Cheap Flights from Saint Louis to Los Angeles

Cheapest flights from Saint Louis to Los Angeles

Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Saint Louis to Los Angeles. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.

Cheapest one way flight

$133

Frontier Airlines

1 layover

6h 8m

10/18/2026

The cheapest one-way flight from Saint Louis to Los Angeles departs on 10/18/2026, is operated by Frontier Airlines and costs $133

Cheapest round trip flight

$380

Southwest Airlines

1 layover

15h 15m

12/24/2026

The cheapest roundtrip flight from Saint Louis to Los Angeles departs on 12/24/2026, is operated by Southwest Airlines and costs $380

The fastest flight

6h 8m

Fastest flight from Saint Louis to Los Angeles takes 6h 8m

Direct flights

Several times a week

There are direct flights on this route 2 days a week: Fr and Sa

Earliest flight

6:00 AM

Latest flight

9:55 PM

Direct flights count

32

Distance

2552km

Timezone difference

2h

The distance between Saint Louis and Los Angeles is 2552km (1582 miles). There are 32 direct flights from Saint Louis to Los Angeles. The time difference between Saint Louis and Los Angeles is 2h. Flights from Saint Louis begin at 6:00 AM. The latest flight from Saint Louis departs at 9:55 PM

Remember that on average the ideal time to book flights is 2 months before departure!

Airfare from Saint Louis to Los Angeles by month

We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Saint Louis to Los Angeles

October 2026

Lowest price

on average:

$212

Avg Price

Airlines operating on route

The Saint Louis — Los Angeles route is served by multiple airlines, including American Airlines and Frontier Airlines. This is convenient for those who want the best balance of price, schedule, and travel conditions. Tickets start from $133, and depending on season and promotions, even better deals may appear. With our service, you can easily compare available options and book tickets that match your plans. The variety of carriers allows flexible choices and comfortable travel without overpaying.

American Airlines

starting at $425

Frontier Airlines

starting at $133

Non-stop flights from Saint Louis to Los Angeles

A non-stop flight is the most convenient and comfortable way to fly from Saint Louis to Los Angeles, despite the fact that sometimes flights with transfers can cost significantly less.

Saint Louis — Los Angeles

STL — LAX

10/16/2026

Departure

Direct flight

AA6480

starting at $463

Saint Louis — Los Angeles

STL — LAX

10/17/2026

Departure

Direct flight

AA6480

starting at $425

Schedule of direct flights from Saint Louis to Los Angeles

There are most likely no direct flights on the Saint Louis — Los Angeles route

Saint Louis airports overview

Lambert-St. Louis International Airport

•

STL

20km

Serving St. Louis, Missouri, and the surrounding metro area, it handles domestic and limited international flights with major carriers, a compact terminal, and convenient access to downtown.

Spirit of St. Louis Airport

•

SUS

20km

Serving the St. Louis metro in western St. Louis County, Missouri, primarily a reliever and general aviation field with FBO services, hangars and private-charter operations.

•

Los Angeles airports overview

Bob Hope Airport - Hollywood Burbank

•

BUR

19km

Serves Burbank and the northern Los Angeles area, offering primarily domestic flights with convenient access to Hollywood, downtown LA and nearby film studios.

Los Angeles International Airport

•

LAX

20km

Primary gateway for Los Angeles and Southern California, offering extensive domestic and international connections, multiple airline hubs, and convenient ground transport options to the city and surrounding areas.

John Wayne Airport - Santa Ana

•

SNA

55km

Serves Santa Ana and Orange County with primarily domestic and limited international flights; convenient for travel to Anaheim, Irvine, Newport Beach and Disneyland.

Van Nuys Airport

•

VNY

29km

•

Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

What is the cheapest price for flights from Saint Louis to Los Angeles?

The cheapest flight ticket from Saint Louis to Los Angeles according to data for the last 48 hours costs $133

When is the best time to buy air tickets on the route Saint Louis — Los Angeles?

Often the best time to buy tickets from Saint Louis to Los Angeles is 2 months before departure.

When is the cheapest time of year to fly from Saint Louis to Los Angeles?

Based on statistics over the past years, the lowest prices for flights from Saint Louis to Los Angeles can be found flying in these months: October.

How long does it take to fly from Saint Louis to Los Angeles?

The fastest flights from Saint Louis to Los Angeles start from 6 hours 8 minutes in the air.

Which airline can fly direct from Saint Louis to Los Angeles?

The following airlines operate direct flights on the route Saint Louis — Los Angeles: American Airlines

Special offers and sales on air tickets from Saint Louis to Los Angeles

We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.

Saint Louis — Los Angeles

Aralık 3

Frontier Airlines

$137

Alternative routes

Nashville ➜ Los Angeles•Burlington ➜ Los Angeles•Chicago ➜ Los Angeles•Cedar Rapids ➜ Los Angeles•Champaign ➜ Los Angeles•Evansville ➜ Los Angeles•Indianapolis ➜ Los Angeles•Memphis ➜ Los Angeles•Saint Louis ➜ Bakersfield•Saint Louis ➜ Fresno•Saint Louis ➜ Long Beach•Saint Louis ➜ Merced•Saint Louis ➜ Modesto•Saint Louis ➜ Mexicali•Saint Louis ➜ Santa Barbara•Saint Louis ➜ Santa Maria•Saint Louis ➜ Tijuana•Saint Louis ➜ Yuma

•••••••••••••••••••

Cheapest one way flight

$133

Frontier Airlines

1 layover

6h 8m

10/18/2026

The cheapest one-way flight from Saint Louis to Los Angeles departs on 10/18/2026, is operated by Frontier Airlines and costs $133

Cheapest round trip flight

$380

Southwest Airlines

1 layover

15h 15m

12/24/2026

The cheapest roundtrip flight from Saint Louis to Los Angeles departs on 12/24/2026, is operated by Southwest Airlines and costs $380

The fastest flight