Flights from St. Louis to Los Angeles

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St. Louis to Los Angeles flight comparison made easy

Below you can see the best fares for your route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from St. Louis to Los Angeles by changing tabs
Quickest
Cheapest
Frontier
Frontier
11 Sep
STL
5:12 am
Lambert-St Louis airport
6h 37m
1 Stop
9:49 am
LAX
Los Angeles airport
Frontier
16 Sep
LAX
5:59 pm
Los Angeles airport
6h 18m
1 Stop
2:17 am
+1
STL
Lambert-St Louis airport
212 USD
Frontier
Frontier
13 Aug
STL
2:18 pm
Lambert-St Louis airport
6h 31m
1 Stop
6:49 pm
LAX
Los Angeles airport
Frontier
19 Aug
LAX
12:00 am
Los Angeles airport
6h 10m
1 Stop
8:10 am
STL
Lambert-St Louis airport
247 USD
Frontier
Frontier
15 Aug
STL
2:18 pm
Lambert-St Louis airport
6h 31m
1 Stop
6:49 pm
LAX
Los Angeles airport
Frontier
19 Aug
LAX
12:00 am
Los Angeles airport
6h 10m
1 Stop
8:10 am
STL
Lambert-St Louis airport
247 USD
Delta
Delta
16 Jun
STL
4:10 am
Lambert-St Louis airport
7h 33m
1 Stop
9:43 am
LAX
Los Angeles airport
Delta
18 Jun
LAX
11:25 am
Los Angeles airport
3h 34m
4:59 pm
STL
Lambert-St Louis airport
370 USD
American Airlines
American Airlines
13 Jun
STL
1:44 am
Lambert-St Louis airport
4h 04m
3:48 am
LAX
Los Angeles airport
American Airlines
18 Jun
LAX
5:59 pm
Los Angeles airport
7h 12m
1 Stop
3:11 am
+1
STL
Lambert-St Louis airport
333 USD
American Airlines
American Airlines
03 Jul
STL
1:44 am
Lambert-St Louis airport
4h 04m
3:48 am
LAX
Los Angeles airport
American Airlines
09 Jul
LAX
5:59 pm
Los Angeles airport
7h 21m
1 Stop
3:20 am
+1
STL
Lambert-St Louis airport
339 USD

How to get the cheapest flight from St. Louis to Los Angeles

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight for your trip
CHEAPEST MONTH TO FLY
January
The cheapest time of year to fly to Los Angeles from St. Louis is January. Most expensive is November
CHEAPEST DAY TO FLY
Tuesday
The cheapest day of the week is typically Tuesday. The most expensive is typically Friday
CHEAPEST TIME TO FLY
in the Evening
St. Louis to Los Angeles flights are approximately 55% more expensive in the Morning than in the Evening
CHEAPEST AIRLINE
Frontier
Frontier, Sun Country Air, and United Airlines are the most popular carriers operating from St. Louis to Los Angeles
CHEAPEST ROUTE
Lambert-St Louis - Los Angeles
Fly from Lambert-St Louis to Los Angeles for the best St. Louis - Los Angeles flight prices
STL
Lambert-St Louis
LAX
Los Angeles
CHEAPEST TIME TO BOOK
39 days before
The cheapest time to buy a flight from St. Louis to Los Angeles is approximately 39 days to departure
60
Days before departure
0

Flight information for St. Louis to Los Angeles

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Los Angeles
Fastest flight time
4h 5m
The fastest flight from St. Louis to Los Angeles takes 4h 5m.
Direct flights
Every day
Direct flights go from St. Louis to Los Angeles every day.
Airports in Los Angeles
1 airport
There is 1 airport near Los Angeles: Los Angeles (LAX)

Alternative routes for St. Louis to Los Angeles

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times

Flights from St. Louis to:

Flights to Los Angeles from:

  • Lambert-St Louis
  • Missouri
  • United States
  • North America