฿6,140 Cheap Flights from Los Angeles (LAX) to St. Louis (STL)

View ฿6,140 flight on Wed, 18 Feb 2026Opens in a new window

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

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at ฿6,140 for one-way flights and ฿9,845 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 18 Feb - Wed, 25 Feb
LAX
Los Angeles
STL
St. Louis
฿9,845 Return, found 10 hours ago
฿9,845
Return
found 10 hours ago
Select Delta flight, departing Wed, 18 Feb from Los Angeles to St. Louis, returning Wed, 25 Feb, priced at ฿9,845 found 10 hours ago
Delta
Wed, 18 Feb - Mon, 23 Feb
LAX
Los Angeles
STL
St. Louis
฿10,310 Return, found 10 hours ago
฿10,310
Return
found 10 hours ago
Select Delta flight, departing Wed, 18 Feb from Los Angeles to St. Louis, returning Mon, 23 Feb, priced at ฿10,310 found 10 hours ago
Delta
Sat, 7 Feb - Sat, 14 Feb
LAX
Los Angeles
STL
St. Louis
฿10,585 Return, found 2 days ago
฿10,585
Return
found 2 days ago
Select Delta flight, departing Sat, 7 Feb from Los Angeles to St. Louis, returning Sat, 14 Feb, priced at ฿10,585 found 2 days ago
Delta
Wed, 18 Feb - Wed, 25 Feb
LAX
Los Angeles
STL
St. Louis
฿11,065 Return, found 10 hours ago
฿11,065
Return
found 10 hours ago
Select Delta flight, departing Wed, 18 Feb from Los Angeles to St. Louis, returning Wed, 25 Feb, priced at ฿11,065 found 10 hours ago
Delta
Wed, 18 Feb - Mon, 23 Feb
LAX
Los Angeles
STL
St. Louis
฿11,155 Return, found 10 hours ago
฿11,155
Return
found 10 hours ago
Select Delta flight, departing Wed, 18 Feb from Los Angeles to St. Louis, returning Mon, 23 Feb, priced at ฿11,155 found 10 hours ago
Delta
Wed, 18 Feb - Mon, 23 Feb
LAX
Los Angeles
STL
St. Louis
฿11,530 Return, found 10 hours ago
฿11,530
Return
found 10 hours ago
Select Delta flight, departing Wed, 18 Feb from Los Angeles to St. Louis, returning Mon, 23 Feb, priced at ฿11,530 found 10 hours ago
Delta
Sat, 7 Feb - Sat, 14 Feb
LAX
Los Angeles
STL
St. Louis
฿11,910 Return, found 2 days ago
฿11,910
Return
found 2 days ago
Select Delta flight, departing Sat, 7 Feb from Los Angeles to St. Louis, returning Sat, 14 Feb, priced at ฿11,910 found 2 days ago
American Airlines
Wed, 18 Feb - Wed, 25 Feb
LAX
Los Angeles
STL
St. Louis
฿12,040 Return, found 10 hours ago
฿12,040
Return
found 10 hours ago
Select American Airlines flight, departing Wed, 18 Feb from Los Angeles to St. Louis, returning Wed, 25 Feb, priced at ฿12,040 found 10 hours ago
Delta
Wed, 18 Feb - Wed, 25 Feb
LAX
Los Angeles
STL
St. Louis
฿12,280 Return, found 10 hours ago
฿12,280
Return
found 10 hours ago
Select Delta flight, departing Wed, 18 Feb from Los Angeles to St. Louis, returning Wed, 25 Feb, priced at ฿12,280 found 10 hours ago
United
Wed, 18 Feb - Wed, 25 Feb
LAX
Los Angeles
STL
St. Louis
฿12,470 Return, found 10 hours ago
฿12,470
Return
found 10 hours ago
Select United flight, departing Wed, 18 Feb from Los Angeles to St. Louis, returning Wed, 25 Feb, priced at ฿12,470 found 10 hours ago

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

February is typically the cheapest month to fly

From ฿4,162 - ฿9,554 per traveller.

Frequently asked questions

How much is a flight from LAX to St. Louis Lambert International Airport?
Start packing your bags, because round-trip journeys from Los Angeles Intl. Airport (LAX) to St. Louis Lambert International Airport start from ฿9,845. That's based on airfares available within the last 7 days on Expedia for flights departing within the next year. Prices can go up quickly, so book now to nab 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 Los Angeles Intl. Airport (LAX) to St. Louis Lambert International Airport?
Most flights can be conveniently cancelled online, but whether you incur a fee differs between airlines. If you do need to cancel your break, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from Los Angeles Intl. Airport (LAX) to Lambert Field 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 LAX to Lambert Field flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Los Angeles Intl. Airport (LAX) to STL?
It's around 2,600 kilometres between Los Angeles Intl. Airport (LAX) and Lambert Field, so expect to be in your seat for a while. Keep yourself entertained with things like crossword puzzles or a thrilling novel.
Which airlines fly direct from LAX to Lambert Field?
A popular airline that flies from LAX to STL is Southwest Airlines (WN). It offers 30 monthly flights. American Airlines (AA) is another option. It offers 30 flights per month. Between these two airlines, you'll be able to find a good deal from Los Angeles to St. Louis.
Are LAX to St. Louis Lambert International Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to score a great last-minute deal from Los Angeles Intl. Airport (LAX) to STL, but it's also possible to miss out entirely! As many airlines publish prices up to a year in advance, it's worth keeping an eye on fares early and being ready to pounce when you see a good bargain. Expedia compares carrier prices and updates flight deals often, so you can feel confident knowing you're always getting the latest offers.

Travel information

Origin airport
Los Angeles Intl.
Destination airport
Lambert-St. Louis Intl.
Return price
฿9,845
Distance
2541 km
Average flight time
5 hours 52 mins

Book with confidence

Perfect flights from Los Angeles to St. Louis

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Los Angeles to St. Louis. 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 Los Angeles Intl. to Lambert-St. Louis Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿6,140 and roundtrip prices from ฿9,845. 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 Lambert-St. Louis 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 St. Louis.
Perfect flights from Los Angeles to St. Louis
*Available to Expedia members.