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

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The best prices from Lambert-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)

All the information you need to plan the best STL to LAX flight in 2021: compare St. Louis to Los Angeles flight prices with the expected peak season, weather and rainfall in Los Angeles.
STL - LAX
Price
$240 - $377
LAX
Temperature
57.2 - 73.4 °F
LAX
Precipitation
0 - 3.4 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 Lambert-St Louis to Los Angeles

One-way from

$78

One-way flight from Lambert-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 month to fly from St. Louis to Los Angeles?

August can be a great time to fly to Los Angeles from St. Louis with a flight ticket averaging about $327. Cheapflights users have found deals in the month of August for as cheap as $117. The most expensive prices can be found in the month of December.

What is the cheapest day to fly round-trip from St. Louis to Los Angeles?

Leaving on a Monday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 13% on the overall cost on flights from St. Louis to Los Angeles.

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

To save on the cost of your flight from St. Louis to Los Angeles, book at least 14 days before your planned departure. Booking around this time can save you about 5% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $313 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $342.

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

It’s optimal to fly from St. Louis to Los Angeles in the evening. By choosing this option you can save up to 40% on the cost of your flight, compared to a flight in the afternoon.

Cheap flights from St. Louis to Los Angeles in October, November 2021

The best prices found for STL to LAX flights for October, November
4 Nov - 6 Nov
$53pp
STL
Lambert-St Louis
Spirit Airlines
Non-Stop
LAX
Los Angeles
LAX
Los Angeles
Spirit Airlines
Non-Stop
STL
Lambert-St Louis
15 Nov - 18 Nov
$55pp
STL
Lambert-St Louis
Spirit Airlines
Non-Stop
LAX
Los Angeles
LAX
Los Angeles
Spirit Airlines
Non-Stop
STL
Lambert-St Louis
28 Oct - 31 Oct
$56pp
STL
Lambert-St Louis
Spirit Airlines
Non-Stop
LAX
Los Angeles
LAX
Los Angeles
Spirit Airlines
Non-Stop
STL
Lambert-St Louis

Lambert-St Louis to Los Angeles 2021 flight deals

Cheap flights to Los Angeles from St. Louis found for this year
1 Dec - 7 Dec
$53pp
STL
Lambert-St Louis
Spirit Airlines
Non-Stop
LAX
Los Angeles
LAX
Los Angeles
Spirit Airlines
Non-Stop
STL
Lambert-St Louis
4 Dec - 7 Dec
$54pp
STL
Lambert-St Louis
Spirit Airlines
Non-Stop
LAX
Los Angeles
LAX
Los Angeles
Spirit Airlines
Non-Stop
STL
Lambert-St Louis
4 Dec - 9 Dec
$55pp
STL
Lambert-St Louis
Spirit Airlines
Non-Stop
LAX
Los Angeles
LAX
Los Angeles
Spirit Airlines
Non-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
1 Dec - 7 Dec
$53pp
STL
Lambert-St Louis
Spirit Airlines
Non-Stop
LAX
Los Angeles
LAX
Los Angeles
Spirit Airlines
Non-Stop
STL
Lambert-St Louis
4 Dec - 7 Dec
$54pp
STL
Lambert-St Louis
Spirit Airlines
Non-Stop
LAX
Los Angeles
LAX
Los Angeles
Spirit Airlines
Non-Stop
STL
Lambert-St Louis
4 Dec - 9 Dec
$55pp
STL
Lambert-St Louis
Spirit Airlines
Non-Stop
LAX
Los Angeles
LAX
Los Angeles
Spirit 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
28 Oct - 31 Oct
$56pp
STL
Lambert-St Louis
Spirit Airlines
Non-Stop
LAX
Los Angeles
LAX
Los Angeles
Spirit Airlines
Non-Stop
STL
Lambert-St Louis
29 Oct - 31 Oct
$58pp
STL
Lambert-St Louis
Spirit Airlines
Non-Stop
LAX
Los Angeles
LAX
Los Angeles
Spirit Airlines
Non-Stop
STL
Lambert-St Louis
28 Oct - 1 Nov
$61pp
STL
Lambert-St Louis
Spirit Airlines
Non-Stop
LAX
Los Angeles
LAX
Los Angeles
Spirit Airlines
Non-Stop
STL
Lambert-St Louis

One-way flights to Los Angeles from St. Louis

The cheapest one-way flights from St. Louis to Los Angeles
10:19 am - 5:11 pm
Multiple Airlines
2 Stops
32h 52m
STL - LAX
Multiple Airlines
$78
Kiwi.com
3:59 pm - 6:33 pm
Spirit Airlines
2 Stops
28h 34m
STL - LAX
Spirit Airlines
$81
Gotogate
4:00 am - 6:16 am
American Airlines
Nonstop
4h 16m
STL - LAX
American Airlines

Related info for your journey

Useful info, stats and facts about <span class="emphasized">St. Louis</span> to <span class="emphasized">Los Angeles</span> flights.

Flight FAQs

From St. Louis to Los Angeles

What airports do I use to fly from St. Louis to Los Angeles?

If you book a flight from St. Louis to Los Angeles, you will be flying from Lambert-St Louis to Los Angeles. Flights to Los Angeles (LAX) from Lambert-St Louis (STL) take 3h 39m for a nonstop flight. There are 14 flights from Lambert-St Louis to Los Angeles per day from 8 airlines.

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 $100 on Cheapflights?

Yes, there are multiple flights from St. Louis to Los Angeles for under $100. The cheapest flight booked recently is on Spirit Airlines for just $53, but on average you can expect to pay $69.

Are there nonstop flights from St. Louis to Los Angeles for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from St. Louis to Los Angeles under $100. A good price for a nonstop flight from St. Louis to Los Angeles is less than $71.

Are there last-minute flights available from St. Louis to Los Angeles for under $100?

There are currently 20+ open flights from St. Louis to Los Angeles within the next 7 days for less than $100.

How popular is this St. Louis to Los Angeles flight route?

This flight path from Lambert-St Louis to Los Angeles was viewed by 219 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What is the cheapest airline to fly from St. Louis to Los Angeles round-trip?

Spirit Airlines, at $53, was found to be the cheapest airline from St. Louis to Los Angeles.. Users have found that Spirit Airlines is 83% cheaper than the other options available to this destination.

What are the most popular airlines that fly from St. Louis to Los Angeles?

Before booking your flight from St. Louis to Los Angeles check out the most popular airlines for this route: Major Airline, American Airlines or Alaska Airlines.

What are the most reliable airlines from St. Louis to Los Angeles?

Before booking your flight to Los Angeles from St. Louis, check out the most reliable airlines to get you to your destination on time: Fiji Airways (100%), United Airlines (100%), Iberia( 92%).

What are the cheapest flights from St. Louis to Los Angeles?

Looking at all options, your cheapest flight can be booked for $106. While the most popular route (Lambert-St Louis - Los Angeles) can be booked for $53 on average our data indicates $790 when flying from St. Louis to Los Angeles

COVID Restrictions

View COVID Travel Restrictions for Los Angeles, CA

Do I need a COVID test to fly to Los Angeles from St. Louis?

Information is based on travel restrictions for travel to Los Angeles within the United States

Most visitors from Lambert-St Louis need to provide a negative COVID-19 test result and/or quarantine to enter Los Angeles.

COVID-19 testing requirements
Visitors from Lambert-St Louis must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Los Angeles.

Quarantine requirements
Visitors from Lambert-St Louis are not required to quarantine after entering Los Angeles.

Do I need a test to fly back to St. Louis from Los Angeles?

Returning to Lambert-St Louis from Los Angeles

COVID-19 testing requirements
Visitors from Los Angeles must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Lambert-St Louis.

Quarantine requirements
Visitors from Los Angeles are not required to quarantine after entering Lambert-St Louis.

Hide COVID Travel Restrictions for Los Angeles, CA

Alternative routes for St. Louis to Los Angeles

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Los Angeles

Things to know before you go - useful duration and weather info for your trip from St. Louis to Los Angeles.
Flight duration from STL to LAX
3h 51m
Average temperature for October in Los Angeles
78.8 °F
Avg rainfall for October in Los Angeles
1.2 ″

Airports servicing St. Louis

Airports servicing Los Angeles

Top 7 airlines flying from Lambert-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%
Delta
$158 $331 No cancel fee N/A
United Airlines
$159 $323 No cancel fee 69%
American Airlines
$180 $386 No cancel fee 71%
Alaska Airlines
$229 $677 No cancel fee 75%
Southwest
$265 $477 No cancel fee 63%

Hourly flight availability from St. Louis to Los Angeles

See what time of day planes typically take off from St. Louis towards Los Angeles.
Morning 6 AM to noon 51% of STL to LAX departures
Afternoon Noon to 6 PM 48% of STL to LAX departures
Early morning Midnight to 6 AM 1% of STL to LAX departures
Evening 6 PM to midnight 0% of STL to LAX departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from St. Louis to Los Angeles
See how many times per day planes take to the skies headed from St. Louis to Los Angeles.
Sunday
13 daily flights
Monday
15 daily flights
Tuesday
15 daily flights
Wednesday
13 daily flights
Thursday
16 daily flights
Friday
15 daily flights
Saturday
13 daily flights
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