$243 Cheap United flights St. Louis (STL) to Los Angeles (LAX)

View $243 flight on Tue, Apr 28, 2026Opens in a new window

$243 Cheap United flights St. Louis (STL) to Los Angeles (LAX)

Prices were available within the past 7 days and start at $243 for one-way flights and $328 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Apr 28 - Thu, May 7
STL
St. Louis
LAX
Los Angeles
$328 Roundtrip, found 1 hour ago
$328
Roundtrip
found 1 hour ago
Select United flight, departing Tue, Apr 28 from St. Louis to Los Angeles, returning Thu, May 7, priced at $328 found 1 hour ago
United
Tue, May 5 - Sat, May 9
STL
St. Louis
LAX
Los Angeles
$393 Roundtrip, found 3 days ago
$393
Roundtrip
found 3 days ago
Select United flight, departing Tue, May 5 from St. Louis to Los Angeles, returning Sat, May 9, priced at $393 found 3 days ago

Alternative airports near Los Angeles

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Bob Hope BUR. Average driving time to city center is 18 minutes. Flights from $245
BUR
Bob Hope
Average driving time to city center18 min
Flights from $245

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

February is typically the cheapest month to fly

From $120 - $318 per traveler.

Travel information

Origin airport
Lambert-St. Louis Intl.
Destination airport
Los Angeles Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Southwest Airlines, United
Popular airline
Delta
Distance
2541 km
Average flight time
2 hours 10 mins

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