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King County Washington home

Fees and rates

Get the latest fees and rates for landings, parking, and itinerant aircraft. Find a link to pay your fees at the online payment portal.

Landing fees

  • Non-based aircraft over 12,500 pounds: $1.50 per 1,000 pounds maximum gross landing weight (MGLW)
  • Non-revenue generating aircraft under 12,500 pounds: No fee
  • Aircraft based at the airport: No fee (unless they're revenue-generating)

Parking and tie-down rates

Parking is available by reservation only on airport-operated ramps. Call 206-296-7334 before your flight to BFI to arrange parking.

The fees listed here apply to aircraft using airport-operated ramps. Pilots pay the fees upon arrival. A convenience fee of 2.5% ($2 minimum) is added to the amount due by the card processor. King County does not receive any part of this fee.

PlanePass Authorization to Bill and Notice

Aircraft parked on a fixed-base operator's (FBO) ramp are subject only to their parking charges. You pay the fees to the FBO.

Weight (pounds)
 Aircraft type Hours 0-12
 Next 12 hours
 Daily rate
 Monthly rate
0-12,500 Light GA aircraft $5 $5 $10 $110
12,501-20,000 GA aircraft $15 $6 $21 $137
20,001-80,000 Corporate aircraft $25 $10 $35 $229
80,001-275,000 Narrow-body jets $35 $14 $49 $314
275,001+ Wide-body jets $61 $25 $86 $544

Pay your fees

Visit the airport's online payment portal

Itinerant aircraft parking

  • Arrange parking with Airport Operations at 206-296-7334
  • For itinerant parking at the Museum of Flight, call 206-764-5710

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.