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BZN to RST: distance & flight time
Bozeman (Gallatin Field) → Rochester (Rochester International Airport)
921 mi
1,482 km · 800 nm
2h 28m
estimated nonstop flight time
+1h
time difference · heading east
See live BZN→RST fares Phone-only fares on this route — call free
Flight time details
921 miles nonstop takes roughly 2h 28m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- BZN — Gallatin Field · Bozeman, United States
- RST — Rochester International Airport · Rochester, 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 RST
Frequently asked questions
How far is BZN from RST?
The flight distance from Bozeman (BZN) to Rochester (RST) is 921 miles (1,482 km, 800 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BZN to RST?
A nonstop flight takes about 2h 28m 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 time difference between Bozeman and Rochester?
Rochester is 1 hour ahead of Bozeman.
What is the cheapest way to fly from BZN to RST?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BZN–RST that never appear on search engines, with no booking fees.