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Popular airlines to Idaho Falls
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How much is the cheapest flight to Idaho Falls?
Prices were available within the past 7 days and start at ₩168,500 for one-way flights and ₩498,800 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, May 12 - Fri, May 15
SEA
Seattle
IDA
Idaho Falls
₩498,800 Roundtrip, found 2 days ago
₩498,800
Roundtrip
found 2 days ago

Tue, May 12 - Fri, May 15
SEA
Seattle
IDA
Idaho Falls
₩516,600 Roundtrip, found 2 days ago
₩516,600
Roundtrip
found 2 days ago

Tue, May 12 - Fri, May 15
SEA
Seattle
IDA
Idaho Falls
₩574,600 Roundtrip, found 2 days ago
₩574,600
Roundtrip
found 2 days ago

Tue, Jul 28 - Thu, Jul 30
SEA
Seattle
IDA
Idaho Falls
₩1,403,000 Roundtrip, found 1 day ago
₩1,403,000
Roundtrip
found 1 day ago

Tue, Jul 28 - Thu, Jul 30
SEA
Seattle
IDA
Idaho Falls
₩1,540,200 Roundtrip, found 1 day ago
₩1,540,200
Roundtrip
found 1 day ago
Find the cheapest month to fly from Columbus (CMH) to Idaho Falls (IDA)
January is typically the cheapest month to fly
From ₩500,921 - ₩1,518,990 per traveler.
Frequently asked questions
Travel information
Destination airport | Idaho Falls Regional |
|---|---|
Destination airport IATA code | IDA |
Destination city name | Idaho Falls |
Roundtrip price | ₩498,800 |
*Available to Expedia members.