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King County Washington home

Information for passengers

Air service

King County International Airport-Boeing Field has three air carriers offering passenger service departing from the terminal.

  • Kenmore Air has regularly scheduled flights to Friday Harbor/San Juan Island (FRD), Eastsound/Orcas Island (ESD), and Victoria in British Columbia (YYJ), as well as scenic flights around Mount Rainier and Mount Saint Helens.
  • SeaPort Airlines offers regularly scheduled flights to Portland, Oregon (PDX) and Felts Field in Spokane (SFF).
  • Backcountry Aviation offers scheduled flights to Bellingham (BLI).

Air charter service may be available through a fixed base operator (FBO). Contact them for information.

Route map

Click for larger view in new window

Map of passenger service destinations from BFI including FRD, ESD, YYJ, PDX, BLI, and SFF.
Map of passenger service destinations from King County International Airport-Boeing Field

Paid parking starts October 1, 2026

King County International Airport-Boeing Field will implement paid parking at the terminal starting October 1, 2026. Electric vehicle (EV) charging fees will take effect separately, beginning September 1, 2026.

Customer Rates (Daily Parking)

  • First Hour: Free
  • Hourly Rate: $3.00 per hour after the first hour and any portion thereof
  • Daily Maximum: $15.00
  • Weekly Maximum: $100.00

Signage and on-site guidance will be posted in the terminal parking lot in advance of implementation. Additional details will also be available on the airport website.

Tenant Employee Parking (Monthly Parking)

  • Monthly Parking Permit: $100.00 per eligible employee

For more information or to ask questions about parking, please contact Airport Administration at KCIACustSvc@kingcounty.gov or 206-296-7380.

Parking

Parking is available at the terminal for airline passengers. Park in any numbered space and give the number of that parking space to the airline when you check in for your flight. There is currently no charge for parking.

Ground transportation

Taxi, rideshare, and limousine service

Taxi, rideshare, and limousine service to and from the airport is only a phone call or app click away. These transportation services do not stage at curbside but can be requested, so please contact the company of your choice in advance.

Rental cars

Rental cars are available at KCIA through the following businesses. Please contact them directly for your rental car needs.

  • Hertz
    6987 Perimeter Rd. S. Suite 104, Seattle, WA 98108
    206-763-0995
    hertz.com
  • Go Rentals
    8555 Perimeter Rd. S., Seattle, WA 98108
    1-888-888-1143
    206-502-2424
    gorentals.com
  • Turo Rental Car
    415-965-4525
    turo.com

Public transit

There are currently no public transit options available on the terminal (east) side of the airfield. The nearest bus stops are on the west side of KCIA, along East Marginal Way and Ellis Avenue South.