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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

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

The flights usually depart from St. Louis Lambert International Airport and arrive at Salt Lake City International Airport.

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Earliest first
Latest first
Delta Air Lines DL1524
STL 06:00
ATL 08:39
With stops 1.6h
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Delta Air Lines DL894
ATL 11:15
SAN 13:03
4.8h
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American Airlines AA2444
STL 06:06
ORD 07:30
With stops 1.4h
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American Airlines AA2131
ORD 09:45
SAN 12:19
4.6h
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Southwest Airlines WN4008
STL 06:15
PHX 07:30
With stops 3.3h
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Frontier Airlines F92083
PHX 13:47
SAN 14:11
1.4h
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Hawaiian Airlines HA7001
STL 07:00
SEA 09:31
With stops 4.5h
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Hawaiian Airlines HA6883
SEA 09:55
SAN 12:47
2.9h
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Alaska Airlines AS473
STL 07:00
SEA 09:40
With stops 4.7h
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Alaska Airlines AS1108
SEA 09:53
SAN 12:56
3.0h
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Alaska Airlines AS473
STL 07:00
SEA 09:40
With stops 4.7h
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Alaska Airlines AS1096
SEA 11:50
SAN 14:48
3.0h
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Southwest Airlines WN3320
STL 07:20
MDW 08:30
With stops 1.2h
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Southwest Airlines WN1624
MDW 13:35
SAN 15:45
4.2h
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Delta Air Lines DL1703
STL 11:44
ATL 14:23
With stops 1.6h
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Delta Air Lines DL843
ATL 13:55
SAN 15:21
4.4h
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Delta Air Lines DL3156
STL 13:40
ATL 16:13
With stops 1.6h
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Delta Air Lines DL712
ATL 15:10
SAN 17:08
5.0h
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Hawaiian Airlines HA7126
STL 14:55
SEA 17:21
With stops 4.4h
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Hawaiian Airlines HA6880
SEA 18:59
SAN 21:53
2.9h
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Alaska Airlines AS388
STL 14:55
SEA 17:21
With stops 4.4h
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Alaska Airlines AS939
SEA 18:59
SAN 21:53
2.9h
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Hawaiian Airlines HA7126
STL 14:55
SEA 17:21
With stops 4.4h
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Hawaiian Airlines HA6886
SEA 20:10
SAN 23:05
2.9h
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Alaska Airlines AS388
STL 14:55
SEA 17:21
With stops 4.4h
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Alaska Airlines AS1156
SEA 20:10
SAN 23:05
2.9h
See prices and details in the app >>
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Hawaiian Airlines HA7126
STL 14:55
SEA 17:21
With stops 4.4h
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Hawaiian Airlines HA6884
SEA 18:59
SAN 21:57
3.0h
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Alaska Airlines AS388
STL 14:55
SEA 17:21
With stops 4.4h
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Alaska Airlines AS1109
SEA 20:59
SAN 23:53
2.9h
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Delta Air Lines DL2700
STL 16:55
ATL 19:30
With stops 1.6h
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Delta Air Lines DL896
ATL 20:00
SAN 21:56
4.9h
See prices and details in the app >>
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Delta Air Lines DL1485
STL 17:00
ATL 19:39
With stops 1.6h
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Delta Air Lines DL896
ATL 20:00
SAN 21:56
4.9h
See prices and details in the app >>
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Frontier Airlines F94741
STL 18:22
DFW 20:19
With stops 1.9h
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Frontier Airlines F91425
DFW 18:05
SAN 19:23
3.3h
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Delta Air Lines DL1492
STL 19:11
SLC 21:17
With stops 3.1h
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Delta Air Lines DL1202
SLC 21:45
SAN 22:39
1.9h
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Frontier Airlines F94567
STL 19:45
DEN 21:13
With stops 2.5h
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Frontier Airlines F92817
DEN 12:00
SAN 13:28
2.5h
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Frontier Airlines F94567
STL 19:45
DEN 21:13
With stops 2.5h
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Frontier Airlines F92817
DEN 12:00
SAN 13:28
2.5h
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Frontier Airlines F94567
STL 19:45
DEN 21:13
With stops 2.5h
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Frontier Airlines F94989
DEN 18:36
SAN 20:08
2.5h
See prices and details in the app >>
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Frontier Airlines F94567
STL 19:45
DEN 21:13
With stops 2.5h
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Frontier Airlines F92711
DEN 22:29
SAN 23:50
2.4h
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Delta Air Lines DL1492
STL 19:11
SLC 21:17
With stops 3.1h
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Delta Air Lines DL1202
SLC 21:45
SAN 22:39
1.9h
See prices and details in the app >>
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Frontier Airlines F94741
STL 18:22
DFW 20:19
With stops 1.9h
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Frontier Airlines F91425
DFW 18:05
SAN 19:23
3.3h
See prices and details in the app >>
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Delta Air Lines DL1485
STL 17:00
ATL 19:39
With stops 1.6h
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Delta Air Lines DL896
ATL 20:00
SAN 21:56
4.9h
See prices and details in the app >>
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Check prices
Delta Air Lines DL2700
STL 16:55
ATL 19:30
With stops 1.6h
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Delta Air Lines DL896
ATL 20:00
SAN 21:56
4.9h
See prices and details in the app >>
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Check prices
Hawaiian Airlines HA7126
STL 14:55
SEA 17:21
With stops 4.4h
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Hawaiian Airlines HA6880
SEA 18:59
SAN 21:53
2.9h
See prices and details in the app >>
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Check prices
Alaska Airlines AS388
STL 14:55
SEA 17:21
With stops 4.4h
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Alaska Airlines AS939
SEA 18:59
SAN 21:53
2.9h
See prices and details in the app >>
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Check prices
Hawaiian Airlines HA7126
STL 14:55
SEA 17:21
With stops 4.4h
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Hawaiian Airlines HA6886
SEA 20:10
SAN 23:05
2.9h
See prices and details in the app >>
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Check prices
Alaska Airlines AS388
STL 14:55
SEA 17:21
With stops 4.4h
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Alaska Airlines AS1156
SEA 20:10
SAN 23:05
2.9h
See prices and details in the app >>
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Check prices
Hawaiian Airlines HA7126
STL 14:55
SEA 17:21
With stops 4.4h
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Hawaiian Airlines HA6884
SEA 18:59
SAN 21:57
3.0h
See prices and details in the app >>
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Check prices
Alaska Airlines AS388
STL 14:55
SEA 17:21
With stops 4.4h
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Alaska Airlines AS1109
SEA 20:59
SAN 23:53
2.9h
See prices and details in the app >>
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Check prices
Delta Air Lines DL3156
STL 13:40
ATL 16:13
With stops 1.6h
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Delta Air Lines DL712
ATL 15:10
SAN 17:08
5.0h
See prices and details in the app >>
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Check prices
Delta Air Lines DL1703
STL 11:44
ATL 14:23
With stops 1.6h
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Delta Air Lines DL843
ATL 13:55
SAN 15:21
4.4h
See prices and details in the app >>
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Check prices
Southwest Airlines WN3320
STL 07:20
MDW 08:30
With stops 1.2h
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Southwest Airlines WN1624
MDW 13:35
SAN 15:45
4.2h
See prices and details in the app >>
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Check prices
Hawaiian Airlines HA7001
STL 07:00
SEA 09:31
With stops 4.5h
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Hawaiian Airlines HA6883
SEA 09:55
SAN 12:47
2.9h
See prices and details in the app >>
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Check prices
Alaska Airlines AS473
STL 07:00
SEA 09:40
With stops 4.7h
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Alaska Airlines AS1108
SEA 09:53
SAN 12:56
3.0h
See prices and details in the app >>
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Check prices
Alaska Airlines AS473
STL 07:00
SEA 09:40
With stops 4.7h
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Alaska Airlines AS1096
SEA 11:50
SAN 14:48
3.0h
See prices and details in the app >>
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Check prices
Southwest Airlines WN4008
STL 06:15
PHX 07:30
With stops 3.3h
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Frontier Airlines F92083
PHX 13:47
SAN 14:11
1.4h
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 (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 3 hours 46 minutes to fly from St. Louis (STL) to San Diego (SAN).
  • Airlines with flights from St. Louis (STL) to San Diego (SAN): Southwest Airlines.

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