Direct (nonstop) flights from Butte to Denver
1 airline flys nonstop from Bert Mooney Airport (BTM) to Denver International (DEN). It's 578 miles (930 km), about 2h 8m in the air. Operated by United Airlines.
United Airlines
Route data last updated: May 31, 2026
Airlines with non-stop flights
Alternative Routes
Other ways to fly from Butte to Denver with one stop · direct emits 107 kg CO₂ per passenger
Looking for the return flight?
DEN → BTM: Flights from Denver to ButteDirect flights from Denver (DEN)
Frequently Asked Questions
How long is the direct flight from Butte to Denver?
A nonstop flight from Butte (BTM) to Denver (DEN) takes approximately 2 hours and 8 minutes. The distance is 578 miles (930 km).
Which airlines fly nonstop from Butte to Denver?
Just United Airlines.
Is there a nonstop flight from Butte to Denver?
Yes. 1 airline: United Airlines.
How far is Butte from Denver?
The flight distance from Butte to Denver is 578 miles (930 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 Butte to Denver?
At 2h 8m, 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 Butte to Denver?
Roughly 107 kg CO2 per passenger one-way. That's about the same as driving 535 km.
Is the return flight from Denver to Butte 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 Butte 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 Bert Mooney Airport for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.