
American Airlines flights to Idaho Falls from $241*
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1 Adult, Economy class
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today
today
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)
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.
Idaho Falls routes with American Airlines
- Dallas - Idaho Falls
- Phoenix - Idaho Falls
- New York - Idaho Falls
- Austin - Idaho Falls
- Atlanta - Idaho Falls
- Cincinnati - Idaho Falls
- Chicago - Idaho Falls
- Boston - Idaho Falls
- San Jose - Idaho Falls
- Indianapolis - Idaho Falls
- Los Angeles - Idaho Falls
- Little Rock - Idaho Falls
- Washington, D.C. - Idaho Falls
- Miami - Idaho Falls