Which airport are you flying from?

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. 130 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 55 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 55min to 1h 29min
Updated Nov 2, 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
84 flights/week
84 flights/week

Delta Air Lines SkyTeam

Departure times vary between 05:30 and 19:59
S
M
T
W
T
F
S
Sun
Mon
Tue
Wed
Thu
Fri
Sat
48 flights/week
48 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
Nov 16
Tue
Nov 17
Wed
Nov 18
Thu
Nov 19
Fri
Nov 20
Sat
Nov 21
Sun
Nov 22
AS2205
05:05
05:05
05:05
05:05
----
----
----
AS427
07:08
07:08
07:08
07:08
05:30
05:30
05:30
AS499
06:08
06:08
06:08
06:08
06:22
06:22
06:22
AS490
08:08
08:08
08:08
08:08
07:22
07:22
07:22
AS1337
----
----
----
----
08:22
08:22
08:22
AS2408
09:20
09:20
09:20
09:20
09:25
09:25
09:25
AS3217
10:35
10:35
10:35
10:35
10:54
10:54
10:54
AS3038
12:04
12:04
12:04
12:04
----
----
----
AS2284
14:10
14:10
14:10
14:10
13:49
13:49
13:49
AS2048
----
----
----
----
14:49
14:49
14:49
AS3064
15:55
15:55
15:55
15:55
16:13
16:13
16:13
AS2212
----
----
----
----
17:45
17:45
17:45
AS2240
17:45
17:45
17:45
17:45
----
----
----
AS2320
19:35
19:35
19:35
19:35
----
----
----
AS2118
----
----
----
----
19:36
19:36
19:36
AS1432
21:59
21:59
21:59
21:59
----
21:30
21:30

The timetable & schedule information was updated at 2026-11-02

RETURN SCHEDULE
CHECK PRICES
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
Nov 16
Tue
Nov 17
Wed
Nov 18
Thu
Nov 19
Fri
Nov 20
Sat
Nov 21
Sun
Nov 22
DL4008
05:30
05:30
05:30
05:30
05:30
05:30
05:30
DL3695
07:00
07:00
07:00
07:00
07:00
07:00
07:00
DL3953
09:16
09:16
09:16
09:16
09:16
09:16
09:09
DL3818
11:32
11:32
11:32
11:32
11:32
11:32
11:32
DL3802
14:15
14:15
14:15
14:15
14:15
14:15
14:15
DL3918
17:51
17:51
17:51
17:51
17:51
17:51
17:51
DL3913
19:35
19:35
19:35
19:35
19:35
----
----

The timetable & schedule information was updated at 2026-11-02

RETURN SCHEDULE
CHECK PRICES
SPONSORED AD

Portland to Seattle scheduled departures

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

Thursday
Thu
Dec 03
19 flights(19)
Friday
Fri
Dec 04
19 flights(19)
Saturday
Sat
Dec 05
17 flights(17)
Sunday
Sun
Dec 06
19 flights(19)
Monday
Mon
Dec 07
19 flights(19)
Tuesday
Tue
Dec 08
18 flights(18)
Wednesday
Wed
Dec 09
18 flights(18)
Time
Airline
Flight
05:23
Alaska Airlines Alaska Airlines
AS2205
05:30
Delta Air Lines Delta Air Lines
DL4008
06:26
Alaska Airlines Alaska Airlines
AS499
07:00
Delta Air Lines Delta Air Lines
DL3695
07:30
Alaska Airlines Alaska Airlines
AS427
08:30
Alaska Airlines Alaska Airlines
AS490
09:23
Delta Air Lines Delta Air Lines
DL3953
09:30
Alaska Airlines Alaska Airlines
AS2408
10:30
Alaska Airlines Alaska Airlines
AS3217
11:32
Delta Air Lines Delta Air Lines
DL3818
12:06
Alaska Airlines Alaska Airlines
AS3038
13:57
Alaska Airlines Alaska Airlines
AS2284
14:15
Delta Air Lines Delta Air Lines
DL3802
16:03
Alaska Airlines Alaska Airlines
AS2021
17:32
Alaska Airlines Alaska Airlines
AS2254
17:59
Delta Air Lines Delta Air Lines
DL3918
19:18
Alaska Airlines Alaska Airlines
AS2076
19:38
Delta Air Lines Delta Air Lines
DL3913
21:30
Alaska Airlines Alaska Airlines
AS1432
05:23
Alaska Airlines Alaska Airlines
AS2205
05:30
Delta Air Lines Delta Air Lines
DL4008
06:26
Alaska Airlines Alaska Airlines
AS499
07:00
Delta Air Lines Delta Air Lines
DL3695
07:30
Alaska Airlines Alaska Airlines
AS427
08:30
Alaska Airlines Alaska Airlines
AS490
09:16
Delta Air Lines Delta Air Lines
DL3953
09:30
Alaska Airlines Alaska Airlines
AS2408
10:30
Alaska Airlines Alaska Airlines
AS3217
11:32
Delta Air Lines Delta Air Lines
DL3818
12:06
Alaska Airlines Alaska Airlines
AS3038
13:57
Alaska Airlines Alaska Airlines
AS2284
14:15
Delta Air Lines Delta Air Lines
DL3802
16:03
Alaska Airlines Alaska Airlines
AS2021
17:32
Alaska Airlines Alaska Airlines
AS2254
17:59
Delta Air Lines Delta Air Lines
DL3918
19:18
Alaska Airlines Alaska Airlines
AS2076
19:38
Delta Air Lines Delta Air Lines
DL3913
21:30
Alaska Airlines Alaska Airlines
AS1432
05:23
Alaska Airlines Alaska Airlines
AS2205
05:30
Delta Air Lines Delta Air Lines
DL4008
06:26
Alaska Airlines Alaska Airlines
AS499
07:00
Delta Air Lines Delta Air Lines
DL3695
07:30
Alaska Airlines Alaska Airlines
AS427
08:30
Alaska Airlines Alaska Airlines
AS2206
09:16
Delta Air Lines Delta Air Lines
DL3953
09:30
Alaska Airlines Alaska Airlines
AS2408
10:30
Alaska Airlines Alaska Airlines
AS3217
11:32
Delta Air Lines Delta Air Lines
DL3818
12:06
Alaska Airlines Alaska Airlines
AS3038
13:57
Alaska Airlines Alaska Airlines
AS2284
14:15
Delta Air Lines Delta Air Lines
DL3802
16:03
Alaska Airlines Alaska Airlines
AS2021
17:32
Alaska Airlines Alaska Airlines
AS2254
17:59
Delta Air Lines Delta Air Lines
DL3918
19:18
Alaska Airlines Alaska Airlines
AS2076
05:23
Alaska Airlines Alaska Airlines
AS2205
05:30
Delta Air Lines Delta Air Lines
DL4008
06:26
Alaska Airlines Alaska Airlines
AS499
07:00
Delta Air Lines Delta Air Lines
DL3695
07:30
Alaska Airlines Alaska Airlines
AS427
08:30
Alaska Airlines Alaska Airlines
AS490
09:16
Delta Air Lines Delta Air Lines
DL3953
09:30
Alaska Airlines Alaska Airlines
AS2408
10:30
Alaska Airlines Alaska Airlines
AS3217
11:32
Delta Air Lines Delta Air Lines
DL3818
12:06
Alaska Airlines Alaska Airlines
AS3038
13:57
Alaska Airlines Alaska Airlines
AS2284
14:15
Delta Air Lines Delta Air Lines
DL3802
16:03
Alaska Airlines Alaska Airlines
AS2021
17:32
Alaska Airlines Alaska Airlines
AS2254
17:59
Delta Air Lines Delta Air Lines
DL3918
19:18
Alaska Airlines Alaska Airlines
AS2076
19:38
Delta Air Lines Delta Air Lines
DL3913
21:30
Alaska Airlines Alaska Airlines
AS1432
05:23
Alaska Airlines Alaska Airlines
AS2205
05:30
Delta Air Lines Delta Air Lines
DL4008
06:26
Alaska Airlines Alaska Airlines
AS499
07:00
Delta Air Lines Delta Air Lines
DL3695
07:30
Alaska Airlines Alaska Airlines
AS427
08:30
Alaska Airlines Alaska Airlines
AS490
09:16
Delta Air Lines Delta Air Lines
DL3953
09:30
Alaska Airlines Alaska Airlines
AS2408
10:30
Alaska Airlines Alaska Airlines
AS3217
11:32
Delta Air Lines Delta Air Lines
DL3818
12:06
Alaska Airlines Alaska Airlines
AS3038
13:57
Alaska Airlines Alaska Airlines
AS2284
14:15
Delta Air Lines Delta Air Lines
DL3802
16:03
Alaska Airlines Alaska Airlines
AS2021
17:32
Alaska Airlines Alaska Airlines
AS2254
17:59
Delta Air Lines Delta Air Lines
DL3918
19:18
Alaska Airlines Alaska Airlines
AS2076
19:38
Delta Air Lines Delta Air Lines
DL3913
21:30
Alaska Airlines Alaska Airlines
AS1432
05:23
Alaska Airlines Alaska Airlines
AS2205
05:30
Delta Air Lines Delta Air Lines
DL4008
06:26
Alaska Airlines Alaska Airlines
AS499
07:00
Delta Air Lines Delta Air Lines
DL3695
07:30
Alaska Airlines Alaska Airlines
AS427
08:30
Alaska Airlines Alaska Airlines
AS490
09:16
Delta Air Lines Delta Air Lines
DL3953
09:30
Alaska Airlines Alaska Airlines
AS2408
10:30
Alaska Airlines Alaska Airlines
AS3217
11:32
Delta Air Lines Delta Air Lines
DL3818
12:06
Alaska Airlines Alaska Airlines
AS3038
13:57
Alaska Airlines Alaska Airlines
AS2284
14:15
Delta Air Lines Delta Air Lines
DL3802
16:03
Alaska Airlines Alaska Airlines
AS2021
17:32
Alaska Airlines Alaska Airlines
AS2254
17:59
Delta Air Lines Delta Air Lines
DL3918
19:30
Alaska Airlines Alaska Airlines
AS2076
19:38
Delta Air Lines Delta Air Lines
DL3913
05:23
Alaska Airlines Alaska Airlines
AS2205
05:30
Delta Air Lines Delta Air Lines
DL4008
06:26
Alaska Airlines Alaska Airlines
AS499
07:00
Delta Air Lines Delta Air Lines
DL3695
07:30
Alaska Airlines Alaska Airlines
AS427
08:30
Alaska Airlines Alaska Airlines
AS490
09:23
Delta Air Lines Delta Air Lines
DL3953
09:30
Alaska Airlines Alaska Airlines
AS2408
10:30
Alaska Airlines Alaska Airlines
AS3217
11:32
Delta Air Lines Delta Air Lines
DL3818
12:06
Alaska Airlines Alaska Airlines
AS3038
13:57
Alaska Airlines Alaska Airlines
AS2284
14:15
Delta Air Lines Delta Air Lines
DL3802
16:03
Alaska Airlines Alaska Airlines
AS2021
17:32
Alaska Airlines Alaska Airlines
AS2254
17:59
Delta Air Lines Delta Air Lines
DL3918
19:30
Alaska Airlines Alaska Airlines
AS2076
19:38
Delta Air Lines Delta Air Lines
DL3913
SPONSORED AD
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
SPONSORED AD
SPONSORED AD

PDX - SEA route facts

  • Distance
    130 miles (209 km)
  • Flight time
    55 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 737-800 (winglets) Passenger/BBJ2, Boeing 737MAX 8 Passenger, Boeing 737MAX 9 Passenger, Boeing 737-900 (winglets) Passenger/BBJ3 and Boeing 737-700 Passenger
    Delta Air Lines: Airbus A220-300, Embraer 175 (Enhanced Winglets), Boeing 737-800 Passenger and Airbus A220-100

Route FAQ

Alaska Airlines and Delta Air Lines operate non-stop flights from PDX to SEA with 130 weekly departures (Nov 16 – Nov 22, 2026).

Scheduled flight time from PDX to SEA ranges from 55 minutes to 1 hour and 29 minutes. The route covers 130 miles (209 km).

130 weekly departures (Nov 16 – Nov 22, 2026) 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.
Direct flights from Portland to WA, USA
From Portland to Spokane

GEG Spokane International
From Portland to Bellingham

BLI Bellingham International
From Portland to Everett

PAE Snohomish Co
From Portland to Wenatchee

EAT Pangborn Field
From Portland to Pasco

PSC Tri Cities Airport
From Portland to Seattle

BFI Boeing Fld King Co International
SPONSORED AD
SPONSORED AD