All airlines flying from Saint Louis (STL) to Seattle-Tacoma (SEA).

FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 14:20 Saint Louis (STL) 1 16:56 Seattle-Tacoma (SEA) Air Tahiti Nui TN 2680 Non-stop Boeing 737 (73J) 4:36 Valid until 2024-01-07 Codeshare flight, operated by Alaska Airlines.(AS 388)
Mon,Thu,Fri,Sun 14:21 Saint Louis (STL) 1 16:59 Seattle-Tacoma (SEA) Air Tahiti Nui TN 2680 Non-stop Boeing 737 (73J) 4:38 Effective 2024-02-15 through 2024-03-11 Codeshare flight, operated by Alaska Airlines.(AS 388)
Daily 14:26 Saint Louis (STL) 1 16:58 Seattle-Tacoma (SEA) Air Tahiti Nui TN 2680 Non-stop Boeing 737 (73J) 4:32 Effective 2024-03-14 through 2024-03-29 Codeshare flight, operated by Alaska Airlines.(AS 388)
Sat 14:26 Saint Louis (STL) 1 16:58 Seattle-Tacoma (SEA) Air Tahiti Nui TN 2680 Non-stop Boeing 737-900 (739) 4:32 Operates only on 2024-03-30 Codeshare flight, operated by Alaska Airlines.(AS 388)
Mon-Fri,Sun 14:26 Saint Louis (STL) 1 16:58 Seattle-Tacoma (SEA) Air Tahiti Nui TN 2680 Non-stop Boeing 737 (73J) 4:32 Effective 2024-03-31 through 2024-04-11 Codeshare flight, operated by Alaska Airlines.(AS 388)
Fri,Sat 14:26 Saint Louis (STL) 1 16:58 Seattle-Tacoma (SEA) Air Tahiti Nui TN 2680 Non-stop Boeing 737 MAX 9 (7M9) 4:32 Effective 2024-04-06 through 2024-04-12 Codeshare flight, operated by Alaska Airlines.(AS 388)
Mon,Sat 14:26 Saint Louis (STL) 1 16:58 Seattle-Tacoma (SEA) Air Tahiti Nui TN 2680 Non-stop Boeing 737-900 (739) 4:32 Effective 2024-04-13 through 2024-04-15 Codeshare flight, operated by Alaska Airlines.(AS 388)
Sun 14:26 Saint Louis (STL) 1 16:58 Seattle-Tacoma (SEA) Air Tahiti Nui TN 2680 Non-stop Boeing 737 (73J) 4:32 Operates only on 2024-04-14 Codeshare flight, operated by Alaska Airlines.(AS 388)
Daily 14:35 Saint Louis (STL) 1 17:00 Seattle-Tacoma (SEA) Air Tahiti Nui TN 2680 Non-stop Boeing 737 (73J) 4:25 Effective 2024-04-16 through 2024-05-15 Codeshare flight, operated by Alaska Airlines.(AS 388)
Daily 17:30 Saint Louis (STL) 1 20:14 Seattle-Tacoma (SEA) Air Tahiti Nui TN 2680 Non-stop Boeing 737 (73J) 4:44 Effective from 2024-05-16 Codeshare flight, operated by Alaska Airlines.(AS 388)
Mon,Tue,Thu-Sun 07:00 Saint Louis (STL) 1 09:40 Seattle-Tacoma (SEA) Air Tahiti Nui TN 2731 Non-stop Boeing 737 (73J) 4:40 Valid until 2024-01-06 Codeshare flight, operated by Alaska Airlines.(AS 473)
Wed 07:00 Saint Louis (STL) 1 09:40 Seattle-Tacoma (SEA) Air Tahiti Nui TN 2731 Non-stop Boeing 737 MAX 9 (7M9) 4:40 Operates only on 2024-01-03 Codeshare flight, operated by Alaska Airlines.(AS 473)
Sun 07:00 Saint Louis (STL) 1 09:40 Seattle-Tacoma (SEA) Air Tahiti Nui TN 2731 Non-stop Boeing 737-900 (739) 4:40 Operates only on 2024-01-07 Codeshare flight, operated by Alaska Airlines.(AS 473)
Mon-Fri,Sun 07:00 Saint Louis (STL) 1 09:42 Seattle-Tacoma (SEA) Air Tahiti Nui TN 2731 Non-stop Boeing 737 (73J) 4:42 Effective 2024-02-16 through 2024-02-23 Codeshare flight, operated by Alaska Airlines.(AS 473)
Sat 07:00 Saint Louis (STL) 1 09:42 Seattle-Tacoma (SEA) Air Tahiti Nui TN 2731 Non-stop Boeing 737-900 (739) 4:42 Operates only on 2024-02-17 Codeshare flight, operated by Alaska Airlines.(AS 473)
Daily 07:00 Saint Louis (STL) 1 09:42 Seattle-Tacoma (SEA) Air Tahiti Nui TN 2731 Non-stop Boeing 737 (73J) 4:42 Effective 2024-02-24 through 2024-03-07 Codeshare flight, operated by Alaska Airlines.(AS 473)
Fri 07:00 Saint Louis (STL) 1 09:42 Seattle-Tacoma (SEA) Air Tahiti Nui TN 2731 Non-stop Boeing 737-900 (739) 4:42 Operates only on 2024-03-08 Codeshare flight, operated by Alaska Airlines.(AS 473)
Mon-Wed,Sat,Sun 07:00 Saint Louis (STL) 1 09:42 Seattle-Tacoma (SEA) Air Tahiti Nui TN 2731 Non-stop Boeing 737 (73J) 4:42 Effective 2024-03-09 through 2024-03-13 Codeshare flight, operated by Alaska Airlines.(AS 473)
Daily 07:00 Saint Louis (STL) 1 09:30 Seattle-Tacoma (SEA) Air Tahiti Nui TN 2731 Non-stop Boeing 737 (73J) 4:30 Effective 2024-03-14 through 2024-03-21 Codeshare flight, operated by Alaska Airlines.(AS 473)
Fri 07:00 Saint Louis (STL) 1 09:30 Seattle-Tacoma (SEA) Air Tahiti Nui TN 2731 Non-stop Boeing 737 MAX 9 (7M9) 4:30 Operates only on 2024-03-22 Codeshare flight, operated by Alaska Airlines.(AS 473)
Daily 07:00 Saint Louis (STL) 1 09:30 Seattle-Tacoma (SEA) Air Tahiti Nui TN 2731 Non-stop Boeing 737 (73J) 4:30 Effective 2024-03-23 through 2024-03-30 Codeshare flight, operated by Alaska Airlines.(AS 473)
Sat,Sun 07:00 Saint Louis (STL) 1 09:30 Seattle-Tacoma (SEA) Air Tahiti Nui TN 2731 Non-stop Boeing 737-900 (739) 4:30 Effective 2024-03-31 through 2024-04-07 Codeshare flight, operated by Alaska Airlines.(AS 473)
Mon-Fri 07:00 Saint Louis (STL) 1 09:30 Seattle-Tacoma (SEA) Air Tahiti Nui TN 2731 Non-stop Boeing 737 (73J) 4:30 Effective 2024-04-01 through 2024-04-15 Codeshare flight, operated by Alaska Airlines.(AS 473)
Sat 07:00 Saint Louis (STL) 1 09:30 Seattle-Tacoma (SEA) Air Tahiti Nui TN 2731 Non-stop Boeing 737-800 (73H) 4:30 Operates only on 2024-04-13 Codeshare flight, operated by Alaska Airlines.(AS 473)
Sun 07:00 Saint Louis (STL) 1 09:30 Seattle-Tacoma (SEA) Air Tahiti Nui TN 2731 Non-stop Boeing 737-900 (739) 4:30 Operates only on 2024-04-14 Codeshare flight, operated by Alaska Airlines.(AS 473)
Daily 07:00 Saint Louis (STL) 1 09:25 Seattle-Tacoma (SEA) Air Tahiti Nui TN 2731 Non-stop Boeing 737 (73J) 4:25 Effective 2024-04-16 through 2024-05-15 Codeshare flight, operated by Alaska Airlines.(AS 473)
Daily 07:00 Saint Louis (STL) 1 09:26 Seattle-Tacoma (SEA) Air Tahiti Nui TN 2731 Non-stop Boeing 737 (73J) 4:26 Effective from 2024-05-16 Codeshare flight, operated by Alaska Airlines.(AS 473)
Fri 07:00 Saint Louis (STL) 1 09:40 Seattle-Tacoma (SEA) Qatar Airways QR 2989 Non-stop Boeing 737 (73J) 4:40 Operates only on 2024-01-05 Codeshare flight, operated by Alaska Airlines.(AS 473)
Thu 07:00 Saint Louis (STL) 1 09:40 Seattle-Tacoma (SEA) Qatar Airways QR 3384 Non-stop Boeing 737 (73J) 4:40 Operates only on 2024-01-04 Codeshare flight, operated by Alaska Airlines.(AS 473)
Mon-Fri,Sun 07:00 Saint Louis (STL) 1 09:42 Seattle-Tacoma (SEA) Qatar Airways QR 3384 Non-stop Boeing 737 (73J) 4:42 Effective 2024-02-16 through 2024-02-23 Codeshare flight, operated by Alaska Airlines.(AS 473)
Sat 07:00 Saint Louis (STL) 1 09:42 Seattle-Tacoma (SEA) Qatar Airways QR 3384 Non-stop Boeing 737-900 (739) 4:42 Operates only on 2024-02-17 Codeshare flight, operated by Alaska Airlines.(AS 473)
Daily 07:00 Saint Louis (STL) 1 09:42 Seattle-Tacoma (SEA) Qatar Airways QR 3384 Non-stop Boeing 737 (73J) 4:42 Effective 2024-02-24 through 2024-03-07 Codeshare flight, operated by Alaska Airlines.(AS 473)
Fri 07:00 Saint Louis (STL) 1 09:42 Seattle-Tacoma (SEA) Qatar Airways QR 3384 Non-stop Boeing 737-900 (739) 4:42 Operates only on 2024-03-08 Codeshare flight, operated by Alaska Airlines.(AS 473)
Mon-Wed,Sat,Sun 07:00 Saint Louis (STL) 1 09:42 Seattle-Tacoma (SEA) Qatar Airways QR 3384 Non-stop Boeing 737 (73J) 4:42 Effective 2024-03-09 through 2024-03-13 Codeshare flight, operated by Alaska Airlines.(AS 473)
Daily 07:00 Saint Louis (STL) 1 09:30 Seattle-Tacoma (SEA) Qatar Airways QR 3384 Non-stop Boeing 737 (73J) 4:30 Effective 2024-03-14 through 2024-03-21 Codeshare flight, operated by Alaska Airlines.(AS 473)
Fri 07:00 Saint Louis (STL) 1 09:30 Seattle-Tacoma (SEA) Qatar Airways QR 3384 Non-stop Boeing 737 MAX 9 (7M9) 4:30 Operates only on 2024-03-22 Codeshare flight, operated by Alaska Airlines.(AS 473)
Daily 07:00 Saint Louis (STL) 1 09:30 Seattle-Tacoma (SEA) Qatar Airways QR 3384 Non-stop Boeing 737 (73J) 4:30 Effective 2024-03-23 through 2024-03-30 Codeshare flight, operated by Alaska Airlines.(AS 473)
Sat,Sun 07:00 Saint Louis (STL) 1 09:30 Seattle-Tacoma (SEA) Qatar Airways QR 3384 Non-stop Boeing 737-900 (739) 4:30 Effective 2024-03-31 through 2024-04-07 Codeshare flight, operated by Alaska Airlines.(AS 473)
Mon-Fri 07:00 Saint Louis (STL) 1 09:30 Seattle-Tacoma (SEA) Qatar Airways QR 3384 Non-stop Boeing 737 (73J) 4:30 Effective 2024-04-01 through 2024-04-15 Codeshare flight, operated by Alaska Airlines.(AS 473)
Sat 07:00 Saint Louis (STL) 1 09:30 Seattle-Tacoma (SEA) Qatar Airways QR 3384 Non-stop Boeing 737-800 (73H) 4:30 Operates only on 2024-04-13 Codeshare flight, operated by Alaska Airlines.(AS 473)
Sun 07:00 Saint Louis (STL) 1 09:30 Seattle-Tacoma (SEA) Qatar Airways QR 3384 Non-stop Boeing 737-900 (739) 4:30 Operates only on 2024-04-14 Codeshare flight, operated by Alaska Airlines.(AS 473)
Daily 07:00 Saint Louis (STL) 1 09:25 Seattle-Tacoma (SEA) Qatar Airways QR 3384 Non-stop Boeing 737 (73J) 4:25 Effective 2024-04-16 through 2024-05-15 Codeshare flight, operated by Alaska Airlines.(AS 473)
Daily 07:00 Saint Louis (STL) 1 09:26 Seattle-Tacoma (SEA) Qatar Airways QR 3384 Non-stop Boeing 737 (73J) 4:26 Effective 2024-05-16 through 2024-06-12 Codeshare flight, operated by Alaska Airlines.(AS 473)
Sun 07:00 Saint Louis (STL) 1 09:40 Seattle-Tacoma (SEA) Qatar Airways QR 3394 Non-stop Boeing 737-900 (739) 4:40 Operates only on 2024-01-07 Codeshare flight, operated by Alaska Airlines.(AS 473)
Mon-Wed,Fri-Sun 07:00 Saint Louis (STL) 1 09:26 Seattle-Tacoma (SEA) Qatar Airways QR 3394 Non-stop Boeing 737 (73J) 4:26 Effective 2024-06-14 through 2024-10-02 Codeshare flight, operated by Alaska Airlines.(AS 473)
Daily 07:00 Saint Louis (STL) 1 09:26 Seattle-Tacoma (SEA) Qatar Airways QR 3394 Non-stop Boeing 737 (73J) 4:26 Effective from 2024-10-03 Codeshare flight, operated by Alaska Airlines.(AS 473)
Mon,Tue,Thu-Sun 07:00 Saint Louis (STL) 1 09:40 Seattle-Tacoma (SEA) Qatar Airways QR 3427 Non-stop Boeing 737 (73J) 4:40 Valid until 2024-01-02 Codeshare flight, operated by Alaska Airlines.(AS 473)
Wed 07:00 Saint Louis (STL) 1 09:40 Seattle-Tacoma (SEA) Qatar Airways QR 3427 Non-stop Boeing 737 MAX 9 (7M9) 4:40 Operates only on 2024-01-03 Codeshare flight, operated by Alaska Airlines.(AS 473)
Sat 07:00 Saint Louis (STL) 1 09:40 Seattle-Tacoma (SEA) Qatar Airways QR 3427 Non-stop Boeing 737 (73J) 4:40 Operates only on 2024-01-06 Codeshare flight, operated by Alaska Airlines.(AS 473)
Thu 07:00 Saint Louis (STL) 1 09:26 Seattle-Tacoma (SEA) Qatar Airways QR 4287 Non-stop Boeing 737 (73J) 4:26 Effective 2024-06-13 through 2024-09-26 Codeshare flight, operated by Alaska Airlines.(AS 473)

1 2 3

A domestic route departing from the Saint Louis airport (STL) and arriving at Seattle-Tacoma airport (SEA).
The flight distance is 1704 miles, or 2743 km.
The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC-8 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
For direct flights, the flight time varies between 4:15 and 4:44.

Return (SEA-STL) flights

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All airlines flying from Saint Louis (STL) to Seattle-Tacoma (SEA).

FLIGHT SCHEDULE

Direct Codeshare Flights:

Air Tahiti Nui TN2680

14:20

Saint Louis (STL) 1

16:56

Seattle-Tacoma (SEA)

Valid until 2024-01-07

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 388)

Duration: 4:36, non-stop
Boeing 737 (73J)

Air Tahiti Nui TN2680

14:21

Saint Louis (STL) 1

16:59

Seattle-Tacoma (SEA)

Effective 2024-02-15 through 2024-03-11

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 388)

Duration: 4:38, non-stop
Boeing 737 (73J)

Air Tahiti Nui TN2680

14:26

Saint Louis (STL) 1

16:58

Seattle-Tacoma (SEA)

Effective 2024-03-14 through 2024-03-29

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 388)

Duration: 4:32, non-stop
Boeing 737 (73J)

Air Tahiti Nui TN2680

14:26

Saint Louis (STL) 1

16:58

Seattle-Tacoma (SEA)

Operates only on 2024-03-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 388)

Duration: 4:32, non-stop
Boeing 737-900 (739)

Air Tahiti Nui TN2680

14:26

Saint Louis (STL) 1

16:58

Seattle-Tacoma (SEA)

Effective 2024-03-31 through 2024-04-11

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 388)

Duration: 4:32, non-stop
Boeing 737 (73J)

Air Tahiti Nui TN2680

14:26

Saint Louis (STL) 1

16:58

Seattle-Tacoma (SEA)

Effective 2024-04-06 through 2024-04-12

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 388)

Duration: 4:32, non-stop
Boeing 737 MAX 9 (7M9)

Air Tahiti Nui TN2680

14:26

Saint Louis (STL) 1

16:58

Seattle-Tacoma (SEA)

Effective 2024-04-13 through 2024-04-15

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 388)

Duration: 4:32, non-stop
Boeing 737-900 (739)

Air Tahiti Nui TN2680

14:26

Saint Louis (STL) 1

16:58

Seattle-Tacoma (SEA)

Operates only on 2024-04-14

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 388)

Duration: 4:32, non-stop
Boeing 737 (73J)

Air Tahiti Nui TN2680

14:35

Saint Louis (STL) 1

17:00

Seattle-Tacoma (SEA)

Effective 2024-04-16 through 2024-05-15

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 388)

Duration: 4:25, non-stop
Boeing 737 (73J)

Air Tahiti Nui TN2680

17:30

Saint Louis (STL) 1

20:14

Seattle-Tacoma (SEA)

Effective from 2024-05-16

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 388)

Duration: 4:44, non-stop
Boeing 737 (73J)

Air Tahiti Nui TN2731

07:00

Saint Louis (STL) 1

09:40

Seattle-Tacoma (SEA)

Valid until 2024-01-06

Mon

Tue

Wed
-

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 473)

Duration: 4:40, non-stop
Boeing 737 (73J)

Air Tahiti Nui TN2731

07:00

Saint Louis (STL) 1

09:40

Seattle-Tacoma (SEA)

Operates only on 2024-01-03

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 473)

Duration: 4:40, non-stop
Boeing 737 MAX 9 (7M9)

Air Tahiti Nui TN2731

07:00

Saint Louis (STL) 1

09:40

Seattle-Tacoma (SEA)

Operates only on 2024-01-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 473)

Duration: 4:40, non-stop
Boeing 737-900 (739)

Air Tahiti Nui TN2731

07:00

Saint Louis (STL) 1

09:42

Seattle-Tacoma (SEA)

Effective 2024-02-16 through 2024-02-23

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 473)

Duration: 4:42, non-stop
Boeing 737 (73J)

Air Tahiti Nui TN2731

07:00

Saint Louis (STL) 1

09:42

Seattle-Tacoma (SEA)

Operates only on 2024-02-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 473)

Duration: 4:42, non-stop
Boeing 737-900 (739)

Air Tahiti Nui TN2731

07:00

Saint Louis (STL) 1

09:42

Seattle-Tacoma (SEA)

Effective 2024-02-24 through 2024-03-07

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 473)

Duration: 4:42, non-stop
Boeing 737 (73J)

Air Tahiti Nui TN2731

07:00

Saint Louis (STL) 1

09:42

Seattle-Tacoma (SEA)

Operates only on 2024-03-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 473)

Duration: 4:42, non-stop
Boeing 737-900 (739)

Air Tahiti Nui TN2731

07:00

Saint Louis (STL) 1

09:42

Seattle-Tacoma (SEA)

Effective 2024-03-09 through 2024-03-13

Mon

Tue

Wed

Thu
-

Fri
-

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 473)

Duration: 4:42, non-stop
Boeing 737 (73J)

Air Tahiti Nui TN2731

07:00

Saint Louis (STL) 1

09:30

Seattle-Tacoma (SEA)

Effective 2024-03-14 through 2024-03-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 473)

Duration: 4:30, non-stop
Boeing 737 (73J)

Air Tahiti Nui TN2731

07:00

Saint Louis (STL) 1

09:30

Seattle-Tacoma (SEA)

Operates only on 2024-03-22

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 473)

Duration: 4:30, non-stop
Boeing 737 MAX 9 (7M9)

Air Tahiti Nui TN2731

07:00

Saint Louis (STL) 1

09:30

Seattle-Tacoma (SEA)

Effective 2024-03-23 through 2024-03-30

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 473)

Duration: 4:30, non-stop
Boeing 737 (73J)

Air Tahiti Nui TN2731

07:00

Saint Louis (STL) 1

09:30

Seattle-Tacoma (SEA)

Effective 2024-03-31 through 2024-04-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 473)

Duration: 4:30, non-stop
Boeing 737-900 (739)

Air Tahiti Nui TN2731

07:00

Saint Louis (STL) 1

09:30

Seattle-Tacoma (SEA)

Effective 2024-04-01 through 2024-04-15

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 473)

Duration: 4:30, non-stop
Boeing 737 (73J)

Air Tahiti Nui TN2731

07:00

Saint Louis (STL) 1

09:30

Seattle-Tacoma (SEA)

Operates only on 2024-04-13

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 473)

Duration: 4:30, non-stop
Boeing 737-800 (73H)

Air Tahiti Nui TN2731

07:00

Saint Louis (STL) 1

09:30

Seattle-Tacoma (SEA)

Operates only on 2024-04-14

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 473)

Duration: 4:30, non-stop
Boeing 737-900 (739)

Air Tahiti Nui TN2731

07:00

Saint Louis (STL) 1

09:25

Seattle-Tacoma (SEA)

Effective 2024-04-16 through 2024-05-15

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 473)

Duration: 4:25, non-stop
Boeing 737 (73J)

Air Tahiti Nui TN2731

07:00

Saint Louis (STL) 1

09:26

Seattle-Tacoma (SEA)

Effective from 2024-05-16

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 473)

Duration: 4:26, non-stop
Boeing 737 (73J)

Qatar Airways QR2989

07:00

Saint Louis (STL) 1

09:40

Seattle-Tacoma (SEA)

Operates only on 2024-01-05

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 473)

Duration: 4:40, non-stop
Boeing 737 (73J)

Qatar Airways QR3384

07:00

Saint Louis (STL) 1

09:40

Seattle-Tacoma (SEA)

Operates only on 2024-01-04

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 473)

Duration: 4:40, non-stop
Boeing 737 (73J)

Qatar Airways QR3384

07:00

Saint Louis (STL) 1

09:42

Seattle-Tacoma (SEA)

Effective 2024-02-16 through 2024-02-23

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 473)

Duration: 4:42, non-stop
Boeing 737 (73J)

Qatar Airways QR3384

07:00

Saint Louis (STL) 1

09:42

Seattle-Tacoma (SEA)

Operates only on 2024-02-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 473)

Duration: 4:42, non-stop
Boeing 737-900 (739)

Qatar Airways QR3384

07:00

Saint Louis (STL) 1

09:42

Seattle-Tacoma (SEA)

Effective 2024-02-24 through 2024-03-07

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 473)

Duration: 4:42, non-stop
Boeing 737 (73J)

Qatar Airways QR3384

07:00

Saint Louis (STL) 1

09:42

Seattle-Tacoma (SEA)

Operates only on 2024-03-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 473)

Duration: 4:42, non-stop
Boeing 737-900 (739)

Qatar Airways QR3384

07:00

Saint Louis (STL) 1

09:42

Seattle-Tacoma (SEA)

Effective 2024-03-09 through 2024-03-13

Mon

Tue

Wed

Thu
-

Fri
-

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 473)

Duration: 4:42, non-stop
Boeing 737 (73J)

Qatar Airways QR3384

07:00

Saint Louis (STL) 1

09:30

Seattle-Tacoma (SEA)

Effective 2024-03-14 through 2024-03-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 473)

Duration: 4:30, non-stop
Boeing 737 (73J)

Qatar Airways QR3384

07:00

Saint Louis (STL) 1

09:30

Seattle-Tacoma (SEA)

Operates only on 2024-03-22

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 473)

Duration: 4:30, non-stop
Boeing 737 MAX 9 (7M9)

Qatar Airways QR3384

07:00

Saint Louis (STL) 1

09:30

Seattle-Tacoma (SEA)

Effective 2024-03-23 through 2024-03-30

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 473)

Duration: 4:30, non-stop
Boeing 737 (73J)

Qatar Airways QR3384

07:00

Saint Louis (STL) 1

09:30

Seattle-Tacoma (SEA)

Effective 2024-03-31 through 2024-04-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 473)

Duration: 4:30, non-stop
Boeing 737-900 (739)

Qatar Airways QR3384

07:00

Saint Louis (STL) 1

09:30

Seattle-Tacoma (SEA)

Effective 2024-04-01 through 2024-04-15

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 473)

Duration: 4:30, non-stop
Boeing 737 (73J)

Qatar Airways QR3384

07:00

Saint Louis (STL) 1

09:30

Seattle-Tacoma (SEA)

Operates only on 2024-04-13

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 473)

Duration: 4:30, non-stop
Boeing 737-800 (73H)

Qatar Airways QR3384

07:00

Saint Louis (STL) 1

09:30

Seattle-Tacoma (SEA)

Operates only on 2024-04-14

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 473)

Duration: 4:30, non-stop
Boeing 737-900 (739)

Qatar Airways QR3384

07:00

Saint Louis (STL) 1

09:25

Seattle-Tacoma (SEA)

Effective 2024-04-16 through 2024-05-15

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 473)

Duration: 4:25, non-stop
Boeing 737 (73J)

Qatar Airways QR3384

07:00

Saint Louis (STL) 1

09:26

Seattle-Tacoma (SEA)

Effective 2024-05-16 through 2024-06-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 473)

Duration: 4:26, non-stop
Boeing 737 (73J)

Qatar Airways QR3394

07:00

Saint Louis (STL) 1

09:40

Seattle-Tacoma (SEA)

Operates only on 2024-01-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 473)

Duration: 4:40, non-stop
Boeing 737-900 (739)

Qatar Airways QR3394

07:00

Saint Louis (STL) 1

09:26

Seattle-Tacoma (SEA)

Effective 2024-06-14 through 2024-10-02

Mon

Tue

Wed

Thu
-

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 473)

Duration: 4:26, non-stop
Boeing 737 (73J)

Qatar Airways QR3394

07:00

Saint Louis (STL) 1

09:26

Seattle-Tacoma (SEA)

Effective from 2024-10-03

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 473)

Duration: 4:26, non-stop
Boeing 737 (73J)

Qatar Airways QR3427

07:00

Saint Louis (STL) 1

09:40

Seattle-Tacoma (SEA)

Valid until 2024-01-02

Mon

Tue

Wed
-

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 473)

Duration: 4:40, non-stop
Boeing 737 (73J)

Qatar Airways QR3427

07:00

Saint Louis (STL) 1

09:40

Seattle-Tacoma (SEA)

Operates only on 2024-01-03

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 473)

Duration: 4:40, non-stop
Boeing 737 MAX 9 (7M9)

Qatar Airways QR3427

07:00

Saint Louis (STL) 1

09:40

Seattle-Tacoma (SEA)

Operates only on 2024-01-06

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 473)

Duration: 4:40, non-stop
Boeing 737 (73J)

Qatar Airways QR4287

07:00

Saint Louis (STL) 1

09:26

Seattle-Tacoma (SEA)

Effective 2024-06-13 through 2024-09-26

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 473)

Duration: 4:26, non-stop
Boeing 737 (73J)

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A domestic route departing from the Saint Louis airport (STL) and arriving at Seattle-Tacoma airport (SEA).
The flight distance is 1704 miles, or 2743 km.
The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC-8 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
For direct flights, the flight time varies between 4:15 and 4:44.

Return (SEA-STL) flights

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