Title: CA $745 Cheap Flights from Singapore (SIN) to Ottawa (YOW) - Expedia.ca ![](https://images.trvl-media.com/place/178296/fbaeb84a-1efc-401f-9a7b-3d3d6dd1eeb5.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/178296/fbaeb84a-1efc-401f-9a7b-3d3d6dd1eeb5.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $745 Cheap Flights from Singapore (SIN) to Ottawa (YOW) [View CA $745 flight on Tue, Dec 9, 2025](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:SIN,to:YOW,departure:09/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:744.80&airProductToken=AQpmCjAIwYYBEgIyMBiSaiC4jQEospr_AjD6oP8COFRAAFgBagVCQVNJQ3IIVExWUzgxQkEKMgjBhgESAzM0Mhi4jQEg2LMBKM-h_wIw3aP_AjhUQAFYAWoFQkFTSUNyCFRMVlM4MUJBEgoIAhABGAIqAkFDGAEiBAgBEAEoAigDKAQwDQ) - [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 Changi Airport (SIN) to Ottawa International Airport (YOW) - ![Air Canada](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.ca/Flights-Search?leg1=from:sin,to:yow,departure:20/11/2025TANYT&leg2=from:yow,to:sin,departure:27/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![KLM](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_KL.svg) KLM [](https://www.expedia.ca/Flights-Search?leg1=from:sin,to:yow,departure:20/11/2025TANYT&leg2=from:yow,to:sin,departure:27/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KL"}}]) - ![Air France](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AF.svg) Air France [](https://www.expedia.ca/Flights-Search?leg1=from:sin,to:yow,departure:20/11/2025TANYT&leg2=from:yow,to:sin,departure:27/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AF"}}]) - ![Cathay Pacific](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_CX.svg) Cathay Pacific [](https://www.expedia.ca/Flights-Search?leg1=from:sin,to:yow,departure:20/11/2025TANYT&leg2=from:yow,to:sin,departure:27/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"CX"}}]) - ![Lufthansa](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LH.svg) Lufthansa [](https://www.expedia.ca/Flights-Search?leg1=from:sin,to:yow,departure:20/11/2025TANYT&leg2=from:yow,to:sin,departure:27/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) - ![Emirates](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_EK.svg) Emirates [](https://www.expedia.ca/Flights-Search?leg1=from:sin,to:yow,departure:20/11/2025TANYT&leg2=from:yow,to:sin,departure:27/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"EK"}}]) - ![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:sin,to:yow,departure:20/11/2025TANYT&leg2=from:yow,to:sin,departure:27/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![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 Singapore (SIN) to Ottawa (YOW) Prices were available within the past 7 days and start at CA $745 for one-way flights and CA $1,254 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Thu, Nov 27 - Mon, Dec 1 SIN Singapore YOW Ottawa CA $1,254 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SIN,to:YOW,departure:27/11/2025TANYT&leg2=from:YOW,to:SIN,departure:01/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1253.31&airProductToken=AQpmCjAIwYYBEgIyMBiSaiC4jQEospP-AjD6mf4COEtAAFgBagVCQVNJQ3IIS0xYUzgxQkEKMgjBhgESAzM0Nhi4jQEg2LMBKMOe_gIw3qD-AjhLQAFYAWoFQkFTSUNyCEtMWFM4MUJBCqUBCjIIwYYBEgM0NDEY2LMBIJjOASjfxf4CMLDG_gI4S0AAWAFqBUJBU0lDcghLTFhTODFCQQowCMGGARICNjEYmM4BIMhoKLjI_gIw1c_-AjhLQAFYAWoFQkFTSUNyCEtMWFM4MUJBCj0IwYYBEgQ2OTk0GMhoIJJqKPjZ_gIwg93-AjhLQAFYAWoFQkFTSUNyCEtMWFM4MUJBegoIz7QBEgQ2OTk0EgoIAhABGAIqAkFDGAEiBAgBEAEoAigDKAQwDQ) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Thu, Nov 27 - Mon, Dec 1 SIN Singapore YOW Ottawa CA $1,274 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SIN,to:YOW,departure:27/11/2025TANYT&leg2=from:YOW,to:SIN,departure:01/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1273.31&airProductToken=AQpmCjAIwYYBEgIyMBiSaiC4jQEospP-AjD6mf4COExAAFgBagVCQVNJQ3IITExYUzgxQkEKMgjBhgESAzM0Mhi4jQEg2LMBKM-a_gIw3Zz-AjhMQAFYAWoFQkFTSUNyCExMWFM4MUJBCqUBCjIIwYYBEgM0NDEY2LMBIJjOASjfxf4CMLDG_gI4S0AAWAFqBUJBU0lDcghLTFhTODFCQQowCMGGARICNjEYmM4BIMhoKLjI_gIw1c_-AjhLQAFYAWoFQkFTSUNyCEtMWFM4MUJBCj0IwYYBEgQ2OTk0GMhoIJJqKPjZ_gIwg93-AjhLQAFYAWoFQkFTSUNyCEtMWFM4MUJBegoIz7QBEgQ2OTk0EgoIAhABGAIqAkFDGAEiBAgBEAEoAigDKAQwDQ) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Thu, Nov 27 - Mon, Dec 1 SIN Singapore YOW Ottawa CA $1,359 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SIN,to:YOW,departure:27/11/2025TANYT&leg2=from:YOW,to:SIN,departure:01/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1358.31&airProductToken=AQpmCjAIwYYBEgIyMBiSaiC4jQEospP-AjD6mf4COEtAAFgBagVCQVNJQ3IIS0xYUzgxQkEKMgjBhgESAzM0Nhi4jQEg2LMBKMOe_gIw3qD-AjhLQAFYAWoFQkFTSUNyCEtMWFM4MUJBCpgBCjIIwYYBEgM0NDcY2LMBIJjOASiYx_4CMOjH_gI4S0AAWAFqBUJBU0lDcghLTFhTODFCQQowCMGGARICNjEYmM4BIMhoKLjI_gIw1c_-AjhLQAFYAWoFQkFTSUNyCEtMWFM4MUJBCjAIy4oBEgM2NDcYyGggkmoo99H-AjCM1f4COFRAAVgBagVCQVNJQ3IIS0xYUzgxQkESCggCEAEYAioCQUMYASIECAEQASgCKAMoBDAB) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Thu, Nov 27 - Mon, Dec 1 SIN Singapore YOW Ottawa CA $1,396 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SIN,to:YOW,departure:27/11/2025TANYT&leg2=from:YOW,to:SIN,departure:01/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1395.31&airProductToken=AQpmCjAIwYYBEgIyMBiSaiC4jQEospP-AjD6mf4COExAAFgBagVCQVNJQ3IITExYUzgxQkEKMgjBhgESAzM0Mhi4jQEg2LMBKM-a_gIw3Zz-AjhMQAFYAWoFQkFTSUNyCExMWFM4MUJBCpgBCjIIwYYBEgM0NDcY2LMBIJjOASiYx_4CMOjH_gI4S0AAWAFqBUJBU0lDcghLTFhTODFCQQowCMGGARICNjEYmM4BIMhoKLjI_gIw1c_-AjhLQAFYAWoFQkFTSUNyCEtMWFM4MUJBCjAIy4oBEgM2NDcYyGggkmoo99H-AjCM1f4COFRAAVgBagVCQVNJQ3IIS0xYUzgxQkESCggCEAEYAioCQUMYASIECAEQASgCKAMoBDAB) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Tue, Feb 10 - Tue, Feb 17 SIN Singapore YOW Ottawa CA $1,438 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SIN,to:YOW,departure:10/02/2026TANYT&leg2=from:YOW,to:SIN,departure:17/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1437.47&airProductToken=AQpECh8IwYYBEgIyMBiSaiC4jQEokt-EAzDa5YQDOEtAAFgBCiEIwYYBEgMzNDIYuI0BINizASiv5oQDML3ohAM4S0ABWAEKRAohCMGGARIDMzQ1GNizASC4jQEomriFAzDQuoUDOEtAAFgBCh8IwYYBEgIxORi4jQEgkmoo17uFAzDEw4UDOEtAAVgBEgoIARABGAEqAkFDGAEiBAgBEAEoCCgEMAE) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Thu, Jan 22 - Wed, Jan 28 SIN Singapore YOW Ottawa CA $1,440 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SIN,to:YOW,departure:22/01/2026TANYT&leg2=from:YOW,to:SIN,departure:28/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1439.37&airProductToken=AQpmCjAIwYYBEgIyMBiSaiC4jQEosomDAzD6j4MDOEtAAFgBagVCQVNJQ3IIS0xYUzgxQkEKMgjBhgESAzM0Mhi4jQEg2LMBKM-QgwMw3ZKDAzhLQAFYAWoFQkFTSUNyCEtMWFM4MUJBCmYKMgjBhgESAzM0NRjYswEguI0BKJrXgwMw0NmDAzhLQABYAWoFQkFTSUNyCEtMWFM4MUJBCjAIwYYBEgIxORi4jQEgkmoo19qDAzDE4oMDOEtAAVgBagVCQVNJQ3IIS0xYUzgxQkESCggBEAEYASoCQUMYASIECAEQASgCKAMoBDAN) ![EVA Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BR.gif) Sun, Apr 26 - Sun, May 10 SIN Singapore YOW Ottawa CA $1,638 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SIN,to:YOW,departure:26/04/2026TANYT&leg2=from:YOW,to:SIN,departure:10/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1637.05&airProductToken=AQqHAQomCMKkARIDMjI2GJJqIPMjKPasiwMwia-LAzhWQABYAXIFVkxTR1oKJgjCpAESAjM2GPMjIJjOASjor4sDML-2iwM4VkABWAFyBVZMU0daCjUIwqQBEgQzMTQyGJjOASDYswEo7reLAzCuuIsDOFZAAVgBcgVWTFNHWnoKCMGGARIEMzE0MgqHAQo1CMKkARIEMzE0MRjYswEgmM4BKJPUjAMw2NSMAzhWQABYAXIFVkxTR1p6CgjBhgESBDMxNDEKJgjCpAESAjM1GJjOASDzIyj51YwDMKrdjAM4VkABWAFyBVZMU0daCiYIwqQBEgMyMjUY8yMgkmoorN6MAzCw4IwDOFZAAVgBcgVWTFNHWhIKCAEQARgBKgJCUhgBIgQIARABKAIoBCgGMAE) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Wed, Feb 11 - Thu, Feb 12 SIN Singapore YOW Ottawa CA $1,942 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SIN,to:YOW,departure:11/02/2026TANYT&leg2=from:YOW,to:SIN,departure:12/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1941.98&airProductToken=AQqgAQoxCNWCARIBMhiSaiCycSiC64QDMPzxhAM4TEAAWAFqCEVDT0JBU0lDcghMTFg5UlNCSQo0CNWCARIEMTU1NxiycSCuHCjb8oQDMOH0hAM4TEABWAFqCEVDT0JBU0lDcghMTFg5UlNCSQo1CNWCARIEMzQwMhiuHCDYswEooPWEAzCq9oQDOExAAVgBaghFQ09CQVNJQ3IITExYOVJTQkkKoQEKNQjVggESBDQ0MzkY2LMBIIgYKN6AhQMwz4GFAzhMQABYAWoIRUNPQkFTSUNyCExMVzlSU0JJCjQI1YIBEgQxMDk1GIgYILJxKOiFhQMw34iFAzhMQAFYAWoIRUNPQkFTSUNyCExMVzlSU0JJCjII1YIBEgIyORiycSCSaiibiYUDML-RhQM4TEABWAFqCEVDT0JBU0lDcghMTFc5UlNCSRIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAE) ![All Nippon Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/NH.gif) Thu, Jan 22 - Wed, Jan 28 SIN Singapore YOW Ottawa CA $2,085 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SIN,to:YOW,departure:22/01/2026TANYT&leg2=from:YOW,to:SIN,departure:28/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:2084.48&airProductToken=AQqpAQoxCM6QARIDODQyGJJqIKcbKKWKgwMwtY2DAzhMQABYAWoGRUNPVkFMcghMTFg3UlNZTAoyCM6QARIDMTE2GKcbILiNASiHj4MDMJmTgwM4TEABWAFqBkVDT1ZBTHIITExYN1JTWUwKQAjOkAESBDY4NDYYuI0BINizASjEl4MDMN-ZgwM4TEABWAFqBkVDT1ZBTHIITExYN1JTWUx6CgjBhgESBDY4NDYKswEKPwjOkAESBDc3NzUY2LMBIK4cKOjRgwMwjdODAzhMQABYAWoGRUNPVkFMcghMTFg3UlNZTHoKCNWCARIENzc3NQoxCM6QARICMTEYrhwgrZwBKJ7UgwMwyNqDAzhMQAFYAWoGRUNPVkFMcghMTFg3UlNZTAo9CM6QARIDODAxGK2cASCSaiiQ3IMDMNffgwM4TEABWAFqBkVDT1ZBTHIITExYN1JTWUx6CQjOogESAzgwMRIKCAEQARgBKgJOSBgBIgQIARABKAIoAygEMAE) ![Cathay Pacific](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/CX.gif) Thu, Jan 22 - Wed, Jan 28 SIN Singapore YOW Ottawa CA $2,280 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SIN,to:YOW,departure:22/01/2026TANYT&leg2=from:YOW,to:SIN,departure:28/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:2279.15&airProductToken=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) ## Frequently asked questions ### How much is a flight from SIN to Macdonald-Cartier Intl. Airport (YOW)? > Within the past 7 days on Expedia, for flights departing within the next year, the lowest price quoted for a round-trip journey from Singapore Airport to Ottawa Intl. Airport was CA $1,254. Great fares don't hang around, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from SIN to Ottawa International Airport? > The majority of flights can be cancelled online, but each air carrier has a different set of terms and conditions. If you do decide to cancel your flight, go to our [Customer Service Portal](https://www.expedia.ca/helpcenter) and follow the instructions. ### How do I find cheap flights from Singapore Airport to Ottawa International Airport that have flexible change policies? > Plenty of airlines will allow you to move your flight without charging a fee. All you pay is any additional cost for the new flight. When looking for Changi Airport to Ottawa Intl. Airport flights, you'll find a "No change fees" filter for you to tick. ### How many hours is the flight from SIN to Ottawa International Airport? > To comfortably while away the 20 hours and 22 minutes flight time between SIN and Macdonald-Cartier Intl. Airport (YOW), it's smart to be prepared. A laptop filled with your favourite TV series is a terrific start. ### How far is the flight from Singapore Airport to Ottawa International Airport? > With a flight distance of 14,800 kilometres from Changi Airport (SIN) to YOW (YOW), this is a long-haul journey. Make sure you keep well hydrated and go for a short walk down the aisle every so often. ### Which airlines fly direct from Changi Airport to YOW? > Unfortunately, there aren't any airlines that directly fly between Changi Airport (SIN) and YOW. You'll need to book a flight with at least one stop. ### Are SIN to YOW flight tickets cheaper when they're purchased at the last minute? > Last-minute bookings from Singapore Airport to Ottawa International Airport can be hit-or-miss. You may be able to find a bargain, but you could also miss out completely! If you'd prefer to play it safe and start your travel planning early on, Expedia compares flight deals up to 12 months in advance. Just keep in mind that not all airlines advertise their prices so far in advance. Our suggestion? Check back often as prices are updated regularly. ## Travel information | Origin airport | Changi | | --- | --- | | Destination airport | Macdonald-Cartier Intl. | | Airlines serving | Air Canada, Air France, All Nippon Airways, Cathay Pacific, KLM, Lufthansa, United, WestJet | | Roundtrip price | CA $1,253 | | Distance | 14737 km | ## Book with confidence ### Singapore to Ottawa Flights **The easy way to book your flights from Singapore to Ottawa**  With Expedia, it’s simple to find and book flights to Ottawa from Singapore 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 Macdonald-Cartier 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 Singapore to Ottawa today, tomorrow, or this week.   **Save dollars with cheap flights from Changi, SIN to Macdonald-Cartier Intl., YOW**  Sort your search results by price to find great deals on your flight from Singapore to Ottawa—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Ottawa from Singapore currently is just CA $1,254 rising to CA $2,280.   Here are more money-saving tips:  - Fly in November when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Ottawa   - 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 Ottawa from Singapore**  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 Ottawa with Expedia today. ## Explore a world of travel with Expedia - Lodging - Flights - Other - [Downtown Ottawa Hotels](https://www.expedia.ca/Downtown-Ottawa-Ottawa-Hotels.0-n6057857-0.Travel-Guide-Filter-Hotels) - [Ottawa Hotels](https://www.expedia.ca/Ottawa-Hotels.d178296.Travel-Guide-Hotels) - [Flights from Calgary to Ottawa](https://www.expedia.ca/lp/flights/178245/178296/calgary-to-ottawa) - [Flights from Vancouver to Ottawa](https://www.expedia.ca/lp/flights/178315/178296/vancouver-to-ottawa) - [Flights from Kelowna to Ottawa](https://www.expedia.ca/lp/flights/3997/178296/kelowna-to-ottawa) - [Flights from Moncton to Ottawa](https://www.expedia.ca/lp/flights/4051/178296/moncton-to-ottawa) - [Flights from Regina to Ottawa](https://www.expedia.ca/lp/flights/4053/178296/regina-to-ottawa) - [Flights from Timmins to Ottawa](https://www.expedia.ca/lp/flights/4091/178296/timmins-to-ottawa) - [Flights from London to Ottawa](https://www.expedia.ca/lp/flights/4127/178296/london-to-ottawa) - [Flights from Halifax to Ottawa](https://www.expedia.ca/lp/flights/602873/178296/halifax-to-ottawa) - [Flights from Winnipeg to Ottawa](https://www.expedia.ca/lp/flights/6141041/178296/winnipeg-to-ottawa) - [Flights from Accra (ACC) to Kingston (YGK)](https://www.expedia.ca/lp/flights/acc/ygk/accra-to-kingston) - [Flights from Amsterdam (AMS) to Cornwall (YCC)](https://www.expedia.ca/lp/flights/ams/ycc/amsterdam-to-cornwall) - [Flights from Stockholm (ARN) to Cornwall (YCC)](https://www.expedia.ca/lp/flights/arn/ycc/stockholm-to-cornwall) - [Flights from Watertown (ART) to Kingston (YGK)](https://www.expedia.ca/lp/flights/art/ygk/watertown-to-kingston) - [Flights from Barcelona (BCN) to Cornwall (YCC)](https://www.expedia.ca/lp/flights/bcn/ycc/barcelona-to-cornwall) - [Flights from Boston (BOS) to Kingston (YGK)](https://www.expedia.ca/lp/flights/bos/ygk/boston-to-kingston) - [Flights from Buffalo (BUF) to Kingston (YGK)](https://www.expedia.ca/lp/flights/buf/ygk/buffalo-to-kingston) - [Flights from Baltimore (BWI) to Kingston (YGK)](https://www.expedia.ca/lp/flights/bwi/ygk/baltimore-to-kingston) - [Flights from Paris (CDG) to Kingston (YGK)](https://www.expedia.ca/lp/flights/cdg/ygk/paris-to-kingston) - [Flights from Charlotte (CLT) to Kingston (YGK)](https://www.expedia.ca/lp/flights/clt/ygk/charlotte-to-kingston) - [Flights from Cardiff (CWL) to Cornwall (YCC)](https://www.expedia.ca/lp/flights/cwl/ycc/cardiff-to-cornwall) - [Flights from Washington (DCA) to Kingston (YGK)](https://www.expedia.ca/lp/flights/dca/ygk/washington-to-kingston) - [Flights from Delhi (DEL) to Kingston (YGK)](https://www.expedia.ca/lp/flights/del/ygk/delhi-to-kingston) - [Flights from Dallas (DFW) to Kingston (YGK)](https://www.expedia.ca/lp/flights/dfw/ygk/dallas-to-kingston) - [Flights from Detroit (DTW) to Kingston (YGK)](https://www.expedia.ca/lp/flights/dtw/ygk/detroit-to-kingston) - [Flights from Dublin (DUB) to Cornwall (YCC)](https://www.expedia.ca/lp/flights/dub/ycc/dublin-to-cornwall) - [Flights from Newark Liberty Intl. Airport (EWR) to Kingston (YGK)](https://www.expedia.ca/lp/flights/ewr/ygk/newark-liberty-intl-airport-to-kingston) - [Flights from Fort Lauderdale (FLL) to Kingston (YGK)](https://www.expedia.ca/lp/flights/fll/ygk/fort-lauderdale-to-kingston) - [Flights from Hong Kong (HKG) to Kingston (YGK)](https://www.expedia.ca/lp/flights/hkg/ygk/hong-kong-to-kingston) - [Flights from Hyderabad (HYD) to Kingston (YGK)](https://www.expedia.ca/lp/flights/hyd/ygk/hyderabad-to-kingston) - [Flights from Washington (IAD) to Kingston (YGK)](https://www.expedia.ca/lp/flights/iad/ygk/washington-to-kingston) - [Flights from Seoul (ICN) to Kingston (YGK)](https://www.expedia.ca/lp/flights/icn/ygk/seoul-to-kingston) - [Flights from Ithaca (ITH) to Kingston (YGK)](https://www.expedia.ca/lp/flights/ith/ygk/ithaca-to-kingston) - [Flights from New York (JFK) to Cornwall (YCC)](https://www.expedia.ca/lp/flights/jfk/ycc/new-york-to-cornwall) - [Flights from Los Angeles (LAX) to Cornwall (YCC)](https://www.expedia.ca/lp/flights/lax/ycc/los-angeles-to-cornwall) - [Flights from Los Angeles (LAX) to Kingston (YGK)](https://www.expedia.ca/lp/flights/lax/ygk/los-angeles-to-kingston) - [Flights from London (LHR) to Cornwall (YCC)](https://www.expedia.ca/lp/flights/lhr/ycc/london-to-cornwall) - [Flights from London (LHR) to Kingston (YGK)](https://www.expedia.ca/lp/flights/lhr/ygk/london-to-kingston) - [Flights from London (LON) to Brockville (XBR)](https://www.expedia.ca/lp/flights/lon/xbr/london-to-brockville) - [Flights from Manchester (MAN) to Cornwall (YCC)](https://www.expedia.ca/lp/flights/man/ycc/manchester-to-cornwall) - [Flights from Montego Bay (MBJ) to Kingston (YGK)](https://www.expedia.ca/lp/flights/mbj/ygk/montego-bay-to-kingston) - [Flights from Orlando (MCO) to Kingston (YGK)](https://www.expedia.ca/lp/flights/mco/ygk/orlando-to-kingston) - [Flights from Miami (MIA) to Kingston (YGK)](https://www.expedia.ca/lp/flights/mia/ygk/miami-to-kingston) - [Flights from Manila (MNL) to Kingston (YGK)](https://www.expedia.ca/lp/flights/mnl/ygk/manila-to-kingston) - [Flights from Massena (MSS) to Cornwall (YCC)](https://www.expedia.ca/lp/flights/mss/ycc/massena-to-cornwall) - [Flights from Nairobi (NBO) to Kingston (YGK)](https://www.expedia.ca/lp/flights/nbo/ygk/nairobi-to-kingston) - [Flights from Newcastle (NCL) to Kingston (YGK)](https://www.expedia.ca/lp/flights/ncl/ygk/newcastle-to-kingston) - [Flights from Phoenix (PHX) to Kingston (YGK)](https://www.expedia.ca/lp/flights/phx/ygk/phoenix-to-kingston) - [Flights from Portsmouth (PSM) to Kingston (YGK)](https://www.expedia.ca/lp/flights/psm/ygk/portsmouth-to-kingston) - [Flights from Panama City (PTY) to Cornwall (YCC)](https://www.expedia.ca/lp/flights/pty/ycc/panama-city-to-cornwall) - [Flights from Raleigh (RDU) to Kingston (YGK)](https://www.expedia.ca/lp/flights/rdu/ygk/raleigh-to-kingston) - [Flights from San Diego (SAN) to Kingston (YGK)](https://www.expedia.ca/lp/flights/san/ygk/san-diego-to-kingston) - [Flights from Seattle (SEA) to Ottawa (YRP)](https://www.expedia.ca/lp/flights/sea/yrp/seattle-to-ottawa) - [Flights from Syracuse (SYR) to Ottawa (YRP)](https://www.expedia.ca/lp/flights/syr/yrp/syracuse-to-ottawa) - [Flights from Tampa (TPA) to Kingston (YGK)](https://www.expedia.ca/lp/flights/tpa/ygk/tampa-to-kingston) - [Flights from Bagotville (YBG) to Kingston (YGK)](https://www.expedia.ca/lp/flights/ybg/ygk/bagotville-to-kingston) - [Flights from Nanaimo (YCD) to Cornwall (YCC)](https://www.expedia.ca/lp/flights/ycd/ycc/nanaimo-to-cornwall) - [Flights from Nanaimo (YCD) to Kingston (YGK)](https://www.expedia.ca/lp/flights/ycd/ygk/nanaimo-to-kingston) - [Flights from Edmonton (YEG) to Brockville (XBR)](https://www.expedia.ca/lp/flights/yeg/xbr/edmonton-to-brockville) - [Flights from Edmonton (YEG) to Cornwall (YCC)](https://www.expedia.ca/lp/flights/yeg/ycc/edmonton-to-cornwall) - [Flights from Edmonton (YEG) to Ottawa (YRO)](https://www.expedia.ca/lp/flights/yeg/yro/edmonton-to-ottawa) - [Flights from Iqaluit (YFB) to Kingston (YGK)](https://www.expedia.ca/lp/flights/yfb/ygk/iqaluit-to-kingston) - [Flights from Gaspe (YGP) to Kingston (YGK)](https://www.expedia.ca/lp/flights/ygp/ygk/gaspe-to-kingston) - [Flights from Hamilton (YHM) to Ottawa (YRO)](https://www.expedia.ca/lp/flights/yhm/yro/hamilton-to-ottawa) - [Flights from Kamloops (YKA) to Kingston (YGK)](https://www.expedia.ca/lp/flights/yka/ygk/kamloops-to-kingston) - [Flights from Kelowna (YLW) to Cornwall (YCC)](https://www.expedia.ca/lp/flights/ylw/ycc/kelowna-to-cornwall) - [Flights from Moosonee (YMO) to Kingston (YGK)](https://www.expedia.ca/lp/flights/ymo/ygk/moosonee-to-kingston) - [Flights from Ottawa (YOW) to Cornwall (YCC)](https://www.expedia.ca/lp/flights/yow/ycc/ottawa-to-cornwall) - [Flights from Peterborough (YPQ) to Brockville (XBR)](https://www.expedia.ca/lp/flights/ypq/xbr/peterborough-to-brockville) - [Flights from Windsor (YQG) to Brockville (XBR)](https://www.expedia.ca/lp/flights/yqg/xbr/windsor-to-brockville) - [Flights from Kenora (YQK) to Kingston (YGK)](https://www.expedia.ca/lp/flights/yqk/ygk/kenora-to-kingston) - [Flights from Moncton (YQM) to Cornwall (YCC)](https://www.expedia.ca/lp/flights/yqm/ycc/moncton-to-cornwall) - [Flights from Comox (YQQ) to Cornwall (YCC)](https://www.expedia.ca/lp/flights/yqq/ycc/comox-to-cornwall) - [Flights from Comox (YQQ) to Kingston (YGK)](https://www.expedia.ca/lp/flights/yqq/ygk/comox-to-kingston) - [Flights from Regina (YQR) to Cornwall (YCC)](https://www.expedia.ca/lp/flights/yqr/ycc/regina-to-cornwall) - [Flights from Saint John (YSJ) to Kingston (YGK)](https://www.expedia.ca/lp/flights/ysj/ygk/saint-john-to-kingston) - [Flights from Toronto (YTO) to Kingston (YGK)](https://www.expedia.ca/lp/flights/yto/ygk/toronto-to-kingston) - [Flights from Montreal (YUL) to Cornwall (YCC)](https://www.expedia.ca/lp/flights/yul/ycc/montreal-to-cornwall) - [Flights from Vancouver (YVR) to Brockville (XBR)](https://www.expedia.ca/lp/flights/yvr/xbr/vancouver-to-brockville) - [Flights from Vancouver (YVR) to Cornwall (YCC)](https://www.expedia.ca/lp/flights/yvr/ycc/vancouver-to-cornwall) - [Flights from Vancouver (YVR) to Ottawa (YRO)](https://www.expedia.ca/lp/flights/yvr/yro/vancouver-to-ottawa) - [Flights from Winnipeg (YWG) to Cornwall (YCC)](https://www.expedia.ca/lp/flights/ywg/ycc/winnipeg-to-cornwall) - [Flights from Cranbrook (YXC) to Kingston (YGK)](https://www.expedia.ca/lp/flights/yxc/ygk/cranbrook-to-kingston) - [Flights from Saskatoon (YXE) to Cornwall (YCC)](https://www.expedia.ca/lp/flights/yxe/ycc/saskatoon-to-cornwall) - [Flights from Terrace (YXT) to Kingston (YGK)](https://www.expedia.ca/lp/flights/yxt/ygk/terrace-to-kingston) - [Flights from Abbotsford (YXX) to Cornwall (YCC)](https://www.expedia.ca/lp/flights/yxx/ycc/abbotsford-to-cornwall) - [Flights from North Bay (YYB) to Cornwall (YCC)](https://www.expedia.ca/lp/flights/yyb/ycc/north-bay-to-cornwall) - [Flights from Calgary (YYC) to Brockville (XBR)](https://www.expedia.ca/lp/flights/yyc/xbr/calgary-to-brockville) - [Flights from Calgary (YYC) to Cornwall (YCC)](https://www.expedia.ca/lp/flights/yyc/ycc/calgary-to-cornwall) - [Flights from Calgary (YYC) to Ottawa (YRO)](https://www.expedia.ca/lp/flights/yyc/yro/calgary-to-ottawa) - [Flights from Calgary (YYC) to Ottawa (YRP)](https://www.expedia.ca/lp/flights/yyc/yrp/calgary-to-ottawa) - [Flights from Charlottetown (YYG) to Kingston (YGK)](https://www.expedia.ca/lp/flights/yyg/ygk/charlottetown-to-kingston) - [Flights from Victoria (YYJ) to Cornwall (YCC)](https://www.expedia.ca/lp/flights/yyj/ycc/victoria-to-cornwall) - [Flights from Toronto (YYZ) to Brockville (XBR)](https://www.expedia.ca/lp/flights/yyz/xbr/toronto-to-brockville) - [Flights from Toronto (YYZ) to Cornwall (YCC)](https://www.expedia.ca/lp/flights/yyz/ycc/toronto-to-cornwall) - [Flights from Toronto (YYZ) to Ottawa (YRO)](https://www.expedia.ca/lp/flights/yyz/yro/toronto-to-ottawa) - [Flights from Yellowknife (YZF) to Kingston (YGK)](https://www.expedia.ca/lp/flights/yzf/ygk/yellowknife-to-kingston) - [Flights from Bathurst (ZBF) to Kingston (YGK)](https://www.expedia.ca/lp/flights/zbf/ygk/bathurst-to-kingston) - [Things to do in Ottawa](https://www.expedia.ca/Things-To-Do-In-Ottawa.d178296.Travel-Guide-Activities) \*Available to Expedia members.