Alaska Airlines flights from San Diego (SAN) to Boston Logan (BOS).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 22:45 San Diego (SAN) 2 07:31 Boston Logan (BOS) B
Alaska Airlines AS 259 Non-stop Boeing 737 (73J) 5:46 Effective from 2026-06-10
The flight arrives 1 day after departure.
Daily 22:45 San Diego (SAN) 2 07:40 Boston Logan (BOS) B
Alaska Airlines AS 366 Non-stop Boeing 737 (73J) 5:55 Effective 2026-05-13 through 2026-06-09
The flight arrives 1 day after departure.
Daily 08:40 San Diego (SAN) 2 17:30 Boston Logan (BOS) B
Alaska Airlines AS 390 Non-stop Boeing 737 (73J) 5:50 Effective from 2026-06-10
Tue-Sun 08:50 San Diego (SAN) 2 17:24 Boston Logan (BOS) B
Alaska Airlines AS 390 Non-stop Boeing 737 MAX 9 (7M9) 5:34 Effective 2026-02-12 through 2026-03-07
Mon 08:50 San Diego (SAN) 2 17:24 Boston Logan (BOS) B
Alaska Airlines AS 390 Non-stop Boeing 737 MAX 8 (7M8) 5:34 Effective 2026-02-16 through 2026-03-09
Tue,Thu-Sun 08:50 San Diego (SAN) 2 17:24 Boston Logan (BOS) B
Alaska Airlines AS 390 Non-stop Boeing 737 MAX 9 (7M9) 5:34 Effective 2026-03-08 through 2026-03-17
Mon,Wed 08:50 San Diego (SAN) 2 17:24 Boston Logan (BOS) B
Alaska Airlines AS 390 Non-stop Boeing 737 (73J) 5:34 Effective 2026-03-11 through 2026-03-16
Mon-Fri,Sun 09:10 San Diego (SAN) 2 17:39 Boston Logan (BOS) B
Alaska Airlines AS 390 Non-stop Boeing 737 MAX 9 (7M9) 5:29 Effective 2026-01-07 through 2026-02-10
Wed 09:10 San Diego (SAN) 2 17:39 Boston Logan (BOS) B
Alaska Airlines AS 390 Non-stop Boeing 737 MAX 8 (7M8) 5:29 Operates only on 2026-02-11
Wed 09:15 San Diego (SAN) 2 18:09 Boston Logan (BOS) B
Alaska Airlines AS 390 Non-stop Boeing 737 (73J) 5:54 Operates only on 2026-03-18
Daily 09:15 San Diego (SAN) 2 18:05 Boston Logan (BOS) B
Alaska Airlines AS 390 Non-stop Boeing 737 (73J) 5:50 Effective 2026-03-19 through 2026-05-12
Daily 09:15 San Diego (SAN) 2 18:07 Boston Logan (BOS) B
Alaska Airlines AS 390 Non-stop Boeing 737 (73J) 5:52 Effective 2026-05-13 through 2026-06-09
Tue-Thu 09:35 San Diego (SAN) 2 18:23 Boston Logan (BOS) B
Alaska Airlines AS 390 Non-stop Boeing 737 (73J) 5:48 Valid until 2026-01-01
Mon,Tue,Fri-Sun 09:35 San Diego (SAN) 2 18:23 Boston Logan (BOS) B
Alaska Airlines AS 390 Non-stop Boeing 737 MAX 9 (7M9) 5:48 Effective 2026-01-02 through 2026-01-06
Mon,Tue,Sun 20:27 San Diego (SAN) 2 05:10 Boston Logan (BOS) B
Alaska Airlines AS 1457 Non-stop Boeing 737 MAX 9 (7M9) 5:43 Valid until 2026-01-05
The flight arrives 1 day after departure.
Fri,Sat 20:27 San Diego (SAN) 2 05:10 Boston Logan (BOS) B
Alaska Airlines AS 1457 Non-stop Boeing 737 (73J) 5:43 Effective 2026-01-02 through 2026-01-03
The flight arrives 1 day after departure.




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Alaska Airlines flights from San Diego (SAN) to Boston Logan (BOS).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Alaska Airlines AS259
22:45
San Diego (SAN) 2

07:31(+1)
Boston Logan (BOS) B
Effective from 2026-06-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:46, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.
Direct Flights:
Alaska Airlines AS366
22:45
San Diego (SAN) 2

07:40(+1)
Boston Logan (BOS) B
Effective 2026-05-13 through 2026-06-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:55, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.
Direct Flights:
Alaska Airlines AS390
08:40
San Diego (SAN) 2

17:30
Boston Logan (BOS) B
Effective from 2026-06-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:50, non-stop
Boeing 737 (73J)
Direct Flights:
Alaska Airlines AS390
08:50
San Diego (SAN) 2

17:24
Boston Logan (BOS) B
Effective 2026-02-12 through 2026-03-07
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:34, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
Alaska Airlines AS390
08:50
San Diego (SAN) 2

17:24
Boston Logan (BOS) B
Effective 2026-02-16 through 2026-03-09
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:34, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Alaska Airlines AS390
08:50
San Diego (SAN) 2

17:24
Boston Logan (BOS) B
Effective 2026-03-08 through 2026-03-17
Mon
-
Tue
Wed
-
Thu
Fri
Sat
Sun
Duration: 5:34, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
Alaska Airlines AS390
08:50
San Diego (SAN) 2

17:24
Boston Logan (BOS) B
Effective 2026-03-11 through 2026-03-16
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:34, non-stop
Boeing 737 (73J)
Direct Flights:
Alaska Airlines AS390
09:10
San Diego (SAN) 2

17:39
Boston Logan (BOS) B
Effective 2026-01-07 through 2026-02-10
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 5:29, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
Alaska Airlines AS390
09:10
San Diego (SAN) 2

17:39
Boston Logan (BOS) B
Operates only on 2026-02-11
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:29, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Alaska Airlines AS390
09:15
San Diego (SAN) 2

18:09
Boston Logan (BOS) B
Operates only on 2026-03-18
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:54, non-stop
Boeing 737 (73J)
Direct Flights:
Alaska Airlines AS390
09:15
San Diego (SAN) 2

18:05
Boston Logan (BOS) B
Effective 2026-03-19 through 2026-05-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:50, non-stop
Boeing 737 (73J)
Direct Flights:
Alaska Airlines AS390
09:15
San Diego (SAN) 2

18:07
Boston Logan (BOS) B
Effective 2026-05-13 through 2026-06-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:52, non-stop
Boeing 737 (73J)
Direct Flights:
Alaska Airlines AS390
09:35
San Diego (SAN) 2

18:23
Boston Logan (BOS) B
Valid until 2026-01-01
Mon
-
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 5:48, non-stop
Boeing 737 (73J)
Direct Flights:
Alaska Airlines AS390
09:35
San Diego (SAN) 2

18:23
Boston Logan (BOS) B
Effective 2026-01-02 through 2026-01-06
Mon
Tue
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 5:48, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
Alaska Airlines AS1457
20:27
San Diego (SAN) 2

05:10(+1)
Boston Logan (BOS) B
Valid until 2026-01-05
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:43, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.
Direct Flights:
Alaska Airlines AS1457
20:27
San Diego (SAN) 2

05:10(+1)
Boston Logan (BOS) B
Effective 2026-01-02 through 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
-
Duration: 5:43, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.
  • A domestic route departing from the San Diego airport (SAN) and arriving at Boston Logan airport (BOS).
  • The flight distance is 2580 miles, or 4153 km.
  • The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-5 . 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 5:29 and 5:55.
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