Seattle (BFI) — 155 Flight Routes & Destinations
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Hub Brief
Plan your next trip from Seattle
King County International Airport - Boeing Field (BFI) connects to 155 destinations (118 domestic, 37 international) across 5 continents, served by 29 airlines including NetJets Aviation, LXJ and Executive Jet Management. Browse the route map above to find your destination, then click any route for airline comparisons and schedule details.
Airlines from BFI
All airlines operating scheduled flights from King County International Airport - Boeing Field.
How does BFI compare?
Alternative airports within 150 miles of King County International Airport - Boeing Field.
| Metric | BFI | SEA | PAE | BLI | YYJ | YVR | PDX |
|---|---|---|---|---|---|---|---|
| Distance | — | 5 mi | 26 mi | 88 mi | 93 mi | 122 mi | 135 mi |
| Nonstop Routes | 155 | 252 | 66 | 32 | 57 | 282 | 240 |
| International | 37 | 60 | 16 | 5 | 32 | 193 | 38 |
| Airlines | 11 | 79 | 21 | 13 | 44 | 109 | 70 |
| Passengers/yr | 0.1M | 50.8M | 552K | 533K | 1.9M | 26.5M | 17.3M |
On-Time Performance
Seasonal & Recently Added Routes
Seasonal services and routes recently added to AIRO from BFI.
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Former nonstop destinations from BFI
Destinations that had nonstop service from BFI but don't appear in current schedules. Most remain reachable with a connection — open any route for the flights that used to operate and live options.
Routes by Distance
Distance breakdown of all routes from BFI.
Schedule Overview
Weekly flight schedule summary from BFI.
King County International Airport - Boeing Field: Quick Facts
Comprehensive reference for BFI airport information.
Frequently Asked Questions
Common questions about flights from King County International Airport - Boeing Field.
King County International Airport - Boeing Field offers nonstop flights to 155 destinations, including 118 domestic and 37 international routes.
29 airlines operate scheduled service from King County International Airport - Boeing Field, including major carriers like NetJets Aviation, LXJ and Executive Jet Management. Use the airline filter above to see routes by specific carrier.
Yes, King County International Airport - Boeing Field offers 37 international routes across 5 continents.
Yes. Beyond nonstop routes, the route explorer shows 1-stop and 2-stop connections, letting you reach hundreds of additional destinations via major hubs.
Nearby alternatives include SEA, PAE and BLI. Check the Nearby Airports section above for route counts and distances.
Use the checkboxes in the route list to select routes, then click Compare to see side-by-side stats including frequency, duration, airlines, and on-time performance.
Check the Schedule Overview section for a day-by-day breakdown of route availability from King County International Airport - Boeing Field.
King County International Airport - Boeing Field handles approximately 57,538 passengers annually.
Route data is updated regularly from official airline schedules. Seasonal or newly announced routes may take a few days to appear.
Click any route to see detailed flight options, then use the 'Search Flights' button to check availability and prices on Google Flights.