Flights from Portland to Seattle

PDXBFI

Portland International Airport (Portland, United States) → King County International Airport - Boeing Field (Seattle, United States)

Also known as Seattle.

Nonstop
0h 50m
Distance
217 km
Frequency
6×/week
One-way from
$91
Airlines
NetJets Aviation, SeaPort Airlines
Book on Aviasales

Fares by month

One-way, per person

Lowest fares Aviasales travelers found in recent searches; some may include a connection. Prices change often — tap a month to see live fares.

Weekly schedule

Monday

  • X4310106:45→07:350h 50mSeaPort Airlines
  • X4310309:25→10:150h 50mSeaPort Airlines
  • X4310516:05→16:550h 50mSeaPort Airlines
  • X4310718:45→19:350h 50mSeaPort Airlines
  • X4314121:25→22:150h 50mSeaPort Airlines

Tuesday

  • X4310106:45→07:350h 50mSeaPort Airlines
  • X4310309:25→10:150h 50mSeaPort Airlines
  • X4310516:05→16:550h 50mSeaPort Airlines
  • X4310718:45→19:350h 50mSeaPort Airlines
  • X4314121:25→22:150h 50mSeaPort Airlines

Wednesday

  • X4310106:45→07:350h 50mSeaPort Airlines
  • X4310309:25→10:150h 50mSeaPort Airlines
  • X4310516:05→16:550h 50mSeaPort Airlines
  • X4310718:45→19:350h 50mSeaPort Airlines
  • X4314121:25→22:150h 50mSeaPort Airlines

Thursday

  • X4310106:45→07:350h 50mSeaPort Airlines
  • X4310309:25→10:150h 50mSeaPort Airlines
  • X4310516:05→16:550h 50mSeaPort Airlines
  • X4310718:45→19:350h 50mSeaPort Airlines
  • X4314121:25→22:150h 50mSeaPort Airlines

Friday

  • X4310106:45→07:350h 50mSeaPort Airlines
  • X4310309:25→10:150h 50mSeaPort Airlines
  • X4310516:05→16:550h 50mSeaPort Airlines
  • X4310718:45→19:350h 50mSeaPort Airlines
  • X4314121:25→22:150h 50mSeaPort Airlines

Sunday

  • X4312507:35→08:250h 50mSeaPort Airlines
  • X4314209:35→10:250h 50mSeaPort Airlines
  • X4314516:20→17:100h 50mSeaPort Airlines
  • X4313117:45→18:350h 50mSeaPort Airlines

Portland to Seattle — frequently asked

How long is the flight from Portland to Seattle?
PDX–BFI is 0h 50m nonstop, covering 217 km (135 mi).
Which airlines fly nonstop from Portland to Seattle?
NetJets Aviation, SeaPort Airlines operate this route nonstop.
How much is a flight from Portland to Seattle?
One-way fares on PDX–BFI recently started from $91. The lowest recent fare is for travel in November 2026. Fares change daily, so check current prices before booking.
How often do flights run from Portland to Seattle?
The route is served 6 days a week (29 scheduled departures).