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

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

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

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Earliest first
Latest first
United Airlines UA2625
STL 1:40 PM
DEN 3:00 PM
With stops 2.3h
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United Airlines UA540
DEN 7:40 PM
SAN 9:08 PM
2.5h
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Delta Air Lines DL3156
STL 1:57 PM
ATL 4:34 PM
With stops 1.6h
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Delta Air Lines DL819
ATL 7:50 PM
SAN 9:19 PM
4.5h
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Delta Air Lines DL2455
STL 2:29 PM
SLC 4:40 PM
With stops 3.2h
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Delta Air Lines DL1252
SLC 5:50 PM
SAN 6:43 PM
1.9h
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Hawaiian Airlines HA7126
STL 3:57 PM
SEA 6:25 PM
With stops 4.5h
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Hawaiian Airlines HA6880
SEA 2:08 PM
SAN 4:57 PM
2.8h
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Alaska Airlines AS388
STL 3:57 PM
SEA 6:25 PM
With stops 4.5h
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Alaska Airlines AS1156
SEA 7:59 PM
SAN 10:58 PM
3.0h
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Hawaiian Airlines HA7126
STL 3:57 PM
SEA 6:25 PM
With stops 4.5h
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Hawaiian Airlines HA6886
SEA 8:10 PM
SAN 11:05 PM
2.9h
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Delta Air Lines DL1597
STL 6:30 AM
MSP 8:05 AM
With stops 1.6h
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Delta Air Lines DL2121
MSP 8:50 AM
SAN 10:46 AM
3.9h
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Delta Air Lines DL1626
STL 6:45 AM
DTW 9:16 AM
With stops 1.5h
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Delta Air Lines DL2172
DTW 12:20 PM
SAN 2:12 PM
4.9h
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American Airlines AA2444
STL 6:06 AM
ORD 7:25 AM
With stops 1.3h
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American Airlines AA3311
ORD 11:50 AM
SAN 2:10 PM
4.3h
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United Airlines UA4423
STL 6:30 AM
ORD 8:03 AM
With stops 1.6h
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Hawaiian Airlines HA6164
ORD 3:50 PM
SAN 6:50 PM
5.0h
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Frontier Airlines F94567
STL 7:52 PM
DEN 9:20 PM
With stops 2.5h
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Frontier Airlines F92711
DEN 8:04 PM
SAN 9:39 PM
2.6h
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Delta Air Lines DL1061
STL 7:40 PM
SLC 9:51 PM
With stops 3.2h
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Delta Air Lines DL1202
SLC 11:05 PM
SAN 11:58 PM
1.9h
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Delta Air Lines DL1492
STL 7:30 PM
SLC 9:42 PM
With stops 3.2h
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Delta Air Lines DL1202
SLC 11:05 PM
SAN 11:58 PM
1.9h
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Hawaiian Airlines HA7001
STL 7:00 AM
SEA 9:31 AM
With stops 4.5h
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Hawaiian Airlines HA6883
SEA 9:55 AM
SAN 12:47 PM
2.9h
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Alaska Airlines AS473
STL 7:00 AM
SEA 9:39 AM
With stops 4.7h
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Alaska Airlines AS1108
SEA 9:53 AM
SAN 12:56 PM
3.0h
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Frontier Airlines F94741
STL 7:04 PM
DFW 9:08 PM
With stops 2.1h
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Frontier Airlines F91425
DFW 10:48 PM
SAN 12:09 AM
3.4h
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American Airlines AA1997
STL 7:38 AM
ORD 9:05 AM
With stops 1.4h
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Hawaiian Airlines HA6164
ORD 3:50 PM
SAN 6:50 PM
5.0h
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Frontier Airlines F94567
STL 7:52 PM
DEN 9:20 PM
With stops 2.5h
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Frontier Airlines F92817
DEN 12:00 PM
SAN 1:28 PM
2.5h
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Delta Air Lines DL5286
STL 9:00 AM
MSP 10:35 AM
With stops 1.6h
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Delta Air Lines DL2125
MSP 11:00 AM
SAN 12:55 PM
3.9h
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Frontier Airlines F93107
STL 9:37 PM
LAS 11:22 PM
With stops 3.8h
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Frontier Airlines F91465
LAS 7:25 PM
SAN 8:51 PM
1.4h
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Frontier Airlines F92075
STL 11:57 AM
PHX 1:28 PM
With stops 3.5h
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Frontier Airlines F92083
PHX 7:15 PM
SAN 7:32 PM
1.3h
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Frontier Airlines F92075
STL 11:57 AM
PHX 1:28 PM
With stops 3.5h
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Frontier Airlines F91571
PHX 7:25 AM
SAN 7:44 AM
1.3h
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Frontier Airlines F92017
STL 10:44 PM
LAS 12:36 AM
With stops 3.9h
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Frontier Airlines F91465
LAS 7:25 PM
SAN 8:51 PM
1.4h
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Delta Air Lines DL5286
STL 9:00 AM
MSP 10:35 AM
With stops 1.6h
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Delta Air Lines DL2125
MSP 11:00 AM
SAN 12:55 PM
3.9h
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Frontier Airlines F93107
STL 9:37 PM
LAS 11:22 PM
With stops 3.8h
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Frontier Airlines F91465
LAS 7:25 PM
SAN 8:51 PM
1.4h
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Frontier Airlines F93107
STL 9:37 PM
LAS 11:22 PM
With stops 3.8h
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Frontier Airlines F91325
LAS 9:37 PM
SAN 10:55 PM
1.3h
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Frontier Airlines F94567
STL 7:52 PM
DEN 9:20 PM
With stops 2.5h
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Frontier Airlines F92711
DEN 8:04 PM
SAN 9:39 PM
2.6h
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Delta Air Lines DL1061
STL 7:40 PM
SLC 9:51 PM
With stops 3.2h
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Delta Air Lines DL1202
SLC 11:05 PM
SAN 11:58 PM
1.9h
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Delta Air Lines DL1492
STL 7:30 PM
SLC 9:42 PM
With stops 3.2h
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Delta Air Lines DL1202
SLC 11:05 PM
SAN 11:58 PM
1.9h
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Hawaiian Airlines HA7001
STL 7:00 AM
SEA 9:31 AM
With stops 4.5h
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Hawaiian Airlines HA6883
SEA 9:55 AM
SAN 12:47 PM
2.9h
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Alaska Airlines AS473
STL 7:00 AM
SEA 9:39 AM
With stops 4.7h
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Alaska Airlines AS1108
SEA 9:53 AM
SAN 12:56 PM
3.0h
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Frontier Airlines F94741
STL 7:04 PM
DFW 9:08 PM
With stops 2.1h
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Frontier Airlines F91425
DFW 10:48 PM
SAN 12:09 AM
3.4h
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American Airlines AA1997
STL 7:38 AM
ORD 9:05 AM
With stops 1.4h
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Hawaiian Airlines HA6164
ORD 3:50 PM
SAN 6:50 PM
5.0h
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Frontier Airlines F94567
STL 7:52 PM
DEN 9:20 PM
With stops 2.5h
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Frontier Airlines F92817
DEN 12:00 PM
SAN 1:28 PM
2.5h
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Delta Air Lines DL1597
STL 6:30 AM
MSP 8:05 AM
With stops 1.6h
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Delta Air Lines DL2121
MSP 8:50 AM
SAN 10:46 AM
3.9h
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Delta Air Lines DL1626
STL 6:45 AM
DTW 9:16 AM
With stops 1.5h
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Delta Air Lines DL2172
DTW 12:20 PM
SAN 2:12 PM
4.9h
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American Airlines AA2444
STL 6:06 AM
ORD 7:25 AM
With stops 1.3h
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American Airlines AA3311
ORD 11:50 AM
SAN 2:10 PM
4.3h
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United Airlines UA4423
STL 6:30 AM
ORD 8:03 AM
With stops 1.6h
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Hawaiian Airlines HA6164
ORD 3:50 PM
SAN 6:50 PM
5.0h
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Hawaiian Airlines HA7126
STL 3:57 PM
SEA 6:25 PM
With stops 4.5h
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Hawaiian Airlines HA6880
SEA 2:08 PM
SAN 4:57 PM
2.8h
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Alaska Airlines AS388
STL 3:57 PM
SEA 6:25 PM
With stops 4.5h
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Alaska Airlines AS1156
SEA 7:59 PM
SAN 10:58 PM
3.0h
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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 departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • It takes around 4 hours 8 minutes to fly from St. Louis (STL) to San Diego (SAN).