Title: Cheap Flights to Onset , MA from CA $193 - Expedia.ca ![Topographical beach and ocean landscape with footprints on the sand. Tranquil sun down seascape over the Onset Bay and Beach in Onset, Massachusetts during the off-season. ](https://images.trvl-media.com/place/6183244/92be7c22-1411-4f68-8454-55d44ef309fe.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/6183244/92be7c22-1411-4f68-8454-55d44ef309fe.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights to Onset , MA from CA $193 [View CA $193 flight on Thu, Jun 11, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:YYZ,to:BOS,departure:11/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:192.54&airProductToken=AQo0CjIIwYYBEgM3NjQYmM4BIMGTASjXu48DML-8jwM4R0AAWAFqBUJBU0lDcghHTkEyQTlCQRIKCAIQARgCKgJBQxgBIgQIARABKAIoAygEMA0) - [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 Onset](https://expedia.ca/Onset-Hotels.d6183244.Travel-Guide-Hotels)[Onset Car Rentals](https://expedia.ca/Car-Rentals-In-Onset.d6183244.Car-Rental-Guide)[Onset Vacation Packages](https://expedia.ca/Onset.d6183244.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:Onset, Massachusetts, United States of America,departure:23/02/2026TANYT&leg2=from:Onset, Massachusetts, United States of America,to:CMH,departure:02/03/2026TANYT&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:Onset, Massachusetts, United States of America,departure:23/02/2026TANYT&leg2=from:Onset, Massachusetts, United States of America,to:CMH,departure:02/03/2026TANYT&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:Onset, Massachusetts, United States of America,departure:23/02/2026TANYT&leg2=from:Onset, Massachusetts, United States of America,to:CMH,departure:02/03/2026TANYT&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_B6.svg) JetBlue Airways [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Onset, Massachusetts, United States of America,departure:23/02/2026TANYT&leg2=from:Onset, Massachusetts, United States of America,to:CMH,departure:02/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"B6"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_NK.svg) Spirit Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Onset, Massachusetts, United States of America,departure:23/02/2026TANYT&leg2=from:Onset, Massachusetts, United States of America,to:CMH,departure:02/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"NK"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WN.svg) Southwest Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Onset, Massachusetts, United States of America,departure:23/02/2026TANYT&leg2=from:Onset, Massachusetts, United States of America,to:CMH,departure:02/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}]) - ![](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:Onset, Massachusetts, United States of America,departure:23/02/2026TANYT&leg2=from:Onset, Massachusetts, United States of America,to:CMH,departure:02/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) - ![](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 Onset? Prices were available within the past 7 days and start at CA $193 for one-way flights and CA $312 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Fri, Jun 19 - Sun, Jun 21 YYZ Toronto BOS Boston CA $312 Roundtrip just found [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:BOS,departure:19/06/2026TANYT&leg2=from:BOS,to:YYZ,departure:21/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:311.88&airProductToken=AQo0CjIIwYYBEgM3NzIYmM4BIMGTASjTk5ADML6UkAM4R0AAWAFqBUJBU0lDcghHTkEyQTlCQQo0CjIIwYYBEgM3NjcYwZMBIJjOASjmpJADMNmlkAM4R0AAWAFqBUJBU0lDcghHTkEyQTlCQRIKCAIQARgCKgJBQxgBIgQIARABKAIoAygEMA0) ![Porter Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/PD.gif) Tue, Apr 7 - Thu, Apr 23 YTZ Toronto BOS Boston CA $332 Roundtrip just found [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YTZ,to:BOS,departure:07/04/2026TANYT&leg2=from:BOS,to:YTZ,departure:23/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:331.01&airProductToken=AQo1CjMI0IgBEgQyOTQ1GPjMASDBkwEo5tyJAzDF3YkDOE1AAFgBagVCQVNJQ3IITTROMFpEWkwKNQozCNCIARIEMjk0MhjBkwEg-MwBKPWQiwMw7JGLAzhNQABYAWoFQkFTSUNyCE00TjBaRFpMEgoIARABGAEqAlBEGAEiBAgBEAEoAigDKAQwAQ) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Tue, Apr 7 - Thu, Apr 23 YYZ Toronto BOS Boston CA $352 Roundtrip just found [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:BOS,departure:07/04/2026TANYT&leg2=from:BOS,to:YYZ,departure:23/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:351.14&airProductToken=AQpoCjIIwYIBEgQ0NTU5GJjOASCpUSiD2okDMOzaiQM4QkAAWAFqBUJBU0lDcghPVUFDWlNCWgoyCMGCARIENDY2NxipUSDBkwEolNuJAzDo24kDOEJAAVgBagVCQVNJQ3IIT1VBQ1pTQloKaAoyCMGCARIEMTE0NhjBkwEg71kouI2LAzCSjosDOEJAAFgBagVCQVNJQ3IIT1VBQ1pTQloKMgjBggESBDU1MjIY71kgmM4BKNSOiwMwxY-LAzhCQAFYAWoFQkFTSUNyCE9VQUNaU0JaEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Tue, Feb 24 - Tue, Mar 3 YYZ Toronto BOS Boston CA $356 Roundtrip just found [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:BOS,departure:24/02/2026TANYT&leg2=from:BOS,to:YYZ,departure:03/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:355.74&airProductToken=AQpuCjUI1YIBEgQzNjM2GJjOASCIGCikg4YDMI6EhgM4TkAAWAFqCEVDT0JBU0lDcghHTkE0QTJCTgo1CNWCARIEMTE4MxiIGCDBkwEowISGAzCghYYDOE5AAVgBaghFQ09CQVNJQ3IIR05BNEEyQk4KZwoyCMGGARIEODYxMRjBkwEgmF0ojNaGAzDh1oYDOEdAAFgBagVCQVNJQ3IIR05BNEEyQkEKMQjBhgESAzQzMRiYXSCYzgEo8teGAzDQ2IYDOEdAAVgBagVCQVNJQ3IIR05BNEEyQkESCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAB) ![Air Transat](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TS.gif) Tue, Apr 7 - Thu, Apr 23 YTZ Toronto BOS Boston CA $373 Roundtrip just found [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YTZ,to:BOS,departure:07/04/2026TANYT&leg2=from:BOS,to:YTZ,departure:23/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:372.92&airProductToken=AQo_Cj0I1KYBEgQ3MzUyGPjMASDBkwEo6duJAzDI3IkDOFFAAFgBagNCR1RyCFE0TjBaRFpMegoI0IgBEgQ3MzUyCj8KPQjUpgESBDczNTMYwZMBIPjMASj1kIsDMOyRiwM4UUAAWAFqA0JHVHIIUTROMFpEWkx6CgjQiAESBDczNTMSCggBEAEYASoCVFMYASIECAEQASgCKAMoBDAN) ## Find the cheapest month to fly from Columbus (CMH) to Boston (BOS) ### September is typically the cheapest month to fly From CA $141 - CA $412 per traveller. Expedia.ca gives you the best tools to secure great deals on flights to Onset. 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 Onset. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Onset. 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 Onset 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 Onset. Looking to save even more? Get additional savings by bundling your Onset 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 Onset trip! ## Frequently asked questions ### What is the name of Onset's airport? ### What airport is best to fly into Onset? ### How many airlines fly to Onset? ### Which airlines fly to Onset? ### How many nonstop flights are there to Onset? ### Where are the most popular flights to Onset departing from? ### How long is the flight to Onset Airport? ### How to book the cheapest flight to Onset? ### Do you have any tips for my flight to Onset? > - The trick to having an awesome flight experience is to plan ahead. So, let's start with the basics: passport, travel documents, credit cards and daily medications. Next, bring on board items that'll help keep you busy, like your laptop or a good book. You'll also want to pack your chargers, a neck pillow and a pair of earphones. Last but not least, be sure to chuck in toiletries like a toothbrush, deodorant and a fresh set of clothes. > > > Do not pack the following items in your hand luggage: > > > - While the list of prohibited items can differ between airlines, the general rule to follow is nothing flammable, sharp or explosive. This includes things like screwdrivers, blades, aerosol cans and flares. Sports equipment like baseball bats, and items that could injure passengers, such as pepper spray and guns, can't come on board with you either. > > > What to wear on a flight: > > > - The aisles of an airplane aren't the place for a fashion parade. Dress in comfortable layers and pick shoes that are closed-toe, flat and easy to pull on and off. > - Deep vein thrombosis (DVT) can pose a risk on long-haul flights. It results from blood clotting due to inactivity and poor circulation, so do some gentle foot and leg exercises in your seat and consider wearing compression socks or tights. ### How to get through airport security fast when flying to Onset? > - Your ID and travel documents will need to be inspected by security personnel. Have them close by so you don't have to dig around for them. > - After that, both you and your hand luggage will be X-rayed. To make the process quick and painless, take off anything that is likely to trigger the alarm. Items like your coat, belt and headphones need to go through the machine. > - For just a few minutes, you'll have to unplug from technology. Your phone, tablet and any other electronics must also go through the scanner. > - Any liquids or gels, such as perfume or hairspray, that you want to bring on board must be no greater than 3.4 ounces (100 millilitres). Also, everything must fit inside a quart-size (one litre), clear zip-close bag. > - Choosing your footwear wisely can save you valuable minutes. Boots and bulky shoes are often required to be removed and X-rayed separately. Slip-on shoes usually aren't. > - Take all prohibited items out of your carry-on bag. If you have any sharp objects like a pocket knife or tools, pack them safely away in your checked baggage. They won't be allowed on board and will be confiscated. __Flights to Onset information__ | Destination airport | Logan Intl. | | ----------------------------- | ----------- | | Destination airport IATA code | BOS | | Destination city name | Boston | | Roundtrip price | CA $312 | ## Trending flights to Onset Prices were available within the past 7 days and start at CA $193 for one-way flights and CA $312 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Fri, Jun 19 - Sun, Jun 21 YYZ Toronto BOS Boston CA $312 Roundtrip just found [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:BOS,departure:19/06/2026TANYT&leg2=from:BOS,to:YYZ,departure:21/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:311.88&airProductToken=AQo0CjIIwYYBEgM3NzIYmM4BIMGTASjTk5ADML6UkAM4R0AAWAFqBUJBU0lDcghHTkEyQTlCQQo0CjIIwYYBEgM3NjcYwZMBIJjOASjmpJADMNmlkAM4R0AAWAFqBUJBU0lDcghHTkEyQTlCQRIKCAIQARgCKgJBQxgBIgQIARABKAIoAygEMA0) \*Available to Expedia members.