American Airlines flights to Idaho Falls from $261*

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.

Find deals on flights to Idaho Falls

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Dallas (DFW)to

Idaho Falls (IDA)
10/14/25 - 10/21/25

Round trip

Economy

from
$381Fare subject to changes
Updated: 1 hour ago

Los Angeles (LAX)to

Idaho Falls (IDA)
10/21/25 - 10/28/25

Round trip

Economy

from
$261Fare subject to changes
Updated: 7 hours ago

Phoenix (PHX)to

Idaho Falls (IDA)
11/08/25 - 11/15/25

Round trip

Economy

from
$291Fare subject to changes
Updated: 16 hours ago

Austin (AUS)to

Idaho Falls (IDA)
10/25/25 - 11/01/25

Round trip

Economy

from
$319Fare subject to changes
Updated: 48 minutes ago

Washington, D.C. (WAS)to

Idaho Falls (IDA)
11/05/25 - 11/12/25

Round trip

Economy

from
$409Fare subject to changes
Updated: 46 minutes ago

New York (LGA)to

Idaho Falls (IDA)
10/21/25 - 10/28/25

Round trip

Economy

from
$355Fare subject to changes
Updated: 1 hour 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.

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