￥21,840 Cheap Flights from St. Louis (STL) to Los Angeles (LAX)

View ￥21,840 flight on Thu, Oct 30, 2025Opens 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 ￥21,840 for one-way flights and ￥45,820 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Oct 30 - Sun, Nov 2
STL
St. Louis
LAX
Los Angeles
￥45,820 Roundtrip, found 6 days ago
￥45,820
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Oct 30 from St. Louis to Los Angeles, returning Sun, Nov 2, priced at ￥45,820 found 6 days ago
American Airlines
Thu, Nov 27 - Thu, Dec 4
STL
St. Louis
LAX
Los Angeles
￥45,930 Roundtrip, found 19 hours ago
￥45,930
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Thu, Nov 27 from St. Louis to Los Angeles, returning Thu, Dec 4, priced at ￥45,930 found 19 hours ago
Delta
Thu, Oct 30 - Sun, Nov 2
STL
St. Louis
LAX
Los Angeles
￥48,700 Roundtrip, found 6 days ago
￥48,700
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Oct 30 from St. Louis to Los Angeles, returning Sun, Nov 2, priced at ￥48,700 found 6 days ago
American Airlines
Thu, Nov 27 - Thu, Dec 4
STL
St. Louis
LAX
Los Angeles
￥52,210 Roundtrip, found 19 hours ago
￥52,210
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Thu, Nov 27 from St. Louis to Los Angeles, returning Thu, Dec 4, priced at ￥52,210 found 19 hours ago
United
Thu, Nov 27 - Thu, Dec 4
STL
St. Louis
LAX
Los Angeles
￥53,220 Roundtrip, found 19 hours ago
￥53,220
Roundtrip
found 19 hours ago
Select United flight, departing Thu, Nov 27 from St. Louis to Los Angeles, returning Thu, Dec 4, priced at ￥53,220 found 19 hours ago
American Airlines
Thu, Nov 27 - Thu, Dec 4
STL
St. Louis
LAX
Los Angeles
￥54,360 Roundtrip, found 19 hours ago
￥54,360
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Thu, Nov 27 from St. Louis to Los Angeles, returning Thu, Dec 4, priced at ￥54,360 found 19 hours ago
American Airlines
Thu, Nov 27 - Thu, Dec 4
STL
St. Louis
LAX
Los Angeles
￥55,540 Roundtrip, found 19 hours ago
￥55,540
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Thu, Nov 27 from St. Louis to Los Angeles, returning Thu, Dec 4, priced at ￥55,540 found 19 hours ago
American Airlines
Thu, Nov 27 - Thu, Dec 4
STL
St. Louis
LAX
Los Angeles
￥55,650 Roundtrip, found 19 hours ago
￥55,650
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Thu, Nov 27 from St. Louis to Los Angeles, returning Thu, Dec 4, priced at ￥55,650 found 19 hours ago
American Airlines
Thu, Nov 27 - Thu, Dec 4
STL
St. Louis
LAX
Los Angeles
￥56,940 Roundtrip, found 19 hours ago
￥56,940
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Thu, Nov 27 from St. Louis to Los Angeles, returning Thu, Dec 4, priced at ￥56,940 found 19 hours ago
American Airlines
Thu, Nov 27 - Thu, Dec 4
STL
St. Louis
LAX
Los Angeles
￥57,050 Roundtrip, found 19 hours ago
￥57,050
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Thu, Nov 27 from St. Louis to Los Angeles, returning Thu, Dec 4, priced at ￥57,050 found 19 hours ago

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

February is typically the cheapest month to fly

From ￥17,672 - ￥62,617 per traveler.

Frequently asked questions

How much is a flight from STL to LAX?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip journey from Lambert-St. Louis Intl. Airport (STL) to Los Angeles Intl. Airport (LAX) was ￥45,820. Fares this good don't stick around for long, so make sure you book yours today. 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?
Most flights can be canceled online, but whether you are charged a fee all comes down to your airline. If you do need to cancel your escape, follow the instructions in the Customer Service Portal.
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 LAX flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from STL to LAX?
The average flight time between Lambert Field and LAX is 3 hours and 51 minutes. If you get peckish on longer flights, pack some fruit or snacks in your carry-on baggage.
How far is the flight from Lambert-St. Louis Intl. Airport (STL) to LAX?
Expect to be up above the clouds for a while, as the flight distance between St. Louis and Los Angeles is 2,600 kilometers. Create a playlist of your favorite songs before leaving home to keep yourself entertained during your flight.
Which airlines fly direct from Lambert Field to LAX?
A popular choice with many frequent flyers, American Airlines (AA) offers 30 monthly flights from Lambert Field to LAX. Pick the one that fits with your travel schedule and book your ticket today.
Are Lambert-St. Louis Intl. Airport (STL) to LAX flight tickets cheaper when they're purchased at the last minute?
Flight prices fluctuate, so it's no sure thing. While last-minute flight deals between Lambert Field and Los Angeles Intl. Airport (LAX) are possible, it's also a good idea to keep an eye on prices well before you fly. In fact, some airlines publicize their prices up to 12 months prior to the departure date. Expedia is constantly updating the biggest bargains around, so check back often and be ready to book when the price is right.

Travel information

Travel information

Origin airport
Lambert-St. Louis Intl.
Destination airport
Los Angeles Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
￥45,820
Distance
2541 km
Average flight time
1 hour 57 mins

Book with confidence

Book with confidence

St. Louis to Los Angeles Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from St. Louis to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Los Angeles.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with STL to LAX flights that won’t make your bank account wince. Ready to temporarily leave behind St. Louis for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to LAX with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

St. Louis to Los Angeles Flights

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