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Uncover the best deals on St Louis to Los Angeles flights by comparing fares from hundreds of airlines and agencies.
Good to Know: Cheapest and Fastest STL - LAX Flights
Useful information for finding best airline tickets from Lambert St Louis International to Los Angeles International on your next trip.
Cheapest Round Trip Flight
$630
Frontier Airlines
• 1 stop
• 27h 25m
Oct 09 – Oct 17
The cheapest round trip flight from St Louis to Los Angeles (STL-LAX-STL) is currently $630
Cheapest One way Flight
$135
American Airlines
• 1 stop
• 10h 5m
Oct 10
The cheapest one way flight from St Louis to Los Angeles (STL-LAX) is currently $135
Cheapest Direct Flight
$485
Southwest Airlines
• nonstop
• 6h 45m
Oct 19
The cheapest nonstop flight from St Louis to Los Angeles (STL-LAX) is currently $485
Fastest Flight
6h 40m
The fastest nonstop flight from St Louis to Los Angeles (STL-LAX) takes 6h 40m
Top Airlines Flying from St Louis to Los Angeles
Latest Flight Deals from St Louis (STL) to Los Angeles (LAX)
Compare and book low fare round-trip air tickets from St Louis to Los Angeles. Ideal for travelers with confirmed return itineraries.
Oct 09 - Oct 17, Economy
St Louis → Los Angeles
27h 25m
8:00 PM - 10:45 AM • 1 stop
St Louis → Los Angeles
18h 54m
9:57 PM - 11:31 AM • 1 stop
Frontier Airlines
Oct 09 - Oct 17, Economy
St Louis → Los Angeles
10h 25m
2:00 PM - 6:25 PM • 1 stop
St Louis → Los Angeles
8h 20m
4:40 PM - 11:40 PM • 1 stop
Southwest Airlines
Oct 09 - Oct 17, Economy
St Louis → Los Angeles
10h 30m
7:45 PM - 12:15 AM • 1 stop
St Louis → Los Angeles
18h 35m
9:40 AM - 10:55 PM • 1 stop
Southwest Airlines
Oct 09 - Oct 17, Economy
St Louis → Los Angeles
19h 10m
2:05 PM - 11:55 PM • 1 stop
St Louis → Los Angeles
5h 30m
6:00 AM - 11:30 AM • nonstop
Southwest Airlines
Oct 09 - Oct 17, Economy
St Louis → Los Angeles
19h
2:30 PM - 12:10 AM • 1 stop
St Louis → Los Angeles
5h 30m
6:00 AM - 11:30 AM • nonstop
Southwest Airlines
Explore competitive one-way airfare options for STL - LAX flights. Best suited for flexible or open-ended travel plans.
Flying to Los Angeles soon? We've surfaced some of the most affordable last-minute flights from St Louis to Los Angeles, ideal for urgent plans or spontaneous trips.
Looking for the fastest way to Los Angeles? These direct flight options from STL to LAX offer both convenience and value—no layovers, just straight to your destination.
Oct 19 - Oct 23, Economy
St Louis → Los Angeles
6h 45m
6:00 AM - 8:05 AM • nonstop
St Louis → Los Angeles
5h 30m
6:40 AM - 12:10 PM • nonstop
Southwest Airlines
Oct 19 - Oct 23, Economy
St Louis → Los Angeles
7h
6:04 AM - 8:24 AM • nonstop
St Louis → Los Angeles
5h 40m
6:06 PM - 11:46 PM • nonstop
American Airlines
Oct 09 - Oct 17, Economy
St Louis → Los Angeles
6h 40m
9:55 PM - 11:55 PM • nonstop
St Louis → Los Angeles
5h 30m
6:00 AM - 11:30 AM • nonstop
Southwest Airlines
Oct 09 - Oct 17, Economy
St Louis → Los Angeles
6h 45m
6:00 AM - 8:05 AM • nonstop
St Louis → Los Angeles
5h 30m
6:00 AM - 11:30 AM • nonstop
Southwest Airlines
Oct 09 - Oct 17, Economy
St Louis → Los Angeles
7h
6:04 AM - 8:24 AM • nonstop
St Louis → Los Angeles
5h 40m
6:06 PM - 11:46 PM • nonstop
Alaska Airlines
FAQs on St Louis to Los Angeles Flights
What are the airports in St Louis?
STL
What’s the most popular airline flying from STL to LAX?
The most popular airline flying from St Louis to Los Angeles are
Can I fly from STL to LAX non-stop?
Yes, you can fly STL to LAX non-stop on
Which airlines fly nonstop between St Louis and Los Angeles?
The non-stop flights between St Louis and Los Angeles are .
What’s the earliest departure time from STL to LAX Airport?
The earliest flight leaves STL at 6:00 am and lands in LAX - Los Angeles International
What are the airports in Los Angeles?
LAX
Can I make changes to my St Louis to Los Angeles flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from STL to LAX?
Read the fare rules of the St Louis to Los Angeles air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from St Louis and Los Angeles?
operate flights between St Louis and Los Angeles
How long does a flight from St Louis to Los Angeles take?
It takes approximately 4 hour to fly non-stop from STL to LAX, which is 1592.05 miles by air.
Which airlines provide the cheapest flights from St Louis (STL) to Los Angeles (LAX) ?
In the past couple of days, the cheapest tickets to LAX from STL were found on WN : USD 319
Do I need a passport to fly between STL and LAX?
No
What’s the latest departure time from STL to LAX ?
The last flight leaves STL at 9:55 pm
St Louis (STL) to Los Angeles (LAX): Airport Information
| Origin Airport | Lambert St Louis International , St Louis, US |
| Destination Airport | Los Angeles International , Los Angeles, US |
| Distance | 1592 miles |
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