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BZN to BIL: distance & flight time
Bozeman (Gallatin Field) → Billings (Billings Logan International Airport)
126 mi
202 km · 109 nm
48m
estimated nonstop flight time
Same time
time difference · heading east
See live BZN→BIL fares Phone-only fares on this route — call free
Flight time details
126 miles nonstop takes roughly 48m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- BZN — Gallatin Field · Bozeman, United States
- BIL — Billings Logan International Airport · Billings, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near BZN
- LVM · Mission Field34 mi away
- BTM · Bert Mooney Airport66 mi away
- HLN · Helena Regional Airport70 mi away
- WYS · Yellowstone Airport75 mi away
Near BIL
- COD · Yellowstone Regional Airport92 mi away
- LVM · Mission Field92 mi away
- LWT · Lewistown Municipal Airport96 mi away
- SHR · Sheridan County Airport105 mi away
Frequently asked questions
How far is BZN from BIL?
The flight distance from Bozeman (BZN) to Billings (BIL) is 126 miles (202 km, 109 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BZN to BIL?
A nonstop flight takes about 48m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the cheapest way to fly from BZN to BIL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BZN–BIL that never appear on search engines, with no booking fees.