Flights to Williston (XWA)

Last updated: Sep 10, 2026

Williston Basin International Airport is an airport serving Williston, United States.

Right now there are 5 airports in 1 country connected to Williston, 5 of them domestic, with 3 airlines flying scheduled passenger traffic.

Williston's longest nonstop connection is Las Vegas (LAS), 1,098 miles, offered by Sun Country.

Airlines serving Williston

United Airlines4 destinations
Copa Airlines1 destination
Sun Country1 destination

Popular routes to Williston

The places connected to Williston on the most scheduled services, busiest first.

Denver (DEN)604 mi
Las Vegas (LAS)1,098 mi

Popular routes with a stopover

Aside from the non-stop routes above, reaching Williston from these popular places requires a connection:

Aspen (ASE)United States
Kansas City (MCI)United States
Scottsbluff (BFF)United States

Information on Points & Miles

Distance matters when booking with points and miles: several loyalty programs price award flights in distance bands. Each list below adds the non-stop routes to Williston not already shown in a shorter great-circle distance band.

Which places within 1,000 miles can reach Williston non-stop?

Denver (DEN)604 mi

Which places within 2,000 miles can reach Williston non-stop?

Las Vegas (LAS)1,098 mi

Seasonal and upcoming routes to Williston

Ending before the rest

Las Vegas (LAS)Through Dec 13, 2026

The other 1 route are scheduled across the whole window the feed publishes.

Airline alliances to Williston

Star Alliance1 destination

Award programs that reach Williston

How many of these places each program's airlines fly to Williston from. Reach, not award availability — that is a live fare question this schedule feed cannot answer.

Aeroplan1 destination
All Nippon Airways1 destination
EVA Air Infinity MileageLands1 destination
LifeMiles1 destination
Lufthansa Miles & More1 destination
Singapore KrisFlyer1 destination
TAP Miles&Go1 destination
Turkish Miles&Smiles1 destination
United MileagePlus1 destination

Domestic flights to Williston

Alternative airports near Williston

Minot (MOT)0 mi / 0 km
Estevan (YEN)101 mi / 163 km
Bismarck (BIS)106 mi / 171 km
Devils Lake (DVL)110 mi / 177 km
Dickinson (DIK)123 mi / 198 km

Frequently asked questions

What is the official name of airport XWA?

The airport's official name is Williston Basin International Airport. On Roame and most flight schedules, you will find it under the code XWA.

What is the airport code for Williston Basin International Airport?

The IATA airport code for Williston Basin International Airport is XWA. Enter XWA in Flightmap whenever you want to use this exact airport.

Where is Williston Basin International Airport (XWA)?

Williston Basin International Airport serves Williston, United States. Flightmap uses the airport's exact coordinates, so nearby airports and route distances stay tied to XWA, not just the broader city.

How can I explore flights to Williston (XWA)?

Open the map with Anywhere as your starting point and XWA as the destination. Each result keeps the route pointed toward Williston, and you can narrow it by airline, alliance, aircraft, mileage program, and nonstop service.

Does Flightmap show direct and connecting flights to Williston?

Yes. Flightmap separates nonstop routes from destinations that need a connection, and the Nonstop only control lets you focus on direct service to XWA.

Can I look for award flights to Williston (XWA)?

Yes. When Roame has observed award availability for a route to XWA, signed-in members can see the lowest points price by cabin and the related carrier fees, then continue to the full award search.