All airlines flying from Tucson (TUS) to San Diego (SAN).

FLIGHT SCHEDULE
Direct Flights:
Wed 06:15 Tucson (TUS) 07:30 San Diego (SAN) 1 Southwest Airlines WN 107 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2026-08-05 through 2026-09-30
Sat 17:10 Tucson (TUS) 18:40 San Diego (SAN) 1 Southwest Airlines WN 199 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2026-03-14 through 2026-04-04
Sat 18:10 Tucson (TUS) 18:40 San Diego (SAN) 1 Southwest Airlines WN 199 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Operates only on 2026-03-07
Mon,Thu,Fri 18:35 Tucson (TUS) 20:00 San Diego (SAN) 1 Southwest Airlines WN 199 Non-stop Boeing 737-800 (73H) 1:25 Effective 2026-03-09 through 2026-04-06
Sun 18:50 Tucson (TUS) 20:15 San Diego (SAN) 1 Southwest Airlines WN 199 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2026-03-08 through 2026-04-05
Thu,Fri 19:35 Tucson (TUS) 20:00 San Diego (SAN) 1 Southwest Airlines WN 199 Non-stop Boeing 737-800 (73H) 1:25 Effective 2026-03-05 through 2026-03-06
Sun 16:40 Tucson (TUS) 18:00 San Diego (SAN) 1 Southwest Airlines WN 250 Non-stop Boeing 737-800 (73H) 1:20 Operates only on 2026-05-24
Sun 07:30 Tucson (TUS) 08:50 San Diego (SAN) 1 Southwest Airlines WN 1153 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-08-09 through 2026-09-27
Tue,Wed 09:45 Tucson (TUS) 11:05 San Diego (SAN) 1 Southwest Airlines WN 1492 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-08-04 through 2026-09-30
Sun 19:00 Tucson (TUS) 20:20 San Diego (SAN) 1 Southwest Airlines WN 1508 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Effective 2026-04-12 through 2026-05-17
Sun 19:00 Tucson (TUS) 20:20 San Diego (SAN) 1 Southwest Airlines WN 1508 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Operates only on 2026-05-31
Tue,Wed 17:35 Tucson (TUS) 19:05 San Diego (SAN) 1 Southwest Airlines WN 1614 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-03-10 through 2026-04-01
Mon,Thu,Fri 19:40 Tucson (TUS) 20:05 San Diego (SAN) 1 Southwest Airlines WN 1674 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 19:40 Tucson (TUS) 20:05 San Diego (SAN) 1 Southwest Airlines WN 1674 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2026-02-20 through 2026-03-01
Sun 05:40 Tucson (TUS) 07:05 San Diego (SAN) 1 Southwest Airlines WN 2004 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2026-03-08 through 2026-04-05
Tue,Wed 05:45 Tucson (TUS) 07:10 San Diego (SAN) 1 Southwest Airlines WN 2004 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-03-10 through 2026-04-01
Mon,Thu,Fri 06:15 Tucson (TUS) 07:40 San Diego (SAN) 1 Southwest Airlines WN 2004 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-03-09 through 2026-04-06
Thu,Fri 07:15 Tucson (TUS) 07:40 San Diego (SAN) 1 Southwest Airlines WN 2004 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-03-05 through 2026-03-06
Mon,Thu,Fri 06:10 Tucson (TUS) 07:25 San Diego (SAN) 1 Southwest Airlines WN 2216 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2026-08-06 through 2026-09-28
Thu,Fri,Sun 19:10 Tucson (TUS) 19:35 San Diego (SAN) 1 Southwest Airlines WN 2248 Non-stop Boeing 737-800 (73H) 1:25 Effective 2026-01-11 through 2026-01-16
Mon,Sun 19:10 Tucson (TUS) 19:35 San Diego (SAN) 1 Southwest Airlines WN 2248 Non-stop Boeing 737-800 (73H) 1:25 Effective 2026-01-19 through 2026-01-25
Sun 19:10 Tucson (TUS) 19:35 San Diego (SAN) 1 Southwest Airlines WN 2248 Non-stop Boeing 737-800 (73H) 1:25 Operates only on 2026-02-01
Mon,Thu,Fri 19:10 Tucson (TUS) 19:35 San Diego (SAN) 1 Southwest Airlines WN 2248 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-02-05 through 2026-02-09
Tue,Thu,Sun 19:10 Tucson (TUS) 19:35 San Diego (SAN) 1 Southwest Airlines WN 2248 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-02-15 through 2026-02-19
Mon 19:10 Tucson (TUS) 19:35 San Diego (SAN) 1 Southwest Airlines WN 2248 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-02-23 through 2026-03-02
Mon-Fri 18:10 Tucson (TUS) 18:40 San Diego (SAN) 1 Southwest Airlines WN 2253 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-01-06 through 2026-01-14
Tue-Fri,Sun 18:10 Tucson (TUS) 18:40 San Diego (SAN) 1 Southwest Airlines WN 2253 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-01-18 through 2026-01-23
Mon-Fri 18:10 Tucson (TUS) 18:40 San Diego (SAN) 1 Southwest Airlines WN 2253 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-01-26 through 2026-02-04
Wed,Sun 18:10 Tucson (TUS) 18:40 San Diego (SAN) 1 Southwest Airlines WN 2253 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-02-08 through 2026-02-11
Tue,Wed 18:10 Tucson (TUS) 18:40 San Diego (SAN) 1 Southwest Airlines WN 2253 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-02-18 through 2026-03-04
Tue 18:20 Tucson (TUS) 18:50 San Diego (SAN) 1 Southwest Airlines WN 2253 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Operates only on 2026-02-10
Mon,Thu,Fri,Sun 05:45 Tucson (TUS) 07:05 San Diego (SAN) 1 Southwest Airlines WN 2310 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-06-04 through 2026-08-03
Sat 06:40 Tucson (TUS) 07:55 San Diego (SAN) 1 Southwest Airlines WN 2310 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2026-06-06 through 2026-08-01
Tue,Wed 06:15 Tucson (TUS) 07:35 San Diego (SAN) 1 Southwest Airlines WN 2370 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-06-09 through 2026-07-29
Tue,Wed 18:00 Tucson (TUS) 19:25 San Diego (SAN) 1 Southwest Airlines WN 2664 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-04-07 through 2026-06-03
Mon,Thu,Fri 18:40 Tucson (TUS) 20:00 San Diego (SAN) 1 Southwest Airlines WN 2664 Non-stop Boeing 737-800 (73H) 1:20 Effective 2026-04-09 through 2026-06-01
Tue,Wed 18:45 Tucson (TUS) 20:00 San Diego (SAN) 1 Southwest Airlines WN 2673 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2026-06-09 through 2026-07-29
Mon,Thu,Fri 18:40 Tucson (TUS) 20:00 San Diego (SAN) 1 Southwest Airlines WN 3010 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-08-06 through 2026-09-28
Sun 19:30 Tucson (TUS) 20:50 San Diego (SAN) 1 Southwest Airlines WN 3542 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-06-07 through 2026-08-02
Mon,Thu,Fri 19:00 Tucson (TUS) 20:20 San Diego (SAN) 1 Southwest Airlines WN 3551 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-06-04 through 2026-08-03
Sat 06:45 Tucson (TUS) 08:05 San Diego (SAN) 1 Southwest Airlines WN 3971 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-08-08 through 2026-09-26
Tue,Wed 06:05 Tucson (TUS) 07:30 San Diego (SAN) 1 Southwest Airlines WN 4118 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-04-07 through 2026-06-03
Mon,Thu,Fri 06:10 Tucson (TUS) 07:35 San Diego (SAN) 1 Southwest Airlines WN 4118 Non-stop Boeing 737-800 (73H) 1:25 Effective 2026-04-09 through 2026-06-01
Sun 06:15 Tucson (TUS) 07:40 San Diego (SAN) 1 Southwest Airlines WN 4118 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-04-12 through 2026-05-17
Sun 06:15 Tucson (TUS) 07:40 San Diego (SAN) 1 Southwest Airlines WN 4118 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Operates only on 2026-05-31
Mon,Thu,Fri 07:20 Tucson (TUS) 07:45 San Diego (SAN) 1 Southwest Airlines WN 4135 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 07:20 Tucson (TUS) 07:45 San Diego (SAN) 1 Southwest Airlines WN 4135 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-02-20 through 2026-03-01
Thu,Fri,Sun 07:25 Tucson (TUS) 07:50 San Diego (SAN) 1 Southwest Airlines WN 4135 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-01-11 through 2026-01-16
Mon,Sun 07:25 Tucson (TUS) 07:50 San Diego (SAN) 1 Southwest Airlines WN 4135 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 07:25 Tucson (TUS) 07:50 San Diego (SAN) 1 Southwest Airlines WN 4135 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-02-01 through 2026-02-06

1 2

A domestic route departing from the Tucson airport (TUS) and arriving at San Diego airport (SAN).
The flight distance is 366 miles, or 590 km.
The timezone of the departure airport is UTC-7 , 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 1:15 and 1:30.

Return (SAN-TUS) flights

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All airlines flying from Tucson (TUS) to San Diego (SAN).

FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN107

06:15

Tucson (TUS)

07:30

San Diego (SAN) 1

Effective 2026-08-05 through 2026-09-30

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN199

17:10

Tucson (TUS)

18:40

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN199

18:10

Tucson (TUS)

18:40

San Diego (SAN) 1

Operates only on 2026-03-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN199

18:35

Tucson (TUS)

20:00

San Diego (SAN) 1

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN199

18:50

Tucson (TUS)

20:15

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN199

19:35

Tucson (TUS)

20:00

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN250

16:40

Tucson (TUS)

18:00

San Diego (SAN) 1

Operates only on 2026-05-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1153

07:30

Tucson (TUS)

08:50

San Diego (SAN) 1

Effective 2026-08-09 through 2026-09-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1492

09:45

Tucson (TUS)

11:05

San Diego (SAN) 1

Effective 2026-08-04 through 2026-09-30

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1508

19:00

Tucson (TUS)

20:20

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1508

19:00

Tucson (TUS)

20:20

San Diego (SAN) 1

Operates only on 2026-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1614

17:35

Tucson (TUS)

19:05

San Diego (SAN) 1

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1674

19:40

Tucson (TUS)

20:05

San Diego (SAN) 1

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1674

19:40

Tucson (TUS)

20:05

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2004

05:40

Tucson (TUS)

07:05

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2004

05:45

Tucson (TUS)

07:10

San Diego (SAN) 1

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2004

06:15

Tucson (TUS)

07:40

San Diego (SAN) 1

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2004

07:15

Tucson (TUS)

07:40

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2216

06:10

Tucson (TUS)

07:25

San Diego (SAN) 1

Effective 2026-08-06 through 2026-09-28

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2248

19:10

Tucson (TUS)

19:35

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2248

19:10

Tucson (TUS)

19:35

San Diego (SAN) 1

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

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2248

19:10

Tucson (TUS)

19:35

San Diego (SAN) 1

Operates only on 2026-02-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2248

19:10

Tucson (TUS)

19:35

San Diego (SAN) 1

Effective 2026-02-05 through 2026-02-09

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2248

19:10

Tucson (TUS)

19:35

San Diego (SAN) 1

Effective 2026-02-15 through 2026-02-19

Mon
-

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun

Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2248

19:10

Tucson (TUS)

19:35

San Diego (SAN) 1

Effective 2026-02-23 through 2026-03-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2253

18:10

Tucson (TUS)

18:40

San Diego (SAN) 1

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2253

18:10

Tucson (TUS)

18:40

San Diego (SAN) 1

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

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2253

18:10

Tucson (TUS)

18:40

San Diego (SAN) 1

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2253

18:10

Tucson (TUS)

18:40

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2253

18:10

Tucson (TUS)

18:40

San Diego (SAN) 1

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2253

18:20

Tucson (TUS)

18:50

San Diego (SAN) 1

Operates only on 2026-02-10

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2310

05:45

Tucson (TUS)

07:05

San Diego (SAN) 1

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2310

06:40

Tucson (TUS)

07:55

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2370

06:15

Tucson (TUS)

07:35

San Diego (SAN) 1

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2664

18:00

Tucson (TUS)

19:25

San Diego (SAN) 1

Effective 2026-04-07 through 2026-06-03

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2664

18:40

Tucson (TUS)

20:00

San Diego (SAN) 1

Effective 2026-04-09 through 2026-06-01

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2673

18:45

Tucson (TUS)

20:00

San Diego (SAN) 1

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3010

18:40

Tucson (TUS)

20:00

San Diego (SAN) 1

Effective 2026-08-06 through 2026-09-28

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3542

19:30

Tucson (TUS)

20:50

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3551

19:00

Tucson (TUS)

20:20

San Diego (SAN) 1

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3971

06:45

Tucson (TUS)

08:05

San Diego (SAN) 1

Effective 2026-08-08 through 2026-09-26

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4118

06:05

Tucson (TUS)

07:30

San Diego (SAN) 1

Effective 2026-04-07 through 2026-06-03

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4118

06:10

Tucson (TUS)

07:35

San Diego (SAN) 1

Effective 2026-04-09 through 2026-06-01

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4118

06:15

Tucson (TUS)

07:40

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4118

06:15

Tucson (TUS)

07:40

San Diego (SAN) 1

Operates only on 2026-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4135

07:20

Tucson (TUS)

07:45

San Diego (SAN) 1

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4135

07:20

Tucson (TUS)

07:45

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4135

07:25

Tucson (TUS)

07:50

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4135

07:25

Tucson (TUS)

07:50

San Diego (SAN) 1

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

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4135

07:25

Tucson (TUS)

07:50

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

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A domestic route departing from the Tucson airport (TUS) and arriving at San Diego airport (SAN).
The flight distance is 366 miles, or 590 km.
The timezone of the departure airport is UTC-7 , 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 1:15 and 1:30.

Return (SAN-TUS) flights

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