Fuel Prices at KBFI
Boeing Field/King County International Airport · Seattle, Washington
All FBOs at KBFI
Prices updated daily · Last updated September 12, 2026
| # | FBO | Jet-A | 100LL |
|---|---|---|---|
| 1 | Skyservice SeattleBest Price | $7.35 | $8.72 |
| 2 | Modern Aviation | $7.44 | $9.03 |
| 3 | Signature Aviation | $7.70 | $8.85 |
Jet-A Price History at KBFI
▼ −$0.79Over the past 116 days, the cheapest Jet-A at KBFI has fallen by $0.79/gal (9.7%), moving from $8.14 to $7.35. Over that window it ranged between $6.21 and $8.14 — a $1.93/gal swing.
100LL Price History at KBFI
▲ +$0.87Over the past 116 days, the cheapest 100LL at KBFI has risen by $0.87/gal (11.1%), moving from $7.85 to $8.72. Over that window it ranged between $7.35 and $8.72 — a $1.37/gal swing.
About Boeing Field/King County International Airport
Boeing Field/King County International Airport (KBFI) is located in Seattle, Washington. There are 3 Fixed Base Operators at this airport offering fuel and services. The current best Jet-A price is $7.35/gallon at Skyservice Seattle.Prices are updated daily and may vary.