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

View AU$216 flight on Tue, 23 Sep. 2025Opens in a new window

Popular airlines from Los Angeles to St. Louis, MO (STL-Lambert-St. Louis Intl.)

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

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, 30 Aug. - Sat, 6 Sep.
LAX
Los Angeles
STL
St. Louis
AU$449 Return, found 6 days ago
AU$449
Return
found 6 days ago
Select American Airlines flight, departing Sat, 30 Aug. from Los Angeles to St. Louis, returning Sat, 6 Sep., priced at AU$449 found 6 days ago
Delta
Thu, 4 Sep. - Wed, 10 Sep.
LAX
Los Angeles
STL
St. Louis
AU$481 Return, found 6 days ago
AU$481
Return
found 6 days ago
Select Delta flight, departing Thu, 4 Sep. from Los Angeles to St. Louis, returning Wed, 10 Sep., priced at AU$481 found 6 days ago
Alaska Airlines
Thu, 4 Sep. - Wed, 10 Sep.
LAX
Los Angeles
STL
St. Louis
AU$482 Return, found 6 days ago
AU$482
Return
found 6 days ago
Select Alaska Airlines flight, departing Thu, 4 Sep. from Los Angeles to St. Louis, returning Wed, 10 Sep., priced at AU$482 found 6 days ago
American Airlines
Thu, 4 Sep. - Wed, 10 Sep.
LAX
Los Angeles
STL
St. Louis
AU$493 Return, found 6 days ago
AU$493
Return
found 6 days ago
Select American Airlines flight, departing Thu, 4 Sep. from Los Angeles to St. Louis, returning Wed, 10 Sep., priced at AU$493 found 6 days ago
American Airlines
Fri, 16 Jan. - Fri, 23 Jan.
LAX
Los Angeles
STL
St. Louis
AU$493 Return, found 3 days ago
AU$493
Return
found 3 days ago
Select American Airlines flight, departing Fri, 16 Jan. from Los Angeles to St. Louis, returning Fri, 23 Jan., priced at AU$493 found 3 days ago
Delta
Thu, 4 Sep. - Wed, 10 Sep.
LAX
Los Angeles
STL
St. Louis
AU$498 Return, found 6 days ago
AU$498
Return
found 6 days ago
Select Delta flight, departing Thu, 4 Sep. from Los Angeles to St. Louis, returning Wed, 10 Sep., priced at AU$498 found 6 days ago
Delta
Thu, 4 Sep. - Wed, 10 Sep.
LAX
Los Angeles
STL
St. Louis
AU$499 Return, found 6 days ago
AU$499
Return
found 6 days ago
Select Delta flight, departing Thu, 4 Sep. from Los Angeles to St. Louis, returning Wed, 10 Sep., priced at AU$499 found 6 days ago
Delta
Tue, 23 Dec. - Sat, 3 Jan.
LAX
Los Angeles
STL
St. Louis
AU$500 Return, found 3 days ago
AU$500
Return
found 3 days ago
Select Delta flight, departing Tue, 23 Dec. from Los Angeles to St. Louis, returning Sat, 3 Jan., priced at AU$500 found 3 days ago
American Airlines
Sat, 30 Aug. - Sat, 6 Sep.
LAX
Los Angeles
STL
St. Louis
AU$502 Return, found 6 days ago
AU$502
Return
found 6 days ago
Select American Airlines flight, departing Sat, 30 Aug. from Los Angeles to St. Louis, returning Sat, 6 Sep., priced at AU$502 found 6 days ago
United
Thu, 12 Mar. - Fri, 20 Mar.
LAX
Los Angeles
STL
St. Louis
AU$599 Return, found 22 hours ago
AU$599
Return
found 22 hours ago
Select United flight, departing Thu, 12 Mar. from Los Angeles to St. Louis, returning Fri, 20 Mar., priced at AU$599 found 22 hours ago

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

November is typically the cheapest month to fly

From AU$181 - AU$711 per traveller.

Graph displaying average flight prices per month

Flight from Los Angeles to St. Louis route information
Origin airport
Los Angeles Intl.
Destination airport
Lambert-St. Louis Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Return price
AU$449
Distance
2541 km

QLA to STL Flights

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Los Angeles Airports

Los Angeles

Los Angeles Intl. to St. Louis
AU$448.70

Ontario

*Available to Expedia members.