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Washington Dulles International Airport
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United States
Bozeman Yellowstone International Airport
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Scan through all non-stop flights from Washington to Bozeman. The full flight schedule below gives an overview of all non-stop flights from IAD to BZN, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Warm Continental destinations such as Bozeman enjoy summer temperatures that fluctuate between 20°C and 28°C (68°F to 82°F), with some heatwaves leading to even hotter days. Winters are mostly cold and snowy, with average temperatures ranging from -5°C to 0°C (23°F to 32°F). Travelers can enjoy the vibrant autumn scenery, ski during the winter season, or enjoy the comfortable to warm summer months.
If you're planning a trip to Bozeman, the best time to visit is from late spring through the end of summer, when the weather is pleasantly warm from May to August. Winters can be quite cold, with frost occurring almost every month from November to March and regular snowfall. This makes the mountainous regions perfect for winter sports, offering great opportunities for a winter getaway as well!
Currently, there is only one airline operating non-stop flights from Washington IAD to Bozeman BZN, which is United Airlines. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their IAD BZN flight schedule.
Flights from IAD to BZN are operated once a week. Departure times vary between 08:15 - 08:30. The earliest flight departs at 08:15, the last flight departs at 08:30. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
You can fly in Economy and Business Class. Premium Economy and First Class are not available on this route (at least not as a non-stop flight).
The fastest direct flight from Washington to Bozeman takes 4 hours and 48 minutes. The flight distance between Washington and Bozeman is 1,768 miles (or 2,845 km).
There is 1 airport in Bozeman: Bozeman Yellowstone International Airport (BZN).
There is 1 flight per week flying from Washington to Bozeman (as of April 2026).
4 hours and 48 minutes is the average flight time from Washington to Bozeman.
The distance from Washington to Bozeman is 1,768 miles (2,845 kilometers).
United Airlines is the only airline flying nonstop from Washington to Bozeman.
Star Alliance is currently the only alliance flying nonstop from Washington to Bozeman.
You can fly non-stop in Economy and Business Class.
Aircraft types that fly from Washington to Bozeman:
The earliest flight departs at 08:15 from Washington and arrives at 10:49 at Bozeman.
The latest flight departs at 08:30 from Washington and arrives at 11:22 at Bozeman.
1,768 miles (2,845 km) · 4h 48m
08:15
10:49
United Airlines
Star Alliance
UA 2170
United Airlines
Boeing 737 MAX 8
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