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Direct flights from Portland to Seattle

Airlines Schedules

PDX - SEA route map All flights from PDX to SEA non-stop. There are direct flights from Portland International (PDX), Oregon, USA to Seattle Tacoma International (SEA), Washington, USA with Alaska Airlines and Delta Air Lines. 176 weekly departures are currently scheduled on this route. Departure times range from 05:00 to 22:30 depending on the schedule period. The flight distance is 130 miles (209 km). Flight time ranges from 53 minutes to 1 hour and 29 minutes.

PDX
Portland
USAPortland , USA
SEA
Seattle Tacoma
USASeattle , USA
PDX
Portland
USAPortland , USA
Seattle Tacoma
USASeattle , USA
SEA
Flight time 0h 53min to 1h 29min
Updated Sep 28, 2026
CHANGE DIRECTION

Airlines with non-stop routes:

Alaska Airlines oneworld

Departure times vary between 05:00 and 22:30
S
M
T
W
T
F
S
Sun
Mon
Tue
Wed
Thu
Fri
Sat
123 flights/week
123 flights/week

Delta Air Lines SkyTeam

Departure times vary between 05:05 and 20:44
S
M
T
W
T
F
S
Sun
Mon
Tue
Wed
Thu
Fri
Sat
53 flights/week
53 flights/week
Weekday-labels: HAS FLIGHTS UPCOMING NO FLIGHTS
View all flight dates
Flight schedule from Portland to Seattle with Alaska Airlines

This is a weekly direct flight schedule for Alaska Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.

 
Flight
Mon
Oct 26
Tue
Oct 27
Wed
Oct 28
Thu
Oct 29
Fri
Oct 30
Sat
Oct 31
Sun
Nov 1
AS2205
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05:05
AS2197
05:06
05:06
05:06
05:06
05:06
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AS3443
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05:06
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AS499
06:09
06:09
06:09
06:09
06:09
06:09
06:08
AS427
07:09
07:09
07:09
07:09
07:09
07:09
07:08
AS490
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08:08
AS376
08:09
08:09
08:09
08:09
08:09
08:09
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AS2408
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09:20
AS754
09:31
09:31
09:31
09:31
09:29
09:31
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AS3217
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10:35
AS1409
11:03
11:03
11:03
11:03
11:03
11:03
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AS3038
12:18
12:18
12:18
12:18
12:18
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12:04
AS3166
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12:18
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AS2284
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14:10
AS3342
14:30
14:30
14:30
14:30
14:30
14:30
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AS3146
15:48
15:48
15:48
15:48
15:48
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AS3212
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15:48
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AS3064
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15:55
AS2349
17:39
17:39
17:39
17:39
17:39
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AS3177
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17:39
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AS2240
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17:45
AS2320
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19:35
AS2426
19:37
19:37
19:37
19:37
19:37
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AS2554
21:29
21:29
21:29
21:29
21:29
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AS1432
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21:59

The timetable & schedule information was updated at 2026-09-28

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Flight schedule from Portland to Seattle with Delta Air Lines

This is a weekly direct flight schedule for Delta Air Lines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.

 
Flight
Mon
Oct 26
Tue
Oct 27
Wed
Oct 28
Thu
Oct 29
Fri
Oct 30
Sat
Oct 31
Sun
Nov 1
DL4008
05:30
05:30
05:30
05:30
05:30
05:30
05:30
DL3695
07:10
07:10
07:10
07:10
07:10
08:00
07:10
DL3953
09:31
09:31
09:31
09:31
09:31
----
09:31
DL3818
11:25
11:25
11:25
11:25
11:25
11:25
11:25
DL3802
12:29
12:29
12:29
12:29
12:29
12:29
12:29
DL4062
15:31
15:31
15:31
15:31
15:31
----
15:31
DL3918
17:49
17:49
17:49
17:49
17:49
17:49
17:49
DL3820
20:44
20:44
20:44
20:44
20:44
----
----

The timetable & schedule information was updated at 2026-09-28

RETURN SCHEDULE
CHECK PRICES
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Portland to Seattle scheduled departures

Select a date to see every published non-stop departure between PDX and SEA.

Saturday
Sat
Oct 24
19 flights(19)
Sunday
Sun
Oct 25
20 flights(20)
Monday
Mon
Oct 26
20 flights(20)
Tuesday
Tue
Oct 27
20 flights(20)
Wednesday
Wed
Oct 28
20 flights(20)
Thursday
Thu
Oct 29
20 flights(20)
Friday
Fri
Oct 30
20 flights(20)
Time
Airline
Flight
05:06
Alaska Airlines Alaska Airlines
AS2197
05:30
Delta Air Lines Delta Air Lines
DL4008
06:09
Alaska Airlines Alaska Airlines
AS499
07:09
Alaska Airlines Alaska Airlines
AS427
07:10
Delta Air Lines Delta Air Lines
DL3695
08:09
Alaska Airlines Alaska Airlines
AS376
09:31
Alaska Airlines Alaska Airlines
AS754
09:31
Delta Air Lines Delta Air Lines
DL3953
11:03
Alaska Airlines Alaska Airlines
AS1409
11:25
Delta Air Lines Delta Air Lines
DL3818
12:18
Alaska Airlines Alaska Airlines
AS3038
12:29
Delta Air Lines Delta Air Lines
DL3802
14:30
Alaska Airlines Alaska Airlines
AS3342
15:34
Delta Air Lines Delta Air Lines
DL4062
15:48
Alaska Airlines Alaska Airlines
AS3146
17:48
Alaska Airlines Alaska Airlines
AS2349
17:49
Delta Air Lines Delta Air Lines
DL3918
19:37
Alaska Airlines Alaska Airlines
AS2426
21:29
Alaska Airlines Alaska Airlines
AS2554
05:06
Alaska Airlines Alaska Airlines
AS2197
05:30
Delta Air Lines Delta Air Lines
DL4008
06:09
Alaska Airlines Alaska Airlines
AS499
07:09
Alaska Airlines Alaska Airlines
AS427
07:10
Delta Air Lines Delta Air Lines
DL3695
08:09
Alaska Airlines Alaska Airlines
AS376
09:31
Alaska Airlines Alaska Airlines
AS754
09:31
Delta Air Lines Delta Air Lines
DL3953
11:03
Alaska Airlines Alaska Airlines
AS1409
11:25
Delta Air Lines Delta Air Lines
DL3818
12:18
Alaska Airlines Alaska Airlines
AS3038
12:29
Delta Air Lines Delta Air Lines
DL3802
14:30
Alaska Airlines Alaska Airlines
AS3342
15:31
Delta Air Lines Delta Air Lines
DL4062
15:48
Alaska Airlines Alaska Airlines
AS3146
17:39
Alaska Airlines Alaska Airlines
AS2349
17:49
Delta Air Lines Delta Air Lines
DL3918
19:37
Alaska Airlines Alaska Airlines
AS2426
20:44
Delta Air Lines Delta Air Lines
DL3820
21:29
Alaska Airlines Alaska Airlines
AS2554
05:06
Alaska Airlines Alaska Airlines
AS2197
05:30
Delta Air Lines Delta Air Lines
DL4008
06:09
Alaska Airlines Alaska Airlines
AS499
07:09
Alaska Airlines Alaska Airlines
AS427
07:10
Delta Air Lines Delta Air Lines
DL3695
08:09
Alaska Airlines Alaska Airlines
AS376
09:31
Alaska Airlines Alaska Airlines
AS754
09:31
Delta Air Lines Delta Air Lines
DL3953
11:03
Alaska Airlines Alaska Airlines
AS1409
11:25
Delta Air Lines Delta Air Lines
DL3818
12:18
Alaska Airlines Alaska Airlines
AS3038
12:29
Delta Air Lines Delta Air Lines
DL3802
14:30
Alaska Airlines Alaska Airlines
AS3342
15:31
Delta Air Lines Delta Air Lines
DL4062
15:48
Alaska Airlines Alaska Airlines
AS3146
17:39
Alaska Airlines Alaska Airlines
AS2349
17:49
Delta Air Lines Delta Air Lines
DL3918
19:37
Alaska Airlines Alaska Airlines
AS2426
20:44
Delta Air Lines Delta Air Lines
DL3820
21:29
Alaska Airlines Alaska Airlines
AS2554
05:06
Alaska Airlines Alaska Airlines
AS2197
05:30
Delta Air Lines Delta Air Lines
DL4008
06:09
Alaska Airlines Alaska Airlines
AS499
07:09
Alaska Airlines Alaska Airlines
AS427
07:10
Delta Air Lines Delta Air Lines
DL3695
08:09
Alaska Airlines Alaska Airlines
AS376
09:31
Alaska Airlines Alaska Airlines
AS754
09:31
Delta Air Lines Delta Air Lines
DL3953
11:03
Alaska Airlines Alaska Airlines
AS1409
11:25
Delta Air Lines Delta Air Lines
DL3818
12:18
Alaska Airlines Alaska Airlines
AS3038
12:29
Delta Air Lines Delta Air Lines
DL3802
14:30
Alaska Airlines Alaska Airlines
AS3342
15:31
Delta Air Lines Delta Air Lines
DL4062
15:48
Alaska Airlines Alaska Airlines
AS3146
17:39
Alaska Airlines Alaska Airlines
AS2349
17:49
Delta Air Lines Delta Air Lines
DL3918
19:37
Alaska Airlines Alaska Airlines
AS2426
20:44
Delta Air Lines Delta Air Lines
DL3820
21:29
Alaska Airlines Alaska Airlines
AS2554
05:06
Alaska Airlines Alaska Airlines
AS2197
05:30
Delta Air Lines Delta Air Lines
DL4008
06:09
Alaska Airlines Alaska Airlines
AS499
07:09
Alaska Airlines Alaska Airlines
AS427
07:10
Delta Air Lines Delta Air Lines
DL3695
08:09
Alaska Airlines Alaska Airlines
AS376
09:31
Alaska Airlines Alaska Airlines
AS754
09:31
Delta Air Lines Delta Air Lines
DL3953
11:03
Alaska Airlines Alaska Airlines
AS1409
11:25
Delta Air Lines Delta Air Lines
DL3818
12:18
Alaska Airlines Alaska Airlines
AS3038
12:29
Delta Air Lines Delta Air Lines
DL3802
14:30
Alaska Airlines Alaska Airlines
AS3342
15:31
Delta Air Lines Delta Air Lines
DL4062
15:48
Alaska Airlines Alaska Airlines
AS3146
17:39
Alaska Airlines Alaska Airlines
AS2349
17:49
Delta Air Lines Delta Air Lines
DL3918
19:37
Alaska Airlines Alaska Airlines
AS2426
20:44
Delta Air Lines Delta Air Lines
DL3820
21:29
Alaska Airlines Alaska Airlines
AS2554
05:06
Alaska Airlines Alaska Airlines
AS2197
05:30
Delta Air Lines Delta Air Lines
DL4008
06:09
Alaska Airlines Alaska Airlines
AS499
07:09
Alaska Airlines Alaska Airlines
AS427
07:10
Delta Air Lines Delta Air Lines
DL3695
08:09
Alaska Airlines Alaska Airlines
AS376
09:31
Alaska Airlines Alaska Airlines
AS754
09:31
Delta Air Lines Delta Air Lines
DL3953
11:03
Alaska Airlines Alaska Airlines
AS1409
11:25
Delta Air Lines Delta Air Lines
DL3818
12:18
Alaska Airlines Alaska Airlines
AS3038
12:29
Delta Air Lines Delta Air Lines
DL3802
14:30
Alaska Airlines Alaska Airlines
AS3342
15:31
Delta Air Lines Delta Air Lines
DL4062
15:48
Alaska Airlines Alaska Airlines
AS3146
17:39
Alaska Airlines Alaska Airlines
AS2349
17:49
Delta Air Lines Delta Air Lines
DL3918
19:37
Alaska Airlines Alaska Airlines
AS2426
20:44
Delta Air Lines Delta Air Lines
DL3820
21:29
Alaska Airlines Alaska Airlines
AS2554
05:06
Alaska Airlines Alaska Airlines
AS2197
05:30
Delta Air Lines Delta Air Lines
DL4008
06:09
Alaska Airlines Alaska Airlines
AS499
07:09
Alaska Airlines Alaska Airlines
AS427
07:10
Delta Air Lines Delta Air Lines
DL3695
08:09
Alaska Airlines Alaska Airlines
AS376
09:29
Alaska Airlines Alaska Airlines
AS754
09:31
Delta Air Lines Delta Air Lines
DL3953
11:03
Alaska Airlines Alaska Airlines
AS1409
11:25
Delta Air Lines Delta Air Lines
DL3818
12:18
Alaska Airlines Alaska Airlines
AS3038
12:29
Delta Air Lines Delta Air Lines
DL3802
14:30
Alaska Airlines Alaska Airlines
AS3342
15:31
Delta Air Lines Delta Air Lines
DL4062
15:48
Alaska Airlines Alaska Airlines
AS3146
17:39
Alaska Airlines Alaska Airlines
AS2349
17:49
Delta Air Lines Delta Air Lines
DL3918
19:37
Alaska Airlines Alaska Airlines
AS2426
20:44
Delta Air Lines Delta Air Lines
DL3820
21:29
Alaska Airlines Alaska Airlines
AS2554
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PDX-SEA flight route
Route map from Portland, PDX to Seattle, SEA. The distance is 130 miles or 209 km.
Portland - Seattle direct flight map
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PDX - SEA route facts

  • Distance
    130 miles (209 km)
  • Flight time
    53 minutes to 1 hour and 29 minutes
  • Airlines
    Alaska Airlines Alaska Airlines
    Delta Delta
  • Airline alliances
    oneworld SkyTeam
  • Cabins
    Economy Business First
  • Hub airports
    Alaska Airlines: PDX and SEA (Primary hub.)
    Delta Air Lines: SEA
  • Aircraft
    Alaska Airlines: Embraer 175, Boeing 737-900 (winglets) Passenger/BBJ3, Boeing 737-800 (winglets) Passenger/BBJ2, Boeing 737MAX 8 Passenger, Boeing 737MAX 9 Passenger and Boeing 737-700 Passenger
    Delta Air Lines: Airbus A220-300, Embraer 175 (Enhanced Winglets), Airbus A220-100 and Boeing 737-800 Passenger

Route FAQ

Alaska Airlines and Delta Air Lines operate non-stop flights from PDX to SEA with 176 weekly departures.

Scheduled flight time from PDX to SEA ranges from 53 minutes to 1 hour and 29 minutes. The route covers 130 miles (209 km).

176 weekly departures are currently scheduled on this route, with published departure times ranging from 05:00 to 22:30 depending on the schedule period.

Economy, Business and First are currently scheduled on non-stop flights for this route.
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BLI Bellingham International
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PAE Snohomish Co
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PSC Tri Cities Airport
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BFI Boeing Fld King Co International
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