There are 3 direct nonstop flight destinations from Seattle Boeing Fld King Co International (BFI), served by 2 airlines. 3 are domestic routes and 0 are international non-stop flights. The longest direct flight goes to Portland (PDX), with a non-stop flight time of 50m.
Route data last updated: May 27, 2026
Most Popular from Seattle
Busiest routes by number of airlines
🍃 Lowest-carbon direct flights from Seattle
Shortest nonstop routes from BFI — direct flights cut takeoff/climb fuel burn vs. taking a layover
Airlines from Seattle
About Boeing Fld King Co International (BFI)
Frequently Asked Questions
How many direct flights are there from Seattle (BFI)?
3 nonstop destinations from Seattle (BFI), across 2 airlines. 3 domestic, 0 international.
Which airlines fly from Seattle (BFI)?
2 airlines fly nonstop from Seattle (BFI). Full list is in the airline section above.
What is the longest nonstop flight from Seattle (BFI)?
Portland (PDX) — 134 miles, about 50m.
Can I fly internationally from Seattle (BFI)?
Check the route list above for all nonstop destinations from Seattle (BFI).
How early should I arrive at Boeing Fld King Co International?
2 hours for domestic, 3 hours for international. Standard advice for check-in, security, and immigration.
What timezone is Seattle (BFI) in?
America/Los_Angeles.