Southwest Airlines flights from Denver (DEN) to San Diego (SAN).

FLIGHT SCHEDULE
Direct Flights:
Sat 09:10 Denver (DEN) 10:30 San Diego (SAN) 1 Southwest Airlines WN 1657 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2026-08-08 through 2026-09-26
Tue,Wed 09:15 Denver (DEN) 10:35 San Diego (SAN) 1 Southwest Airlines WN 1657 Non-stop Boeing 737-800 (73H) 2:20 Effective 2026-08-04 through 2026-09-30
Mon,Thu,Fri 10:30 Denver (DEN) 11:55 San Diego (SAN) 1 Southwest Airlines WN 1658 Non-stop Boeing 737-700 (Scimitar Winglets) 2:25 Effective 2026-08-06 through 2026-09-28
Sat 15:05 Denver (DEN) 16:25 San Diego (SAN) 1 Southwest Airlines WN 1658 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2026-08-08 through 2026-09-26
Tue,Wed 15:30 Denver (DEN) 16:50 San Diego (SAN) 1 Southwest Airlines WN 1658 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2026-08-04 through 2026-09-30
Sun 16:30 Denver (DEN) 17:50 San Diego (SAN) 1 Southwest Airlines WN 1658 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2026-08-09 through 2026-09-27
Mon,Thu,Fri 12:25 Denver (DEN) 13:45 San Diego (SAN) 1 Southwest Airlines WN 1659 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2026-08-06 through 2026-09-28
Sat 18:15 Denver (DEN) 19:50 San Diego (SAN) 1 Southwest Airlines WN 1659 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Effective 2026-08-08 through 2026-09-26
Tue,Wed 19:05 Denver (DEN) 20:25 San Diego (SAN) 1 Southwest Airlines WN 1659 Non-stop Boeing 737-800 (73H) 2:20 Effective 2026-08-04 through 2026-09-30
Sun 19:50 Denver (DEN) 21:10 San Diego (SAN) 1 Southwest Airlines WN 1659 Non-stop Boeing 737-700 (Scimitar Winglets) 2:20 Effective 2026-08-09 through 2026-09-27
Mon,Thu,Fri 14:05 Denver (DEN) 15:35 San Diego (SAN) 1 Southwest Airlines WN 1682 Non-stop Boeing 737-800 (73H) 2:30 Effective 2026-03-05 through 2026-04-06
Sun 14:20 Denver (DEN) 15:50 San Diego (SAN) 1 Southwest Airlines WN 1682 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-03-08 through 2026-04-05
Tue,Wed 15:30 Denver (DEN) 17:00 San Diego (SAN) 1 Southwest Airlines WN 1682 Non-stop Boeing 737-800 (73H) 2:30 Effective 2026-03-10 through 2026-04-01
Sat 16:05 Denver (DEN) 17:35 San Diego (SAN) 1 Southwest Airlines WN 1682 Non-stop Boeing 737-700 (Scimitar Winglets) 2:30 Effective 2026-03-07 through 2026-04-04
Sat 07:55 Denver (DEN) 09:25 San Diego (SAN) 1 Southwest Airlines WN 1699 Non-stop Boeing 737-700 (Scimitar Winglets) 2:30 Effective 2026-06-06 through 2026-08-01
Sun 07:55 Denver (DEN) 09:25 San Diego (SAN) 1 Southwest Airlines WN 1699 Non-stop Boeing 737-800 (73H) 2:30 Effective 2026-06-07 through 2026-08-02
Mon-Fri 08:15 Denver (DEN) 09:40 San Diego (SAN) 1 Southwest Airlines WN 1699 Non-stop Boeing 737-800 (73H) 2:25 Effective 2026-06-04 through 2026-08-03
Tue,Wed 09:40 Denver (DEN) 11:05 San Diego (SAN) 1 Southwest Airlines WN 1700 Non-stop Boeing 737-800 (73H) 2:25 Effective 2026-06-09 through 2026-07-29
Sat 10:25 Denver (DEN) 11:55 San Diego (SAN) 1 Southwest Airlines WN 1700 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-06-06 through 2026-08-01
Mon,Thu,Fri 10:40 Denver (DEN) 12:05 San Diego (SAN) 1 Southwest Airlines WN 1700 Non-stop Boeing 737-700 (Scimitar Winglets) 2:25 Effective 2026-06-04 through 2026-08-03
Mon,Thu,Fri 18:30 Denver (DEN) 20:00 San Diego (SAN) 1 Southwest Airlines WN 1703 Non-stop Boeing 737-800 (73H) 2:30 Effective 2026-06-04 through 2026-08-03
Sun 19:15 Denver (DEN) 20:40 San Diego (SAN) 1 Southwest Airlines WN 1703 Non-stop Boeing 737-800 (73H) 2:25 Effective 2026-06-07 through 2026-08-02
Sat 19:35 Denver (DEN) 21:00 San Diego (SAN) 1 Southwest Airlines WN 1703 Non-stop Boeing 737-800 (73H) 2:25 Effective 2026-06-06 through 2026-08-01
Tue,Wed 20:30 Denver (DEN) 21:55 San Diego (SAN) 1 Southwest Airlines WN 1703 Non-stop Boeing 737-700 (Scimitar Winglets) 2:25 Effective 2026-06-09 through 2026-07-29
Sat 20:55 Denver (DEN) 22:20 San Diego (SAN) 1 Southwest Airlines WN 1704 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-06-06 through 2026-08-01
Sun 21:10 Denver (DEN) 22:35 San Diego (SAN) 1 Southwest Airlines WN 1704 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-06-07 through 2026-08-02
Tue,Wed 21:30 Denver (DEN) 22:55 San Diego (SAN) 1 Southwest Airlines WN 1704 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-06-09 through 2026-07-29
Mon,Thu,Fri 21:35 Denver (DEN) 23:00 San Diego (SAN) 1 Southwest Airlines WN 1704 Non-stop Boeing 737-800 (73H) 2:25 Effective 2026-06-04 through 2026-08-03
Mon,Thu,Fri 08:30 Denver (DEN) 09:55 San Diego (SAN) 1 Southwest Airlines WN 1854 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-04-09 through 2026-06-01
Sat 08:35 Denver (DEN) 10:00 San Diego (SAN) 1 Southwest Airlines WN 1854 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-04-11 through 2026-05-30
Sun 08:35 Denver (DEN) 10:00 San Diego (SAN) 1 Southwest Airlines WN 1854 Non-stop Boeing 737-800 (73H) 2:25 Effective 2026-04-12 through 2026-05-17
Sun 08:35 Denver (DEN) 10:00 San Diego (SAN) 1 Southwest Airlines WN 1854 Non-stop Boeing 737-800 (73H) 2:25 Operates only on 2026-05-31
Tue,Wed 09:00 Denver (DEN) 10:25 San Diego (SAN) 1 Southwest Airlines WN 1854 Non-stop Boeing 737-700 (Scimitar Winglets) 2:25 Effective 2026-04-07 through 2026-06-03
Mon,Thu,Fri 09:50 Denver (DEN) 11:20 San Diego (SAN) 1 Southwest Airlines WN 2048 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-04-09 through 2026-06-01
Mon,Tue,Sun 21:55 Denver (DEN) 23:25 San Diego (SAN) 1 Southwest Airlines WN 2161 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Valid until 2026-01-04
Fri 21:55 Denver (DEN) 23:25 San Diego (SAN) 1 Southwest Airlines WN 2161 Non-stop Boeing 737-700 (Scimitar Winglets) 2:30 Operates only on 2026-01-02
Sun 10:10 Denver (DEN) 11:45 San Diego (SAN) 1 Southwest Airlines WN 2165 Non-stop Boeing 737-700 (Scimitar Winglets) 2:35 Effective 2026-04-12 through 2026-05-17
Sun 10:10 Denver (DEN) 11:45 San Diego (SAN) 1 Southwest Airlines WN 2165 Non-stop Boeing 737-700 (Scimitar Winglets) 2:35 Operates only on 2026-05-31
Sun 10:35 Denver (DEN) 12:00 San Diego (SAN) 1 Southwest Airlines WN 2165 Non-stop Boeing 737-700 (Scimitar Winglets) 2:25 Operates only on 2026-05-24
Sat 15:00 Denver (DEN) 16:25 San Diego (SAN) 1 Southwest Airlines WN 2165 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-04-11 through 2026-05-30
Sun 07:25 Denver (DEN) 08:50 San Diego (SAN) 1 Southwest Airlines WN 2236 Non-stop Boeing 737-700 (Scimitar Winglets) 2:25 Operates only on 2026-05-24
Mon,Thu,Fri 20:00 Denver (DEN) 21:25 San Diego (SAN) 1 Southwest Airlines WN 2329 Non-stop Boeing 737-700 (Scimitar Winglets) 2:25 Effective 2026-04-09 through 2026-06-01
Sat 20:00 Denver (DEN) 21:25 San Diego (SAN) 1 Southwest Airlines WN 2329 Non-stop Boeing 737-800 (73H) 2:25 Effective 2026-04-11 through 2026-05-30
Tue,Wed 20:20 Denver (DEN) 21:45 San Diego (SAN) 1 Southwest Airlines WN 2329 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-04-07 through 2026-06-03
Sat 15:35 Denver (DEN) 17:05 San Diego (SAN) 1 Southwest Airlines WN 2340 Non-stop Boeing 737-700 (Scimitar Winglets) 2:30 Effective 2026-02-14 through 2026-02-28
Mon,Thu,Fri 15:40 Denver (DEN) 17:10 San Diego (SAN) 1 Southwest Airlines WN 2340 Non-stop Boeing 737-800 (73H) 2:30 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 15:40 Denver (DEN) 17:10 San Diego (SAN) 1 Southwest Airlines WN 2340 Non-stop Boeing 737-800 (73H) 2:30 Effective 2026-02-20 through 2026-03-01
Mon,Thu,Fri 11:45 Denver (DEN) 13:15 San Diego (SAN) 1 Southwest Airlines WN 2354 Non-stop Boeing 737-700 (Scimitar Winglets) 2:30 Effective 2026-03-05 through 2026-04-06
Mon 05:40 Denver (DEN) 07:15 San Diego (SAN) 1 Southwest Airlines WN 2613 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Operates only on 2026-01-05
Sun 06:35 Denver (DEN) 08:10 San Diego (SAN) 1 Southwest Airlines WN 2613 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Operates only on 2026-01-04

1 2 3 4 5 6 7

A domestic route departing from the Denver airport (DEN) and arriving at San Diego airport (SAN).
The flight distance is 851 miles, or 1370 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 2:20 and 2:45.

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Southwest Airlines flights from Denver (DEN) to San Diego (SAN).

FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN1657

09:10

Denver (DEN)

10:30

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1657

09:15

Denver (DEN)

10:35

San Diego (SAN) 1

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1658

10:30

Denver (DEN)

11:55

San Diego (SAN) 1

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1658

15:05

Denver (DEN)

16:25

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1658

15:30

Denver (DEN)

16:50

San Diego (SAN) 1

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1658

16:30

Denver (DEN)

17:50

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1659

12:25

Denver (DEN)

13:45

San Diego (SAN) 1

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1659

18:15

Denver (DEN)

19:50

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1659

19:05

Denver (DEN)

20:25

San Diego (SAN) 1

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1659

19:50

Denver (DEN)

21:10

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1682

14:05

Denver (DEN)

15:35

San Diego (SAN) 1

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1682

14:20

Denver (DEN)

15:50

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1682

15:30

Denver (DEN)

17:00

San Diego (SAN) 1

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1682

16:05

Denver (DEN)

17:35

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1699

07:55

Denver (DEN)

09:25

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1699

07:55

Denver (DEN)

09:25

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1699

08:15

Denver (DEN)

09:40

San Diego (SAN) 1

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 2:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1700

09:40

Denver (DEN)

11:05

San Diego (SAN) 1

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1700

10:25

Denver (DEN)

11:55

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1700

10:40

Denver (DEN)

12:05

San Diego (SAN) 1

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1703

18:30

Denver (DEN)

20:00

San Diego (SAN) 1

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1703

19:15

Denver (DEN)

20:40

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1703

19:35

Denver (DEN)

21:00

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1703

20:30

Denver (DEN)

21:55

San Diego (SAN) 1

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1704

20:55

Denver (DEN)

22:20

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1704

21:10

Denver (DEN)

22:35

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1704

21:30

Denver (DEN)

22:55

San Diego (SAN) 1

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1704

21:35

Denver (DEN)

23:00

San Diego (SAN) 1

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1854

08:30

Denver (DEN)

09:55

San Diego (SAN) 1

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1854

08:35

Denver (DEN)

10:00

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1854

08:35

Denver (DEN)

10:00

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1854

08:35

Denver (DEN)

10:00

San Diego (SAN) 1

Operates only on 2026-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1854

09:00

Denver (DEN)

10:25

San Diego (SAN) 1

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2048

09:50

Denver (DEN)

11:20

San Diego (SAN) 1

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2161

21:55

Denver (DEN)

23:25

San Diego (SAN) 1

Valid until 2026-01-04

Mon

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2161

21:55

Denver (DEN)

23:25

San Diego (SAN) 1

Operates only on 2026-01-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 2:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2165

10:10

Denver (DEN)

11:45

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2165

10:10

Denver (DEN)

11:45

San Diego (SAN) 1

Operates only on 2026-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2165

10:35

Denver (DEN)

12:00

San Diego (SAN) 1

Operates only on 2026-05-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2165

15:00

Denver (DEN)

16:25

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2236

07:25

Denver (DEN)

08:50

San Diego (SAN) 1

Operates only on 2026-05-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2329

20:00

Denver (DEN)

21:25

San Diego (SAN) 1

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2329

20:00

Denver (DEN)

21:25

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2329

20:20

Denver (DEN)

21:45

San Diego (SAN) 1

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2340

15:35

Denver (DEN)

17:05

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2340

15:40

Denver (DEN)

17:10

San Diego (SAN) 1

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2340

15:40

Denver (DEN)

17:10

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2354

11:45

Denver (DEN)

13:15

San Diego (SAN) 1

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2613

05:40

Denver (DEN)

07:15

San Diego (SAN) 1

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2613

06:35

Denver (DEN)

08:10

San Diego (SAN) 1

Operates only on 2026-01-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:35, non-stop
Boeing 737 MAX 8 (7M8)

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A domestic route departing from the Denver airport (DEN) and arriving at San Diego airport (SAN).
The flight distance is 851 miles, or 1370 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 2:20 and 2:45.

All DEN-SAN flights

All Southwest Airlines flights

Return (SAN-DEN) flights

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