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Search flights to Idaho Falls

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Flying to Idaho Falls: things to know

There are 10 airlines that fly from the United States to Idaho Falls. The most popular route is from Sea-Tac Airport in Seattle to Idaho Falls Regional Airport in Idaho Falls. On average, this one-way flight takes 1 hour 41 minutes and costs $553 round trip.

The most popular route

SEA Sea-Tac Airport to IDA Idaho Falls Regional Airport

Average flight on the most popular route

1 hour 41 minutes

Average round-trip ticket price

$553

Fly from the United States to Idaho Falls

10 airlines
A beautiful view of Idaho Falls
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Flexibility

Flexibility

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Airlines that fly to Idaho Falls

Based on flights we sold recently. Available airlines may vary depending on your search

  • United Airlines logo
    United Airlines
  • American Airlines logo
    American Airlines
  • Allegiant Air logo
    Allegiant Air
  • Alaska Airlines logo
    Alaska Airlines
  • Spirit Airlines logo
    Spirit Airlines
  • Sun Country logo
    Sun Country
  • King Island Airlines logo
    King Island Airlines
  • Southern Airways Express logo
    Southern Airways Express
  • Hawaiian Airlines logo
    Hawaiian Airlines

Frequently asked questions




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