WestJet flights from Portland (PDX) to Seattle-Tacoma (SEA).

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Sat 13:38 Portland (PDX) 14:45 Seattle-Tacoma (SEA) WestJet WS 6427 Non-stop Embraer EMB 175 (E7W) 1:07 Effective 2026-04-18 through 2026-04-25 Codeshare flight, operated by Delta Air Lines.(DL 3802)
Mon,Fri-Sun 13:38 Portland (PDX) 14:45 Seattle-Tacoma (SEA) WestJet WS 6427 Non-stop Embraer EMB 175 (E7W) 1:07 Effective 2026-04-26 through 2026-05-04 Codeshare flight, operated by Delta Air Lines.(DL 3802)
Mon,Fri-Sun 09:40 Portland (PDX) 10:57 Seattle-Tacoma (SEA) WestJet WS 6428 Non-stop Embraer EMB 175 (E7W) 1:17 Effective 2026-04-13 through 2026-04-25 Codeshare flight, operated by Delta Air Lines.(DL 3953)
Mon,Fri-Sun 09:40 Portland (PDX) 10:55 Seattle-Tacoma (SEA) WestJet WS 6428 Non-stop Embraer EMB 175 (E7W) 1:15 Effective from 2026-10-25 Codeshare flight, operated by Delta Air Lines.(DL 3953)
Mon,Fri-Sun 09:15 Portland (PDX) 10:26 Seattle-Tacoma (SEA) WestJet WS 6867 Non-stop Embraer EMB 175 (E7W) 1:11 Effective 2026-02-13 through 2026-03-07 Codeshare flight, operated by Delta Air Lines.(DL 3953)
Mon,Fri-Sun 09:20 Portland (PDX) 10:33 Seattle-Tacoma (SEA) WestJet WS 6867 Non-stop Embraer EMB 175 (E7W) 1:13 Effective 2026-01-09 through 2026-02-09 Codeshare flight, operated by Delta Air Lines.(DL 3953)
Mon,Fri-Sun 09:19 Portland (PDX) 10:35 Seattle-Tacoma (SEA) WestJet WS 6977 Non-stop Embraer EMB 175 (E7W) 1:16 Valid until 2026-01-04 Codeshare flight, operated by Delta Air Lines.(DL 3953)
Mon 09:20 Portland (PDX) 10:33 Seattle-Tacoma (SEA) WestJet WS 6977 Non-stop Embraer EMB 175 (E7W) 1:13 Operates only on 2026-01-05 Codeshare flight, operated by Delta Air Lines.(DL 3953)
Daily 12:29 Portland (PDX) 13:38 Seattle-Tacoma (SEA) WestJet WS 6978 Non-stop Embraer EMB 175 (E7W) 1:09 Valid until 2026-01-04 Codeshare flight, operated by Delta Air Lines.(DL 4001)
Mon-Thu,Sat,Sun 17:45 Portland (PDX) 18:52 Seattle-Tacoma (SEA) WestJet WS 7015 Non-stop Embraer EMB 175 (E7W) 1:07 Effective 2026-06-28 through 2026-07-06 Codeshare flight, operated by Delta Air Lines.(DL 3918)
Mon,Tue,Thu,Sat 17:45 Portland (PDX) 18:52 Seattle-Tacoma (SEA) WestJet WS 7015 Non-stop Embraer EMB 175 (E7W) 1:07 Effective 2026-07-09 through 2026-07-30 Codeshare flight, operated by Delta Air Lines.(DL 3918)
Daily 17:45 Portland (PDX) 18:52 Seattle-Tacoma (SEA) WestJet WS 7015 Non-stop Embraer EMB 175 (E7W) 1:07 Effective 2026-07-31 through 2026-08-29 Codeshare flight, operated by Delta Air Lines.(DL 3918)
Tue,Wed,Fri 17:45 Portland (PDX) 18:52 Seattle-Tacoma (SEA) WestJet WS 7040 Non-stop Embraer EMB 175 (E7W) 1:07 Effective 2026-07-03 through 2026-07-10 Codeshare flight, operated by Delta Air Lines.(DL 3918)
Wed,Fri,Sun 17:45 Portland (PDX) 18:52 Seattle-Tacoma (SEA) WestJet WS 7040 Non-stop Embraer EMB 175 (E7W) 1:07 Effective 2026-07-12 through 2026-07-22 Codeshare flight, operated by Delta Air Lines.(DL 3918)
Wed,Fri,Sun 17:45 Portland (PDX) 18:52 Seattle-Tacoma (SEA) WestJet WS 7149 Non-stop Embraer EMB 175 (E7W) 1:07 Effective 2026-07-24 through 2026-07-29 Codeshare flight, operated by Delta Air Lines.(DL 3918)
Sat 13:27 Portland (PDX) 14:33 Seattle-Tacoma (SEA) WestJet WS 7358 Non-stop Embraer EMB 175 (E7W) 1:06 Effective 2026-02-14 through 2026-03-07 Codeshare flight, operated by Delta Air Lines.(DL 3802)
Sat 13:30 Portland (PDX) 14:37 Seattle-Tacoma (SEA) WestJet WS 7358 Non-stop Embraer EMB 175 (E7W) 1:07 Effective 2026-01-10 through 2026-01-17 Codeshare flight, operated by Delta Air Lines.(DL 3802)
Sat 13:30 Portland (PDX) 14:35 Seattle-Tacoma (SEA) WestJet WS 7358 Non-stop Embraer EMB 175 (E7W) 1:05 Effective 2026-01-24 through 2026-02-07 Codeshare flight, operated by Delta Air Lines.(DL 3802)
Mon,Fri-Sun 09:12 Portland (PDX) 10:23 Seattle-Tacoma (SEA) WestJet WS 7491 Non-stop Embraer EMB 175 (E7W) 1:11 Effective 2026-03-08 through 2026-03-14 Codeshare flight, operated by Delta Air Lines.(DL 3953)
Mon,Fri-Sun 09:12 Portland (PDX) 10:25 Seattle-Tacoma (SEA) WestJet WS 7491 Non-stop Embraer EMB 175 (E7W) 1:13 Effective 2026-03-15 through 2026-04-12 Codeshare flight, operated by Delta Air Lines.(DL 3953)
Mon-Fri,Sun 13:27 Portland (PDX) 14:33 Seattle-Tacoma (SEA) WestJet WS 7912 Non-stop Embraer EMB 175 (E7W) 1:06 Effective 2026-02-12 through 2026-03-06 Codeshare flight, operated by Delta Air Lines.(DL 3802)
Mon-Fri,Sun 13:30 Portland (PDX) 14:37 Seattle-Tacoma (SEA) WestJet WS 7912 Non-stop Embraer EMB 175 (E7W) 1:07 Effective 2026-01-05 through 2026-02-11 Codeshare flight, operated by Delta Air Lines.(DL 3802)
Mon,Fri-Sun 13:38 Portland (PDX) 14:45 Seattle-Tacoma (SEA) WestJet WS 7912 Non-stop Embraer EMB 175 (E7W) 1:07 Effective 2026-05-08 through 2026-10-05 Codeshare flight, operated by Delta Air Lines.(DL 3802)
Mon,Fri-Sun 13:38 Portland (PDX) 14:47 Seattle-Tacoma (SEA) WestJet WS 7912 Non-stop Embraer EMB 175 (E7W) 1:09 Effective 2026-10-09 through 2026-10-24 Codeshare flight, operated by Delta Air Lines.(DL 3802)
Mon,Thu-Sun 15:50 Portland (PDX) 16:55 Seattle-Tacoma (SEA) WestJet WS 7915 Non-stop Embraer EMB 175 (E7W) 1:05 Effective 2026-04-30 through 2026-06-01 Codeshare flight, operated by Delta Air Lines.(DL 4062)
Daily 15:50 Portland (PDX) 16:55 Seattle-Tacoma (SEA) WestJet WS 7915 Non-stop Embraer EMB 175 (E7W) 1:05 Effective 2026-06-02 through 2026-09-01 Codeshare flight, operated by Delta Air Lines.(DL 4062)
Mon,Thu-Sun 15:50 Portland (PDX) 16:55 Seattle-Tacoma (SEA) WestJet WS 7915 Non-stop Embraer EMB 175 (E7W) 1:05 Effective 2026-09-03 through 2026-10-05 Codeshare flight, operated by Delta Air Lines.(DL 4062)
Mon,Thu-Sun 15:50 Portland (PDX) 16:58 Seattle-Tacoma (SEA) WestJet WS 7915 Non-stop Embraer EMB 175 (E7W) 1:08 Effective 2026-10-08 through 2026-10-12 Codeshare flight, operated by Delta Air Lines.(DL 4062)
Daily 10:40 Portland (PDX) 11:45 Seattle-Tacoma (SEA) WestJet WS 8541 Non-stop Embraer EMB 175 (E7W) 1:05 Effective 2026-03-08 through 2026-03-14 Codeshare flight, operated by Delta Air Lines.(DL 3818)
Daily 10:40 Portland (PDX) 11:47 Seattle-Tacoma (SEA) WestJet WS 8541 Non-stop Embraer EMB 175 (E7W) 1:07 Effective 2026-03-15 through 2026-04-12 Codeshare flight, operated by Delta Air Lines.(DL 3818)
Mon-Fri,Sun 11:10 Portland (PDX) 12:26 Seattle-Tacoma (SEA) WestJet WS 8541 Non-stop Embraer EMB 175 (E7W) 1:16 Effective 2026-04-13 through 2026-05-01 Codeshare flight, operated by Delta Air Lines.(DL 3818)
Daily 11:10 Portland (PDX) 12:26 Seattle-Tacoma (SEA) WestJet WS 8541 Non-stop Embraer EMB 175 (E7W) 1:16 Effective 2026-05-02 through 2026-10-05 Codeshare flight, operated by Delta Air Lines.(DL 3818)
Daily 11:10 Portland (PDX) 12:22 Seattle-Tacoma (SEA) WestJet WS 8541 Non-stop Embraer EMB 175 (E7W) 1:12 Effective from 2026-10-06 Codeshare flight, operated by Delta Air Lines.(DL 3818)

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Parallax here PDX-SEA

A domestic route departing from the Portland airport (PDX) and arriving at Seattle-Tacoma airport (SEA).
The flight distance is 129 miles, or 208 km.
The timezone of both the departure and the arrival airports is UTC-8 . Current time at both airports is (loading...).
For direct flights, the flight time varies between 1:05 and 1:17.

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WestJet flights from Portland (PDX) to Seattle-Tacoma (SEA).

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FLIGHT SCHEDULE

Direct Codeshare Flights:

WestJet WS6427

13:38

Portland (PDX)

14:45

Seattle-Tacoma (SEA)

Effective 2026-04-18 through 2026-04-25

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 3802)

Duration: 1:07, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS6427

13:38

Portland (PDX)

14:45

Seattle-Tacoma (SEA)

Effective 2026-04-26 through 2026-05-04

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 3802)

Duration: 1:07, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS6428

09:40

Portland (PDX)

10:57

Seattle-Tacoma (SEA)

Effective 2026-04-13 through 2026-04-25

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 3953)

Duration: 1:17, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS6428

09:40

Portland (PDX)

10:55

Seattle-Tacoma (SEA)

Effective from 2026-10-25

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 3953)

Duration: 1:15, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS6867

09:15

Portland (PDX)

10:26

Seattle-Tacoma (SEA)

Effective 2026-02-13 through 2026-03-07

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 3953)

Duration: 1:11, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS6867

09:20

Portland (PDX)

10:33

Seattle-Tacoma (SEA)

Effective 2026-01-09 through 2026-02-09

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 3953)

Duration: 1:13, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS6977

09:19

Portland (PDX)

10:35

Seattle-Tacoma (SEA)

Valid until 2026-01-04

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 3953)

Duration: 1:16, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS6977

09:20

Portland (PDX)

10:33

Seattle-Tacoma (SEA)

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 3953)

Duration: 1:13, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS6978

12:29

Portland (PDX)

13:38

Seattle-Tacoma (SEA)

Valid until 2026-01-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 4001)

Duration: 1:09, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS7015

17:45

Portland (PDX)

18:52

Seattle-Tacoma (SEA)

Effective 2026-06-28 through 2026-07-06

Mon

Tue

Wed

Thu

Fri
-

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 3918)

Duration: 1:07, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS7015

17:45

Portland (PDX)

18:52

Seattle-Tacoma (SEA)

Effective 2026-07-09 through 2026-07-30

Mon

Tue

Wed
-

Thu

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 3918)

Duration: 1:07, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS7015

17:45

Portland (PDX)

18:52

Seattle-Tacoma (SEA)

Effective 2026-07-31 through 2026-08-29

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 3918)

Duration: 1:07, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS7040

17:45

Portland (PDX)

18:52

Seattle-Tacoma (SEA)

Effective 2026-07-03 through 2026-07-10

Mon
-

Tue

Wed

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 3918)

Duration: 1:07, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS7040

17:45

Portland (PDX)

18:52

Seattle-Tacoma (SEA)

Effective 2026-07-12 through 2026-07-22

Mon
-

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 3918)

Duration: 1:07, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS7149

17:45

Portland (PDX)

18:52

Seattle-Tacoma (SEA)

Effective 2026-07-24 through 2026-07-29

Mon
-

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 3918)

Duration: 1:07, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS7358

13:27

Portland (PDX)

14:33

Seattle-Tacoma (SEA)

Effective 2026-02-14 through 2026-03-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 3802)

Duration: 1:06, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS7358

13:30

Portland (PDX)

14:37

Seattle-Tacoma (SEA)

Effective 2026-01-10 through 2026-01-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 3802)

Duration: 1:07, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS7358

13:30

Portland (PDX)

14:35

Seattle-Tacoma (SEA)

Effective 2026-01-24 through 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 3802)

Duration: 1:05, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS7491

09:12

Portland (PDX)

10:23

Seattle-Tacoma (SEA)

Effective 2026-03-08 through 2026-03-14

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 3953)

Duration: 1:11, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS7491

09:12

Portland (PDX)

10:25

Seattle-Tacoma (SEA)

Effective 2026-03-15 through 2026-04-12

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 3953)

Duration: 1:13, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS7912

13:27

Portland (PDX)

14:33

Seattle-Tacoma (SEA)

Effective 2026-02-12 through 2026-03-06

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 3802)

Duration: 1:06, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS7912

13:30

Portland (PDX)

14:37

Seattle-Tacoma (SEA)

Effective 2026-01-05 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 3802)

Duration: 1:07, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS7912

13:38

Portland (PDX)

14:45

Seattle-Tacoma (SEA)

Effective 2026-05-08 through 2026-10-05

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 3802)

Duration: 1:07, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS7912

13:38

Portland (PDX)

14:47

Seattle-Tacoma (SEA)

Effective 2026-10-09 through 2026-10-24

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 3802)

Duration: 1:09, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS7915

15:50

Portland (PDX)

16:55

Seattle-Tacoma (SEA)

Effective 2026-04-30 through 2026-06-01

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 4062)

Duration: 1:05, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS7915

15:50

Portland (PDX)

16:55

Seattle-Tacoma (SEA)

Effective 2026-06-02 through 2026-09-01

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 4062)

Duration: 1:05, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS7915

15:50

Portland (PDX)

16:55

Seattle-Tacoma (SEA)

Effective 2026-09-03 through 2026-10-05

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 4062)

Duration: 1:05, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS7915

15:50

Portland (PDX)

16:58

Seattle-Tacoma (SEA)

Effective 2026-10-08 through 2026-10-12

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 4062)

Duration: 1:08, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS8541

10:40

Portland (PDX)

11:45

Seattle-Tacoma (SEA)

Effective 2026-03-08 through 2026-03-14

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 3818)

Duration: 1:05, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS8541

10:40

Portland (PDX)

11:47

Seattle-Tacoma (SEA)

Effective 2026-03-15 through 2026-04-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 3818)

Duration: 1:07, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS8541

11:10

Portland (PDX)

12:26

Seattle-Tacoma (SEA)

Effective 2026-04-13 through 2026-05-01

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 3818)

Duration: 1:16, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS8541

11:10

Portland (PDX)

12:26

Seattle-Tacoma (SEA)

Effective 2026-05-02 through 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 3818)

Duration: 1:16, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS8541

11:10

Portland (PDX)

12:22

Seattle-Tacoma (SEA)

Effective from 2026-10-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 3818)

Duration: 1:12, non-stop
Embraer EMB 175 (E7W)

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Parallax here PDX-SEA

A domestic route departing from the Portland airport (PDX) and arriving at Seattle-Tacoma airport (SEA).
The flight distance is 129 miles, or 208 km.
The timezone of both the departure and the arrival airports is UTC-8 . Current time at both airports is (loading...).
For direct flights, the flight time varies between 1:05 and 1:17.

All PDX-SEA flights

All WestJet flights

Return (SEA-PDX) flights

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