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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 2,514.9 km.

Flight duration

About 4 hours 20 minutes

Flight distance

About 2,514.9 km

Earliest flight

09:55 → 12:00

Latest flight

20:05 → 22:05

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
American Airlines AA3458
STL 06:00
ORD 07:31
With stops 1.5h
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American Airlines AA1543
ORD 17:49
SAN 20:25
4.6h
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American Airlines AA3741
STL 06:00
ORD 07:27
With stops 1.4h
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American Airlines AA2131
ORD 10:04
SAN 12:40
4.6h
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American Airlines AA3741
STL 06:00
ORD 07:27
With stops 1.4h
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American Airlines AA1543
ORD 17:49
SAN 20:25
4.6h
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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 08:51
SAN 10:44
3.9h
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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 13:28
3.9h
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United Airlines UA4423
STL 06:40
ORD 08:00
With stops 1.3h
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American Airlines AA1543
ORD 17:49
SAN 20:25
4.6h
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Delta Air Lines DL2363
STL 07:00
SLC 09:22
With stops 3.4h
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Delta Air Lines DL1296
SLC 11:23
SAN 12:22
2.0h
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United Airlines UA4183
STL 08:00
ORD 09:22
With stops 1.4h
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American Airlines AA1543
ORD 17:49
SAN 20:25
4.6h
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United Airlines UA1396
STL 09:00
DEN 10:36
With stops 2.6h
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Frontier Airlines F94989
DEN 22:29
SAN 00:08
2.6h
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American Airlines AA6342
STL 10:03
ORD 11:30
With stops 1.4h
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Hawaiian Airlines HA7447
ORD 14:54
SAN 17:19
4.4h
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American Airlines AA6342
STL 10:03
ORD 11:30
With stops 1.4h
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American Airlines AA1543
ORD 17:49
SAN 20:25
4.6h
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United Airlines UA4028
STL 10:07
IAH 12:38
With stops 2.5h
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United Airlines UA1913
IAH 14:55
SAN 16:36
3.7h
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United Airlines UA4389
STL 10:10
ORD 11:45
With stops 1.6h
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American Airlines AA1543
ORD 17:49
SAN 20:25
4.6h
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Delta Air Lines DL3960
STL 10:14
DTW 12:53
With stops 1.6h
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Delta Air Lines DL369
DTW 16:30
SAN 18:27
5.0h
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Delta Air Lines DL1400
STL 11:51
ATL 14:30
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 DL1400
STL 11:51
ATL 14:30
With stops 1.6h
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Delta Air Lines DL731
ATL 19:10
SAN 20:47
4.6h
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American Airlines AA6356
STL 13:40
ORD 15:09
With stops 1.5h
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American Airlines AA1543
ORD 17:49
SAN 20:25
4.6h
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Frontier Airlines F93301
STL 14:51
DEN 16:18
With stops 2.5h
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Frontier Airlines F92711
DEN 17:53
SAN 19:34
2.7h
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Frontier Airlines F93301
STL 14:51
DEN 16:18
With stops 2.5h
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Frontier Airlines F94989
DEN 22:29
SAN 00:08
2.6h
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Frontier Airlines F93301
STL 14:51
DEN 16:18
With stops 2.5h
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Frontier Airlines F92817
DEN 19:31
SAN 21:14
2.7h
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Frontier Airlines F92017
STL 22:44
LAS 00:36
With stops 3.9h
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Frontier Airlines F91469
LAS 18:00
SAN 19:23
1.4h
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Frontier Airlines F92017
STL 22:44
LAS 00:36
With stops 3.9h
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Delta Air Lines DL3741
LAS 12:59
SAN 14:17
1.3h
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Frontier Airlines F93107
STL 21:32
LAS 23:29
With stops 4.0h
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Frontier Airlines F91469
LAS 18:00
SAN 19:23
1.4h
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United Airlines UA551
STL 18:00
DEN 19:38
With stops 2.6h
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United Airlines UA1835
DEN 21:05
SAN 22:28
2.4h
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Frontier Airlines F94567
STL 17:18
DEN 18:53
With stops 2.6h
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United Airlines UA2309
DEN 07:45
SAN 09:20
2.6h
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Frontier Airlines F94567
STL 17:18
DEN 18:53
With stops 2.6h
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Hawaiian Airlines HA7491
DEN 12:49
SAN 14:15
2.4h
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Frontier Airlines F94567
STL 17:18
DEN 18:53
With stops 2.6h
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Frontier Airlines F92817
DEN 19:31
SAN 21:14
2.7h
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American Airlines AA2269
STL 17:04
DFW 19:20
With stops 2.3h
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Frontier Airlines F91425
DFW 22:45
SAN 00:16
3.5h
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Delta Air Lines DL1492
STL 17:00
SLC 19:20
With stops 3.3h
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Delta Air Lines DL1202
SLC 20:45
SAN 21:49
2.1h
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Hawaiian Airlines HA7126
STL 14:55
SEA 17:22
With stops 4.5h
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Hawaiian Airlines HA6874
SEA 17:50
SAN 20:37
2.8h
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Frontier Airlines F93301
STL 14:51
DEN 16:18
With stops 2.5h
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Frontier Airlines F92711
DEN 17:53
SAN 19:34
2.7h
See prices and details in the app >>
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Frontier Airlines F93301
STL 14:51
DEN 16:18
With stops 2.5h
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Frontier Airlines F94989
DEN 22:29
SAN 00:08
2.6h
See prices and details in the app >>
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Frontier Airlines F93301
STL 14:51
DEN 16:18
With stops 2.5h
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Frontier Airlines F92817
DEN 19:31
SAN 21:14
2.7h
See prices and details in the app >>
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American Airlines AA6356
STL 13:40
ORD 15:09
With stops 1.5h
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American Airlines AA1543
ORD 17:49
SAN 20:25
4.6h
See prices and details in the app >>
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Check prices
Delta Air Lines DL1400
STL 11:51
ATL 14:30
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
Delta Air Lines DL1400
STL 11:51
ATL 14:30
With stops 1.6h
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Delta Air Lines DL731
ATL 19:10
SAN 20:47
4.6h
See prices and details in the app >>
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Delta Air Lines DL3960
STL 10:14
DTW 12:53
With stops 1.6h
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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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United Airlines UA4389
STL 10:10
ORD 11:45
With stops 1.6h
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American Airlines AA1543
ORD 17:49
SAN 20:25
4.6h
See prices and details in the app >>
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United Airlines UA4028
STL 10:07
IAH 12:38
With stops 2.5h
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United Airlines UA1913
IAH 14:55
SAN 16:36
3.7h
See prices and details in the app >>
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American Airlines AA6342
STL 10:03
ORD 11:30
With stops 1.4h
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Hawaiian Airlines HA7447
ORD 14:54
SAN 17:19
4.4h
See prices and details in the app >>
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See all

FAQs about flight schedules from St. Louis to San Diego

  • When are flight tickets from St. Louis to San Diego 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 4 hours 15 minutes to fly from St. Louis to San Diego.

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