Title: CA $134 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 $134 Cheap Flights from New York (NYC) to Ontario (ONT) [View CA $134 flight on Fri, Oct 31, 2025](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:LGA,to:ONT,departure:31/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:133.90&airProductToken=AQppCjIIwYIBEgQxMzQ5GMsBIOKaASiU7PsCMJbt-wI4QkAAWAFqBUJBU0lDcghPN0FaWlNCWgozCMGCARIEMTkyMBjimgEgrpsBKKTu-wIw0fD7AjhCQAFYAWoFQkFTSUNyCE83QVpaU0JaEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) - [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:27/10/2025TANYT&leg2=from:ont,to:nyc,departure:03/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![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:27/10/2025TANYT&leg2=from:ont,to:nyc,departure:03/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) - ![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:27/10/2025TANYT&leg2=from:ont,to:nyc,departure:03/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![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:27/10/2025TANYT&leg2=from:ont,to:nyc,departure:03/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F9"}}]) - ![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:27/10/2025TANYT&leg2=from:ont,to:nyc,departure:03/11/2025TANYT&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:27/10/2025TANYT&leg2=from:ont,to:nyc,departure:03/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"B6"}}]) - ![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:27/10/2025TANYT&leg2=from:ont,to:nyc,departure:03/11/2025TANYT&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 $134 for one-way flights and CA $269 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) Fri, Oct 31 - Sun, Nov 2 LGA New York ONT Ontario CA $269 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:LGA,to:ONT,departure:31/10/2025TANYT&leg2=from:ONT,to:LGA,departure:02/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:268.90&airProductToken=AQppCjIIwYIBEgQxMzQ5GMsBIOKaASiU7PsCMJbt-wI4QkAAWAFqBUJBU0lDcghPN0FXWlNCWgozCMGCARIEMTkyMBjimgEgrpsBKKTu-wIw0fD7AjhCQAFYAWoFQkFTSUNyCE83QVdaU0JaCmkKMwjBggESBDMyOTgYrpsBIKOxASi__fsCMPH--wI4QkAAWAFqBUJBU0lDcghPVkFaWk5CVgoyCMGCARIEMjg0NxijsQEgywEo9__7AjC9gfwCOEJAAVgBagVCQVNJQ3IIT1ZBWlpOQlYSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Fri, Oct 31 - Sun, Nov 2 LGA New York ONT Ontario CA $327 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:LGA,to:ONT,departure:31/10/2025TANYT&leg2=from:ONT,to:LGA,departure:02/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:326.90&airProductToken=AQppCjIIwYIBEgQxMzQ5GMsBIOKaASiU7PsCMJbt-wI4QkAAWAFqBUJBU0lDcghPN0FXWlNCWgozCMGCARIEMTkyMBjimgEgrpsBKKTu-wIw0fD7AjhCQAFYAWoFQkFTSUNyCE83QVdaU0JaCmkKMwjBggESBDIyNzcYrpsBIKOxASjfiPwCMJGK_AI4QkAAWAFqBUJBU0lDcghRVUFaWk5CVgoyCMGCARIEMjk0ORijsQEgywEo1Ir8AjCWjPwCOEJAAVgBagVCQVNJQ3IIUVVBWlpOQlYSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sat, Oct 25 - Sat, Nov 1 JFK New York ONT Ontario CA $365 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:JFK,to:ONT,departure:25/10/2025TANYT&leg2=from:ONT,to:JFK,departure:01/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:364.60&airProductToken=AQppCjIIwYIBEgQxOTUzGKlRIKOxASjMqfsCMKyr-wI4QkAAWAFqBUJBU0lDcghRVUFaWk5CVgozCMGCARIEMTE2MhijsQEgrpsBKJus-wIw1q37AjhCQAFYAWoFQkFTSUNyCFFVQVpaTkJWCmgKMwjBggESBDI4NTkYrpsBIO-5ASjw9_sCML74-wI4QkAAWAFqBUJBU0lDcghPVkFKWlNCVgoxCMGCARIDODMyGO-5ASCpUSiQ-fsCMLz7-wI4QkABWAFqBUJBU0lDcghPVkFKWlNCVhIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Fri, Oct 24 - Fri, Oct 31 EWR New York ONT Ontario CA $366 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:EWR,to:ONT,departure:24/10/2025TANYT&leg2=from:ONT,to:EWR,departure:31/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:365.12&airProductToken=AQpwCjYIxJgBEgQxMTM1GMSNASDyEiifn_sCMNKh-wI4RUAAWAFqCU1BSU5CQVNJQ3IIVkFVU0EwQkMKNgjEmAESBDE2MTQY8hIgrpsBKIei-wIw76L7AjhFQAFYAWoJTUFJTkJBU0lDcghWQVVTQTBCQxIKCAEQARgBKgJETBgBIgQIARABKAIoAygEMAE) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Thu, Oct 16 - Sat, Oct 18 LGA New York ONT Ontario CA $373 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:LGA,to:ONT,departure:16/10/2025TANYT&leg2=from:ONT,to:LGA,departure:18/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:372.10&airProductToken=AQpoCjIIwYIBEgQyOTIyGMsBIKOxASjKxPoCMLjG-gI4QkAAWAFqBUJBU0lDcghPN0FaWk5CVgoyCMGCARIDNzExGKOxASCumwEozcf6AjCDyfoCOEJAAVgBagVCQVNJQ3IITzdBWlpOQlYKaQozCMGCARIEMjk1NhiumwEgo7EBKKPa-gIw2tv6AjhCQABYAWoFQkFTSUNyCE83QVpaTkJWCjIIwYIBEgQxNjA4GKOxASDLASim3PoCMPfd-gI4QkABWAFqBUJBU0lDcghPN0FaWk5CVhIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Wed, Oct 29 - Wed, Nov 5 LGA New York ONT Ontario CA $387 Roundtrip found 11 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:LGA,to:ONT,departure:29/10/2025TANYT&leg2=from:ONT,to:LGA,departure:05/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:386.10&airProductToken=AQptCjQIxJgBEgM1NTAYywEg4FwouNH7AjDE0vsCOEVAAFgBaglNQUlOQkFTSUNyCFZBVU5BMEJRCjUIxJgBEgM2NjUY4FwgrpsBKOfS-wIw9tT7AjhFQAFYAWoJTUFJTkJBU0lDcghWQVVOQTBCUQptCjUIxJgBEgM4MjgYrpsBIOBcKMip_AIwwKv8AjhFQABYAWoJTUFJTkJBU0lDcghWQVZTSDNCUQo0CMSYARIDNDA0GOBcIMsBKPSr_AIw-Kz8AjhFQAFYAWoJTUFJTkJBU0lDcghWQVZTSDNCURIKCAEQARgBKgJETBgBIgQIARABKAIoAygEMAE) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Tue, Oct 21 - Wed, Oct 22 LGA New York ONT Ontario CA $400 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:LGA,to:ONT,departure:21/10/2025TANYT&leg2=from:ONT,to:LGA,departure:22/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:400.00&airProductToken=AQpDCh8IxJgBEgM1NTAYywEg4FwouPf6AjDE-PoCOEVAAFgBCiAIxJgBEgM2NjUY4FwgrpsBKOf4-gIw9vr6AjhFQAFYAQpDCiAIxJgBEgM2NjUYrpsBIOBcKNyG-wIw2Yj7AjhFQABYAQofCMSYARIDNDM0GOBcIMsBKIKJ-wIwiYr7AjhFQAFYARIKCAEQARgBKgJETBgBIgQIARABKAQwAQ) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Thu, Oct 30 - Tue, Nov 4 JFK New York ONT Ontario CA $427 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:JFK,to:ONT,departure:30/10/2025TANYT&leg2=from:ONT,to:JFK,departure:04/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:426.90&airProductToken=AQpCCh4IwaYBEgIzMRipUSCSASjj4fsCMOHk-wI4WEAAWAEKIAjBpgESAzQ4ORiSASCumwEoi-X7AjCo5vsCOFhAAVgBCkIKIAjBpgESAzYwNxiumwEgkgEo6Jb8AjCSmPwCOFhAAFgBCh4IwaYBEgIzNBiSASCpUSibmfwCMN2b_AI4WEABWAESCggBEAEYASoCQVMYASIECAEQASgEMAE) ![Hawaiian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/HA.gif) Wed, Oct 29 - Tue, Nov 4 JFK New York ONT Ontario CA $427 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:JFK,to:ONT,departure:29/10/2025TANYT&leg2=from:ONT,to:JFK,departure:04/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:426.90&airProductToken=AQpFCiAIyIIBEgQ0OTkxGKlRIJIBKPTR-wIw9dT7AjhVQABYAQohCMiCARIENjgzNBiSASCumwEo_NX7AjCZ1_sCOFVAAVgBCkUKIQjIggESBDYzNjEYrpsBIJIBKOiW_AIwkpj8AjhVQABYAQogCMiCARIENjc0NhiSASCpUSibmfwCMN2b_AI4VUABWAESCggBEAEYASoCSEEYASIECAEQASgEMAE) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Fri, Oct 24 - Fri, Oct 31 EWR New York ONT Ontario CA $436 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:EWR,to:ONT,departure:24/10/2025TANYT&leg2=from:ONT,to:EWR,departure:31/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:435.57&airProductToken=AQpoCjII1YIBEgQxMjU0GMSNASCDaSiDnPsCMP2d-wI4S0AAWAFqBTJfZWNvcghLQUE0QUhEUwoyCNWCARIEMTQ4NBiDaSCumwEo7Z77AjD3n_sCOEtAAFgBagUyX2Vjb3IIS0FBNEFIRFMSCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAL) ## Find the cheapest month to fly from New York (NYC) to Ontario (ONT) ### January is typically the cheapest month to fly From CA $193 - CA $600 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:EWR,to:SNA,departure:27/10/2025TANYT&leg2=from:SNA,to:EWR,departure:13/11/2025TANYT&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 $473](https://www.expedia.ca/Flights-Search?leg1=from:EWR,to:SNA,departure:27/10/2025TANYT&leg2=from:SNA,to:EWR,departure:13/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) ## Travel information | Origin airport | LaGuardia | | --- | --- | | Destination airport | Los Angeles - Ontario Intl. | | Roundtrip price | CA $269 | | 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 $269 rising to CA $436.   Here are more money-saving tips:  - Fly in October 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.