Airlines with flights from Portland to Seattle

There are two airlines with scheduled flights between PDX and SEA. Both Alaska Airlines and Delta operates non-stop flights from Portland International to Seattle Airport and the flight time is 1 hour and 1 minutes.

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Schedules

Alaska Airlines

Non-stop with Alaska Airlines

  • Total flight time: 1 hour and 1 minutes
  • One World Alliance
  • Portland and Seattle are both Alaska Airlines hubs.
  • 87 flights per week
  • Embraer 175
    Boeing 737-800 (winglets) Passenger/BBJ2
    Boeing 737-900 (winglets) Passenger/BBJ3
    Boeing 737MAX 9 Passenger
    Boeing 737MAX 8 Passenger
  • Business and first class available
PDX
Direct
SEA
 
Flight
Mon
Jun 22
Tue
Jun 23
Wed
Jun 24
Thu
Jun 25
Fri
Jun 26
Sat
Jun 27
Sun
Jun 28
AS2431
05:00
05:00
05:00
05:00
05:00
05:00
05:00
AS499
06:19
06:19
06:19
06:19
06:19
06:19
06:19
AS2420
07:19
07:19
07:19
07:19
07:19
07:19
07:19
AS2108
08:19
08:19
08:19
08:19
08:19
08:19
08:19
AS427
09:19
09:19
09:19
09:19
09:19
09:19
09:19
AS3431
10:35
10:35
10:35
10:35
10:35
10:35
10:35
AS3078
12:03
12:03
12:03
12:03
12:03
12:03
12:03
AS2205
13:48
13:48
13:48
13:48
13:48
13:48
13:48
AS3408
15:30
15:30
15:30
15:30
15:30
15:30
15:30
AS430
17:30
17:30
17:30
17:30
17:30
17:30
17:30
AS2313
19:38
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19:38
19:38
19:38
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19:38
AS2421
21:30
21:30
21:30
21:30
21:30
21:30
21:30
SHOW RETURN SCHEDULE
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The timetable & schedule information was updated at

Delta Air Lines

Non-stop with Delta Air Lines

  • Total flight time: 1 hour and 12 minutes
  • Sky Team Alliance
  • Seattle is a Delta Air Lines hub.
  • 55 flights per week
  • Embraer 175 (Enhanced Winglets)
  • Business and first class available
PDX
Direct
SEA
 
Flight
Mon
Jun 22
Tue
Jun 23
Wed
Jun 24
Thu
Jun 25
Fri
Jun 26
Sat
Jun 27
Sun
Jun 28
DL4008
05:30
05:30
05:30
05:30
05:30
05:30
05:30
DL4471
07:20
07:20
07:20
07:20
07:20
07:20
07:20
DL3953
09:30
09:30
09:30
09:30
09:30
09:30
09:16
DL3818
11:20
11:20
11:20
11:20
11:20
11:20
11:20
DL3802
12:23
12:23
12:23
12:23
12:23
12:23
12:23
DL4062
15:26
15:26
15:26
15:26
15:26
15:25
15:26
DL3918
17:50
17:50
17:50
17:50
17:50
17:50
17:50
DL3923
20:42
20:42
20:42
20:42
20:42
----
20:42
SHOW RETURN SCHEDULE
CHECK PRICES FOR PDX - SEA

The timetable & schedule information was updated at

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Flight data on this page was last updated on 2026-06-08
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