Title: $227 Cheap flights from Eugene to Williston (EUG to XWA) - Expedia.com ![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) # $227 Cheap Flights from Eugene (EUG) to Williston (XWA) [View $227 flight on Tue, Apr 14, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:EUG,to:XWA,departure:4/14/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:226.80&airProductToken=AQplCiAIxJgBEgQ0MTI0GIQ1IJIBKIyvigMw3a-KAzhFQABYAQofCMSYARIDOTQzGJIBIMx8KOy0igMwuLaKAzhFQAFYAQogCMSYARIENDI4NBjMfCDXBSiTt4oDMIu4igM4RUABWAESCggBEAEYASoCREwYASIECAEQASgEMAE) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travelers 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 Mahlon Sweet Field Airport (EUG) to Williston, ND (XWA-Basin Intl.) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.com/Flights-Search?leg1=from:EUG,to:XWA,departure:3/18/2026TANYT&leg2=from:XWA,to:EUG,departure:3/25/2026TANYT&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_DL.svg) Delta [](https://www.expedia.com/Flights-Search?leg1=from:EUG,to:XWA,departure:3/18/2026TANYT&leg2=from:XWA,to:EUG,departure:3/25/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![](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 OneKeyCash [Learn about One Key](https://www.expedia.com/welcome-one-key) ## Cheap Flights from Eugene to Williston (EUG-XWA) Prices were available within the past 7 days and start at $227 for one-way flights and $308 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) Fri, Apr 3 - Mon, Apr 6 EUG Eugene XWA Williston $308 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:EUG,to:XWA,departure:4/3/2026TANYT&leg2=from:XWA,to:EUG,departure:4/6/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:307.57&airProductToken=AQpwCjYI1YIBEgQxOTQyGIQ1IINpKJGxiQMwtbKJAzhOQABYAWoKMV9iYXNpY2Vjb3IIS0ZBMkFEQk4KNgjVggESBDUyMjIYg2kg1wUoyLOJAzC6tIkDOE5AAFgBagoxX2Jhc2ljZWNvcghLRkEyQURCTgpwCjYI1YIBEgQ1NTI4GNcFIINpKInTiQMwjdSJAzhOQABYAWoKMV9iYXNpY2Vjb3IIS0ZBMkFEQk4KNgjVggESBDEzMDMYg2kghDUorNWJAzDX1okDOE5AAFgBagoxX2Jhc2ljZWNvcghLRkEyQURCThIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAs) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Mon, Apr 13 - Thu, Apr 30 EUG Eugene XWA Williston $337 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:EUG,to:XWA,departure:4/13/2026TANYT&leg2=from:XWA,to:EUG,departure:4/30/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:336.40&airProductToken=AQplCiAIxJgBEgQ0MTI0GIQ1IJIBKOyjigMwvaSKAzhFQABYAQofCMSYARIDOTQzGJIBIMx8KMypigMwmKuKAzhFQAFYAQogCMSYARIENDI4NBjMfCDXBSjzq4oDMOusigM4RUABWAEKZgogCMSYARIENDI4NBjXBSDMfCiT4YsDMITiiwM4RUAAWAEKIAjEmAESBDEwNTEYzHwg8hIoq-OLAzDZ5IsDOEVAAVgBCiAIxJgBEgQzNzIxGPISIIQ1KP3kiwMw9-WLAzhFQAFYARIKCAEQARgBKgJETBgBIgQIARABKAQwAQ) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Fri, Apr 17 - Sat, May 2 EUG Eugene XWA Williston $338 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:EUG,to:XWA,departure:4/17/2026TANYT&leg2=from:XWA,to:EUG,departure:5/2/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:337.80&airProductToken=AQpECiAI1YIBEgQxMjQxGIQ1IINpKPDKigMwk8yKAzhLQABYAQogCNWCARIENTMwMhiDaSDXBSjEzYoDML3OigM4S0ABWAEKRAogCNWCARIENTUyOBjXBSCDaSi894sDMMD4iwM4S0AAWAEKIAjVggESBDEzMDMYg2kghDUo6PmLAzCV-4sDOEtAAVgBEgoIARABGAEqAlVBGAEiBAgBEAEoBDAB) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Fri, Apr 17 - Tue, Apr 28 EUG Eugene XWA Williston $344 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:EUG,to:XWA,departure:4/17/2026TANYT&leg2=from:XWA,to:EUG,departure:4/28/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:343.10&airProductToken=AQpECiAI1YIBEgQxMjQxGIQ1IINpKPDKigMwk8yKAzhLQABYAQogCNWCARIENTMwMhiDaSDXBSjEzYoDML3OigM4S0ABWAEKZgogCNWCARIENTUyOBjXBSCDaSjJyosDMM3LiwM4S0AAWAEKIAjVggESBDEwMDcYg2kgsnEoncyLAzDKzYsDOEtAAVgBCiAI1YIBEgQxNTA4GLJxIIQ1KJ3OiwMwh8-LAzhLQAFYARIKCAEQARgBKgJVQRgBIgQIARABKAQwAQ) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sat, May 2 - Sat, May 16 EUG Eugene XWA Williston $349 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:EUG,to:XWA,departure:5/2/2026TANYT&leg2=from:XWA,to:EUG,departure:5/16/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:348.40&airProductToken=AQplCh8I1YIBEgMzMzUYhDUgsnEojPSLAzDr9IsDOEtAAFgBCiAI1YIBEgQxNjA0GLJxIINpKML2iwMw6_eLAzhLQAFYAQogCNWCARIENDY5NRiDaSDXBSio-IsDMJ_5iwM4S0ABWAEKZgogCNWCARIENTUyOBjXBSCDaSj8lI0DMICWjQM4S0AAWAEKIAjVggESBDEwMDcYg2kgsnEo35aNAzCMmI0DOEtAAVgBCiAI1YIBEgQxNTA4GLJxIIQ1KNyYjQMwx5mNAzhLQAFYARIKCAEQARgBKgJVQRgBIgQIARABKAQwAQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Mon, Apr 13 - Mon, May 4 EUG Eugene XWA Williston $352 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:EUG,to:XWA,departure:4/13/2026TANYT&leg2=from:XWA,to:EUG,departure:5/4/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:351.40&airProductToken=AQplCiAIxJgBEgQ0MTI0GIQ1IJIBKOyjigMwvaSKAzhFQABYAQofCMSYARIDOTQzGJIBIMx8KMypigMwmKuKAzhFQAFYAQogCMSYARIENDI4NBjMfCDXBSjzq4oDMOusigM4RUABWAEKZgogCMSYARIENDI4NBjXBSDMfCiTjowDMISPjAM4RUAAWAEKIAjEmAESBDEwNTEYzHwg8hIoq5CMAzDZkYwDOEVAAVgBCiAIxJgBEgQzNzIxGPISIIQ1KP2RjAMw95KMAzhFQAFYARIKCAEQARgBKgJETBgBIgQIARABKAQwAQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Wed, Apr 15 - Thu, Apr 30 EUG Eugene XWA Williston $357 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:EUG,to:XWA,departure:4/15/2026TANYT&leg2=from:XWA,to:EUG,departure:4/30/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:356.40&airProductToken=AQplCiAIxJgBEgQ0MTI0GIQ1IJIBKKy6igMw_bqKAzhFQABYAQofCMSYARIDOTQzGJIBIMx8KIzAigMw2MGKAzhFQAFYAQogCMSYARIENDI4NBjMfCDXBSizwooDMKvDigM4RUABWAEKZgogCMSYARIENDI4NBjXBSDMfCiT4YsDMITiiwM4RUAAWAEKIAjEmAESBDEwNTEYzHwg8hIoq-OLAzDZ5IsDOEVAAVgBCiAIxJgBEgQzNzIxGPISIIQ1KP3kiwMw9-WLAzhFQAFYARIKCAEQARgBKgJETBgBIgQIARABKAQwAQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Wed, Apr 15 - Mon, May 4 EUG Eugene XWA Williston $372 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:EUG,to:XWA,departure:4/15/2026TANYT&leg2=from:XWA,to:EUG,departure:5/4/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:371.40&airProductToken=AQplCiAIxJgBEgQ0MTI0GIQ1IJIBKKy6igMw_bqKAzhFQABYAQofCMSYARIDOTQzGJIBIMx8KIzAigMw2MGKAzhFQAFYAQogCMSYARIENDI4NBjMfCDXBSizwooDMKvDigM4RUABWAEKZgogCMSYARIENDI4NBjXBSDMfCiTjowDMISPjAM4RUAAWAEKIAjEmAESBDEwNTEYzHwg8hIoq5CMAzDZkYwDOEVAAVgBCiAIxJgBEgQzNzIxGPISIIQ1KP2RjAMw95KMAzhFQAFYARIKCAEQARgBKgJETBgBIgQIARABKAQwAQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Tue, Apr 14 - Tue, May 5 EUG Eugene XWA Williston $375 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:EUG,to:XWA,departure:4/14/2026TANYT&leg2=from:XWA,to:EUG,departure:5/5/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:374.41&airProductToken=AQplCiAIxJgBEgQ0MTI0GIQ1IJIBKIyvigMw3a-KAzhFQABYAQofCMSYARIDOTQzGJIBIMx8KOy0igMwuLaKAzhFQAFYAQogCMSYARIENDI4NBjMfCDXBSiTt4oDMIu4igM4RUABWAEKZQogCMSYARIENDI5NhjXBSDMfCjvlIwDMOKVjAM4RUAAWAEKHwjEmAESAzg2OBjMfCCSASiqlowDMJOYjAM4RUABWAEKIAjEmAESBDM4NTUYkgEghDUo1J2MAzCinowDOEVAAVgBEgoIARABGAEqAkRMGAEiBAgBEAEoBDAB) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Fri, Apr 3 - Mon, Apr 6 EUG Eugene XWA Williston $378 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:EUG,to:XWA,departure:4/3/2026TANYT&leg2=from:XWA,to:EUG,departure:4/6/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:377.58&airProductToken=AQpmCjEI1YIBEgQxOTQyGIQ1IINpKJGxiQMwtbKJAzhLQABYAWoFMl9lY29yCEtGQTJBREROCjEI1YIBEgQ1MjIyGINpINcFKMiziQMwurSJAzhLQABYAWoFMl9lY29yCEtGQTJBREROCmYKMQjVggESBDU1MjgY1wUgg2koidOJAzCN1IkDOEtAAFgBagUyX2Vjb3IIS0ZBMkFERE4KMQjVggESBDEzMDMYg2kghDUorNWJAzDX1okDOEtAAFgBagUyX2Vjb3IIS0ZBMkFERE4SCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAL) ![](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.com/deals?rfrr=FTG_SPRING_PROMO_) ## Alternative airports near Williston Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.com/Flights-Search?leg1=from:EUG,to:XWA,departure:3/18/2026TANYT&leg2=from:XWA,to:EUG,departure:4/4/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) XWA Williston, ND (XWA-Basin Intl.) CheapestClosest 26 min [Flights from $462 ](https://www.expedia.com/Flights-Search?leg1=from:EUG,to:XWA,departure:3/18/2026TANYT&leg2=from:XWA,to:EUG,departure:4/4/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) ## Frequently asked questions ### How much does a flight from Mahlon Sweet Field Airport (EUG) to Basin Intl. Airport (XWA) cost? ### What is the cheapest month to fly from Mahlon Sweet Field Airport (EUG) to Basin Intl. Airport (XWA)? ### What is the cheapest airline that flies from Mahlon Sweet Field Airport (EUG) to Basin Intl. Airport (XWA)? ### How many flights per day from Mahlon Sweet Field Airport (EUG) to Basin Intl. Airport (XWA)? ### What day of the week has the most flights from EUG to XWA? ### What is the best time to fly from Mahlon Sweet Field Airport (EUG) to Basin Intl. Airport (XWA)? ### Is it cheaper to buy a plane ticket from Mahlon Sweet Field Airport (EUG) to Basin Intl. Airport (XWA) last-minute? ### Is it cheaper to book an EUG to XWA flight and hotel package? ### Can I cancel or change the date of my flight from Mahlon Sweet Field Airport (EUG) to Basin Intl. Airport (XWA)? ## Travel information | Origin airport | Eugene | | ------------------- | ------------- | | Destination airport | Basin Intl. | | Airlines serving | Delta, United | | Roundtrip price | $308 | | Distance | 970 mi | ## Book with confidence # Eugene to Williston Flights The cheapest times to fly from Eugene to Williston On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Eugene to Williston are during the month of April. You can find some of the cheapest flights from Eugene to Williston with Expedia's search tool and vast selection of airlines. The best time to book a flight from Eugene to Williston Sunday is one of the best days to book for cheap flights from Eugene to Williston: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance. How to find cheap round-trip tickets from Eugene to Williston Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Eugene to Williston in 2026\. You can also book with separate airlines for your outbound and return journeys, from $227 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference\*. This is available for a small fee, and is free to One Key Gold and Platinum tier members. Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Eugene to Williston flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps. You could also save big by booking one of Expedia's [vacation packages](https://www.expedia.com/package-deals). Bundling together your Eugene to Williston airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures. \*Terms apply. Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023\. The percentages you see are averages. \*Flight schedules are subject to change. ## Explore a world of travel with Expedia - Lodging - Flights - Packages - Cars - [Hotels near Spring Lake Park ](https://www.expedia.com/Spring-Lake-Park-Hotels.0-l650467178536509440-0.Travel-Guide-Filter-Hotels) - [Hotels near Eagle Ridge Golf Club ](https://www.expedia.com/Eagle-Ridge-Golf-Club-Hotels.0-l553248621561871583-0.Travel-Guide-Filter-Hotels) - [Hotels near Williston Basin Speedway ](https://www.expedia.com/Williston-Basin-Speedway-Hotels.0-l553248634341018160-0.Travel-Guide-Filter-Hotels) - [Hotels near CHI St. Alexius Health - Williston Medical Center ](https://www.expedia.com/CHI-St-Alexius-Health-Williston-Medical-Center-Hotels.0-l553248634341018165-0.Travel-Guide-Filter-Hotels) - [Hotels near Raymond Family Community Center ](https://www.expedia.com/Raymond-Family-Community-Center-Hotels.0-l6184789-0.Travel-Guide-Filter-Hotels) - [Williston Hotels ](https://www.expedia.com/Williston-Hotels.d1636.Travel-Guide-Hotels) - [Hotels near Harmon Park ](https://www.expedia.com/Harmon-Park-Hotels.0-l6184804-0.Travel-Guide-Filter-Hotels) - [Hotels near Williston State College ](https://www.expedia.com/Williston-State-College-Hotels.0-l6184801-0.Travel-Guide-Filter-Hotels) - [Hotels near Williston Parks & Recreation ](https://www.expedia.com/Williston-Parks-Recreation-Hotels.0-l650467602149335040-0.Travel-Guide-Filter-Hotels) - [Hotels near James Memorial Art Center ](https://www.expedia.com/James-Memorial-Art-Center-Hotels.0-l6184797-0.Travel-Guide-Filter-Hotels) - [Dallas to Williston ](https://www.expedia.com/lp/flights/178253/1636/dallas-to-williston) - [Seattle to Williston ](https://www.expedia.com/lp/flights/178307/1636/seattle-to-williston) - [Flights to Williston ](https://www.expedia.com/Cheap-Flights-To-Williston.d1636.Travel-Guide-Flights) - [Flights from Williston ](https://www.expedia.com/lp/flights/1636/flights-from-williston) - [Spring Lake Park ](https://www.expedia.com/Spring-Lake-Park-Williston.d650467178536509440.Vacation-Attraction) - [Williston Basin Speedway ](https://www.expedia.com/Williston-Basin-Speedway-Williston.d553248634341018160.Vacation-Attraction) - [Raymond Family Community Center ](https://www.expedia.com/Raymond-Family-Community-Center-Williston.d6184789.Vacation-Attraction) - [Harmon Park ](https://www.expedia.com/Harmon-Park-Williston.d6184804.Vacation-Attraction) - [Williston State College ](https://www.expedia.com/Williston-State-College-Williston.d6184801.Vacation-Attraction) - [James Memorial Art Center ](https://www.expedia.com/James-Memorial-Art-Center-Williston.d6184797.Vacation-Attraction) - [Visit Williston ](https://www.expedia.com/Williston.dx1636) - [Car rentals near Williston ](https://www.expedia.com/Car-Rentals-In-Williston.d1636.Car-Rental-Guide) \*Available to One Key members.