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

FLIGHT SCHEDULE
Direct Flights:
Daily 08:50 Boston Logan (BOS) B 12:07 San Diego (SAN) 2 Alaska Airlines AS 260 Non-stop Boeing 737 (73J) 6:17 Effective from 2026-06-10
Daily 08:40 Boston Logan (BOS) B 12:01 San Diego (SAN) 2 Alaska Airlines AS 389 Non-stop Boeing 737 (73J) 6:21 Effective 2026-05-13 through 2026-06-09
Mon,Wed 16:20 Boston Logan (BOS) B 20:00 San Diego (SAN) 2 Alaska Airlines AS 389 Non-stop Boeing 737 (73J) 6:40 Effective 2026-01-07 through 2026-01-12
Tue,Thu,Fri,Sun 16:20 Boston Logan (BOS) B 20:00 San Diego (SAN) 2 Alaska Airlines AS 389 Non-stop Boeing 737 MAX 9 (7M9) 6:40 Effective 2026-01-08 through 2026-01-15
Wed 16:20 Boston Logan (BOS) B 20:00 San Diego (SAN) 2 Alaska Airlines AS 389 Non-stop Boeing 737-800 (73H) 6:40 Operates only on 2026-01-14
Mon,Fri,Sun 16:20 Boston Logan (BOS) B 20:00 San Diego (SAN) 2 Alaska Airlines AS 389 Non-stop Boeing 737 (73J) 6:40 Effective 2026-01-16 through 2026-01-25
Mon-Thu 16:20 Boston Logan (BOS) B 20:00 San Diego (SAN) 2 Alaska Airlines AS 389 Non-stop Boeing 737 MAX 9 (7M9) 6:40 Effective 2026-01-20 through 2026-01-27
Wed 16:20 Boston Logan (BOS) B 20:00 San Diego (SAN) 2 Alaska Airlines AS 389 Non-stop Boeing 737 MAX 8 (7M8) 6:40 Operates only on 2026-01-28
Tue-Fri,Sun 16:20 Boston Logan (BOS) B 20:00 San Diego (SAN) 2 Alaska Airlines AS 389 Non-stop Boeing 737 MAX 9 (7M9) 6:40 Effective 2026-01-29 through 2026-02-05
Mon,Fri 16:20 Boston Logan (BOS) B 20:00 San Diego (SAN) 2 Alaska Airlines AS 389 Non-stop Boeing 737 (73J) 6:40 Effective 2026-02-02 through 2026-02-06
Mon,Wed,Sun 16:20 Boston Logan (BOS) B 20:00 San Diego (SAN) 2 Alaska Airlines AS 389 Non-stop Boeing 737 MAX 9 (7M9) 6:40 Effective 2026-02-08 through 2026-02-11
Tue 16:20 Boston Logan (BOS) B 20:00 San Diego (SAN) 2 Alaska Airlines AS 389 Non-stop Boeing 737 (73J) 6:40 Operates only on 2026-02-10
Wed 16:20 Boston Logan (BOS) B 19:44 San Diego (SAN) 2 Alaska Airlines AS 389 Non-stop Boeing 737 (73J) 6:24 Operates only on 2026-03-18
Daily 16:20 Boston Logan (BOS) B 20:01 San Diego (SAN) 2 Alaska Airlines AS 389 Non-stop Boeing 737 (73J) 6:41 Effective 2026-03-19 through 2026-05-12
Mon,Sat 16:45 Boston Logan (BOS) B 20:18 San Diego (SAN) 2 Alaska Airlines AS 389 Non-stop Boeing 737 MAX 9 (7M9) 6:33 Valid until 2026-01-05
Tue,Fri 16:45 Boston Logan (BOS) B 20:18 San Diego (SAN) 2 Alaska Airlines AS 389 Non-stop Boeing 737-800 (73H) 6:33 Effective 2026-01-02 through 2026-01-06
Sun 16:45 Boston Logan (BOS) B 20:18 San Diego (SAN) 2 Alaska Airlines AS 389 Non-stop Boeing 737 (73J) 6:33 Operates only on 2026-01-04
Mon,Tue,Thu,Sun 17:44 Boston Logan (BOS) B 21:29 San Diego (SAN) 2 Alaska Airlines AS 389 Non-stop Boeing 737 MAX 9 (7M9) 6:45 Effective 2026-02-12 through 2026-02-26
Fri,Sat 17:44 Boston Logan (BOS) B 21:29 San Diego (SAN) 2 Alaska Airlines AS 389 Non-stop Boeing 737 (73J) 6:45 Effective 2026-02-13 through 2026-02-27
Wed 17:44 Boston Logan (BOS) B 21:29 San Diego (SAN) 2 Alaska Airlines AS 389 Non-stop Boeing 737 MAX 8 (7M8) 6:45 Effective 2026-02-18 through 2026-03-04
Mon,Tue,Thu,Sat,Sun 17:44 Boston Logan (BOS) B 21:29 San Diego (SAN) 2 Alaska Airlines AS 389 Non-stop Boeing 737 MAX 9 (7M9) 6:45 Effective 2026-02-28 through 2026-03-10
Thu,Fri 17:44 Boston Logan (BOS) B 21:29 San Diego (SAN) 2 Alaska Airlines AS 389 Non-stop Boeing 737 (73J) 6:45 Effective 2026-03-06 through 2026-03-12
Tue,Wed,Sat,Sun 17:44 Boston Logan (BOS) B 21:29 San Diego (SAN) 2 Alaska Airlines AS 389 Non-stop Boeing 737 MAX 9 (7M9) 6:45 Effective 2026-03-11 through 2026-03-17
Fri 17:44 Boston Logan (BOS) B 21:29 San Diego (SAN) 2 Alaska Airlines AS 389 Non-stop Boeing 737 MAX 8 (7M8) 6:45 Operates only on 2026-03-13
Mon 17:44 Boston Logan (BOS) B 21:29 San Diego (SAN) 2 Alaska Airlines AS 389 Non-stop Boeing 737 (73J) 6:45 Operates only on 2026-03-16
Daily 17:45 Boston Logan (BOS) B 21:08 San Diego (SAN) 2 Alaska Airlines AS 389 Non-stop Boeing 737 (73J) 6:23 Effective from 2026-06-10
Daily 16:49 Boston Logan (BOS) B 20:12 San Diego (SAN) 2 Alaska Airlines AS 505 Non-stop Boeing 737 (73J) 6:23 Effective 2026-05-13 through 2026-06-09
Mon-Wed 06:30 Boston Logan (BOS) B 10:00 San Diego (SAN) 2 Alaska Airlines AS 1456 Non-stop Boeing 737 MAX 9 (7M9) 6:30 Valid until 2026-01-06
Thu 06:30 Boston Logan (BOS) B 10:00 San Diego (SAN) 2 Alaska Airlines AS 1456 Non-stop Boeing 737 MAX 8 (7M8) 6:30 Operates only on 2026-01-01
Fri 06:30 Boston Logan (BOS) B 10:00 San Diego (SAN) 2 Alaska Airlines AS 1456 Non-stop Boeing 737-800 (73H) 6:30 Operates only on 2026-01-02
Sat,Sun 06:30 Boston Logan (BOS) B 10:00 San Diego (SAN) 2 Alaska Airlines AS 1456 Non-stop Boeing 737 (73J) 6:30 Effective 2026-01-03 through 2026-01-04

A domestic route departing from the Boston Logan airport (BOS) and arriving at San Diego airport (SAN).
The flight distance is 2580 miles, or 4153 km.
The timezone of the departure airport is UTC-5 , 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 6:17 and 6:45.

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FLIGHT SCHEDULE

Direct Flights:

Alaska Airlines AS260

08:50

Boston Logan (BOS) B

12:07

San Diego (SAN) 2

Effective from 2026-06-10

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:17, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS389

08:40

Boston Logan (BOS) B

12:01

San Diego (SAN) 2

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:21, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS389

16:20

Boston Logan (BOS) B

20:00

San Diego (SAN) 2

Effective 2026-01-07 through 2026-01-12

Mon

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 6:40, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS389

16:20

Boston Logan (BOS) B

20:00

San Diego (SAN) 2

Effective 2026-01-08 through 2026-01-15

Mon
-

Tue

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 6:40, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS389

16:20

Boston Logan (BOS) B

20:00

San Diego (SAN) 2

Operates only on 2026-01-14

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 6:40, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS389

16:20

Boston Logan (BOS) B

20:00

San Diego (SAN) 2

Effective 2026-01-16 through 2026-01-25

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 6:40, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS389

16:20

Boston Logan (BOS) B

20:00

San Diego (SAN) 2

Effective 2026-01-20 through 2026-01-27

Mon

Tue

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 6:40, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS389

16:20

Boston Logan (BOS) B

20:00

San Diego (SAN) 2

Operates only on 2026-01-28

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 6:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Alaska Airlines AS389

16:20

Boston Logan (BOS) B

20:00

San Diego (SAN) 2

Effective 2026-01-29 through 2026-02-05

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 6:40, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS389

16:20

Boston Logan (BOS) B

20:00

San Diego (SAN) 2

Effective 2026-02-02 through 2026-02-06

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 6:40, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS389

16:20

Boston Logan (BOS) B

20:00

San Diego (SAN) 2

Effective 2026-02-08 through 2026-02-11

Mon

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun

Duration: 6:40, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS389

16:20

Boston Logan (BOS) B

20:00

San Diego (SAN) 2

Operates only on 2026-02-10

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 6:40, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS389

16:20

Boston Logan (BOS) B

19:44

San Diego (SAN) 2

Operates only on 2026-03-18

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 6:24, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS389

16:20

Boston Logan (BOS) B

20:01

San Diego (SAN) 2

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:41, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS389

16:45

Boston Logan (BOS) B

20:18

San Diego (SAN) 2

Valid until 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 6:33, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS389

16:45

Boston Logan (BOS) B

20:18

San Diego (SAN) 2

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

Mon
-

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 6:33, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS389

16:45

Boston Logan (BOS) B

20:18

San Diego (SAN) 2

Operates only on 2026-01-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 6:33, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS389

17:44

Boston Logan (BOS) B

21:29

San Diego (SAN) 2

Effective 2026-02-12 through 2026-02-26

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun

Duration: 6:45, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS389

17:44

Boston Logan (BOS) B

21:29

San Diego (SAN) 2

Effective 2026-02-13 through 2026-02-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun
-

Duration: 6:45, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS389

17:44

Boston Logan (BOS) B

21:29

San Diego (SAN) 2

Effective 2026-02-18 through 2026-03-04

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 6:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Alaska Airlines AS389

17:44

Boston Logan (BOS) B

21:29

San Diego (SAN) 2

Effective 2026-02-28 through 2026-03-10

Mon

Tue

Wed
-

Thu

Fri
-

Sat

Sun

Duration: 6:45, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS389

17:44

Boston Logan (BOS) B

21:29

San Diego (SAN) 2

Effective 2026-03-06 through 2026-03-12

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 6:45, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS389

17:44

Boston Logan (BOS) B

21:29

San Diego (SAN) 2

Effective 2026-03-11 through 2026-03-17

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat

Sun

Duration: 6:45, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS389

17:44

Boston Logan (BOS) B

21:29

San Diego (SAN) 2

Operates only on 2026-03-13

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 6:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Alaska Airlines AS389

17:44

Boston Logan (BOS) B

21:29

San Diego (SAN) 2

Operates only on 2026-03-16

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 6:45, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS389

17:45

Boston Logan (BOS) B

21:08

San Diego (SAN) 2

Effective from 2026-06-10

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:23, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS505

16:49

Boston Logan (BOS) B

20:12

San Diego (SAN) 2

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:23, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS1456

06:30

Boston Logan (BOS) B

10:00

San Diego (SAN) 2

Valid until 2026-01-06

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 6:30, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS1456

06:30

Boston Logan (BOS) B

10:00

San Diego (SAN) 2

Operates only on 2026-01-01

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 6:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Alaska Airlines AS1456

06:30

Boston Logan (BOS) B

10:00

San Diego (SAN) 2

Operates only on 2026-01-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 6:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS1456

06:30

Boston Logan (BOS) B

10:00

San Diego (SAN) 2

Effective 2026-01-03 through 2026-01-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun

Duration: 6:30, non-stop
Boeing 737 (73J)

A domestic route departing from the Boston Logan airport (BOS) and arriving at San Diego airport (SAN).
The flight distance is 2580 miles, or 4153 km.
The timezone of the departure airport is UTC-5 , 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 6:17 and 6:45.

All BOS-SAN flights

All Alaska Airlines flights

Return (SAN-BOS) flights

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