Title: Cheap Flights to Portsmouth from CA $250 - Expedia.ca ![Adobe](https://images.trvl-media.com/place/9317/16d3539d-3ed2-4529-9029-58364e2ab579.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/9317/16d3539d-3ed2-4529-9029-58364e2ab579.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights to Portsmouth from CA $250 [View CA $250 flight on Fri, Feb 27, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:BGI,to:DOM,departure:27/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:249.60&airProductToken=AQowCi4Iwq4BEgMyNDMYwUEgw2Mo26aGAzCXp4YDOEdAAFgBagNMSVRyCEdMTElUMElDEgoIARABGAEqAkJXGAEiBAgBEAEoAigDKAQwAQ) - [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 [Portsmouth Travel Guide](https://expedia.ca/Portsmouth.dx9317)[Hotels in Portsmouth](https://expedia.ca/Portsmouth-Hotels.d9317.Travel-Guide-Hotels)[Portsmouth Car Rentals](https://expedia.ca/Car-Rentals-In-Portsmouth.d9317.Car-Rental-Guide)[Portsmouth Vacation Packages](https://expedia.ca/Portsmouth.d9317.Destination-Travel-Guides) ## Popular airlines to Portsmouth - ![](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:Portsmouth, Dominica,departure:06/03/2026TANYT&leg2=from:Portsmouth, Dominica,to:CMH,departure:13/03/2026TANYT&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_BW.svg) Caribbean Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Portsmouth, Dominica,departure:06/03/2026TANYT&leg2=from:Portsmouth, Dominica,to:CMH,departure:13/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BW"}}]) - ![](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:Portsmouth, Dominica,departure:06/03/2026TANYT&leg2=from:Portsmouth, Dominica,to:CMH,departure:13/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![](https://a.travel-assets.com/air/airlines/wm_sq.svg) Windward Island Airways International [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Portsmouth, Dominica,departure:06/03/2026TANYT&leg2=from:Portsmouth, Dominica,to:CMH,departure:13/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WM"}}]) - ![](https://a.travel-assets.com/air/airlines/jy_sq.svg) interCaribbean Airways [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Portsmouth, Dominica,departure:06/03/2026TANYT&leg2=from:Portsmouth, Dominica,to:CMH,departure:13/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"JY"}}]) - ![](https://a.travel-assets.com/air/airlines/x1_sq.svg) Hahn Air Technologies [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Portsmouth, Dominica,departure:06/03/2026TANYT&leg2=from:Portsmouth, Dominica,to:CMH,departure:13/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"X1"}}]) - ![](https://a.travel-assets.com/air/airlines/lf_sq.svg) Contour Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Portsmouth, Dominica,departure:06/03/2026TANYT&leg2=from:Portsmouth, Dominica,to:CMH,departure:13/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LF"}}]) - ![](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 Portsmouth? Prices were available within the past 7 days and start at CA $250 for one-way flights and CA $481 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Caribbean Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BW.gif) Fri, Feb 27 - Mon, Mar 2 BGI Bridgetown DOM Marigot CA $481 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BGI,to:DOM,departure:27/02/2026TANYT&leg2=from:DOM,to:BGI,departure:02/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:480.40&airProductToken=AQohCh8Iwq4BEgMyNDMYwUEgw2Mo26aGAzCXp4YDOEdAAFgBCkQKIAjCrgESAzIyMRjDYyDPkwEozsqGAzC3y4YDOFZAAFgBCiAIwq4BEgMyMTYYz5MBIMFBKLTRhgMw8NGGAzhWQAFYARIKCAEQARgBKgJCVxgBIgQIARABKAgoBDAB) ![Windward Island Airways International](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WM.gif) Fri, Mar 6 - Fri, Mar 13 BGI Bridgetown DOM Marigot CA $514 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BGI,to:DOM,departure:06/03/2026TANYT&leg2=from:DOM,to:BGI,departure:13/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:513.50&airProductToken=AQoyCjAI15oBEgM4MjUYwUEgw2MojfeGAzDO94YDOFRAAFgBagVTQVZFUnIIVDEyU0FWRVISCggBEAEYASoCSFIYASIECAEQASgCKAMoBDAB) ![interCaribbean Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/jy.gif) Fri, Mar 6 - Fri, Mar 13 BGI Bridgetown DOM Marigot CA $524 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BGI,to:DOM,departure:06/03/2026TANYT&leg2=from:DOM,to:BGI,departure:13/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:523.20&airProductToken=AQotCisIyrIBEgM3NjYYwUEgw2Mol_eGAzCP-IYDOE1AAFgBagRCRVNUcgRNSU5UEgoIARABGAEqAkhSGAEiBAgBEAEoAigDKAQwAQ) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Tue, Apr 14 - Sat, Apr 18 YYZ Toronto DOM Marigot CA $629 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:DOM,departure:14/04/2026TANYT&leg2=from:DOM,to:YYZ,departure:18/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:628.02&airProductToken=AQpHCiII1YIBEgQzNzExGJjOASDEjQEo4K6KAzDKr4oDOE5AAFgBCiEI1YIBEgQyODQ5GMSNASDDYyjYtIoDMO-2igM4TkABWAEKRwohCNWCARIEMjg0OBjDYyDEjQEopdmKAzDV24oDOE5AAFgBCiII1YIBEgQzNTUzGMSNASCYzgEomOGKAzD_4YoDOE5AAVgBEgoIARABGAEqAlVBGAEiBAgBEAEoBDAB) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Wed, Feb 25 - Wed, Mar 18 YYZ Toronto DOM Marigot CA $666 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:DOM,departure:25/02/2026TANYT&leg2=from:DOM,to:YYZ,departure:18/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:665.05&airProductToken=AQpnCjIIwYIBEgQyNTg5GJjOASCMAijUjIYDMK-OhgM4QkAAWAFqBUJBU0lDcghPTlU3TlRCWgoxCMGCARIEMzY5NxiMAiDDYyi8j4YDMJ6RhgM4QkABWAFqBUJBU0lDcghPTlU3TlRCWgqaAQoxCMGCARIEMzM0NBjDYyCMAiiq_YcDMIr_hwM4QkAAWAFqBUJBU0lDcghPTks4TkhCWgoxCMGCARIEMjA3NxiMAiCpUSjx_4cDMKuBiAM4QkABWAFqBUJBU0lDcghPTks4TkhCWgoyCMGCARIENDU1MhipUSCYzgEoz4SIAzC9hYgDOEJAAVgBagVCQVNJQ3IIT05LOE5IQloSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ![](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_) ## Frequently asked questions ### What is the name of Portsmouth's airport? ### How far is Douglas-Charles Airport from central Portsmouth? ### What airport is best to fly into Portsmouth? ### How many airlines fly to Portsmouth? ### Which airlines fly to Portsmouth? ### How many nonstop flights are there to Portsmouth? ### Where are the most popular flights to Portsmouth departing from? ### How long is the flight to Portsmouth Airport? ### How to book the cheapest flight to Portsmouth? ### Do you have any tips for my flight to Portsmouth? > - Firstly, and most importantly, put in your passport, important documents, credit cards and daily medications. Next, you'll want some in-flight entertainment to while away the hours. A thrilling novel and a tablet filled with your favourite shows are good options. If you hope to catch more than just forty winks, a quality neck pillow and some earplugs will also come in handy. Finally, squeeze in a few toiletry items so you'll hop off the plane feeling fresh and ready to go. > > > Do not pack the following items in your hand luggage: > > > - Squeeze all your full-sized bottles of shampoo and conditioner in your checked baggage. Any gels or liquids in your carry-on suitcase larger than 3.4 ounces (100 millilitres) will be confiscated by security. Sharp objects, like your precious pocket knife, and dangerous goods which are flammable or explosive, such as flares, chemicals agents and poisons, are also not allowed. > > > What to wear on a flight: > > > - Your top priority is to be as comfortable as you can. Pick slip-on footwear, dress in loose, natural fibers and don't forget to bring a sweater in case you get chilly in the cabin. > - Deep vein thrombosis (DVT), a blood clot condition caused by prolonged periods of inactivity, can be a risk on long-haul flights. Wander around the cabin and stretch your legs or do some gentle exercises in your seat to improve your circulation. ### How to get through airport security fast when flying to Portsmouth? > - Security personnel first need to determine that you have a valid ID and matching travel documents before anything else. Have them in your hand, ready for inspection. > - Time to strip down. Well sort of. Your coat, belt, keys and other contents of your pockets, like your earphones, will need to go through the X-ray machine. Make the whole process easier by removing them before your turn. > - Your electronic devices like phones and laptops will also need to go on a tray for inspection. Don't worry, you'll be back online before you know it. > - Want to bring along your favourite perfume or cologne? Not a problem. As long as it's in a container no larger than 3.4 ounces (100 millilitres) and it's stored in a clear zip-close bag, it's OK to bring with you on board. > - There's a chance you'll be required to remove your shoes for scanning, so wearing lightweight sneakers is always a smart idea. > - Sharp items such as knives and scissors are prohibited in the cabin. They'll be seized at security, so pack them safely away in your checked bags. ## Book with confidence Expedia.ca gives you the best tools to secure great deals on flights to Portsmouth. 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 Portsmouth. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Portsmouth. 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 Portsmouth 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 Portsmouth. Looking to save even more? Get additional savings by bundling your Portsmouth 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 Portsmouth trip! ## Travel information | Destination airport | Douglas - Charles | | ----------------------------- | ----------------- | | Destination airport IATA code | DOM | | Destination city name | Marigot | | Roundtrip price | CA $480 | ## Trending flights to Portsmouth Prices were available within the past 7 days and start at CA $250 for one-way flights and CA $481 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 14 - Sat, Apr 18 YYZ Toronto DOM Marigot CA $629 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:DOM,departure:14/04/2026TANYT&leg2=from:DOM,to:YYZ,departure:18/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:628.02&airProductToken=AQpHCiII1YIBEgQzNzExGJjOASDEjQEo4K6KAzDKr4oDOE5AAFgBCiEI1YIBEgQyODQ5GMSNASDDYyjYtIoDMO-2igM4TkABWAEKRwohCNWCARIEMjg0OBjDYyDEjQEopdmKAzDV24oDOE5AAFgBCiII1YIBEgQzNTUzGMSNASCYzgEomOGKAzD_4YoDOE5AAVgBEgoIARABGAEqAlVBGAEiBAgBEAEoBDAB) \*Available to Expedia members.