Title: CA $668 Cheap Flights from New York (LGA) 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://images.trvl-media.com/place/1636/216762a5-d8a6-4666-828a-1f78827c1e83.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $668 Cheap Flights from New York (LGA) to Williston (XWA) [View CA $668 flight on Tue, Dec 30, 2025](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:LGA,to:XWA,departure:30/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:668.00&airProductToken=AQpECiAIxJgBEgQyNDczGMsBIMx8KJ2MgQMw2o2BAzhIQABYAQogCMSYARIENDI4NBjMfCDXBSiTj4EDMJOQgQM4SEABWAESCggBEAEYASoCREwYASIECAEQASgEMAE) - [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 LaGuardia Airport (LGA) 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:LGA,to:XWA,departure:30/12/2025TANYT&leg2=from:XWA,to:LGA,departure:06/01/2026TANYT&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:LGA,to:XWA,departure:30/12/2025TANYT&leg2=from:XWA,to:LGA,departure:06/01/2026TANYT&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 New York (LGA) to Williston (XWA) Prices were available within the past 7 days and start at CA $668 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 __Flight from New York to Williston (LGA - XWA) route information__ | Origin airport | LaGuardia | | ------------------- | ----------- | | Destination airport | Basin Intl. | | Distance | 2477 km | ## New York to Williston Flights **The easy way to book your flights from New York to Williston** With Expedia, it’s simple to find and book flights to Williston 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 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 New York to Williston today, tomorrow, or this week. **Save dollars with cheap flights from LaGuardia, LGA to Basin Intl., XWA** Sort your search results by price to find great deals on your flight from New York to Williston—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Williston from New York 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 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 Williston with Expedia today. ## Frequently asked questions ### How much is a flight from LaGuardia Airport to Williston Basin Intl. Airport? ### Do I need to pay a cancellation fee if I cancel my flight from LaGuardia Airport (LGA) to Williston Basin Intl. Airport? ### How do I find cheap flights from LaGuardia Airport (LGA) to Williston Basin Intl. Airport that have flexible change policies? ### How many hours is the flight from LaGuardia Airport to Williston Basin Intl. Airport? ### How far is the flight from LaGuardia Airport to Williston Basin Intl. Airport? ### Which airlines fly direct from LGA to XWA? ### Are LaGuardia Airport to XWA flight tickets cheaper when they're purchased at the last minute? \*Available to Expedia members.