Flights from Los Angeles to St. Louis

Our cheapest offers for flights from Los Angeles to St. Louis

Here you can compare cheap flights from Los Angeles (LAX) to St. Louis (STL) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to St. Louis. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Los Angeles
St. Louis
Outbound
04/12/25
1 Stopover (DEN)
F92342, F93302
18h 47min
Return
04/27/25
1 Stopover (LAS)
F92017, F91183
12h 40min
Frontier Airlines
$158
found yesterday
Best option
Los Angeles
St. Louis
Outbound
03/29/25
direct
AA3310
03h 34min
Return
04/02/25
direct
AA2500
04h 09min
American Airlines ?
$431
Los Angeles
St. Louis
Outbound
04/12/25
1 Stopover (DEN)
F92342, F93302
18h 47min
Return
04/27/25
2 Stopovers (MCO, DEN)
F92630, F91733, F93155
32h 50min
Frontier Airlines ?
$324
found yesterday
Los Angeles
St. Louis
Outbound
04/12/25
2 Stopovers (DFW, FLL)
NK0193, NK0771, NK1320
22h 28min
Return
04/27/25
2 Stopovers (FLL, LAS)
NK1321, NK0777, NK0696
26h 48min
Spirit Airlines ?
$348
found yesterday
Los Angeles
St. Louis
Outbound
03/29/25
1 Stopover (SEA)
AS1178, AS0388
29h 15min
Return
04/02/25
1 Stopover (DFW)
F94741, F93211
09h 27min
Alaska Airlines
$404
Los Angeles
St. Louis
Outbound
03/29/25
direct
AA3310
03h 34min
Return
04/02/25
direct
AA2500
04h 09min
American Airlines ?
$477
Los Angeles
St. Louis
Outbound
03/29/25
direct
AS6801
03h 34min
Return
04/02/25
2 Stopovers (SEA, SFO)
AS0388, AS1324, AS2148
10h 13min
Alaska Airlines
$513
Los Angeles
St. Louis
Outbound
04/12/25
direct
AA1240
03h 36min
Return
04/27/25
direct
AA1854
04h 07min
American Airlines ?
$570
found yesterday
Los Angeles
St. Louis
Outbound
03/29/25
direct
AS6801
03h 34min
Return
04/02/25
1 Stopover (SEA)
AS0388, AS1223
09h 48min
Alaska Airlines ?
$583
Los Angeles
St. Louis
Outbound
03/29/25
direct
AA3310
03h 34min
Return
04/02/25
direct
AA2500
04h 09min
American Airlines ?
$1,308
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Los Angeles to St. Louis

Favorite airline: Spirit Airlines
The majority of passengers on the route Los Angeles – St. Louis prefer to fly with Spirit Airlines.
Spirit Airlines
38 %
Sun Country Airlines
31 %
Delta
15 %
Favourite connection: via Las Vegas
When booking flights from Los Angeles to St. Louis 83 % of travelers prefer to fly via Las Vegas.
Route
bookings
1 stopover Las Vegas - McCarran International Airport, NV
10h 00min, from $ 181
83 %
1 stopover Detroit Metropolitan Wayne County Airport, MI
09h 51min, from $ 331
17 %

Important flight information

Flight information: Los Angeles - St. Louis

Roundtrip from $ 157,04
Flight duration min. 03:28 / max. 09:25
Return flight duration min. 04:10/ max. 06:15
Distance 2560 km
Flights per week 39
Departure airport Airport Los Angeles International Airport, CA (LAX)
Arrival airport Airport St. Louis - Lambert International Airport (STL)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to St. Louis
Flight destinations with a similar price