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IDA to TTD: distance & flight time
Idaho Falls (Idaho Falls Regional Airport) → Troutdale (Portland Troutdale Airport)
527 mi
849 km · 458 nm
1h 37m
estimated nonstop flight time
-1h
time difference · heading west
See live IDA→TTD fares Phone-only fares on this route — call free
Flight time details
527 miles nonstop takes roughly 1h 37m 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
- IDA — Idaho Falls Regional Airport · Idaho Falls, 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 IDA
- PIH · Pocatello Regional Airport49 mi away
- JAC · Jackson Hole Airport67 mi away
- WYS · Yellowstone Airport94 mi away
- BYI · Burley Municipal Airport109 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 IDA from TTD?
The flight distance from Idaho Falls (IDA) to Troutdale (TTD) is 527 miles (849 km, 458 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IDA to TTD?
A nonstop flight takes about 1h 37m 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 Idaho Falls and Troutdale?
Troutdale is 1 hour behind Idaho Falls.
What is the cheapest way to fly from IDA to TTD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IDA–TTD that never appear on search engines, with no booking fees.