All airlines flying from Baltimore (BWI) to San Diego (SAN).

FLIGHT SCHEDULE
Direct Flights:
Mon,Tue,Fri,Sun 15:30 Baltimore (BWI) 18:15 San Diego (SAN) 1 Southwest Airlines WN 1900 Non-stop Boeing 737 MAX 8 (7M8) 5:45 Valid until 2026-01-04
Sat 07:35 Baltimore (BWI) 09:50 San Diego (SAN) 1 Southwest Airlines WN 2064 Non-stop Boeing 737 MAX 8 (7M8) 5:15 Effective 2026-06-06 through 2026-08-01
Sat 08:30 Baltimore (BWI) 11:35 San Diego (SAN) 1 Southwest Airlines WN 2138 Non-stop Boeing 737 MAX 8 (7M8) 6:05 Effective 2026-01-10 through 2026-02-07
Mon-Fri 11:25 Baltimore (BWI) 14:20 San Diego (SAN) 1 Southwest Airlines WN 2138 Non-stop Boeing 737 MAX 8 (7M8) 5:55 Effective 2026-01-06 through 2026-01-14
Tue-Fri,Sun 11:25 Baltimore (BWI) 14:20 San Diego (SAN) 1 Southwest Airlines WN 2138 Non-stop Boeing 737 MAX 8 (7M8) 5:55 Effective 2026-01-18 through 2026-01-23
Mon-Fri 11:25 Baltimore (BWI) 14:20 San Diego (SAN) 1 Southwest Airlines WN 2138 Non-stop Boeing 737 MAX 8 (7M8) 5:55 Effective 2026-01-26 through 2026-02-04
Wed,Sun 11:25 Baltimore (BWI) 14:20 San Diego (SAN) 1 Southwest Airlines WN 2138 Non-stop Boeing 737 MAX 8 (7M8) 5:55 Effective 2026-02-08 through 2026-02-11
Tue 11:25 Baltimore (BWI) 14:20 San Diego (SAN) 1 Southwest Airlines WN 2138 Non-stop Boeing 737-800 (73H) 5:55 Operates only on 2026-02-10
Tue,Wed 11:25 Baltimore (BWI) 14:20 San Diego (SAN) 1 Southwest Airlines WN 2138 Non-stop Boeing 737 MAX 8 (7M8) 5:55 Effective 2026-02-18 through 2026-03-04
Thu,Fri,Sun 11:45 Baltimore (BWI) 14:40 San Diego (SAN) 1 Southwest Airlines WN 2138 Non-stop Boeing 737 MAX 8 (7M8) 5:55 Effective 2026-01-11 through 2026-01-16
Mon,Sun 11:45 Baltimore (BWI) 14:40 San Diego (SAN) 1 Southwest Airlines WN 2138 Non-stop Boeing 737 MAX 8 (7M8) 5:55 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 11:45 Baltimore (BWI) 14:40 San Diego (SAN) 1 Southwest Airlines WN 2138 Non-stop Boeing 737 MAX 8 (7M8) 5:55 Effective 2026-02-01 through 2026-02-06
Mon,Sun 11:45 Baltimore (BWI) 14:40 San Diego (SAN) 1 Southwest Airlines WN 2138 Non-stop Boeing 737 MAX 8 (7M8) 5:55 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 11:45 Baltimore (BWI) 14:40 San Diego (SAN) 1 Southwest Airlines WN 2138 Non-stop Boeing 737 MAX 8 (7M8) 5:55 Effective 2026-02-17 through 2026-02-23
Mon 11:45 Baltimore (BWI) 14:40 San Diego (SAN) 1 Southwest Airlines WN 2138 Non-stop Boeing 737 MAX 8 (7M8) 5:55 Operates only on 2026-03-02
Sat 12:25 Baltimore (BWI) 15:20 San Diego (SAN) 1 Southwest Airlines WN 2138 Non-stop Boeing 737 MAX 8 (7M8) 5:55 Operates only on 2026-02-14
Sat 12:25 Baltimore (BWI) 15:20 San Diego (SAN) 1 Southwest Airlines WN 2138 Non-stop Boeing 737 MAX 8 (7M8) 5:55 Operates only on 2026-02-28
Mon,Thu,Fri 12:35 Baltimore (BWI) 15:30 San Diego (SAN) 1 Southwest Airlines WN 2138 Non-stop Boeing 737 MAX 8 (7M8) 5:55 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 12:35 Baltimore (BWI) 15:30 San Diego (SAN) 1 Southwest Airlines WN 2138 Non-stop Boeing 737 MAX 8 (7M8) 5:55 Effective 2026-02-20 through 2026-03-01
Sat 13:10 Baltimore (BWI) 16:05 San Diego (SAN) 1 Southwest Airlines WN 2138 Non-stop Boeing 737 MAX 8 (7M8) 5:55 Operates only on 2026-02-21
Sun 07:00 Baltimore (BWI) 09:35 San Diego (SAN) 1 Southwest Airlines WN 2270 Non-stop Boeing 737 MAX 8 (7M8) 5:35 Operates only on 2026-05-24
Sun 20:00 Baltimore (BWI) 22:45 San Diego (SAN) 1 Southwest Airlines WN 2308 Non-stop Boeing 737-800 (73H) 5:45 Effective 2026-03-08 through 2026-04-05
Sat 20:15 Baltimore (BWI) 23:05 San Diego (SAN) 1 Southwest Airlines WN 2308 Non-stop Boeing 737 MAX 8 (7M8) 5:50 Effective 2026-03-07 through 2026-04-04
Tue,Wed 20:15 Baltimore (BWI) 23:05 San Diego (SAN) 1 Southwest Airlines WN 2308 Non-stop Boeing 737-700 (Scimitar Winglets) 5:50 Effective 2026-03-10 through 2026-04-01
Mon,Thu,Fri 20:35 Baltimore (BWI) 23:25 San Diego (SAN) 1 Southwest Airlines WN 2308 Non-stop Boeing 737-800 (73H) 5:50 Effective 2026-03-05 through 2026-04-06
Sun 13:50 Baltimore (BWI) 16:05 San Diego (SAN) 1 Southwest Airlines WN 2640 Non-stop Boeing 737 MAX 8 (7M8) 5:15 Effective 2026-06-07 through 2026-08-02
Sat 11:40 Baltimore (BWI) 14:25 San Diego (SAN) 1 Southwest Airlines WN 2685 Non-stop Boeing 737-800 (73H) 5:45 Effective 2026-03-07 through 2026-04-04
Mon 06:20 Baltimore (BWI) 09:05 San Diego (SAN) 1 Southwest Airlines WN 2993 Non-stop Boeing 737 MAX 8 (7M8) 5:45 Operates only on 2026-01-05
Wed,Thu 18:50 Baltimore (BWI) 21:35 San Diego (SAN) 1 Southwest Airlines WN 2993 Non-stop Boeing 737 MAX 8 (7M8) 5:45 Valid until 2026-01-01
Sun 06:10 Baltimore (BWI) 08:55 San Diego (SAN) 1 Southwest Airlines WN 3401 Non-stop Boeing 737-800 (73H) 5:45 Effective 2026-03-08 through 2026-04-05
Mon,Thu,Fri 06:25 Baltimore (BWI) 09:15 San Diego (SAN) 1 Southwest Airlines WN 3401 Non-stop Boeing 737-700 (Scimitar Winglets) 5:50 Effective 2026-03-05 through 2026-04-06
Tue,Wed 08:15 Baltimore (BWI) 11:05 San Diego (SAN) 1 Southwest Airlines WN 3401 Non-stop Boeing 737-800 (73H) 5:50 Effective 2026-03-10 through 2026-04-01
Sat 08:20 Baltimore (BWI) 11:10 San Diego (SAN) 1 Southwest Airlines WN 3401 Non-stop Boeing 737 MAX 8 (7M8) 5:50 Effective 2026-03-07 through 2026-04-04
Mon,Thu,Fri 09:50 Baltimore (BWI) 12:35 San Diego (SAN) 1 Southwest Airlines WN 3778 Non-stop Boeing 737-800 (73H) 5:45 Effective 2026-03-05 through 2026-04-06
Mon-Fri 06:20 Baltimore (BWI) 09:25 San Diego (SAN) 1 Southwest Airlines WN 4458 Non-stop Boeing 737 MAX 8 (7M8) 6:05 Effective 2026-01-06 through 2026-01-14
Tue-Fri,Sun 06:20 Baltimore (BWI) 09:25 San Diego (SAN) 1 Southwest Airlines WN 4458 Non-stop Boeing 737 MAX 8 (7M8) 6:05 Effective 2026-01-18 through 2026-01-23
Mon-Fri 06:20 Baltimore (BWI) 09:25 San Diego (SAN) 1 Southwest Airlines WN 4458 Non-stop Boeing 737 MAX 8 (7M8) 6:05 Effective 2026-01-26 through 2026-02-04
Tue,Wed,Sun 06:20 Baltimore (BWI) 09:25 San Diego (SAN) 1 Southwest Airlines WN 4458 Non-stop Boeing 737 MAX 8 (7M8) 6:05 Effective 2026-02-08 through 2026-02-11
Mon,Thu,Fri 06:20 Baltimore (BWI) 09:25 San Diego (SAN) 1 Southwest Airlines WN 4458 Non-stop Boeing 737-700 (Scimitar Winglets) 6:05 Effective 2026-02-12 through 2026-02-16
Tue,Wed 06:20 Baltimore (BWI) 09:25 San Diego (SAN) 1 Southwest Airlines WN 4458 Non-stop Boeing 737 MAX 8 (7M8) 6:05 Effective 2026-02-18 through 2026-03-04
Thu,Fri,Sun 06:20 Baltimore (BWI) 09:25 San Diego (SAN) 1 Southwest Airlines WN 4458 Non-stop Boeing 737-700 (Scimitar Winglets) 6:05 Effective 2026-02-20 through 2026-03-01
Thu,Fri,Sun 06:45 Baltimore (BWI) 09:45 San Diego (SAN) 1 Southwest Airlines WN 4458 Non-stop Boeing 737 MAX 8 (7M8) 6:00 Effective 2026-01-11 through 2026-01-16
Mon,Sun 06:45 Baltimore (BWI) 09:45 San Diego (SAN) 1 Southwest Airlines WN 4458 Non-stop Boeing 737 MAX 8 (7M8) 6:00 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 06:45 Baltimore (BWI) 09:45 San Diego (SAN) 1 Southwest Airlines WN 4458 Non-stop Boeing 737 MAX 8 (7M8) 6:00 Effective 2026-02-01 through 2026-02-06
Mon,Sun 06:45 Baltimore (BWI) 09:45 San Diego (SAN) 1 Southwest Airlines WN 4458 Non-stop Boeing 737 MAX 8 (7M8) 6:00 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 06:45 Baltimore (BWI) 09:45 San Diego (SAN) 1 Southwest Airlines WN 4458 Non-stop Boeing 737 MAX 8 (7M8) 6:00 Effective 2026-02-17 through 2026-02-23
Mon 06:45 Baltimore (BWI) 09:45 San Diego (SAN) 1 Southwest Airlines WN 4458 Non-stop Boeing 737 MAX 8 (7M8) 6:00 Operates only on 2026-03-02
Sat 18:45 Baltimore (BWI) 21:40 San Diego (SAN) 1 Southwest Airlines WN 4458 Non-stop Boeing 737 MAX 8 (7M8) 5:55 Effective 2026-01-10 through 2026-02-07
Mon-Fri 18:00 Baltimore (BWI) 21:00 San Diego (SAN) 1 Southwest Airlines WN 4487 Non-stop Boeing 737 MAX 8 (7M8) 6:00 Effective 2026-01-06 through 2026-01-14
Tue-Fri,Sun 18:00 Baltimore (BWI) 21:00 San Diego (SAN) 1 Southwest Airlines WN 4487 Non-stop Boeing 737 MAX 8 (7M8) 6:00 Effective 2026-01-18 through 2026-01-23

1 2 3

A domestic route departing from the Baltimore airport (BWI) and arriving at San Diego airport (SAN).
The flight distance is 2288 miles, or 3683 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 5:15 and 6:05.

Return (SAN-BWI) flights

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All airlines flying from Baltimore (BWI) to San Diego (SAN).

FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN1900

15:30

Baltimore (BWI)

18:15

San Diego (SAN) 1

Valid until 2026-01-04

Mon

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 5:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2064

07:35

Baltimore (BWI)

09:50

San Diego (SAN) 1

Effective 2026-06-06 through 2026-08-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 5:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2138

08:30

Baltimore (BWI)

11:35

San Diego (SAN) 1

Effective 2026-01-10 through 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 6:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2138

11:25

Baltimore (BWI)

14:20

San Diego (SAN) 1

Effective 2026-01-06 through 2026-01-14

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 5:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2138

11:25

Baltimore (BWI)

14:20

San Diego (SAN) 1

Effective 2026-01-18 through 2026-01-23

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 5:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2138

11:25

Baltimore (BWI)

14:20

San Diego (SAN) 1

Effective 2026-01-26 through 2026-02-04

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 5:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2138

11:25

Baltimore (BWI)

14:20

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun

Duration: 5:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2138

11:25

Baltimore (BWI)

14:20

San Diego (SAN) 1

Operates only on 2026-02-10

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 5:55, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2138

11:25

Baltimore (BWI)

14:20

San Diego (SAN) 1

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 5:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2138

11:45

Baltimore (BWI)

14:40

San Diego (SAN) 1

Effective 2026-01-11 through 2026-01-16

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 5:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2138

11:45

Baltimore (BWI)

14:40

San Diego (SAN) 1

Effective 2026-01-19 through 2026-01-25

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 5:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2138

11:45

Baltimore (BWI)

14:40

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 5:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2138

11:45

Baltimore (BWI)

14:40

San Diego (SAN) 1

Effective 2026-02-09 through 2026-02-15

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 5:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2138

11:45

Baltimore (BWI)

14:40

San Diego (SAN) 1

Effective 2026-02-17 through 2026-02-23

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 5:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2138

11:45

Baltimore (BWI)

14:40

San Diego (SAN) 1

Operates only on 2026-03-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 5:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2138

12:25

Baltimore (BWI)

15:20

San Diego (SAN) 1

Operates only on 2026-02-14

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 5:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2138

12:25

Baltimore (BWI)

15:20

San Diego (SAN) 1

Operates only on 2026-02-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 5:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2138

12:35

Baltimore (BWI)

15:30

San Diego (SAN) 1

Effective 2026-02-12 through 2026-02-16

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 5:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2138

12:35

Baltimore (BWI)

15:30

San Diego (SAN) 1

Effective 2026-02-20 through 2026-03-01

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 5:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2138

13:10

Baltimore (BWI)

16:05

San Diego (SAN) 1

Operates only on 2026-02-21

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 5:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2270

07:00

Baltimore (BWI)

09:35

San Diego (SAN) 1

Operates only on 2026-05-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 5:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2308

20:00

Baltimore (BWI)

22:45

San Diego (SAN) 1

Effective 2026-03-08 through 2026-04-05

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 5:45, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2308

20:15

Baltimore (BWI)

23:05

San Diego (SAN) 1

Effective 2026-03-07 through 2026-04-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 5:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2308

20:15

Baltimore (BWI)

23:05

San Diego (SAN) 1

Effective 2026-03-10 through 2026-04-01

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 5:50, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2308

20:35

Baltimore (BWI)

23:25

San Diego (SAN) 1

Effective 2026-03-05 through 2026-04-06

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 5:50, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2640

13:50

Baltimore (BWI)

16:05

San Diego (SAN) 1

Effective 2026-06-07 through 2026-08-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 5:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2685

11:40

Baltimore (BWI)

14:25

San Diego (SAN) 1

Effective 2026-03-07 through 2026-04-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 5:45, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2993

06:20

Baltimore (BWI)

09:05

San Diego (SAN) 1

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 5:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2993

18:50

Baltimore (BWI)

21:35

San Diego (SAN) 1

Valid until 2026-01-01

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 5:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3401

06:10

Baltimore (BWI)

08:55

San Diego (SAN) 1

Effective 2026-03-08 through 2026-04-05

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 5:45, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3401

06:25

Baltimore (BWI)

09:15

San Diego (SAN) 1

Effective 2026-03-05 through 2026-04-06

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 5:50, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3401

08:15

Baltimore (BWI)

11:05

San Diego (SAN) 1

Effective 2026-03-10 through 2026-04-01

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 5:50, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3401

08:20

Baltimore (BWI)

11:10

San Diego (SAN) 1

Effective 2026-03-07 through 2026-04-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 5:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3778

09:50

Baltimore (BWI)

12:35

San Diego (SAN) 1

Effective 2026-03-05 through 2026-04-06

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 5:45, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4458

06:20

Baltimore (BWI)

09:25

San Diego (SAN) 1

Effective 2026-01-06 through 2026-01-14

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 6:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4458

06:20

Baltimore (BWI)

09:25

San Diego (SAN) 1

Effective 2026-01-18 through 2026-01-23

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 6:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4458

06:20

Baltimore (BWI)

09:25

San Diego (SAN) 1

Effective 2026-01-26 through 2026-02-04

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 6:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4458

06:20

Baltimore (BWI)

09:25

San Diego (SAN) 1

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun

Duration: 6:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4458

06:20

Baltimore (BWI)

09:25

San Diego (SAN) 1

Effective 2026-02-12 through 2026-02-16

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 6:05, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4458

06:20

Baltimore (BWI)

09:25

San Diego (SAN) 1

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 6:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4458

06:20

Baltimore (BWI)

09:25

San Diego (SAN) 1

Effective 2026-02-20 through 2026-03-01

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 6:05, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4458

06:45

Baltimore (BWI)

09:45

San Diego (SAN) 1

Effective 2026-01-11 through 2026-01-16

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 6:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4458

06:45

Baltimore (BWI)

09:45

San Diego (SAN) 1

Effective 2026-01-19 through 2026-01-25

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 6:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4458

06:45

Baltimore (BWI)

09:45

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 6:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4458

06:45

Baltimore (BWI)

09:45

San Diego (SAN) 1

Effective 2026-02-09 through 2026-02-15

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 6:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4458

06:45

Baltimore (BWI)

09:45

San Diego (SAN) 1

Effective 2026-02-17 through 2026-02-23

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 6:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4458

06:45

Baltimore (BWI)

09:45

San Diego (SAN) 1

Operates only on 2026-03-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 6:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4458

18:45

Baltimore (BWI)

21:40

San Diego (SAN) 1

Effective 2026-01-10 through 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 5:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4487

18:00

Baltimore (BWI)

21:00

San Diego (SAN) 1

Effective 2026-01-06 through 2026-01-14

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 6:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4487

18:00

Baltimore (BWI)

21:00

San Diego (SAN) 1

Effective 2026-01-18 through 2026-01-23

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 6:00, non-stop
Boeing 737 MAX 8 (7M8)

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A domestic route departing from the Baltimore airport (BWI) and arriving at San Diego airport (SAN).
The flight distance is 2288 miles, or 3683 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 5:15 and 6:05.

Return (SAN-BWI) flights

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