Dulles to Bozeman (IAD–BZN) — Airlines, Schedules & Connections

IAD Airport Page →
1,770 mi airlines 2/wk
On-time Some delays Frequent delays
Flight Schedule 2 flights Verified 3h ago
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  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop
✓
→
UA2170
UA United
7M8
8:15 AM
EDT
10:49 AM
MDT
4h 34m
—
M T W T F S S
Prices
✓
←
UA584
UA United
7M8
10:20 AM
MDT
4:28 PM
EDT
4h 8m
—
M T W T F S S
Prices

No flights match your filters.

No nonstop flights on this route. connecting options below.

✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Dulles to Bozeman
1 carrier, 2 flights/week nonstop.
1 Airlines 2 Flights/wk 1,770 mi 4h 34m nonstop -2h behind 87 1-stop hubs

IAD–BZN is served by 1 airline with nonstop service. United Airlines leads the route. The flight covers 1,770 miles in approximately 4h 34m. Beyond nonstop, 87 hubs offer 1-stop connections.

Also explore IAD Routes BZN Routes IAD Live Flights BZN Live Flights IAD Delays BZN Delays
Carriers on this route

Airline Landscape

All carriers operating nonstop IAD–BZN service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
UA United Airlines 2 7M8 4h34 70% Star Alliance –
Aircraft on this route
7M8 Boeing 737 MAX 8 – UA
Alliance coverage
Star Alliance: UA (2 flights/wk, 100%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Schedule

Weekly Schedule Pattern

Nonstop flight frequency by day of week, IAD to BZN direction.
Mon
0
flights
Tue
0
flights
Wed
0
flights
Thu
0
flights
Fri
0
flights
Sat
1
flight
Sun
1
flight
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
1
Nonstop flights
2
Outbound / wk
2
Return / wk
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for IAD to BZN.
1-STOP
One-Stop Connections
87
Hubs
~4h
Fastest
~33h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
1,497
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Alternatives

Other ways to reach Bozeman from Dulles

Nearby airports with service to Bozeman Yellowstone International Airport.
Metric IAD→BZN BWI→BZN RIC→BZN
Distance from IAD – 45 mi 100 mi
Nonstop airlines 1 2 2
Weekly flights 2 1 –
Flight time 4h 34m 3h 55m 3h 56m
Departure OTP 70% – –
Baltimore (BWI) to Bozeman flights · Richmond (RIC) to Bozeman flights
Airports within 200 miles of IAD with service to Bozeman Yellowstone International Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
-2h
Bozeman is 2 hours behind Dulles.
IAD: EDT · BZN: MDT

When it's 6:00 PM in Dulles, it's 4:00 PM in Bozeman.
Distance & Flight Time
1,770 mi / 2,848 km
Nonstop flight time is approximately 4h 34m.
Getting to IAD

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).

Facts

IAD–BZN Quick Facts

Key statistics for the Dulles to Bozeman route.
Route details
Distance1,770 mi / 2,848 km
Flight time4h 34m
Time difference-2 hours
Airlines (nonstop)1
Weekly flights2 out / 2 return
1-stop connections87 hubs
Origin: IAD
Full nameWashington Dulles International Airport
IATA / ICAOIAD / KIAD
TimezoneAmerica/New_York
Passengers/yr26.0M
Elevation312 ft / 95 m
Destination: BZN
Full nameBozeman Yellowstone International Airport
IATA / ICAOBZN / KBZN
TimezoneAmerica/Denver
Passengers/yr2.6M
Elevation4,473 ft / 1,363 m
FAQ

Frequently Asked Questions

Common questions about IAD to BZN flights.
Nonstop flights from Washington Dulles International Airport to Bozeman Yellowstone International Airport take approximately 4h 34m. The route covers 1,770 miles.
1 airline operates nonstop service: United Airlines.
There are approximately 2 nonstop flights per week from IAD to BZN. The return direction has about 2 weekly flights.
Yes, 1-stop connections are available through STP, OKC, MSN, MDW, PWK, SBM, EGE, BJC, PTK, APA, IND, SUS, TEB, RIC, RIL, HPN, TYS, MKE, TUL, BHM, PIT, RDU, MKC, BED, YYZ, AUS, BUF, ADS, PHL, DAL, BDL, SAT, YYC, STL, PRC, VNY, PIE, ORL, CLD, TPA, PVU, SRQ, SCF, LGA, AFW, HOU, SJC, BIS, BUR, APF, PBI, GEG, VRB, BOS, PHX, SNA, LVK, YVR, BFI, NUQ, OAK, MSY, SMF, MIA, FLL, PSP, ANC, MSP, HCR, IAH, SLC, ORD, EWR, BCN, CLT, BNA, DEN, PDX, SEA, LAS, JFK, LAX, ATL, SAN, DFW, SFO and HND. These options provide additional schedule flexibility.
Bozeman is 2 hours behind Dulles.
Yes, return flights from BZN to IAD are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include BWI and RIC. See the Alternatives section for a full comparison.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from IAD to BZN

Washington Dulles International Airport (IAD) and Bozeman Yellowstone International Airport (BZN) are connected by nonstop service from United Airlines. With 2 weekly departures, this is a regularly served route.

IAD to BZN Flight Duration and Schedule

Nonstop flight time from IAD to BZN ranges from 4 hours 34 minutes. The route covers a distance of 1,770 miles (2,848 km). There are approximately 2 weekly flights outbound and 2 return, totaling 4 flights per week in both directions.

Connecting Options and Alternatives

87 one-stop connections are available, with the fastest taking approximately 4 hours via STP. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Baltimore (BWI) and Richmond (RIC).