Direct (nonstop) flights from Bozeman to Dulles
1 airline flys nonstop from Gallatin Field (BZN) to Washington Dulles International (IAD). It's 1,774 miles (2,855 km), about 3h 56m in the air. Operated by United Airlines.
United Airlines
Route data last updated: May 31, 2026
Airlines with non-stop flights
UA
United Airlines
Alternative Routes
Other ways to fly from Bozeman to Dulles with one stop · direct emits 300 kg CO₂ per passenger
Looking for the return flight?
IAD → BZN: Flights from Dulles to BozemanOther direct flights from Bozeman
Direct flights from Dulles (IAD)
Frequently Asked Questions
How long is the direct flight from Bozeman to Dulles?
A nonstop flight from Bozeman (BZN) to Dulles (IAD) takes approximately 3 hours and 56 minutes. The distance is 1,774 miles (2,855 km).
Which airlines fly nonstop from Bozeman to Dulles?
Just United Airlines.
Is there a nonstop flight from Bozeman to Dulles?
Yes. 1 airline: United Airlines.
How far is Bozeman from Dulles?
The flight distance from Bozeman to Dulles is 1,774 miles (2,855 km), measured as the great-circle (shortest air) distance.
What type of aircraft flies from Bozeman to Dulles?
At 3h 56m, 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 Bozeman to Dulles?
Roughly 300 kg CO2 per passenger one-way. That's about the same as driving 1,500 km.
Is the return flight from Dulles to Bozeman 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 Bozeman to Dulles?
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 Gallatin Field for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.