Title: CA $229 Cheap Flights from Buffalo (BUF) to Ontario (ONT) - Expedia.ca ![](https://images.trvl-media.com/place/2680/6f6cbfd1-6188-4a75-9ba7-05d8edf0fb1d.jpg?impolicy=fcrop&w=1200&h=500&q=medium) Photo by Ontario Convention & Visitors Bureau / Jon Edwards. ![](https://images.trvl-media.com/place/2680/6f6cbfd1-6188-4a75-9ba7-05d8edf0fb1d.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $229 Cheap Flights from Buffalo (BUF) to Ontario (ONT) [View CA $229 flight on Fri, May 29, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:BUF,to:ONT,departure:29/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:228.70&airProductToken=AQpeCi0IwmwSBDI0MDEYgS0gqVEozKaOAzCtp44DOExAAFgBagJETnIIUEMyQVVFTDEKLQjCbBIDMzU1GKlRIK6bASjqp44DMOOqjgM4TEABWAFqAkROcghQQzJBVUVMMRIKCAEQARgBKgJCNhgBIgQIARABKAIoBCgGMAE) ## Popular airlines from Buffalo Niagara Intl. Airport (BUF) to Los Angeles - Ontario Intl. Airport (ONT) - ![](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:BUF,to:ONT,departure:22/04/2026TANYT&leg2=from:ONT,to:BUF,departure:29/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![](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:BUF,to:ONT,departure:22/04/2026TANYT&leg2=from:ONT,to:BUF,departure:29/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}]) - ![](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:BUF,to:ONT,departure:22/04/2026TANYT&leg2=from:ONT,to:BUF,departure:29/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![](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:BUF,to:ONT,departure:22/04/2026TANYT&leg2=from:ONT,to:BUF,departure:29/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![](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:BUF,to:ONT,departure:22/04/2026TANYT&leg2=from:ONT,to:BUF,departure:29/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_B6.svg) JetBlue Airways [](https://www.expedia.ca/Flights-Search?leg1=from:BUF,to:ONT,departure:22/04/2026TANYT&leg2=from:ONT,to:BUF,departure:29/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"B6"}}]) - ![](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\* - ![](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\* - ![](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 Buffalo (BUF) to Ontario (ONT) Prices were available within the past 7 days and start at CA $229 for one-way flights and CA $511 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Sat, May 2 - Sat, May 9 BUF Buffalo ONT Ontario CA $511 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BUF,to:ONT,departure:02/05/2026TANYT&leg2=from:ONT,to:BUF,departure:09/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:510.10&airProductToken=AQpuCjUIxJgBEgQyNjY0GIEtIOBcKNjyiwMw3_OLAzhFQABYAWoJTUFJTkJBU0lDcghWQVZTSDNCUQo1CMSYARIDNjY1GOBcIK6bASjB9IsDMNz2iwM4RUABWAFqCU1BSU5CQVNJQ3IIVkFWU0gzQlEKbwo2CMSYARIEMjg5MRiumwEg4FworMqMAzCqzIwDOEVAAFgBaglNQUlOQkFTSUNyCFZBVlNIM0JRCjUIxJgBEgQxMzg0GOBcIIEtKJbOjAMwkc-MAzhFQAFYAWoJTUFJTkJBU0lDcghWQVZTSDNCURIKCAEQARgBKgJETBgBIgQIARABKAIoAygEMAE) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sat, May 2 - Sat, May 9 BUF Buffalo ONT Ontario CA $512 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BUF,to:ONT,departure:02/05/2026TANYT&leg2=from:ONT,to:BUF,departure:09/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:511.20&airProductToken=AQppCjIIwYIBEgQxOTE1GIEtIOKaASip9osDMKD3iwM4QkAAWAFqBUJBU0lDcghOVkFXVVNCWAozCMGCARIEMjQ1OBjimgEgrpsBKN34iwMwl_uLAzhCQAFYAWoFQkFTSUNyCE5WQVdVU0JYCmkKMwjBggESBDI0NjEYrpsBIKOxASiXxYwDMMzGjAM4QkAAWAFqBUJBU0lDcghOVkFXVVNCWAoyCMGCARIEMTcyNBijsQEggS0oisiMAzC8yYwDOEJAAVgBagVCQVNJQ3IITlZBV1VTQlgSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Tue, May 12 - Sat, May 16 BUF Buffalo ONT Ontario CA $533 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BUF,to:ONT,departure:12/05/2026TANYT&leg2=from:ONT,to:BUF,departure:16/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:532.70&airProductToken=AQpECiAIxJgBEgQxMzg0GIEtIOBcKJLmjAMwleeMAzhFQABYAQogCMSYARIDNzQ1GOBcIK6bASir6IwDMMDqjAM4RUABWAEKRAogCMSYARIDNjY1GK6bASDgXCi7lI0DMLyWjQM4RUAAWAEKIAjEmAESBDIzMzQY4FwggS0o1peNAzDPmI0DOEVAAVgBEgoIARABGAEqAkRMGAEiBAgBEAEoBDAB) ![JetBlue Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/b6.gif) Tue, Jun 30 - Mon, Jul 6 BUF Buffalo ONT Ontario CA $551 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BUF,to:ONT,departure:30/06/2026TANYT&leg2=from:ONT,to:BUF,departure:06/07/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:550.90&airProductToken=AQpCCh8IwmwSBDI5MDEYgS0gqVEoho-RAzDpj5EDOExAAFgBCh8IwmwSAzM1NRipUSCumwEo4pCRAzDSk5EDOExAAVgBCkIKHwjCbBIDNDU0GK6bASCpUSja15EDMJvakQM4TEAAWAEKHwjCbBIEMjkwMhipUSCBLSjZ3JEDMLHdkQM4TEABWAESCggBEAEYASoCQjYYASIECAEQASgEMAE) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Thu, May 28 - Sat, May 30 BUF Buffalo ONT Ontario CA $555 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BUF,to:ONT,departure:28/05/2026TANYT&leg2=from:ONT,to:BUF,departure:30/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:554.20&airProductToken=AQpoCjEIwYIBEgM4ODIYgS0go7EBKNSXjgMwo5mOAzhCQABYAWoFQkFTSUNyCE5WQUlYU0JYCjMIwYIBEgQyMjQyGKOxASCumwEo7JmOAzCqm44DOEJAAVgBagVCQVNJQ3IITlZBSVhTQlgKaAozCMGCARIEMjIzOBiumwEgo7EBKJKxjgMwzrKOAzhCQABYAWoFQkFTSUNyCE5WQUlYU0JYCjEIwYIBEgM1NzQYo7EBIIEtKIK0jgMwvLWOAzhCQAFYAWoFQkFTSUNyCE5WQUlYU0JYEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Tue, May 26 - Tue, Jun 2 BUF Buffalo ONT Ontario CA $557 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BUF,to:ONT,departure:26/05/2026TANYT&leg2=from:ONT,to:BUF,departure:02/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:556.30&airProductToken=AQpoCjEIwYIBEgM4ODIYgS0go7EBKJSBjgMw44KOAzhCQABYAWoFQkFTSUNyCEdWQUlLU0JYCjMIwYIBEgQyMjM5GKOxASCumwEokISOAzDMhY4DOEJAAVgBagVCQVNJQ3IIR1ZBSUtTQlgKaAozCMGCARIEMjIzOBiumwEgo7EBKPLSjgMwrtSOAzhCQABYAWoFQkFTSUNyCE5WQUlLU0JYCjEIwYIBEgM1NzQYo7EBIIEtKOLVjgMwnNeOAzhCQAFYAWoFQkFTSUNyCE5WQUlLU0JYEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Wed, Apr 29 - Mon, May 4 BUF Buffalo ONT Ontario CA $559 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BUF,to:ONT,departure:29/04/2026TANYT&leg2=from:ONT,to:BUF,departure:04/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:558.50&airProductToken=AQppCjIIwYIBEgQxOTE1GIEtIOKaASjJ1IsDMMDViwM4QkAAWAFqBUJBU0lDcghOVkFXVVNCWAozCMGCARIEMjQ1OBjimgEgrpsBKP3WiwMwt9mLAzhCQAFYAWoFQkFTSUNyCE5WQVdVU0JYCmkKMwjBggESBDI0NTgYrpsBIOKaASjlkowDMPOUjAM4QkAAWAFqBUJBU0lDcghHVkFJWFNCWAoyCMGCARIEMTkxNRjimgEggS0o4ZaMAzDOl4wDOEJAAVgBagVCQVNJQ3IIR1ZBSVhTQlgSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ![JetBlue Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/b6.gif) Fri, May 29 - Sat, May 30 BUF Buffalo ONT Ontario CA $565 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BUF,to:ONT,departure:29/05/2026TANYT&leg2=from:ONT,to:BUF,departure:30/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:564.90&airProductToken=AQpeCi0IwmwSBDI0MDEYgS0gqVEozKaOAzCtp44DOExAAFgBagJETnIIUEMyQVVFTDEKLQjCbBIDMzU1GKlRIK6bASjqp44DMOOqjgM4TEABWAFqAkROcghQQzJBVUVMMQpeCi0IwmwSAzQ1NBiumwEgqVEo9baOAzC-uY4DOExAAFgBagJETnIIUEkyUVJFTDEKLQjCbBIEMjQwMhipUSCBLSj-u44DMNW8jgM4TEABWAFqAkROcghPSTRBR0VMMRIKCAEQARgBKgJCNhgBIgQIARABKAIoBCgGMAE) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Wed, May 13 - Tue, May 19 BUF Buffalo ONT Ontario CA $679 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BUF,to:ONT,departure:13/05/2026TANYT&leg2=from:ONT,to:BUF,departure:19/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:679.00&airProductToken=AQpECiAI1YIBEgQyMDMyGIEtIK4cKP7zjAMw8_SMAzhLQABYAQogCNWCARIDNjU4GK4cIK6bASjF9YwDMM_3jAM4S0ABWAEKIwohCNWCARIEMjIyNhiumwEggS0o6LONAzCGt40DOExAAFgBEgoIARABGAEqAlVBGAEiBAgBEAEoBDAB) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Sat, May 9 - Sun, May 10 BUF Buffalo ONT Ontario CA $946 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BUF,to:ONT,departure:09/05/2026TANYT&leg2=from:ONT,to:BUF,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:945.20&airProductToken=AQqbAQo6CMGmARIENjEwORiBLSDvWSj8wIwDMNTBjAM4R0AAWAFqAlBNcghRVkFaWk5NMXoKCMGCARIENjEwOQotCMGmARIDMzcwGO9ZIJIBKIrCjAMw8MSMAzhRQAFYAWoCUE1yCFFWQVpaTk0xCi4IwaYBEgM3MjgYkgEgrpsBKL7FjAMw7MaMAzhRQAFYAWoCUE1yCFFWQVpaTk0xCpsBCi4IwaYBEgM1OTQYrpsBIJIBKNPUjAMw_tWMAzhRQABYAWoCUE1yCFFWQVpaTk0xCi0IwaYBEgMzMjgYkgEgrhwo4daMAzDc2IwDOFFAAVgBagJQTXIIUVZBWlpOTTEKOgjBpgESBDY1NjkYrhwggS0ottmMAzCb2owDOEdAAVgBagJQTXIIUVZBWlpOTTF6CgjBggESBDY1NjkSCggBEAEYASoCQVMYASIECAEQASgCKAMoBDAB) ## 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:BUF,to:SNA,departure:22/04/2026TANYT&leg2=from:SNA,to:BUF,departure:29/04/2026TANYT&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 $707 ](https://www.expedia.ca/Flights-Search?leg1=from:BUF,to:SNA,departure:22/04/2026TANYT&leg2=from:SNA,to:BUF,departure:29/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) ## Frequently asked questions ### How much is a flight from Buffalo Niagara Intl. Airport (BUF) to ONT? ### Do I need to pay a cancellation fee if I cancel my flight from Buffalo Niagara Intl. Airport (BUF) to Ontario Airport? ### How do I find cheap flights from Buffalo Niagara Intl. Airport (BUF) to Ontario Airport that have flexible change policies? ### How many hours is the flight from Buffalo Niagara Intl. Airport (BUF) to Los Angeles - Ontario Intl. Airport (ONT)? ### How far is the flight from BUF to ONT? ### Which airlines fly direct from BUF to Ontario Airport? ### Are Buffalo Niagara International Airport to ONT flight tickets cheaper when they're purchased at the last minute? ## Travel information | Origin airport | Buffalo Niagara Intl. | | ------------------- | ------------------------------------------------------------------ | | Destination airport | Los Angeles - Ontario Intl. | | Airlines serving | Alaska Airlines, American Airlines, Delta, JetBlue Airways, United | | Roundtrip price | CA $510 | | Distance | 3467 km | ## Explore a world of travel with Expedia - 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) - 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[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 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 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 Manizales to Ontario ](https://www.expedia.ca/lp/flights/2503/2680/manizales-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 Plattsburgh to Ontario ](https://www.expedia.ca/lp/flights/2816/2680/plattsburgh-to-ontario) - [Flights from Presque Isle to Ontario ](https://www.expedia.ca/lp/flights/2868/2680/presque-isle-to-ontario) - [Flights from Pasco to Ontario ](https://www.expedia.ca/lp/flights/2878/2680/pasco-to-ontario) - [Flights from Pevek to Ontario ](https://www.expedia.ca/lp/flights/2915/2680/pevek-to-ontario) - [Flights from Ribeirao Preto to Ontario ](https://www.expedia.ca/lp/flights/2940/2680/ribeirao-preto-to-ontario) - [Flights from Dexter to Ontario ](https://www.expedia.ca/lp/flights/3000448346/2680/dexter-to-ontario) - [Flights from Singapore to Ontario ](https://www.expedia.ca/lp/flights/3168/2680/singapore-to-ontario) - [Flights from Wroclaw to Ontario ](https://www.expedia.ca/lp/flights/3820/2680/wroclaw-to-ontario) - [Flights from West Yellowstone to Ontario ](https://www.expedia.ca/lp/flights/3846/2680/west-yellowstone-to-ontario) - [Flights from Dauphin to Ontario ](https://www.expedia.ca/lp/flights/3923/2680/dauphin-to-ontario) - [Flights from Kelowna to Ontario ](https://www.expedia.ca/lp/flights/3997/2680/kelowna-to-ontario) - [Flights from Powell River to Ontario ](https://www.expedia.ca/lp/flights/4040/2680/powell-river-to-ontario) - [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 Jamaica to Ontario ](https://www.expedia.ca/lp/flights/55766/2680/jamaica-to-ontario) - [Flights from Fort St. John to Ontario ](https://www.expedia.ca/lp/flights/57378/2680/fort-st-john-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) - [Flights from Oakland to Ontario ](https://www.expedia.ca/lp/flights/601762/2680/oakland-to-ontario) - [Flights from Krabi to Ontario ](https://www.expedia.ca/lp/flights/602231/2680/krabi-to-ontario) - [Flights from Worcester to Ontario ](https://www.expedia.ca/lp/flights/6023336/2680/worcester-to-ontario) - [Flights from Scranton to Ontario ](https://www.expedia.ca/lp/flights/6023532/2680/scranton-to-ontario) - [Flights from St.-Pierre to Ontario ](https://www.expedia.ca/lp/flights/6024035/2680/st-pierre-to-ontario) - [Flights from Norfolk - Virginia Beach to Ontario ](https://www.expedia.ca/lp/flights/602904/2680/norfolk-virginia-beach-to-ontario) - [Flights from Swanton to Ontario ](https://www.expedia.ca/lp/flights/6048172/2680/swanton-to-ontario) - [Flights from Incheon to Ontario ](https://www.expedia.ca/lp/flights/6049715/2680/incheon-to-ontario) - [Flights from Colombier-Saugnieu to Ontario ](https://www.expedia.ca/lp/flights/6050113/2680/colombier-saugnieu-to-ontario) - [Flights from Show Low to Ontario ](https://www.expedia.ca/lp/flights/6054779/2680/show-low-to-ontario) - [Flights from Alamosa to Ontario ](https://www.expedia.ca/lp/flights/6056801/2680/alamosa-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 Lyon to Ontario ](https://www.expedia.ca/lp/flights/6180797/2680/lyon-to-ontario) - [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 Hermiston to Ontario ](https://www.expedia.ca/lp/flights/7670/2680/hermiston-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.