Direct (nonstop) flights from Denver to Williston
1 airline flys nonstop from Denver International (DEN) to Basin International Airport (XWA). It's 582 miles (937 km), about 1h 56m in the air. Operated by United Airlines.
United Airlines
Route data last updated: May 30, 2026
Airlines with non-stop flights
UA
United Airlines
Alternative Routes
Other ways to fly from Denver to Williston with one stop · direct emits 108 kg CO₂ per passenger
Looking for the return flight?
XWA → DEN: Flights from Williston to DenverOther direct flights from Denver
Direct flights from Williston (XWA)
Frequently Asked Questions
How long is the direct flight from Denver to Williston?
A nonstop flight from Denver (DEN) to Williston (XWA) takes approximately 1 hours and 56 minutes. The distance is 582 miles (937 km).
Which airlines fly nonstop from Denver to Williston?
Just United Airlines.
Is there a nonstop flight from Denver to Williston?
Yes. 1 airline: United Airlines.
How far is Denver from Williston?
The flight distance from Denver to Williston is 582 miles (937 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as the length of Italy.
What type of aircraft flies from Denver to Williston?
At 1h 56m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
What is the carbon footprint of a flight from Denver to Williston?
Roughly 108 kg CO2 per passenger one-way. That's about the same as driving 540 km.
Is the return flight from Williston to Denver also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Denver to Williston?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Denver International for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.