Title: CA $128 Cheap Flights from New York (NYC) 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://images.trvl-media.com/place/2680/6f6cbfd1-6188-4a75-9ba7-05d8edf0fb1d.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $128 Cheap Flights from New York (NYC) to Ontario (ONT) [View CA $128 flight on Wed, Feb 4, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:JFK,to:ONT,departure:04/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:127.80&airProductToken=AQppCjIIwYIBEgQxNDg3GKlRIO-5ASjSoIQDMLOjhAM4QkAAWAFqBUJBU0lDcghPVkFKS1NCVgozCMGCARIEMzAxNhjvuQEgrpsBKIKkhAMw06SEAzhCQAFYAWoFQkFTSUNyCE9WQUpLU0JWEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) - [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 New York to Ontario, CA (ONT-Los Angeles - Ontario Intl.) - ![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:NYC,to:ONT,departure:20/01/2026TANYT&leg2=from:ONT,to:NYC,departure:27/01/2026TANYT&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:NYC,to:ONT,departure:20/01/2026TANYT&leg2=from:ONT,to:NYC,departure:27/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![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:NYC,to:ONT,departure:20/01/2026TANYT&leg2=from:ONT,to:NYC,departure:27/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) - ![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:NYC,to:ONT,departure:20/01/2026TANYT&leg2=from:ONT,to:NYC,departure:27/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![JetBlue Airways](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:NYC,to:ONT,departure:20/01/2026TANYT&leg2=from:ONT,to:NYC,departure:27/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"B6"}}]) - ![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:NYC,to:ONT,departure:20/01/2026TANYT&leg2=from:ONT,to:NYC,departure:27/01/2026TANYT&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:NYC,to:ONT,departure:20/01/2026TANYT&leg2=from:ONT,to:NYC,departure:27/01/2026TANYT&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 New York (NYC) to Ontario (ONT) Prices were available within the past 7 days and start at CA $128 for one-way flights and CA $242 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) Sat, Feb 7 - Wed, Feb 11 LGA New York ONT Ontario CA $242 Roundtrip found 11 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:LGA,to:ONT,departure:07/02/2026TANYT&leg2=from:ONT,to:LGA,departure:11/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:241.40&airProductToken=AQpoCjIIwYIBEgQxNjI2GMsBIKOxASinxIQDMK_GhAM4QkAAWAFqBUJBU0lDcghPVkFaWk5CVgoyCMGCARIDODUwGKOxASCumwEo_8eEAzDFyYQDOEJAAVgBagVCQVNJQ3IIT1ZBWlpOQlYKaQozCMGCARIEMTUzNBiumwEgo7EBKJTxhAMwx_KEAzhCQABYAWoFQkFTSUNyCE9WQUlLU0JWCjIIwYIBEgQxNjU1GKOxASDLASiY9IQDMNv1hAM4QkABWAFqBUJBU0lDcghPVkFJS1NCVhIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Tue, Jan 27 - Wed, Jan 28 LGA New York ONT Ontario CA $264 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:LGA,to:ONT,departure:27/01/2026TANYT&leg2=from:ONT,to:LGA,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:264.00&airProductToken=AQppCjIIwYIBEgQyOTIyGMsBIKOxASjVy4MDMODNgwM4QkAAWAFqBUJBU0lDcghPVkFaWk5CVgozCMGCARIEMTE2MhijsQEgrpsBKJLOgwMw2M-DAzhCQAFYAWoFQkFTSUNyCE9WQVpaTkJWCmkKMwjBggESBDE0MTIYrpsBIKOxASiI04MDMLvUgwM4QkAAWAFqBUJBU0lDcghPVkFaWk5CVgoyCMGCARIEMjkyMhijsQEgywEo7tSDAzCz1oMDOEJAAVgBagVCQVNJQ3IIT1ZBWlpOQlYSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Sat, Feb 7 - Wed, Feb 11 LGA New York ONT Ontario CA $288 Roundtrip found 11 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:LGA,to:ONT,departure:07/02/2026TANYT&leg2=from:ONT,to:LGA,departure:11/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:287.51&airProductToken=AQptCjQIxJgBEgM5NzQYywEg4FwosMaEAzDSx4QDOEVAAFgBaglNQUlOQkFTSUNyCFZBVk5BMEJDCjUIxJgBEgM3NzkY4FwgrpsBKLLIhAMw0cqEAzhFQAFYAWoJTUFJTkJBU0lDcghWQVZOQTBCQxIKCAEQARgBKgJETBgBIgQIARABKAIoAygEMAE) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sat, Feb 7 - Wed, Feb 11 LGA New York ONT Ontario CA $301 Roundtrip found 11 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:LGA,to:ONT,departure:07/02/2026TANYT&leg2=from:ONT,to:LGA,departure:11/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:300.50&airProductToken=AQppCjIIwYIBEgQxMTQxGMsBIKOxASi_xoQDMMjIhAM4QkAAWAFqBUJBU0lDcghRVkFaWk5CVgozCMGCARIEMTE2MhijsQEgrpsBKPLJhAMwuMuEAzhCQAFYAWoFQkFTSUNyCFFWQVpaTkJWCmkKMwjBggESBDE0MTIYrpsBIKOxASjI8IQDMPvxhAM4QkAAWAFqBUJBU0lDcghPVkFJS1NCVgoyCMGCARIEMjk4MxijsQEgywEooPOEAzDj9IQDOEJAAVgBagVCQVNJQ3IIT1ZBSUtTQlYSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sat, Feb 7 - Wed, Feb 11 LGA New York ONT Ontario CA $312 Roundtrip found 11 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:LGA,to:ONT,departure:07/02/2026TANYT&leg2=from:ONT,to:LGA,departure:11/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:311.33&airProductToken=AQpoCjIIwYIBEgQxNjI2GMsBIKOxASinxIQDMK_GhAM4QkAAWAFqBUJBU0lDcghPVkFaWk5CVgoyCMGCARIDODUwGKOxASCumwEo_8eEAzDFyYQDOEJAAVgBagVCQVNJQ3IIT1ZBWlpOQlYSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Wed, Feb 4 - Sun, Feb 8 LGA New York ONT Ontario CA $322 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:LGA,to:ONT,departure:04/02/2026TANYT&leg2=from:ONT,to:LGA,departure:08/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:322.00&airProductToken=AQppCjIIwYIBEgQyOTIyGMsBIKOxASjVpYQDMOCnhAM4QkAAWAFqBUJBU0lDcghRVkFJS1NCVgozCMGCARIEMTE2MhijsQEgrpsBKJKohAMw2KmEAzhCQAFYAWoFQkFTSUNyCFFWQUlLU0JWCmkKMwjBggESBDMyOTEYrpsBIKOxASif14QDMMnYhAM4QkAAWAFqBUJBU0lDcghPVkFaWk5CVgoyCMGCARIEMjk0ORijsQEgywEokNmEAzDS2oQDOEJAAVgBagVCQVNJQ3IIT1ZBWlpOQlYSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sat, Feb 7 - Wed, Feb 11 LGA New York ONT Ontario CA $324 Roundtrip found 11 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:LGA,to:ONT,departure:07/02/2026TANYT&leg2=from:ONT,to:LGA,departure:11/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:323.10&airProductToken=AQpoCjIIwYIBEgQxNjI2GMsBIKOxASinxIQDMK_GhAM4QkAAWAFqBUJBU0lDcghPVkFaWk5CVgoyCMGCARIDODUwGKOxASCumwEo_8eEAzDFyYQDOEJAAVgBagVCQVNJQ3IIT1ZBWlpOQlYKaQozCMGCARIEMTgyMBiumwEgo7EBKPLyhAMwo_SEAzhCQABYAWoFQkFTSUNyCFFWQVpaTkJWCjIIwYIBEgQxMTIxGKOxASDLASjU9IQDMJf2hAM4QkABWAFqBUJBU0lDcghRVkFaWk5CVhIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Sat, Feb 7 - Wed, Feb 11 JFK New York ONT Ontario CA $393 Roundtrip found 11 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:JFK,to:ONT,departure:07/02/2026TANYT&leg2=from:ONT,to:JFK,departure:11/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:392.78&airProductToken=AQpeCiwIwaYBEgIyMxipUSCSASjexIQDMOHHhAM4WEAAWAFqAlNWcghPSDJPQUpCTgouCMGmARIDNTkyGJIBIK6bASiYyYQDMLTKhAM4WEABWAFqAlNWcghPSDJPQUpCThIKCAEQARgBKgJBUxgBIgQIARABKAIoAygEMAE) ![JetBlue Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/b6.gif) Sat, May 16 - Sun, May 17 JFK New York ONT Ontario CA $422 Roundtrip found 5 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:JFK,to:ONT,departure:16/05/2026TANYT&leg2=from:ONT,to:JFK,departure:17/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:421.90&airProductToken=AQovCi0IwmwSAzM1NRipUSCumwEoo5aNAzCVmY0DOExAAFgBagJETnIIT0kyQVVFTDEKLwotCMJsEgM0NTQYrpsBIKlRKIGljQMwxqeNAzhMQABYAWoCRE5yCE9JMkFVRUwxEgoIARABGAEqAkI2GAEiBAgBEAEoAigEKAYwAQ) ![Hawaiian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/HA.gif) Sun, Feb 15 - Fri, Feb 20 EWR New York ONT Ontario CA $481 Roundtrip found 19 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:EWR,to:ONT,departure:15/02/2026TANYT&leg2=from:ONT,to:EWR,departure:20/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:480.10&airProductToken=AQpICiIIyIIBEgQ0ODk3GMSNASDvuAEoxqGFAzDBpIUDOFVAAFgBCiIIyIIBEgQ2NDUxGO-4ASCumwEo6qSFAzD4pYUDOFVAAVgBCkgKIgjIggESBDYzNTcYrpsBIO-4ASik1oUDMLjXhQM4VUAAWAEKIgjIggESBDYzNDEY77gBIMSNASj_14UDML_ahQM4VUABWAESCggBEAEYASoCSEEYASIECAEQASgEMAE) ## Find the cheapest month to fly from New York (NYC) to Ontario (ONT) ### February is typically the cheapest month to fly From CA $196 - CA $531 per traveller. ## Travel information | Origin airport | LaGuardia | | ------------------- | --------------------------- | | Destination airport | Los Angeles - Ontario Intl. | | Roundtrip price | CA $241 | | Distance | 3868 km | ## Book with confidence # New York to Los Angeles Flights **The easy way to book your flights from New York to Ontario** With Expedia, it’s simple to find and book flights to Ontario from New York 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 New York to Ontario today, tomorrow, or this week. **Save dollars with cheap flights from NYC-All Airports, NYC to Los Angeles - Ontario Intl., ONT** Sort your search results by price to find great deals on your flight from New York to Ontario—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Ontario from New York currently is just CA $242 rising to CA $481\. Here are more money-saving tips: - Fly in February 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 New York** 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. \*Available to Expedia members.