€142 Cheap Flights St. Louis to Los Angeles (STL-LAX)

View €142 flight on Sat, 14 Feb 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at €142 for one-way flights and €252 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sun, 18 Jan - Tue, 27 Jan
STL
St. Louis
LAX
Los Angeles
€252 Return, found 2 days ago
€252
Return
found 2 days ago
Select American Airlines flight, departing Sun, 18 Jan from St. Louis to Los Angeles, returning Tue, 27 Jan, priced at €252 found 2 days ago
American Airlines
Fri, 23 Jan - Thu, 29 Jan
STL
St. Louis
LAX
Los Angeles
€278 Return, found 2 days ago
€278
Return
found 2 days ago
Select American Airlines flight, departing Fri, 23 Jan from St. Louis to Los Angeles, returning Thu, 29 Jan, priced at €278 found 2 days ago
Delta
Sun, 18 Jan - Tue, 27 Jan
STL
St. Louis
LAX
Los Angeles
€282 Return, found 2 days ago
€282
Return
found 2 days ago
Select Delta flight, departing Sun, 18 Jan from St. Louis to Los Angeles, returning Tue, 27 Jan, priced at €282 found 2 days ago
Delta
Fri, 23 Jan - Thu, 29 Jan
STL
St. Louis
LAX
Los Angeles
€295 Return, found 2 days ago
€295
Return
found 2 days ago
Select Delta flight, departing Fri, 23 Jan from St. Louis to Los Angeles, returning Thu, 29 Jan, priced at €295 found 2 days ago
American Airlines
Sun, 18 Jan - Tue, 27 Jan
STL
St. Louis
LAX
Los Angeles
€295 Return, found 2 days ago
€295
Return
found 2 days ago
Select American Airlines flight, departing Sun, 18 Jan from St. Louis to Los Angeles, returning Tue, 27 Jan, priced at €295 found 2 days ago
American Airlines
Sun, 18 Jan - Tue, 27 Jan
STL
St. Louis
LAX
Los Angeles
€313 Return, found 2 days ago
€313
Return
found 2 days ago
Select American Airlines flight, departing Sun, 18 Jan from St. Louis to Los Angeles, returning Tue, 27 Jan, priced at €313 found 2 days ago
Delta
Fri, 23 Jan - Thu, 29 Jan
STL
St. Louis
LAX
Los Angeles
€317 Return, found 2 days ago
€317
Return
found 2 days ago
Select Delta flight, departing Fri, 23 Jan from St. Louis to Los Angeles, returning Thu, 29 Jan, priced at €317 found 2 days ago
American Airlines
Mon, 23 Feb - Sun, 1 Mar
STL
St. Louis
LAX
Los Angeles
€326 Return, found 1 day ago
€326
Return
found 1 day ago
Select American Airlines flight, departing Mon, 23 Feb from St. Louis to Los Angeles, returning Sun, 1 Mar, priced at €326 found 1 day ago
American Airlines
Sun, 18 Jan - Tue, 27 Jan
STL
St. Louis
LAX
Los Angeles
€329 Return, found 2 days ago
€329
Return
found 2 days ago
Select American Airlines flight, departing Sun, 18 Jan from St. Louis to Los Angeles, returning Tue, 27 Jan, priced at €329 found 2 days ago
United
Sun, 18 Jan - Tue, 27 Jan
STL
St. Louis
LAX
Los Angeles
€358 Return, found 2 days ago
€358
Return
found 2 days ago
Select United flight, departing Sun, 18 Jan from St. Louis to Los Angeles, returning Tue, 27 Jan, priced at €358 found 2 days ago

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

February is typically the cheapest month to fly

From €103 - €265 per traveller.
St. Louis to Los Angeles route information
Origin airport
Lambert-St. Louis Intl.
Destination airport
Los Angeles Intl.
Return price
€252
Distance
2541 km
Average flight time
2 hours 25 mins

Perfect flights from St. Louis to Los Angeles

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from St. Louis to Los Angeles. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Lambert-St. Louis Intl. to Los Angeles Intl. ticket options cater to your travel preferences, with incredible one-way fares from €142 and roundtrip prices from €252. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Los Angeles Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Los Angeles.

Frequently asked questions

How much is a flight from STL to LAX?
Start packing your bags, because round-trip journeys from STL to LAX start from €252. That's based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices can change quickly, so book today to lock in the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from St. Louis Lambert International Airport to LAX?
We get that things come up unexpectedly, so we've made it as easy as possible for you to cancel your trip online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from Lambert-St. Louis Intl. Airport (STL) to LAX that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Lambert-St. Louis Intl. Airport (STL) to Los Angeles Intl. Airport (LAX) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Lambert-St. Louis Intl. Airport (STL) to Los Angeles Intl. Airport (LAX)?
You'll be up above the clouds for a while, as the flight distance between St. Louis and Los Angeles is 2,600 kilometres. Create a playlist of your favourite podcasts before leaving home to keep yourself entertained during the trip.
Which airlines fly direct from Lambert-St. Louis Intl. Airport (STL) to Los Angeles Intl. Airport (LAX)?
One airline that services the route from STL to LAX is Southwest Airlines (WN). It offers 30 flights a month. American Airlines (AA) is also worth checking out. It operates 30 flights per month. Between these two airlines, you'll be able to find a great deal from St. Louis to Los Angeles.
Are STL to LAX flight tickets cheaper when they're purchased at the last minute?
Booking your trip from St. Louis Lambert International Airport to LAX last minute could save you some cash. However, it might cost you a whole lot more! If you'd prefer to err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to 12 months in advance. If your preferred carrier hasn't released tickets yet, check back frequently as deals are updated all the time on Expedia.

Explore a world of travel with Expedia

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