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Cheap flights from San Diego to Missouri 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 San Diego to Missouri departing on 2/26. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
6:34 am - 10:14 amSAN-STL
25h 40m1 stop
Frontier Logo
7:43 pm - 7:15 pmSTL-SAN
25h 32m1 stop
$124Frontier
Find Deal
Tue, Dec 16 - Wed, Dec 17
Frontier Logo
6:25 am - 7:51 pmSAN-MCI
11h 26m1 stop
Frontier Logo
8:46 pm - 7:15 pmMCI-SAN
24h 29m1 stop
$130Frontier
Find Deal
Fri, Jan 9 - Sun, Jan 11
Frontier Logo
6:34 am - 10:14 amSAN-STL
25h 40m1 stop
Frontier Logo
7:43 pm - 11:59 pmSTL-SAN
6h 16m1 stop
$130Frontier
Find Deal
Thu, Dec 11 - Mon, Dec 15
Delta Logo
2:00 pm - 11:40 pmSAN-STL
7h 40m1 stop
Delta Logo
5:00 pm - 11:51 pmSTL-SAN
8h 51m1 stop
$253Delta
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Tue, Feb 24 - Wed, Feb 25
United Airlines Logo
12:07 pm - 7:54 pmSAN-SGF
5h 47m1 stop
United Airlines Logo
2:55 pm - 7:56 pmSGF-SAN
7h 01m1 stop
$269United Airlines
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Thu, Nov 27 - Thu, Dec 4
Delta Logo
12:05 pm - 11:04 pmSAN-MCI
8h 59m1 stop
Delta Logo
5:40 pm - 11:35 pmMCI-SAN
7h 55m1 stop
$269Delta
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Tue, Mar 3 - Tue, Mar 10
United Airlines Logo
11:02 am - 10:13 pmSAN-SGF
9h 11m2 stops
United Airlines Logo
9:40 pm - 1:24 amSGF-SAN
5h 44m1 stop
$274United Airlines
Find Deal
Tue, Nov 25 - Sat, Nov 29
American Airlines Logo
6:19 am - 3:11 pmSAN-MCI
6h 52m1 stop
American Airlines Logo
5:15 am - 9:56 amMCI-SAN
6h 41m1 stop
$317American Airlines
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Sun, Nov 9 - Wed, Nov 12
American Airlines Logo
12:43 pm - 10:47 pmSAN-STL
8h 04m1 stop
American Airlines Logo
7:00 am - 12:40 pmSTL-SAN
7h 40m1 stop
$325American Airlines
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Wed, Dec 10 - Sun, Dec 14
Southwest Logo
8:55 am - 3:35 pmSAN-MCI
4h 40m1 stop
Southwest Logo
12:15 pm - 1:45 pmMCI-SAN
3h 30mnonstop
$333Southwest
Find Deal
Sat, Dec 13 - Mon, Dec 15

Delta flights from San Diego to Missouri

Our best Delta deals on San Diego to Missouri flight tickets
Delta
Feb 24
SAN2:00 pmSan Diego
7h 40m
1 stop
STL11:40 pmLambert-St Louis
Feb 25
STL5:00 pmLambert-St Louis
8h 51m
1 stop
SAN11:51 pmSan Diego
$253
Find similar
Delta
Mar 3
SAN12:05 pmSan Diego
8h 59m
1 stop
MCI11:04 pmKansas City
Mar 10
MCI5:40 pmKansas City
7h 55m
1 stop
SAN11:35 pmSan Diego
$269
Find similar
Delta
Nov 7
SAN5:25 pmSan Diego
4h 53m
1 stop
MCI12:18 amKansas City
Nov 11
MCI5:27 pmKansas City
8h 13m
1 stop
SAN11:40 pmSan Diego
$317
Find similar

Frontier flights from San Diego to Missouri

Our best Frontier deals on San Diego to Missouri flight tickets
Frontier
Dec 16
SAN6:34 amSan Diego
25h 40m
1 stop
STL10:14 amLambert-St Louis
Dec 17
STL7:43 pmLambert-St Louis
25h 32m
1 stop
SAN7:15 pmSan Diego
$124
Find similar
Frontier
Dec 11
SAN6:34 amSan Diego
25h 40m
1 stop
STL10:14 amLambert-St Louis
Dec 15
STL7:43 pmLambert-St Louis
6h 16m
1 stop
SAN11:59 pmSan Diego
$130
Find similar
Frontier
Nov 12
SAN6:41 amSan Diego
24h 26m
1 stop
STL9:07 amLambert-St Louis
Nov 14
STL7:45 pmLambert-St Louis
28h 40m
1 stop
SAN10:25 pmSan Diego
$137
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Diego 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, momondo users made 832,500 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from San Diego to Missouri that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San DiegoSt. Louis

SAN - STL

SANSTL

San Diego

Tue 12/16

6:34 am-10:14 am

1 stop25h 40m

Lambert-St Louis

Wed 12/17

7:43 pm-7:15 pm

1 stop25h 32m

$124

San DiegoKansas City

SAN - MCI

SANMCI

San Diego

Fri 1/9

6:25 am-7:51 pm

1 stop11h 26m

Kansas City

Sun 1/11

8:46 pm-7:15 pm

1 stop24h 29m

$130

San DiegoSt. Louis

SAN - STL

SANSTL

San Diego

Thu 12/11

6:34 am-10:14 am

1 stop25h 40m

Lambert-St Louis

Mon 12/15

7:43 pm-11:59 pm

1 stop6h 16m

$130

San DiegoSt. Louis

SAN - STL

SANSTL

San Diego

Tue 2/24

2:00 pm-11:40 pm

1 stop7h 40m

Lambert-St Louis

Wed 2/25

5:00 pm-11:51 pm

1 stop8h 51m

$253

San DiegoSpringfield

SAN - SGF

SANSGF

San Diego

Thu 11/27

12:07 pm-7:54 pm

1 stop5h 47m

Springfield-Branson

Thu 12/4

2:55 pm-7:56 pm

1 stop7h 01m

$269

San DiegoKansas City

SAN - MCI

SANMCI

San Diego

Tue 3/3

12:05 pm-11:04 pm

1 stop8h 59m

Kansas City

Tue 3/10

5:40 pm-11:35 pm

1 stop7h 55m

$269

San DiegoSpringfield

SAN - SGF

SANSGF

San Diego

Tue 11/25

11:02 am-10:13 pm

2 stops9h 11m

Springfield-Branson

Sat 11/29

9:40 pm-1:24 am

1 stop5h 44m

$274

San DiegoKansas City

SAN - MCI

SANMCI

San Diego

Sun 11/9

6:19 am-3:11 pm

1 stop6h 52m

Kansas City

Wed 11/12

5:15 am-9:56 am

1 stop6h 41m

$317

San DiegoSt. Louis

SAN - STL

SANSTL

San Diego

Wed 12/10

12:43 pm-10:47 pm

1 stop8h 04m

Lambert-St Louis

Sun 12/14

7:00 am-12:40 pm

1 stop7h 40m

$325

San DiegoKansas City

SAN - MCI

SANMCI

San Diego

Sat 12/13

8:55 am-3:35 pm

1 stop4h 40m

Kansas City

Mon 12/15

12:15 pm-1:45 pm

Nonstop3h 30m

$333

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 Missouri from

How to get the cheapest flight ticket from San Diego to Missouri

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 Missouri?

In general, September is the cheapest month to fly from San Diego to Missouri. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $271. If you aren’t able to travel to Missouri during the month of September, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $307.

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

The cheapest day to depart from San Diego to Missouri is on a Friday when prices can be found for as low as $434. Flights from San Diego to Missouri on a Sunday will generally be more expensive and average around $536. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

According to our data, the cheapest time of day to fly to Missouri is in the evening. momondo users have found flights departing from San Diego to Missouri in the evening for as low as $198. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Missouri are more costly in the morning, with an average ticket price of $475. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest San Diego to Missouri flight route?

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

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

You are more likely to see cheaper flights to Missouri from San Diego when booking weeks ahead of your departure date. In general, you can expect to find flights to Missouri for around $377 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Missouri from San Diego for as low as $303 on momondo.

What cabin class options are available on San Diego to Missouri flights?

There is only 1 cabin class available to choose from on San Diego to Missouri 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 San Diego to Missouri flights?

You could potentially save up to 32% on your flight if you consider stops on a San Diego to Missouri flight.

Cheap San Diego to Missouri flight deals and tips

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

Best Price Found

$214

Fastest flight time

3h 05m

Direct flights

Every day

Airports in Missouri

2 airports
The best one-way flight to Missouri from San Diego in the past 72 hours is $214. The best round-trip flight deal from San Diego to Missouri found on momondo in the last 72 hours is $318.
The fastest flight from San Diego to Missouri takes 3h 05m
Direct flights go from San Diego to Missouri every day.
There are 2 airports near Missouri: Kansas City (MCI), Lambert-St Louis (STL)
Search flight deals

  • When did momondo last update prices for flights from San Diego Airport to Missouri?

    Prices for flights from San Diego Airport to Missouri refresh daily.

  • How many operators does momondo search for flights from San Diego Airport to Missouri?

  • How old do you have to be to fly from San Diego Airport to Missouri?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Missouri.

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

    The travel and health documents you'll need for your trip to Missouri 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 Missouri. 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 San Diego to Missouri?

Best airlines flying from San Diego to Missouri

Compare and see reviews for airlines that fly from San Diego to Missouri with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $105Free CancellationRating
6.3
8,115 reviews
Search Spirit Airlines flights
FrontierPriceFrom $122Free CancellationRating
5.8
3,123 reviews
Search Frontier flights
DeltaPriceFrom $138Free CancellationRating
7.9
7,993 reviews
Search Delta flights
American AirlinesPriceFrom $227Free CancellationRating
7.2
11,030 reviews
Search American Airlines flights
United AirlinesPriceFrom $236Free CancellationRating
7.4
8,998 reviews
Search United Airlines flights
SouthwestPriceFrom $282Free CancellationRating
8.0
4,242 reviews
Search Southwest flights

Why use momondo?

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

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

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

All flight searches from San Diego to Missouri on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from San Diego to Missouri?

momondo helps you find the best flight between San Diego and Missouri 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 San Diego to Missouri right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of San Diego to Missouri flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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