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Cheap flights from Los Angeles to St. Louis from £150

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Los Angeles to St. Louis

Cheap return flights

Enter your travel dates to find the best prices.
Southwest Logo
10:50 - 16:20LAX  Los Angeles-STL Lambert-St Louis
3h 30mdirect
Southwest Logo
08:40 - 10:40STL  Lambert-St Louis-LAX Los Angeles
4h 00mdirect
£300Southwest
Sat, 5 Dec - Sat, 12 Dec
Southwest Logo
05:15 - 12:40LAX  Los Angeles-STL Lambert-St Louis
5h 25m1 stop Las Vegas Harry Reid Intl
Southwest Logo
08:40 - 10:40STL  Lambert-St Louis-LAX Los Angeles
4h 00mdirect
£307Southwest
Sat, 5 Dec - Sat, 12 Dec
Southwest Logo
06:25 - 11:50LAX  Los Angeles-STL Lambert-St Louis
3h 25mdirect
Southwest Logo
08:40 - 10:40STL  Lambert-St Louis-LAX Los Angeles
4h 00mdirect
£311Southwest
Thu, 3 Dec - Sat, 5 Dec
Southwest Logo
06:25 - 11:50LAX  Los Angeles-STL Lambert-St Louis
3h 25mdirect
Southwest Logo
16:15 - 21:45STL  Lambert-St Louis-LAX Los Angeles
7h 30m1 stop Dallas Love Field
£315Southwest
Wed, 2 Dec - Wed, 2 Dec
Southwest Logo
11:55 - 17:25LAX  Los Angeles-STL Lambert-St Louis
3h 30mdirect
Southwest Logo
20:40 - 22:40STL  Lambert-St Louis-LAX Los Angeles
4h 00mdirect
£319Southwest
Wed, 2 Dec - Fri, 4 Dec
Southwest Logo
11:55 - 17:25LAX  Los Angeles-STL Lambert-St Louis
3h 30mdirect
Southwest Logo
20:40 - 22:40STL  Lambert-St Louis-LAX Los Angeles
4h 00mdirect
£322Southwest
Wed, 2 Dec - Wed, 2 Dec
Delta Logo
09:40 - 21:28LAX  Los Angeles-STL Lambert-St Louis
9h 48m2 stops Seattle/Tacoma Intl Salt Lake City
Delta Logo
06:05 - 17:20STL  Lambert-St Louis-LAX Los Angeles
13h 15m2 stops Minneapolis St Paul Seattle/Tacoma Intl
£325Delta
Tue, 15 Dec - Sat, 16 Jan
Southwest Logo
11:55 - 17:25LAX  Los Angeles-STL Lambert-St Louis
3h 30mdirect
Southwest Logo
08:25 - 13:55STL  Lambert-St Louis-LAX Los Angeles
7h 30m1 stop Austin Bergstrom
£326Southwest
Wed, 2 Dec - Fri, 4 Dec
Southwest Logo
19:25 - 00:55LAX  Los Angeles-STL Lambert-St Louis
3h 30mdirect
Southwest Logo
05:35 - 07:40STL  Lambert-St Louis-LAX Los Angeles
4h 05mdirect
£328Southwest
Sat, 19 Dec - Tue, 22 Dec
Southwest Logo
07:40 - 17:20LAX  Los Angeles-STL Lambert-St Louis
7h 40m1 stop Kansas City
Southwest Logo
08:30 - 10:35STL  Lambert-St Louis-LAX Los Angeles
4h 05mdirect
£330Southwest
Mon, 7 Dec - Mon, 14 Dec

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Southwest flights from Los Angeles to St. Louis

Our best Southwest deals on Los Angeles to St. Louis flight tickets
Southwest
5 Dec
LAX10:50Los Angeles
3h 30m
STL16:20Lambert-St Louis
12 Dec
STL08:40Lambert-St Louis
4h 00m
LAX10:40Los Angeles
£300
Southwest
5 Dec
LAX10:50Los Angeles
3h 30m
STL16:20Lambert-St Louis
5 Dec
STL17:25Lambert-St Louis
6h 55m
1 stop
LAX22:20Los Angeles
£307
Southwest
3 Dec
LAX06:25Los Angeles
3h 25m
STL11:50Lambert-St Louis
5 Dec
STL08:40Lambert-St Louis
4h 00m
LAX10:40Los Angeles
£311

Delta flights from Los Angeles to St. Louis

Our best Delta deals on Los Angeles to St. Louis flight tickets
Delta
2 Dec
LAX11:35Los Angeles
7h 53m
1 stop
STL21:28Lambert-St Louis
8 Dec
STL14:15Lambert-St Louis
5h 54m
1 stop
LAX18:09Los Angeles
£322
Delta
15 Dec
LAX09:40Los Angeles
9h 48m
2 stops
STL21:28Lambert-St Louis
16 Jan
STL06:05Lambert-St Louis
13h 15m
2 stops
LAX17:20Los Angeles
£325
Delta
6 Feb
LAX05:45Los Angeles
5h 41m
1 stop
STL13:26Lambert-St Louis
9 Feb
STL07:00Lambert-St Louis
12h 20m
2 stops
LAX17:20Los Angeles
£331

momondo Fare Finder

 
Use the filters below to find and compare flights from Los Angeles to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Los AngelesSt. Louis

LAX Los Angeles - STL Lambert-St Louis

LAXSTL

Los Angeles

Sat 5/12

10:50-16:20

Nonstop3h 30m

Lambert-St Louis

Sat 12/12

08:40-10:40

Nonstop4h 00m

£300

Los AngelesSt. Louis

LAX Los Angeles - STL Lambert-St Louis

LAXSTL

Los Angeles

Sat 5/12

05:15-12:40

1 stop5h 25m

Lambert-St Louis

Sat 12/12

08:40-10:40

Nonstop4h 00m

£307
Fastest return journey

Los AngelesSt. Louis

LAX Los Angeles - STL Lambert-St Louis

LAXSTL

Los Angeles

Thu 3/12

06:25-11:50

Nonstop3h 25m

Lambert-St Louis

Sat 5/12

08:40-10:40

Nonstop4h 00m

£311

Los AngelesSt. Louis

LAX Los Angeles - STL Lambert-St Louis

LAXSTL

Los Angeles

Wed 2/12

06:25-11:50

Nonstop3h 25m

Lambert-St Louis

Wed 2/12

16:15-21:45

1 stop7h 30m

£315

Los AngelesSt. Louis

LAX Los Angeles - STL Lambert-St Louis

LAXSTL

Los Angeles

Wed 2/12

11:55-17:25

Nonstop3h 30m

Lambert-St Louis

Fri 4/12

20:40-22:40

Nonstop4h 00m

£319

Los AngelesSt. Louis

LAX Los Angeles - STL Lambert-St Louis

LAXSTL

Los Angeles

Wed 2/12

11:55-17:25

Nonstop3h 30m

Lambert-St Louis

Wed 2/12

20:40-22:40

Nonstop4h 00m

£322

Los AngelesSt. Louis

LAX Los Angeles - STL Lambert-St Louis

LAXSTL

Los Angeles

Tue 15/12

09:40-21:28

2 stops9h 48m

Lambert-St Louis

Sat 16/1

06:05-17:20

2 stops13h 15m

£325

Los AngelesSt. Louis

LAX Los Angeles - STL Lambert-St Louis

LAXSTL

Los Angeles

Wed 2/12

11:55-17:25

Nonstop3h 30m

Lambert-St Louis

Fri 4/12

08:25-13:55

1 stop7h 30m

£326

Los AngelesSt. Louis

LAX Los Angeles - STL Lambert-St Louis

LAXSTL

Los Angeles

Sat 19/12

19:25-00:55

Nonstop3h 30m

Lambert-St Louis

Tue 22/12

05:35-07:40

Nonstop4h 05m

£328

Los AngelesSt. Louis

LAX Los Angeles - STL Lambert-St Louis

LAXSTL

Los Angeles

Mon 7/12

07:40-17:20

1 stop7h 40m

Lambert-St Louis

Mon 14/12

08:30-10:35

Nonstop4h 05m

£330

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to St. Louis from

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 typical price of a round-trip flight between Los Angeles and St. Louis?

Prices are currently typical for flights on this route.

Typical prices usually range from £278 to £431.
The lowest price recently found on this route was £300.

What is the cheapest month to fly to St. Louis?

The month of January is, on average, the cheapest month to fly to St. Louis from Los Angeles, with most prices found around £298. If you’re not able to fly to St. Louis in January, then December is your next best option. Flight prices from Los Angeles to St. Louis during December average around £327.

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

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

How far in advance should I book a flight from Los Angeles to St. Louis?

You are more likely to see cheaper flights to St. Louis from Los Angeles when booking weeks ahead of your departure date. In general, you can expect to find flights to St. Louis for around £351 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to St. Louis from Los Angeles for as low as £311 on momondo.

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

There is only 1 cabin class available to choose from on Los Angeles to St. Louis flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

As of November 2026, prices for Los Angeles to St. Louis flights are approximately 26% more expensive 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 return 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

£150

Fastest flight time

3h 42m

Direct flights

Every day

Airports in St. Louis

1 airport
The best one-way flight to St. Louis from Los Angeles in the past 72 hours is £150. The best return flight deal from Los Angeles to St. Louis found on momondo in the last 72 hours is £300.
The fastest flight from Los Angeles to St. Louis takes 3h 42m
Direct flights go from Los Angeles to St. Louis every day.
There is 1 airport in St. Louis. From Los Angeles there are direct flights to Lambert-St Louis (STL).
Search flight deals

Frequently asked questions about flying from Los Angeles to St. Louis

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

    The distance between Los Angeles and Lambert-St Louis is about 1588.8 mi. By plane, this route typically takes 3h 42m.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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 necessary travel and health documents for your Lambert-St Louis 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.

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

Travelling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Litchfield
Collinsville
Alton
Farmington

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Los Angeles to St. Louis . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Los Angeles to St. Louis flights to just show those with flexible booking policies.

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

Once all potential Los Angeles to St. Louis 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 Los Angeles to St. Louis right now. Can momondo alert me if prices change?

Price alerts on flights to St. Louis from Los Angeles are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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