Seattle to Seattle (BFI–SEA) — Airlines, Schedules & Connections
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No nonstop flights on this route. connecting options below.
BFI–SEA is served by 1 airline with nonstop service. United Airlines leads the route. The flight covers 5 miles in approximately 2h. Beyond nonstop, 39 hubs offer 1-stop connections.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| UA United Airlines | 1 | – | 2h | – | Star Alliance | – |
Weekly Schedule Pattern
Connection Landscape
On-Time Performance
Other ways to reach Seattle from Seattle
| Metric | BFI→SEA | TIW→SEA | BLI→SEA |
|---|---|---|---|
| Distance from BFI | – | 22 mi | 88 mi |
| Nonstop airlines | 1 | 1 | 3 |
| Weekly flights | 1 | – | 44 |
| Flight time | 2h | – | 0h 53m |
Travel Essentials
BFI: MDT · SEA: MDT
When it's 6:00 PM in Seattle, it's 6:00 PM in Seattle.
Link Light Rail from the airport station (inside the terminal) to downtown Seattle takes 38 minutes ($3.50). No transfers needed; trains run 5am to 1am daily.Taxis and ride-shares to downtown cost $35–55. For Bellevue and Eastside destinations (across Lake Washington), ride-share is faster than Link. Car rentals are in the consolidated rental facility; take the free shuttle from baggage claim. Sound Transit buses serve Tacoma, Renton, and Federal Way.
Marine west coast climate. Winters are mild but persistently grey and rainy (3–9°C). Snow is rare at sea level but can occur December through February, causing significant disruptions when it does. The airport sits between Seattle and Tacoma in an area that receives more fog and low cloud than downtown Seattle.
Summers are famously pleasant (18–25°C) with low humidity and mostly clear skies, one of the best flying climates in the US from June through September. The wettest months are November through January.
BFI–SEA Quick Facts
Frequently Asked Questions
Flights from BFI to SEA
King County International Airport - Boeing Field (BFI) and Seattle–Tacoma International Airport (SEA) are connected by nonstop service from United Airlines. With 1 weekly departures, this is a regularly served route.
BFI to SEA Flight Duration and Schedule
Nonstop flight time from BFI to SEA ranges from 2 hours 0 minutes. The route covers a distance of 5 miles (9 km).
Connecting Options and Alternatives
39 one-stop connections are available, with the fastest taking approximately 2 hours via YYJ. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Tacoma (TIW), Bellingham (BLI) and Victoria (YYJ).