If you have lost or found an item at the Idaho Falls Regional Airport (IDA), please read the Frequently Asked Questions below. Please note that the airport is only able to help travelers locate items lost on airport property. If you left your item on the plane, at the airline counter, or have lost baggage you will need to contact the airline you flew with.

Frequently Asked Questions: Lost Items Edition

• Who do I call if I left an item at the airport?

If you left an item at the airport, please stop by the Airport Administration office in the terminal or call 208-612-8221 during business hours. 

• Who do I call if I left an item on the plane?

You will contact the airline you traveled with. Below are their numbers:

Delta or United flight, contact SkyWest at 208-529-8001

Allegiant flight, call 702-505-8888 

Alaska flight, call 800-252-7522

American Air flight, call 800-433-7300 

• Who do I contact for lost baggage?

Lost baggage should be handled at the local airline ticket counter or baggage service office immediately after your flight has arrived. 

Delta Baggage Claim: 208-529-8003

United Baggage Claim: 208-529-8003

Allegiant Baggage Claim: 866-719-3910

Alaska Air Baggage Claim: 877-815-8253

American Air Baggage Claim: Via their website 

Contact Us

For more questions regarding lost and found items please stop by the Airport Administration office in the terminal or call 208-612-8221 during business hours.