All airlines flying from Portland (PDX) to Seattle-Tacoma (SEA).

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FLIGHT SCHEDULE
Direct Flights:
Daily 16:00 Portland (PDX) 16:53 Seattle-Tacoma (SEA) Alaska Airlines AS 2249 Non-stop Embraer EMB 175 (E75) 0:53 Effective 2026-03-19 through 2026-04-21
Wed 10:30 Portland (PDX) 11:33 Seattle-Tacoma (SEA) Alaska Airlines AS 2251 Non-stop Embraer EMB 175 (E75) 1:03 Operates only on 2026-02-11
Wed 20:45 Portland (PDX) 21:46 Seattle-Tacoma (SEA) Alaska Airlines AS 2291 Non-stop Embraer EMB 175 (E75) 1:01 Operates only on 2026-03-18
Sun 05:15 Portland (PDX) 06:24 Seattle-Tacoma (SEA) Delta Air Lines DL 2360 Non-stop Boeing 737-900 (739) 1:09 Operates only on 2026-01-04
Mon-Sat 05:30 Portland (PDX) 06:35 Seattle-Tacoma (SEA) Delta Air Lines DL 2360 Non-stop Boeing 737-800 (738) 1:05 Valid until 2026-01-03
Daily 07:10 Portland (PDX) 08:10 Seattle-Tacoma (SEA) Delta Air Lines DL 2360 Non-stop Airbus A220-100 (221) 1:00 Effective 2026-04-13 through 2026-10-05
Daily 07:10 Portland (PDX) 08:18 Seattle-Tacoma (SEA) Delta Air Lines DL 2360 Non-stop Airbus A220-100 (221) 1:08 Effective from 2026-10-06
Sat 08:10 Portland (PDX) 09:08 Seattle-Tacoma (SEA) Alaska Airlines AS 2372 Non-stop Embraer EMB 175 (E75) 0:58 Effective 2026-01-10 through 2026-02-07
Daily 09:30 Portland (PDX) 10:30 Seattle-Tacoma (SEA) Alaska Airlines AS 2372 Non-stop Embraer EMB 175 (E75) 1:00 Effective 2026-02-12 through 2026-03-17
Wed 09:40 Portland (PDX) 10:38 Seattle-Tacoma (SEA) Alaska Airlines AS 2372 Non-stop Embraer EMB 175 (E75) 0:58 Operates only on 2026-03-18
Daily 09:40 Portland (PDX) 10:33 Seattle-Tacoma (SEA) Alaska Airlines AS 2372 Non-stop Embraer EMB 175 (E75) 0:53 Effective 2026-03-19 through 2026-04-21
Mon 07:15 Portland (PDX) 08:13 Seattle-Tacoma (SEA) Alaska Airlines AS 3004 Non-stop Embraer EMB 175 (E75) 0:58 Operates only on 2026-01-05
Mon,Tue,Thu,Sat,Sun 22:11 Portland (PDX) 23:15 Seattle-Tacoma (SEA) Alaska Airlines AS 3008 Non-stop Embraer EMB 175 (E75) 1:04 Valid until 2026-01-05
Wed 21:30 Portland (PDX) 22:33 Seattle-Tacoma (SEA) Alaska Airlines AS 3024 Non-stop Embraer EMB 175 (E75) 1:03 Effective 2026-01-07 through 2026-02-04
Mon-Sat 19:57 Portland (PDX) 21:01 Seattle-Tacoma (SEA) Alaska Airlines AS 3029 Non-stop Embraer EMB 175 (E75) 1:04 Effective 2026-02-12 through 2026-03-17
Daily 09:26 Portland (PDX) 10:31 Seattle-Tacoma (SEA) Alaska Airlines AS 3036 Non-stop Embraer EMB 175 (E75) 1:05 Valid until 2026-01-06
Daily 10:45 Portland (PDX) 11:49 Seattle-Tacoma (SEA) Alaska Airlines AS 3038 Non-stop Embraer EMB 175 (E75) 1:04 Valid until 2026-01-06
Mon,Tue,Thu,Fri,Sun 21:30 Portland (PDX) 22:33 Seattle-Tacoma (SEA) Alaska Airlines AS 3041 Non-stop Embraer EMB 175 (E75) 1:03 Effective 2026-01-08 through 2026-02-10
Daily 10:30 Portland (PDX) 11:33 Seattle-Tacoma (SEA) Alaska Airlines AS 3045 Non-stop Embraer EMB 175 (E75) 1:03 Effective 2026-01-07 through 2026-02-10
Mon,Tue,Thu,Fri 14:56 Portland (PDX) 16:01 Seattle-Tacoma (SEA) Alaska Airlines AS 3048 Non-stop Embraer EMB 175 (E75) 1:05 Valid until 2026-01-06
Wed,Sat,Sun 14:42 Portland (PDX) 15:47 Seattle-Tacoma (SEA) Alaska Airlines AS 3050 Non-stop Embraer EMB 175 (E75) 1:05 Valid until 2026-01-04
Daily 21:45 Portland (PDX) 22:46 Seattle-Tacoma (SEA) Alaska Airlines AS 3277 Non-stop Embraer EMB 175 (E75) 1:01 Effective 2026-05-13 through 2026-06-09
Daily 19:40 Portland (PDX) 20:40 Seattle-Tacoma (SEA) Alaska Airlines AS 3289 Non-stop Embraer EMB 175 (E75) 1:00 Effective from 2026-06-10
Mon-Thu 14:38 Portland (PDX) 15:44 Seattle-Tacoma (SEA) Alaska Airlines AS 3365 Non-stop Embraer EMB 175 (E75) 1:06 Effective 2026-01-07 through 2026-01-15
Mon-Fri 14:38 Portland (PDX) 15:44 Seattle-Tacoma (SEA) Alaska Airlines AS 3365 Non-stop Embraer EMB 175 (E75) 1:06 Effective 2026-01-16 through 2026-02-10
Daily 21:59 Portland (PDX) 23:00 Seattle-Tacoma (SEA) Alaska Airlines AS 3408 Non-stop Embraer EMB 175 (E75) 1:01 Effective from 2026-06-10
Daily 10:34 Portland (PDX) 11:31 Seattle-Tacoma (SEA) Alaska Airlines AS 3431 Non-stop Embraer EMB 175 (E75) 0:57 Effective 2026-05-13 through 2026-06-09
Daily 10:40 Portland (PDX) 11:41 Seattle-Tacoma (SEA) Alaska Airlines AS 3431 Non-stop Embraer EMB 175 (E75) 1:01 Effective from 2026-06-10
Daily 15:40 Portland (PDX) 16:41 Seattle-Tacoma (SEA) Alaska Airlines AS 3446 Non-stop Embraer EMB 175 (E75) 1:01 Effective from 2026-06-10
Mon,Tue,Thu,Fri 19:28 Portland (PDX) 20:33 Seattle-Tacoma (SEA) Alaska Airlines AS 3454 Non-stop Embraer EMB 175 (E75) 1:05 Valid until 2026-01-06
Daily 17:30 Portland (PDX) 18:32 Seattle-Tacoma (SEA) Alaska Airlines AS 3474 Non-stop Embraer EMB 175 (E75) 1:02 Effective 2026-05-13 through 2026-06-09
Daily 13:27 Portland (PDX) 14:33 Seattle-Tacoma (SEA) Delta Air Lines DL 3802 Non-stop Embraer EMB 175 (E7W) 1:06 Effective 2026-02-12 through 2026-03-07
Daily 13:30 Portland (PDX) 14:37 Seattle-Tacoma (SEA) Delta Air Lines DL 3802 Non-stop Embraer EMB 175 (E7W) 1:07 Effective 2026-01-05 through 2026-01-23
Sat 13:30 Portland (PDX) 14:35 Seattle-Tacoma (SEA) Delta Air Lines DL 3802 Non-stop Embraer EMB 175 (E7W) 1:05 Effective 2026-01-24 through 2026-02-07
Mon-Fri,Sun 13:30 Portland (PDX) 14:37 Seattle-Tacoma (SEA) Delta Air Lines DL 3802 Non-stop Embraer EMB 175 (E7W) 1:07 Effective 2026-01-25 through 2026-02-11
Daily 13:38 Portland (PDX) 14:45 Seattle-Tacoma (SEA) Delta Air Lines DL 3802 Non-stop Embraer EMB 175 (E7W) 1:07 Effective 2026-04-13 through 2026-10-05
Daily 13:38 Portland (PDX) 14:47 Seattle-Tacoma (SEA) Delta Air Lines DL 3802 Non-stop Embraer EMB 175 (E7W) 1:09 Effective from 2026-10-06
Daily 13:52 Portland (PDX) 14:53 Seattle-Tacoma (SEA) Delta Air Lines DL 3802 Non-stop Embraer EMB 175 (E7W) 1:01 Effective 2026-03-08 through 2026-03-14
Daily 13:52 Portland (PDX) 14:55 Seattle-Tacoma (SEA) Delta Air Lines DL 3802 Non-stop Embraer EMB 175 (E7W) 1:03 Effective 2026-03-15 through 2026-04-12
Daily 10:40 Portland (PDX) 11:45 Seattle-Tacoma (SEA) Delta Air Lines DL 3818 Non-stop Embraer EMB 175 (E7W) 1:05 Effective 2026-03-08 through 2026-03-14
Daily 10:40 Portland (PDX) 11:47 Seattle-Tacoma (SEA) Delta Air Lines DL 3818 Non-stop Embraer EMB 175 (E7W) 1:07 Effective 2026-03-15 through 2026-04-12
Daily 11:10 Portland (PDX) 12:20 Seattle-Tacoma (SEA) Delta Air Lines DL 3818 Non-stop Embraer EMB 175 (E7W) 1:10 Effective 2026-01-05 through 2026-02-11
Daily 11:10 Portland (PDX) 12:26 Seattle-Tacoma (SEA) Delta Air Lines DL 3818 Non-stop Embraer EMB 175 (E7W) 1:16 Effective 2026-04-13 through 2026-10-05
Daily 11:10 Portland (PDX) 12:22 Seattle-Tacoma (SEA) Delta Air Lines DL 3818 Non-stop Embraer EMB 175 (E7W) 1:12 Effective from 2026-10-06
Daily 11:15 Portland (PDX) 12:23 Seattle-Tacoma (SEA) Delta Air Lines DL 3818 Non-stop Embraer EMB 175 (E7W) 1:08 Effective 2026-02-12 through 2026-03-07
Mon,Tue,Fri-Sun 19:30 Portland (PDX) 20:44 Seattle-Tacoma (SEA) Delta Air Lines DL 3913 Non-stop Embraer EMB 175 (E7W) 1:14 Valid until 2026-01-04
Mon-Fri 19:35 Portland (PDX) 20:44 Seattle-Tacoma (SEA) Delta Air Lines DL 3913 Non-stop Embraer EMB 175 (E7W) 1:09 Effective 2026-02-12 through 2026-02-20
Mon-Fri,Sun 19:35 Portland (PDX) 20:44 Seattle-Tacoma (SEA) Delta Air Lines DL 3913 Non-stop Embraer EMB 175 (E7W) 1:09 Effective 2026-02-22 through 2026-03-06
Mon-Fri,Sun 19:37 Portland (PDX) 20:48 Seattle-Tacoma (SEA) Delta Air Lines DL 3913 Non-stop Embraer EMB 175 (E7W) 1:11 Effective 2026-01-05 through 2026-01-16
Mon-Fri,Sun 19:37 Portland (PDX) 20:48 Seattle-Tacoma (SEA) Delta Air Lines DL 3913 Non-stop Embraer EMB 175 (E7W) 1:11 Effective 2026-01-19 through 2026-02-06

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Parallax here PDX-SEA

1 2 3 4 5 6 7 ... 21 22 23

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 0:53 and 1:17.

Return (SEA-PDX) flights

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All airlines flying from Portland (PDX) to Seattle-Tacoma (SEA).

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FLIGHT SCHEDULE

Direct Flights:

Alaska Airlines AS2249

16:00

Portland (PDX)

16:53

Seattle-Tacoma (SEA)

Effective 2026-03-19 through 2026-04-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 0:53, non-stop
Embraer EMB 175 (E75)

Direct Flights:

Alaska Airlines AS2251

10:30

Portland (PDX)

11:33

Seattle-Tacoma (SEA)

Operates only on 2026-02-11

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:03, non-stop
Embraer EMB 175 (E75)

Direct Flights:

Alaska Airlines AS2291

20:45

Portland (PDX)

21:46

Seattle-Tacoma (SEA)

Operates only on 2026-03-18

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:01, non-stop
Embraer EMB 175 (E75)

Direct Flights:

Delta Air Lines DL2360

05:15

Portland (PDX)

06:24

Seattle-Tacoma (SEA)

Operates only on 2026-01-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:09, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL2360

05:30

Portland (PDX)

06:35

Seattle-Tacoma (SEA)

Valid until 2026-01-03

Mon

Tue

Wed

Thu

Fri

Sat

Sun
-

Duration: 1:05, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL2360

07:10

Portland (PDX)

08:10

Seattle-Tacoma (SEA)

Effective 2026-04-13 through 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:00, non-stop
Airbus A220-100 (221)

Direct Flights:

Delta Air Lines DL2360

07:10

Portland (PDX)

08:18

Seattle-Tacoma (SEA)

Effective from 2026-10-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:08, non-stop
Airbus A220-100 (221)

Direct Flights:

Alaska Airlines AS2372

08:10

Portland (PDX)

09:08

Seattle-Tacoma (SEA)

Effective 2026-01-10 through 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 0:58, non-stop
Embraer EMB 175 (E75)

Direct Flights:

Alaska Airlines AS2372

09:30

Portland (PDX)

10:30

Seattle-Tacoma (SEA)

Effective 2026-02-12 through 2026-03-17

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:00, non-stop
Embraer EMB 175 (E75)

Direct Flights:

Alaska Airlines AS2372

09:40

Portland (PDX)

10:38

Seattle-Tacoma (SEA)

Operates only on 2026-03-18

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 0:58, non-stop
Embraer EMB 175 (E75)

Direct Flights:

Alaska Airlines AS2372

09:40

Portland (PDX)

10:33

Seattle-Tacoma (SEA)

Effective 2026-03-19 through 2026-04-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 0:53, non-stop
Embraer EMB 175 (E75)

Direct Flights:

Alaska Airlines AS3004

07:15

Portland (PDX)

08:13

Seattle-Tacoma (SEA)

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 0:58, non-stop
Embraer EMB 175 (E75)

Direct Flights:

Alaska Airlines AS3008

22:11

Portland (PDX)

23:15

Seattle-Tacoma (SEA)

Valid until 2026-01-05

Mon

Tue

Wed
-

Thu

Fri
-

Sat

Sun

Duration: 1:04, non-stop
Embraer EMB 175 (E75)

Direct Flights:

Alaska Airlines AS3024

21:30

Portland (PDX)

22:33

Seattle-Tacoma (SEA)

Effective 2026-01-07 through 2026-02-04

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:03, non-stop
Embraer EMB 175 (E75)

Direct Flights:

Alaska Airlines AS3029

19:57

Portland (PDX)

21:01

Seattle-Tacoma (SEA)

Effective 2026-02-12 through 2026-03-17

Mon

Tue

Wed

Thu

Fri

Sat

Sun
-

Duration: 1:04, non-stop
Embraer EMB 175 (E75)

Direct Flights:

Alaska Airlines AS3036

09:26

Portland (PDX)

10:31

Seattle-Tacoma (SEA)

Valid until 2026-01-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:05, non-stop
Embraer EMB 175 (E75)

Direct Flights:

Alaska Airlines AS3038

10:45

Portland (PDX)

11:49

Seattle-Tacoma (SEA)

Valid until 2026-01-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:04, non-stop
Embraer EMB 175 (E75)

Direct Flights:

Alaska Airlines AS3041

21:30

Portland (PDX)

22:33

Seattle-Tacoma (SEA)

Effective 2026-01-08 through 2026-02-10

Mon

Tue

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:03, non-stop
Embraer EMB 175 (E75)

Direct Flights:

Alaska Airlines AS3045

10:30

Portland (PDX)

11:33

Seattle-Tacoma (SEA)

Effective 2026-01-07 through 2026-02-10

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:03, non-stop
Embraer EMB 175 (E75)

Direct Flights:

Alaska Airlines AS3048

14:56

Portland (PDX)

16:01

Seattle-Tacoma (SEA)

Valid until 2026-01-06

Mon

Tue

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:05, non-stop
Embraer EMB 175 (E75)

Direct Flights:

Alaska Airlines AS3050

14:42

Portland (PDX)

15:47

Seattle-Tacoma (SEA)

Valid until 2026-01-04

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat

Sun

Duration: 1:05, non-stop
Embraer EMB 175 (E75)

Direct Flights:

Alaska Airlines AS3277

21:45

Portland (PDX)

22:46

Seattle-Tacoma (SEA)

Effective 2026-05-13 through 2026-06-09

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:01, non-stop
Embraer EMB 175 (E75)

Direct Flights:

Alaska Airlines AS3289

19:40

Portland (PDX)

20:40

Seattle-Tacoma (SEA)

Effective from 2026-06-10

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:00, non-stop
Embraer EMB 175 (E75)

Direct Flights:

Alaska Airlines AS3365

14:38

Portland (PDX)

15:44

Seattle-Tacoma (SEA)

Effective 2026-01-07 through 2026-01-15

Mon

Tue

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 1:06, non-stop
Embraer EMB 175 (E75)

Direct Flights:

Alaska Airlines AS3365

14:38

Portland (PDX)

15:44

Seattle-Tacoma (SEA)

Effective 2026-01-16 through 2026-02-10

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 1:06, non-stop
Embraer EMB 175 (E75)

Direct Flights:

Alaska Airlines AS3408

21:59

Portland (PDX)

23:00

Seattle-Tacoma (SEA)

Effective from 2026-06-10

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:01, non-stop
Embraer EMB 175 (E75)

Direct Flights:

Alaska Airlines AS3431

10:34

Portland (PDX)

11:31

Seattle-Tacoma (SEA)

Effective 2026-05-13 through 2026-06-09

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 0:57, non-stop
Embraer EMB 175 (E75)

Direct Flights:

Alaska Airlines AS3431

10:40

Portland (PDX)

11:41

Seattle-Tacoma (SEA)

Effective from 2026-06-10

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:01, non-stop
Embraer EMB 175 (E75)

Direct Flights:

Alaska Airlines AS3446

15:40

Portland (PDX)

16:41

Seattle-Tacoma (SEA)

Effective from 2026-06-10

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:01, non-stop
Embraer EMB 175 (E75)

Direct Flights:

Alaska Airlines AS3454

19:28

Portland (PDX)

20:33

Seattle-Tacoma (SEA)

Valid until 2026-01-06

Mon

Tue

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:05, non-stop
Embraer EMB 175 (E75)

Direct Flights:

Alaska Airlines AS3474

17:30

Portland (PDX)

18:32

Seattle-Tacoma (SEA)

Effective 2026-05-13 through 2026-06-09

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:02, non-stop
Embraer EMB 175 (E75)

Direct Flights:

Delta Air Lines DL3802

13:27

Portland (PDX)

14:33

Seattle-Tacoma (SEA)

Effective 2026-02-12 through 2026-03-07

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Direct Flights:

Delta Air Lines DL3802

13:30

Portland (PDX)

14:37

Seattle-Tacoma (SEA)

Effective 2026-01-05 through 2026-01-23

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Direct Flights:

Delta Air Lines DL3802

13:30

Portland (PDX)

14:35

Seattle-Tacoma (SEA)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Direct Flights:

Delta Air Lines DL3802

13:30

Portland (PDX)

14:37

Seattle-Tacoma (SEA)

Effective 2026-01-25 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

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

Direct Flights:

Delta Air Lines DL3802

13:38

Portland (PDX)

14:45

Seattle-Tacoma (SEA)

Effective 2026-04-13 through 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Direct Flights:

Delta Air Lines DL3802

13:38

Portland (PDX)

14:47

Seattle-Tacoma (SEA)

Effective from 2026-10-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Direct Flights:

Delta Air Lines DL3802

13:52

Portland (PDX)

14:53

Seattle-Tacoma (SEA)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:01, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

Delta Air Lines DL3802

13:52

Portland (PDX)

14:55

Seattle-Tacoma (SEA)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:03, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

Delta Air Lines DL3818

10:40

Portland (PDX)

11:45

Seattle-Tacoma (SEA)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Direct Flights:

Delta Air Lines DL3818

10:40

Portland (PDX)

11:47

Seattle-Tacoma (SEA)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Direct Flights:

Delta Air Lines DL3818

11:10

Portland (PDX)

12:20

Seattle-Tacoma (SEA)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:10, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

Delta Air Lines DL3818

11:10

Portland (PDX)

12:26

Seattle-Tacoma (SEA)

Effective 2026-04-13 through 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Direct Flights:

Delta Air Lines DL3818

11:10

Portland (PDX)

12:22

Seattle-Tacoma (SEA)

Effective from 2026-10-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Direct Flights:

Delta Air Lines DL3818

11:15

Portland (PDX)

12:23

Seattle-Tacoma (SEA)

Effective 2026-02-12 through 2026-03-07

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Direct Flights:

Delta Air Lines DL3913

19:30

Portland (PDX)

20:44

Seattle-Tacoma (SEA)

Valid until 2026-01-04

Mon

Tue

Wed
-

Thu
-

Fri

Sat

Sun

Duration: 1:14, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

Delta Air Lines DL3913

19:35

Portland (PDX)

20:44

Seattle-Tacoma (SEA)

Effective 2026-02-12 through 2026-02-20

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

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

Direct Flights:

Delta Air Lines DL3913

19:35

Portland (PDX)

20:44

Seattle-Tacoma (SEA)

Effective 2026-02-22 through 2026-03-06

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

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

Direct Flights:

Delta Air Lines DL3913

19:37

Portland (PDX)

20:48

Seattle-Tacoma (SEA)

Effective 2026-01-05 through 2026-01-16

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

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

Direct Flights:

Delta Air Lines DL3913

19:37

Portland (PDX)

20:48

Seattle-Tacoma (SEA)

Effective 2026-01-19 through 2026-02-06

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

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

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Parallax here PDX-SEA

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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 0:53 and 1:17.

Return (SEA-PDX) flights

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