Title: CA $286 Cheap American Airlines fights from Calgary to Ontario - Expedia.ca

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# CA $286 Cheap American Airlines fights from Calgary (YYC) to Ontario (ONT)

[View CA $286 flight on Thu, Mar 5, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:YYC,to:ONT,departure:05/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:285.28&airProductToken=AQppCjIIwYIBEgQxOTczGJgWIKOxASjh6oYDMMnshgM4QkAAWAFqBUJBU0lDcghPVUFDWlNCWAozCMGCARIEMjUxMhijsQEgrpsBKPjuhgMwv_CGAzhCQAFYAWoFQkFTSUNyCE9VQUNaU0JYEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) 

- [Roundtrip](?flightType=roundtrip)
- [One-way](?flightType=oneway)
- [Multi-city](?flightType=multicity)

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## American Airlines flights from Calgary to Ontario (YYC→ONT)

Prices were available within the past 7 days and start at CA $286 for one-way flights and CA $546 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All deals

One way

Roundtrip

![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif)

Thu, Mar 5 - Thu, Mar 12

YYC

Calgary

ONT

Ontario

CA $546

Roundtrip

found 9 hours ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYC,to:ONT,departure:05/03/2026TANYT&leg2=from:ONT,to:YYC,departure:12/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:545.79&airProductToken=AQppCjIIwYIBEgQxOTczGJgWIKOxASjh6oYDMMnshgM4QkAAWAFqBUJBU0lDcghPVUFDWlNCWAozCMGCARIEMjUxMhijsQEgrpsBKPjuhgMwv_CGAzhCQAFYAWoFQkFTSUNyCE9VQUNaU0JYEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw)

![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif)

Tue, Apr 21 - Tue, Apr 28

YYC

Calgary

ONT

Ontario

CA $573

Roundtrip

found 21 hours ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYC,to:ONT,departure:21/04/2026TANYT&leg2=from:ONT,to:YYC,departure:28/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:572.64&airProductToken=AQppCjIIwYIBEgQxOTczGJgWIKOxASiF-4oDMOv8igM4QkAAWAFqBUJBU0lDcghPVUFDWlNCWAozCMGCARIEMjQ2NBijsQEgrpsBKOf9igMwqv-KAzhCQAFYAWoFQkFTSUNyCE9VQUNaU0JYCmkKMwjBggESBDI3NzMYrpsBIKOxASjDz4sDMPDQiwM4QkAAWAFqBUJBU0lDcghTVUFDWlNCWAoyCMGCARIEMTk3MxijsQEgmBYo3tKLAzDH1IsDOEJAAVgBagVCQVNJQ3IIU1VBQ1pTQlgSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL)

![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif)

Sat, May 23 - Wed, May 27

YYC

Calgary

ONT

Ontario

CA $583

Roundtrip

found 6 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYC,to:ONT,departure:23/05/2026TANYT&leg2=from:ONT,to:YYC,departure:27/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:582.70&airProductToken=AQpoCjIIwYIBEgQxOTczGJgWIKOxASiK440DMO7kjQM4QkAAWAFqBUJBU0lDcghRVkFDWk5CWAoyCMGCARIDNzExGKOxASCumwEoi-aNAzDK540DOEJAAVgBagVCQVNJQ3IIUVZBQ1pOQlgSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL)

![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif)

Thu, Mar 5 - Thu, Mar 12

YYC

Calgary

ONT

Ontario

CA $589

Roundtrip

found 9 hours ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYC,to:ONT,departure:05/03/2026TANYT&leg2=from:ONT,to:YYC,departure:12/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:588.21&airProductToken=AQppCjIIwYIBEgQxOTczGJgWIKOxASjh6oYDMMnshgM4QkAAWAFqBUJBU0lDcghPVUFDWlNCWAozCMGCARIEMjUxMhijsQEgrpsBKPjuhgMwv_CGAzhCQAFYAWoFQkFTSUNyCE9VQUNaU0JYEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw)

## Find the cheapest month to fly from Calgary (YYC) to Ontario (ONT)

### April is typically the cheapest month to fly

From CA $328 - CA $827 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:YYC,to:SNA,departure:12/02/2026TANYT&leg2=from:SNA,to:YYC,departure:17/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE)

SNA

John Wayne

Cheapest

42 min

[Flights from CA $793

](https://www.expedia.ca/Flights-Search?leg1=from:YYC,to:SNA,departure:12/02/2026TANYT&leg2=from:SNA,to:YYC,departure:17/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) 

__Flight from Calgary to Ontario (YYC - ONT) route information__
| Origin airport      | Calgary Intl.                                                          |
| ------------------- | ---------------------------------------------------------------------- |
| Destination airport | Los Angeles - Ontario Intl.                                            |
| Airlines serving    | Air Canada, Alaska Airlines, American Airlines, Delta, United, WestJet |
| Popular airline     | Delta                                                                  |
| Distance            | 1908 km                                                                |

\*Available to Expedia members.