Direct (nonstop) flights from Williston to Denver
1 airline flys nonstop from Basin International Airport (XWA) to Denver International (DEN). It's 582 miles (937 km), about 2h 10m in the air. Operated by United Airlines.
United Airlines
Route data last updated: May 25, 2026
Airlines with non-stop flights
UA
United Airlines
Alternative Routes
Other ways to fly from Williston to Denver with one stop · direct emits 108 kg CO₂ per passenger
Looking for the return flight?
DEN → XWA: Flights from Denver to WillistonOther direct flights from Williston
Direct flights from Denver (DEN)
Frequently Asked Questions
How long is the direct flight from Williston to Denver?
A nonstop flight from Williston (XWA) to Denver (DEN) takes approximately 2 hours and 10 minutes. The distance is 582 miles (937 km).
Which airlines fly nonstop from Williston to Denver?
Just United Airlines.
Is there a nonstop flight from Williston to Denver?
Yes. 1 airline: United Airlines.
How far is Williston from Denver?
The flight distance from Williston to Denver 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 Williston to Denver?
At 2h 10m, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
What is the carbon footprint of a flight from Williston to Denver?
Roughly 108 kg CO2 per passenger one-way. That's about the same as driving 540 km.
Is the return flight from Denver to Williston 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 Williston to Denver?
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 Basin International Airport for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.