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Cheap flights from St. Louis to Los Angeles from $56

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Los Angeles departing on 5/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Easily compare round-trip flights from St. Louis to Los Angeles

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from St. Louis to Los Angeles by changing tabs
Spirit Airlines
May 15
STL11:36 amLambert-St Louis
11h 11m
1 stop
LAX8:47 pmLos Angeles
May 21
LAX10:43 pmLos Angeles
10h 03m
1 stop
STL10:46 amLambert-St Louis
Multiple Airlines
May 15
STL11:36 amLambert-St Louis
11h 11m
1 stop
LAX8:47 pmLos Angeles
May 22
LAX9:30 pmLos Angeles
10h 43m
1 stop
STL10:13 amLambert-St Louis
Frontier
May 16
STL7:23 pmLambert-St Louis
13h 56m
1 stop
LAX7:19 amLos Angeles
May 22
LAX9:30 pmLos Angeles
10h 43m
1 stop
STL10:13 amLambert-St Louis
Spirit Airlines
May 13
STL4:05 pmLambert-St Louis
6h 22m
1 stop
LAX8:27 pmLos Angeles
May 21
LAX10:43 pmLos Angeles
10h 03m
1 stop
STL10:46 amLambert-St Louis
Frontier
May 14
STL10:59 pmLambert-St Louis
10h 22m
1 stop
LAX7:21 amLos Angeles
May 21
LAX9:30 pmLos Angeles
10h 43m
1 stop
STL10:13 amLambert-St Louis
Spirit Airlines
May 6
STL5:02 pmLambert-St Louis
7h 47m
1 stop
LAX10:49 pmLos Angeles
May 13
LAX6:35 amLos Angeles
6h 39m
1 stop
STL3:14 pmLambert-St Louis

Find the cheapest one-way flights from St. Louis to Los Angeles

If you're looking for one-way flights from St. Louis to Los Angeles, view some of our deals below provided by Alaska Airlines, American Airlines and Frontier
Spirit Airlines
May 22
STL11:36 amLambert-St Louis
13h 16m
1 stop
LAX10:52 pmLos Angeles
Frontier
May 9
STL10:59 pmLambert-St Louis
10h 22m
1 stop
LAX7:21 amLos Angeles
Spirit Airlines
Jun 19
STL11:36 amLambert-St Louis
13h 18m
1 stop
LAX10:54 pmLos Angeles

Search last-minute flights to Los Angeles from St. Louis

Find and compare round-trip flight prices for your last-minute flight from St. Louis to Los Angeles
Frontier
Apr 30
STL10:59 pmLambert-St Louis
10h 22m
1 stop
LAX7:21 amLos Angeles
May 2
LAX9:30 pmLos Angeles
10h 48m
1 stop
STL10:18 amLambert-St Louis
Multiple Airlines
May 1
STL11:33 amLambert-St Louis
5h 40m
1 stop
LAX3:13 pmLos Angeles
May 8
LAX9:30 pmLos Angeles
10h 48m
1 stop
STL10:18 amLambert-St Louis
American Airlines
May 1
STL6:10 pmLambert-St Louis
6h 05m
1 stop
LAX10:15 pmLos Angeles
May 1
LAX12:45 amLos Angeles
7h 51m
1 stop
STL10:36 amLambert-St Louis
Spirit Airlines
May 3
STL2:48 pmLambert-St Louis
10h 01m
1 stop
LAX10:49 pmLos Angeles
May 8
LAX11:30 pmLos Angeles
17h 10m
2 stops
STL6:40 pmLambert-St Louis
Frontier
May 2
STL10:59 pmLambert-St Louis
10h 22m
1 stop
LAX7:21 amLos Angeles
May 7
LAX9:33 pmLos Angeles
10h 45m
1 stop
STL10:18 amLambert-St Louis
Multiple Airlines
May 1
STL11:33 amLambert-St Louis
5h 40m
1 stop
LAX3:13 pmLos Angeles
May 7
LAX9:33 pmLos Angeles
10h 45m
1 stop
STL10:18 amLambert-St Louis

Best airlines flying from St. Louis to Los Angeles

Compare and see reviews for airlines that fly from St. Louis to Los Angeles with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $118Free CancellationRating
6.3
4,139 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $148Free CancellationRating
6.4
8,754 reviews
Search Spirit Airlines flights
Sun Country AirPriceFrom $211Free CancellationRating
7.2
663 reviews
Search Sun Country Air flights
United AirlinesPriceFrom $236Free CancellationRating
7.4
11,255 reviews
Search United Airlines flights
DeltaPriceFrom $236Free CancellationRating
8.0
11,004 reviews
Search Delta flights
American AirlinesPriceFrom $270Free CancellationRating
7.3
14,898 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $290Free CancellationRating
8.0
9,110 reviews
Search Alaska Airlines flights
  • Alaska Airlines Flights From St. Louis to Los Angeles

    Alaska Airlines operates around 7 flights from St. Louis to Los Angeles every week. The average price of these flights found in the last 72 hours has been $592, but momondo users have found Alaska Airlines deals from St. Louis to Los Angeles from as low as $290 round-trip. Alaska Airlines has been scored 8.0/10 in 9,110 reviews.

  • American Airlines Flights From St. Louis to Los Angeles

    American Airlines is also a popular choice for this route. American Airlines flight deals for St. Louis to Los Angeles start from as low as $270 round-trip, depending on your selected dates, with average American Airlines deals seen on momondo around $438. American Airlines operates 6 flights to Los Angeles from St. Louis in an average week. Users have rated it 7.3/10 across 14,898 reviews.


Frontier flights from St. Louis to Los Angeles

Our best Frontier deals on St. Louis to Los Angeles flight tickets
Frontier
May 16
STL7:23 pmLambert-St Louis
13h 56m
1 stop
LAX7:19 amLos Angeles
May 22
LAX9:30 pmLos Angeles
10h 43m
1 stop
STL10:13 amLambert-St Louis
Frontier
May 14
STL10:59 pmLambert-St Louis
10h 22m
1 stop
LAX7:21 amLos Angeles
May 21
LAX9:30 pmLos Angeles
10h 43m
1 stop
STL10:13 amLambert-St Louis
Frontier
May 10
STL10:17 pmLambert-St Louis
12h 23m
1 stop
LAX8:40 amLos Angeles
May 14
LAX8:11 amLos Angeles
5h 39m
1 stop
STL3:50 pmLambert-St Louis

American Airlines flights from St. Louis to Los Angeles

Our best American Airlines deals on St. Louis to Los Angeles flight tickets
American Airlines
May 1
STL6:10 pmLambert-St Louis
6h 05m
1 stop
LAX10:15 pmLos Angeles
May 1
LAX12:45 amLos Angeles
7h 51m
1 stop
STL10:36 amLambert-St Louis
American Airlines
May 14
STL5:55 amLambert-St Louis
6h 57m
1 stop
LAX10:52 amLos Angeles
May 18
LAX5:39 pmLos Angeles
3h 38m
STL11:17 pmLambert-St Louis
American Airlines
May 17
STL6:02 pmLambert-St Louis
4h 02m
LAX8:04 pmLos Angeles
May 25
LAX5:39 pmLos Angeles
3h 38m
STL11:17 pmLambert-St Louis

How to get the cheapest flight ticket 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 ticket for your trip

What is the cheapest month to fly from St. Louis to Los Angeles?

January. The cheapest time of year to fly to Los Angeles from St. Louis is January. Most expensive is March

What is the cheapest day to depart St. Louis for Los Angeles?

Wednesday. The cheapest day of the week is typically Wednesday. The most expensive is typically Sunday

When is the cheapest time to fly from St. Louis to Los Angeles?

In the morning. St. Louis to Los Angeles flights are approximately 11% more expensive at noon than in the morning

What is the cheapest airline that flies to Los Angeles from St. Louis?

Frontier. American Airlines, Delta, and Frontier are the most popular carriers operating from St. Louis to Los Angeles

What is the cheapest St. Louis to Los Angeles flight route?

Lambert-St Louis - Los Angeles. Fly from Lambert-St Louis to Los Angeles for the best St. Louis - Los Angeles flight prices

How far in advance should you book St. Louis to Los Angeles flights?

57 days before. The cheapest time to buy a flight from St. Louis to Los Angeles is approximately 57 days to departure

How many flights depart from St. Louis to Los Angeles on average per day?

8 flights are operational weekly from St. Louis to Los Angeles as of April 2024. The most popular departure time for this route is 5:00PM, with 82% of flights per day taking off in the afternoon.

How many flights depart from St. Louis to Los Angeles on average per week?

The number of flights available between St. Louis and Los Angeles is 60 per week as of April 2024. The most frequent departure day is Sunday, with 15% of weekly flights leaving on this day.

What cabin class options are available on St. Louis to Los Angeles flights?

There are 2 cabin classes available to choose from on St. Louis to Los Angeles flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on St. Louis to Los Angeles flights?

You could potentially save up to 76% on your flight if you consider stops on a St. Louis to Los Angeles flight.

Cheap St. Louis to Los Angeles (STL to LAX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Los Angeles

Best Price Found

$56

Fastest flight time

3h 51m

Direct flights

Tue, Wed, Thu, Fri, Sat and Sun

Airports in Los Angeles

1 airport
The best one-way flight to Los Angeles from St. Louis in the past 72 hours is $56. The best round-trip flight deal from St. Louis to Los Angeles found on momondo in the last 72 hours is $66.
The fastest flight from St. Louis to Los Angeles takes 3h 51m
Direct flights go from St. Louis to Los Angeles on Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday. Airlines offering direct flights are: American Airlines and Alaska Airlines.
There is 1 airport near Los Angeles: Los Angeles (LAX)

  • How far is Lambert-St Louis to Los Angeles by plane?

    The distance between Lambert-St Louis and Los Angeles is about 1588.8 mi. Typically, this will take 4h 02m by plane in normal conditions.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Los Angeles Airport?

    Prices for flights from Lambert-St Louis Airport to Los Angeles Airport were last updated today.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Los Angeles Airport?

  • How old do you have to be to fly from Lambert-St Louis Airport to Los Angeles Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Los Angeles Airport.

  • What documentation or ID do you need to fly to Los Angeles Airport?

    The necessary travel and health documents for your Los Angeles Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Los Angeles?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from St. Louis to Los Angeles. momondo saves you time and could save you money on your trip.

Can I find flights from St. Louis to Los Angeles with flexible booking policies on momondo?

Flights from St. Louis to Los Angeles with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from St. Louis to Los Angeles?

Once all potential St. Louis to Los Angeles flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from St. Louis to Los Angeles right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Los Angeles, momondo offers a useful price alert feature which will track prices for flights to Los Angeles from St. Louis and alert you when they change.


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