Alaska Airlines flight AS 674: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Fri 08:20 San Francisco (SFO) 1 16:49 Cancun (CUN) 2
AS 674 Non-stop Boeing 737 (73J) 5:29 Valid until 2026-01-02
Mon-Thu,Sun 08:20 San Francisco (SFO) 1 16:49 Cancun (CUN) 2
AS 674 Non-stop Boeing 737-800 (73H) 5:29 Valid until 2026-01-06
Sat 08:20 San Francisco (SFO) 1 16:49 Cancun (CUN) 2
AS 674 Non-stop Boeing 737 MAX 9 (7M9) 5:29 Operates only on 2026-01-03
Sat 08:25 San Francisco (SFO) 1 16:45 Cancun (CUN) 2
AS 674 Non-stop Boeing 737 MAX 9 (7M9) 5:20 Operates only on 2026-01-10
Sat 08:25 San Francisco (SFO) 1 16:45 Cancun (CUN) 2
AS 674 Non-stop Boeing 737 (73J) 5:20 Effective 2026-01-17 through 2026-01-24
Sat 08:25 San Francisco (SFO) 1 16:45 Cancun (CUN) 2
AS 674 Non-stop Boeing 737 MAX 9 (7M9) 5:20 Operates only on 2026-01-31
Sat 08:25 San Francisco (SFO) 1 16:45 Cancun (CUN) 2
AS 674 Non-stop Boeing 737 (73J) 5:20 Operates only on 2026-02-07
Sat 08:25 San Francisco (SFO) 1 16:45 Cancun (CUN) 2
AS 674 Non-stop Boeing 737 MAX 9 (7M9) 5:20 Effective 2026-02-14 through 2026-03-07
Sat 09:22 San Francisco (SFO) 1 16:45 Cancun (CUN) 2
AS 674 Non-stop Boeing 737 MAX 9 (7M9) 5:23 Operates only on 2026-03-14
Daily 11:25 Seattle-Tacoma (SEA) 14:12 Santa Ana (SNA)
AS 674 Non-stop Boeing 737-800 (73H) 2:47 Effective 2026-05-13 through 2026-06-09
Wed 12:15 Salt Lake City (SLC) 13:27 Seattle-Tacoma (SEA)
AS 674 Non-stop Boeing 737 (73J) 2:12 Operates only on 2026-03-18
Sat 15:40 Puerto Vallarta (PVR) 19:37 Portland (PDX)
AS 674 Non-stop Boeing 737 (73J) 4:57 Effective 2026-03-21 through 2026-03-28
Sun 15:40 Puerto Vallarta (PVR) 19:37 Portland (PDX)
AS 674 Non-stop Boeing 737 (73J) 4:57 Operates only on 2026-03-29
Daily 23:59 Seattle-Tacoma (SEA) 02:40 Anchorage (ANC) S
AS 674 Non-stop Boeing 737 (73J) 3:41 Effective 2026-06-10 through 2026-10-02
The flight arrives 1 day after departure.
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This flight number is listed as serving the following routes:


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Alaska Airlines flight AS 674: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Alaska Airlines AS674
08:20
San Francisco (SFO) 1

16:49
Cancun (CUN) 2
Valid until 2026-01-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 5:29, non-stop
Boeing 737 (73J)
Direct Flights:
Alaska Airlines AS674
08:20
San Francisco (SFO) 1

16:49
Cancun (CUN) 2
Valid until 2026-01-06
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
Duration: 5:29, non-stop
Boeing 737-800 (73H)
Direct Flights:
Alaska Airlines AS674
08:20
San Francisco (SFO) 1

16:49
Cancun (CUN) 2
Operates only on 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:29, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
Alaska Airlines AS674
08:25
San Francisco (SFO) 1

16:45
Cancun (CUN) 2
Operates only on 2026-01-10
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:20, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
Alaska Airlines AS674
08:25
San Francisco (SFO) 1

16:45
Cancun (CUN) 2
Effective 2026-01-17 through 2026-01-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:20, non-stop
Boeing 737 (73J)
Direct Flights:
Alaska Airlines AS674
08:25
San Francisco (SFO) 1

16:45
Cancun (CUN) 2
Operates only on 2026-01-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:20, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
Alaska Airlines AS674
08:25
San Francisco (SFO) 1

16:45
Cancun (CUN) 2
Operates only on 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:20, non-stop
Boeing 737 (73J)
Direct Flights:
Alaska Airlines AS674
08:25
San Francisco (SFO) 1

16:45
Cancun (CUN) 2
Effective 2026-02-14 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:20, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
Alaska Airlines AS674
09:22
San Francisco (SFO) 1

16:45
Cancun (CUN) 2
Operates only on 2026-03-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:23, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
Alaska Airlines AS674
11:25
Seattle-Tacoma (SEA)

14:12
Santa Ana (SNA)
Effective 2026-05-13 through 2026-06-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:47, non-stop
Boeing 737-800 (73H)
Direct Flights:
Alaska Airlines AS674
12:15
Salt Lake City (SLC)

13:27
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 AS674
15:40
Puerto Vallarta (PVR)

19:37
Portland (PDX)
Effective 2026-03-21 through 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:57, non-stop
Boeing 737 (73J)
Direct Flights:
Alaska Airlines AS674
15:40
Puerto Vallarta (PVR)

19:37
Portland (PDX)
Operates only on 2026-03-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:57, non-stop
Boeing 737 (73J)
Direct Flights:
Alaska Airlines AS674
23:59
Seattle-Tacoma (SEA)

02:40(+1)
Anchorage (ANC) S
Effective 2026-06-10 through 2026-10-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:41, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.
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This flight number is listed as serving the following routes:
  • Puerto Vallarta (PVR) - Portland (PDX)
  • Salt Lake City (SLC) - Seattle-Tacoma (SEA)
  • San Francisco (SFO) - Cancun (CUN)
  • Seattle-Tacoma (SEA) - Anchorage (ANC)
  • Seattle-Tacoma (SEA) - Santa Ana (SNA)
All Alaska Airlines flights
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