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TTD to BZN: distance & flight time
Troutdale (Portland Troutdale Airport) → Bozeman (Gallatin Field)
543 mi
874 km · 472 nm
1h 39m
estimated nonstop flight time
+1h
time difference · heading east
See live TTD→BZN fares Phone-only fares on this route — call free
Flight time details
543 miles nonstop takes roughly 1h 39m 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
- TTD — Portland Troutdale Airport · Troutdale, United States
- BZN — Gallatin Field · Bozeman, 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 TTD
- PDX · Portland International Airport10 mi away
- HIO · Portland Hillsboro Airport27 mi away
- KLS · Southwest Washington Regional Airport46 mi away
- SLE · Salem Municipal Airport/McNary Field53 mi away
Near BZN
- LVM · Mission Field34 mi away
- BTM · Bert Mooney Airport66 mi away
- HLN · Helena Regional Airport70 mi away
- WYS · Yellowstone Airport75 mi away
Frequently asked questions
How far is TTD from BZN?
The flight distance from Troutdale (TTD) to Bozeman (BZN) is 543 miles (874 km, 472 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TTD to BZN?
A nonstop flight takes about 1h 39m 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 Troutdale and Bozeman?
Bozeman is 1 hour ahead of Troutdale.
What is the cheapest way to fly from TTD to BZN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TTD–BZN that never appear on search engines, with no booking fees.