HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Missouri

$71+ Cheap flights from California to Missouri

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — STL
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from California to Missouri with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from California to Missouri

Keep the following information in mind while searching for California to Missouri flight deals. Data was last updated September 15, 2025.

Round-trip from

$77
(Kiwi.com)

One-way from

$71
(Trip.com)

Popular in

February

Cheapest in

September

Average price

$228

Good round-trip deal

$180 or less

Good one-way deal

$124 or less
From California to Missouri
Search Deals
One-way flight from California to Missouri
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals
Price to beat on a round-trip flight from California to Missouri.
Search Deals
Price to beat on a one-way flight from California to Missouri.
Search Deals

Find flight deals from California to Missouri

Cheapest flights from California to Missouri
Explore the most affordable flight options available from California to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/106:20 amLAS - STL
Nonstop3h 23mFrontier
Mon 10/139:59 pmSTL - LAS
Nonstop3h 38mFrontier
Deal found 9/13$77
This Cheapflightsfares deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/193:15 pmLAS - STL
Nonstop3h 25mFrontier
Mon 9/229:29 pmSTL - LAS
Nonstop3h 36mFrontier
Deal found 9/13$102
This Frontier deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/263:15 pmLAS - STL
Nonstop3h 25mFrontier
Sat 9/274:58 pmSTL - LAS
Nonstop3h 37mFrontier
Deal found 9/14$103
This Cheapflightsfares deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2012:59 amLAS - STL
1 stop6h 08mFrontier
Sat 10/254:51 pmSTL - LAS
Nonstop3h 39mFrontier
Deal found 9/13$109
This Priceline deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/112:59 amLAS - STL
1 stop6h 07mFrontier
Sun 10/52:38 pmSTL - LAS
Nonstop3h 38mFrontier
Deal found 9/14$111
This Gotogate deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/308:32 amLAS - STL
Nonstop3h 25mFrontier
Thu 11/611:07 amSTL - LAS
1 stop12h 21mFrontier
Deal found 9/15$112
This Booking.com deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1110:30 amLAS - STL
Nonstop3h 26mFrontier
Sat 10/184:33 pmSTL - LAS
1 stop18h 54mFrontier
Deal found 9/12$120
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/49:52 amLAX - MCI
Nonstop3h 18mMultiple Airlines
Thu 10/94:00 pmMCI - LAX
1 stop5h 17mMultiple Airlines
Deal found 9/13$129
This Priceline deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/26:35 amLAX - MCI
1 stop5h 13mMultiple Airlines
Sat 10/44:05 pmMCI - LAX
Nonstop3h 41mMultiple Airlines
Deal found 9/13$132
This Frontier deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/268:34 amLAS - STL
Nonstop3h 19mFrontier
Fri 9/269:35 pmSTL - LAS
Nonstop3h 36mFrontier
Deal found 9/14$132
This Kiwi.com deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/39:52 amLAX - MCI
Nonstop3h 18mSpirit Airlines
Sat 10/44:05 pmMCI - LAX
Nonstop3h 41mSpirit Airlines
Deal found 9/12$134
This Cheapflightsfares deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/3012:59 amLAS - STL
1 stop6h 07mFrontier
Sun 10/52:38 pmSTL - LAS
Nonstop3h 38mFrontier
Deal found 9/13$136

Cheapflights Fare Finder

 
Customize your flight search to find flights from California to Missouri that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from California to Missouri that are best for you.

Fly from

California

Fly to

Missouri

Route

Depart

Return

Price

Las VegasSt. Louis

LAS - STL

LASSTL

Las Vegas Harry Reid Intl

Tue 10/21

9:14 am-9:07 am

1 stop21h 53m

Lambert-St Louis

Sat 10/25

4:51 pm-6:30 pm

Nonstop3h 39m

$109

Las VegasSt. Louis

LAS - STL

LASSTL

Las Vegas Harry Reid Intl

Mon 10/13

7:00 am-7:26 pm

1 stop10h 26m

Lambert-St Louis

Mon 10/20

9:59 pm-11:37 pm

Nonstop3h 38m

$120

Las VegasSt. Louis

LAS - STL

LASSTL

Las Vegas Harry Reid Intl

Sat 10/11

10:30 am-3:56 pm

Nonstop3h 26m

Lambert-St Louis

Sat 10/18

4:33 pm-9:27 am

1 stop18h 54m

$120

OntarioSt. Louis

ONT - STL

ONTSTL

Ontario

Thu 10/2

8:59 pm-9:06 am

1 stop10h 07m

Lambert-St Louis

Mon 10/6

9:29 pm-8:42 pm

1 stop25h 13m

$143

OntarioSt. Louis

ONT - STL

ONTSTL

Ontario

Tue 10/14

7:04 am-9:07 am

1 stop24h 03m

Lambert-St Louis

Tue 10/21

7:52 pm-11:50 pm

1 stop5h 58m

$143

Las VegasSt. Louis

LAS - STL

LASSTL

Las Vegas Harry Reid Intl

Wed 10/8

12:55 am-9:22 am

1 stop6h 27m

Lambert-St Louis

Sun 10/12

7:52 pm-11:29 pm

1 stop5h 37m

$143

Las VegasSt. Louis

LAS - STL

LASSTL

Las Vegas Harry Reid Intl

Mon 9/22

12:59 am-9:06 am

1 stop6h 07m

Lambert-St Louis

Tue 9/30

7:55 pm-11:33 pm

1 stop5h 38m

$143

Las VegasSt. Louis

LAS - STL

LASSTL

Las Vegas Harry Reid Intl

Thu 9/25

12:59 am-9:06 am

1 stop6h 07m

Lambert-St Louis

Wed 10/1

7:55 pm-11:29 pm

1 stop5h 34m

$143

Las VegasSt. Louis

LAS - STL

LASSTL

Las Vegas Harry Reid Intl

Wed 10/1

12:59 am-9:06 am

1 stop6h 07m

Lambert-St Louis

Sun 10/5

7:55 pm-11:29 pm

1 stop5h 34m

$143

Santa AnaKansas City

SNA - MCI

SNAMCI

Santa Ana J. Wayne/Orange Cnty

Wed 11/12

5:46 pm-12:40 am

1 stop4h 54m

Kansas City

Sat 11/15

7:00 am-4:51 pm

1 stop11h 51m

$202

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from California to Missouri

Have a flexible travel schedule? Discover the best time to fly to Missouri from California with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from California to Missouri

What is the cheapest month to book a flight from California to Missouri?

Currently, August is the cheapest month in which you can book a flight from California to Missouri (average of $311). Flying from California to Missouri in March is currently the most expensive (average of $356). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CA to MO?

Find hourly flight availability from California to Missouri. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from California to Missouri as you normally would.

Reviews of airlines servicing Missouri

Get insights into the airlines that provide service to Missouri. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Missouri. Reviews last updated September 15, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from California to Missouri to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Overall

8.0

Food

7.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Overall

8.0

Food

7.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
8.0
Very good
7,954 reviews
Southwest
8.0
Very good
4,242 reviews

Overall

8.0

Food

7.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,929 reviews
Southwest
8.0
Very good
4,242 reviews

Overall

8.0

Food

7.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Overall

8.0

Food

7.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Spirit Airlines
6.3
Okay
8,015 reviews
Southwest
8.0
Very good
4,242 reviews

Overall

8.0

Food

7.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

Find useful and relevant information for your journey from California to Missouri. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this California to Missouri flight route?

    This flight path from California to Missouri was viewed by 20 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from California to Missouri?

    Frontier, Spirit Airlines, and Delta can get you from California to Missouri in just under 3h 12m. Your travel time can differ by up to 18h 41m. There are 1359 mi between California and Missouri. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from California to Missouri one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $72. United Airlines flights start at $79 while deals on Southwest start at $80 one-way.

  • Can I find deals for flights from California to Missouri that include hotel bookings?

    Yes. In addition to deals on California to Missouri flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from California to Missouri?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from California to Missouri.

  • Can I find deals for business class flights from California to Missouri?

    Yes. Cheapflights offers flight deals from California to Missouri by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from California to Missouri?

    Currently, August is the cheapest month in which you can book a flight from California to Missouri (average of $311). Flying from California to Missouri in March is currently the most expensive (average of $356). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for California to Missouri

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to John F Kennedy Intl flights
John F Kennedy Intl to Los Angeles flights
John F Kennedy Intl to Las Vegas flights
John F Kennedy Intl to Miami flights
Dallas/Fort Worth to John F Kennedy Intl flights
Dallas/Fort Worth to Las Vegas flights
San Francisco to John F Kennedy Intl flights
Los Angeles to Seattle flights
LaGuardia to Dallas/Fort Worth flights
Dallas/Fort Worth to Seattle flights
Newark to Fort Lauderdale flights
John F Kennedy Intl to O'Hare Intl flights
Los Angeles to Newark flights
O'Hare Intl to John F Kennedy Intl flights
Dallas/Fort Worth to LaGuardia flights
Newark to Las Vegas flights
LaGuardia to O'Hare Intl flights
LaGuardia to Fort Lauderdale flights
Seattle to Las Vegas flights
O'Hare Intl to Las Vegas flights
Newark to O'Hare Intl flights
O'Hare Intl to LaGuardia flights
Newark to Miami flights
San Francisco to Las Vegas flights
John F Kennedy Intl to Atlanta flights
John F Kennedy Intl to Orlando flights
Newark to Dallas/Fort Worth flights
John F Kennedy Intl to Dallas/Fort Worth flights
Dallas/Fort Worth to O'Hare Intl flights
John F Kennedy Intl to San Francisco flights
Seattle to Dallas/Fort Worth flights
Seattle to Los Angeles flights
Newark to Los Angeles flights
Dallas/Fort Worth to Denver flights
LaGuardia to Miami flights
Los Angeles to Honolulu flights
Los Angeles to Dallas/Fort Worth flights
Los Angeles to LaGuardia flights
O'Hare Intl to Dallas/Fort Worth flights
San Francisco to Newark flights
Newark to Orlando flights
O'Hare Intl to Newark flights
Atlanta to John F Kennedy Intl flights
Dallas/Fort Worth to Los Angeles flights
Los Angeles to O'Hare Intl flights
Dallas/Fort Worth to Newark flights
John F Kennedy Intl to Fort Lauderdale flights
John F Kennedy Intl to Sky Harbor Intl flights
Dulles Intl to Dallas/Fort Worth flights
Atlanta to Las Vegas flights

Top 8 airlines flying from California to Missouri

Discover the top 8 airlines that operate flights from California to Missouri. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$92Average$249FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$97Average$239FlexibilityNo cancel feeOn-time65%
DeltaCheapest$134Average$369FlexibilityNo cancel feeOn-timeN/A
Allegiant AirCheapest$144Average$250FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$169Average$435FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$206Average$448FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$226Average$470FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$237Average$461FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.