Title: CA $377 Cheap Flights from Montreal (YUL) to Ontario (ONT) - Expedia.ca ![Ontario showing night scenes and street scenes](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://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $377 Cheap Flights from Montreal (YUL) to Ontario (ONT) [View CA $377 flight on Sun, Nov 23, 2025](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:YUL,to:ONT,departure:23/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:376.33&airProductToken=AQqeAQoyCMGCARIEMjA4NxiYXSCjsQEo7O_9AjDw8f0COEJAAFgBagVCQVNJQ3IIUVVBQ1pTQlYKMwjBggESBDExOTMYo7EBIO-5ASjL8_0CMOv0_QI4QkABWAFqBUJBU0lDcghRVUFDWlNCVgozCMGCARIEMTQyMxjvuQEgrpsBKMf4_QIwmPn9AjhCQAFYAWoFQkFTSUNyCFFWQUlWU0JYEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) - [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 Trudeau International Airport (YUL) to Los Angeles - Ontario Intl. Airport (ONT) - ![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:yul,to:ont,departure:25/10/2025TANYT&leg2=from:ont,to:yul,departure:01/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![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:yul,to:ont,departure:25/10/2025TANYT&leg2=from:ont,to:yul,departure:01/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![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:yul,to:ont,departure:25/10/2025TANYT&leg2=from:ont,to:yul,departure:01/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![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:yul,to:ont,departure:25/10/2025TANYT&leg2=from:ont,to:yul,departure:01/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![WestJet](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WS.svg) WestJet [](https://www.expedia.ca/Flights-Search?leg1=from:yul,to:ont,departure:25/10/2025TANYT&leg2=from:ont,to:yul,departure:01/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WS"}}]) ![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 Montreal (YUL) to Ontario (ONT) Prices were available within the past 7 days and start at CA $377 for one-way flights and CA $654 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) Tue, Jan 6 - Sat, Jan 17 YUL Montreal ONT Ontario CA $654 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:ONT,departure:06/01/2026TANYT&leg2=from:ONT,to:YUL,departure:17/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:653.45&airProductToken=AQqcAQoxCMGCARIENjAyORiYXSDvWSju2oEDMO3bgQM4QkAAWAFqBUJBU0lDcghRVkFDWlNCVgoyCMGCARIEMjEwMhjvWSDvuQEootyBAzDu3oEDOEJAAVgBagVCQVNJQ3IIUVZBQ1pTQlYKMwjBggESBDE2NjYY77kBIK6bASjh4IEDMKzhgQM4QkABWAFqBUJBU0lDcghRVkFJVlNCWAqeAQozCMGCARIEMjIzNRiumwEg77kBKLHcggMwgt2CAzhCQABYAWoFQkFTSUNyCFE3QVdaU0JaCjMIwYIBEgQxNjM3GO-5ASDimgEowt-CAzCf4YIDOEJAAVgBagVCQVNJQ3IIUVZBQ1pTQlYKMgjBggESBDUzNTAY4poBIJhdKNXjggMw5eSCAzhCQAFYAWoFQkFTSUNyCFFWQUNaU0JWEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sat, Jan 31 - Sat, Feb 7 YUL Montreal ONT Ontario CA $676 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:ONT,departure:31/01/2026TANYT&leg2=from:ONT,to:YUL,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:675.04&airProductToken=AQqcAQoxCMGCARIENjAyORiYXSDvWSiO9IMDMI31gwM4QkAAWAFqBUJBU0lDcghRVkFDWlNCVgoyCMGCARIEMjEwMhjvWSDvuQEowvWDAzCO-IMDOEJAAVgBagVCQVNJQ3IIUVZBQ1pTQlYKMwjBggESBDE2NjYY77kBIK6bASiB-oMDMMz6gwM4QkABWAFqBUJBU0lDcghRVkFJWFNCWAqeAQozCMGCARIEMjIzNRiumwEg77kBKNHIhAMwosmEAzhCQABYAWoFQkFTSUNyCFFWQUlYU0JYCjMIwYIBEgQxNjM3GO-5ASDimgEo4suEAzC_zYQDOEJAAVgBagVCQVNJQ3IIUVZBQ1pTQlYKMgjBggESBDUzNTAY4poBIJhdKPXPhAMwhdGEAzhCQAFYAWoFQkFTSUNyCFFWQUNaU0JWEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Wed, Nov 5 - Wed, Nov 12 YUL Montreal ONT Ontario CA $702 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:ONT,departure:05/11/2025TANYT&leg2=from:ONT,to:YUL,departure:12/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:701.57&airProductToken=AQqkAQo1CMSYARIENTEzORiYXSDLASikovwCMP-i_AI4RUAAWAFqCU1BSU5CQVNJQ3IIVkFWU0EwQlEKNAjEmAESAzk2OBjLASDgXCjopfwCMIKn_AI4RUABWAFqCU1BSU5CQVNJQ3IIVkFWU0gzQlEKNQjEmAESAzc3ORjgXCCumwEo0af8AjDeqfwCOEVAAVgBaglNQUlOQkFTSUNyCFZBVlNIM0JREgoIARABGAEqAkRMGAEiBAgBEAEoAigDKAQwAQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Wed, Nov 5 - Wed, Nov 12 YUL Montreal ONT Ontario CA $710 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:ONT,departure:05/11/2025TANYT&leg2=from:ONT,to:YUL,departure:12/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:709.70&airProductToken=AQqkAQo1CMSYARIENTEzORiYXSDLASikovwCMP-i_AI4RUAAWAFqCU1BSU5CQVNJQ3IIVkFWU0EwQlEKNAjEmAESAzk3NBjLASDgXCjwpPwCMIWm_AI4RUABWAFqCU1BSU5CQVNJQ3IIVkFWU0gzQlEKNQjEmAESAzc3ORjgXCCumwEo0af8AjDeqfwCOEVAAVgBaglNQUlOQkFTSUNyCFZBVlNIM0JRCqQBCjUIxJgBEgM2NjUYrpsBIOBcKMDz_AIwuPX8AjhFQABYAWoJTUFJTkJBU0lDcghWQVZTSDNCUQo0CMSYARIDNTIwGOBcIMsBKNv2_AIw3_f8AjhFQAFYAWoJTUFJTkJBU0lDcghWQVZTSDNCUQo1CMSYARIENDk2MxjLASCYXSiQ-_wCMPD7_AI4RUABWAFqCU1BSU5CQVNJQ3IIWEFWVEEwQlESCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Mon, Jan 12 - Tue, Jan 20 YUL Montreal ONT Ontario CA $719 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:ONT,departure:12/01/2026TANYT&leg2=from:ONT,to:YUL,departure:20/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:718.51&airProductToken=AQqcAQoxCMGCARIENjAyORiYXSDvWSiunoIDMK2fggM4QkAAWAFqBUJBU0lDcghRVkFDWlNCVgoyCMGCARIEMjEwMhjvWSDvuQEo4p-CAzCuooIDOEJAAVgBagVCQVNJQ3IIUVZBQ1pTQlYKMwjBggESBDE2NjYY77kBIK6bASihpIIDMOykggM4QkABWAFqBUJBU0lDcghRVkFJVlNCWBIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sun, Nov 16 - Tue, Nov 18 YUL Montreal ONT Ontario CA $720 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:ONT,departure:16/11/2025TANYT&leg2=from:ONT,to:YUL,departure:18/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:719.58&airProductToken=AQqcAQoxCMGCARIENTg4NRiYXSDvWSiOnf0CMP6d_QI4QkAAWAFqBUJBU0lDcghRVkFDWlNCVgoyCMGCARIEMTg1MBjvWSDvuQEohaD9AjDKov0COEJAAVgBagVCQVNJQ3IIUVZBQ1pTQlYKMwjBggESBDE4NDEY77kBIK6bASjdpP0CMKel_QI4QkABWAFqBUJBU0lDcghTV0FJWk5CWgqeAQozCMGCARIEMjM5NxiumwEg77kBKK-5_QIwgLr9AjhCQABYAWoFQkFTSUNyCE9WQUlLU0JYCjMIwYIBEgQxNTc4GO-5ASDimgEowrz9AjClvv0COEJAAVgBagVCQVNJQ3IIUVZBQ1pTQlYKMgjBggESBDUzNTAY4poBIJhdKNPA_QIw5sH9AjhCQAFYAWoFQkFTSUNyCFFWQUNaU0JWEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sat, Feb 7 - Wed, Feb 18 YUL Montreal ONT Ontario CA $723 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:ONT,departure:07/02/2026TANYT&leg2=from:ONT,to:YUL,departure:18/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:722.26&airProductToken=AQqcAQoxCMGCARIENjAyORiYXSDvWSjuwoQDMO3DhAM4QkAAWAFqBUJBU0lDcghRVkFDWlNCVgoyCMGCARIEMjEwMhjvWSDvuQEoosSEAzDuxoQDOEJAAVgBagVCQVNJQ3IIUVZBQ1pTQlYKMwjBggESBDE2NjYY77kBIK6bASjhyIQDMKzJhAM4QkABWAFqBUJBU0lDcghRVkFJWFNCWAqcAQozCMGCARIEMTY2NhiumwEg77kBKPTFhQMwwMaFAzhCQABYAWoFQkFTSUNyCE5WQUlWU0JYCjIIwYIBEgQxMDYxGO-5ASCuHCjRx4UDMJnJhQM4QkABWAFqBUJBU0lDcghOVkFJVlNCWAoxCMGCARIEMzgzMxiuHCCYXSiuzIUDMLDNhQM4QkABWAFqBUJBU0lDcghPVkFDWlNCWBIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Tue, Nov 25 - Thu, Nov 27 YUL Montreal ONT Ontario CA $899 Roundtrip found 11 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:ONT,departure:25/11/2025TANYT&leg2=from:ONT,to:YUL,departure:27/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:898.75&airProductToken=AQptCjQI1YIBEgQzNTQ5GJhdIK4cKNmG_gIwjYj-AjhOQABYAWoIRUNPQkFTSUNyCExOQTJBMEJOCjUI1YIBEgQyNzM4GK4cIK6bASjTiP4CMOeK_gI4TkABWAFqCEVDT0JBU0lDcghMTkEyQTBCTgqkAQo1CNWCARIEMTcwOBiumwEgsnEolJ3-AjDonf4COE5AAFgBaghFQ09CQVNJQ3IITE5BMkEwQk4KNAjVggESAzI4NRiycSDEjQEotaH-AjD5o_4COE5AAVgBaghFQ09CQVNJQ3IITE5BMkEwQk4KNQjVggESBDM2MjEYxI0BIJhdKJim_gIw9Kb-AjhOQAFYAWoIRUNPQkFTSUNyCExOQTJBMEJOEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwAQ) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Fri, Nov 28 - Sun, Nov 30 YUL Montreal ONT Ontario CA $994 Roundtrip found 11 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:ONT,departure:28/11/2025TANYT&leg2=from:ONT,to:YUL,departure:30/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:993.13&airProductToken=AQqjAQo0CMGGARIDMzAxGJhdILiNASiOpP4CMOem_gI4TEAAWAFqCFNUQU5EQVJEcghMTkEyQTBURwo0CMGGARIDNTY2GLiNASCycSiWqP4CMKep_gI4TEABWAFqCFNUQU5EQVJEcghMTkEyQTBURwo1CMGGARIENDQyMxiycSCumwEozKr-AjCdq_4COExAAVgBaghTVEFOREFSRHIITE5BMkEwVEcKogEKNQjBhgESBDM5NjEYrpsBIINpKOm-_gIw7r_-AjhMQABYAWoIU1RBTkRBUkRyCExOQTJBMFRHCjQIwYYBEgQ0MTU4GINpIJgxKJLB_gIwv8L-AjhMQAFYAWoIU1RBTkRBUkRyCExOQTJBMFRHCjMIwYYBEgMzMzgYmDEgmF0o28P-AjDbxf4COExAAVgBaghTVEFOREFSRHIITE5BMkEwVEcSCggBEAEYASoCQUMYASIECAEQASgCKAMoBDAN) ![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif) Fri, Oct 17 - Thu, Oct 23 YUL Montreal ONT Ontario CA $1,256 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:ONT,departure:17/10/2025TANYT&leg2=from:ONT,to:YUL,departure:23/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1255.75&airProductToken=AQqZAQowCNemARIDMjE1GJhdIJgWKPTK-gIwks36AjhRQABYAWoFRUNPTk9yCFFPMEQwWkVTCjEI16YBEgQxNTUwGJgWIJIBKJ3O-gIwj8_6AjhRQAFYAWoFRUNPTk9yCFFPMEQwWkVTCjII16YBEgQ4NDIxGJIBIK6bASjkz_oCMIrR-gI4UUABWAFqBUVDT05PcghRTzBEMFpFUwqZAQoyCNemARIEODI4MBiumwEgkgEoi5D7AjC_kfsCOFRAAFgBagVFQ09OT3IIVE9RRDBaRVMKMQjXpgESBDE1NTMYkgEgmBYogpP7AjDnk_sCOFRAAVgBagVFQ09OT3IIVE9RRDBaRVMKMAjXpgESAzIxNBiYFiCYXSjelPsCMNmW-wI4VEABWAFqBUVDT05PcghUT1FEMFpFUxIKCAEQARgBKgJXUxgBIgQIARABKAIoAygEMAE) ## Find the cheapest month to fly from Montreal (YUL) to Ontario (ONT) ### November is typically the cheapest month to fly From CA $399 - CA $1,998 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:YUL,to:SNA,departure:25/10/2025TANYT&leg2=from:SNA,to:YUL,departure:29/10/2025TANYT&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 $521](https://www.expedia.ca/Flights-Search?leg1=from:YUL,to:SNA,departure:25/10/2025TANYT&leg2=from:SNA,to:YUL,departure:29/10/2025TANYT&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 Montreal Airport to Los Angeles - Ontario Intl. Airport (ONT)? > Based on fares quoted within the last 7 days on Expedia for flights departing within the next year, round-trip journeys between Pierre Elliott Trudeau Intl. Airport (YUL) and ONT start from CA $654. Book now to secure the best price for your adventure. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Montreal Airport to Los Angeles - Ontario Intl. Airport (ONT)? > Most flights can be conveniently cancelled online, but whether or not you are charged a fee depends on your airline. If you do need to cancel your vacation, follow the instructions in the [Customer Service Portal](https://www.expedia.ca/helpcenter). ### How do I find cheap flights from Pierre Elliott Trudeau Intl. Airport (YUL) to ONT that have flexible change policies? > Flights from YUL to Ontario Airport with flexible change policies are available from several airlines. Simply use our "No change fees" filter when searching. You'll only need to cover the cost difference between flights, without any extra fees to worry about. ### How many hours is the flight from YUL to Los Angeles - Ontario Intl. Airport (ONT)? > The average flight time between YUL and Los Angeles - Ontario Intl. Airport (ONT) is 7 hours and 34 minutes. If you're travelling with kids, it's always a good idea to pack some healthy snacks in your carry-on bag. ### How far is the flight from Montréal–Trudeau to Ontario Airport? > Around 3,900 kilometres separates Dorval and Ontario, so pack some entertainment to help you fill in a few hours. That thrilling novel you've yet to start will do the trick. ### Which airlines fly direct from Montréal–Trudeau to Ontario Airport? > If you want to travel straight from Pierre Elliott Trudeau Intl. Airport (YUL) to ONT, you'll need to book a flight with at least one stop. Unfortunately, there aren't any airlines that fly directly on this route. ### Are Montréal–Trudeau to Ontario Airport flight tickets cheaper when they're purchased at the last minute? > Booking your trip from Pierre Elliott Trudeau Intl. Airport (YUL) to Ontario Airport last minute could be your ticket to a fantastic deal. However, you might miss out on a flight altogether! If you'd prefer to err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to a year in advance. If your preferred air carrier hasn't released tickets yet, check back regularly as deals are updated on Expedia all the time. ## Travel information | Origin airport | Pierre Elliott Trudeau Intl. | | --- | --- | | Destination airport | Los Angeles - Ontario Intl. | | Airlines serving | Air Canada, American Airlines, Delta, United | | Roundtrip price | CA $653 | | Distance | 3878 km | ## Book with confidence ### Montreal to Los Angeles Flights **The easy way to book your flights from Montreal to Ontario**  With Expedia, it’s simple to find and book flights to Ontario from Montreal 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 Montreal to Ontario today, tomorrow, or this week.   **Save dollars with cheap flights from Pierre Elliott Trudeau Intl., YUL to Los Angeles - Ontario Intl., ONT**  Sort your search results by price to find great deals on your flight from Montreal to Ontario—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Ontario from Montreal currently is just CA $654 rising to CA $1,256.   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 Montreal**  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. ## 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) - [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 Tramore to Ontario](https://www.expedia.ca/lp/flights/177969/2680/tramore-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 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 Kingston to Ontario](https://www.expedia.ca/lp/flights/180034/2680/kingston-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 Kivalina to Ontario](https://www.expedia.ca/lp/flights/1964/2680/kivalina-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 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 Novy Urengoy to Ontario](https://www.expedia.ca/lp/flights/2616/2680/novy-urengoy-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 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 Białe Błota to Ontario](https://www.expedia.ca/lp/flights/3000023154/2680/biale-blota-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 Charlottetown to Ontario](https://www.expedia.ca/lp/flights/4136/2680/charlottetown-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 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 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 Winston - Salem to Ontario](https://www.expedia.ca/lp/flights/602969/2680/winston-salem-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 Salisbury to Ontario](https://www.expedia.ca/lp/flights/6057491/2680/salisbury-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 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 Cottonwood to Ontario](https://www.expedia.ca/lp/flights/6687/2680/cottonwood-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 Morrisville to Ontario](https://www.expedia.ca/lp/flights/8362/2680/morrisville-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.