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$54+ 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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — STL
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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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 April 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$110
(Cheapflightsfares)

One-way from

$54
(FlightHub)

Popular in

February

Cheapest in

May

Average price

$344

Good round-trip deal

$190 or less

Good one-way deal

$71 or less
Provider with most accurate pricing for Los Angeles-Kansas City flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Kansas City flights.
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From California to Missouri
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One-way flight from California to Missouri
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Highest demand for flights based on searches. 10% potential increase in price ($37 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from California to Missouri.
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Price to beat on a one-way flight from California to Missouri.
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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 April 17, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/16. 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 5/23:39 pmLAS - STL
Nonstop3h 26mFrontier
Sun 5/49:55 pmSTL - LAS
Nonstop3h 46mFrontier
Deal found 4/16$110
This Cheapflightsfares deal was found by Cheapflights users on 4/17. 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 6/103:01 pmLAX - MCI
Nonstop3h 11mSpirit Airlines
Tue 6/179:47 pmMCI - LAX
Nonstop3h 39mSpirit Airlines
Deal found 4/17$153
This Booking.com deal was found by Cheapflights users on 4/17. 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.
Wed 5/71:59 pmLAX - MCI
1 stop27h 52mMultiple Airlines
Fri 5/99:07 pmMCI - LAX
Nonstop3h 33mMultiple Airlines
Deal found 4/17$155
This Frontier deal was found by Cheapflights users on 4/16. 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.
Tue 4/2212:59 amONT - STL
1 stop7h 02mFrontier
Sat 4/266:58 pmSTL - ONT
1 stop7h 01mFrontier
Deal found 4/16$178
This Frontier deal was found by Cheapflights users on 4/17. 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.
Thu 5/810:37 amLAX - MCI
1 stop7h 14mFrontier
Mon 5/128:51 pmMCI - LAX
1 stop5h 39mFrontier
Deal found 4/17$198
This Frontier deal was found by Cheapflights users on 4/16. 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.
Thu 5/89:00 pmSAN - STL
1 stop10h 09mFrontier
Mon 5/126:53 pmSTL - SAN
1 stop7h 20mFrontier
Deal found 4/16$198
This Mytrip deal was found by Cheapflights users on 4/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/86:00 amSJC - MCI
2 stops12h 12mSpirit Airlines
Mon 5/127:58 pmMCI - SJC
1 stop16h 07mSpirit Airlines
Deal found 4/17$199
This Cheapflightsfares deal was found by Cheapflights users on 4/16. 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.
Thu 5/226:15 amSAN - MCI
1 stop10h 48mSpirit Airlines
Sun 6/17:58 pmMCI - SAN
1 stop13h 15mSpirit Airlines
Deal found 4/16$200
This Priceline deal was found by Cheapflights users on 4/16. 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 5/112:59 amLAS - STL
1 stop6h 10mMultiple Airlines
Sun 5/46:10 pmSTL - LAS
1 stop8h 49mMultiple Airlines
Deal found 4/16$200
This Mytrip deal was found by Cheapflights users on 4/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/712:08 amONT - MCI
1 stop17h 43mFrontier
Sun 5/118:51 pmMCI - ONT
1 stop16h 24mFrontier
Deal found 4/17$204
This Cheapflightsfares deal was found by Cheapflights users on 4/16. 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.
Thu 6/129:12 pmLAS - STL
1 stop11h 21mSpirit Airlines
Mon 6/1611:28 amSTL - LAS
1 stop15h 26mSpirit Airlines
Deal found 4/16$225
This CheapOair deal was found by Cheapflights users on 4/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/258:59 pmSFO - MCI
1 stop20h 51mFrontier
Mon 4/288:40 pmMCI - SFO
1 stop19h 58mFrontier
Deal found 4/17$248

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 April 17, 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

Fri 5/2

3:39 pm-9:05 pm

Nonstop3h 26m

Lambert-St Louis

Sun 5/4

9:55 pm-11:41 pm

Nonstop3h 46m

$110

Los AngelesKansas City

LAX - MCI

LAXMCI

Los Angeles

Tue 6/10

3:01 pm-8:12 pm

Nonstop3h 11m

Kansas City

Tue 6/17

9:47 pm-11:26 pm

Nonstop3h 39m

$153

Los AngelesKansas City

LAX - MCI

LAXMCI

Los Angeles

Wed 5/7

1:59 pm-7:51 pm

1 stop27h 52m

Kansas City

Fri 5/9

9:07 pm-10:40 pm

Nonstop3h 33m

$155

OntarioSt. Louis

ONT - STL

ONTSTL

Ontario

Tue 4/29

12:59 am-10:01 am

1 stop7h 02m

Lambert-St Louis

Sat 5/3

8:15 pm-11:59 pm

1 stop5h 44m

$178

Los AngelesKansas City

LAX - MCI

LAXMCI

Los Angeles

Thu 5/8

10:37 am-7:51 pm

1 stop7h 14m

Kansas City

Mon 5/12

8:51 pm-12:30 am

1 stop5h 39m

$198

San DiegoSt. Louis

SAN - STL

SANSTL

San Diego

Thu 5/8

9:00 pm-9:09 am

1 stop10h 09m

Lambert-St Louis

Mon 5/12

6:53 pm-12:13 am

1 stop7h 20m

$198

San JoseKansas City

SJC - MCI

SJCMCI

San Jose

Thu 5/8

6:00 am-8:12 pm

2 stops12h 12m

Kansas City

Mon 5/12

7:58 pm-10:05 am

1 stop16h 07m

$199

Las VegasSt. Louis

LAS - STL

LASSTL

Las Vegas Harry Reid Intl

Thu 5/1

12:59 am-9:09 am

1 stop6h 10m

Lambert-St Louis

Sun 5/4

6:10 pm-12:59 am

1 stop8h 49m

$200

San DiegoKansas City

SAN - MCI

SANMCI

San Diego

Thu 5/22

6:15 am-7:03 pm

1 stop10h 48m

Kansas City

Sun 6/1

7:58 pm-7:13 am

1 stop13h 15m

$200

OntarioKansas City

ONT - MCI

ONTMCI

Ontario

Wed 5/7

12:08 am-7:51 pm

1 stop17h 43m

Kansas City

Sun 5/11

8:51 pm-11:15 am

1 stop16h 24m

$204

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 60 results
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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 April 17, 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.

Rainfall in Missouri by month

Plan your trip to Missouri by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Missouri ranges from 1.1 - 5.2 inches per month. May is typically the wettest month, when rainfall can reach 5.2 in. January is typically the driest time to visit Missouri when rainfall is around 1.1 in.

Temperature in Missouri by month

Plan your trip to Missouri by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Missouri, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

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 April 17, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from California to Missouri by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,882 reviews

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,882 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,280 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,917 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Hawaiian Airlines
7.9
Good
2,382 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,667 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

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 18 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $54. Frontier flights start at $66 while deals on Delta start at $118 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.

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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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$55Average$230FlexibilityNo cancel feeOn-time65%
FrontierCheapest$96Average$212FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$144Average$240FlexibilityNo cancel feeOn-time88%
DeltaCheapest$189Average$376FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$202Average$456FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$226Average$458FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$273Average$725FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$274Average$460FlexibilityNo cancel feeOn-time63%

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