All airlines flying from Baltimore (BWI) to Luis Munoz Marin, San Juan (SJU).

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FLIGHT SCHEDULE
Direct Flights:
Sat 09:45 Baltimore (BWI) 13:45 Luis Munoz Marin, San Juan (SJU) B Southwest Airlines WN 1935 Non-stop Boeing 737-700 (Scimitar Winglets) 4:00 Effective 2026-04-11 through 2026-05-30
Mon,Thu-Sun 10:09 Baltimore (BWI) 14:57 Luis Munoz Marin, San Juan (SJU) Frontier Airlines F9 2266 Non-stop Airbus A320neo (32N) 3:48 Effective 2026-01-08 through 2026-01-12
Sun 10:12 Baltimore (BWI) 14:54 Luis Munoz Marin, San Juan (SJU) Frontier Airlines F9 2266 Non-stop Airbus A321neo (32Q) 3:42 Operates only on 2026-01-18
Fri 10:24 Baltimore (BWI) 15:12 Luis Munoz Marin, San Juan (SJU) Frontier Airlines F9 2266 Non-stop Airbus A320neo (32N) 3:48 Valid until 2026-01-02
Fri 10:37 Baltimore (BWI) 15:19 Luis Munoz Marin, San Juan (SJU) Frontier Airlines F9 2266 Non-stop Airbus A321neo (32Q) 3:42 Operates only on 2026-03-06
Mon,Thu,Sat,Sun 11:24 Baltimore (BWI) 16:12 Luis Munoz Marin, San Juan (SJU) Frontier Airlines F9 2266 Non-stop Airbus A321neo (32Q) 3:48 Valid until 2026-01-05
Mon,Fri,Sat 11:24 Baltimore (BWI) 15:12 Luis Munoz Marin, San Juan (SJU) Frontier Airlines F9 2266 Non-stop Airbus A321neo (32Q) 3:48 Effective 2026-04-03 through 2026-04-13
Mon,Fri 11:27 Baltimore (BWI) 15:09 Luis Munoz Marin, San Juan (SJU) Frontier Airlines F9 2266 Non-stop Airbus A321neo (32Q) 3:42 Effective 2026-03-13 through 2026-03-30
Mon 11:37 Baltimore (BWI) 15:19 Luis Munoz Marin, San Juan (SJU) Frontier Airlines F9 2266 Non-stop Airbus A321neo (32Q) 3:42 Operates only on 2026-03-09
Tue 12:09 Baltimore (BWI) 16:57 Luis Munoz Marin, San Juan (SJU) Frontier Airlines F9 2266 Non-stop Airbus A321neo (32Q) 3:48 Operates only on 2026-01-06
Wed 12:09 Baltimore (BWI) 16:57 Luis Munoz Marin, San Juan (SJU) Frontier Airlines F9 2266 Non-stop Airbus A320neo (32N) 3:48 Operates only on 2026-01-07
Sat 14:12 Baltimore (BWI) 18:54 Luis Munoz Marin, San Juan (SJU) Frontier Airlines F9 2266 Non-stop Airbus A321neo (32Q) 3:42 Operates only on 2026-01-17
Mon,Fri 18:53 Baltimore (BWI) 23:35 Luis Munoz Marin, San Juan (SJU) Frontier Airlines F9 2266 Non-stop Airbus A321neo (32Q) 3:42 Effective 2026-01-16 through 2026-01-19
Sat 21:43 Baltimore (BWI) 02:25 Luis Munoz Marin, San Juan (SJU) Frontier Airlines F9 2266 Non-stop Airbus A321neo (32Q) 3:42 Effective 2026-02-14 through 2026-02-28 The flight arrives 1 day after departure.
Mon,Wed-Sat 20:18 Baltimore (BWI) 01:06 Luis Munoz Marin, San Juan (SJU) Frontier Airlines F9 2268 Non-stop Airbus A320neo (32N) 3:48 Valid until 2026-01-05 The flight arrives 1 day after departure.
Sat 06:30 Baltimore (BWI) 11:30 Luis Munoz Marin, San Juan (SJU) B Southwest Airlines WN 2463 Non-stop Boeing 737-800 (73H) 4:00 Operates only on 2026-03-07
Sat 06:30 Baltimore (BWI) 10:30 Luis Munoz Marin, San Juan (SJU) B Southwest Airlines WN 2463 Non-stop Boeing 737-800 (73H) 4:00 Effective 2026-03-14 through 2026-04-04
Sun 08:10 Baltimore (BWI) 12:10 Luis Munoz Marin, San Juan (SJU) B Southwest Airlines WN 2463 Non-stop Boeing 737-800 (73H) 4:00 Effective 2026-03-08 through 2026-04-05
Sun 11:35 Baltimore (BWI) 15:40 Luis Munoz Marin, San Juan (SJU) B Southwest Airlines WN 2480 Non-stop Boeing 737-800 (73H) 4:05 Effective 2026-06-07 through 2026-08-02
Tue,Wed 19:05 Baltimore (BWI) 23:00 Luis Munoz Marin, San Juan (SJU) B Southwest Airlines WN 2522 Non-stop Boeing 737 MAX 8 (7M8) 3:55 Effective 2026-03-10 through 2026-04-01
Sat 20:00 Baltimore (BWI) 00:55 Luis Munoz Marin, San Juan (SJU) B Southwest Airlines WN 2522 Non-stop Boeing 737 MAX 8 (7M8) 3:55 Operates only on 2026-03-07 The flight arrives 1 day after departure.
Sat 20:00 Baltimore (BWI) 23:55 Luis Munoz Marin, San Juan (SJU) B Southwest Airlines WN 2522 Non-stop Boeing 737 MAX 8 (7M8) 3:55 Effective 2026-03-14 through 2026-04-04
Sun 20:10 Baltimore (BWI) 00:05 Luis Munoz Marin, San Juan (SJU) B Southwest Airlines WN 2522 Non-stop Boeing 737 MAX 8 (7M8) 3:55 Effective 2026-03-08 through 2026-04-05 The flight arrives 1 day after departure.
Thu,Fri 20:25 Baltimore (BWI) 01:25 Luis Munoz Marin, San Juan (SJU) B Southwest Airlines WN 2522 Non-stop Boeing 737 MAX 8 (7M8) 4:00 Effective 2026-03-05 through 2026-03-06 The flight arrives 1 day after departure.
Mon,Thu,Fri 20:25 Baltimore (BWI) 00:25 Luis Munoz Marin, San Juan (SJU) B Southwest Airlines WN 2522 Non-stop Boeing 737 MAX 8 (7M8) 4:00 Effective 2026-03-09 through 2026-04-06 The flight arrives 1 day after departure.
Mon,Thu,Fri,Sun 06:00 Baltimore (BWI) 10:47 Luis Munoz Marin, San Juan (SJU) B Spirit Airlines NK 3011 Non-stop Airbus A321 (32B) 3:47 Effective 2026-01-08 through 2026-02-02
Daily 06:00 Baltimore (BWI) 10:47 Luis Munoz Marin, San Juan (SJU) B Spirit Airlines NK 3011 Non-stop Airbus A321 (32B) 3:47 Effective 2026-02-03 through 2026-03-07
Mon-Wed,Sun 06:00 Baltimore (BWI) 09:47 Luis Munoz Marin, San Juan (SJU) B Spirit Airlines NK 3011 Non-stop Airbus A321 (32B) 3:47 Effective 2026-03-08 through 2026-03-11
Daily 06:15 Baltimore (BWI) 09:54 Luis Munoz Marin, San Juan (SJU) B Spirit Airlines NK 3011 Non-stop Airbus A321 (32B) 3:39 Effective 2026-03-12 through 2026-04-14
Daily 06:15 Baltimore (BWI) 10:02 Luis Munoz Marin, San Juan (SJU) B Spirit Airlines NK 3011 Non-stop Airbus A321 (32B) 3:47 Effective 2026-04-15 through 2026-06-17
Sat 06:25 Baltimore (BWI) 10:25 Luis Munoz Marin, San Juan (SJU) B Southwest Airlines WN 3348 Non-stop Boeing 737 MAX 8 (7M8) 4:00 Effective 2026-04-11 through 2026-05-30
Sat 13:05 Baltimore (BWI) 18:05 Luis Munoz Marin, San Juan (SJU) B Southwest Airlines WN 3449 Non-stop Boeing 737-800 (73H) 4:00 Effective 2026-02-14 through 2026-02-28
Wed,Thu 18:25 Baltimore (BWI) 23:20 Luis Munoz Marin, San Juan (SJU) B Southwest Airlines WN 3525 Non-stop Boeing 737 MAX 8 (7M8) 3:55 Valid until 2026-01-01
Mon 20:30 Baltimore (BWI) 01:25 Luis Munoz Marin, San Juan (SJU) B Southwest Airlines WN 3525 Non-stop Boeing 737-800 (73H) 3:55 Operates only on 2026-01-05 The flight arrives 1 day after departure.
Sat 08:20 Baltimore (BWI) 12:35 Luis Munoz Marin, San Juan (SJU) B Southwest Airlines WN 3548 Non-stop Boeing 737 MAX 8 (7M8) 4:15 Effective 2026-06-06 through 2026-08-01
Wed,Thu 08:10 Baltimore (BWI) 13:15 Luis Munoz Marin, San Juan (SJU) B Southwest Airlines WN 3687 Non-stop Boeing 737-800 (73H) 4:05 Valid until 2026-01-01
Mon 08:15 Baltimore (BWI) 13:20 Luis Munoz Marin, San Juan (SJU) B Southwest Airlines WN 3687 Non-stop Boeing 737 MAX 8 (7M8) 4:05 Operates only on 2026-01-05
Sat 12:30 Baltimore (BWI) 17:30 Luis Munoz Marin, San Juan (SJU) B Southwest Airlines WN 4278 Non-stop Boeing 737-800 (73H) 4:00 Valid until 2026-01-03
Sun 12:35 Baltimore (BWI) 16:30 Luis Munoz Marin, San Juan (SJU) B Southwest Airlines WN 4400 Non-stop Boeing 737 MAX 8 (7M8) 3:55 Effective 2026-04-12 through 2026-05-17
Sun 12:35 Baltimore (BWI) 16:30 Luis Munoz Marin, San Juan (SJU) B Southwest Airlines WN 4400 Non-stop Boeing 737 MAX 8 (7M8) 3:55 Operates only on 2026-05-31
Sun 12:40 Baltimore (BWI) 16:35 Luis Munoz Marin, San Juan (SJU) B Southwest Airlines WN 4400 Non-stop Boeing 737-800 (73H) 3:55 Operates only on 2026-05-24
Mon,Thu,Fri 08:10 Baltimore (BWI) 12:25 Luis Munoz Marin, San Juan (SJU) B Southwest Airlines WN 4443 Non-stop Boeing 737 MAX 8 (7M8) 4:15 Effective 2026-06-04 through 2026-08-03
Sun 08:10 Baltimore (BWI) 12:25 Luis Munoz Marin, San Juan (SJU) B Southwest Airlines WN 4443 Non-stop Boeing 737-800 (73H) 4:15 Effective 2026-06-07 through 2026-08-02
Tue,Wed 08:25 Baltimore (BWI) 12:40 Luis Munoz Marin, San Juan (SJU) B Southwest Airlines WN 4443 Non-stop Boeing 737 MAX 8 (7M8) 4:15 Effective 2026-06-09 through 2026-07-29
Mon-Fri 08:35 Baltimore (BWI) 13:45 Luis Munoz Marin, San Juan (SJU) B Southwest Airlines WN 4443 Non-stop Boeing 737 MAX 8 (7M8) 4:10 Effective 2026-01-06 through 2026-01-14
Tue-Fri,Sun 08:35 Baltimore (BWI) 13:45 Luis Munoz Marin, San Juan (SJU) B Southwest Airlines WN 4443 Non-stop Boeing 737 MAX 8 (7M8) 4:10 Effective 2026-01-18 through 2026-01-23
Mon-Fri 08:35 Baltimore (BWI) 13:45 Luis Munoz Marin, San Juan (SJU) B Southwest Airlines WN 4443 Non-stop Boeing 737 MAX 8 (7M8) 4:10 Effective 2026-01-26 through 2026-02-04
Tue,Wed,Sun 08:35 Baltimore (BWI) 13:45 Luis Munoz Marin, San Juan (SJU) B Southwest Airlines WN 4443 Non-stop Boeing 737 MAX 8 (7M8) 4:10 Effective 2026-02-08 through 2026-02-11
Tue,Wed 08:35 Baltimore (BWI) 13:45 Luis Munoz Marin, San Juan (SJU) B Southwest Airlines WN 4443 Non-stop Boeing 737 MAX 8 (7M8) 4:10 Effective 2026-02-18 through 2026-03-04
Sat 18:00 Baltimore (BWI) 23:00 Luis Munoz Marin, San Juan (SJU) B Southwest Airlines WN 4443 Non-stop Boeing 737 MAX 8 (7M8) 4:00 Effective 2026-01-10 through 2026-02-07

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1 2 3

An international route departing from Baltimore airport, United States (BWI) and arriving at Luis Munoz Marin, San Juan airport, Puerto Rico (SJU).
The flight distance is 1568 miles, or 2523 km.
The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-4 . 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 3:39 and 4:25.

Return (SJU-BWI) flights

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All airlines flying from Baltimore (BWI) to Luis Munoz Marin, San Juan (SJU).

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FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN1935

09:45

Baltimore (BWI)

13:45

Luis Munoz Marin, San Juan (SJU) B

Effective 2026-04-11 through 2026-05-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:00, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Frontier Airlines F92266

10:09

Baltimore (BWI)

14:57

Luis Munoz Marin, San Juan (SJU)

Effective 2026-01-08 through 2026-01-12

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Duration: 3:48, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F92266

10:12

Baltimore (BWI)

14:54

Luis Munoz Marin, San Juan (SJU)

Operates only on 2026-01-18

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:42, non-stop
Airbus A321neo (32Q)

Direct Flights:

Frontier Airlines F92266

10:24

Baltimore (BWI)

15:12

Luis Munoz Marin, San Juan (SJU)

Valid until 2026-01-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:48, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F92266

10:37

Baltimore (BWI)

15:19

Luis Munoz Marin, San Juan (SJU)

Operates only on 2026-03-06

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:42, non-stop
Airbus A321neo (32Q)

Direct Flights:

Frontier Airlines F92266

11:24

Baltimore (BWI)

16:12

Luis Munoz Marin, San Juan (SJU)

Valid until 2026-01-05

Mon

Tue
-

Wed
-

Thu

Fri
-

Sat

Sun

Duration: 3:48, non-stop
Airbus A321neo (32Q)

Direct Flights:

Frontier Airlines F92266

11:24

Baltimore (BWI)

15:12

Luis Munoz Marin, San Juan (SJU)

Effective 2026-04-03 through 2026-04-13

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun
-

Duration: 3:48, non-stop
Airbus A321neo (32Q)

Direct Flights:

Frontier Airlines F92266

11:27

Baltimore (BWI)

15:09

Luis Munoz Marin, San Juan (SJU)

Effective 2026-03-13 through 2026-03-30

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:42, non-stop
Airbus A321neo (32Q)

Direct Flights:

Frontier Airlines F92266

11:37

Baltimore (BWI)

15:19

Luis Munoz Marin, San Juan (SJU)

Operates only on 2026-03-09

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:42, non-stop
Airbus A321neo (32Q)

Direct Flights:

Frontier Airlines F92266

12:09

Baltimore (BWI)

16:57

Luis Munoz Marin, San Juan (SJU)

Operates only on 2026-01-06

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:48, non-stop
Airbus A321neo (32Q)

Direct Flights:

Frontier Airlines F92266

12:09

Baltimore (BWI)

16:57

Luis Munoz Marin, San Juan (SJU)

Operates only on 2026-01-07

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:48, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F92266

14:12

Baltimore (BWI)

18:54

Luis Munoz Marin, San Juan (SJU)

Operates only on 2026-01-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:42, non-stop
Airbus A321neo (32Q)

Direct Flights:

Frontier Airlines F92266

18:53

Baltimore (BWI)

23:35

Luis Munoz Marin, San Juan (SJU)

Effective 2026-01-16 through 2026-01-19

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:42, non-stop
Airbus A321neo (32Q)

Direct Flights:

Frontier Airlines F92266

21:43

Baltimore (BWI)

02:25(+1)

Luis Munoz Marin, San Juan (SJU)

Effective 2026-02-14 through 2026-02-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:42, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Flights:

Frontier Airlines F92268

20:18

Baltimore (BWI)

01:06(+1)

Luis Munoz Marin, San Juan (SJU)

Valid until 2026-01-05

Mon

Tue
-

Wed

Thu

Fri

Sat

Sun
-

Duration: 3:48, non-stop
Airbus A320neo (32N)
The flight arrives 1 day after departure.

Direct Flights:

Southwest Airlines WN2463

06:30

Baltimore (BWI)

11:30

Luis Munoz Marin, San Juan (SJU) B

Operates only on 2026-03-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:00, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2463

06:30

Baltimore (BWI)

10:30

Luis Munoz Marin, San Juan (SJU) B

Effective 2026-03-14 through 2026-04-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:00, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2463

08:10

Baltimore (BWI)

12:10

Luis Munoz Marin, San Juan (SJU) B

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:00, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2480

11:35

Baltimore (BWI)

15:40

Luis Munoz Marin, San Juan (SJU) B

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:05, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2522

19:05

Baltimore (BWI)

23:00

Luis Munoz Marin, San Juan (SJU) B

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2522

20:00

Baltimore (BWI)

00:55(+1)

Luis Munoz Marin, San Juan (SJU) B

Operates only on 2026-03-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:55, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Flights:

Southwest Airlines WN2522

20:00

Baltimore (BWI)

23:55

Luis Munoz Marin, San Juan (SJU) B

Effective 2026-03-14 through 2026-04-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2522

20:10

Baltimore (BWI)

00:05(+1)

Luis Munoz Marin, San Juan (SJU) B

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:55, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Flights:

Southwest Airlines WN2522

20:25

Baltimore (BWI)

01:25(+1)

Luis Munoz Marin, San Juan (SJU) B

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 4:00, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Flights:

Southwest Airlines WN2522

20:25

Baltimore (BWI)

00:25(+1)

Luis Munoz Marin, San Juan (SJU) B

Effective 2026-03-09 through 2026-04-06

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 4:00, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Flights:

Spirit Airlines NK3011

06:00

Baltimore (BWI)

10:47

Luis Munoz Marin, San Juan (SJU) B

Effective 2026-01-08 through 2026-02-02

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:47, non-stop
Airbus A321 (32B)

Direct Flights:

Spirit Airlines NK3011

06:00

Baltimore (BWI)

10:47

Luis Munoz Marin, San Juan (SJU) B

Effective 2026-02-03 through 2026-03-07

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:47, non-stop
Airbus A321 (32B)

Direct Flights:

Spirit Airlines NK3011

06:00

Baltimore (BWI)

09:47

Luis Munoz Marin, San Juan (SJU) B

Effective 2026-03-08 through 2026-03-11

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:47, non-stop
Airbus A321 (32B)

Direct Flights:

Spirit Airlines NK3011

06:15

Baltimore (BWI)

09:54

Luis Munoz Marin, San Juan (SJU) B

Effective 2026-03-12 through 2026-04-14

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:39, non-stop
Airbus A321 (32B)

Direct Flights:

Spirit Airlines NK3011

06:15

Baltimore (BWI)

10:02

Luis Munoz Marin, San Juan (SJU) B

Effective 2026-04-15 through 2026-06-17

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:47, non-stop
Airbus A321 (32B)

Direct Flights:

Southwest Airlines WN3348

06:25

Baltimore (BWI)

10:25

Luis Munoz Marin, San Juan (SJU) B

Effective 2026-04-11 through 2026-05-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3449

13:05

Baltimore (BWI)

18:05

Luis Munoz Marin, San Juan (SJU) B

Effective 2026-02-14 through 2026-02-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:00, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3525

18:25

Baltimore (BWI)

23:20

Luis Munoz Marin, San Juan (SJU) B

Valid until 2026-01-01

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3525

20:30

Baltimore (BWI)

01:25(+1)

Luis Munoz Marin, San Juan (SJU) B

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:55, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Direct Flights:

Southwest Airlines WN3548

08:20

Baltimore (BWI)

12:35

Luis Munoz Marin, San Juan (SJU) B

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3687

08:10

Baltimore (BWI)

13:15

Luis Munoz Marin, San Juan (SJU) B

Valid until 2026-01-01

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 4:05, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3687

08:15

Baltimore (BWI)

13:20

Luis Munoz Marin, San Juan (SJU) B

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4278

12:30

Baltimore (BWI)

17:30

Luis Munoz Marin, San Juan (SJU) B

Valid until 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:00, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4400

12:35

Baltimore (BWI)

16:30

Luis Munoz Marin, San Juan (SJU) B

Effective 2026-04-12 through 2026-05-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4400

12:35

Baltimore (BWI)

16:30

Luis Munoz Marin, San Juan (SJU) B

Operates only on 2026-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4400

12:40

Baltimore (BWI)

16:35

Luis Munoz Marin, San Juan (SJU) B

Operates only on 2026-05-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:55, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4443

08:10

Baltimore (BWI)

12:25

Luis Munoz Marin, San Juan (SJU) B

Effective 2026-06-04 through 2026-08-03

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 4:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4443

08:10

Baltimore (BWI)

12:25

Luis Munoz Marin, San Juan (SJU) B

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:15, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4443

08:25

Baltimore (BWI)

12:40

Luis Munoz Marin, San Juan (SJU) B

Effective 2026-06-09 through 2026-07-29

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4443

08:35

Baltimore (BWI)

13:45

Luis Munoz Marin, San Juan (SJU) B

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 4:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4443

08:35

Baltimore (BWI)

13:45

Luis Munoz Marin, San Juan (SJU) B

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

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 4:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4443

08:35

Baltimore (BWI)

13:45

Luis Munoz Marin, San Juan (SJU) B

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 4:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4443

08:35

Baltimore (BWI)

13:45

Luis Munoz Marin, San Juan (SJU) B

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4443

08:35

Baltimore (BWI)

13:45

Luis Munoz Marin, San Juan (SJU) B

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4443

18:00

Baltimore (BWI)

23:00

Luis Munoz Marin, San Juan (SJU) B

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:00, non-stop
Boeing 737 MAX 8 (7M8)

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An international route departing from Baltimore airport, United States (BWI) and arriving at Luis Munoz Marin, San Juan airport, Puerto Rico (SJU).
The flight distance is 1568 miles, or 2523 km.
The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-4 . 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 3:39 and 4:25.

Return (SJU-BWI) flights

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