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Cheap flights from Missouri to California from $54

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missouri to California departing on 2/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

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Frontier Logo
8:40 pm - 11:08 pm
MCI
-
SAN
28h 28m
1 stop
Frontier Logo
9:18 pm - 7:55 pm
SAN
-
MCI
20h 37m
1 stop
$115Frontier
Sat, Mar 7 - Fri, Mar 13
Frontier Logo
8:40 pm - 11:08 pm
MCI
-
SAN
28h 28m
1 stop
Frontier Logo
9:00 am - 7:53 pm
SAN
-
MCI
8h 53m
1 stop
$117Frontier
Sat, Mar 7 - Mon, Mar 9
Frontier Logo
10:11 pm - 11:59 pm
STL
-
LAS
3h 48mnonstop
Frontier Logo
6:05 am - 11:19 am
LAS
-
STL
3h 14mnonstop
$120Frontier
Mon, Mar 2 - Fri, Mar 6
Frontier Logo
10:11 pm - 11:59 pm
STL
-
LAS
3h 48mnonstop
Frontier Logo
6:05 am - 11:19 am
LAS
-
STL
3h 14mnonstop
$121Frontier
Fri, Feb 27 - Fri, Mar 6
Frontier Logo
10:11 pm - 11:59 pm
STL
-
LAS
3h 48mnonstop
Frontier Logo
6:05 am - 11:19 am
LAS
-
STL
3h 14mnonstop
$122Frontier
Fri, Feb 27 - Fri, Mar 6
Spirit Airlines Logo
6:04 pm - 7:12 pm
MCI
-
LAS
3h 08mnonstop
Spirit Airlines Logo
12:25 pm - 5:09 pm
LAS
-
MCI
2h 44mnonstop
$125Spirit Airlines
Mon, Mar 16 - Wed, Mar 18
Spirit Airlines Logo
6:04 pm - 7:12 pm
MCI
-
LAS
3h 08mnonstop
Spirit Airlines Logo
12:25 pm - 5:09 pm
LAS
-
MCI
2h 44mnonstop
$126Spirit Airlines
Sat, Mar 21 - Tue, Mar 24
Multiple Airlines Logo
7:00 am - 8:14 am
MCI
-
LAS
3h 14mnonstop
Multiple Airlines Logo
9:36 am - 7:46 pm
LAS
-
MCI
8h 10m
1 stop
$129Multiple Airlines
Tue, Feb 24 - Sat, Feb 28
Multiple Airlines Logo
7:00 am - 8:14 am
MCI
-
LAS
3h 14mnonstop
Multiple Airlines Logo
11:59 pm - 10:58 am
LAS
-
MCI
8h 59m
1 stop
$132Multiple Airlines
Tue, Mar 3 - Tue, Mar 10
United Airlines Logo
6:00 pm - 10:35 pm
STL
-
SAN
6h 35m
1 stop
United Airlines Logo
1:45 pm - 10:14 pm
SAN
-
STL
6h 29m
1 stop
$257United Airlines
Fri, Feb 20 - Mon, Feb 23

Southwest flights from Missouri to California

Our best Southwest deals on Missouri to California flight tickets
Southwest
Apr 20
STL1:45 pmLambert-St Louis
5h 50m
1 stop
LAS5:35 pmLas Vegas Harry Reid Intl
Apr 27
LAS11:40 pmLas Vegas Harry Reid Intl
6h 05m
1 stop
STL7:45 amLambert-St Louis
$139
Southwest
Feb 14
STL2:35 pmLambert-St Louis
6h 20m
1 stop
LAX6:55 pmLos Angeles
Feb 14
LAX11:15 pmLos Angeles
8h 20m
1 stop
STL9:35 amLambert-St Louis
$340
Southwest
Feb 14
STL10:15 amLambert-St Louis
7h 35m
2 stops
LAX3:50 pmLos Angeles
Feb 14
LAX11:15 pmLos Angeles
8h 20m
1 stop
STL9:35 amLambert-St Louis
$346

Delta flights from Missouri to California

Our best Delta deals on Missouri to California flight tickets
Delta
Feb 21
MCI4:12 pmKansas City
6h 41m
1 stop
SAN8:53 pmSan Diego
Feb 25
SAN6:15 amSan Diego
8h 42m
1 stop
MCI4:57 pmKansas City
$217
Delta
Mar 3
MCI6:30 amKansas City
7h 37m
1 stop
ONT12:07 pmOntario
Mar 3
ONT5:00 pmOntario
4h 59m
1 stop
MCI11:59 pmKansas City
$257
Delta
Feb 11
MCI2:12 pmKansas City
10h 19m
1 stop
SAN10:31 pmSan Diego
Feb 14
SAN10:20 pmSan Diego
9h 13m
1 stop
MCI9:33 amKansas City
$277

momondo Fare Finder

 
Customize your flight search to find flights from Missouri to California 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, momondo users made 832,500 searches. Data last updated February 8, 2026.
Use the filters below to find and compare flights from Missouri to California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Kansas CitySan Diego

MCI - SAN

MCISAN

Kansas City

Sat 3/7

8:40 pm-11:08 pm

1 stop28h 28m

San Diego

Fri 3/13

9:18 pm-7:55 pm

1 stop20h 37m

$115

Kansas CitySan Diego

MCI - SAN

MCISAN

Kansas City

Sat 3/7

8:40 pm-11:08 pm

1 stop28h 28m

San Diego

Mon 3/9

9:00 am-7:53 pm

1 stop8h 53m

$117

St. LouisLas Vegas

STL - LAS

STLLAS

Lambert-St Louis

Mon 3/2

10:11 pm-11:59 pm

Nonstop3h 48m

Las Vegas Harry Reid Intl

Fri 3/6

6:05 am-11:19 am

Nonstop3h 14m

$120

St. LouisLas Vegas

STL - LAS

STLLAS

Lambert-St Louis

Fri 2/27

10:11 pm-11:59 pm

Nonstop3h 48m

Las Vegas Harry Reid Intl

Fri 3/6

6:05 am-11:19 am

Nonstop3h 14m

$121

St. LouisLas Vegas

STL - LAS

STLLAS

Lambert-St Louis

Fri 2/27

10:11 pm-11:59 pm

Nonstop3h 48m

Las Vegas Harry Reid Intl

Fri 3/6

6:05 am-11:19 am

Nonstop3h 14m

$122

Kansas CityLas Vegas

MCI - LAS

MCILAS

Kansas City

Mon 3/16

6:04 pm-7:12 pm

Nonstop3h 08m

Las Vegas Harry Reid Intl

Wed 3/18

12:25 pm-5:09 pm

Nonstop2h 44m

$125

Kansas CityLas Vegas

MCI - LAS

MCILAS

Kansas City

Sat 3/21

6:04 pm-7:12 pm

Nonstop3h 08m

Las Vegas Harry Reid Intl

Tue 3/24

12:25 pm-5:09 pm

Nonstop2h 44m

$126

Kansas CityLas Vegas

MCI - LAS

MCILAS

Kansas City

Tue 2/24

7:00 am-8:14 am

Nonstop3h 14m

Las Vegas Harry Reid Intl

Sat 2/28

9:36 am-7:46 pm

1 stop8h 10m

$129

Kansas CityLas Vegas

MCI - LAS

MCILAS

Kansas City

Tue 3/3

7:00 am-8:14 am

Nonstop3h 14m

Las Vegas Harry Reid Intl

Tue 3/10

11:59 pm-10:58 am

1 stop8h 59m

$132

St. LouisSan Diego

STL - SAN

STLSAN

Lambert-St Louis

Fri 2/20

6:00 pm-10:35 pm

1 stop6h 35m

San Diego

Mon 2/23

1:45 pm-10:14 pm

1 stop6h 29m

$257

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 Missouri 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 October is another great option to travel to California, with average flight prices from Missouri averaging around $314.

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

The cheapest day to depart from Missouri to California is on a Thursday. Travelers who choose to depart for California on a Thursday will often find tickets for as low as $422. 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 $573.

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 afternoon when flights can be purchased for as low as $335. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $515 on average. Flights to California from Missouri in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Missouri to California flight route?

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

How far in advance should I book a flight to California?

You are more likely to see cheaper flights to California from Missouri when booking weeks ahead of your departure date. In general, you can expect to find flights to California for around $373 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to California from Missouri for as low as $305 on momondo.

What cabin class options are available on Missouri to California flights?

There are 4 cabin classes available to choose from on Missouri 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 Missouri to California flights?

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

Cheap Missouri to California flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missouri to California

Best Price Found

$179

Fastest flight time

3h 06m

Direct flights

Every day

Airports in California

418 airports
The best one-way flight to California from Missouri in the past 72 hours is $179. The best round-trip flight deal from Missouri to California found on momondo in the last 72 hours is $371.
The fastest flight from Missouri to California takes 3h 06m
Direct flights go from Missouri to California every day.
There are 418 airports in California. From Missouri there are direct flights to Las Vegas Harry Reid Intl (LAS).
Search flight deals

  • When did momondo last update prices for flights from Missouri to California?

    Prices for flights from Missouri to California are updated daily.

  • How many operators does momondo search for flights from Missouri to California?

  • How old do you have to be to fly from Missouri 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 Missouri to California.

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

    The required travel and health documents for your California 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 California. 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 Missouri to California?

Best airlines flying from Missouri to California

Compare and see reviews for airlines that fly from Missouri to California with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $75Free CancellationRating
5.7
3,051 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $81Free CancellationRating
6.3
8,431 reviews
Search Spirit Airlines flights
DeltaPriceFrom $118Free CancellationRating
7.9
8,174 reviews
Search Delta flights
Allegiant AirPriceFrom $139Free CancellationRating
7.2
711 reviews
Search Allegiant Air flights
American AirlinesPriceFrom $176Free CancellationRating
7.2
11,255 reviews
Search American Airlines flights
United AirlinesPriceFrom $182Free CancellationRating
7.4
9,259 reviews
Search United Airlines flights
SouthwestPriceFrom $199Free CancellationRating
8.0
4,281 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $248Free CancellationRating
8.0
11,864 reviews
Search Alaska Airlines flights
JetBluePriceFrom $304Free CancellationRating
7.2
2,895 reviews
Search JetBlue flights

Why use momondo?

Why should I use momondo to find a flight deal from Missouri to California?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Missouri to California for you.

Can I find flights from Missouri to California with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Missouri to California flights to just show those with flexible booking policies.

How can momondo help me find flights from Missouri to California?

momondo helps you find the best flight between Missouri and California by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Missouri to California now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to California and let you know when they change.

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Find better results for your trip to California

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