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

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon,Tue,Fri,Sun 09:45 San Diego (SAN) 1 13:10 Denver (DEN)
Southwest Airlines WN 4216 Non-stop Boeing 737-800 (73H) 2:25 Effective 2025-12-19 through 2026-01-04
Mon,Thu,Fri,Sun 10:55 San Diego (SAN) 1 14:20 Denver (DEN)
Southwest Airlines WN 4216 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 10:55 San Diego (SAN) 1 14:20 Denver (DEN)
Southwest Airlines WN 4216 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2025-11-21 through 2025-11-28
Fri,Sun 10:55 San Diego (SAN) 1 14:20 Denver (DEN)
Southwest Airlines WN 4216 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2025-12-07 through 2025-12-14
Thu 10:55 San Diego (SAN) 1 14:20 Denver (DEN)
Southwest Airlines WN 4216 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Operates only on 2025-12-18
Mon 10:55 San Diego (SAN) 1 14:20 Denver (DEN)
Southwest Airlines WN 4216 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Operates only on 2026-01-05
Tue,Wed 15:15 San Diego (SAN) 1 18:35 Denver (DEN)
Southwest Airlines WN 4216 Non-stop Boeing 737-700 (Scimitar Winglets) 2:20 Effective 2025-11-04 through 2025-11-12
Mon-Thu 15:15 San Diego (SAN) 1 18:35 Denver (DEN)
Southwest Airlines WN 4216 Non-stop Boeing 737-700 (Scimitar Winglets) 2:20 Effective 2025-11-17 through 2025-11-20
Mon-Fri 15:15 San Diego (SAN) 1 18:35 Denver (DEN)
Southwest Airlines WN 4216 Non-stop Boeing 737-700 (Scimitar Winglets) 2:20 Effective 2025-12-02 through 2025-12-11
Mon-Wed 15:15 San Diego (SAN) 1 18:35 Denver (DEN)
Southwest Airlines WN 4216 Non-stop Boeing 737-700 (Scimitar Winglets) 2:20 Effective 2025-12-15 through 2025-12-17
Wed,Thu 15:15 San Diego (SAN) 1 18:35 Denver (DEN)
Southwest Airlines WN 4216 Non-stop Boeing 737-700 (Scimitar Winglets) 2:20 Effective 2025-12-24 through 2026-01-01
Tue,Wed 06:40 San Diego (SAN) 1 10:10 Denver (DEN)
Southwest Airlines WN 4219 Non-stop Boeing 737-700 (Scimitar Winglets) 2:30 Effective 2025-11-04 through 2025-11-12
Mon-Thu 06:40 San Diego (SAN) 1 10:10 Denver (DEN)
Southwest Airlines WN 4219 Non-stop Boeing 737-700 (Scimitar Winglets) 2:30 Effective 2025-11-17 through 2025-11-20
Mon-Fri 06:40 San Diego (SAN) 1 10:10 Denver (DEN)
Southwest Airlines WN 4219 Non-stop Boeing 737-700 (Scimitar Winglets) 2:30 Effective 2025-12-02 through 2025-12-11
Mon-Wed 06:40 San Diego (SAN) 1 10:10 Denver (DEN)
Southwest Airlines WN 4219 Non-stop Boeing 737-700 (Scimitar Winglets) 2:30 Effective 2025-12-15 through 2025-12-17
Wed,Thu 06:40 San Diego (SAN) 1 10:10 Denver (DEN)
Southwest Airlines WN 4219 Non-stop Boeing 737-700 (Scimitar Winglets) 2:30 Effective 2025-12-24 through 2026-01-01
Sat 18:10 San Diego (SAN) 1 21:30 Denver (DEN)
Southwest Airlines WN 4219 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2025-11-08 through 2025-11-15
Sat 18:10 San Diego (SAN) 1 21:30 Denver (DEN)
Southwest Airlines WN 4219 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2025-12-06 through 2025-12-13
Mon,Thu,Fri,Sun 20:00 San Diego (SAN) 1 23:25 Denver (DEN)
Southwest Airlines WN 4219 Non-stop Boeing 737-700 (Scimitar Winglets) 2:25 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 20:00 San Diego (SAN) 1 23:25 Denver (DEN)
Southwest Airlines WN 4219 Non-stop Boeing 737-700 (Scimitar Winglets) 2:25 Effective 2025-11-21 through 2025-11-28
Fri,Sun 20:00 San Diego (SAN) 1 23:25 Denver (DEN)
Southwest Airlines WN 4219 Non-stop Boeing 737-700 (Scimitar Winglets) 2:25 Effective 2025-12-07 through 2025-12-14
Thu 20:00 San Diego (SAN) 1 23:25 Denver (DEN)
Southwest Airlines WN 4219 Non-stop Boeing 737-700 (Scimitar Winglets) 2:25 Operates only on 2025-12-18
Mon 20:00 San Diego (SAN) 1 23:25 Denver (DEN)
Southwest Airlines WN 4219 Non-stop Boeing 737-700 (Scimitar Winglets) 2:25 Operates only on 2026-01-05
Tue,Wed 19:30 San Diego (SAN) 1 22:55 Denver (DEN)
Southwest Airlines WN 4220 Non-stop Boeing 737-800 (73H) 2:25 Effective 2025-11-04 through 2025-11-12
Mon-Thu 19:30 San Diego (SAN) 1 22:55 Denver (DEN)
Southwest Airlines WN 4220 Non-stop Boeing 737-800 (73H) 2:25 Effective 2025-11-17 through 2025-11-20
Mon-Fri 19:30 San Diego (SAN) 1 22:55 Denver (DEN)
Southwest Airlines WN 4220 Non-stop Boeing 737-800 (73H) 2:25 Effective 2025-12-02 through 2025-12-11
Mon-Wed 19:30 San Diego (SAN) 1 22:55 Denver (DEN)
Southwest Airlines WN 4220 Non-stop Boeing 737-800 (73H) 2:25 Effective 2025-12-15 through 2025-12-17
Wed,Thu 19:30 San Diego (SAN) 1 22:55 Denver (DEN)
Southwest Airlines WN 4220 Non-stop Boeing 737-800 (73H) 2:25 Effective 2025-12-24 through 2026-01-01
Sun 20:40 San Diego (SAN) 1 00:05 Denver (DEN)
Southwest Airlines WN 4220 Non-stop Boeing 737-700 (Scimitar Winglets) 2:25 Operates only on 2025-11-30
The flight arrives 1 day after departure.
Mon,Thu,Fri,Sun 21:00 San Diego (SAN) 1 00:25 Denver (DEN)
Southwest Airlines WN 4224 Non-stop Boeing 737-800 (73H) 2:25 Effective 2025-11-02 through 2025-11-16
The flight arrives 1 day after departure.
Mon,Fri,Sun 21:00 San Diego (SAN) 1 00:25 Denver (DEN)
Southwest Airlines WN 4224 Non-stop Boeing 737-800 (73H) 2:25 Effective 2025-11-21 through 2025-11-28
The flight arrives 1 day after departure.
Fri,Sun 21:00 San Diego (SAN) 1 00:25 Denver (DEN)
Southwest Airlines WN 4224 Non-stop Boeing 737-800 (73H) 2:25 Effective 2025-12-07 through 2025-12-14
The flight arrives 1 day after departure.
Thu 21:00 San Diego (SAN) 1 00:25 Denver (DEN)
Southwest Airlines WN 4224 Non-stop Boeing 737-800 (73H) 2:25 Operates only on 2025-12-18
The flight arrives 1 day after departure.
Mon 21:00 San Diego (SAN) 1 00:25 Denver (DEN)
Southwest Airlines WN 4224 Non-stop Boeing 737-800 (73H) 2:25 Operates only on 2026-01-05
The flight arrives 1 day after departure.
Sat 09:00 San Diego (SAN) 1 12:25 Denver (DEN)
Southwest Airlines WN 4312 Non-stop Boeing 737-700 (73W) 2:25 Effective 2025-06-07 through 2025-08-02
Sun 10:35 San Diego (SAN) 1 14:00 Denver (DEN)
Southwest Airlines WN 4312 Non-stop Boeing 737-700 (73W) 2:25 Effective 2025-06-08 through 2025-08-03
Tue,Wed 13:10 San Diego (SAN) 1 16:35 Denver (DEN)
Southwest Airlines WN 4380 Non-stop Boeing 737-700 (73W) 2:25 Effective 2025-06-10 through 2025-07-30
Fri 16:00 San Diego (SAN) 1 19:25 Denver (DEN)
Southwest Airlines WN 4380 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Operates only on 2025-07-04
Mon,Thu,Fri 16:05 San Diego (SAN) 1 19:30 Denver (DEN)
Southwest Airlines WN 4380 Non-stop Boeing 737-800 (73H) 2:25 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 16:05 San Diego (SAN) 1 19:30 Denver (DEN)
Southwest Airlines WN 4380 Non-stop Boeing 737-800 (73H) 2:25 Effective 2025-07-07 through 2025-08-04
Mon,Thu,Fri 18:20 San Diego (SAN) 1 21:40 Denver (DEN)
Southwest Airlines WN 4382 Non-stop Boeing 737-700 (73W) 2:20 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 18:20 San Diego (SAN) 1 21:40 Denver (DEN)
Southwest Airlines WN 4382 Non-stop Boeing 737-700 (73W) 2:20 Effective 2025-07-07 through 2025-08-04
Fri 12:30 San Diego (SAN) 1 15:55 Denver (DEN)
Southwest Airlines WN 4383 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Operates only on 2025-07-04
Sat 19:05 San Diego (SAN) 1 22:25 Denver (DEN)
Southwest Airlines WN 4383 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2025-06-07 through 2025-08-02
Tue,Wed 19:35 San Diego (SAN) 1 23:00 Denver (DEN)
Southwest Airlines WN 4383 Non-stop Boeing 737-700 (73W) 2:25 Effective 2025-06-10 through 2025-07-30
Sun 21:40 San Diego (SAN) 1 01:05 Denver (DEN)
Southwest Airlines WN 4383 Non-stop Boeing 737-700 (73W) 2:25 Effective 2025-06-08 through 2025-08-03
The flight arrives 1 day after departure.
Sun 06:45 San Diego (SAN) 1 10:20 Denver (DEN)
Southwest Airlines WN 4490 Non-stop Boeing 737-700 (Scimitar Winglets) 2:35 Operates only on 2025-11-30
Wed 08:15 San Diego (SAN) 1 11:40 Denver (DEN)
Southwest Airlines WN 4541 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Operates only on 2025-06-04
Tue,Wed 08:25 San Diego (SAN) 1 11:50 Denver (DEN)
Southwest Airlines WN 4541 Non-stop Boeing 737-700 (73W) 2:25 Valid until 2025-06-03
Sun 12:40 San Diego (SAN) 1 16:05 Denver (DEN)
Southwest Airlines WN 4541 Non-stop Boeing 737-700 (73W) 2:25 Operates only on 2025-05-25
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Southwest Airlines flights from San Diego (SAN) to Denver (DEN).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Southwest Airlines WN4216
09:45
San Diego (SAN) 1

13:10
Denver (DEN)
Effective 2025-12-19 through 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:25, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN4216
10:55
San Diego (SAN) 1

14:20
Denver (DEN)
Effective 2025-11-02 through 2025-11-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN4216
10:55
San Diego (SAN) 1

14:20
Denver (DEN)
Effective 2025-11-21 through 2025-11-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN4216
10:55
San Diego (SAN) 1

14:20
Denver (DEN)
Effective 2025-12-07 through 2025-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN4216
10:55
San Diego (SAN) 1

14:20
Denver (DEN)
Operates only on 2025-12-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN4216
10:55
San Diego (SAN) 1

14:20
Denver (DEN)
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN4216
15:15
San Diego (SAN) 1

18:35
Denver (DEN)
Effective 2025-11-04 through 2025-11-12
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:20, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN4216
15:15
San Diego (SAN) 1

18:35
Denver (DEN)
Effective 2025-11-17 through 2025-11-20
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:20, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN4216
15:15
San Diego (SAN) 1

18:35
Denver (DEN)
Effective 2025-12-02 through 2025-12-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:20, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN4216
15:15
San Diego (SAN) 1

18:35
Denver (DEN)
Effective 2025-12-15 through 2025-12-17
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:20, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN4216
15:15
San Diego (SAN) 1

18:35
Denver (DEN)
Effective 2025-12-24 through 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:20, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN4219
06:40
San Diego (SAN) 1

10:10
Denver (DEN)
Effective 2025-11-04 through 2025-11-12
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN4219
06:40
San Diego (SAN) 1

10:10
Denver (DEN)
Effective 2025-11-17 through 2025-11-20
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN4219
06:40
San Diego (SAN) 1

10:10
Denver (DEN)
Effective 2025-12-02 through 2025-12-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN4219
06:40
San Diego (SAN) 1

10:10
Denver (DEN)
Effective 2025-12-15 through 2025-12-17
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN4219
06:40
San Diego (SAN) 1

10:10
Denver (DEN)
Effective 2025-12-24 through 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN4219
18:10
San Diego (SAN) 1

21:30
Denver (DEN)
Effective 2025-11-08 through 2025-11-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN4219
18:10
San Diego (SAN) 1

21:30
Denver (DEN)
Effective 2025-12-06 through 2025-12-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN4219
20:00
San Diego (SAN) 1

23:25
Denver (DEN)
Effective 2025-11-02 through 2025-11-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:25, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN4219
20:00
San Diego (SAN) 1

23:25
Denver (DEN)
Effective 2025-11-21 through 2025-11-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:25, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN4219
20:00
San Diego (SAN) 1

23:25
Denver (DEN)
Effective 2025-12-07 through 2025-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:25, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN4219
20:00
San Diego (SAN) 1

23:25
Denver (DEN)
Operates only on 2025-12-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN4219
20:00
San Diego (SAN) 1

23:25
Denver (DEN)
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN4220
19:30
San Diego (SAN) 1

22:55
Denver (DEN)
Effective 2025-11-04 through 2025-11-12
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN4220
19:30
San Diego (SAN) 1

22:55
Denver (DEN)
Effective 2025-11-17 through 2025-11-20
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN4220
19:30
San Diego (SAN) 1

22:55
Denver (DEN)
Effective 2025-12-02 through 2025-12-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN4220
19:30
San Diego (SAN) 1

22:55
Denver (DEN)
Effective 2025-12-15 through 2025-12-17
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN4220
19:30
San Diego (SAN) 1

22:55
Denver (DEN)
Effective 2025-12-24 through 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN4220
20:40
San Diego (SAN) 1

00:05(+1)
Denver (DEN)
Operates only on 2025-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:25, non-stop
Boeing 737-700 (Scimitar Winglets)
The flight arrives 1 day after departure.
Southwest Airlines WN4224
21:00
San Diego (SAN) 1

00:25(+1)
Denver (DEN)
Effective 2025-11-02 through 2025-11-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:25, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.
Southwest Airlines WN4224
21:00
San Diego (SAN) 1

00:25(+1)
Denver (DEN)
Effective 2025-11-21 through 2025-11-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:25, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.
Southwest Airlines WN4224
21:00
San Diego (SAN) 1

00:25(+1)
Denver (DEN)
Effective 2025-12-07 through 2025-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:25, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.
Southwest Airlines WN4224
21:00
San Diego (SAN) 1

00:25(+1)
Denver (DEN)
Operates only on 2025-12-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.
Southwest Airlines WN4224
21:00
San Diego (SAN) 1

00:25(+1)
Denver (DEN)
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.
Southwest Airlines WN4312
09:00
San Diego (SAN) 1

12:25
Denver (DEN)
Effective 2025-06-07 through 2025-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:25, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4312
10:35
San Diego (SAN) 1

14:00
Denver (DEN)
Effective 2025-06-08 through 2025-08-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:25, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4380
13:10
San Diego (SAN) 1

16:35
Denver (DEN)
Effective 2025-06-10 through 2025-07-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4380
16:00
San Diego (SAN) 1

19:25
Denver (DEN)
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN4380
16:05
San Diego (SAN) 1

19:30
Denver (DEN)
Effective 2025-06-05 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN4380
16:05
San Diego (SAN) 1

19:30
Denver (DEN)
Effective 2025-07-07 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN4382
18:20
San Diego (SAN) 1

21:40
Denver (DEN)
Effective 2025-06-05 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:20, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4382
18:20
San Diego (SAN) 1

21:40
Denver (DEN)
Effective 2025-07-07 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:20, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4383
12:30
San Diego (SAN) 1

15:55
Denver (DEN)
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN4383
19:05
San Diego (SAN) 1

22:25
Denver (DEN)
Effective 2025-06-07 through 2025-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN4383
19:35
San Diego (SAN) 1

23:00
Denver (DEN)
Effective 2025-06-10 through 2025-07-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4383
21:40
San Diego (SAN) 1

01:05(+1)
Denver (DEN)
Effective 2025-06-08 through 2025-08-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:25, non-stop
Boeing 737-700 (73W)
The flight arrives 1 day after departure.
Southwest Airlines WN4490
06:45
San Diego (SAN) 1

10:20
Denver (DEN)
Operates only on 2025-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN4541
08:15
San Diego (SAN) 1

11:40
Denver (DEN)
Operates only on 2025-06-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN4541
08:25
San Diego (SAN) 1

11:50
Denver (DEN)
Valid until 2025-06-03
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4541
12:40
San Diego (SAN) 1

16:05
Denver (DEN)
Operates only on 2025-05-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:25, non-stop
Boeing 737-700 (73W)
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  • A domestic route departing from the San Diego airport (SAN) and arriving at Denver airport (DEN).
  • The flight distance is 851 miles, or 1370 km.
  • The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-7 . 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 2:35.
All SAN-DEN flights
All Southwest Airlines flights
Return (DEN-SAN) flights
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