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Cheap flights from St. Louis to California from $76

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from St. Louis to California

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
10:20 am - 3:23 pmSTL  Lambert-St Louis-LAX Los Angeles
7h 03m1 stop Dallas/Fort Worth
Frontier Logo
12:59 am - 9:35 amLAX  Los Angeles-STL Lambert-St Louis
6h 36m1 stop Dallas/Fort Worth
$139Frontier
Thu, Oct 1 - Sat, Oct 3
Frontier Logo
10:20 am - 3:23 pmSTL  Lambert-St Louis-LAX Los Angeles
7h 03m1 stop Dallas/Fort Worth
Frontier Logo
11:36 am - 7:17 pmLAX  Los Angeles-STL Lambert-St Louis
5h 41m1 stop Denver Intl
$144Frontier
Thu, Oct 1 - Fri, Oct 2
Multiple Airlines Logo
7:02 am - 1:16 pmSTL  Lambert-St Louis-ONT Ontario
8h 14m1 stop Seattle/Tacoma Intl
Multiple Airlines Logo
6:15 am - 6:57 pmONT  Ontario-STL Lambert-St Louis
10h 42m1 stop Denver Intl
$267Multiple Airlines
Tue, Oct 20 - Sat, Oct 24
Multiple Airlines Logo
10:20 am - 9:51 amSTL  Lambert-St Louis-LAS Las Vegas Harry Reid Intl
25h 31m1 stop Dallas/Fort Worth
Multiple Airlines Logo
11:35 pm - 4:58 pmLAS  Las Vegas Harry Reid Intl-STL Lambert-St Louis
39h 23m2 stops New Orleans Louis Armstrong Dallas/Fort Worth
$267Multiple Airlines
Sun, Oct 4 - Wed, Oct 7
Delta Logo
11:20 am - 10:51 pmSTL  Lambert-St Louis-SAN San Diego
13h 31m2 stops Minneapolis St Paul Seattle/Tacoma Intl
Delta Logo
7:20 am - 9:18 pmSAN  San Diego-STL Lambert-St Louis
11h 58m2 stops Seattle/Tacoma Intl Salt Lake City
$294Delta
Sat, Nov 7 - Tue, Nov 10
Delta Logo
2:22 pm - 10:51 pmSTL  Lambert-St Louis-SAN San Diego
10h 29m2 stops Salt Lake City Seattle/Tacoma Intl
Delta Logo
7:45 am - 9:09 pmSAN  San Diego-STL Lambert-St Louis
11h 24m2 stops Seattle/Tacoma Intl Salt Lake City
$294Delta
Tue, Oct 20 - Sat, Oct 24
American Airlines Logo
2:31 pm - 6:17 pmSTL  Lambert-St Louis-SAN San Diego
5h 46m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
3:13 pm - 11:33 pmSAN  San Diego-STL Lambert-St Louis
6h 20m1 stop Dallas/Fort Worth
$307American Airlines
Fri, Oct 30 - Tue, Nov 3
American Airlines Logo
8:00 am - 12:15 pmSTL  Lambert-St Louis-SAN San Diego
6h 15m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
4:31 pm - 12:16 amSAN  San Diego-STL Lambert-St Louis
5h 45m1 stop Dallas/Fort Worth
$307American Airlines
Tue, Dec 15 - Tue, Jan 5
United Airlines Logo
8:00 am - 1:47 pmSTL  Lambert-St Louis-SAN San Diego
7h 47m1 stop San Francisco
United Airlines Logo
6:50 am - 3:43 pmSAN  San Diego-STL Lambert-St Louis
6h 53m1 stop Chicago O'Hare Intl
$322United Airlines
Sun, Nov 22 - Wed, Nov 25
United Airlines Logo
6:09 pm - 10:32 pmSTL  Lambert-St Louis-SAN San Diego
6h 23m1 stop Denver Intl
United Airlines Logo
7:15 am - 5:54 pmSAN  San Diego-STL Lambert-St Louis
8h 39m1 stop San Francisco
$327United Airlines
Thu, Dec 17 - Sun, Jan 17

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Frontier flights from St. Louis to California

Our best Frontier deals on St. Louis to California flight tickets
Frontier
Nov 9
STL7:59 pmLambert-St Louis
20h 47m
1 stop
LAX2:46 pmLos Angeles
Nov 11
LAX6:15 amLos Angeles
7h 08m
1 stop
STL3:23 pmLambert-St Louis
$164
Frontier
Oct 5
STL8:10 pmLambert-St Louis
16h 20m
1 stop
ONT10:30 amOntario
Oct 7
ONT11:45 amOntario
10h 14m
1 stop
STL11:59 pmLambert-St Louis
$165
Frontier
Nov 4
STL4:18 pmLambert-St Louis
9h 33m
1 stop
ONT11:51 pmOntario
Nov 7
ONT11:52 amOntario
5h 22m
1 stop
STL7:14 pmLambert-St Louis
$169

United Airlines flights from St. Louis to California

Our best United Airlines deals on St. Louis to California flight tickets
United Airlines
Nov 22
STL8:00 amLambert-St Louis
7h 47m
1 stop
SAN1:47 pmSan Diego
Nov 25
SAN6:50 amSan Diego
6h 53m
1 stop
STL3:43 pmLambert-St Louis
$322
United Airlines
Sep 22
STL12:59 pmLambert-St Louis
9h 53m
2 stops
BUR8:52 pmBurbank Bob Hope
Sep 29
BUR9:31 amBurbank Bob Hope
9h 05m
2 stops
STL8:36 pmLambert-St Louis
$392
United Airlines
Sep 20
STL5:10 amLambert-St Louis
8h 27m
2 stops
BUR11:37 amBurbank Bob Hope
Sep 24
BUR9:35 amBurbank Bob Hope
7h 08m
1 stop
STL6:43 pmLambert-St Louis
$407

momondo Fare Finder

 
Use the filters below to find and compare flights from St. Louis to California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisLos Angeles

STL Lambert-St Louis - LAX Los Angeles

STLLAX

Lambert-St Louis

Thu 10/1

10:20 am-3:23 pm

1 stop7h 03m

Los Angeles

Sat 10/3

12:59 am-9:35 am

1 stop6h 36m

$139

St. LouisLos Angeles

STL Lambert-St Louis - LAX Los Angeles

STLLAX

Lambert-St Louis

Thu 10/1

10:20 am-3:23 pm

1 stop7h 03m

Los Angeles

Fri 10/2

11:36 am-7:17 pm

1 stop5h 41m

$144

St. LouisOntario

STL Lambert-St Louis - ONT Ontario

STLONT

Lambert-St Louis

Tue 10/20

7:02 am-1:16 pm

1 stop8h 14m

Ontario

Sat 10/24

6:15 am-6:57 pm

1 stop10h 42m

$267

St. LouisLas Vegas

STL Lambert-St Louis - LAS Las Vegas Harry Reid Intl

STLLAS

Lambert-St Louis

Sun 10/4

10:20 am-9:51 am

1 stop25h 31m

Las Vegas Harry Reid Intl

Wed 10/7

11:35 pm-4:58 pm

2 stops39h 23m

$267

St. LouisSan Diego

STL Lambert-St Louis - SAN San Diego

STLSAN

Lambert-St Louis

Sat 11/7

11:20 am-10:51 pm

2 stops13h 31m

San Diego

Tue 11/10

7:20 am-9:18 pm

2 stops11h 58m

$294

St. LouisSan Diego

STL Lambert-St Louis - SAN San Diego

STLSAN

Lambert-St Louis

Tue 10/20

2:22 pm-10:51 pm

2 stops10h 29m

San Diego

Sat 10/24

7:45 am-9:09 pm

2 stops11h 24m

$294

St. LouisSan Diego

STL Lambert-St Louis - SAN San Diego

STLSAN

Lambert-St Louis

Fri 10/30

2:31 pm-6:17 pm

1 stop5h 46m

San Diego

Tue 11/3

3:13 pm-11:33 pm

1 stop6h 20m

$307
Quickest round-trip

St. LouisSan Diego

STL Lambert-St Louis - SAN San Diego

STLSAN

Lambert-St Louis

Tue 12/15

8:00 am-12:15 pm

1 stop6h 15m

San Diego

Tue 1/5

4:31 pm-12:16 am

1 stop5h 45m

$307

St. LouisSan Diego

STL Lambert-St Louis - SAN San Diego

STLSAN

Lambert-St Louis

Sun 11/22

8:00 am-1:47 pm

1 stop7h 47m

San Diego

Wed 11/25

6:50 am-3:43 pm

1 stop6h 53m

$322

St. LouisSan Diego

STL Lambert-St Louis - SAN San Diego

STLSAN

Lambert-St Louis

Thu 12/17

6:09 pm-10:32 pm

1 stop6h 23m

San Diego

Sun 1/17

7:15 am-5:54 pm

1 stop8h 39m

$327

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to California from

How to get the cheapest flight ticket from St. Louis to California

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to California?

The month of January is another great option to travel to California, with average flight prices from St. Louis averaging around $403.

What is the cheapest day to depart on your flight to California?

The cheapest day to depart from St. Louis to California is on a Friday. Travelers who choose to depart for California on a Friday will often find tickets for as low as $468. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to California on Monday is $678.

What is the cheapest time of day to depart on your flight to California?

The cheapest time of day to fly to California is in the evening when flights can be purchased for as low as $405. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $572 on average. Flights to California from St. Louis in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Lambert-St Louis to California flight route?

Fly from Lambert-St Louis to San Francisco for the best Lambert-St Louis - California flight prices

How far in advance should I book a flight from St. Louis to California?

You are more likely to see cheaper flights to California from St. Louis when booking weeks ahead of your departure date. In general, you can expect to find flights to California for around $418 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to California from St. Louis for as low as $372 on momondo.

What cabin class options are available on St. Louis to California flights?

There are 4 cabin classes available to choose from on St. Louis to California flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on St. Louis to California flights?

You could potentially save up to 21% on your flight if you consider stops on a St. Louis to California flight.

Cheap St. Louis to California flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to California

Best Price Found

$76

Fastest flight time

3h 30m

Direct flights

Every day

Airports in California

418 airports
The best one-way flight to California from St. Louis in the past 72 hours is $76. The best round-trip flight deal from St. Louis to California found on momondo in the last 72 hours is $139.
The fastest flight from St. Louis to California takes 3h 30m
Direct flights go from St. Louis to California every day.
There are 418 airports in California. From St. Louis there are direct flights to Las Vegas Harry Reid Intl (LAS).
Search flight deals

Frequently asked questions about flying from St. Louis to California

  • When did momondo last update prices for flights from Lambert-St Louis Airport to California?

    Prices for flights from Lambert-St Louis Airport to California refresh daily.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to California?

  • How old do you have to be to fly from Lambert-St Louis Airport to California?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to California.

  • What documentation or ID do you need to fly to California?

    The travel and health documents you'll need for your trip to California may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at California. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from St. Louis to California?

Best airlines flying from St. Louis to California

Compare and see reviews for airlines that fly from St. Louis to California with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $118Free CancellationRating
7.8
8,554 reviews
Search Delta flights
FrontierPriceFrom $139Free CancellationRating
5.6
2,611 reviews
Search Frontier flights
American AirlinesPriceFrom $182Free CancellationRating
7.1
12,046 reviews
Search American Airlines flights
United AirlinesPriceFrom $209Free CancellationRating
7.4
10,194 reviews
Search United Airlines flights
JetBluePriceFrom $266Free CancellationRating
7.1
3,041 reviews
Search JetBlue flights
SouthwestPriceFrom $289Free CancellationRating
8.0
4,195 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $385Free CancellationRating
7.9
12,904 reviews
Search Alaska Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to California?

Finding the right flight to California from St. Louis is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to California quick and easy, saving you time and money.

Can I find flights from St. Louis to California with flexible booking policies on momondo?

Yes. All flights to California from St. Louis on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from St. Louis to California?

Once all potential St. Louis to California flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from St. Louis to California right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to California from St. Louis. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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