Title: Cheap Flights to Port Jefferson , OH from CA $245 - Expedia.ca ![Default HTG hotel image](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights to Port Jefferson , OH from CA $245 [View CA $245 flight on Tue, Mar 17, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:SEA,to:DAY,departure:17/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:244.30&airProductToken=AQpnCjEIwYIBEgQxMTA2GJIBIK4cKPHrhwMw8e2HAzhCQABYAWoFQkFTSUNyCFFWQUtVU0JYCjIIwYIBEgQ1MjYyGK4cIIPAASi_74cDMIvwhwM4QkABWAFqBUJBU0lDcghRVkFLVVNCWBIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) - [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 [Hotels in Port Jefferson](https://expedia.ca/Port-Jefferson-Hotels.d553248634983470542.Travel-Guide-Hotels)[Port Jefferson Car Rentals](https://expedia.ca/Car-Rentals-In-Port-Jefferson.d553248634983470542.Car-Rental-Guide)[Port Jefferson Vacation Packages](https://expedia.ca/Port-Jefferson.d553248634983470542.Destination-Travel-Guides) ## Popular 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:CMH,to:Port Jefferson, Ohio, United States of America,departure:26/02/2026TANYT&leg2=from:Port Jefferson, Ohio, United States of America,to:CMH,departure:05/03/2026TANYT&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_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Port Jefferson, Ohio, United States of America,departure:26/02/2026TANYT&leg2=from:Port Jefferson, Ohio, United States of America,to:CMH,departure:05/03/2026TANYT&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:CMH,to:Port Jefferson, Ohio, United States of America,departure:26/02/2026TANYT&leg2=from:Port Jefferson, Ohio, United States of America,to:CMH,departure:05/03/2026TANYT&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:CMH,to:Port Jefferson, Ohio, United States of America,departure:26/02/2026TANYT&leg2=from:Port Jefferson, Ohio, United States of America,to:CMH,departure:05/03/2026TANYT&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_LH.svg) Lufthansa [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Port Jefferson, Ohio, United States of America,departure:26/02/2026TANYT&leg2=from:Port Jefferson, Ohio, United States of America,to:CMH,departure:05/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_BA.svg) British Airways [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Port Jefferson, Ohio, United States of America,departure:26/02/2026TANYT&leg2=from:Port Jefferson, Ohio, United States of America,to:CMH,departure:05/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_KL.svg) KLM [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Port Jefferson, Ohio, United States of America,departure:26/02/2026TANYT&leg2=from:Port Jefferson, Ohio, United States of America,to:CMH,departure:05/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KL"}}]) - ![](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) ## How much is the cheapest flight to Port Jefferson? Prices were available within the past 7 days and start at CA $245 for one-way flights and CA $422 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, Mar 17 - Sat, Mar 21 SEA Seattle DAY Dayton CA $422 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SEA,to:DAY,departure:17/03/2026TANYT&leg2=from:DAY,to:SEA,departure:21/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:422.00&airProductToken=AQpnCjEIwYIBEgQxMTA2GJIBIK4cKPHrhwMw8e2HAzhCQABYAWoFQkFTSUNyCE9WRkhaTkJWCjIIwYIBEgQ1MjYyGK4cIIPAASi_74cDMIvwhwM4QkABWAFqBUJBU0lDcghPVkZIWk5CVgpnCjIIwYIBEgQ0OTIxGIPAASCuHCjPn4gDMKygiAM4QkAAWAFqBUJBU0lDcghPVkZIWk5CVgoxCMGCARIEMjk4MhiuHCCSASiwoYgDMMyjiAM4QkABWAFqBUJBU0lDcghPVkZIWk5CVhIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Wed, Mar 4 - Mon, Mar 16 YOW Ottawa DAY Dayton CA $482 Roundtrip found 10 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:DAY,departure:04/03/2026TANYT&leg2=from:DAY,to:YOW,departure:16/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:481.34&airProductToken=AQpGCiEI1YIBEgQzNzE1GNizASCIGCiV3YYDMIzehgM4TkAAWAEKIQjVggESBDQ4NTgYiBggg8ABKL7ehgMwqt-GAzhOQAFYAQpGCiEI1YIBEgQ0ODI0GIPAASCIGCiR5ocDMO7mhwM4TkAAWAEKIQjVggESBDQ0MTgYiBgg2LMBKJfnhwMw_-eHAzhOQAFYARIKCAEQARgBKgJVQRgBIgQIARABKAQwAQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Tue, Nov 10 - Tue, Nov 17 SEA Seattle DAY Dayton CA $498 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SEA,to:DAY,departure:10/11/2026TANYT&leg2=from:DAY,to:SEA,departure:17/11/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:497.30&airProductToken=AQpuCjQIxJgBEgM1NjcYkgEg4Fwo4OucAzCA7pwDOEVAAFgBaglNQUlOQkFTSUNyCFZGVk5BMEJRCjYIxJgBEgQzMTA4GOBcIIPAASjj75wDML_wnAM4RUABWAFqCU1BSU5CQVNJQ3IIVkZWTkEwQlEKbgo2CMSYARIEMzEwOBiDwAEg4FwopbSdAzCQtZ0DOEVAAFgBaglNQUlOQkFTSUNyCFhGVU9BMEJRCjQIxJgBEgM0NzIY4FwgkgEo5badAzCzuZ0DOEVAAVgBaglNQUlOQkFTSUNyCFhGVU9BMEJREgoIARABGAEqAkRMGAEiBAgBEAEoAigDKAQwAQ) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Thu, Mar 5 - Wed, Mar 11 SEA Seattle DAY Dayton CA $546 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SEA,to:DAY,departure:05/03/2026TANYT&leg2=from:DAY,to:SEA,departure:11/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:545.60&airProductToken=AQpsCi0IwaYBEgMzNTYYkgEgrhwoiOiGAzD56YYDOE9AAFgBagJQTXIIT1ZGSFpOTTUKOwjBpgESBDY2ODAYrhwgg8ABKM7qhgMwmeuGAzhHQAFYAWoCUE1yCE9WRkhaTk01egoIwYIBEgQ2NjgwCmwKOwjBpgESBDQwNTkYg8ABIK4cKOmshwMwv62HAzhHQABYAWoCUE1yCE9WRkhaTk01egoIwYIBEgQ0MDU5Ci0IwaYBEgM0MDcYrhwgkgEo5q6HAzCEsYcDOE9AAVgBagJQTXIIT1ZGSFpOTTUSCggBEAEYASoCQVMYASIECAEQASgCKAMoBDAB) ![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif) Tue, Sep 1 - Tue, Sep 15 YVR Vancouver DAY Dayton CA $561 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:DAY,departure:01/09/2026TANYT&leg2=from:DAY,to:YVR,departure:15/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:560.78&airProductToken=AQp0CjII16YBEgQxNjAyGLiNASDgXCjI2JYDMO_algM4TEAAWAFqBUVDT05PcghMT1VGNVpFUwo-CNemARIENjQyNxjgXCCDwAEo59uWAzDC3JYDOExAAVgBagVFQ09OT3IITE9VRjVaRVN6CgjEmAESBDY0MjcKdAo-CNemARIENzI3NRiDwAEg4Fwo7_CXAzDZ8ZcDOExAAFgBagVFQ09OT3IITE9VRjVaRVN6CgjEmAESBDcyNzUKMgjXpgESBDE2MDMY4FwguI0BKLzylwMwhvWXAzhMQAFYAWoFRUNPTk9yCExPVUY1WkVTEgoIARABGAEqAldTGAEiBAgBEAEoAigDKAQwAQ) ![](https://forever.travel-assets.com/flex/flexmanager/images/2026/02/06/expedia-sale-2026-desktop-us-ca.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## The Annual Vacation Sale Members save up to 40% on hotels and homes. Plan this year’s big trip and save. [Book now](https://expedia.ca/deals?rfrr=FTG_SPRING_PROMO_) Expedia.ca gives you the best tools to secure great deals on flights to Port Jefferson. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to Port Jefferson. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Port Jefferson. Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your Port Jefferson flights with full confidence knowing that you've found the best deal online. Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to Port Jefferson. Looking to save even more? Get additional savings by bundling your Port Jefferson flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.ca, there's no shortage of options to save even more on your Port Jefferson trip! __Flights to Port Jefferson information__ | Destination airport | James M. Cox Dayton Intl. | | ----------------------------- | ------------------------- | | Destination airport IATA code | DAY | | Destination city name | Dayton | | Roundtrip price | CA $422 | ## Trending flights to Port Jefferson Prices were available within the past 7 days and start at CA $245 for one-way flights and CA $422 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Tue, Apr 28 - Tue, Apr 28 YOW Ottawa DAY Dayton CA $474 Roundtrip found 20 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:DAY,departure:28/04/2026TANYT&leg2=from:DAY,to:YOW,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:473.73&airProductToken=AQpyCjcI1YIBEgQzNTgxGNizASCuHCjxxYsDMIrHiwM4TkAAWAFqCjFfYmFzaWNlY29yCEdOQTJBMEJOCjcI1YIBEgQ0NTMwGK4cIIPAASi0x4sDMIHIiwM4TkAAWAFqCjFfYmFzaWNlY29yCEdOQTJBMEJOCnIKNwjVggESBDQxNzMYg8ABIK4cKL3JiwMwmcqLAzhOQABYAWoKMV9iYXNpY2Vjb3IIR05BMkEwQk4KNwjVggESBDM0MDIYrhwg2LMBKPnLiwMw_8yLAzhOQABYAWoKMV9iYXNpY2Vjb3IIR05BMkEwQk4SCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAL) \*Available to Expedia members.