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Cheap flights from Kansas City to San Antonio from $114

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 Antonio departing on 1/13. 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 Antonio

Cheap round-trip flights

These are some of the best round-trip flight deals from Kansas City to San Antonio 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 Antonio.

Cheap last minute flights

Planning a quick getaway from Kansas City to San Antonio? 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 Antonio, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Kansas City to San Antonio

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

All round-trip flight deals to San Antonio

The cheapest plane tickets to San Antonio found on KAYAK recently.
7:24 pm - 4:36 amMCI-SAT
9h 12m1 stop
5:45 am - 6:27 pmSAT-MCI
12h 42m1 stop
$215Spirit Airlines
Find Deal
Tue, Feb 18 - Thu, Feb 20
7:24 pm - 4:36 amMCI-SAT
9h 12m1 stop
1:54 pm - 6:27 pmSAT-MCI
28h 33m1 stop
$221Spirit Airlines
Find Deal
Fri, Feb 21 - Mon, Feb 24
5:10 pm - 12:27 amMCI-SAT
7h 17m1 stop
5:30 am - 12:28 pmSAT-MCI
6h 58m1 stop
$300Delta
Find Deal
Tue, Jan 21 - Wed, Jan 22
6:40 pm - 1:30 amMCI-SAT
6h 50m1 stop
1:10 pm - 3:05 pmSAT-MCI
1h 55mnonstop
$332Southwest
Find Deal
Fri, Feb 21 - Mon, Feb 24
2:25 pm - 4:35 pmMCI-SAT
2h 10mnonstop
1:10 pm - 3:05 pmSAT-MCI
1h 55mnonstop
$333Southwest
Find Deal
Fri, Feb 21 - Mon, Feb 24
7:02 am - 1:47 pmMCI-SAT
6h 45m1 stop
5:51 pm - 9:22 pmSAT-MCI
3h 31m1 stop
$336American Airlines
Find Deal
Mon, Jan 6 - Mon, Jan 6
5:50 pm - 11:15 pmMCI-SAT
5h 25m1 stop
5:30 am - 9:41 amSAT-MCI
4h 11m1 stop
$346United Airlines
Find Deal
Thu, Feb 13 - Mon, Feb 17
6:30 am - 11:46 amMCI-SAT
5h 16m1 stop
5:59 pm - 11:55 pmSAT-MCI
5h 56m1 stop
$349Delta
Find Deal
Tue, Jan 7 - Tue, Jan 7
3:32 pm - 11:15 pmMCI-SAT
7h 43m2 stops
5:30 am - 9:41 amSAT-MCI
4h 11m1 stop
$351United Airlines
Find Deal
Mon, Mar 10 - Fri, Mar 14
4:50 pm - 11:51 pmMCI-SAT
7h 01m1 stop
5:00 am - 9:48 amSAT-MCI
4h 48m1 stop
$354American Airlines
Find Deal
Fri, Jan 17 - Mon, Jan 20
8:24 pm - 3:12 pmMCI-SAT
18h 48m1 stop
$114Spirit Airlines
Find Deal
Mon, Jan 13
8:24 pm - 4:33 amMCI-SAT
8h 09m1 stop
$118Spirit Airlines
Find Deal
Mon, Jan 13
7:03 pm - 6:31 pmMCI-SAT
23h 28m1 stop
$123Spirit Airlines
Find Deal
Sun, Jan 12
5:10 pm - 12:27 amMCI-SAT
7h 17m1 stop
$150Delta
Find Deal
Tue, Jan 21
2:25 pm - 4:35 pmMCI-SAT
2h 10mnonstop
$159Southwest
Find Deal
Mon, Jan 20
6:41 pm - 12:27 amMCI-SAT
5h 46m1 stop
$168Delta
Find Deal
Mon, Jan 20
8:35 pm - 1:18 pmMCI-SAT
16h 43m1 stop
$172Frontier
Find Deal
Mon, Mar 17
2:25 pm - 4:35 pmMCI-SAT
2h 10mnonstop
$174Southwest
Find Deal
Sun, Feb 23
11:31 am - 11:14 pmMCI-SAT
11h 43m2 stops
$190United Airlines
Find Deal
Tue, Jan 21
9:55 am - 11:14 pmMCI-SAT
13h 19m2 stops
$208United Airlines
Find Deal
Thu, Jan 23
10:46 pm - 1:12 pmMCI-SAT
14h 26m1 stop
10:27 pm - 1:38 pmSAT-MCI
15h 11m1 stop
Sat, Dec 28 - Tue, Dec 31
10:46 pm - 1:12 pmMCI-SAT
14h 26m1 stop
5:00 am - 6:05 pmSAT-MCI
13h 05m1 stop
$579Spirit Airlines
Find Deal
Fri, Dec 27 - Mon, Dec 30
4:15 pm - 8:10 pmMCI-SAT
3h 55m1 stop
5:40 am - 9:45 amSAT-MCI
4h 05m1 stop
$621Southwest
Find Deal
Thu, Dec 26 - Sat, Jan 4
7:45 pm - 11:45 pmMCI-SAT
4h 00m1 stop
12:10 pm - 2:05 pmSAT-MCI
1h 55mnonstop
$622Southwest
Find Deal
Thu, Dec 26 - Sat, Jan 4
2:40 pm - 4:45 pmMCI-SAT
2h 05mnonstop
12:10 pm - 2:05 pmSAT-MCI
1h 55mnonstop
$623Southwest
Find Deal
Thu, Dec 26 - Sat, Jan 4
6:15 pm - 11:45 pmMCI-SAT
5h 30m2 stops
9:25 am - 2:20 pmSAT-MCI
4h 55m1 stop
$626Southwest
Find Deal
Thu, Dec 26 - Sat, Jan 4
4:52 pm - 9:55 pmMCI-SAT
5h 03m1 stop
6:48 am - 12:40 pmSAT-MCI
5h 52m1 stop
$689American Airlines
Find Deal
Sat, Dec 28 - Sun, Dec 29
12:34 pm - 6:08 pmMCI-SAT
5h 34m1 stop
7:10 am - 3:09 pmSAT-MCI
7h 59m1 stop
$826Delta
Find Deal
Tue, Dec 24 - Fri, Dec 27
8:48 am - 4:53 pmMCI-SAT
8h 05m1 stop
2:24 pm - 9:56 pmSAT-MCI
7h 32m2 stops
$831United Airlines
Find Deal
Tue, Dec 24 - Fri, Dec 27
4:30 pm - 9:25 pmMCI-SAT
4h 55m1 stop
2:24 pm - 11:28 pmSAT-MCI
9h 04m2 stops
$863United Airlines
Find Deal
Sat, Dec 28 - Tue, Dec 31
2:25 pm - 4:35 pmMCI-SAT
2h 10mnonstop
1:10 pm - 3:05 pmSAT-MCI
1h 55mnonstop
$333Southwest
Find Deal
Fri, Feb 21 - Mon, Feb 24
2:25 pm - 4:35 pmMCI-SAT
2h 10mnonstop
1:25 pm - 3:20 pmSAT-MCI
1h 55mnonstop
$348Southwest
Find Deal
Thu, Feb 13 - Mon, Feb 17
2:25 pm - 4:35 pmMCI-SAT
2h 10mnonstop
1:25 pm - 3:20 pmSAT-MCI
1h 55mnonstop
$361Southwest
Find Deal
Fri, Feb 21 - Sun, Feb 23
2:40 pm - 4:45 pmMCI-SAT
2h 05mnonstop
11:40 am - 1:35 pmSAT-MCI
1h 55mnonstop
$427Southwest
Find Deal
Fri, May 23 - Mon, May 26
2:25 pm - 4:35 pmMCI-SAT
2h 10mnonstop
12:00 pm - 1:50 pmSAT-MCI
1h 50mnonstop
$707Southwest
Find Deal
Sat, Mar 15 - Sat, Mar 22

United Airlines flights from Kansas City to San Antonio

Our best United Airlines deals on Kansas City to San Antonio flight tickets
United Airlines
Feb 13
MCI5:50 pmKansas City
5h 25m
1 stop
SAT11:15 pmSan Antonio
Feb 17
SAT5:30 amSan Antonio
4h 11m
1 stop
MCI9:41 amKansas City
United Airlines
Mar 10
MCI3:32 pmKansas City
7h 43m
2 stops
SAT11:15 pmSan Antonio
Mar 14
SAT5:30 amSan Antonio
4h 11m
1 stop
MCI9:41 amKansas City
United Airlines
Jan 21
MCI1:50 pmKansas City
7h 13m
1 stop
SAT9:03 pmSan Antonio
Jan 28
SAT7:21 amSan Antonio
10h 17m
2 stops
MCI5:38 pmKansas City

Spirit Airlines flights from Kansas City to San Antonio

Our best Spirit Airlines deals on Kansas City to San Antonio flight tickets
Spirit Airlines
Feb 18
MCI7:24 pmKansas City
9h 12m
1 stop
SAT4:36 amSan Antonio
Feb 20
SAT5:45 amSan Antonio
12h 42m
1 stop
MCI6:27 pmKansas City
Spirit Airlines
Feb 21
MCI7:24 pmKansas City
9h 12m
1 stop
SAT4:36 amSan Antonio
Feb 24
SAT1:54 pmSan Antonio
28h 33m
1 stop
MCI6:27 pmKansas City
Spirit Airlines
Feb 21
MCI7:24 pmKansas City
9h 12m
1 stop
SAT4:36 amSan Antonio
Feb 23
SAT1:54 pmSan Antonio
28h 33m
1 stop
MCI6:27 pmKansas City

See travel insights to San Antonio from

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

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 Kansas City to San Antonio flight route?

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

How far in advance should I book a flight to San Antonio?

In general, most travelers find the cheapest time to book a flight to San Antonio is about 50 days prior to their departure date when tickets on average are $355. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from Kansas City for as low as $120 on momondo.

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

There are 1 cabin classes available to choose from on Kansas City to San Antonio 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 Antonio flights?

You could potentially save up to 28% on your flight if you consider stops on a Kansas City to San Antonio flight.

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

As of December 2024, prices for Kansas City to San Antonio flights are approximately 39% more expensive when compared to flights at the same time last year.

When to book flights from Kansas City to San Antonio

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

Cheap Kansas City to San Antonio (MCI to SAT) flight deals and tips

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

Best Price Found

$114

Fastest flight time

2h 05m

Direct flights

Mon, Tue, Fri, Sat and Sun

Airports in San Antonio

1 airport
The best one-way flight to San Antonio from Kansas City in the past 72 hours is $114. The best round-trip flight deal from Kansas City to San Antonio found on momondo in the last 72 hours is $215.
The fastest flight from Kansas City to San Antonio takes 2h 05m
Direct flights go from Kansas City to San Antonio on Monday, Tuesday, Friday, Saturday and Sunday. The only airline offering direct flights is Southwest.
There is 1 airport near San Antonio: San Antonio (SAT)

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

    Kansas City and San Antonio are 702.5 mi apart from one another. In terms of flight time, this usually takes a little over 2h 05m.

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

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

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

  • How old do you have to be to fly from Kansas City Airport to San Antonio 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 Antonio Airport.

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

    The required travel and health documents for your San Antonio 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 Antonio 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 Antonio?

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


Best airlines flying from Kansas City to San Antonio

Compare and see reviews for airlines that fly from Kansas City to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $137Free CancellationRating
6.3
8,113 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $229Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $235Free CancellationRating
8.0
8,588 reviews
Search Delta flights
United AirlinesPriceFrom $286Free CancellationRating
7.4
9,022 reviews
Search United Airlines flights
SouthwestPriceFrom $323Free CancellationRating
8.1
4,780 reviews
Search Southwest flights
  • Southwest Flights From Kansas City to San Antonio

    Southwest flies from Kansas City to San Antonio around 5 times per week, with 4,780 momondo users rating the airline 8.1/10. The cheapest Southwest deal from Kansas City to San Antonio in the last 72 hours was $323 (round-trip), much lower than the average airfare cost of $373 for Southwest flights on this route.


Why use momondo?

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

Finding the right flight to San Antonio 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 Antonio quick and easy, saving you time and money.

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

All flight searches from Kansas City to San Antonio on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Antonio from Kansas City.

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

Price alerts on flights to San Antonio from Kansas City are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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