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Cheap flights from Kansas City to San Diego from $75

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kansas City to San Diego departing on 2/24. 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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Find the cheapest flights from Kansas City to San Diego

Cheap round-trip flights

These are some of the best round-trip flight deals from Kansas City to San Diego that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Kansas City to San Diego.

Cheap last minute flights

Planning a quick getaway from Kansas City to San Diego? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to San Diego, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Kansas City to San Diego

Find recent round-trip train or bus tickets from Kansas City to San Diego.

All round-trip flight deals from Kansas City to San Diego

The cheapest plane tickets from Kansas City to San Diego found on KAYAK recently.
8:35 pm - 12:20 amMCI-SAN
5h 45m1 stop
6:25 am - 7:35 pmSAN-MCI
11h 10m1 stop
$110Frontier
Find Deal
lun., mar. 3 - mié., mar. 5
8:35 pm - 12:20 amMCI-SAN
5h 45m1 stop
6:25 am - 7:35 pmSAN-MCI
11h 10m1 stop
$125Frontier
Find Deal
lun., mar. 3 - sáb., mar. 8
4:04 pm - 12:55 pmMCI-SAN
22h 51m3 stops
6:15 am - 6:27 pmSAN-MCI
10h 12m1 stop
$199Spirit Airlines
Find Deal
lun., feb. 10 - mié., feb. 12
8:24 pm - 5:59 pmMCI-SAN
23h 35m2 stops
6:15 am - 6:27 pmSAN-MCI
10h 12m1 stop
$200Spirit Airlines
Find Deal
lun., feb. 10 - mié., feb. 12
11:31 am - 6:44 pmMCI-SAN
9h 13m1 stop
8:35 am - 4:09 pmSAN-MCI
5h 34m1 stop
$227United Airlines
Find Deal
vie., feb. 7 - mar., feb. 11
1:50 pm - 7:53 pmMCI-SAN
8h 03m2 stops
7:00 am - 4:09 pmSAN-MCI
7h 09m1 stop
$232United Airlines
Find Deal
vie., feb. 7 - mar., feb. 11
5:40 am - 8:39 amMCI-SAN
4h 59m1 stop
6:40 am - 4:39 pmSAN-MCI
7h 59m1 stop
$238American Airlines
Find Deal
lun., feb. 10 - sáb., feb. 15
6:20 pm - 11:58 pmMCI-SAN
7h 38m1 stop
6:30 am - 1:35 pmSAN-MCI
5h 05m1 stop
$249Delta
Find Deal
vie., feb. 14 - dom., feb. 16
6:20 pm - 11:41 pmMCI-SAN
7h 21m1 stop
3:15 pm - 11:16 pmSAN-MCI
6h 01m1 stop
$258Delta
Find Deal
vie., jul. 4 - sáb., jul. 12
5:41 am - 12:03 pmMCI-SAN
8h 22m1 stop
10:20 am - 5:12 pmSAN-MCI
4h 52m1 stop
$298American Airlines
Find Deal
lun., feb. 17 - jue., feb. 27
8:35 pm - 12:20 amMCI-SAN
5h 45m1 stop
$75Frontier
Find Deal
lun., feb. 24
7:24 pm - 12:10 amMCI-SAN
6h 46m1 stop
$84Spirit Airlines
Find Deal
mié., feb. 19
5:19 pm - 10:24 pmMCI-SAN
7h 05m1 stop
$114American Airlines
Find Deal
mié., feb. 5
1:55 pm - 7:53 pmMCI-SAN
7h 58m2 stops
$119United Airlines
Find Deal
mié., feb. 5
6:20 pm - 11:58 pmMCI-SAN
7h 38m1 stop
$125Delta
Find Deal
jue., feb. 20
6:30 am - 10:55 amMCI-SAN
6h 25m1 stop
$134Delta
Find Deal
mar., ene. 28
1:50 pm - 11:58 pmMCI-SAN
12h 08m2 stops
$159United Airlines
Find Deal
vie., feb. 7
5:41 am - 8:54 amMCI-SAN
5h 13m1 stop
$174American Airlines
Find Deal
lun., feb. 17
10:35 am - 12:05 pmMCI-SAN
3h 30mnonstop
$189Southwest
Find Deal
mar., mar. 11
4:55 pm - 10:05 pmMCI-SAN
7h 10m2 stops
$204Southwest
Find Deal
mar., abr. 22
6:39 pm - 11:52 pmMCI-SAN
7h 13m1 stop
6:25 am - 5:49 pmSAN-MCI
9h 24m1 stop
$230Frontier
Find Deal
vie., ene. 24 - lun., feb. 10
6:39 pm - 11:52 pmMCI-SAN
7h 13m1 stop
6:25 am - 5:49 pmSAN-MCI
9h 24m1 stop
$250Frontier
Find Deal
vie., ene. 24 - vie., feb. 7
7:54 pm - 8:58 amMCI-SAN
15h 04m1 stop
6:15 am - 6:54 pmSAN-MCI
10h 39m1 stop
$438Spirit Airlines
Find Deal
dom., ene. 26 - vie., feb. 7
7:54 pm - 8:58 amMCI-SAN
15h 04m1 stop
6:15 am - 6:54 pmSAN-MCI
10h 39m1 stop
$473Spirit Airlines
Find Deal
dom., ene. 26 - jue., ene. 30
6:19 pm - 7:34 amMCI-SAN
15h 15m2 stops
6:20 am - 5:39 pmSAN-MCI
9h 19m1 stop
$592Alaska Airlines
Find Deal
jue., ene. 23 - jue., feb. 6
2:59 pm - 8:48 pmMCI-SAN
7h 49m1 stop
8:00 am - 5:39 pmSAN-MCI
7h 39m1 stop
$651Alaska Airlines
Find Deal
sáb., ene. 25 - vie., feb. 7
1:50 pm - 5:25 pmMCI-SAN
5h 35m1 stop
8:35 am - 4:09 pmSAN-MCI
5h 34m1 stop
$663United Airlines
Find Deal
jue., ene. 23 - mié., feb. 5
5:45 am - 12:39 pmMCI-SAN
8h 54m2 stops
10:15 am - 9:50 pmSAN-MCI
9h 35m2 stops
$673United Airlines
Find Deal
vie., ene. 24 - vie., feb. 7
6:05 am - 11:10 amMCI-SAN
7h 05m1 stop
11:00 am - 4:05 pmSAN-MCI
3h 05mnonstop
$999Southwest
Find Deal
dom., ene. 26 - dom., feb. 2
11:15 am - 12:55 pmMCI-SAN
3h 40mnonstop
10:00 am - 4:40 pmSAN-MCI
4h 40m1 stop
$1,035Southwest
Find Deal
sáb., ene. 25 - lun., ene. 27
12:10 pm - 1:50 pmMCI-SAN
3h 40mnonstop
2:00 pm - 7:05 pmSAN-MCI
3h 05mnonstop
$402Southwest
Find Deal
sáb., mar. 1 - mar., mar. 4
3:35 pm - 5:15 pmMCI-SAN
3h 40mnonstop
2:00 pm - 7:05 pmSAN-MCI
3h 05mnonstop
$418Southwest
Find Deal
mié., feb. 19 - mié., feb. 26
12:10 pm - 1:50 pmMCI-SAN
3h 40mnonstop
6:45 pm - 11:55 pmSAN-MCI
3h 10mnonstop
$427Southwest
Find Deal
sáb., mar. 1 - sáb., mar. 8
4:45 pm - 6:15 pmMCI-SAN
3h 30mnonstop
2:10 pm - 7:15 pmSAN-MCI
3h 05mnonstop
$444Southwest
Find Deal
vie., mar. 7 - lun., mar. 17
3:35 pm - 5:15 pmMCI-SAN
3h 40mnonstop
2:00 pm - 7:05 pmSAN-MCI
3h 05mnonstop
$478Southwest
Find Deal
mié., feb. 19 - mié., feb. 26
3:55 pm - 5:35 pmMCI-SAN
3h 40mnonstop
2:00 pm - 7:05 pmSAN-MCI
3h 05mnonstop
$513Southwest
Find Deal
lun., feb. 10 - mié., feb. 12
3:55 pm - 5:35 pmMCI-SAN
3h 40mnonstop
2:00 pm - 7:05 pmSAN-MCI
3h 05mnonstop
$547Southwest
Find Deal
vie., feb. 7 - mar., feb. 11
3:35 pm - 5:15 pmMCI-SAN
3h 40mnonstop
10:30 am - 3:30 pmSAN-MCI
3h 00mnonstop
$608Southwest
Find Deal
mié., feb. 12 - dom., feb. 16
4:45 pm - 6:15 pmMCI-SAN
3h 30mnonstop
4:15 pm - 9:20 pmSAN-MCI
3h 05mnonstop
$691Southwest
Find Deal
vie., mar. 7 - dom., mar. 16
3:35 pm - 5:15 pmMCI-SAN
3h 40mnonstop
10:30 am - 3:30 pmSAN-MCI
3h 00mnonstop
$793Southwest
Find Deal
mar., feb. 11 - dom., feb. 16

United Airlines flights from Kansas City to San Diego

Our best United Airlines deals on Kansas City to San Diego flight tickets
United Airlines
Feb 7
MCI11:31 amKansas City
9h 13m
1 stop
SAN6:44 pmSan Diego
Feb 11
SAN8:35 amSan Diego
5h 34m
1 stop
MCI4:09 pmKansas City
United Airlines
Feb 7
MCI1:50 pmKansas City
8h 03m
2 stops
SAN7:53 pmSan Diego
Feb 11
SAN7:00 amSan Diego
7h 09m
1 stop
MCI4:09 pmKansas City
United Airlines
Feb 7
MCI1:50 pmKansas City
8h 03m
2 stops
SAN7:53 pmSan Diego
Feb 11
SAN6:15 amSan Diego
7h 54m
2 stops
MCI4:09 pmKansas City

Alaska Airlines flights from Kansas City to San Diego

Our best Alaska Airlines deals on Kansas City to San Diego flight tickets
Alaska Airlines
Mar 1
MCI5:18 amKansas City
6h 57m
1 stop
SAN10:15 amSan Diego
Mar 4
SAN6:15 amSan Diego
14h 14m
2 stops
MCI10:29 pmKansas City
Alaska Airlines
Jan 30
MCI10:41 amKansas City
14h 01m
2 stops
SAN10:42 pmSan Diego
Feb 3
SAN7:00 amSan Diego
14h 46m
2 stops
MCI11:46 pmKansas City
Alaska Airlines
Jan 25
MCI2:59 pmKansas City
7h 49m
1 stop
SAN8:48 pmSan Diego
Feb 7
SAN8:00 amSan Diego
7h 39m
1 stop
MCI5:39 pmKansas City

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 cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of April, then departing from Kansas City during the month August is also very affordable. Most momondo users find prices during this month for around $264.

What is the cheapest day to depart on your flight to San Diego?

The cheapest day to depart from Kansas City to San Diego is on a Wednesday. Travelers who choose to depart for San Diego on a Wednesday will often find tickets for as low as $159. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $252. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.

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

The cheapest time of day to fly to San Diego is in the morning when flights can be purchased for as low as $272. Flights in the morning are often more expensive with an average ticket price of $272.

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 to San Diego?

You are more likely to see cheaper flights to San Diego from Kansas City when booking 9 weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $299 when searching 9 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 $261 on momondo.

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

There are 1 cabin classes 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.

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

As of January 2025, prices for Kansas City to San Diego flights are approximately 69% more expensive 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

$75

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 $75. The best round-trip flight deal from Kansas City to San Diego found on momondo in the last 72 hours is $110.
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 near San Diego: San Diego (SAN)

  • 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 40m 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 $110Free CancellationRating
6.0
3,441 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $120Free CancellationRating
6.3
8,111 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $217Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $218Free CancellationRating
8.0
8,512 reviews
Search Delta flights
United AirlinesPriceFrom $218Free CancellationRating
7.4
8,975 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $247Free CancellationRating
8.0
9,707 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $253Free CancellationRating
8.1
4,654 reviews
Search Southwest 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 $253. Generally, Southwest has 11 flights on this route every week with an average price of $421. Southwest is rated 8.1/10 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
Coronado
El Cajon
Julian
La Mesa
National City
Lemon Grove
San Ysidro
Alpine
Borrego Springs
Imperial Beach
Poway
Santee

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.

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