Dulles to Bozeman (IAD–BZN) — Airlines, Schedules & Connections
No flights match your filters.
No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.
Most recently operated nonstop flights — the month shown is when each was last scheduled. Most destinations remain reachable with a connection.
No discontinued nonstop flights on record for this route.
IAD–BZN is served by 2 airlines with nonstop service. United Airlines and Sun Country Airlines lead the route. The flight covers 1,770 miles in approximately 4h 35m. Beyond nonstop, 1-stop connecting options are also available.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| UA United Airlines | 2 | 7M8 | 4h34 | Star Alliance | – | |
| SY Sun Country Airlines | 1 | 738 | 4h35 | – | – |
Weekly Schedule Pattern
Connection Landscape
On-Time Performance
Other ways to reach Bozeman from Dulles
| Metric | IAD→BZN | BWI→BZN | RIC→BZN |
|---|---|---|---|
| Distance from IAD | – | 45 mi | 100 mi |
| Nonstop airlines | 2 | 4 | 2 |
| Weekly flights | 3 | 2 | 1 |
| Flight time | 4h 35m | 4h 2m | 4h 3m |
| Departure OTP | 72% | – | – |
Travel Essentials
IAD: EDT · BZN: MDT
When it's 6:00 PM in Dulles, it's 4:00 PM in Bozeman.
WMATA Silver Line Metro now reaches Dulles directly; take Silver Line to Washington Dulles Airport station (about 65 min from Metro Center, ~$7). The connection opened in late 2022.Ride-shares from downtown DC run $35–60 and take 35–50 minutes via I-66 (longer during peak hours). Washington Flyer coach to Wiehle-Reston East Metro costs $6. The airport is 27 miles from downtown; taxis are expensive ($60–80).
IAD–BZN Quick Facts
Frequently Asked Questions
Flights from IAD to BZN
Washington Dulles International Airport (IAD) and Bozeman Yellowstone International Airport (BZN) are connected by nonstop service from United Airlines and Sun Country Airlines. With 3 weekly departures, this is a regularly served route.
IAD to BZN Flight Duration and Schedule
Nonstop flight time from IAD to BZN is about 4 hours 35 minutes gate to gate. The route covers a distance of 1,770 miles (2,848 km). There are approximately 3 weekly flights outbound and 4 return, totaling 7 flights per week in both directions.
Connecting Options and Alternatives
1-stop connecting options are also available, commonly via Minneapolis–Saint Paul, Chicago O'Hare and Denver. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Baltimore (BWI) and Richmond (RIC).