All airlines flying from Salt Lake City (SLC) to Seattle-Tacoma (SEA).

Ad box here 7322741189 I FlightInfo Top Box

FLIGHT SCHEDULE
Direct Flights:
Daily 14:06 Salt Lake City (SLC) 15:20 Seattle-Tacoma (SEA) Alaska Airlines AS 230 Non-stop Boeing 737 (73J) 2:14 Effective from 2026-06-10
Sat 15:41 Salt Lake City (SLC) 16:59 Seattle-Tacoma (SEA) Alaska Airlines AS 496 Non-stop Boeing 737 (73J) 2:18 Operates only on 2026-03-07
Daily 19:12 Salt Lake City (SLC) 20:33 Seattle-Tacoma (SEA) Alaska Airlines AS 510 Non-stop Boeing 737 (73J) 2:21 Effective from 2026-06-10
Daily 19:33 Salt Lake City (SLC) 20:49 Seattle-Tacoma (SEA) Alaska Airlines AS 510 Non-stop Boeing 737 (73J) 2:16 Effective 2026-05-13 through 2026-06-09
Daily 15:37 Salt Lake City (SLC) 16:49 Seattle-Tacoma (SEA) Alaska Airlines AS 551 Non-stop Boeing 737 (73J) 2:12 Effective 2026-05-13 through 2026-06-09
Daily 11:12 Salt Lake City (SLC) 12:25 Seattle-Tacoma (SEA) Alaska Airlines AS 631 Non-stop Boeing 737 (73J) 2:13 Effective 2026-05-13 through 2026-06-09
Mon,Tue,Sun 05:30 Salt Lake City (SLC) 07:00 Seattle-Tacoma (SEA) Alaska Airlines AS 653 Non-stop Boeing 737 MAX 9 (7M9) 2:30 Valid until 2026-01-05
Tue,Thu-Sat 05:30 Salt Lake City (SLC) 07:00 Seattle-Tacoma (SEA) Alaska Airlines AS 653 Non-stop Boeing 737 (73J) 2:30 Valid until 2026-01-06
Wed-Fri 06:20 Salt Lake City (SLC) 07:39 Seattle-Tacoma (SEA) Alaska Airlines AS 653 Non-stop Boeing 737 (73J) 2:19 Effective 2026-02-12 through 2026-02-20
Tue,Sat 06:20 Salt Lake City (SLC) 07:39 Seattle-Tacoma (SEA) Alaska Airlines AS 653 Non-stop Boeing 737 MAX 9 (7M9) 2:19 Effective 2026-02-14 through 2026-02-21
Mon,Sun 06:20 Salt Lake City (SLC) 07:39 Seattle-Tacoma (SEA) Alaska Airlines AS 653 Non-stop Boeing 737-800 (73H) 2:19 Effective 2026-02-15 through 2026-02-16
Tue-Fri,Sun 06:20 Salt Lake City (SLC) 07:39 Seattle-Tacoma (SEA) Alaska Airlines AS 653 Non-stop Boeing 737 (73J) 2:19 Effective 2026-02-22 through 2026-03-01
Mon 06:20 Salt Lake City (SLC) 07:39 Seattle-Tacoma (SEA) Alaska Airlines AS 653 Non-stop Boeing 737-800 (73H) 2:19 Operates only on 2026-02-23
Wed,Sat 06:20 Salt Lake City (SLC) 07:39 Seattle-Tacoma (SEA) Alaska Airlines AS 653 Non-stop Boeing 737 MAX 9 (7M9) 2:19 Effective 2026-02-28 through 2026-03-07
Mon,Tue,Thu,Fri,Sun 06:20 Salt Lake City (SLC) 07:39 Seattle-Tacoma (SEA) Alaska Airlines AS 653 Non-stop Boeing 737 (73J) 2:19 Effective 2026-03-02 through 2026-03-09
Tue 06:20 Salt Lake City (SLC) 07:39 Seattle-Tacoma (SEA) Alaska Airlines AS 653 Non-stop Boeing 737 MAX 9 (7M9) 2:19 Effective 2026-03-10 through 2026-03-17
Wed,Fri-Sun 06:20 Salt Lake City (SLC) 07:39 Seattle-Tacoma (SEA) Alaska Airlines AS 653 Non-stop Boeing 737 (73J) 2:19 Effective 2026-03-11 through 2026-03-15
Mon,Thu 06:20 Salt Lake City (SLC) 07:39 Seattle-Tacoma (SEA) Alaska Airlines AS 653 Non-stop Boeing 737-800 (73H) 2:19 Effective 2026-03-12 through 2026-03-16
Thu 07:00 Salt Lake City (SLC) 08:25 Seattle-Tacoma (SEA) Alaska Airlines AS 653 Non-stop Boeing 737-800 (73H) 2:25 Effective 2026-01-08 through 2026-01-29
Fri,Sat 07:00 Salt Lake City (SLC) 08:25 Seattle-Tacoma (SEA) Alaska Airlines AS 653 Non-stop Boeing 737 MAX 9 (7M9) 2:25 Effective 2026-01-09 through 2026-01-17
Mon,Sun 07:00 Salt Lake City (SLC) 08:25 Seattle-Tacoma (SEA) Alaska Airlines AS 653 Non-stop Boeing 737 (73J) 2:25 Effective 2026-01-11 through 2026-01-18
Mon,Fri,Sat 07:00 Salt Lake City (SLC) 08:25 Seattle-Tacoma (SEA) Alaska Airlines AS 653 Non-stop Boeing 737 MAX 9 (7M9) 2:25 Effective 2026-01-19 through 2026-01-24
Mon,Sun 07:00 Salt Lake City (SLC) 08:25 Seattle-Tacoma (SEA) Alaska Airlines AS 653 Non-stop Boeing 737 (73J) 2:25 Effective 2026-01-25 through 2026-02-08
Thu,Fri 07:00 Salt Lake City (SLC) 08:25 Seattle-Tacoma (SEA) Alaska Airlines AS 653 Non-stop Boeing 737-800 (73H) 2:25 Effective 2026-01-30 through 2026-02-05
Fri,Sat 07:00 Salt Lake City (SLC) 08:25 Seattle-Tacoma (SEA) Alaska Airlines AS 653 Non-stop Boeing 737 MAX 9 (7M9) 2:25 Effective 2026-01-31 through 2026-02-07
Mon 07:00 Salt Lake City (SLC) 08:25 Seattle-Tacoma (SEA) Alaska Airlines AS 653 Non-stop Boeing 737-800 (73H) 2:25 Operates only on 2026-02-09
Mon,Tue,Thu,Fri,Sun 15:20 Salt Lake City (SLC) 16:38 Seattle-Tacoma (SEA) Alaska Airlines AS 670 Non-stop Boeing 737 MAX 9 (7M9) 2:18 Effective 2026-02-12 through 2026-02-19
Wed 15:20 Salt Lake City (SLC) 16:38 Seattle-Tacoma (SEA) Alaska Airlines AS 670 Non-stop Boeing 737 (73J) 2:18 Effective 2026-02-18 through 2026-02-25
Mon,Tue,Thu,Sun 15:20 Salt Lake City (SLC) 16:38 Seattle-Tacoma (SEA) Alaska Airlines AS 670 Non-stop Boeing 737 MAX 9 (7M9) 2:18 Effective 2026-02-22 through 2026-03-05
Wed,Fri 15:20 Salt Lake City (SLC) 16:38 Seattle-Tacoma (SEA) Alaska Airlines AS 670 Non-stop Boeing 737 (73J) 2:18 Effective 2026-02-27 through 2026-03-04
Mon,Thu,Fri,Sun 15:20 Salt Lake City (SLC) 16:38 Seattle-Tacoma (SEA) Alaska Airlines AS 670 Non-stop Boeing 737 MAX 9 (7M9) 2:18 Effective 2026-03-06 through 2026-03-15
Mon-Wed 15:20 Salt Lake City (SLC) 16:38 Seattle-Tacoma (SEA) Alaska Airlines AS 670 Non-stop Boeing 737 (73J) 2:18 Effective 2026-03-10 through 2026-03-17
Fri 15:23 Salt Lake City (SLC) 16:41 Seattle-Tacoma (SEA) Alaska Airlines AS 670 Non-stop Boeing 737 (73J) 2:18 Operates only on 2026-02-20
Thu 15:39 Salt Lake City (SLC) 16:59 Seattle-Tacoma (SEA) Alaska Airlines AS 670 Non-stop Boeing 737 (73J) 2:20 Operates only on 2026-01-15
Thu 15:39 Salt Lake City (SLC) 16:59 Seattle-Tacoma (SEA) Alaska Airlines AS 670 Non-stop Boeing 737 MAX 9 (7M9) 2:20 Operates only on 2026-01-29
Wed 15:40 Salt Lake City (SLC) 17:00 Seattle-Tacoma (SEA) Alaska Airlines AS 670 Non-stop Boeing 737 MAX 9 (7M9) 2:20 Operates only on 2026-01-07
Tue,Thu,Sun 15:40 Salt Lake City (SLC) 17:00 Seattle-Tacoma (SEA) Alaska Airlines AS 670 Non-stop Boeing 737 (73J) 2:20 Effective 2026-01-08 through 2026-01-13
Mon,Wed,Fri 15:40 Salt Lake City (SLC) 17:00 Seattle-Tacoma (SEA) Alaska Airlines AS 670 Non-stop Boeing 737-800 (73H) 2:20 Effective 2026-01-09 through 2026-01-19
Tue,Wed,Sun 15:40 Salt Lake City (SLC) 17:00 Seattle-Tacoma (SEA) Alaska Airlines AS 670 Non-stop Boeing 737 (73J) 2:20 Effective 2026-01-18 through 2026-01-27
Mon,Wed-Fri 15:40 Salt Lake City (SLC) 17:00 Seattle-Tacoma (SEA) Alaska Airlines AS 670 Non-stop Boeing 737-800 (73H) 2:20 Effective 2026-01-22 through 2026-01-28
Mon-Fri 15:40 Salt Lake City (SLC) 17:00 Seattle-Tacoma (SEA) Alaska Airlines AS 670 Non-stop Boeing 737-800 (73H) 2:20 Effective 2026-01-30 through 2026-02-06
Sun 15:40 Salt Lake City (SLC) 17:00 Seattle-Tacoma (SEA) Alaska Airlines AS 670 Non-stop Boeing 737 (73J) 2:20 Operates only on 2026-02-01
Mon,Sun 15:40 Salt Lake City (SLC) 17:00 Seattle-Tacoma (SEA) Alaska Airlines AS 670 Non-stop Boeing 737-800 (73H) 2:20 Effective 2026-02-08 through 2026-02-09
Tue,Wed 15:40 Salt Lake City (SLC) 17:00 Seattle-Tacoma (SEA) Alaska Airlines AS 670 Non-stop Boeing 737 (73J) 2:20 Effective 2026-02-10 through 2026-02-11
Sat 15:41 Salt Lake City (SLC) 16:59 Seattle-Tacoma (SEA) Alaska Airlines AS 670 Non-stop Boeing 737 (73J) 2:18 Operates only on 2026-02-14
Sat 15:41 Salt Lake City (SLC) 16:59 Seattle-Tacoma (SEA) Alaska Airlines AS 670 Non-stop Boeing 737 MAX 8 (7M8) 2:18 Operates only on 2026-02-21
Sat 15:41 Salt Lake City (SLC) 16:59 Seattle-Tacoma (SEA) Alaska Airlines AS 670 Non-stop Boeing 737 (73J) 2:18 Operates only on 2026-02-28
Sat 15:41 Salt Lake City (SLC) 16:59 Seattle-Tacoma (SEA) Alaska Airlines AS 670 Non-stop Boeing 737-800 (73H) 2:18 Operates only on 2026-03-14
Wed 17:50 Salt Lake City (SLC) 19:02 Seattle-Tacoma (SEA) Alaska Airlines AS 670 Non-stop Boeing 737 (73J) 2:12 Operates only on 2026-03-18
Daily 17:50 Salt Lake City (SLC) 19:01 Seattle-Tacoma (SEA) Alaska Airlines AS 670 Non-stop Boeing 737 (73J) 2:11 Effective 2026-03-19 through 2026-05-12

Ad flat here 8924483383 I FlightInfo Lower

Parallax here SLC-SEA

1 2 3 4 ... 21 22 23

A domestic route departing from the Salt Lake City airport (SLC) and arriving at Seattle-Tacoma airport (SEA).
The flight distance is 687 miles, or 1106 km.
The timezone of the departure airport is UTC-7 , 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 2:11 and 2:48.

Return (SEA-SLC) flights

Feedback - Disclaimer - Privacy - new_base.html - DESKTOP - CACHE: False - LANG: en - IS_EU: False

All airlines flying from Salt Lake City (SLC) to Seattle-Tacoma (SEA).

Ad mobi flat here (320x100px) 9629219771 M FlightInfo Top Flat

FLIGHT SCHEDULE

Direct Flights:

Alaska Airlines AS230

14:06

Salt Lake City (SLC)

15:20

Seattle-Tacoma (SEA)

Effective from 2026-06-10

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:14, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS496

15:41

Salt Lake City (SLC)

16:59

Seattle-Tacoma (SEA)

Operates only on 2026-03-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:18, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS510

19:12

Salt Lake City (SLC)

20:33

Seattle-Tacoma (SEA)

Effective from 2026-06-10

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:21, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS510

19:33

Salt Lake City (SLC)

20:49

Seattle-Tacoma (SEA)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:16, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS551

15:37

Salt Lake City (SLC)

16:49

Seattle-Tacoma (SEA)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:12, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS631

11:12

Salt Lake City (SLC)

12:25

Seattle-Tacoma (SEA)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:13, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS653

05:30

Salt Lake City (SLC)

07:00

Seattle-Tacoma (SEA)

Valid until 2026-01-05

Mon

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:30, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS653

05:30

Salt Lake City (SLC)

07:00

Seattle-Tacoma (SEA)

Valid until 2026-01-06

Mon
-

Tue

Wed
-

Thu

Fri

Sat

Sun
-

Duration: 2:30, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS653

06:20

Salt Lake City (SLC)

07:39

Seattle-Tacoma (SEA)

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

Mon
-

Tue
-

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 2:19, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS653

06:20

Salt Lake City (SLC)

07:39

Seattle-Tacoma (SEA)

Effective 2026-02-14 through 2026-02-21

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:19, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS653

06:20

Salt Lake City (SLC)

07:39

Seattle-Tacoma (SEA)

Effective 2026-02-15 through 2026-02-16

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:19, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS653

06:20

Salt Lake City (SLC)

07:39

Seattle-Tacoma (SEA)

Effective 2026-02-22 through 2026-03-01

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:19, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS653

06:20

Salt Lake City (SLC)

07:39

Seattle-Tacoma (SEA)

Operates only on 2026-02-23

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:19, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS653

06:20

Salt Lake City (SLC)

07:39

Seattle-Tacoma (SEA)

Effective 2026-02-28 through 2026-03-07

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:19, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS653

06:20

Salt Lake City (SLC)

07:39

Seattle-Tacoma (SEA)

Effective 2026-03-02 through 2026-03-09

Mon

Tue

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:19, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS653

06:20

Salt Lake City (SLC)

07:39

Seattle-Tacoma (SEA)

Effective 2026-03-10 through 2026-03-17

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:19, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS653

06:20

Salt Lake City (SLC)

07:39

Seattle-Tacoma (SEA)

Effective 2026-03-11 through 2026-03-15

Mon
-

Tue
-

Wed

Thu
-

Fri

Sat

Sun

Duration: 2:19, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS653

06:20

Salt Lake City (SLC)

07:39

Seattle-Tacoma (SEA)

Effective 2026-03-12 through 2026-03-16

Mon

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:19, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS653

07:00

Salt Lake City (SLC)

08:25

Seattle-Tacoma (SEA)

Effective 2026-01-08 through 2026-01-29

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS653

07:00

Salt Lake City (SLC)

08:25

Seattle-Tacoma (SEA)

Effective 2026-01-09 through 2026-01-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun
-

Duration: 2:25, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS653

07:00

Salt Lake City (SLC)

08:25

Seattle-Tacoma (SEA)

Effective 2026-01-11 through 2026-01-18

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:25, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS653

07:00

Salt Lake City (SLC)

08:25

Seattle-Tacoma (SEA)

Effective 2026-01-19 through 2026-01-24

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun
-

Duration: 2:25, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS653

07:00

Salt Lake City (SLC)

08:25

Seattle-Tacoma (SEA)

Effective 2026-01-25 through 2026-02-08

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:25, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS653

07:00

Salt Lake City (SLC)

08:25

Seattle-Tacoma (SEA)

Effective 2026-01-30 through 2026-02-05

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS653

07:00

Salt Lake City (SLC)

08:25

Seattle-Tacoma (SEA)

Effective 2026-01-31 through 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun
-

Duration: 2:25, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS653

07:00

Salt Lake City (SLC)

08:25

Seattle-Tacoma (SEA)

Operates only on 2026-02-09

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS670

15:20

Salt Lake City (SLC)

16:38

Seattle-Tacoma (SEA)

Effective 2026-02-12 through 2026-02-19

Mon

Tue

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:18, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS670

15:20

Salt Lake City (SLC)

16:38

Seattle-Tacoma (SEA)

Effective 2026-02-18 through 2026-02-25

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:18, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS670

15:20

Salt Lake City (SLC)

16:38

Seattle-Tacoma (SEA)

Effective 2026-02-22 through 2026-03-05

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun

Duration: 2:18, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS670

15:20

Salt Lake City (SLC)

16:38

Seattle-Tacoma (SEA)

Effective 2026-02-27 through 2026-03-04

Mon
-

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun
-

Duration: 2:18, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS670

15:20

Salt Lake City (SLC)

16:38

Seattle-Tacoma (SEA)

Effective 2026-03-06 through 2026-03-15

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:18, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS670

15:20

Salt Lake City (SLC)

16:38

Seattle-Tacoma (SEA)

Effective 2026-03-10 through 2026-03-17

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:18, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS670

15:23

Salt Lake City (SLC)

16:41

Seattle-Tacoma (SEA)

Operates only on 2026-02-20

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 2:18, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS670

15:39

Salt Lake City (SLC)

16:59

Seattle-Tacoma (SEA)

Operates only on 2026-01-15

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:20, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS670

15:39

Salt Lake City (SLC)

16:59

Seattle-Tacoma (SEA)

Operates only on 2026-01-29

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:20, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS670

15:40

Salt Lake City (SLC)

17:00

Seattle-Tacoma (SEA)

Operates only on 2026-01-07

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:20, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS670

15:40

Salt Lake City (SLC)

17:00

Seattle-Tacoma (SEA)

Effective 2026-01-08 through 2026-01-13

Mon
-

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun

Duration: 2:20, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS670

15:40

Salt Lake City (SLC)

17:00

Seattle-Tacoma (SEA)

Effective 2026-01-09 through 2026-01-19

Mon

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun
-

Duration: 2:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS670

15:40

Salt Lake City (SLC)

17:00

Seattle-Tacoma (SEA)

Effective 2026-01-18 through 2026-01-27

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:20, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS670

15:40

Salt Lake City (SLC)

17:00

Seattle-Tacoma (SEA)

Effective 2026-01-22 through 2026-01-28

Mon

Tue
-

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 2:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS670

15:40

Salt Lake City (SLC)

17:00

Seattle-Tacoma (SEA)

Effective 2026-01-30 through 2026-02-06

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 2:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS670

15:40

Salt Lake City (SLC)

17:00

Seattle-Tacoma (SEA)

Operates only on 2026-02-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:20, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS670

15:40

Salt Lake City (SLC)

17:00

Seattle-Tacoma (SEA)

Effective 2026-02-08 through 2026-02-09

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS670

15:40

Salt Lake City (SLC)

17:00

Seattle-Tacoma (SEA)

Effective 2026-02-10 through 2026-02-11

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:20, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS670

15:41

Salt Lake City (SLC)

16:59

Seattle-Tacoma (SEA)

Operates only on 2026-02-14

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:18, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS670

15:41

Salt Lake City (SLC)

16:59

Seattle-Tacoma (SEA)

Operates only on 2026-02-21

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:18, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Alaska Airlines AS670

15:41

Salt Lake City (SLC)

16:59

Seattle-Tacoma (SEA)

Operates only on 2026-02-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:18, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS670

15:41

Salt Lake City (SLC)

16:59

Seattle-Tacoma (SEA)

Operates only on 2026-03-14

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:18, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS670

17:50

Salt Lake City (SLC)

19:02

Seattle-Tacoma (SEA)

Operates only on 2026-03-18

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:12, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS670

17:50

Salt Lake City (SLC)

19:01

Seattle-Tacoma (SEA)

Effective 2026-03-19 through 2026-05-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:11, non-stop
Boeing 737 (73J)

Ad mobi box here (300x250px) 6815354179 M FlightInfo Bottom Box

Parallax here SLC-SEA

Page 1 / 23 next

A domestic route departing from the Salt Lake City airport (SLC) and arriving at Seattle-Tacoma airport (SEA).
The flight distance is 687 miles, or 1106 km.
The timezone of the departure airport is UTC-7 , 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 2:11 and 2:48.

Return (SEA-SLC) flights

Feedback - Disclaimer - Privacy - new_base.html - MOBILE

- CACHE: False - LANG: en - IS_EU: False