All airlines flying from Denver (DEN) to San Diego (SAN).

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FLIGHT SCHEDULE
Direct Flights:
Thu,Fri,Sun 09:35 Denver (DEN) 11:10 San Diego (SAN) 1 Southwest Airlines WN 4333 Non-stop Boeing 737-800 (73H) 2:35 Effective 2026-02-01 through 2026-02-06
Mon,Sun 09:35 Denver (DEN) 11:10 San Diego (SAN) 1 Southwest Airlines WN 4333 Non-stop Boeing 737-800 (73H) 2:35 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 09:35 Denver (DEN) 11:10 San Diego (SAN) 1 Southwest Airlines WN 4333 Non-stop Boeing 737-800 (73H) 2:35 Effective 2026-02-17 through 2026-02-23
Mon 09:35 Denver (DEN) 11:10 San Diego (SAN) 1 Southwest Airlines WN 4333 Non-stop Boeing 737-800 (73H) 2:35 Operates only on 2026-03-02
Sat 10:00 Denver (DEN) 11:40 San Diego (SAN) 1 Southwest Airlines WN 4333 Non-stop Boeing 737-800 (73H) 2:40 Effective 2026-02-14 through 2026-02-28
Mon,Thu,Fri 11:00 Denver (DEN) 12:30 San Diego (SAN) 1 Southwest Airlines WN 4333 Non-stop Boeing 737-800 (73H) 2:30 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 11:00 Denver (DEN) 12:30 San Diego (SAN) 1 Southwest Airlines WN 4333 Non-stop Boeing 737-800 (73H) 2:30 Effective 2026-02-20 through 2026-03-01
Sat 19:30 Denver (DEN) 20:55 San Diego (SAN) 1 Southwest Airlines WN 4684 Non-stop Boeing 737-700 (Scimitar Winglets) 2:25 Operates only on 2026-01-03
Fri,Sun 20:05 Denver (DEN) 21:30 San Diego (SAN) 1 Southwest Airlines WN 4684 Non-stop Boeing 737-700 (Scimitar Winglets) 2:25 Effective 2026-01-02 through 2026-01-04
Thu 22:29 Denver (DEN) 23:59 San Diego (SAN) 1 Frontier Airlines F9 4989 Non-stop Airbus A320 (320) 2:30 Valid until 2026-01-01
Mon,Fri-Sun 22:29 Denver (DEN) 23:59 San Diego (SAN) 1 Frontier Airlines F9 4989 Non-stop Airbus A320neo (32N) 2:30 Valid until 2026-01-05
Thu 22:29 Denver (DEN) 23:59 San Diego (SAN) 1 Frontier Airlines F9 4989 Non-stop Airbus A321neo (32Q) 2:30 Operates only on 2026-01-08
Mon,Fri 22:29 Denver (DEN) 23:59 San Diego (SAN) 1 Frontier Airlines F9 4989 Non-stop Airbus A320 (320) 2:30 Effective 2026-01-09 through 2026-01-12
Sun 22:29 Denver (DEN) 23:59 San Diego (SAN) 1 Frontier Airlines F9 4989 Non-stop Airbus A320neo (32N) 2:30 Operates only on 2026-01-11
Mon,Thu,Fri,Sun 22:29 Denver (DEN) 00:08 San Diego (SAN) 1 Frontier Airlines F9 4989 Non-stop Airbus A321neo (32Q) 2:39 Effective 2026-01-22 through 2026-02-08 The flight arrives 1 day after departure.
Mon,Fri,Sun 22:29 Denver (DEN) 00:08 San Diego (SAN) 1 Frontier Airlines F9 4989 Non-stop Airbus A320neo (32N) 2:39 Effective 2026-02-09 through 2026-02-27 The flight arrives 1 day after departure.
Thu,Sat 22:29 Denver (DEN) 00:08 San Diego (SAN) 1 Frontier Airlines F9 4989 Non-stop Airbus A321neo (32Q) 2:39 Effective 2026-02-12 through 2026-02-26 The flight arrives 1 day after departure.
Mon,Sat,Sun 22:29 Denver (DEN) 00:08 San Diego (SAN) 1 Frontier Airlines F9 4989 Non-stop Airbus A320neo (32N) 2:39 Effective 2026-02-28 through 2026-03-02 The flight arrives 1 day after departure.
Thu 22:29 Denver (DEN) 00:08 San Diego (SAN) 1 Frontier Airlines F9 4989 Non-stop Airbus A321neo (32Q) 2:39 Operates only on 2026-03-05 The flight arrives 1 day after departure.
Daily 22:30 Denver (DEN) 00:09 San Diego (SAN) 1 Frontier Airlines F9 4989 Non-stop Airbus A320neo (32N) 2:39 Effective 2026-03-06 through 2026-03-31 The flight arrives 1 day after departure.
Daily 22:30 Denver (DEN) 00:01 San Diego (SAN) 1 Frontier Airlines F9 4989 Non-stop Airbus A320neo (32N) 2:31 Effective 2026-04-01 through 2026-04-13 The flight arrives 1 day after departure.
Thu,Fri,Sun 22:36 Denver (DEN) 00:15 San Diego (SAN) 1 Frontier Airlines F9 4989 Non-stop Airbus A320neo (32N) 2:39 Effective 2026-01-15 through 2026-01-18 The flight arrives 1 day after departure.
Sun 09:45 Denver (DEN) 11:15 San Diego (SAN) 1 Southwest Airlines WN 5027 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-08-09 through 2026-09-27
Non-Direct Flights:
Sat 07:45 Denver (DEN) 11:10 San Diego (SAN) 1 Southwest Airlines WN 159 1-stop Boeing 737 MAX 8 (7M8) 4:25 Valid until 2026-01-03
Wed,Thu 13:30 Denver (DEN) 16:55 San Diego (SAN) 1 Southwest Airlines WN 159 1-stop Boeing 737 MAX 8 (7M8) 4:25 Valid until 2026-01-01
Sun 17:10 Denver (DEN) 20:15 San Diego (SAN) 1 Southwest Airlines WN 199 1-stop Boeing 737 MAX 8 (7M8) 4:05 Effective 2026-03-08 through 2026-04-05
Sun 15:00 Denver (DEN) 18:00 San Diego (SAN) 1 Southwest Airlines WN 250 1-stop Boeing 737-800 (73H) 4:00 Operates only on 2026-05-24
Sun 07:00 Denver (DEN) 10:05 San Diego (SAN) 1 Southwest Airlines WN 285 1-stop Boeing 737-700 (Scimitar Winglets) 4:05 Effective 2026-03-08 through 2026-04-05
Sun 15:15 Denver (DEN) 18:50 San Diego (SAN) 1 Southwest Airlines WN 287 1-stop Boeing 737-700 (Scimitar Winglets) 4:35 Effective 2026-04-12 through 2026-05-17
Sun 15:15 Denver (DEN) 18:50 San Diego (SAN) 1 Southwest Airlines WN 287 1-stop Boeing 737-700 (Scimitar Winglets) 4:35 Operates only on 2026-05-31
Tue,Wed 06:15 Denver (DEN) 09:30 San Diego (SAN) 1 Southwest Airlines WN 468 1-stop Boeing 737-800 (73H) 4:15 Effective 2026-03-10 through 2026-04-01
Sat 17:55 Denver (DEN) 21:35 San Diego (SAN) 1 Southwest Airlines WN 494 1-stop Boeing 737-700 (Scimitar Winglets) 4:40 Effective 2026-03-07 through 2026-04-04
Sat 15:55 Denver (DEN) 18:45 San Diego (SAN) 1 Southwest Airlines WN 1159 1-stop Boeing 737-700 (Scimitar Winglets) 3:50 Effective 2026-04-11 through 2026-05-30
Sun 13:10 Denver (DEN) 15:50 San Diego (SAN) 1 Southwest Airlines WN 1281 1-stop Boeing 737-700 (Scimitar Winglets) 3:40 Operates only on 2026-05-24
Tue,Wed 14:25 Denver (DEN) 18:00 San Diego (SAN) 1 Southwest Airlines WN 1297 1-stop Boeing 737-700 (Scimitar Winglets) 4:35 Effective 2026-06-09 through 2026-07-29
Mon,Thu,Fri 17:15 Denver (DEN) 20:00 San Diego (SAN) 1 Southwest Airlines WN 1331 1-stop Boeing 737 MAX 8 (7M8) 3:45 Effective 2026-04-09 through 2026-06-01
Thu,Fri,Sun 11:15 Denver (DEN) 15:00 San Diego (SAN) 1 Southwest Airlines WN 1396 1-stop Boeing 737-700 (Scimitar Winglets) 4:45 Effective 2026-01-11 through 2026-01-16
Mon,Sun 11:15 Denver (DEN) 15:00 San Diego (SAN) 1 Southwest Airlines WN 1396 1-stop Boeing 737-700 (Scimitar Winglets) 4:45 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 11:15 Denver (DEN) 15:00 San Diego (SAN) 1 Southwest Airlines WN 1396 1-stop Boeing 737-700 (Scimitar Winglets) 4:45 Effective 2026-02-01 through 2026-02-06
Mon,Sun 11:15 Denver (DEN) 15:00 San Diego (SAN) 1 Southwest Airlines WN 1396 1-stop Boeing 737-700 (Scimitar Winglets) 4:45 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 11:15 Denver (DEN) 15:00 San Diego (SAN) 1 Southwest Airlines WN 1396 1-stop Boeing 737-700 (Scimitar Winglets) 4:45 Effective 2026-02-17 through 2026-02-23
Mon 11:15 Denver (DEN) 15:00 San Diego (SAN) 1 Southwest Airlines WN 1396 1-stop Boeing 737-700 (Scimitar Winglets) 4:45 Operates only on 2026-03-02
Sat 19:00 Denver (DEN) 22:50 San Diego (SAN) 1 Southwest Airlines WN 1431 1-stop Boeing 737-700 (Scimitar Winglets) 4:50 Operates only on 2026-01-03
Sun 17:20 Denver (DEN) 20:20 San Diego (SAN) 1 Southwest Airlines WN 1508 1-stop Boeing 737 MAX 8 (7M8) 4:00 Effective 2026-04-12 through 2026-05-17
Sun 17:20 Denver (DEN) 20:20 San Diego (SAN) 1 Southwest Airlines WN 1508 1-stop Boeing 737 MAX 8 (7M8) 4:00 Operates only on 2026-05-31
Thu,Fri,Sun 08:20 Denver (DEN) 12:20 San Diego (SAN) 1 Southwest Airlines WN 1543 1-stop Boeing 737 MAX 8 (7M8) 5:00 Effective 2026-01-11 through 2026-01-16
Mon,Sun 08:20 Denver (DEN) 12:20 San Diego (SAN) 1 Southwest Airlines WN 1543 1-stop Boeing 737 MAX 8 (7M8) 5:00 Effective 2026-01-19 through 2026-01-25
Fri,Sun 08:20 Denver (DEN) 12:20 San Diego (SAN) 1 Southwest Airlines WN 1543 1-stop Boeing 737 MAX 8 (7M8) 5:00 Effective 2026-02-01 through 2026-02-06
Mon,Sun 08:20 Denver (DEN) 12:20 San Diego (SAN) 1 Southwest Airlines WN 1543 1-stop Boeing 737 MAX 8 (7M8) 5:00 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 08:20 Denver (DEN) 12:20 San Diego (SAN) 1 Southwest Airlines WN 1543 1-stop Boeing 737 MAX 8 (7M8) 5:00 Effective 2026-02-17 through 2026-02-23

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Parallax here DEN-SAN

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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 2:17 and 2:54.

Return (SAN-DEN) flights

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All airlines flying from Denver (DEN) to San Diego (SAN).

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FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN4333

09:35

Denver (DEN)

11:10

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4333

09:35

Denver (DEN)

11:10

San Diego (SAN) 1

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

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4333

09:35

Denver (DEN)

11:10

San Diego (SAN) 1

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

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4333

09:35

Denver (DEN)

11:10

San Diego (SAN) 1

Operates only on 2026-03-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4333

10:00

Denver (DEN)

11:40

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:40, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4333

11:00

Denver (DEN)

12:30

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 WN4333

11:00

Denver (DEN)

12:30

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 WN4684

19:30

Denver (DEN)

20:55

San Diego (SAN) 1

Operates only on 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Direct Flights:

Southwest Airlines WN4684

20:05

Denver (DEN)

21:30

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

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

Direct Flights:

Frontier Airlines F94989

22:29

Denver (DEN)

23:59

San Diego (SAN) 1

Valid until 2026-01-01

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:30, non-stop
Airbus A320 (320)

Direct Flights:

Frontier Airlines F94989

22:29

Denver (DEN)

23:59

San Diego (SAN) 1

Valid until 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun

Duration: 2:30, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F94989

22:29

Denver (DEN)

23:59

San Diego (SAN) 1

Operates only on 2026-01-08

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:30, non-stop
Airbus A321neo (32Q)

Direct Flights:

Frontier Airlines F94989

22:29

Denver (DEN)

23:59

San Diego (SAN) 1

Effective 2026-01-09 through 2026-01-12

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 2:30, non-stop
Airbus A320 (320)

Direct Flights:

Frontier Airlines F94989

22:29

Denver (DEN)

23:59

San Diego (SAN) 1

Operates only on 2026-01-11

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:30, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F94989

22:29

Denver (DEN)

00:08(+1)

San Diego (SAN) 1

Effective 2026-01-22 through 2026-02-08

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:39, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Flights:

Frontier Airlines F94989

22:29

Denver (DEN)

00:08(+1)

San Diego (SAN) 1

Effective 2026-02-09 through 2026-02-27

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 2:39, non-stop
Airbus A320neo (32N)
The flight arrives 1 day after departure.

Direct Flights:

Frontier Airlines F94989

22:29

Denver (DEN)

00:08(+1)

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat

Sun
-

Duration: 2:39, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Flights:

Frontier Airlines F94989

22:29

Denver (DEN)

00:08(+1)

San Diego (SAN) 1

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

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun

Duration: 2:39, non-stop
Airbus A320neo (32N)
The flight arrives 1 day after departure.

Direct Flights:

Frontier Airlines F94989

22:29

Denver (DEN)

00:08(+1)

San Diego (SAN) 1

Operates only on 2026-03-05

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:39, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Flights:

Frontier Airlines F94989

22:30

Denver (DEN)

00:09(+1)

San Diego (SAN) 1

Effective 2026-03-06 through 2026-03-31

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:39, non-stop
Airbus A320neo (32N)
The flight arrives 1 day after departure.

Direct Flights:

Frontier Airlines F94989

22:30

Denver (DEN)

00:01(+1)

San Diego (SAN) 1

Effective 2026-04-01 through 2026-04-13

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:31, non-stop
Airbus A320neo (32N)
The flight arrives 1 day after departure.

Direct Flights:

Frontier Airlines F94989

22:36

Denver (DEN)

00:15(+1)

San Diego (SAN) 1

Effective 2026-01-15 through 2026-01-18

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:39, non-stop
Airbus A320neo (32N)
The flight arrives 1 day after departure.

Direct Flights:

Southwest Airlines WN5027

09:45

Denver (DEN)

11:15

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Non-Direct Flights:

Southwest Airlines WN159

07:45

Denver (DEN)

11:10

San Diego (SAN) 1

Valid until 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:25, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN159

13:30

Denver (DEN)

16:55

San Diego (SAN) 1

Valid until 2026-01-01

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 4:25, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN199

17:10

Denver (DEN)

20:15

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:05, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN250

15:00

Denver (DEN)

18:00

San Diego (SAN) 1

Operates only on 2026-05-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:00, 1-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Southwest Airlines WN285

07:00

Denver (DEN)

10:05

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:05, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN287

15:15

Denver (DEN)

18:50

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:35, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN287

15:15

Denver (DEN)

18:50

San Diego (SAN) 1

Operates only on 2026-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:35, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN468

06:15

Denver (DEN)

09:30

San Diego (SAN) 1

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:15, 1-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Southwest Airlines WN494

17:55

Denver (DEN)

21:35

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:40, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN1159

15:55

Denver (DEN)

18:45

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:50, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN1281

13:10

Denver (DEN)

15:50

San Diego (SAN) 1

Operates only on 2026-05-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:40, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN1297

14:25

Denver (DEN)

18:00

San Diego (SAN) 1

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:35, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN1331

17:15

Denver (DEN)

20:00

San Diego (SAN) 1

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 3:45, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN1396

11:15

Denver (DEN)

15:00

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 4:45, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN1396

11:15

Denver (DEN)

15:00

San Diego (SAN) 1

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

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:45, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN1396

11:15

Denver (DEN)

15:00

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 4:45, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN1396

11:15

Denver (DEN)

15:00

San Diego (SAN) 1

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

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:45, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN1396

11:15

Denver (DEN)

15:00

San Diego (SAN) 1

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

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 4:45, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN1396

11:15

Denver (DEN)

15:00

San Diego (SAN) 1

Operates only on 2026-03-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:45, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN1431

19:00

Denver (DEN)

22:50

San Diego (SAN) 1

Operates only on 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:50, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN1508

17:20

Denver (DEN)

20:20

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:00, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN1508

17:20

Denver (DEN)

20:20

San Diego (SAN) 1

Operates only on 2026-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:00, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN1543

08:20

Denver (DEN)

12:20

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 5:00, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN1543

08:20

Denver (DEN)

12:20

San Diego (SAN) 1

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

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 5:00, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN1543

08:20

Denver (DEN)

12:20

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 5:00, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN1543

08:20

Denver (DEN)

12:20

San Diego (SAN) 1

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

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 5:00, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN1543

08:20

Denver (DEN)

12:20

San Diego (SAN) 1

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

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 5:00, 1-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 2:17 and 2:54.

Return (SAN-DEN) flights

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