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

FLIGHT SCHEDULE
Direct Flights:
Thu 22:29 Denver (DEN) 23:59 San Diego (SAN) 1 Frontier Airlines F9 2421 Non-stop Airbus A321neo (32Q) 2:30 Operates only on 2025-05-22
Tue 21:20 Denver (DEN) 22:48 San Diego (SAN) 1 Frontier Airlines F9 2711 Non-stop Airbus A321neo (32Q) 2:28 Operates only on 2025-05-27
Wed 21:21 Denver (DEN) 22:49 San Diego (SAN) 1 Frontier Airlines F9 2711 Non-stop Airbus A321neo (32Q) 2:28 Operates only on 2025-05-28
Tue 21:29 Denver (DEN) 22:58 San Diego (SAN) 1 Frontier Airlines F9 2711 Non-stop Airbus A320neo (32N) 2:29 Effective 2025-06-03 through 2025-06-10
Tue,Wed,Sat 21:36 Denver (DEN) 23:05 San Diego (SAN) 1 Frontier Airlines F9 2711 Non-stop Airbus A320neo (32N) 2:29 Effective 2025-06-14 through 2025-08-16
Wed 21:45 Denver (DEN) 23:14 San Diego (SAN) 1 Frontier Airlines F9 2711 Non-stop Airbus A321neo (32Q) 2:29 Operates only on 2025-06-04
Wed 21:45 Denver (DEN) 23:14 San Diego (SAN) 1 Frontier Airlines F9 2711 Non-stop Airbus A320neo (32N) 2:29 Operates only on 2025-06-11
Wed 21:58 Denver (DEN) 23:26 San Diego (SAN) 1 Frontier Airlines F9 2711 Non-stop Airbus A321neo (32Q) 2:28 Effective 2025-05-07 through 2025-05-21
Mon,Thu-Sun 22:29 Denver (DEN) 23:59 San Diego (SAN) 1 Frontier Airlines F9 2711 Non-stop Airbus A321neo (32Q) 2:30 Effective 2025-05-23 through 2025-05-31
Mon,Thu-Sun 22:29 Denver (DEN) 23:55 San Diego (SAN) 1 Frontier Airlines F9 2711 Non-stop Airbus A321neo (32Q) 2:26 Effective 2025-06-01 through 2025-06-09
Thu,Fri,Sun 22:29 Denver (DEN) 23:55 San Diego (SAN) 1 Frontier Airlines F9 2711 Non-stop Airbus A320neo (32N) 2:26 Effective 2025-06-12 through 2025-07-04
Mon 22:29 Denver (DEN) 23:55 San Diego (SAN) 1 Frontier Airlines F9 2711 Non-stop Airbus A320 (320) 2:26 Effective 2025-06-16 through 2025-06-30
Thu,Fri,Sun 22:29 Denver (DEN) 23:52 San Diego (SAN) 1 Frontier Airlines F9 2711 Non-stop Airbus A320neo (32N) 2:23 Effective 2025-07-06 through 2025-08-17
Mon 22:29 Denver (DEN) 23:52 San Diego (SAN) 1 Frontier Airlines F9 2711 Non-stop Airbus A320 (320) 2:23 Effective 2025-07-07 through 2025-08-18
Thu 22:43 Denver (DEN) 00:13 San Diego (SAN) 1 Frontier Airlines F9 2711 Non-stop Airbus A320neo (32N) 2:30 Operates only on 2025-05-01 The flight arrives 1 day after departure.
Mon,Thu-Sat 22:43 Denver (DEN) 00:13 San Diego (SAN) 1 Frontier Airlines F9 2711 Non-stop Airbus A321neo (32Q) 2:30 Effective 2025-05-03 through 2025-05-12 The flight arrives 1 day after departure.
Sun 22:43 Denver (DEN) 00:13 San Diego (SAN) 1 Frontier Airlines F9 2711 Non-stop Airbus A321 (321) 2:30 Effective 2025-05-04 through 2025-05-11 The flight arrives 1 day after departure.
Mon,Thu,Sun 22:43 Denver (DEN) 00:13 San Diego (SAN) 1 Frontier Airlines F9 2711 Non-stop Airbus A321 (321) 2:30 Effective 2025-05-15 through 2025-05-19 The flight arrives 1 day after departure.
Fri,Sat 22:43 Denver (DEN) 00:13 San Diego (SAN) 1 Frontier Airlines F9 2711 Non-stop Airbus A321neo (32Q) 2:30 Effective 2025-05-16 through 2025-05-17 The flight arrives 1 day after departure.
Fri 22:44 Denver (DEN) 00:14 San Diego (SAN) 1 Frontier Airlines F9 2711 Non-stop Airbus A321neo (32Q) 2:30 Operates only on 2025-05-02 The flight arrives 1 day after departure.
Thu 08:05 Denver (DEN) 09:38 San Diego (SAN) 1 Frontier Airlines F9 2817 Non-stop Airbus A321neo (32Q) 2:33 Valid until 2025-05-15
Mon,Fri,Sun 08:05 Denver (DEN) 09:38 San Diego (SAN) 1 Frontier Airlines F9 2817 Non-stop Airbus A321 (321) 2:33 Effective 2025-05-02 through 2025-05-19
Mon,Thu-Sun 08:22 Denver (DEN) 09:55 San Diego (SAN) 1 Frontier Airlines F9 2817 Non-stop Airbus A321neo (32Q) 2:33 Effective 2025-05-22 through 2025-05-31
Fri 08:22 Denver (DEN) 09:52 San Diego (SAN) 1 Frontier Airlines F9 2817 Non-stop Airbus A321neo (32Q) 2:30 Operates only on 2025-06-06
Thu,Fri,Sun 08:22 Denver (DEN) 09:52 San Diego (SAN) 1 Frontier Airlines F9 2817 Non-stop Airbus A321 (321) 2:30 Effective 2025-06-12 through 2025-08-17
Mon 08:22 Denver (DEN) 09:52 San Diego (SAN) 1 Frontier Airlines F9 2817 Non-stop Airbus A321neo (32Q) 2:30 Effective 2025-06-16 through 2025-08-18
Mon,Thu,Sat,Sun 08:32 Denver (DEN) 10:02 San Diego (SAN) 1 Frontier Airlines F9 2817 Non-stop Airbus A321neo (32Q) 2:30 Effective 2025-06-01 through 2025-06-09
Wed 09:18 Denver (DEN) 10:50 San Diego (SAN) 1 Frontier Airlines F9 2817 Non-stop Airbus A321neo (32Q) 2:32 Operates only on 2025-05-28
Tue 09:20 Denver (DEN) 10:52 San Diego (SAN) 1 Frontier Airlines F9 2817 Non-stop Airbus A321neo (32Q) 2:32 Effective 2025-06-03 through 2025-06-10
Tue 09:21 Denver (DEN) 10:53 San Diego (SAN) 1 Frontier Airlines F9 2817 Non-stop Airbus A321neo (32Q) 2:32 Operates only on 2025-05-27
Sat 09:30 Denver (DEN) 11:02 San Diego (SAN) 1 Frontier Airlines F9 2817 Non-stop Airbus A321neo (32Q) 2:32 Effective 2025-06-14 through 2025-08-16
Tue,Wed 09:30 Denver (DEN) 11:02 San Diego (SAN) 1 Frontier Airlines F9 2817 Non-stop Airbus A321 (321) 2:32 Effective 2025-06-17 through 2025-08-13
Wed 09:42 Denver (DEN) 11:14 San Diego (SAN) 1 Frontier Airlines F9 2817 Non-stop Airbus A321neo (32Q) 2:32 Effective 2025-06-04 through 2025-06-11
Sat 10:46 Denver (DEN) 12:17 San Diego (SAN) 1 Frontier Airlines F9 2817 Non-stop Airbus A321 (321) 2:31 Operates only on 2025-05-03
Tue,Wed 10:52 Denver (DEN) 12:23 San Diego (SAN) 1 Frontier Airlines F9 2817 Non-stop Airbus A321 (321) 2:31 Effective 2025-05-06 through 2025-05-13
Wed,Sat 10:52 Denver (DEN) 12:23 San Diego (SAN) 1 Frontier Airlines F9 2817 Non-stop Airbus A321neo (32Q) 2:31 Effective 2025-05-10 through 2025-05-14
Tue,Wed,Sat 10:52 Denver (DEN) 12:23 San Diego (SAN) 1 Frontier Airlines F9 2817 Non-stop Airbus A321 (321) 2:31 Effective 2025-05-17 through 2025-05-21
Sat 15:38 Denver (DEN) 17:10 San Diego (SAN) 1 Frontier Airlines F9 4927 Non-stop Airbus A321neo (32Q) 2:32 Effective 2025-05-03 through 2025-05-17
Sat 15:48 Denver (DEN) 17:20 San Diego (SAN) 1 Frontier Airlines F9 4989 Non-stop Airbus A321neo (32Q) 2:32 Effective 2025-05-24 through 2025-05-31
Mon,Thu,Fri,Sun 16:50 Denver (DEN) 18:25 San Diego (SAN) 1 Frontier Airlines F9 4989 Non-stop Airbus A320neo (32N) 2:35 Effective 2025-05-22 through 2025-05-30
Mon,Fri,Sun 18:08 Denver (DEN) 19:37 San Diego (SAN) 1 Frontier Airlines F9 4989 Non-stop Airbus A321neo (32Q) 2:29 Effective 2025-06-01 through 2025-06-09
Sun 18:08 Denver (DEN) 19:37 San Diego (SAN) 1 Frontier Airlines F9 4989 Non-stop Airbus A321 (321) 2:29 Effective 2025-06-15 through 2025-06-29
Sun 18:08 Denver (DEN) 19:36 San Diego (SAN) 1 Frontier Airlines F9 4989 Non-stop Airbus A321 (321) 2:28 Effective 2025-07-06 through 2025-08-17
Fri 18:10 Denver (DEN) 19:39 San Diego (SAN) 1 Frontier Airlines F9 4989 Non-stop Airbus A321 (321) 2:29 Effective 2025-06-13 through 2025-08-15
Mon 18:10 Denver (DEN) 19:39 San Diego (SAN) 1 Frontier Airlines F9 4989 Non-stop Airbus A321neo (32Q) 2:29 Effective 2025-06-16 through 2025-08-18
Mon,Thu,Fri 18:22 Denver (DEN) 19:54 San Diego (SAN) 1 Frontier Airlines F9 4989 Non-stop Airbus A321 (321) 2:32 Valid until 2025-05-05
Fri 18:22 Denver (DEN) 19:54 San Diego (SAN) 1 Frontier Airlines F9 4989 Non-stop Airbus A321 (321) 2:32 Effective 2025-05-09 through 2025-05-16
Mon,Thu,Sun 18:22 Denver (DEN) 19:54 San Diego (SAN) 1 Frontier Airlines F9 4989 Non-stop Airbus A321neo (32Q) 2:32 Effective 2025-05-11 through 2025-05-15
Mon 18:22 Denver (DEN) 19:54 San Diego (SAN) 1 Frontier Airlines F9 4989 Non-stop Airbus A321neo (32Q) 2:32 Operates only on 2025-05-19
Sun 18:23 Denver (DEN) 19:55 San Diego (SAN) 1 Frontier Airlines F9 4989 Non-stop Airbus A321neo (32Q) 2:32 Operates only on 2025-05-04

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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 2:23 and 2:35.

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

FLIGHT SCHEDULE

Direct Flights:

Frontier Airlines F92421

22:29

Denver (DEN)

23:59

San Diego (SAN) 1

Operates only on 2025-05-22

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

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

Frontier Airlines F92711

21:20

Denver (DEN)

22:48

San Diego (SAN) 1

Operates only on 2025-05-27

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:28, non-stop
Airbus A321neo (32Q)

Frontier Airlines F92711

21:21

Denver (DEN)

22:49

San Diego (SAN) 1

Operates only on 2025-05-28

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:28, non-stop
Airbus A321neo (32Q)

Frontier Airlines F92711

21:29

Denver (DEN)

22:58

San Diego (SAN) 1

Effective 2025-06-03 through 2025-06-10

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:29, non-stop
Airbus A320neo (32N)

Frontier Airlines F92711

21:36

Denver (DEN)

23:05

San Diego (SAN) 1

Effective 2025-06-14 through 2025-08-16

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:29, non-stop
Airbus A320neo (32N)

Frontier Airlines F92711

21:45

Denver (DEN)

23:14

San Diego (SAN) 1

Operates only on 2025-06-04

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:29, non-stop
Airbus A321neo (32Q)

Frontier Airlines F92711

21:45

Denver (DEN)

23:14

San Diego (SAN) 1

Operates only on 2025-06-11

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:29, non-stop
Airbus A320neo (32N)

Frontier Airlines F92711

21:58

Denver (DEN)

23:26

San Diego (SAN) 1

Effective 2025-05-07 through 2025-05-21

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:28, non-stop
Airbus A321neo (32Q)

Frontier Airlines F92711

22:29

Denver (DEN)

23:59

San Diego (SAN) 1

Effective 2025-05-23 through 2025-05-31

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

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

Frontier Airlines F92711

22:29

Denver (DEN)

23:55

San Diego (SAN) 1

Effective 2025-06-01 through 2025-06-09

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Duration: 2:26, non-stop
Airbus A321neo (32Q)

Frontier Airlines F92711

22:29

Denver (DEN)

23:55

San Diego (SAN) 1

Effective 2025-06-12 through 2025-07-04

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:26, non-stop
Airbus A320neo (32N)

Frontier Airlines F92711

22:29

Denver (DEN)

23:55

San Diego (SAN) 1

Effective 2025-06-16 through 2025-06-30

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:26, non-stop
Airbus A320 (320)

Frontier Airlines F92711

22:29

Denver (DEN)

23:52

San Diego (SAN) 1

Effective 2025-07-06 through 2025-08-17

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:23, non-stop
Airbus A320neo (32N)

Frontier Airlines F92711

22:29

Denver (DEN)

23:52

San Diego (SAN) 1

Effective 2025-07-07 through 2025-08-18

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:23, non-stop
Airbus A320 (320)

Frontier Airlines F92711

22:43

Denver (DEN)

00:13(+1)

San Diego (SAN) 1

Operates only on 2025-05-01

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:30, non-stop
Airbus A320neo (32N)
The flight arrives 1 day after departure.

Frontier Airlines F92711

22:43

Denver (DEN)

00:13(+1)

San Diego (SAN) 1

Effective 2025-05-03 through 2025-05-12

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun
-

Duration: 2:30, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Frontier Airlines F92711

22:43

Denver (DEN)

00:13(+1)

San Diego (SAN) 1

Effective 2025-05-04 through 2025-05-11

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:30, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.

Frontier Airlines F92711

22:43

Denver (DEN)

00:13(+1)

San Diego (SAN) 1

Effective 2025-05-15 through 2025-05-19

Mon

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun

Duration: 2:30, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.

Frontier Airlines F92711

22:43

Denver (DEN)

00:13(+1)

San Diego (SAN) 1

Effective 2025-05-16 through 2025-05-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun
-

Duration: 2:30, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Frontier Airlines F92711

22:44

Denver (DEN)

00:14(+1)

San Diego (SAN) 1

Operates only on 2025-05-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 2:30, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Frontier Airlines F92817

08:05

Denver (DEN)

09:38

San Diego (SAN) 1

Valid until 2025-05-15

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:33, non-stop
Airbus A321neo (32Q)

Frontier Airlines F92817

08:05

Denver (DEN)

09:38

San Diego (SAN) 1

Effective 2025-05-02 through 2025-05-19

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 2:33, non-stop
Airbus A321 (321)

Frontier Airlines F92817

08:22

Denver (DEN)

09:55

San Diego (SAN) 1

Effective 2025-05-22 through 2025-05-31

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Duration: 2:33, non-stop
Airbus A321neo (32Q)

Frontier Airlines F92817

08:22

Denver (DEN)

09:52

San Diego (SAN) 1

Operates only on 2025-06-06

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

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

Frontier Airlines F92817

08:22

Denver (DEN)

09:52

San Diego (SAN) 1

Effective 2025-06-12 through 2025-08-17

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:30, non-stop
Airbus A321 (321)

Frontier Airlines F92817

08:22

Denver (DEN)

09:52

San Diego (SAN) 1

Effective 2025-06-16 through 2025-08-18

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

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

Frontier Airlines F92817

08:32

Denver (DEN)

10:02

San Diego (SAN) 1

Effective 2025-06-01 through 2025-06-09

Mon

Tue
-

Wed
-

Thu

Fri
-

Sat

Sun

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

Frontier Airlines F92817

09:18

Denver (DEN)

10:50

San Diego (SAN) 1

Operates only on 2025-05-28

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Frontier Airlines F92817

09:20

Denver (DEN)

10:52

San Diego (SAN) 1

Effective 2025-06-03 through 2025-06-10

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

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

Frontier Airlines F92817

09:21

Denver (DEN)

10:53

San Diego (SAN) 1

Operates only on 2025-05-27

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

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

Frontier Airlines F92817

09:30

Denver (DEN)

11:02

San Diego (SAN) 1

Effective 2025-06-14 through 2025-08-16

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Frontier Airlines F92817

09:30

Denver (DEN)

11:02

San Diego (SAN) 1

Effective 2025-06-17 through 2025-08-13

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:32, non-stop
Airbus A321 (321)

Frontier Airlines F92817

09:42

Denver (DEN)

11:14

San Diego (SAN) 1

Effective 2025-06-04 through 2025-06-11

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Frontier Airlines F92817

10:46

Denver (DEN)

12:17

San Diego (SAN) 1

Operates only on 2025-05-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:31, non-stop
Airbus A321 (321)

Frontier Airlines F92817

10:52

Denver (DEN)

12:23

San Diego (SAN) 1

Effective 2025-05-06 through 2025-05-13

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:31, non-stop
Airbus A321 (321)

Frontier Airlines F92817

10:52

Denver (DEN)

12:23

San Diego (SAN) 1

Effective 2025-05-10 through 2025-05-14

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:31, non-stop
Airbus A321neo (32Q)

Frontier Airlines F92817

10:52

Denver (DEN)

12:23

San Diego (SAN) 1

Effective 2025-05-17 through 2025-05-21

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:31, non-stop
Airbus A321 (321)

Frontier Airlines F94927

15:38

Denver (DEN)

17:10

San Diego (SAN) 1

Effective 2025-05-03 through 2025-05-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Frontier Airlines F94989

15:48

Denver (DEN)

17:20

San Diego (SAN) 1

Effective 2025-05-24 through 2025-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Frontier Airlines F94989

16:50

Denver (DEN)

18:25

San Diego (SAN) 1

Effective 2025-05-22 through 2025-05-30

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:35, non-stop
Airbus A320neo (32N)

Frontier Airlines F94989

18:08

Denver (DEN)

19:37

San Diego (SAN) 1

Effective 2025-06-01 through 2025-06-09

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 2:29, non-stop
Airbus A321neo (32Q)

Frontier Airlines F94989

18:08

Denver (DEN)

19:37

San Diego (SAN) 1

Effective 2025-06-15 through 2025-06-29

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:29, non-stop
Airbus A321 (321)

Frontier Airlines F94989

18:08

Denver (DEN)

19:36

San Diego (SAN) 1

Effective 2025-07-06 through 2025-08-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:28, non-stop
Airbus A321 (321)

Frontier Airlines F94989

18:10

Denver (DEN)

19:39

San Diego (SAN) 1

Effective 2025-06-13 through 2025-08-15

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 2:29, non-stop
Airbus A321 (321)

Frontier Airlines F94989

18:10

Denver (DEN)

19:39

San Diego (SAN) 1

Effective 2025-06-16 through 2025-08-18

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:29, non-stop
Airbus A321neo (32Q)

Frontier Airlines F94989

18:22

Denver (DEN)

19:54

San Diego (SAN) 1

Valid until 2025-05-05

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:32, non-stop
Airbus A321 (321)

Frontier Airlines F94989

18:22

Denver (DEN)

19:54

San Diego (SAN) 1

Effective 2025-05-09 through 2025-05-16

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 2:32, non-stop
Airbus A321 (321)

Frontier Airlines F94989

18:22

Denver (DEN)

19:54

San Diego (SAN) 1

Effective 2025-05-11 through 2025-05-15

Mon

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun

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

Frontier Airlines F94989

18:22

Denver (DEN)

19:54

San Diego (SAN) 1

Operates only on 2025-05-19

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

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

Frontier Airlines F94989

18:23

Denver (DEN)

19:55

San Diego (SAN) 1

Operates only on 2025-05-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

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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 2:23 and 2:35.

All DEN-SAN flights

All Frontier Airlines flights

Return (SAN-DEN) flights

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