American Airlines flights to Idaho Falls from $241*

Popular flights to Idaho Falls on American Airlines

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*Fares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Some fares listed may include one or more connections that are Basic Economy, which class is subject to additional terms and conditions. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Additional baggage fees and charges for optional products and services may apply.

American Airlines flights to Idaho Falls from **Flights.FromLowestPrice***

Find deals on flights to Idaho Falls

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Dallas (DFW)to

Idaho Falls (IDA)
09/10/25 - 09/17/25

Round trip

Economy

from
$331Fare subject to changes
Updated: 11 hours ago

Phoenix (PHX)to

Idaho Falls (IDA)
08/26/25 - 09/02/25

Round trip

Economy

from
$279Fare subject to changes
Updated: 7 hours ago

New York (LGA)to

Idaho Falls (IDA)
08/12/25 - 08/19/25

Round trip

Economy

from
$335Fare subject to changes
Updated: 2 hours ago

Austin (AUS)to

Idaho Falls (IDA)
08/19/25 - 08/26/25

Round trip

Economy

from
$299Fare subject to changes
Updated: 2 hours ago

Boston (BOS)to

Idaho Falls (IDA)
09/01/25 - 09/08/25

Round trip

Economy

from
$401Fare subject to changes
Updated: 1 hour ago

Washington, D.C. (DCA)to

Idaho Falls (IDA)
08/12/25 - 08/19/25

Round trip

Economy

from
$387Fare subject to changes
Updated: 2 hours ago

*Fares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Some fares listed may include one or more connections that are Basic Economy, which class is subject to additional terms and conditions. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Additional baggage fees and charges for optional products and services may apply.