW,to:BUR,departure:28/11/2026TANYT&leg2=from:BUR,to:YOW,departure:29/11/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) 53 min [Select flight to Long Beach Municipal LGB. Average driving time to city centre is 51 minutes.](https://www.expedia.ca/Flights-Search?leg1=from:YOW,to:LGB,departure:28/11/2026TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) 51 min · Search flights [Select flight to San Bernardino Intl. SBD. Average driving time to city centre is 32 minutes.](https://www.expedia.ca/Flights-Search?leg1=from:YOW,to:SBD,departure:28/11/2026TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) 32 min · Search flights [Select flight to Van Nuys, CA VNY. Average driving time to city centre is 1 hour 3 minutes.](https://www.expedia.ca/Flights-Search?leg1=from:YOW,to:VNY,departure:28/11/2026TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) 1 h 3 min · Search flights [Select flight to Palmdale Regional PMD. Average driving time to city centre is 1 hour 38 minutes.](https://www.expedia.ca/Flights-Search?leg1=from:YOW,to:PMD,departure:28/11/2026TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) 1 h 38 min · Search flights ## Book with confidence ### Ottawa to Ontario Flights #### The easy way to book your flights from Ottawa to Ontario Intl. Airport With Expedia, it’s simple to find and book flights to Ontario Intl. Airport from Ottawa whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 4 airlines that cover this route. There are nonstop flights to Ontario Intl. Airport, too. Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Ottawa to Ontario Intl. Airport today, tomorrow, or this week. #### Save dollars with cheap flights from Macdonald-Cartier Intl., YOW to Ontario Intl. Airport, ONT Sort your search results by price to find great deals on your flight from Ottawa to Ontario Intl. Airport—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Ontario Intl. Airport from Ottawa currently is just CA $964 rising to CA $1,770\. Here are more money-saving tips: - Fly in May when flight prices are normally at their lowest - Book about a month to 6 weeks before you travel for the best prices to Ontario Intl. Airport - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! #### Reasons to choose Expedia for your flight to Ontario Intl. Airport from Ottawa Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Ontario Intl. Airport with Expedia today. ## Frequently Asked Questions ### How much does a flight from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Ontario Intl. Airport (ONT) cost? You can find cheap one-way flights from CA $523 and cheap return flights CA $964 YOW to ONT with Expedia. One-way flights typically cost between CA$437 and CA$1537, and return flights often range between CA$1058 and CA$3085\. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when YOW to ONT ticket fares go up or down. ### What is the cheapest month to fly from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Ontario Intl. Airport (ONT)? The cheapest months to fly from YOW to ONT are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route. ### Which airlines fly direct from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Ontario Intl. Airport (ONT)? Enter YOW to ONT and your travel dates, then apply the 'Nonstop' filter to see only direct flights. ### What is the cheapest airline that flies from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Ontario Intl. Airport (ONT)? Porter Airlines is one of the cheapest airlines offering connecting flights from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Ontario Intl. Airport (ONT), with return tickets starting from around CA$1176 for flights that can be booked for departure within the next year. These prices are per adult for economy/coach class. Porter Airlines offers connecting flights with a layover in Pearson Intl. (YYZ). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget. ### How do I find cheap flights from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Ontario Intl. Airport (ONT)? To find a cheap flight from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Ontario Intl. Airport (ONT), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up [Price Tracking](https://www.expedia.ca/why/price-tracking) and receive alerts when fares go up or down. ### What is the best time to fly from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Ontario Intl. Airport (ONT)? The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience. ### How many flights per day from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Ontario Intl. Airport (ONT)? There are approximately 19 connecting flights per day from Ottawa Macdonald-Cartier Intl. (YOW) to Ontario Intl. Airport (ONT). Some common connection points include Pearson Intl. (YYZ), O'Hare Intl. (ORD), and Washington Dulles Intl. (IAD). ### What is the earliest flight from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Ontario Intl. Airport (ONT)? The earliest flight from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Ontario Intl. Airport (ONT) typically departs around 5:00 AM. This service is offered by Air Canada and United. This is a seasonal service, active in March, April, and December. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search. ### What day of the week has the most flights from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Ontario Intl. Airport (ONT)? You'll typically find the most flights from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Ontario Intl. Airport (ONT) on a Thursday, with around 36 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Air Canada, United, and Porter Airlines. Flight schedules are fairly consistent throughout the week, with only a slight variation in the number of flights on other days. ### What are the most popular departure times for flights from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Ontario Intl. Airport (ONT)? The most popular departure times for flights from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Ontario Intl. Airport (ONT) are in the morning, from 6am to 9am. Many major carriers, including United, Air Canada and Porter Airlines, offer flights during this window. Many travellers prefer these times as they allow for an early start to your journey, getting you to your destination with plenty of time left in the day. ### How long does it take to fly from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Ontario Intl. Airport (ONT)? There are no nonstop flights from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Ontario Intl. Airport (ONT). The distance between these two airports is approximately 3,751 kilometres. Flights with one stop typically take around 8 hours 30 minutes. If your journey involves two or more stops, you can expect the travel time to be longer, usually around 13 hours. Keep in mind that these are average times, and your actual travel duration can vary depending on the specific routing, layover times, and even weather conditions. ### Can you fly business or first class from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Ontario Intl. Airport (ONT)? Yes, you can fly business class or first class between YOW and ONT. You can fly business class with Air Canada and United. First class cabins are available on United. ### How do I earn miles on a Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Ontario Intl. Airport (ONT) flight with Expedia? It's easy to earn miles on a Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Ontario Intl. Airport (ONT) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of [One Key™](https://www.expedia.ca/welcome-one-key), you can also earn OneKeyCash™\* on top of your airline miles when you book with Expedia. \*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands. ### What airports do you fly into for Ontario Intl. Airport (ONT) from Ottawa, ON (YOW)? If you're planning to travel to Ontario from Macdonald-Cartier Intl. (YOW), you can fly directly into Los Angeles - Ontario Intl. (ONT). Some flights may connect through major hubs like Pearson Intl. (YYZ), O'Hare Intl. (ORD), or Vancouver Intl. (YVR) before reaching Ontario. Compare routes and airports on Expedia to find the best flight options for your travel plans. ### Is it cheaper to buy a plane ticket from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Ontario Intl. Airport (ONT) at the last minute? Typically, booking a last minute flight from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Ontario Intl. Airport (ONT) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare. ### Is it cheaper to book a Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Ontario Intl. Airport (ONT) flight and hotel package? Securing a Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Ontario Intl. Airport (ONT) [flight and hotel package](https://www.expedia.ca/los-angeles.d178280.destination-travel-guides) is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars. ### Can I cancel or change the date of my flight from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Ontario Intl. Airport (ONT)? If you booked your Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Ontario Intl. Airport (ONT) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in [your itinerary](https://www.expedia.ca/trips) or confirmation email. Or, head to our [Customer Service portal](https://www.expedia.ca/helpcenter/) if you'd like more information. ## Travel information | Origin airport | Ottawa International Airport | | ------------------- | ---------------------------- | | Destination airport | Ontario Intl. Airport | | Distance | 3,750 km away | | Airlines serving | United, Air Canada | | Popular airline | United | | Roundtrip price | CA $964 | ## Explore a world of travel with Expedia - [Flights](?equalTargetTab=tab-0) - [Flights from Charlotte (CLT) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/clt/ont/charlotte-to-ontario) - [Flights from Yellowknife (YZF) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/yzf/ont/yellowknife-to-ontario) - [Flights from Fort McMurray (YMM) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/ymm/ont/fort-mcmurray-to-ontario) - [Flights from Toronto (YYZ) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/yyz/ont/toronto-to-ontario) - [Flights from St. John's (YYT) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/yyt/ont/st-johns-to-ontario) - [Flights from Fresno (FAT) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/fat/ont/fresno-to-ontario) - [Flights from Manila (MNL) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/mnl/ont/manila-to-ontario) - [Flights from Denver (DEN) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/den/ont/denver-to-ontario) - [Flights from Deer Lake (YDF) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/ydf/ont/deer-lake-to-ontario) - [Flights from Sacramento (SMF) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/smf/ont/sacramento-to-ontario) - [Flights from Boston (BOS) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/bos/ont/boston-to-ontario) - [Flights from New York (LGA) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/lga/ont/new-york-to-ontario) - [Flights from Richmond (RIC) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/ric/ont/richmond-to-ontario) - [Flights from Winnipeg (YWG) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/ywg/ont/winnipeg-to-ontario) - [Flights from Newark Liberty Intl. Airport (EWR) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/ewr/ont/newark-liberty-intl-airport-to-ontario) - [Flights from Taipei (TPE) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/tpe/ont/taipei-to-ontario) - [Flights from Rochester (ROC) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/roc/ont/rochester-to-ontario) - [Flights from St. Louis (STL) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/stl/ont/st-louis-to-ontario) - [Flights from Toronto (YYZ) to Orange County (SNA)](https://www.expedia.ca/lp/flights/yyz/sna/toronto-to-orange-county) - [Flights from Torrance (TOA) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/toa/ont/torrance-to-ontario) - [Flights from Kelowna (YLW) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/ylw/ont/kelowna-to-ontario) - [Flights from Seattle (SEA) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/sea/ont/seattle-to-ontario) - [Flights from Saint John (YSJ) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/ysj/ont/saint-john-to-ontario) - [Flights from Phoenix (PHX) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/phx/ont/phoenix-to-ontario) - [Flights from San Diego (SAN) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/san/ont/san-diego-to-ontario) - [Flights from Grande Prairie (YQU) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/yqu/ont/grande-prairie-to-ontario) - [Flights from Calgary (YYC) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/yyc/ont/calgary-to-ontario) - [Flights from Calgary (YYC) to Los Angeles (LAX)](https://www.expedia.ca/lp/flights/yyc/lax/calgary-to-los-angeles) - [Flights from Prince Albert (YPA) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/ypa/ont/prince-albert-to-ontario) - [Flights from Regina (YQR) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/yqr/ont/regina-to-ontario) - [Flights from Chicago (ORD) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/ord/ont/chicago-to-ontario) - [Flights from Ogdensburg (OGS) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/ogs/ont/ogdensburg-to-ontario) - [Flights from Fredericton (YFC) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/yfc/ont/fredericton-to-ontario) - [Flights from Vancouver (YVR) to Orange County (SNA)](https://www.expedia.ca/lp/flights/yvr/sna/vancouver-to-orange-county) - [Flights from Madison (MSN) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/msn/ont/madison-to-ontario) - [Flights from Vancouver (YVR) to Los Angeles (QLA)](https://www.expedia.ca/lp/flights/yvr/qla/vancouver-to-los-angeles) - [Flights from Atlanta (ATL) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/atl/ont/atlanta-to-ontario) - [Flights from Saskatoon (YXE) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/yxe/ont/saskatoon-to-ontario) - [Flights from Ottawa (YOW) to Los Angeles (LAX)](https://www.expedia.ca/lp/flights/yow/lax/ottawa-to-los-angeles) - [Flights from Austin (AUS) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/aus/ont/austin-to-ontario) - [Flights from Philadelphia (PHL) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/phl/ont/philadelphia-to-ontario) - [Flights from Hamilton (YHM) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/yhm/ont/hamilton-to-ontario) - [Flights from Minneapolis (MSP) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/msp/ont/minneapolis-to-ontario) - [Flights from Abbotsford (YXX) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/yxx/ont/abbotsford-to-ontario) - [Flights from Amsterdam (AMS) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/ams/ont/amsterdam-to-ontario) - [Flights from Louisville (SDF) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/sdf/ont/louisville-to-ontario) - [Flights from Las Vegas (LAS) to Los Angeles (LAX)](https://www.expedia.ca/lp/flights/las/lax/las-vegas-to-los-angeles) - [Flights from Charlottetown Alexander B. Campbell Airport (YYG) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/yyg/ont/charlottetown-to-ontario) - [Flights from San Jose (SJC) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/sjc/ont/san-jose-to-ontario) - [Flights from Thunder Bay (YQT) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/yqt/ont/thunder-bay-to-ontario) - [Flights from Birmingham (BHM) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/bhm/ont/birmingham-to-ontario) - [Flights from St. Thomas (STT) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/stt/ont/st-thomas-to-ontario) - [Flights from Orlando (MCO) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/mco/ont/orlando-to-ontario) - [Flights from Edmonton (YEG) to Los Angeles (LAX)](https://www.expedia.ca/lp/flights/yeg/lax/edmonton-to-los-angeles) - [Flights from Montreal (YUL) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/yul/ont/montreal-to-ontario) - [Flights from Whitehorse (YXY) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/yxy/ont/whitehorse-to-ontario) - [Flights from Oakland (OAK) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/oak/ont/oakland-to-ontario) - [Flights from Montreal (YUL) to Los Angeles (LAX)](https://www.expedia.ca/lp/flights/yul/lax/montreal-to-los-angeles) - [Flights from Orange County (SNA) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/sna/ont/orange-county-to-ontario) - [Flights from Moncton (YQM) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/yqm/ont/moncton-to-ontario) - [Flights from Lethbridge (YQL) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/yql/ont/lethbridge-to-ontario) - [Flights from New York (JFK) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/jfk/ont/new-york-to-ontario) - [Flights from Portland (PDX) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/pdx/ont/portland-to-ontario) - [Flights from Winnipeg (YWG) to Los Angeles (LAX)](https://www.expedia.ca/lp/flights/ywg/lax/winnipeg-to-los-angeles) - [Flights from Nanaimo (YCD) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/ycd/ont/nanaimo-to-ontario) - [Flights from Victoria (YYJ) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/yyj/ont/victoria-to-ontario) - [Flights from London (LHR) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/lhr/ont/london-to-ontario) - [Flights from Los Angeles (LAX) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/lax/ont/los-angeles-to-ontario) - [Flights from Palm Springs (PSP) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/psp/ont/palm-springs-to-ontario) - [Flights from Brandon (YBR) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/ybr/ont/brandon-to-ontario) - [Flights from Baltimore (BWI) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/bwi/ont/baltimore-to-ontario) - [Flights from Washington (DCA) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/dca/ont/washington-to-ontario) - [Flights from Kansas City (MCI) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/mci/ont/kansas-city-to-ontario) - [Flights from Medicine Hat (YXH) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/yxh/ont/medicine-hat-to-ontario) - [Flights from Reno (RNO) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/rno/ont/reno-to-ontario) - [Flights from Halifax (YHZ) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/yhz/ont/halifax-to-ontario) - [Flights from Syracuse (SYR) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/syr/ont/syracuse-to-ontario) - [Flights from Houston (IAH) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/iah/ont/houston-to-ontario) - [Flights from Las Vegas (LAS) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/las/ont/las-vegas-to-ontario) - [Flights from Sydney (SYD) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/syd/ont/sydney-to-ontario) - [Flights from Nashville (BNA) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/bna/ont/nashville-to-ontario) - [Flights from Fort Myers (RSW) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/rsw/ont/fort-myers-to-ontario) - [Flights from Vancouver (YVR) to Los Angeles (LAX)](https://www.expedia.ca/lp/flights/yvr/lax/vancouver-to-los-angeles) - [Flights from Burlington (BTV) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/btv/ont/burlington-to-ontario) - [Flights from Dallas (DFW) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/dfw/ont/dallas-to-ontario) - [Flights from Jacksonville (JAX) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/jax/ont/jacksonville-to-ontario) - [Flights from Salt Lake City (SLC) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/slc/ont/salt-lake-city-to-ontario) - [Flights from Miami (MIA) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/mia/ont/miami-to-ontario) - [Flights from Québec (YQB) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/yqb/ont/quebec-to-ontario) - [Flights from Barstow (DAG) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/dag/ont/barstow-to-ontario) - [Flights from Toronto (YYZ) to Los Angeles (LAX)](https://www.expedia.ca/lp/flights/yyz/lax/toronto-to-los-angeles) - [Flights from Hartford (BDL) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/bdl/ont/hartford-to-ontario) - [Flights from Lagos (LOS) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/los/ont/lagos-to-ontario) - [Flights from Indianapolis (IND) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/ind/ont/indianapolis-to-ontario) - [Flights from Edmonton (YEG) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/yeg/ont/edmonton-to-ontario) - [Flights from Penticton (YYF) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/yyf/ont/penticton-to-ontario) - [Flights from Buffalo (BUF) to Los Angeles (LAX)](https://www.expedia.ca/lp/flights/buf/lax/buffalo-to-los-angeles) - [Flights from Delhi (DEL) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/del/ont/delhi-to-ontario) - [Flights from Spokane (GEG) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/geg/ont/spokane-to-ontario) - [Flights from Tampa (TPA) to Ontario Intl. Airport (ONT)](https://www.expedia.ca/lp/flights/tpa/ont/tampa-to-ontario) \*Available to Expedia members. ## Other language versions ```yaml hreflang: x-default: https://www.expedia.com/lp/flights/yow/ont/ottawa-to-ontario-intl-airport sv-SE: https://www.expedia.se/lp/flyg/yow/ont/ottawa-till-ontario-intl-airport fi-FI: https://www.expedia.fi/lp/lennot/yow/ont/ottawa-ontarion-kansainvalinen-lentokentta es: https://www.expedia.com/es/lp/vuelos/yow/ont/ottawa-a-aeropuerto-internacional-laontario en-US: https://www.expedia.com/lp/flights/yow/ont/ottawa-to-ontario-intl-airport ar: https://www.expedia.sa/lp/flights/yow/ont/ottawa-to-ontario-intl-airport en-CA: https://www.expedia.ca/lp/flights/yow/ont/ottawa-to-ontario-intl-airport fr-CA: https://www.expedia.ca/fr/lp/vols/yow/ont/ottawa-a-ontario ```