Seattle to Portland (BFI–PDX) — Airlines, Schedules & Connections
No flights match your filters.
No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.
Most recently operated nonstop flights — the month shown is when each was last scheduled. Most destinations remain reachable with a connection.
No discontinued nonstop flights on record for this route.
BFI–PDX had nonstop service from United Airlines, Delta Air Lines and Sun Country Airlines, last on the schedule in September 2026. There's no nonstop on it right now, so today you'd fly it with one stop. The connecting options below are sorted by layover. Nonstop, it's about 135 miles in 0h 34m.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| UA United Airlines | 1 | – | – | – | Star Alliance | – |
| DL Delta Air Lines | 0 | – | – | – | SkyTeam | – |
| SY Sun Country Airlines | 0 | – | – | – | – | – |
Connection Landscape
On-Time Performance
Other ways to reach Portland from Seattle
| Metric | BFI→PDX | SEA→PDX | TIW→PDX |
|---|---|---|---|
| Distance from BFI | – | 5 mi | 22 mi |
| Nonstop airlines | – | 21 | 2 |
| Weekly flights | – | 419 | – |
| Flight time | 0h 34m | 0h 51m | 0h 22m |
Travel Essentials
BFI: PDT · PDX: PDT
When it's 6:00 PM in Seattle, it's 6:00 PM in Portland.
BFI–PDX Quick Facts
Frequently Asked Questions
Flights from BFI to PDX
King County International Airport - Boeing Field (BFI) and Portland International Airport (PDX) had nonstop service from United Airlines, Delta Air Lines and Sun Country Airlines, last on the schedule in September 2026. The nonstop is dormant right now, so the way to fly it today is one connection, and the options above are sorted by layover.
BFI to PDX Flight Duration and Schedule
Nonstop flight time from BFI to PDX is about 0 hours 34 minutes gate to gate. The route covers a distance of 135 miles (217 km).
Connecting Options and Alternatives
Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Seattle (SEA), Tacoma (TIW) and Everett (PAE).