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Cheap flights from Los Angeles to St. Louis from $53

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Los Angeles to St. Louis departing on 11/7. 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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Find the cheapest flights from Los Angeles to St. Louis

Cheap round-trip flights

These are some of the best round-trip flight deals from Los Angeles to St. Louis that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Los Angeles to St. Louis.

Cheap last minute flights

Planning a quick getaway from Los Angeles to St. Louis? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to St. Louis, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Los Angeles to St. Louis

Find recent round-trip train or bus tickets from Los Angeles to St. Louis.

All round-trip flight deals to St. Louis

The cheapest plane tickets to St. Louis found on KAYAK recently.
4:27 pm - 11:49 pmLAX-STL
5h 22m1 stop
10:59 pm - 5:39 pmSTL-LAX
20h 40m1 stop
$108Frontier
Find Deal
Wed, Oct 30 - Mon, Nov 4
4:20 pm - 8:13 amLAX-STL
13h 53m1 stop
6:46 pm - 5:40 pmSTL-LAX
24h 54m1 stop
$109Frontier
Find Deal
Thu, Dec 5 - Mon, Dec 9
8:58 pm - 8:59 pmLAX-STL
22h 01m1 stop
4:09 pm - 3:27 pmSTL-LAX
25h 18m1 stop
$118Frontier
Find Deal
Thu, Nov 7 - Mon, Nov 11
12:51 am - 9:47 amLAX-STL
6h 56m1 stop
6:30 am - 11:20 amSTL-LAX
6h 50m1 stop
$318United Airlines
Find Deal
Fri, Nov 15 - Wed, Nov 20
11:59 am - 10:18 pmLAX-STL
8h 19m1 stop
7:55 am - 12:04 pmSTL-LAX
6h 09m1 stop
$342Delta
Find Deal
Tue, Nov 5 - Mon, Nov 11
11:35 am - 5:10 pmLAX-STL
3h 35mnonstop
4:50 pm - 7:10 pmSTL-LAX
4h 20mnonstop
$356Southwest
Find Deal
Wed, Jan 15 - Sat, Jan 18
6:23 pm - 11:57 pmLAX-STL
3h 34mnonstop
11:38 am - 5:48 pmSTL-LAX
8h 10m1 stop
$365American Airlines
Find Deal
Sat, Nov 16 - Wed, Nov 20
12:51 am - 9:47 amLAX-STL
7h 56m1 stop
6:15 am - 11:47 amSTL-LAX
7h 32m1 stop
$366United Airlines
Find Deal
Sat, Nov 2 - Sun, Nov 10
5:17 pm - 10:53 pmLAX-STL
3h 36mnonstop
7:00 am - 9:01 amSTL-LAX
4h 01mnonstop
$375American Airlines
Find Deal
Mon, Oct 28 - Wed, Oct 30
11:35 am - 5:10 pmLAX-STL
3h 35mnonstop
12:05 pm - 2:25 pmSTL-LAX
4h 20mnonstop
$411Southwest
Find Deal
Thu, Jan 23 - Sun, Jan 26
4:27 pm - 11:38 pmLAX-STL
5h 11m1 stop
$53Frontier
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Thu, Nov 7
4:27 pm - 11:54 pmLAX-STL
5h 27m1 stop
$54Frontier
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Wed, Nov 6
8:29 am - 11:25 pmLAX-STL
12h 56m1 stop
$61Frontier
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Sat, Nov 16
11:55 pm - 10:30 amLAX-STL
8h 35m1 stop
$159Delta
Find Deal
Tue, Nov 5
6:23 pm - 11:57 pmLAX-STL
3h 34mnonstop
$178American Airlines
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Wed, Nov 6
12:51 am - 9:47 amLAX-STL
6h 56m1 stop
$183United Airlines
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Wed, Nov 6
1:30 am - 10:46 amLAX-STL
7h 16m1 stop
$187American Airlines
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Mon, Dec 2
5:50 am - 4:50 pmLAX-STL
9h 00m2 stops
$192Southwest
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Sat, Oct 26
12:51 am - 9:47 amLAX-STL
6h 56m1 stop
$194United Airlines
Find Deal
Wed, Oct 30
10:15 am - 7:50 pmLAX-STL
7h 35m2 stops
$227Southwest
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Sat, Jan 4
5:15 pm - 9:41 pmLAX-STL
26h 26m1 stop
10:59 pm - 1:27 pmSTL-LAX
16h 28m1 stop
$257Frontier
Find Deal
Wed, Oct 9 - Mon, Oct 21
8:58 pm - 10:09 pmLAX-STL
23h 11m1 stop
10:59 pm - 5:42 pmSTL-LAX
20h 43m1 stop
$328Frontier
Find Deal
Thu, Oct 10 - Mon, Oct 14
12:00 pm - 7:42 amLAX-STL
17h 42m2 stops
8:33 am - 9:00 amSTL-LAX
26h 27m2 stops
$411Spirit Airlines
Find Deal
Wed, Oct 9 - Mon, Oct 21
12:00 pm - 7:42 amLAX-STL
17h 42m2 stops
8:33 am - 6:13 amSTL-LAX
23h 40m3 stops
$424Spirit Airlines
Find Deal
Wed, Oct 9 - Mon, Oct 21
6:00 am - 10:15 pmLAX-STL
14h 15m2 stops
4:55 pm - 9:13 amSTL-LAX
18h 18m1 stop
$612United Airlines
Find Deal
Wed, Oct 9 - Mon, Oct 21
10:35 pm - 4:22 pmLAX-STL
15h 47m2 stops
9:00 am - 5:39 pmSTL-LAX
10h 39m1 stop
$616United Airlines
Find Deal
Wed, Oct 9 - Sat, Oct 19
5:17 pm - 10:53 pmLAX-STL
3h 36mnonstop
7:00 am - 9:01 amSTL-LAX
4h 01mnonstop
$619American Airlines
Find Deal
Wed, Oct 9 - Mon, Oct 21
12:49 am - 8:45 amLAX-STL
5h 56m1 stop
7:00 am - 9:01 amSTL-LAX
4h 01mnonstop
$629American Airlines
Find Deal
Tue, Oct 8 - Mon, Oct 21
5:45 pm - 11:25 pmLAX-STL
3h 40mnonstop
3:25 pm - 5:30 pmSTL-LAX
4h 05mnonstop
$725Southwest
Find Deal
Thu, Oct 10 - Thu, Oct 17
5:45 pm - 11:25 pmLAX-STL
3h 40mnonstop
6:30 am - 10:20 amSTL-LAX
5h 50m1 stop
$734Southwest
Find Deal
Thu, Oct 10 - Thu, Oct 17
5:17 pm - 10:53 pmLAX-STL
3h 36mnonstop
7:00 am - 9:01 amSTL-LAX
4h 01mnonstop
$355American Airlines
Find Deal
Fri, Nov 1 - Sun, Nov 3
11:35 am - 5:10 pmLAX-STL
3h 35mnonstop
4:50 pm - 7:10 pmSTL-LAX
4h 20mnonstop
$356Southwest
Find Deal
Wed, Jan 15 - Sat, Jan 18
5:17 pm - 10:53 pmLAX-STL
3h 36mnonstop
7:00 am - 9:01 amSTL-LAX
4h 01mnonstop
$375American Airlines
Find Deal
Mon, Oct 28 - Wed, Oct 30
7:25 pm - 1:05 amLAX-STL
3h 40mnonstop
8:00 am - 10:15 amSTL-LAX
4h 15mnonstop
$376Southwest
Find Deal
Mon, Nov 25 - Tue, Dec 3
6:23 pm - 11:57 pmLAX-STL
3h 34mnonstop
6:17 am - 8:29 amSTL-LAX
4h 12mnonstop
$387American Airlines
Find Deal
Mon, Nov 25 - Tue, Dec 3
5:17 pm - 10:53 pmLAX-STL
3h 36mnonstop
6:17 am - 8:29 amSTL-LAX
4h 12mnonstop
$390American Airlines
Find Deal
Sun, Nov 3 - Sun, Nov 10
8:15 am - 1:55 pmLAX-STL
3h 40mnonstop
12:05 pm - 2:25 pmSTL-LAX
4h 20mnonstop
$391Southwest
Find Deal
Sat, Feb 1 - Sun, Feb 2
5:17 pm - 10:53 pmLAX-STL
3h 36mnonstop
7:00 am - 9:01 amSTL-LAX
4h 01mnonstop
$465Alaska Airlines
Find Deal
Sat, Oct 26 - Mon, Oct 28
5:50 pm - 11:27 pmLAX-STL
3h 37mnonstop
6:30 am - 8:44 amSTL-LAX
4h 14mnonstop
$1,255Alaska Airlines
Find Deal
Mon, Dec 23 - Sat, Dec 28
5:50 pm - 11:27 pmLAX-STL
3h 37mnonstop
6:30 am - 8:44 amSTL-LAX
4h 14mnonstop
$1,265Alaska Airlines
Find Deal
Mon, Dec 23 - Fri, Dec 27

Frontier flights from Los Angeles to St. Louis

Our best Frontier deals on Los Angeles to St. Louis flight tickets
Frontier
Oct 30
LAX4:27 pmLos Angeles
5h 22m
1 stop
STL11:49 pmLambert-St Louis
Nov 4
STL10:59 pmLambert-St Louis
20h 40m
1 stop
LAX5:39 pmLos Angeles
Frontier
Dec 5
LAX4:20 pmLos Angeles
13h 53m
1 stop
STL8:13 amLambert-St Louis
Dec 9
STL6:46 pmLambert-St Louis
24h 54m
1 stop
LAX5:40 pmLos Angeles
Frontier
Nov 7
LAX8:58 pmLos Angeles
22h 01m
1 stop
STL8:59 pmLambert-St Louis
Nov 11
STL4:09 pmLambert-St Louis
25h 18m
1 stop
LAX3:27 pmLos Angeles

Spirit Airlines flights from Los Angeles to St. Louis

Our best Spirit Airlines deals on Los Angeles to St. Louis flight tickets
Spirit Airlines
Oct 25
LAX5:55 amLos Angeles
32h 26m
3 stops
STL4:21 pmLambert-St Louis
Oct 27
STL8:33 amLambert-St Louis
27h 20m
2 stops
LAX9:53 amLos Angeles
Spirit Airlines
Nov 3
LAX8:06 amLos Angeles
21h 36m
2 stops
STL7:42 amLambert-St Louis
Nov 10
STL5:29 pmLambert-St Louis
31h 56m
2 stops
LAX11:25 pmLos Angeles
Spirit Airlines
Oct 25
LAX5:55 amLos Angeles
32h 26m
2 stops
STL4:21 pmLambert-St Louis
Oct 27
STL8:33 amLambert-St Louis
27h 20m
2 stops
LAX9:53 amLos Angeles

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

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 Los Angeles to St. Louis?

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

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

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

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

In the evening. Los Angeles to St. Louis flights are approximately 21% more expensive at noon than in the evening

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

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

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

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

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

47 days before. The cheapest time to buy a flight from Los Angeles to St. Louis is approximately 47 days to departure

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

As of October 2024, there are 10 flights per week flying from Los Angeles to St. Louis. The most common time of day flights depart is 5:00PM, with 89% of flights taking off in the afternoon.

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

As of October 2024, 71 flights take off from Los Angeles and land in St. Louis each week. The most common flight departure day for this route is Sunday, with 17% of weekly flights taking off on this day.

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

You could potentially save up to 70% on your flight if you consider stops on a Los Angeles to St. Louis flight.

How have Los Angeles to St. Louis flight prices changed over time?

As of October 2024, prices for Los Angeles to St. Louis flights are approximately 10% cheaper when compared to flights at the same time last year.

When to book flights from Los Angeles to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from Los Angeles to St. Louis according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

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

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

Best Price Found

$53

Fastest flight time

3h 34m

Direct flights

Mon, Tue, Thu, Fri, Sat and Sun

Airports in St. Louis

1 airport
The best one-way flight to St. Louis from Los Angeles in the past 72 hours is $53. The best round-trip flight deal from Los Angeles to St. Louis found on momondo in the last 72 hours is $108.
The fastest flight from Los Angeles to St. Louis takes 3h 34m
Direct flights go from Los Angeles to St. Louis on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. Airlines offering direct flights are: Southwest, American Airlines and Alaska Airlines.
There is 1 airport near St. Louis: Lambert-St Louis (STL)

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

    The straight-line distance from Los Angeles to Lambert-St Louis is 1588.8 mi. Typically, this will take 3h 34m by plane in normal conditions.

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

    Prices for flights from Los Angeles Airport to Lambert-St Louis Airport are refreshed on a daily basis.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Los Angeles Airport to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The travel and health documents you'll need for your trip to Lambert-St Louis Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lambert-St Louis Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Los Angeles to St. Louis?

  • What is the most popular airline from Los Angeles to St. Louis?


Best airlines flying from Los Angeles to St. Louis

Compare and see reviews for airlines that fly from Los Angeles to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $97Free CancellationRating
6.3
8,221 reviews
Search Spirit Airlines flights
FrontierPriceFrom $118Free CancellationRating
6.1
3,651 reviews
Search Frontier flights
American AirlinesPriceFrom $244Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $283Free CancellationRating
8.1
5,227 reviews
Search Southwest flights
DeltaPriceFrom $292Free CancellationRating
8.0
8,974 reviews
Search Delta flights
United AirlinesPriceFrom $295Free CancellationRating
7.4
9,373 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $329Free CancellationRating
8.0
9,396 reviews
Search Alaska Airlines flights
  • Southwest Flights From Los Angeles to St. Louis

    The lowest priced Southwest flight from Los Angeles to St. Louis from the last 72 hours was $283. Generally, Southwest has 16 flights on this route every week with an average price of $386. Southwest is rated 8.1/10 by our users.

  • Alaska Airlines Flights From Los Angeles to St. Louis

    Across 9,396 Alaska Airlines reviews on momondo, the average score is 8.0/10. Alaska Airlines flies from Los Angeles to St. Louis about 7 times each week, with ticket deals ranging from $329 to $630. Price data is based on momondo searches in the last 72 hours.


Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to St. Louis from Los Angeles.

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

momondo does allow users to show only those flights to St. Louis from Los Angeles which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to St. Louis from Los Angeles.

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

Of course. momondo tracks the price of Los Angeles to St. Louis flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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