Title: CA $470 Cheap Flights from Boston (BOS) to Williston (XWA) - Expedia.ca ![Fort Union Trading Post National Historic Site](https://images.trvl-media.com/place/1636/216762a5-d8a6-4666-828a-1f78827c1e83.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) # CA $470 Cheap Flights from Boston (BOS) to Williston (XWA) [View CA $470 flight on Tue, Jan 6, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:BOS,to:XWA,departure:06/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:469.40&airProductToken=AQpvCjYIxJgBEgQyMzAzGMGTASDMfCiA2oEDMNTbgQM4RUAAWAFqCU1BSU5CQVNJQ3IIVUFWTkEwQlEKNQjEmAESBDQyNjEYzHwg1wUovNyBAzCu3YEDOEVAAVgBaglNQUlOQkFTSUNyCFVBVk5BMEJREgoIARABGAEqAkRMGAEiBAgBEAEoAigDKAQwAQ) - [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 Logan International Airport (BOS) to Williston, ND (XWA-Basin Intl.) - ![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:bos,to:xwa,departure:19/10/2025TANYT&leg2=from:xwa,to:bos,departure:26/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![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:bos,to:xwa,departure:19/10/2025TANYT&leg2=from:xwa,to:bos,departure:26/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) ![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 Boston (BOS) to Williston (XWA) Prices were available within the past 7 days and start at CA $470 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ## Frequently asked questions ### How much is a flight from BOS to Basin Intl. Airport (XWA)? > Pack your bags, because round-trip flights between Logan Intl. Airport and Basin Intl. Airport (XWA) start from . That's based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can rise quickly, so book today to lock in the best deal. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from BOS to XWA? > The majority of flights can be cancelled online, but each airline has its own terms and conditions. If you do decide to cancel your flight, visit our [Customer Service Portal](https://www.expedia.ca/helpcenter) and follow the instructions. ### How do I find cheap flights from Logan Intl. Airport to Williston Basin Intl. Airport that have flexible change policies? > Select our "No change fees" filter to find flexible ticketing options for your flight from BOS to XWA. This allows you to secure a great price ahead of time and still have the freedom to reschedule without any additional fees. You'll just need to pay the fare difference, if applicable. ### How many hours is the flight from Logan Intl. Airport (BOS) to Basin Intl. Airport (XWA)? > It takes around 6 hours and 14 minutes to get from Logan Intl. Airport (BOS) to Williston Basin Intl. Airport. But with some movies and a good novel, the hours will go by quicker. ### How far is the flight from Logan Intl. Airport to Williston Basin Intl. Airport? > It's around 2,600 kilometres from Logan Intl. Airport (BOS) to XWA, so you'll be in your seat for a while. Keep yourself occupied with things like crossword puzzles or the latest bestseller. ### Which airlines fly direct from BOS to Basin Intl. Airport (XWA)? > Currently, no airlines offer flights directly from BOS to Williston Basin Intl. Airport. You'll need to book a flight with at least one stop. To get the best connections and price, lock in your fare well in advance. ### Are Logan Intl. Airport to Williston Basin Intl. Airport flight tickets cheaper when they're purchased at the last minute? > It is possible to score great last-minute deals from Logan Intl. Airport (BOS) to XWA, but it's also possible to miss out entirely! As many airlines advertise prices up to 12 months in advance, it's worth keeping an eye on fares early and being ready to pounce when you see a good bargain. Expedia compares carrier prices and updates flight deals often, so you can be certain you're always getting the latest offers. ## Travel information | Origin airport | Logan Intl. | | --- | --- | | Destination airport | Basin Intl. | | Distance | 2605 km | ## Book with confidence ### Boston to Williston Flights **The easy way to book your flights from Boston to Williston**  With Expedia, it’s simple to find and book flights to Williston from Boston 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 Basin 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 Boston to Williston today, tomorrow, or this week.   **Save dollars with cheap flights from Logan Intl., BOS to Basin Intl., XWA**  Sort your search results by price to find great deals on your flight from Boston to Williston—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Williston from Boston currently is just rising to .   Here are more money-saving tips:  - Fly in when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Williston   - 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 Williston from Boston**  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. 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