Flights from Portland to Seattle

PDXSEA

Portland International Airport (Portland, United States) → Seattle–Tacoma International Airport (Seattle, United States)

Nonstop
0h 55m
Distance
208 km
Frequency
7×/week
One-way from
$91
Airlines
Alaska Airlines, Delta Air Lines, United 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

  • AS220505:05→06:000h 55mAlaska Airlines
  • AS49906:08→07:101h 2mAlaska Airlines
  • DL369507:00→08:191h 19mDelta Air Lines
  • AS42707:08→08:151h 7mAlaska Airlines
  • AS49008:08→09:081hAlaska Airlines
  • AS240809:20→10:170h 57mAlaska Airlines
  • DL395309:31→10:401h 9mDelta Air Lines
  • AS321710:35→11:471h 12mAlaska Airlines
  • DL381811:25→12:421h 17mDelta Air Lines
  • AS303812:04→13:081h 4mAlaska Airlines
  • DL380212:29→13:391h 10mDelta Air Lines
  • AS228414:10→15:080h 58mAlaska Airlines
  • DL406215:31→16:451h 14mDelta Air Lines
  • AS306415:55→16:571h 2mAlaska Airlines
  • AS224017:45→18:451hAlaska Airlines
  • DL391817:49→19:051h 16mDelta Air Lines
  • AS232019:35→20:320h 57mAlaska Airlines
  • AS143221:59→23:001h 1mAlaska Airlines

Tuesday

  • AS220505:05→06:000h 55mAlaska Airlines
  • AS49906:08→07:101h 2mAlaska Airlines
  • DL369507:00→08:191h 19mDelta Air Lines
  • AS42707:08→08:151h 7mAlaska Airlines
  • AS49008:08→09:081hAlaska Airlines
  • AS240809:20→10:170h 57mAlaska Airlines
  • DL395309:31→10:401h 9mDelta Air Lines
  • AS321710:35→11:471h 12mAlaska Airlines
  • DL381811:25→12:421h 17mDelta Air Lines
  • AS303812:04→13:081h 4mAlaska Airlines
  • DL380212:29→13:391h 10mDelta Air Lines
  • AS228414:10→15:080h 58mAlaska Airlines
  • DL406215:31→16:451h 14mDelta Air Lines
  • AS306415:55→16:571h 2mAlaska Airlines
  • AS224017:45→18:451hAlaska Airlines
  • DL391817:49→19:051h 16mDelta Air Lines
  • AS232019:35→20:320h 57mAlaska Airlines

Wednesday

  • AS220505:05→06:000h 55mAlaska Airlines
  • AS49906:08→07:101h 2mAlaska Airlines
  • DL369507:00→08:191h 19mDelta Air Lines
  • AS42707:08→08:151h 7mAlaska Airlines
  • AS49008:08→09:081hAlaska Airlines
  • AS240809:20→10:170h 57mAlaska Airlines
  • DL395309:31→10:401h 9mDelta Air Lines
  • AS321710:35→11:471h 12mAlaska Airlines
  • DL381811:25→12:421h 17mDelta Air Lines
  • AS303812:04→13:081h 4mAlaska Airlines
  • DL380212:29→13:391h 10mDelta Air Lines
  • AS228414:10→15:080h 58mAlaska Airlines
  • DL406215:31→16:451h 14mDelta Air Lines
  • AS306415:55→16:571h 2mAlaska Airlines
  • AS224017:45→18:451hAlaska Airlines
  • DL391817:49→19:051h 16mDelta Air Lines
  • AS232019:35→20:320h 57mAlaska Airlines
  • AS143221:59→23:001h 1mAlaska Airlines

Thursday

  • AS220505:05→06:000h 55mAlaska Airlines
  • DL369507:00→08:191h 19mDelta Air Lines
  • AS42707:08→08:151h 7mAlaska Airlines
  • AS49008:08→09:081hAlaska Airlines
  • AS240809:20→10:170h 57mAlaska Airlines
  • DL395309:31→10:401h 9mDelta Air Lines
  • AS321710:35→11:471h 12mAlaska Airlines
  • DL381811:25→12:421h 17mDelta Air Lines
  • AS303812:04→13:081h 4mAlaska Airlines
  • DL380212:29→13:391h 10mDelta Air Lines
  • AS228414:10→15:080h 58mAlaska Airlines
  • DL406215:31→16:451h 14mDelta Air Lines
  • AS306415:55→16:571h 2mAlaska Airlines
  • AS224017:45→18:451hAlaska Airlines
  • DL391817:49→19:051h 16mDelta Air Lines
  • AS232019:35→20:320h 57mAlaska Airlines
  • AS143221:59→23:001h 1mAlaska Airlines

Friday

  • AS220505:05→06:000h 55mAlaska Airlines
  • AS49906:08→07:101h 2mAlaska Airlines
  • DL369507:00→08:191h 19mDelta Air Lines
  • AS42707:08→08:151h 7mAlaska Airlines
  • AS49008:08→09:081hAlaska Airlines
  • AS240809:20→10:170h 57mAlaska Airlines
  • DL395309:31→10:401h 9mDelta Air Lines
  • AS321710:35→11:471h 12mAlaska Airlines
  • DL381811:25→12:421h 17mDelta Air Lines
  • AS303812:04→13:081h 4mAlaska Airlines
  • DL380212:29→13:391h 10mDelta Air Lines
  • AS228414:10→15:080h 58mAlaska Airlines
  • DL406215:31→16:451h 14mDelta Air Lines
  • AS306415:55→16:571h 2mAlaska Airlines
  • AS224017:45→18:451hAlaska Airlines
  • DL391817:49→19:051h 16mDelta Air Lines
  • AS232019:35→20:320h 57mAlaska Airlines
  • AS143221:59→23:001h 1mAlaska Airlines

Saturday

  • AS220505:05→06:000h 55mAlaska Airlines
  • AS49906:08→07:101h 2mAlaska Airlines
  • DL369507:00→08:191h 19mDelta Air Lines
  • AS42707:08→08:151h 7mAlaska Airlines
  • AS49008:08→09:081hAlaska Airlines
  • AS240809:20→10:170h 57mAlaska Airlines
  • DL395309:31→10:401h 9mDelta Air Lines
  • AS321710:35→11:471h 12mAlaska Airlines
  • DL381811:25→12:421h 17mDelta Air Lines
  • AS303812:04→13:081h 4mAlaska Airlines
  • DL380212:29→13:391h 10mDelta Air Lines
  • AS228414:10→15:080h 58mAlaska Airlines
  • DL406215:34→16:481h 14mDelta Air Lines
  • AS306415:55→16:571h 2mAlaska Airlines
  • AS224017:45→18:451hAlaska Airlines
  • DL391817:49→19:051h 16mDelta Air Lines
  • AS232019:35→20:320h 57mAlaska Airlines
  • AS143221:59→23:001h 1mAlaska Airlines

Sunday

  • AS220505:05→06:000h 55mAlaska Airlines
  • DL400805:30→06:451h 15mDelta Air Lines
  • AS49906:08→07:101h 2mAlaska Airlines
  • AS42707:08→08:151h 7mAlaska Airlines
  • DL369507:10→08:291h 19mDelta Air Lines
  • AS49008:08→09:082hAlaska Airlines
  • AS240809:20→10:170h 57mAlaska Airlines
  • DL395309:31→10:401h 9mDelta Air Lines
  • AS321710:35→11:471h 12mAlaska Airlines
  • DL381811:25→12:421h 17mDelta Air Lines
  • AS303812:04→13:081h 4mAlaska Airlines
  • DL380212:29→13:391h 10mDelta Air Lines
  • AS228414:10→15:080h 58mAlaska Airlines
  • DL406215:31→16:451h 14mDelta Air Lines
  • AS306415:55→16:571h 2mAlaska Airlines
  • AS224017:45→18:451hAlaska Airlines
  • DL391817:49→19:051h 16mDelta Air Lines
  • AS232019:35→20:320h 57mAlaska Airlines
  • DL382019:59→21:151h 16mDelta Air Lines
  • AS143221:59→23:001h 1mAlaska Airlines

Portland to Seattle — frequently asked

How long is the flight from Portland to Seattle?
PDX–SEA is 0h 55m nonstop, covering 208 km (129 mi).
Which airlines fly nonstop from Portland to Seattle?
Alaska Airlines, Delta Air Lines, United Airlines operate this route nonstop.
How much is a flight from Portland to Seattle?
One-way fares on PDX–SEA 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 7 days a week (126 scheduled departures).