Flight Routes from Portland Oregon to Idaho Falls

Compare cheap outbound and return flights from Portland-Oregon (PDX) to Idaho Falls (IDA) and find the best offer from numerous airlines and travel agencies.

Trip type
Cheapest roundtrip flight
from€352
Flight distance
866 km
Time difference

Cheap flight offers from Portland-Oregon to Idaho Falls

sorted by price and recency
filters
  1. –
    Alaska Airlines
    –
    PDX–IDA
    1 stopover
    Alaska Airlines
    –
    IDA–PDX
    1 stopover
    €3,012
  2. –
    United Airlines
    –
    PDX–IDA
    1 stopover
    United Airlines
    –
    IDA–PDX
    1 stopover
    €1,165
  3. –
    Alaska Airlines
    –
    PDX–IDA
    non-stop flight
    Alaska Airlines
    –
    IDA–PDX
    non-stop flight
    €352

Flight schedule from Portland-Oregon (PDX) to Idaho Falls (IDA)

Select a travel date in the flight schedule for the route from Portland-Oregon (PDX) to Idaho Falls (IDA) and compare affordable flight deals.

offers
Active filtersnone
Matching outbound flightsPDX–IDA · 3 of 3
fromto
dep.arr.
durationstopovers
  1. November 8 – 14, 2026
  2. November 15 – 21, 2026
  3. November 22 – 28, 2026
    1. PDXIDA
      nonstop
      1. Alaska Airlines
    2. PDXIDA
      nonstop
      1. Alaska Airlines
    3. PDXIDA
      nonstop
      1. Alaska Airlines

      Important flight information

      Discover more flights around Portland-Oregon and Idaho Falls

      Departure airport Airport Portland International Airport, Oregon (PDX)
      Arrival airport Airport Idaho Falls, ID (IDA)
      Destination country Flights to United States
      Departure airport - Destination country Portland International Airport, Oregon - United States
      Alternative routes to United States
      Alternative flights to Idaho Falls
      Flight destinations with a similar price