Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Kansas City to San Diego from $96

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Kansas City to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
4:22 pm - 11:26 pmMCI  Kansas City-SAN San Diego
9h 04m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
7:50 pm - 3:26 pmSAN  San Diego-MCI Kansas City
17h 36m1 stop Seattle/Tacoma Intl
$157Alaska Airlines
Tue, Feb 2 - Fri, Feb 5
Alaska Airlines Logo
4:22 pm - 11:26 pmMCI  Kansas City-SAN San Diego
9h 04m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
3:49 pm - 3:26 pmSAN  San Diego-MCI Kansas City
21h 37m1 stop Seattle/Tacoma Intl
$157Alaska Airlines
Wed, Feb 3 - Mon, Feb 8
Multiple Airlines Logo
6:30 am - 1:23 pmMCI  Kansas City-SAN San Diego
8h 53m1 stop Seattle/Tacoma Intl
Multiple Airlines Logo
11:14 am - 7:35 pmSAN  San Diego-MCI Kansas City
6h 21m1 stop Denver Intl
$160Multiple Airlines
Sun, Dec 13 - Wed, Dec 16
Frontier Logo
8:29 pm - 10:21 amMCI  Kansas City-SAN San Diego
15h 52m1 stop Denver Intl
Frontier Logo
11:14 am - 7:35 pmSAN  San Diego-MCI Kansas City
6h 21m1 stop Denver Intl
$172Frontier
Tue, Dec 1 - Tue, Dec 8
Frontier Logo
8:32 pm - 11:58 pmMCI  Kansas City-SAN San Diego
5h 26m1 stop Denver Intl
Frontier Logo
6:30 am - 7:35 pmSAN  San Diego-MCI Kansas City
11h 05m1 stop Denver Intl
$172Frontier
Wed, Dec 9 - Sat, Dec 12
Multiple Airlines Logo
4:22 pm - 11:26 pmMCI  Kansas City-SAN San Diego
9h 04m1 stop Seattle/Tacoma Intl
Multiple Airlines Logo
6:36 am - 7:36 pmSAN  San Diego-MCI Kansas City
11h 00m1 stop Denver Intl
$181Multiple Airlines
Tue, Feb 9 - Tue, Feb 16
Delta Logo
6:00 am - 10:55 amMCI  Kansas City-SAN San Diego
6h 55m1 stop Minneapolis St Paul
Delta Logo
3:40 pm - 11:24 pmSAN  San Diego-MCI Kansas City
5h 44m1 stop Minneapolis St Paul
$253Delta
Thu, Nov 19 - Wed, Nov 25
American Airlines Logo
5:10 pm - 11:59 pmMCI  Kansas City-SAN San Diego
8h 49m1 stop Dallas/Fort Worth
American Airlines Logo
4:40 pm - 12:24 amSAN  San Diego-MCI Kansas City
5h 44m1 stop Dallas/Fort Worth
$258American Airlines
Thu, Nov 19 - Tue, Nov 24
Delta Logo
7:00 am - 12:51 pmMCI  Kansas City-SAN San Diego
7h 51m1 stop Seattle/Tacoma Intl
Delta Logo
6:25 am - 3:01 pmSAN  San Diego-MCI Kansas City
6h 36m1 stop Minneapolis St Paul
$293Delta
Fri, Nov 20 - Fri, Nov 27
American Airlines Logo
5:30 am - 11:33 amMCI  Kansas City-SAN San Diego
8h 03m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
12:23 pm - 9:24 pmSAN  San Diego-MCI Kansas City
7h 01m1 stop Phoenix Sky Harbor Intl
$307American Airlines
Thu, Dec 24 - Thu, Dec 31

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Frontier flights from Kansas City to San Diego

Our best Frontier deals on Kansas City to San Diego flight tickets
Frontier
Dec 1
MCI8:29 pmKansas City
15h 52m
1 stop
SAN10:21 amSan Diego
Dec 8
SAN11:14 amSan Diego
6h 21m
1 stop
MCI7:35 pmKansas City
$172
Frontier
Dec 4
MCI8:29 pmKansas City
15h 50m
1 stop
SAN10:19 amSan Diego
Dec 14
SAN6:30 amSan Diego
11h 05m
1 stop
MCI7:35 pmKansas City
$177
Frontier
Feb 2
MCI8:31 pmKansas City
5h 27m
1 stop
SAN11:58 pmSan Diego
Feb 4
SAN6:36 amSan Diego
11h 00m
1 stop
MCI7:36 pmKansas City
$178

Alaska Airlines flights from Kansas City to San Diego

Our best Alaska Airlines deals on Kansas City to San Diego flight tickets
Alaska Airlines
Jan 7
MCI4:22 pmKansas City
9h 04m
1 stop
SAN11:26 pmSan Diego
Jan 11
SAN7:50 pmSan Diego
17h 36m
1 stop
MCI3:26 pmKansas City
$157
Alaska Airlines
Feb 3
MCI4:22 pmKansas City
18h 58m
2 stops
SAN9:20 amSan Diego
Feb 8
SAN7:50 pmSan Diego
17h 36m
1 stop
MCI3:26 pmKansas City
$205
Alaska Airlines
Nov 14
MCI2:52 pmKansas City
9h 43m
1 stop
SAN10:35 pmSan Diego
Nov 18
SAN1:48 pmSan Diego
8h 11m
1 stop
MCI11:59 pmKansas City
$217

momondo Fare Finder

 
Use the filters below to find and compare flights from Kansas City to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Kansas CitySan Diego

MCI Kansas City - SAN San Diego

MCISAN

Kansas City

Tue 2/2

4:22 pm-11:26 pm

1 stop9h 04m

San Diego

Fri 2/5

7:50 pm-3:26 pm

1 stop17h 36m

$157

Kansas CitySan Diego

MCI Kansas City - SAN San Diego

MCISAN

Kansas City

Wed 2/3

4:22 pm-11:26 pm

1 stop9h 04m

San Diego

Mon 2/8

3:49 pm-3:26 pm

1 stop21h 37m

$157

Kansas CitySan Diego

MCI Kansas City - SAN San Diego

MCISAN

Kansas City

Sun 12/13

6:30 am-1:23 pm

1 stop8h 53m

San Diego

Wed 12/16

11:14 am-7:35 pm

1 stop6h 21m

$160

Kansas CitySan Diego

MCI Kansas City - SAN San Diego

MCISAN

Kansas City

Tue 12/1

8:29 pm-10:21 am

1 stop15h 52m

San Diego

Tue 12/8

11:14 am-7:35 pm

1 stop6h 21m

$172

Kansas CitySan Diego

MCI Kansas City - SAN San Diego

MCISAN

Kansas City

Wed 12/9

8:32 pm-11:58 pm

1 stop5h 26m

San Diego

Sat 12/12

6:30 am-7:35 pm

1 stop11h 05m

$172

Kansas CitySan Diego

MCI Kansas City - SAN San Diego

MCISAN

Kansas City

Tue 2/9

4:22 pm-11:26 pm

1 stop9h 04m

San Diego

Tue 2/16

6:36 am-7:36 pm

1 stop11h 00m

$181
Quickest round-trip

Kansas CitySan Diego

MCI Kansas City - SAN San Diego

MCISAN

Kansas City

Thu 11/19

6:00 am-10:55 am

1 stop6h 55m

San Diego

Wed 11/25

3:40 pm-11:24 pm

1 stop5h 44m

$253

Kansas CitySan Diego

MCI Kansas City - SAN San Diego

MCISAN

Kansas City

Thu 11/19

5:10 pm-11:59 pm

1 stop8h 49m

San Diego

Tue 11/24

4:40 pm-12:24 am

1 stop5h 44m

$258

Kansas CitySan Diego

MCI Kansas City - SAN San Diego

MCISAN

Kansas City

Fri 11/20

7:00 am-12:51 pm

1 stop7h 51m

San Diego

Fri 11/27

6:25 am-3:01 pm

1 stop6h 36m

$293

Kansas CitySan Diego

MCI Kansas City - SAN San Diego

MCISAN

Kansas City

Thu 12/24

5:30 am-11:33 am

1 stop8h 03m

San Diego

Thu 12/31

12:23 pm-9:24 pm

1 stop7h 01m

$307

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to San Diego from

How to get the cheapest flight ticket from Kansas City to San Diego

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 typical price of a round-trip flight between Kansas City and San Diego?

Prices are currently low for flights on this route.

Typical prices usually range from $310 to $453.
The lowest price recently found on this route was $157.

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of February, then departing from Kansas City during the month April is also very affordable. Most momondo users find prices during this month for around $317.

What is the cheapest Kansas City to San Diego flight route?

Fly from Kansas City to San Diego for the best Kansas City - San Diego flight prices

How far in advance should I book a flight from Kansas City to San Diego?

You are more likely to see cheaper flights to San Diego from Kansas City when booking weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $368 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Kansas City for as low as $290 on momondo.

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

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

You could potentially save up to 24% on your flight if you consider stops on a Kansas City to San Diego flight.

How have Kansas City to San Diego flight prices changed over time?

As of November 2026, prices for Kansas City to San Diego flights are approximately 19% cheaper when compared to flights at the same time last year.

When to book flights from Kansas City to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Kansas City to San Diego according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Kansas City to San Diego (MCI to SAN) flight deals and tips

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

Best Price Found

$96

Fastest flight time

3h 25m

Direct flights

Every day

Airports in San Diego

1 airport
The best one-way flight to San Diego from Kansas City in the past 72 hours is $96. The best round-trip flight deal from Kansas City to San Diego found on momondo in the last 72 hours is $157.
The fastest flight from Kansas City to San Diego takes 3h 25m
Direct flights go from Kansas City to San Diego every day.
There is 1 airport in San Diego. From Kansas City there are direct flights to San Diego (SAN).
Search flight deals

Frequently asked questions about flying from Kansas City to San Diego

  • How far is Kansas City to San Diego by plane?

    The distance between Kansas City and San Diego is about 1333.1 mi. Typically, this will take 3h 25m by plane in normal conditions.

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

    Prices for flights from Kansas City Airport to San Diego Airport are refreshed on a daily basis.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kansas City Airport to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The required travel and health documents for your San Diego Airport 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 San Diego Airport. 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 Kansas City to San Diego?

  • What is the most popular airline from Kansas City to San Diego?

Best airlines flying from Kansas City to San Diego

Compare and see reviews for airlines that fly from Kansas City to San Diego with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $128Free CancellationRating
5.5
2,511 reviews
Search Frontier flights
Alaska AirlinesPriceFrom $186Free CancellationRating
7.9
13,137 reviews
Search Alaska Airlines flights
DeltaPriceFrom $215Free CancellationRating
7.8
8,697 reviews
Search Delta flights
United AirlinesPriceFrom $216Free CancellationRating
7.3
10,463 reviews
Search United Airlines flights
SouthwestPriceFrom $268Free CancellationRating
8.0
4,220 reviews
Search Southwest flights
American AirlinesPriceFrom $276Free CancellationRating
7.0
12,222 reviews
Search American Airlines flights

  • Southwest Flights From Kansas City to San Diego

    The lowest priced Southwest flight from Kansas City to San Diego from the last 72 hours was $268. Generally, Southwest has 12 flights on this route every week with an average price of $423. Southwest is rated 8.0/10 by our users.

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Chula Vista
El Cajon
Coronado
National City
La Mesa
Julian
San Ysidro
Poway
Santee
Alpine
Imperial Beach
Lemon Grove
Borrego Springs

Why use momondo?

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

Finding the right flight to San Diego from Kansas City is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Diego quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to San Diego from Kansas City with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Kansas City to San Diego.

I’m not ready to book a flight from Kansas City to San Diego right now. Can momondo alert me if prices change?

If you are simply researching potential flights to San Diego, momondo offers a useful price alert feature which will track prices for flights to San Diego from Kansas City and alert you when they change.

An easier way to manage your San Diego trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 12/3
Thu 12/10
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States