Need help booking?
Unpublished phone-only deals available
PDX to IDA: distance & flight time
Portland (Portland International Airport) → Idaho Falls (Idaho Falls Regional Airport)
537 mi
865 km · 467 nm
1h 38m
estimated nonstop flight time
+1h
time difference · heading east
See live PDX→IDA fares Phone-only fares on this route — call free
Flight time details
537 miles nonstop takes roughly 1h 38m 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
- PDX — Portland International Airport · Portland, United States
- IDA — Idaho Falls Regional Airport · Idaho Falls, 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 PDX
- TTD · Portland Troutdale Airport10 mi away
- HIO · Portland Hillsboro Airport17 mi away
- KLS · Southwest Washington Regional Airport39 mi away
- SLE · Salem Municipal Airport/McNary Field51 mi away
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
Frequently asked questions
How far is PDX from IDA?
The flight distance from Portland (PDX) to Idaho Falls (IDA) is 537 miles (865 km, 467 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PDX to IDA?
A nonstop flight takes about 1h 38m 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 Portland and Idaho Falls?
Idaho Falls is 1 hour ahead of Portland.
What is the cheapest way to fly from PDX to IDA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PDX–IDA that never appear on search engines, with no booking fees.