Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from California to St. Louis from $53

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to St. Louis departing on 1/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Deals available from 900+ travel sites.

"This year, momondo is the #1 place for airfares on the internet."
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from California to St. Louis

Cheap round-trip flights

These are some of the best round-trip flight deals from California to St. Louis that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from California to St. Louis.

Cheap last minute flights

Planning a quick getaway from California to St. Louis? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to St. Louis, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from California to St. Louis

Find recent round-trip train or bus tickets from California to St. Louis.

All round-trip flight deals to St. Louis

The cheapest plane tickets to St. Louis found on KAYAK recently.
2:20 pm - 7:34 pmLAS-STL
3h 14mnonstop
8:34 pm - 10:29 pmSTL-LAS
3h 55mnonstop
$80Frontier
Find Deal
Thu, Dec 5 - Sun, Dec 15
2:20 pm - 7:34 pmLAS-STL
3h 14mnonstop
6:46 pm - 12:02 amSTL-LAS
7h 16m1 stop
$92Frontier
Find Deal
Fri, Dec 6 - Sat, Dec 7
5:58 pm - 8:13 amSAN-STL
12h 15m2 stops
12:00 pm - 10:12 pmSTL-SAN
12h 12m1 stop
Thu, Dec 12 - Thu, Dec 19
1:28 pm - 9:57 pmSAN-STL
6h 29m1 stop
5:45 am - 12:26 pmSTL-SAN
8h 41m1 stop
$218American Airlines
Find Deal
Wed, Dec 4 - Tue, Dec 10
6:15 am - 8:13 amSAN-STL
23h 58m2 stops
12:00 pm - 11:54 pmSTL-SAN
13h 54m2 stops
Thu, Dec 12 - Thu, Dec 19
12:50 pm - 8:41 pmSMF-STL
5h 51m1 stop
1:39 pm - 5:36 pmSTL-SMF
5h 57m1 stop
$222United Airlines
Find Deal
Tue, Dec 10 - Tue, Dec 17
4:20 pm - 11:57 pmSMF-STL
5h 37m1 stop
6:25 am - 11:33 amSTL-SMF
7h 08m1 stop
$226American Airlines
Find Deal
Wed, Dec 4 - Tue, Dec 10
12:47 pm - 11:59 pmSJC-STL
9h 12m1 stop
7:00 am - 2:15 pmSTL-SJC
9h 15m1 stop
$226Alaska Airlines
Find Deal
Mon, Dec 9 - Tue, Dec 10
12:00 pm - 5:56 pmSFO-STL
3h 56mnonstop
6:00 am - 12:06 pmSTL-SFO
8h 06m1 stop
$232United Airlines
Find Deal
Thu, Dec 12 - Thu, Dec 19
12:47 pm - 11:59 pmSJC-STL
9h 12m1 stop
7:00 am - 2:15 pmSTL-SJC
9h 15m1 stop
$246Alaska Airlines
Find Deal
Thu, Dec 5 - Tue, Dec 10
1:05 pm - 8:29 pmONT-STL
5h 24m1 stop
$53Frontier
Find Deal
Mon, Jan 6
10:53 am - 7:34 pmSFO-STL
6h 41m1 stop
$53Frontier
Find Deal
Thu, Jan 9
12:00 pm - 5:56 pmSFO-STL
3h 56mnonstop
$104United Airlines
Find Deal
Thu, Dec 5
5:30 am - 4:34 pmLAS-STL
9h 04m1 stop
$106Spirit Airlines
Find Deal
Tue, Nov 19
10:05 am - 3:55 pmSFO-STL
3h 50mnonstop
$109Southwest
Find Deal
Tue, Jan 7
2:25 pm - 12:16 amSMF-STL
7h 51m1 stop
$113United Airlines
Find Deal
Sun, Nov 24
6:00 am - 4:37 pmSFO-STL
8h 37m1 stop
$113American Airlines
Find Deal
Sun, Nov 24
2:21 pm - 10:38 pmSJC-STL
6h 17m1 stop
$113American Airlines
Find Deal
Sun, Nov 24
5:30 am - 3:21 pmLAX-STL
31h 51m2 stops
$118Spirit Airlines
Find Deal
Mon, Dec 9
7:35 pm - 10:00 amSFO-STL
12h 25m1 stop
$129Southwest
Find Deal
Fri, Dec 27
6:25 am - 11:25 pmSAN-STL
15h 00m1 stop
5:37 pm - 11:41 amSTL-SAN
20h 04m1 stop
$150Frontier
Find Deal
Sat, Nov 16 - Tue, Nov 19
12:59 am - 11:13 pmLAS-STL
20h 14m1 stop
5:27 pm - 11:53 pmSTL-LAS
8h 26m1 stop
$172Frontier
Find Deal
Mon, Nov 18 - Wed, Nov 20
11:59 pm - 12:04 pmSFO-STL
10h 05m1 stop
6:00 am - 1:20 pmSTL-SFO
9h 20m1 stop
$266Delta
Find Deal
Mon, Nov 18 - Fri, Nov 22
11:00 am - 4:56 pmSFO-STL
3h 56mnonstop
7:09 am - 9:45 amSTL-SFO
4h 36mnonstop
$278United Airlines
Find Deal
Sat, Nov 16 - Wed, Nov 20
7:20 am - 4:37 pmSFO-STL
7h 17m1 stop
7:09 am - 9:45 amSTL-SFO
4h 36mnonstop
$283United Airlines
Find Deal
Sat, Nov 16 - Wed, Nov 20
6:10 am - 3:13 pmSJC-STL
7h 03m1 stop
11:51 am - 6:43 pmSTL-SJC
8h 52m2 stops
$302American Airlines
Find Deal
Sat, Nov 16 - Tue, Nov 19
5:01 pm - 12:42 amOAK-STL
5h 41m1 stop
6:35 pm - 11:59 pmSTL-OAK
7h 24m1 stop
$317Delta
Find Deal
Sun, Nov 17 - Thu, Nov 21
4:42 pm - 11:44 pmLAS-STL
5h 02m1 stop
5:29 pm - 12:57 amSTL-LAS
9h 28m1 stop
Fri, Nov 15 - Sun, Nov 17
12:59 am - 11:44 pmLAS-STL
20h 45m1 stop
5:29 pm - 12:57 amSTL-LAS
9h 28m1 stop
Thu, Nov 14 - Sun, Nov 17
9:56 am - 10:38 pmSJC-STL
10h 42m2 stops
11:51 am - 6:43 pmSTL-SJC
8h 52m2 stops
$347American Airlines
Find Deal
Sat, Nov 16 - Tue, Nov 19
3:59 pm - 9:17 pmLAS-STL
3h 18mnonstop
10:17 pm - 11:50 pmSTL-LAS
3h 33mnonstop
$136Frontier
Find Deal
Tue, Nov 26 - Sun, Dec 1
5:01 am - 10:18 amLAS-STL
3h 17mnonstop
7:29 pm - 9:06 pmSTL-LAS
3h 37mnonstop
$147Frontier
Find Deal
Thu, Feb 13 - Mon, Feb 17
6:35 pm - 12:28 amSFO-STL
3h 53mnonstop
7:00 am - 9:45 amSTL-SFO
4h 45mnonstop
$232United Airlines
Find Deal
Mon, Jan 6 - Fri, Jan 10
1:10 pm - 6:56 pmSFO-STL
3h 46mnonstop
9:00 am - 11:38 amSTL-SFO
4h 38mnonstop
$258United Airlines
Find Deal
Sat, Feb 15 - Tue, Mar 4
10:05 am - 3:55 pmSFO-STL
3h 50mnonstop
10:25 am - 12:55 pmSTL-SFO
4h 30mnonstop
$300Southwest
Find Deal
Fri, Jan 10 - Sun, Jan 12
6:23 pm - 11:57 pmLAX-STL
3h 34mnonstop
6:17 am - 8:29 amSTL-LAX
4h 12mnonstop
$365American Airlines
Find Deal
Sat, Nov 23 - Tue, Nov 26
6:55 am - 12:30 pmLAX-STL
3h 35mnonstop
7:05 pm - 9:15 pmSTL-LAX
4h 10mnonstop
$386Southwest
Find Deal
Wed, Dec 11 - Wed, Dec 18
6:35 pm - 12:12 amLAX-STL
3h 37mnonstop
6:25 am - 8:37 amSTL-LAX
4h 12mnonstop
$400American Airlines
Find Deal
Mon, Dec 16 - Tue, Dec 17
6:35 pm - 12:12 amLAX-STL
3h 37mnonstop
6:03 am - 8:21 amSTL-LAX
4h 18mnonstop
$679Alaska Airlines
Find Deal
Sun, Dec 15 - Mon, Jan 13
5:50 pm - 11:27 pmLAX-STL
3h 37mnonstop
6:30 am - 8:44 amSTL-LAX
4h 14mnonstop
$703Alaska Airlines
Find Deal
Mon, Dec 23 - Mon, Dec 30

Frontier flights from California to St. Louis

Our best Frontier deals on California to St. Louis flight tickets
Frontier
Dec 5
LAS2:20 pmLas Vegas Harry Reid Intl
3h 14m
STL7:34 pmLambert-St Louis
Dec 15
STL8:34 pmLambert-St Louis
3h 55m
LAS10:29 pmLas Vegas Harry Reid Intl
Frontier
Dec 6
LAS2:20 pmLas Vegas Harry Reid Intl
3h 14m
STL7:34 pmLambert-St Louis
Dec 7
STL6:46 pmLambert-St Louis
7h 16m
1 stop
LAS12:02 amLas Vegas Harry Reid Intl
Frontier
Dec 5
LAS9:19 amLas Vegas Harry Reid Intl
20h 54m
1 stop
STL8:13 amLambert-St Louis
Dec 8
STL8:34 pmLambert-St Louis
3h 55m
LAS10:29 pmLas Vegas Harry Reid Intl

American Airlines flights from California to St. Louis

Our best American Airlines deals on California to St. Louis flight tickets
American Airlines
Dec 4
SAN1:28 pmSan Diego
6h 29m
1 stop
STL9:57 pmLambert-St Louis
Dec 10
STL5:45 amLambert-St Louis
8h 41m
1 stop
SAN12:26 pmSan Diego
American Airlines
Dec 4
SMF4:20 pmSacramento Intl
5h 37m
1 stop
STL11:57 pmLambert-St Louis
Dec 10
STL6:25 amLambert-St Louis
7h 08m
1 stop
SMF11:33 amSacramento Intl
American Airlines
Dec 4
SMF4:20 pmSacramento Intl
5h 37m
1 stop
STL11:57 pmLambert-St Louis
Dec 10
STL9:39 amLambert-St Louis
11h 03m
2 stops
SMF6:42 pmSacramento Intl

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

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 airline that flies to St. Louis from California?

Frontier. Frontier, Spirit Airlines, and Delta are the most popular carriers operating from California to St. Louis

What is the cheapest California to St. Louis flight route?

Los Angeles - Lambert-St Louis. Fly from Los Angeles to Lambert-St Louis for the best California - St. Louis flight prices

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

There are 2 cabin classes available to choose from on California to St. Louis 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 California to St. Louis flights?

No. A direct flight is the cheapest option for a flight between California to St. Louis.

Cheap California to St. Louis flight deals and tips

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

Best Price Found

$53

Fastest flight time

3h 05m

Direct flights

Every day

Airports in St. Louis

1 airport
The best one-way flight to St. Louis from California in the past 72 hours is $53. The best round-trip flight deal from California to St. Louis found on momondo in the last 72 hours is $80.
The fastest flight from California to St. Louis takes 3h 05m
Direct flights go from California to St. Louis every day.
There is 1 airport near St. Louis: Lambert-St Louis (STL)

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

    Prices for flights from California to Lambert-St Louis Airport are refreshed on a daily basis.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from California to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The required travel and health documents for your Lambert-St Louis Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lambert-St Louis Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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


Best airlines flying from California to St. Louis

Compare and see reviews for airlines that fly from California to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $97Free CancellationRating
6.3
8,166 reviews
Search Spirit Airlines flights
FrontierPriceFrom $105Free CancellationRating
6.1
3,550 reviews
Search Frontier flights
American AirlinesPriceFrom $217Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $219Free CancellationRating
8.0
8,789 reviews
Search Delta flights
United AirlinesPriceFrom $236Free CancellationRating
7.4
9,189 reviews
Search United Airlines flights
SouthwestPriceFrom $279Free CancellationRating
8.1
5,048 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $349Free CancellationRating
8.0
9,434 reviews
Search Alaska Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from California to St. Louis. momondo saves you time and could save you money on your trip.

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

Flights from California to St. Louis with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential California to St. Louis 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 California to St. Louis right now. Can momondo alert me if prices change?

If you are simply researching potential flights to St. Louis, momondo offers a useful price alert feature which will track prices for flights to St. Louis from California and alert you when they change.


An easier way to manage your St. Louis trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Mon 11/18
Mon 11/25
Email me momondo's favorite deals

Find better results for your trip to the United States