
Popular airlines from Lambert-St. Louis International Airport (STL) to Los Angeles Intl. (LAX)
- Alaska Airlines
Alaska Airlines
- United
United
- American Airlines
American Airlines
- Delta
Delta
- Southwest Airlines
Southwest Airlines
- Frontier Airlines
Frontier Airlines
- Spirit Airlines
Spirit Airlines
- Plan, book, fly with confidence
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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 $180 for one-way flights and CA $446 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.










Find the cheapest month to fly from St. Louis (STL) to Los Angeles (LAX)
February is typically the cheapest month to fly
Graph displaying average flight prices per month
Origin airport | Lambert-St. Louis Intl. |
Destination airport | Los Angeles Intl. |
Roundtrip price | CA $446 |
Distance | 2541 km |
Average flight time | 1 hour 53 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 $446 rising to CA $622.
Here are more money-saving tips:
- Fly in September 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.
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Top Routes from St. Louis
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Top Routes to Los Angeles
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- Halifax to Los Angeles (YHZ - LAX)
- Victoria to Los Angeles (YYJ - LAX)
- Seattle to Los Angeles (SEA - LAX)
- Montreal to Los Angeles (YUL - LAX)
- Buffalo to Los Angeles (BUF - LAX)
- Vancouver to Los Angeles (YVR - LAX)
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Top Routes to Los Angeles
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