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Flight times from St. Louis to San Diego & schedule

The average flight time from St. Louis to San Diego is About 4 hours 20 minutes, covering a distance of About 2,514.9km.

Flight duration

About 4 hours 20 minutes

Flight distance

About 2,514.9km

How long is the flight from St. Louis to San Diego?

The flights usually depart from St. Louis Lambert International Airport and arrive at Denver International Airport.

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Earliest first
Latest first
Delta Air Lines DL1597
STL 06:30
MSP 08:06
With stops 1.6h
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Delta Air Lines DL2121
MSP 08:50
SAN 10:51
4.0h
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Delta Air Lines DL1597
STL 06:30
MSP 08:06
With stops 1.6h
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Delta Air Lines DL2125
MSP 11:36
SAN 13:37
4.0h
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American Airlines AA1992
STL 07:00
CLT 10:01
With stops 2.0h
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American Airlines AA1954
CLT 09:02
SAN 11:33
5.5h
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Hawaiian Airlines HA7001
STL 07:00
SEA 09:42
With stops 4.7h
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Hawaiian Airlines HA6871
SEA 11:25
SAN 14:17
2.9h
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Alaska Airlines AS473
STL 07:00
SEA 09:42
With stops 4.7h
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Alaska Airlines AS621
SEA 12:56
SAN 15:46
2.8h
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Delta Air Lines DL1571
STL 09:00
ATL 11:38
With stops 1.6h
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Delta Air Lines DL712
ATL 18:30
SAN 20:18
4.8h
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Delta Air Lines DL2868
STL 10:45
DTW 13:17
With stops 1.5h
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Delta Air Lines DL369
DTW 16:30
SAN 18:27
5.0h
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Frontier Airlines F92017
STL 13:35
LAS 15:30
With stops 3.9h
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Hawaiian Airlines HA6134
LAS 18:58
SAN 20:19
1.4h
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Frontier Airlines F92017
STL 13:35
LAS 15:30
With stops 3.9h
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Frontier Airlines F91469
LAS 11:18
SAN 12:38
1.3h
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Delta Air Lines DL3156
STL 14:11
ATL 16:48
With stops 1.6h
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Delta Air Lines DL819
ATL 19:50
SAN 21:41
4.8h
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Hawaiian Airlines HA7126
STL 15:24
SEA 17:52
With stops 4.5h
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Hawaiian Airlines HA6874
SEA 17:50
SAN 20:42
2.9h
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American Airlines AA2269
STL 18:13
DFW 20:20
With stops 2.1h
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Frontier Airlines F91425
DFW 22:53
SAN 00:24
3.5h
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Frontier Airlines F94567
STL 19:36
DEN 21:08
With stops 2.5h
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Frontier Airlines F94989
DEN 22:36
SAN 00:15
2.6h
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Frontier Airlines F94567
STL 19:36
DEN 21:08
With stops 2.5h
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United Airlines UA2309
DEN 08:00
SAN 09:17
2.3h
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Frontier Airlines F94567
STL 19:36
DEN 21:08
With stops 2.5h
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Frontier Airlines F92817
DEN 15:33
SAN 17:09
2.6h
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Frontier Airlines F92075
STL 21:03
PHX 23:44
With stops 3.7h
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Frontier Airlines F91571
PHX 09:36
SAN 09:57
1.4h
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Frontier Airlines F92075
STL 21:03
PHX 23:44
With stops 3.7h
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American Airlines AA4225
PHX 11:35
CLD 11:56
1.4h
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Frontier Airlines F93107
STL 22:09
LAS 23:57
With stops 3.8h
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Frontier Airlines F91469
LAS 11:18
SAN 12:38
1.3h
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Frontier Airlines F93107
STL 22:09
LAS 23:57
With stops 3.8h
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Frontier Airlines F91469
LAS 11:18
SAN 12:38
1.3h
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Frontier Airlines F92075
STL 21:03
PHX 23:44
With stops 3.7h
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Frontier Airlines F91571
PHX 09:36
SAN 09:57
1.4h
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Frontier Airlines F92075
STL 21:03
PHX 23:44
With stops 3.7h
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American Airlines AA4225
PHX 11:35
CLD 11:56
1.4h
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Frontier Airlines F94567
STL 19:36
DEN 21:08
With stops 2.5h
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Frontier Airlines F94989
DEN 22:36
SAN 00:15
2.6h
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Frontier Airlines F94567
STL 19:36
DEN 21:08
With stops 2.5h
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United Airlines UA2309
DEN 08:00
SAN 09:17
2.3h
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Frontier Airlines F94567
STL 19:36
DEN 21:08
With stops 2.5h
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Frontier Airlines F92817
DEN 15:33
SAN 17:09
2.6h
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American Airlines AA2269
STL 18:13
DFW 20:20
With stops 2.1h
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Frontier Airlines F91425
DFW 22:53
SAN 00:24
3.5h
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Hawaiian Airlines HA7126
STL 15:24
SEA 17:52
With stops 4.5h
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Hawaiian Airlines HA6874
SEA 17:50
SAN 20:42
2.9h
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Delta Air Lines DL3156
STL 14:11
ATL 16:48
With stops 1.6h
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Delta Air Lines DL819
ATL 19:50
SAN 21:41
4.8h
See prices and details in the app >>
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Check prices
Frontier Airlines F92017
STL 13:35
LAS 15:30
With stops 3.9h
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Hawaiian Airlines HA6134
LAS 18:58
SAN 20:19
1.4h
See prices and details in the app >>
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Check prices
Frontier Airlines F92017
STL 13:35
LAS 15:30
With stops 3.9h
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Frontier Airlines F91469
LAS 11:18
SAN 12:38
1.3h
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Delta Air Lines DL2868
STL 10:45
DTW 13:17
With stops 1.5h
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Delta Air Lines DL369
DTW 16:30
SAN 18:27
5.0h
See prices and details in the app >>
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Delta Air Lines DL1571
STL 09:00
ATL 11:38
With stops 1.6h
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Delta Air Lines DL712
ATL 18:30
SAN 20:18
4.8h
See prices and details in the app >>
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Check prices
American Airlines AA1992
STL 07:00
CLT 10:01
With stops 2.0h
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American Airlines AA1954
CLT 09:02
SAN 11:33
5.5h
See prices and details in the app >>
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Hawaiian Airlines HA7001
STL 07:00
SEA 09:42
With stops 4.7h
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Hawaiian Airlines HA6871
SEA 11:25
SAN 14:17
2.9h
See prices and details in the app >>
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Check prices
Alaska Airlines AS473
STL 07:00
SEA 09:42
With stops 4.7h
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Alaska Airlines AS621
SEA 12:56
SAN 15:46
2.8h
See prices and details in the app >>
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Delta Air Lines DL1597
STL 06:30
MSP 08:06
With stops 1.6h
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Delta Air Lines DL2121
MSP 08:50
SAN 10:51
4.0h
See prices and details in the app >>
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Delta Air Lines DL1597
STL 06:30
MSP 08:06
With stops 1.6h
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Delta Air Lines DL2125
MSP 11:36
SAN 13:37
4.0h
See prices and details in the app >>
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See all

Top airlines for flights from St. Louis to San Diego

Multiple airlines provide flights from St. Louis to San Diego. The best rated one is Frontier Airlines with an average rating of 10.0.

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Frontier Airlines
Frontier Airlines
User rating: 10.0

FAQs about flight schedules from St. Louis to San Diego

  • When are flight tickets from St. Louis (STL) to San Diego (SAN) the cheapest?

    Airlines adjust prices for flights from St. Louis to San Diego based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • It takes about 5 hours 15 minutes to fly from St. Louis (STL) to San Diego (SAN).

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