Contact Us
Looking to get in touch? You’ll find contact info for the airlines and Transportation Security Administration (TSA) below, along with answers to common questions. If you’d like to provide feedback on your terminal or parking experience, please complete the form on our Passenger Feedback page.
Airline Information
For information regarding reservations, departures, or lost bags, please contact the airline directly:
Sun Country Airlines
Allegiant Ticket Sale Hours (in person)
Sundays, 12:00 – 1:00 PM
Lost and Found
For items lost in the terminal building, parking lots, or shuttle, visit our Lost and Found page and complete the form. If you still have questions, call the lost and found hotline at +1 (480) 988-7565 and leave a message.
For items left at the TSA Security Checkpoint: +1 (602) 626-1453 or complete their online form.
For items left on the aircraft, please contact the individual carrier:
- Allegiant: +1 (866) 719-3910 or visit chargerback.com and search “Allegiant” and complete the form
- Sun Country Airlines: +1 (651) 905-2737 or complete their online form
Parking
For lot locations, rates, and a map, please visit the Parking page.
For up-to-date parking status updates, text GATPRK to 888-777 (opt-out any time).
For answers to questions not found on the Parking page or to provide feedback, please call the Parking Hotline at +1 (480) 988-7721 and leave a message.
Airport Administration
Airport General Information
Engineering and Facilities
Media Inquiries
Badging Office
Gateway Aviation Services (FBO)
Noise Complaints
Community Relations
Job Hotline
Real Estate and Business Development
Administration Office
5835 South Sossaman Road, Mesa, Arizona 85212
Please note the Airport Administration Office is not located at the Terminal. The Airport Administration Office is open Monday through Thursday, 7:00 AM – 6:00 PM.