Our cheapest offers for flights from St. Louis to Los Angeles

Here you can compare cheap flights from St. Louis (STL) to Los Angeles (LAX) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Los Angeles. Prices and availability may change at any time.

	Outbound	Return	Airlines	Baggage	Price
St. Louis Los Angeles	Outbound 04/01/26 1 Stopover (SEA) AS0314, AS1390 10h 54min	Return 04/14/26 1 Stopover (SEA) AS0585, AS0615 08h 15min	Alaska Airlines	?	$290
Best option St. Louis Los Angeles	Outbound 04/01/26 direct AA2228 04h 06min	Return 04/14/26 direct AA1240 03h 36min	American Airlines	?	$372
St. Louis Los Angeles	Outbound 04/01/26 1 Stopover (SEA) HA7001, HA6801 09h 43min	Return 04/14/26 1 Stopover (SEA) HA6285, HA6939 08h 15min	Hawaiian Airlines		$303
St. Louis Los Angeles	Outbound 04/01/26 1 Stopover (SEA) AS0473, AS0696 09h 43min	Return 04/14/26 1 Stopover (SEA) AS0585, AS0615 08h 15min	Alaska Airlines	?	$306
St. Louis Los Angeles	Outbound 04/01/26 1 Stopover (SEA) AS0314, AS1390 10h 54min	Return 04/14/26 1 Stopover (SEA) AS1305, AS0615 10h 35min	Alaska Airlines		$314
St. Louis Los Angeles	Outbound 04/01/26 direct AA2228 04h 06min	Return 04/14/26 direct AA1240 03h 36min	American Airlines	?	$409
St. Louis Los Angeles	Outbound 04/01/26 direct AA2228 04h 06min	Return 04/14/26 direct AA1240 03h 36min	American Airlines	?	$493
St. Louis Los Angeles	Outbound 04/01/26 1 Stopover (SEA) AS0314, AS1390 10h 54min	Return 04/14/26 1 Stopover (SEA) AS1305, AS0615 10h 35min	Alaska Airlines	?	$864
St. Louis Los Angeles	Outbound 04/01/26 2 Stopovers (MCO, LAS) F92630, F91875, UA2282 31h 16min	Return 04/14/26 3 Stopovers (IAH, EZE, IAH) UA2086, UA0819, UA0818, UA6214 43h 39min	Frontier Airlines, United Airlines	?	$1,584

Tips and tricks to help you find cheap flights from St. Louis to Los Angeles

Important flight information

Flight information: St. Louis - Los Angeles

Roundtrip from	$290.00
Flight duration	min. 04:10 / max. 06:15
Return flight duration	min. 03:28/ max. 09:25
Distance	2560 km
Flights per week	49
Departure airport	Airport St. Louis - Lambert International Airport (STL)
Arrival airport	Airport Los Angeles International Airport, CA (LAX)
Destination country	Flights to United States

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