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Cheap flights from St Louis to Los Angeles (STL - LAX)

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The best prices from St Louis to Los Angeles are usually found in August or July, booked 13 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

How to find the cheapest flight from
St Louis (STL) to Los Angeles (LAX)

STL - LAX
Price
$240 - $377
LAX
Temperature
68 - 89.6 °F
LAX
Rainfall
0 - 4.8 inches

Popular in

December

High demand for flights, 13% potential price rise

Cheapest in

August

Best time to find cheap flights, 27% potential price drop

Round-trip from

$240

From St Louis to Los Angeles

One-way from

$63

One-way flight from St Louis to Los Angeles

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from St Louis to Los Angeles?

Flying to your destination on a Saturday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Los Angeles. Check prices with Cheapflights to find a great deal for your trip.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 17 days in advance, which can save you up to 20% on flights from St Louis to Los Angeles compared to booking the week you need them. Waiting 17 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $75. For sooner than that we have options available in the next 3 days from $95.

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

April can be a great time to fly to Los Angeles from St Louis with a flight ticket averaging about $86. Cheapflights users have found deals in the month of April for as cheap as $43. The most expensive prices can be found in the month of December.

When is the cheapest time to fly from St Louis to Los Angeles (STL - LAX)?

It’s typically best to fly out from St Louis to Los Angeles in the evening. Doing so could potentially save you 37% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap flights from St Louis to Los Angeles in January, February 2021

The best prices found for STL to LAX flights for January, February
25 Jan - 31 Jan
$132pp
STL
Lambert-St Louis
Frontier
 
1 STOP
LAX
Los Angeles
LAX
Los Angeles
Frontier
 
1 STOP
STL
Lambert-St Louis
26 Feb - 28 Feb
$134pp
STL
Lambert-St Louis
Frontier
 
1 STOP
LAX
Los Angeles
LAX
Los Angeles
Frontier
 
1 STOP
STL
Lambert-St Louis
28 Jan - 31 Jan
$135pp
STL
Lambert-St Louis
Frontier
 
1 STOP
LAX
Los Angeles
LAX
Los Angeles
Frontier
 
1 STOP
STL
Lambert-St Louis

St Louis to Los Angeles 2021 flight deals

Cheap flights to Los Angeles from St Louis found for this year
25 Jan - 31 Jan
$132pp
STL
Lambert-St Louis
Frontier
 
1 STOP
LAX
Los Angeles
LAX
Los Angeles
Frontier
 
1 STOP
STL
Lambert-St Louis
26 Feb - 28 Feb
$134pp
STL
Lambert-St Louis
Frontier
 
1 STOP
LAX
Los Angeles
LAX
Los Angeles
Frontier
 
1 STOP
STL
Lambert-St Louis
28 Jan - 31 Jan
$135pp
STL
Lambert-St Louis
Frontier
 
1 STOP
LAX
Los Angeles
LAX
Los Angeles
Frontier
 
1 STOP
STL
Lambert-St Louis

Non-stop flights to Los Angeles from St Louis

Save time with St Louis to Los Angeles direct flight deals
18 Mar - 18 Mar
$245pp
STL
Lambert-St Louis
American Airlines
Non-Stop
LAX
Los Angeles
LAX
Los Angeles
American Airlines
Non-Stop
STL
Lambert-St Louis
19 Mar - 25 Mar
$265pp
STL
Lambert-St Louis
American Airlines
Non-Stop
LAX
Los Angeles
LAX
Los Angeles
American Airlines
Non-Stop
STL
Lambert-St Louis
14 Mar - 25 Mar
$285pp
STL
Lambert-St Louis
American Airlines
Non-Stop
LAX
Los Angeles
LAX
Los Angeles
American Airlines
Non-Stop
STL
Lambert-St Louis

Last minute flights from St Louis to Los Angeles

Late deals on round-trip flights to Los Angeles from St Louis, departing today and this week
22 Jan - 24 Jan
$138pp
STL
Lambert-St Louis
Frontier
 
1 STOP
LAX
Los Angeles
LAX
Los Angeles
Frontier
 
1 STOP
STL
Lambert-St Louis
23 Jan - 28 Jan
$162pp
STL
Lambert-St Louis
Multiple Airlines
   
2 STOPS
LAX
Los Angeles
LAX
Los Angeles
Frontier
 
1 STOP
STL
Lambert-St Louis
23 Jan - 29 Jan
$171pp
STL
Lambert-St Louis
Multiple Airlines
   
2 STOPS
LAX
Los Angeles
LAX
Los Angeles
Multiple Airlines
   
2 STOPS
STL
Lambert-St Louis

One-way flights to Los Angeles from St Louis

The cheapest one-way flights from St Louis to Los Angeles
2:24 pm - 5:44 am
Frontier
1 Stop
17h 20m
STL - LAX
Frontier
$63
CheapFlights
6:25 am - 6:53 pm
Frontier
1 Stop
14h 28m
STL - LAX
Frontier
$64
CheapFlights
5:19 am - 5:11 am
Frontier
1 Stop
25h 52m
STL - LAX
Frontier
$65
Kiwi.com

Related info for your journey

Useful info, stats and facts about St Louis to Los Angeles flights.

Flight FAQs

From St Louis to Los Angeles

Are flight prices decreasing from St Louis to Los Angeles due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both St Louis and Los Angeles for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Lambert-St Louis to Los Angeles to control the spread of COVID-19?

Airlines globally have implemented additional safety measures to accommodate you. Alaska Airlines and Delta are some airlines that have done so. New policies for travelers booking flights from Lambert-St Louis to Los Angeles include masks being provided and required on board, daily cleaning and sanitization, use of HEPA filters, pre-flight testing for antibodies and symptoms, and socially distanced seating (for a limited time). Keep in mind that policies will vary by airline.

Which airlines flying from Lambert-St Louis to Los Angeles have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like American Airlines, Frontier, and United Airlines flying from Lambert-St Louis to Los Angeles have implemented new flexible cancellation policies.

Can I find flights from St Louis to Los Angeles for under $200 on Cheapflights?

Yes, there are multiple flights from St Louis to Los Angeles for under $200. The cheapest flight booked recently is on Frontier for just $132, but on average you can expect to pay $144.

Are there nonstop flights from St Louis to Los Angeles for under $300 on Cheapflights?

Cheapflights has at least 20 direct flights from St Louis to Los Angeles under $300. A good price for a nonstop flight from St Louis to Los Angeles is less than $375.

Are there last-minute flights available from St Louis to Los Angeles for under $200?

There are currently 20+ open flights from St Louis to Los Angeles within the next 7 days for less than $200.

How popular is this flight route?

Within the past month, 219 users have taken a look at flights from Lambert-St Louis to Los Angeles.

Does it rain more in St Louis or Los Angeles?

St Louis will have less rainfall in 2 compared to Los Angeles over the next 15 days.

Is St Louis weather warmer or cooler than Los Angeles?

Our data indicates that the weather will be 90 °F on average in the month of August. The temperature in Los Angeles is typically the same as in St Louis. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

How long is the flight from St Louis to Los Angeles?

Frontier and American Airlines can get you from St Louis to Los Angeles in just under 6h 29m. Your travel time can differ by up to 2h 07m. This flight may include one or multiple stops.

What are the cheapest airlines flying from St Louis to Los Angeles round-trip?

Currently priced at $132, Frontier will fly you from St Louis to Los Angeles and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $153. You may be able to fly from St Louis to Los Angeles for 59% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from St Louis to Los Angeles one-way?

The cheapest airline for a one-way flight from St Louis to Los Angeles is Frontier ($63).

Alternative routes for St Louis to Los Angeles

Destination information for Los Angeles

Things to know before you go. Useful info for your trip from St Louis to Los Angeles
Average temperature for January in Los Angeles
69.8 °F
Avg rainfall for January in Los Angeles
0.7 ″

Airports servicing St. Louis

Airports servicing Los Angeles

Top 7 airlines flying from St Louis to Los Angeles

The chart below displays the airlines Cheapflights users traveling from St Louis to Los Angeles choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Airline Cheapest Average Flexibility On-time COVID-19 safety
Frontier
$106 $248 No cancel fee 62%
Sun Country Air
$113 $261 No cancel fee 83%
United Airlines
$159 $323 No cancel fee 69%
Delta
$158 $331 No cancel fee N/A
American Airlines
$180 $386 No cancel fee 71%
Southwest
$265 $477 No cancel fee 63%
Alaska Airlines
$229 $677 No cancel fee 75%

Hourly flight availability from St Louis to Los Angeles

Morning 6 AM to noon 66% of STL to LAX departures
Evening 6 PM to midnight 33% of STL to LAX departures
Early morning Midnight to 6 AM 1% of STL to LAX departures
Afternoon Noon to 6 PM 0% of STL to LAX departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from St Louis to Los Angeles
Sunday
1 daily flight
Monday
1 daily flight
Tuesday
1 daily flight
Wednesday
1 daily flight
Thursday
1 daily flight
Friday
1 daily flight
Saturday
0 flights
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