Title: CA $266 Cheap Flights from San Jose (SJC) to Ontario (ONT) - Expedia.ca ![Ontario featuring golf, a pond and landscape views](https://images.trvl-media.com/place/2680/c72b361e-5126-4f65-9e48-c13380254849.jpg?impolicy=fcrop&w=1200&h=500&q=medium) Photo by Ontario Convention & Visitors Bureau / Jon Edwards. ![](https://images.trvl-media.com/place/2680/c72b361e-5126-4f65-9e48-c13380254849.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $266 Cheap Flights from San Jose (SJC) to Ontario (ONT) [View CA $266 flight on Sun, Dec 14, 2025](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:SJC,to:ONT,departure:14/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:265.20&airProductToken=AQppCjIIwYIBEgQyNjI1GLISIO-5ASjy2P8CMOXZ_wI4QkAAWAFqBUJBU0lDcghRVUFJWk5CWAozCMGCARIEMzAxNhjvuQEgrpsBKPza_wIw0Nv_AjhCQAFYAWoFQkFTSUNyCFFVQUlaTkJYEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Norman Y. Mineta San Jose Intl. Airport (SJC) to Los Angeles - Ontario Intl. Airport (ONT) - ![Southwest Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WN.svg) Southwest Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:SJC,to:ONT,departure:18/12/2025TANYT&leg2=from:ONT,to:SJC,departure:25/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}]) - ![Alaska Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg) Alaska Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:SJC,to:ONT,departure:18/12/2025TANYT&leg2=from:ONT,to:SJC,departure:25/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:SJC,to:ONT,departure:18/12/2025TANYT&leg2=from:ONT,to:SJC,departure:25/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:SJC,to:ONT,departure:18/12/2025TANYT&leg2=from:ONT,to:SJC,departure:25/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:SJC,to:ONT,departure:18/12/2025TANYT&leg2=from:ONT,to:SJC,departure:25/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![Frontier Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_F9.svg) Frontier Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:SJC,to:ONT,departure:18/12/2025TANYT&leg2=from:ONT,to:SJC,departure:25/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F9"}}]) - ![Hawaiian Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_HA.svg) Hawaiian Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:SJC,to:ONT,departure:18/12/2025TANYT&leg2=from:ONT,to:SJC,departure:25/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"HA"}}]) - ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* - ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* - ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Cheap flights from San Jose (SJC) to Ontario (ONT) Prices were available within the past 7 days and start at CA $266 for one-way flights and CA $274 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Hawaiian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/HA.gif) Fri, Jan 23 - Sat, Feb 7 SJC San Jose ONT Ontario CA $274 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SJC,to:ONT,departure:23/01/2026TANYT&leg2=from:ONT,to:SJC,departure:07/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:273.20&airProductToken=AQpFCiAIyIIBEgQ2OTQwGLISIJIBKLqggwMwxKGDAzhVQABYAQohCMiCARIENjgyOBiSASCumwEogKKDAzCco4MDOFVAAVgBCkcKIgjIggESBDQ4NzEYrpsBIO-4ASiax4QDMLTIhAM4VUAAWAEKIQjIggESBDY0MTQY77gBILISKPvIhAMw9cmEAzhVQAFYARIKCAEQARgBKgJIQRgBIgQIARABKAQwAQ) ![Hawaiian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/HA.gif) Fri, Jan 23 - Thu, Feb 5 SJC San Jose ONT Ontario CA $283 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SJC,to:ONT,departure:23/01/2026TANYT&leg2=from:ONT,to:SJC,departure:05/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:282.90&airProductToken=AQpFCiAIyIIBEgQ2OTQwGLISIJIBKLqggwMwxKGDAzhVQABYAQohCMiCARIENjgyOBiSASCumwEogKKDAzCco4MDOFVAAVgBCkUKIQjIggESBDYzNjEYrpsBIJIBKIithAMwtq6EAzhVQABYAQogCMiCARIENjg5NxiSASCyEiipr4QDMKywhAM4VUABWAESCggBEAEYASoCSEEYASIECAEQASgEMAE) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sun, Dec 14 - Sun, Dec 21 SJC San Jose ONT Ontario CA $490 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SJC,to:ONT,departure:14/12/2025TANYT&leg2=from:ONT,to:SJC,departure:21/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:489.50&airProductToken=AQppCjIIwYIBEgQ0OTY5GLISIO-5ASjV2v8CMMnb_wI4QkAAWAFqBUJBU0lDcghRVUFJWk5CWAozCMGCARIEMjM5NxjvuQEgrpsBKPjc_wIwwt3_AjhCQAFYAWoFQkFTSUNyCFFVQUlaTkJYCmkKMwjBggESBDMwMjQYrpsBIO-5ASjnqoADMLirgAM4QkAAWAFqBUJBU0lDcghRVkFJWk5CWAoyCMGCARIEMzUyORjvuQEgshIozayAAzDHrYADOEJAAVgBagVCQVNJQ3IIUVZBSVpOQlgSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sun, Dec 14 - Sun, Dec 21 SJC San Jose ONT Ontario CA $574 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SJC,to:ONT,departure:14/12/2025TANYT&leg2=from:ONT,to:SJC,departure:21/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:573.30&airProductToken=AQpnCjEIwYIBEgQ0OTY5GLISIO-5ASjV2v8CMMnb_wI4UUAAWAFqBE1BSU5yCFFVQUlaTk0zCjIIwYIBEgQyMzk3GO-5ASCumwEo-Nz_AjDC3f8COFFAAVgBagRNQUlOcghRVUFJWk5NMwpnCjIIwYIBEgQzMDI0GK6bASDvuQEo56qAAzC4q4ADOFFAAFgBagRNQUlOcghRVkFJWk5NMwoxCMGCARIEMzUyORjvuQEgshIozayAAzDHrYADOFFAAVgBagRNQUlOcghRVkFJWk5NMxIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sun, Dec 14 - Sun, Dec 21 SJC San Jose ONT Ontario CA $630 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SJC,to:ONT,departure:14/12/2025TANYT&leg2=from:ONT,to:SJC,departure:21/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:629.20&airProductToken=AQpnCjEIwYIBEgQ0OTY5GLISIO-5ASjV2v8CMMnb_wI4UUAAWAFqBE1BSU5yCFFVQUlaTk0zCjIIwYIBEgQyMzk3GO-5ASCumwEo-Nz_AjDC3f8COFFAAVgBagRNQUlOcghRVUFJWk5NMwpnCjIIwYIBEgQxNTkxGK6bASDvuQEo3KeAAzCsqIADOE5AAFgBagRNQUlOcghOVUFJWk5OMQoxCMGCARIENDk2ORjvuQEgshIovqmAAzDKqoADOE5AAVgBagRNQUlOcghOVUFJWk5OMRIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Wed, Dec 17 - Wed, Dec 31 SJC San Jose ONT Ontario CA $663 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SJC,to:ONT,departure:17/12/2025TANYT&leg2=from:ONT,to:SJC,departure:31/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:662.50&airProductToken=AQpHCiEIwYIBEgQyNjI1GLISIO-5ASjS-v8CMMX7_wI4UUAAWAEKIgjBggESBDMwMTYY77kBIK6bASjc_P8CMLD9_wI4UUABWAEKRwoiCMGCARIEMzAyNBiumwEg77kBKKebgQMw-JuBAzhTQABYAQohCMGCARIEMjQzORjvuQEgshIog52BAzD5nYEDOFNAAVgBEgoIARABGAEqAkFBGAEiBAgBEAEoBDAB) ![Hawaiian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/HA.gif) Sun, Dec 21 - Thu, Jan 1 SJC San Jose ONT Ontario CA $673 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SJC,to:ONT,departure:21/12/2025TANYT&leg2=from:ONT,to:SJC,departure:01/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:672.20&airProductToken=AQpHCiEIyIIBEgQ3MDUxGLISIO-4ASiJqIADMPyogAM4VUAAWAEKIgjIggESBDYzNjUY77gBIK6bASjyroADMP-vgAM4VUABWAEKRwoiCMiCARIENjM1NhiumwEg77gBKP2ogQMwjqqBAzhVQABYAQohCMiCARIENjQxMRjvuAEgshIosaqBAzCjq4EDOFVAAVgBEgoIARABGAEqAkhBGAEiBAgBEAEoBDAB) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Sat, Dec 20 - Wed, Dec 31 SJC San Jose ONT Ontario CA $1,091 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SJC,to:ONT,departure:20/12/2025TANYT&leg2=from:ONT,to:SJC,departure:31/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1090.40&airProductToken=AQphCi8IwaYBEgQyMjQwGLISIO-4ASiWooADMIajgAM4WEAAWAFqAlNWcghMSDRPQVZCTgouCMGmARICOTcY77gBIK6bASjSo4ADMN-kgAM4WEABWAFqAlNWcghTSDRPQVNCTgpfCi4IwaYBEgM2NjUYrpsBIJIBKISdgQMwr56BAzhYQABYAWoCU1ZyCFZINE9BVkJOCi0IwaYBEgM3NjEYkgEgshIotZ-BAzC_oIEDOFhAAVgBagJTVnIIUUgyT0FWQk4SCggBEAEYASoCQVMYASIECAEQASgCKAMoBDAB) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sun, Dec 14 - Sun, Dec 21 SJC San Jose ONT Ontario CA $1,304 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SJC,to:ONT,departure:14/12/2025TANYT&leg2=from:ONT,to:SJC,departure:21/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1303.20&airProductToken=AQpqCjII1YIBEgM2MjUYshIgg2kojdr_AjCo2_8COFNAAFgBagdFQ09OT01ZcghTQUE0QUtFTgo0CNWCARIEMjAyOBiDaSCumwEozN7_AjDa3_8COExAAVgBagdFQ09OT01ZcghMQUQ0QVdETgprCjQI1YIBEgQxMzA1GK6bASCDaSiUq4ADMJysgAM4V0AAWAFqB0VDT05PTVlyCFdBQTJPS0VOCjMI1YIBEgQyNzQ1GINpILISKLatgAMw3K6AAzhXQAFYAWoHRUNPTk9NWXIIV0FBNE9LRU4SCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAB) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Sat, Dec 20 - Wed, Dec 31 SJC San Jose ONT Ontario CA $1,467 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SJC,to:ONT,departure:20/12/2025TANYT&leg2=from:ONT,to:SJC,departure:31/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1466.60&airProductToken=AQpuCjUIxJgBEgQxMzE0GLISIPISKKOcgAMwmJ2AAzhMQABYAWoJTUFJTkNMQVNDcghMQVVHQTBNUQo1CMSYARIDNjM0GPISIK6bASihoIADMIyhgAM4VkABWAFqCU1BSU5DTEFTQ3IIVkY3UUEwTVEKbwo2CMSYARIEMzczMxiumwEg8hIou5uBAzCtnIEDOFhAAFgBaglNQUlOQ0xBU0NyCFhBV1FBME1MCjUIxJgBEgQxMjcyGPISILISKPiegQMw8p-BAzhWQAFYAWoJTUFJTkNMQVNDcghWQVdOQTBNRRIKCAEQARgBKgJETBgBIgQIARABKAIoAygEMAE) ## Find the cheapest month to fly from San Jose (SJC) to Ontario (ONT) ### September is typically the cheapest month to fly From CA $108 - CA $611 per traveller. ## Alternative airports near Ontario Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.ca/Flights-Search?leg1=from:SJC,to:SNA,departure:18/12/2025TANYT&leg2=from:SNA,to:SJC,departure:25/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) SNA John Wayne 42 min [Flights from CA $681 ](https://www.expedia.ca/Flights-Search?leg1=from:SJC,to:SNA,departure:18/12/2025TANYT&leg2=from:SNA,to:SJC,departure:25/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) __Flight from San Jose to Ontario (SJC - ONT) route information__ | Origin airport | Norman Y. Mineta San Jose Intl. | | ------------------- | ------------------------------- | | Destination airport | Los Angeles - Ontario Intl. | | Roundtrip price | CA $273 | | Distance | 534 km | | Average flight time | 2 hours 10 mins | ## San Jose to Los Angeles Flights **The easy way to book your flights from San Jose to Ontario** With Expedia, it’s simple to find and book flights to Ontario from San Jose whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Los Angeles - Ontario Intl., 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 San Jose to Ontario today, tomorrow, or this week. **Save dollars with cheap flights from Norman Y. Mineta San Jose Intl., SJC to Los Angeles - Ontario Intl., ONT** Sort your search results by price to find great deals on your flight from San Jose to Ontario—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Ontario from San Jose currently is just CA $274 rising to CA $1,467\. Here are more money-saving tips: - Fly in January when flight prices are normally at their lowest - Book about a month to 6 weeks before you travel for the best prices to Ontario - 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 from San Jose** 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 with Expedia today. ## Frequently asked questions ### How much is a flight from Norman Y. Mineta San Jose Intl. Airport (SJC) to Ontario Airport? ### Do I need to pay a cancellation fee if I cancel my flight from San Jose Intl. Airport to Ontario Airport? ### How do I find cheap flights from Norman Y. Mineta San Jose Intl. Airport (SJC) to Ontario Airport that have flexible change policies? ### How many hours is the flight from Norman Y. Mineta San Jose Intl. Airport (SJC) to Ontario Airport? ### How far is the flight from Norman Y. Mineta San Jose Intl. Airport (SJC) to Los Angeles - Ontario Intl. Airport (ONT)? ### Which airlines fly direct from Norman Y. Mineta San Jose Intl. Airport (SJC) to Los Angeles - Ontario Intl. Airport (ONT)? ### Are SJC to ONT flight tickets cheaper when they're purchased at the last minute? ## Explore a world of travel with Expedia - Flights ### Flights - [Flights from Bamfield to Ontario ](https://www.expedia.ca/lp/flights/10552/2680/bamfield-to-ontario) - [Flights from Revelstoke to Ontario ](https://www.expedia.ca/lp/flights/10607/2680/revelstoke-to-ontario) - [Flights from Dutch Harbor to Ontario ](https://www.expedia.ca/lp/flights/1075/2680/dutch-harbor-to-ontario) - [Flights from Devils Lake to Ontario ](https://www.expedia.ca/lp/flights/1076/2680/devils-lake-to-ontario) - [Flights from Heraklion to Ontario ](https://www.expedia.ca/lp/flights/1444/2680/heraklion-to-ontario) - [Flights from Harbin to Ontario ](https://www.expedia.ca/lp/flights/1510/2680/harbin-to-ontario) - [Flights from Hilo to Ontario ](https://www.expedia.ca/lp/flights/1643/2680/hilo-to-ontario) - [Flights from Jamestown to Ontario ](https://www.expedia.ca/lp/flights/1709/2680/jamestown-to-ontario) - [Flights from Athens to Ontario ](https://www.expedia.ca/lp/flights/178231/2680/athens-to-ontario) - [Flights from Boston to Rancho Cucamonga ](https://www.expedia.ca/lp/flights/178239/7732/boston-to-rancho-cucamonga) - [Flights from Calgary to Rancho Cucamonga ](https://www.expedia.ca/lp/flights/178245/7732/calgary-to-rancho-cucamonga) - [Flights from Denver to Rancho Cucamonga ](https://www.expedia.ca/lp/flights/178254/7732/denver-to-rancho-cucamonga) - [Flights from Detroit to Ontario ](https://www.expedia.ca/lp/flights/178255/2680/detroit-to-ontario) - [Flights from Dublin to Ontario ](https://www.expedia.ca/lp/flights/178256/2680/dublin-to-ontario) - [Flights from Montreal to Ontario ](https://www.expedia.ca/lp/flights/178288/2680/montreal-to-ontario) - [Flights from Montreal to Rancho Cucamonga ](https://www.expedia.ca/lp/flights/178288/7732/montreal-to-rancho-cucamonga) - [Flights from Philadelphia to Ontario ](https://www.expedia.ca/lp/flights/178297/2680/philadelphia-to-ontario) - [Flights from San Francisco to Rancho Cucamonga ](https://www.expedia.ca/lp/flights/178305/7732/san-francisco-to-rancho-cucamonga) - [Flights from Stockholm to Ontario ](https://www.expedia.ca/lp/flights/178311/2680/stockholm-to-ontario) - [Flights from Vancouver to Ontario ](https://www.expedia.ca/lp/flights/178315/2680/vancouver-to-ontario) - [Flights from Vienna to Ontario ](https://www.expedia.ca/lp/flights/178316/2680/vienna-to-ontario) - [Flights from Kemi to Ontario ](https://www.expedia.ca/lp/flights/1786/2680/kemi-to-ontario) - [Flights from Berlin to Ontario ](https://www.expedia.ca/lp/flights/179892/2680/berlin-to-ontario) - [Flights from Paris to Ontario ](https://www.expedia.ca/lp/flights/179898/2680/paris-to-ontario) - [Flights from Geneva to Ontario ](https://www.expedia.ca/lp/flights/180003/2680/geneva-to-ontario) - [Flights from St. Petersburg to Ontario ](https://www.expedia.ca/lp/flights/180029/2680/st-petersburg-to-ontario) - [Flights from Missoula to Ontario ](https://www.expedia.ca/lp/flights/180035/2680/missoula-to-ontario) - [Flights from Komatsu to Ontario ](https://www.expedia.ca/lp/flights/1862/2680/komatsu-to-ontario) - [Flights from Kathmandu to Ontario ](https://www.expedia.ca/lp/flights/1938/2680/kathmandu-to-ontario) - [Flights from Ketchikan to Ontario ](https://www.expedia.ca/lp/flights/1939/2680/ketchikan-to-ontario) - [Flights from North Platte to Ontario ](https://www.expedia.ca/lp/flights/2017/2680/north-platte-to-ontario) - [Flights from Lebanon to Ontario ](https://www.expedia.ca/lp/flights/2041/2680/lebanon-to-ontario) - [Flights from Lisbon to Ontario ](https://www.expedia.ca/lp/flights/2080/2680/lisbon-to-ontario) - [Flights from Luton to Ontario ](https://www.expedia.ca/lp/flights/2151/2680/luton-to-ontario) - [Flights from Ely to Ontario ](https://www.expedia.ca/lp/flights/2191/2680/ely-to-ontario) - [Flights from McAllen to Ontario ](https://www.expedia.ca/lp/flights/2270/2680/mcallen-to-ontario) - [Flights from Minto to Ontario ](https://www.expedia.ca/lp/flights/2379/2680/minto-to-ontario) - [Flights from Minot to Ontario ](https://www.expedia.ca/lp/flights/2392/2680/minot-to-ontario) - [Flights from Maasai Mara to Ontario ](https://www.expedia.ca/lp/flights/2412/2680/maasai-mara-to-ontario) - [Flights from Massena to Ontario ](https://www.expedia.ca/lp/flights/2429/2680/massena-to-ontario) - [Flights from Montería to Ontario ](https://www.expedia.ca/lp/flights/2444/2680/monteria-to-ontario) - [Flights from Qiqihar to Ontario ](https://www.expedia.ca/lp/flights/2537/2680/qiqihar-to-ontario) - [Flights from Napier to Ontario ](https://www.expedia.ca/lp/flights/2593/2680/napier-to-ontario) - [Flights from Odesa to Ontario ](https://www.expedia.ca/lp/flights/2639/2680/odesa-to-ontario) - [Flights from Oxnard to Ontario ](https://www.expedia.ca/lp/flights/2725/2680/oxnard-to-ontario) - [Flights from Accra to Ontario ](https://www.expedia.ca/lp/flights/280/2680/accra-to-ontario) - [Flights from Plattsburgh to Ontario ](https://www.expedia.ca/lp/flights/2816/2680/plattsburgh-to-ontario) - 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[Flights from Deer Lake to Ontario ](https://www.expedia.ca/lp/flights/4107/2680/deer-lake-to-ontario) - [Flights from Medicine Hat to Ontario ](https://www.expedia.ca/lp/flights/4118/2680/medicine-hat-to-ontario) - [Flights from Manzanillo to Ontario ](https://www.expedia.ca/lp/flights/4182/2680/manzanillo-to-ontario) - [Flights from Newman to Ontario ](https://www.expedia.ca/lp/flights/4185/2680/newman-to-ontario) - [Flights from Aurillac to Ontario ](https://www.expedia.ca/lp/flights/459/2680/aurillac-to-ontario) - [Flights from Tamworth to Ontario ](https://www.expedia.ca/lp/flights/553248635974700101/2680/tamworth-to-ontario) - [Flights from Fort St. John to Ontario ](https://www.expedia.ca/lp/flights/57378/2680/fort-st-john-to-ontario) - [Flights from Puerto Jiménez to Ontario ](https://www.expedia.ca/lp/flights/601081/2680/puerto-jimenez-to-ontario) - [Flights from Myrtle Beach to Ontario ](https://www.expedia.ca/lp/flights/601685/2680/myrtle-beach-to-ontario) - [Flights from Wilmington to Ontario ](https://www.expedia.ca/lp/flights/601746/2680/wilmington-to-ontario) - 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[Flights from Show Low to Ontario ](https://www.expedia.ca/lp/flights/6054779/2680/show-low-to-ontario) - [Flights from Salisbury to Ontario ](https://www.expedia.ca/lp/flights/6057491/2680/salisbury-to-ontario) - [Flights from Deer Lake - Corner Brook to Ontario ](https://www.expedia.ca/lp/flights/6057678/2680/deer-lake-corner-brook-to-ontario) - [Flights from Castlegar to Ontario ](https://www.expedia.ca/lp/flights/6058314/2680/castlegar-to-ontario) - [Flights from Topeka to Ontario ](https://www.expedia.ca/lp/flights/6058365/2680/topeka-to-ontario) - [Flights from Chilliwack to Ontario ](https://www.expedia.ca/lp/flights/6058408/2680/chilliwack-to-ontario) - [Flights from Lumberton to Ontario ](https://www.expedia.ca/lp/flights/6058436/2680/lumberton-to-ontario) - [Flights from Brainerd to Ontario ](https://www.expedia.ca/lp/flights/6059985/2680/brainerd-to-ontario) - [Flights from Sacheon to Ontario ](https://www.expedia.ca/lp/flights/6084629/2680/sacheon-to-ontario) - [Flights from Orio al Serio to Ontario ](https://www.expedia.ca/lp/flights/6134952/2680/orio-al-serio-to-ontario) - [Flights from Winnipeg to Rancho Cucamonga ](https://www.expedia.ca/lp/flights/6141041/7732/winnipeg-to-rancho-cucamonga) - [Flights from Santa Cruz to Ontario ](https://www.expedia.ca/lp/flights/6666/2680/santa-cruz-to-ontario) - [Flights from Beaumont to Ontario ](https://www.expedia.ca/lp/flights/667/2680/beaumont-to-ontario) - [Flights from Gypsum to Ontario ](https://www.expedia.ca/lp/flights/7367/2680/gypsum-to-ontario) - [Flights from Greeley to Ontario ](https://www.expedia.ca/lp/flights/7545/2680/greeley-to-ontario) - [Flights from Cortez to Ontario ](https://www.expedia.ca/lp/flights/810/2680/cortez-to-ontario) - [Flights from Karlovy Vary to Ontario ](https://www.expedia.ca/lp/flights/8307/2680/karlovy-vary-to-ontario) - [Flights from Calama to Ontario ](https://www.expedia.ca/lp/flights/847/2680/calama-to-ontario) - [Flights from Ogden to Ontario ](https://www.expedia.ca/lp/flights/9180/2680/ogden-to-ontario) - [Flights from Okushiri to Ontario ](https://www.expedia.ca/lp/flights/9189/2680/okushiri-to-ontario) - [Flights from Cusco to Ontario ](https://www.expedia.ca/lp/flights/941/2680/cusco-to-ontario) - [Flights from Scottsdale to Ontario ](https://www.expedia.ca/lp/flights/9829/2680/scottsdale-to-ontario) - [Flights from Toronto (YYZ) to Los Angeles (LAX) ](https://www.expedia.ca/lp/flights/yyz/lax/toronto-to-los-angeles) \*Available to Expedia members.