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BZN to TTD: distance & flight time
Bozeman (Gallatin Field) → Troutdale (Portland Troutdale Airport)
543 mi
874 km · 472 nm
1h 39m
estimated nonstop flight time
-1h
time difference · heading west
See live BZN→TTD fares Phone-only fares on this route — call free
Flight time details
543 miles nonstop takes roughly 1h 39m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- BZN — Gallatin Field · Bozeman, United States
- TTD — Portland Troutdale Airport · Troutdale, 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 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
Frequently asked questions
How far is BZN from TTD?
The flight distance from Bozeman (BZN) to Troutdale (TTD) is 543 miles (874 km, 472 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BZN to TTD?
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 Bozeman and Troutdale?
Troutdale is 1 hour behind Bozeman.
What is the cheapest way to fly from BZN to TTD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BZN–TTD that never appear on search engines, with no booking fees.