SAN

$50 Find Cheap Flights from Missouri to San Diego

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to San Diego departing on 2/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San Diego

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Everything you should know

Cheapest round-trip
$112
Overall average: $371
Frontier
Wed 3/4Fri 3/6
MCI - SAN • 1 stop
Cheapest non-stop
$346
Typical prices: $419-$652
Southwest
Wed 4/8Sat 4/11
STL - SAN • Non-stop
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Flight Deals
Useful Info
Flight Deals

Cheap Flights from Missouri to San Diego

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Missouri to San Diego that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Missouri to San Diego

Wed, Mar 4 - Fri, Mar 6
Frontier Logo
4:39 pm - 9:41 pm
MCI
-
SAN
7h 02m
1 stop
Frontier Logo
9:18 pm - 7:55 pm
SAN
-
MCI
20h 37m
1 stop
$112Frontier
Wed, Feb 25 - Sat, Feb 28
Frontier Logo
4:39 pm - 9:41 pm
MCI
-
SAN
7h 02m
1 stop
Frontier Logo
12:23 pm - 7:46 pm
SAN
-
MCI
5h 23m
1 stop
$116Frontier
Sat, Feb 21 - Sat, Feb 28
Frontier Logo
8:36 pm - 8:24 am
MCI
-
SAN
13h 48m
1 stop
Frontier Logo
6:25 am - 7:46 pm
SAN
-
MCI
11h 21m
1 stop
$123Frontier
Wed, Feb 25 - Sat, Feb 28
Frontier Logo
4:39 pm - 9:41 pm
MCI
-
SAN
7h 02m
1 stop
Frontier Logo
6:25 am - 7:46 pm
SAN
-
MCI
11h 21m
1 stop
$126Frontier
Fri, Feb 20 - Sun, Feb 22
Multiple Airlines Logo
8:20 pm - 10:26 am
STL
-
SAN
16h 06m
2 stops
Multiple Airlines Logo
8:10 pm - 8:02 pm
SAN
-
STL
21h 52m
1 stop
$286Multiple Airlines
Wed, Mar 4 - Sat, Mar 7
Alaska Airlines Logo
7:00 am - 9:34 pm
STL
-
SAN
16h 34m
2 stops
Alaska Airlines Logo
8:26 pm - 1:23 pm
SAN
-
STL
14h 57m
1 stop
$295Alaska Airlines
Fri, May 29 - Sun, May 31
United Airlines Logo
11:23 am - 6:25 pm
COU
-
SAN
9h 02m
1 stop
United Airlines Logo
8:32 pm - 10:48 am
SAN
-
COU
12h 16m
2 stops
$309United Airlines
Tue, Mar 3 - Wed, Mar 11
American Airlines Logo
4:32 pm - 10:30 pm
SGF
-
SAN
7h 58m
1 stop
American Airlines Logo
2:18 pm - 11:55 pm
SAN
-
SGF
7h 37m
1 stop
$314American Airlines
Sat, Feb 14 - Wed, Feb 18
United Airlines Logo
9:00 am - 4:38 pm
SGF
-
SAN
9h 38m
1 stop
United Airlines Logo
8:00 am - 4:25 pm
SAN
-
SGF
6h 25m
1 stop
$339United Airlines
Thu, Feb 19 - Mon, Feb 23
American Airlines Logo
10:08 am - 9:44 pm
COU
-
SAN
13h 36m
1 stop
American Airlines Logo
6:20 am - 8:19 pm
SAN
-
COU
11h 59m
1 stop
$344American Airlines
Useful Info

Good to know

Low seasonSeptember
Cheapest flight$50
Best time to beat the crowds with an average 10% drop in price.
Flight from St. Louis to San Diego

FAQs for booking flights from Missouri to San Diego

  • How does KAYAK find such low prices on flights from Missouri to San Diego?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missouri to San Diego.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to San Diego?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Diego from Missouri is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Missouri to San Diego?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Diego with an airline and back to Missouri with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to San Diego?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Diego from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Julian
National City
Borrego Springs
Poway
Lemon Grove
Alpine
Santee

Everything you need to know for your flight to San Diego

Information on the airport you'll fly into in San Diego

San Diego (SAN)