American Airlines flights to Idaho Falls from $381*

Popular flights to Idaho Falls on American Airlines

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  • Los Angeles (LAX)to

    Idaho Falls (IDA)
    03/06/26 - 03/08/26
    from
    $641Fare subject to changes
    Updated: 20 hours ago
    Round trip
    Economy

    Miami (MIA)to

    Idaho Falls (IDA)
    03/22/26 - 03/28/26
    from
    $688Fare subject to changes
    Updated: 2 minutes ago
    Round trip
    Economy

*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)
09/12/26 - 09/16/26

Round trip

Economy

from
$381Fare subject to changes
Updated: 18 hours ago

Phoenix (PHX)to

Idaho Falls (IDA)
04/10/26 - 04/12/26

Round trip

Economy

from
$456Fare subject to changes
Updated: 33 minutes ago

Austin (AUS)to

Idaho Falls (IDA)
12/26/26 - 12/31/26

Round trip

Economy

from
$1,005Fare subject to changes
Updated: 23 hours ago

Los Angeles (LAX)to

Idaho Falls (IDA)
06/09/26 - 06/16/26

Round trip

Economy

from
$712Fare subject to changes
Updated: 20 hours ago

Indianapolis (IND)to

Idaho Falls (IDA)
09/11/26 - 09/18/26

Round trip

Economy

from
$527Fare subject to changes
Updated: 4 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.

American Airlines flights to Idaho Falls
Earn up to $400 back on your next American Airlines flight plus, 30,000 bonus miles. Terms apply. Opens another site in a new window that may not meet accessibility guidelines.