Why should I get one? Mo-PASS offers monthly transferable, unlimited in-and-out access to SeaTacPark, 24 hours a day, 7 days a week.

  • Do you live in the south end, work downtown, and like a safe reliable place to park?
  • Do you travel frequently and now use the airport monthly program?
  • Are you looking for long-term secure parking?

Our Mo-PASS rate is $179.95/month plus tax*.

Register for a Monthly Pass Online
Payment will be automatically charged on a month-to-month basis, on the same date of the month** as the initial purchase.For questions regarding Mo-PASS or to sign-up for the program, please contact Seble Teklemariam at 206-824-2544 or send an email to

* Sales tax of 10%. Taxes subject to change. The airport fee and the City of SeaTac tax is waived for Mo-PASS purchases.
** Note: Initial purchases made on the 29th through the 31st of the month will be renewed on or around the 28th of the month.