Direct (nonstop) flights from Dulles to Bozeman
1 airline flys nonstop from Washington Dulles International (IAD) to Gallatin Field (BZN). It's 1,774 miles (2,855 km), about 4h 34m in the air. Operated by United Airlines.
United Airlines
Route data last updated: May 29, 2026
Airlines with non-stop flights
UA
United Airlines
Alternative Routes
Other ways to fly from Dulles to Bozeman with one stop · direct emits 300 kg CO₂ per passenger
Looking for the return flight?
BZN → IAD: Flights from Bozeman to DullesOther direct flights from Dulles
Direct flights from Bozeman (BZN)
Frequently Asked Questions
How long is the direct flight from Dulles to Bozeman?
A nonstop flight from Dulles (IAD) to Bozeman (BZN) takes approximately 4 hours and 34 minutes. The distance is 1,774 miles (2,855 km).
Which airlines fly nonstop from Dulles to Bozeman?
Just United Airlines.
Is there a nonstop flight from Dulles to Bozeman?
Yes. 1 airline: United Airlines.
How far is Dulles from Bozeman?
The flight distance from Dulles to Bozeman is 1,774 miles (2,855 km), measured as the great-circle (shortest air) distance.
What type of aircraft flies from Dulles to Bozeman?
At 4h 34m, 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 Dulles to Bozeman?
Roughly 300 kg CO2 per passenger one-way. That's about the same as driving 1,500 km.
Is the return flight from Bozeman to Dulles 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 Dulles to Bozeman?
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 Washington Dulles International for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.