#1 Rated
SeaTac Airport
Parking Company!

Earn Alaska Air Mileage

Get 25 Free Miles

For Each Paid Day Of
SeaTac Airport Parking At MasterPark

Twenty Five miles will be credited to your Alaska Airlines/Horizon Air account for each paid day (24 hour period) of parking.

Go to go to Alaska Airlines Mileage login page.

Mileage Plan members must present their mileage number to the cashier upon return to accrue miles.

Didn't redeem miles at checkout? Click Here

Image of a time-saving Alaska/Horizon Airlines check-in kiosk located at each MasterPark location.

Avoid Lines & Save Time
At SeaTac Airport

Alaska Airlines/Horizon Air

Automated
Check-In Kiosk

At Each
MasterPark Location

Alaska Airlines and Horizon Air customers can check-in for their flights at each of our four Seattle Airport parking locations.

Remote check-in kiosks are another way MasterPark can make your SeaTac parking experience a bit easier. You can get more information on the Alaska Airlines/Horizon Air Mileage plan, or check the status of your account on the Alaska Airlines Web site.

Free Miles! Another Reason To Choose MasterPark For SeaTac Airport Parking