Alaska Airlines flight AS 3251: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon-Sat 06:45 Santa Ana (SNA) 08:35 San Francisco (SFO) 1
AS 3251 Non-stop Embraer EMB 175 (E75) 1:50 Valid until 2026-01-06
Mon-Sat 06:45 Santa Ana (SNA) 08:32 San Francisco (SFO) 1
AS 3251 Non-stop Embraer EMB 175 (E75) 1:47 Effective 2026-01-07 through 2026-03-17
Mon-Sat 06:45 Santa Ana (SNA) 08:18 San Francisco (SFO) 1
AS 3251 Non-stop Embraer EMB 175 (E75) 1:33 Effective 2026-05-13 through 2026-06-09
Mon-Sat 06:45 Santa Ana (SNA) 08:28 San Francisco (SFO) 1
AS 3251 Non-stop Embraer EMB 175 (E75) 1:43 Effective from 2026-06-10
Sun 07:45 Santa Ana (SNA) 09:33 San Francisco (SFO) 1
AS 3251 Non-stop Embraer EMB 175 (E75) 1:48 Effective 2026-01-11 through 2026-02-08
Sun 07:45 Santa Ana (SNA) 09:18 San Francisco (SFO) 1
AS 3251 Non-stop Embraer EMB 175 (E75) 1:33 Effective 2026-05-17 through 2026-06-07
Sun 07:45 Santa Ana (SNA) 09:28 San Francisco (SFO) 1
AS 3251 Non-stop Embraer EMB 175 (E75) 1:43 Effective from 2026-06-14
Sat 14:01 Puerto Vallarta (PVR) 17:00 San Jose (SJC) B
AS 3251 Non-stop Embraer EMB 175 (E75) 3:59 Effective 2026-03-21 through 2026-04-18
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This flight number is listed as serving the following routes:


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Alaska Airlines flight AS 3251: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Alaska Airlines AS3251
06:45
Santa Ana (SNA)

08:35
San Francisco (SFO) 1
Valid until 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 1:50, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Alaska Airlines AS3251
06:45
Santa Ana (SNA)

08:32
San Francisco (SFO) 1
Effective 2026-01-07 through 2026-03-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 1:47, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Alaska Airlines AS3251
06:45
Santa Ana (SNA)

08:18
San Francisco (SFO) 1
Effective 2026-05-13 through 2026-06-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 1:33, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Alaska Airlines AS3251
06:45
Santa Ana (SNA)

08:28
San Francisco (SFO) 1
Effective from 2026-06-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 1:43, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Alaska Airlines AS3251
07:45
Santa Ana (SNA)

09:33
San Francisco (SFO) 1
Effective 2026-01-11 through 2026-02-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:48, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Alaska Airlines AS3251
07:45
Santa Ana (SNA)

09:18
San Francisco (SFO) 1
Effective 2026-05-17 through 2026-06-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:33, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Alaska Airlines AS3251
07:45
Santa Ana (SNA)

09:28
San Francisco (SFO) 1
Effective from 2026-06-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:43, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Alaska Airlines AS3251
14:01
Puerto Vallarta (PVR)

17:00
San Jose (SJC) B
Effective 2026-03-21 through 2026-04-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:59, non-stop
Embraer EMB 175 (E75)
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This flight number is listed as serving the following routes:
  • Puerto Vallarta (PVR) - San Jose (SJC)
  • Santa Ana (SNA) - San Francisco (SFO)
All Alaska Airlines flights
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