Las Vegas (LAS) to Williston (XWA) flights
One airline flies nonstop from Las Vegas (LAS) to Williston (XWA): Sun Country Airlines. The two airports are 1,022 miles (1,644 km) apart. There are also 1 way to fly it with one stop, through Denver.
Airlines flying nonstop from LAS to XWA
- Sun Country AirlinesNot in an alliance
LAS to XWA with one stop
1 connection, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Denver (DEN)United Airlines the whole way
LAS to XWA: common questions
Which airlines fly nonstop from LAS to XWA?
Sun Country Airlines flies nonstop from Las Vegas (LAS) to Williston (XWA).
How far is Las Vegas from Williston by plane?
Las Vegas (LAS) and Williston (XWA) are 1,022 miles (1,644 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
How many miles does LAS to XWA cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for LAS to XWA with taxes and fees.
Where can I connect between Las Vegas and Williston?
The most direct connections are through Denver (DEN). On 1 of them the same airline flies both flights, for example United Airlines through Denver.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.