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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 Harry Reid International Airport.

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Earliest first
Latest first
American Airlines AA2444
STL 06:00
ORD 07:23
With stops 1.4h
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American Airlines AA2131
ORD 09:45
SAN 12:13
4.5h
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Delta Air Lines DL1524
STL 06:00
ATL 08:39
With stops 1.6h
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Delta Air Lines DL894
ATL 11:20
SAN 12:45
4.4h
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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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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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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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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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Southwest Airlines WN3320
STL 07:20
MDW 08:30
With stops 1.2h
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Southwest Airlines WN3236
MDW 20:50
SAN 23:05
4.3h
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Delta Air Lines DL1703
STL 11:36
ATL 14:12
With stops 1.6h
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Delta Air Lines DL843
ATL 13:55
SAN 15:21
4.4h
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Frontier Airlines F92017
STL 14:42
LAS 16:22
With stops 3.7h
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Frontier Airlines F91465
LAS 19:25
SAN 20:51
1.4h
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Frontier Airlines F92017
STL 14:42
LAS 16:22
With stops 3.7h
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Spirit Airlines NK2063
LAS 22:04
SAN 23:17
1.2h
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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
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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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Delta Air Lines DL4854
STL 15:30
MSP 17:11
With stops 1.7h
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Delta Air Lines DL2145
MSP 18:25
SAN 20:21
3.9h
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Delta Air Lines DL1485
STL 17:40
ATL 20:20
With stops 1.7h
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Delta Air Lines DL896
ATL 21:15
SAN 22:44
4.5h
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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 22:50
SAN 23:42
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
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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 22:50
SAN 23:42
1.9h
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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 DL1485
STL 17:40
ATL 20:20
With stops 1.7h
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Delta Air Lines DL896
ATL 21:15
SAN 22:44
4.5h
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Delta Air Lines DL4854
STL 15:30
MSP 17:11
With stops 1.7h
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Delta Air Lines DL2145
MSP 18:25
SAN 20:21
3.9h
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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
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 HA6886
SEA 20:10
SAN 23:05
2.9h
See prices and details in the app >>
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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
See prices and details in the app >>
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Frontier Airlines F92017
STL 14:42
LAS 16:22
With stops 3.7h
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Frontier Airlines F91465
LAS 19:25
SAN 20:51
1.4h
See prices and details in the app >>
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Check prices
Frontier Airlines F92017
STL 14:42
LAS 16:22
With stops 3.7h
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Spirit Airlines NK2063
LAS 22:04
SAN 23:17
1.2h
See prices and details in the app >>
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Delta Air Lines DL1703
STL 11:36
ATL 14:12
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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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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Southwest Airlines WN3320
STL 07:20
MDW 08:30
With stops 1.2h
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Southwest Airlines WN3236
MDW 20:50
SAN 23:05
4.3h
See prices and details in the app >>
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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
See prices and details in the app >>
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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
See prices and details in the app >>
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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
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 Alaska Airlines with an average rating of 10.0.

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Alaska Airlines
Alaska Airlines
User rating: 10.0

FAQs about flight schedules from St. Louis to San Diego

  • When to buy 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 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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