CA $185 Cheap Flights from St. Louis (STL) to Los Angeles (LAX)

Popular airlines from Lambert-St. Louis International Airport (STL) to Los Angeles Intl. (LAX)

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

Prices were available within the past 7 days and start at CA $185 for one-way flights and CA $429 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Alaska Airlines
Spirit Airlines
Spirit Airlines
Alaska Airlines
Delta
Alaska Airlines
American Airlines
Spirit Airlines
Spirit Airlines

Find the cheapest month to fly from St. Louis (STL) to Los Angeles (LAX)

February is typically the cheapest month to fly

From CA $164 - CA $609 per traveller.

Graph displaying average flight prices per month

Flight from St. Louis to Los Angeles (STL - LAX) route information
Origin airport
Lambert-St. Louis Intl.
Destination airport
Los Angeles Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta
Roundtrip price
CA $428
Distance
2541 km
Average flight time
2 hours 43 mins

St. Louis to Los Angeles Flights

The easy way to book your flights from St. Louis to Los Angeles 

With Expedia, it’s simple to find and book flights to Los Angeles from St. Louis whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are American Airlines, Qatar Airways, JAL, Alaska Airlines, Qantas, Cathay Pacific, Southwest Airlines, Air Tahiti Nui, Malaysia Airlines nonstop flights to Los Angeles Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from St. Louis to Los Angeles today, tomorrow, or this week.  

 

Save dollars with cheap flights from Lambert-St. Louis Intl., STL to Los Angeles Intl., LAX 

Sort your search results by price to find great deals on your flight from St. Louis to Los Angeles—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Los Angeles from St. Louis currently is just CA $429 rising to CA $490.  

Here are more money-saving tips: 

  • Fly in October when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Los Angeles  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Los Angeles from St. Louis 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Los Angeles with Expedia today.

Frequently asked questions

How much is a flight from Lambert-St. Louis Intl. Airport (STL) to LAX?
Round-trip journeys from Lambert-St. Louis Intl. Airport (STL) to LAX start from CA $429. This is based on fares offered within the last 7 days on Expedia for flights departing within the next year — book ASAP so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from STL to LAX?
Every airline has a different set of terms and conditions. If you decide to cancel your vacation, visit our Customer Service Portal.
How do I find cheap flights from Lambert Field to LAX that have flexible change policies?
Flights from STL to LAX with flexible change policies are available from several carriers. Simply use our "No change fees" filter during your search. You'll only need to cover the cost difference between flights, with no additional fees to worry about.
How many hours is the flight from STL to LAX?
It takes approximately 6 hours and 55 minutes to get from STL to LAX. But with some TV shows and a magazine or two, the hours will pass by quicker.
How far is the flight from Lambert-St. Louis Intl. Airport (STL) to Los Angeles Intl. Airport (LAX)?
The flight distance between Lambert-St. Louis Intl. Airport (STL) and Los Angeles Intl. Airport (LAX) is 2,600 kilometres. Pack yourself a snack, a drink and something to read. Keep yourself occupied and the hours will zip by.
Which airlines fly direct from Lambert Field to LAX?
Southwest Airlines (WN) is a popular choice. It offers 30 flights from Lambert Field to LAX each month. Offering 17 flights per month on this route, American Airlines (AA) is another good option.
Are Lambert-St. Louis Intl. Airport (STL) to LAX flight tickets cheaper when they're purchased at the last minute?
Flight prices are constantly going up and down, so not always. While last-minute deals between Lambert-St. Louis Intl. Airport (STL) and LAX are of course possible, it's also a good idea to keep track of prices well before you fly. In fact, some carriers announce their prices up to 12 months before the departure date. Expedia is constantly updating the best airfare bargains around, so check back often and be ready to pounce when the fares dip.

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