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Cheap flights from San Antonio to Kansas City from $84

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 Antonio to Kansas City departing on 9/28. 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 San Antonio to Kansas City

Cheap round-trip flights

Logo
12:45 pm - 11:07 pmSAT-MCI
10h 22m1 stop
Logo
3:01 pm - 7:15 pmMCI-SAT
28h 14m1 stop
$193
Find Deal
Fri, Sep 12 - Sun, Sep 14
Frontier Logo
8:25 pm - 7:33 pmSAT-MCI
23h 08m1 stop
Frontier Logo
8:28 pm - 7:30 pmMCI-SAT
23h 02m1 stop
$209Frontier
Find Deal
Thu, Nov 6 - Thu, Nov 13
Spirit Airlines Logo
12:45 pm - 11:07 pmSAT-MCI
10h 22m1 stop
Spirit Airlines Logo
5:15 am - 1:49 pmMCI-SAT
8h 34m1 stop
$213Spirit Airlines
Find Deal
Fri, Sep 26 - Sun, Sep 28
Spirit Airlines Logo
2:54 pm - 11:07 pmSAT-MCI
8h 13m1 stop
Spirit Airlines Logo
5:15 am - 11:40 amMCI-SAT
6h 25m1 stop
$227Spirit Airlines
Find Deal
Thu, Sep 25 - Mon, Sep 29
United Airlines Logo
5:56 pm - 10:27 pmSAT-MCI
4h 31m1 stop
United Airlines Logo
6:00 am - 12:45 pmMCI-SAT
6h 45m1 stop
$242United Airlines
Find Deal
Tue, Sep 30 - Wed, Oct 1
United Airlines Logo
5:58 pm - 10:26 pmSAT-MCI
4h 28m1 stop
United Airlines Logo
3:23 pm - 10:48 pmMCI-SAT
7h 25m2 stops
$252United Airlines
Find Deal
Tue, Sep 16 - Tue, Sep 23
Southwest Logo
10:50 am - 12:45 pmSAT-MCI
1h 55mnonstop
Southwest Logo
5:45 pm - 11:30 pmMCI-SAT
5h 45m1 stop
$260Southwest
Find Deal
Thu, Nov 6 - Thu, Nov 13
Southwest Logo
12:35 pm - 2:30 pmSAT-MCI
1h 55mnonstop
Southwest Logo
11:50 am - 1:45 pmMCI-SAT
1h 55mnonstop
$264Southwest
Find Deal
Tue, Sep 9 - Fri, Sep 12
American Airlines Logo
9:21 am - 4:24 pmSAT-MCI
7h 03m1 stop
American Airlines Logo
6:26 pm - 11:00 pmMCI-SAT
4h 34m1 stop
$279American Airlines
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Tue, Sep 9 - Fri, Sep 12
American Airlines Logo
5:00 am - 9:56 amSAT-MCI
4h 56m1 stop
American Airlines Logo
5:32 am - 9:30 amMCI-SAT
3h 58m1 stop
$288American Airlines
Find Deal
Sat, Sep 20 - Sun, Sep 21

Spirit Airlines flights from San Antonio to Kansas City

Our best Spirit Airlines deals on San Antonio to Kansas City flight tickets
Spirit Airlines
Sep 26
SAT12:45 pmSan Antonio
10h 22m
1 stop
MCI11:07 pmKansas City
Sep 28
MCI5:15 amKansas City
8h 34m
1 stop
SAT1:49 pmSan Antonio
$213
Find similar
Spirit Airlines
Sep 25
SAT2:54 pmSan Antonio
8h 13m
1 stop
MCI11:07 pmKansas City
Sep 29
MCI5:15 amKansas City
6h 25m
1 stop
SAT11:40 amSan Antonio
$227
Find similar
Spirit Airlines
Sep 28
SAT2:54 pmSan Antonio
8h 13m
1 stop
MCI11:07 pmKansas City
Sep 29
MCI5:15 amKansas City
6h 25m
1 stop
SAT11:40 amSan Antonio
$233
Find similar

United Airlines flights from San Antonio to Kansas City

Our best United Airlines deals on San Antonio to Kansas City flight tickets
United Airlines
Sep 30
SAT5:56 pmSan Antonio
4h 31m
1 stop
MCI10:27 pmKansas City
Oct 1
MCI6:00 amKansas City
6h 45m
1 stop
SAT12:45 pmSan Antonio
$242
Find similar
United Airlines
Sep 16
SAT5:58 pmSan Antonio
4h 28m
1 stop
MCI10:26 pmKansas City
Sep 23
MCI3:23 pmKansas City
7h 25m
2 stops
SAT10:48 pmSan Antonio
$252
Find similar
United Airlines
Sep 10
SAT9:50 amSan Antonio
4h 23m
1 stop
MCI2:13 pmKansas City
Sep 13
MCI6:05 amKansas City
4h 32m
1 stop
SAT10:37 amSan Antonio
$326
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Antonio to Kansas City 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 August 21, 2025.
Use the filters below to find and compare flights from San Antonio to Kansas City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San AntonioKansas City

SAT - MCI

SATMCI

San Antonio

Fri 9/12

12:45 pm-11:07 pm

1 stop10h 22m

Kansas City

Sun 9/14

3:01 pm-7:15 pm

1 stop28h 14m

$193

San AntonioKansas City

SAT - MCI

SATMCI

San Antonio

Thu 11/6

8:25 pm-7:33 pm

1 stop23h 08m

Kansas City

Thu 11/13

8:28 pm-7:30 pm

1 stop23h 02m

$209

San AntonioKansas City

SAT - MCI

SATMCI

San Antonio

Fri 9/26

12:45 pm-11:07 pm

1 stop10h 22m

Kansas City

Sun 9/28

5:15 am-1:49 pm

1 stop8h 34m

$213

San AntonioKansas City

SAT - MCI

SATMCI

San Antonio

Thu 9/25

2:54 pm-11:07 pm

1 stop8h 13m

Kansas City

Mon 9/29

5:15 am-11:40 am

1 stop6h 25m

$227

San AntonioKansas City

SAT - MCI

SATMCI

San Antonio

Tue 9/30

5:56 pm-10:27 pm

1 stop4h 31m

Kansas City

Wed 10/1

6:00 am-12:45 pm

1 stop6h 45m

$242

San AntonioKansas City

SAT - MCI

SATMCI

San Antonio

Tue 9/16

5:58 pm-10:26 pm

1 stop4h 28m

Kansas City

Tue 9/23

3:23 pm-10:48 pm

2 stops7h 25m

$252

San AntonioKansas City

SAT - MCI

SATMCI

San Antonio

Thu 11/6

10:50 am-12:45 pm

Nonstop1h 55m

Kansas City

Thu 11/13

5:45 pm-11:30 pm

1 stop5h 45m

$260

San AntonioKansas City

SAT - MCI

SATMCI

San Antonio

Tue 9/9

12:35 pm-2:30 pm

Nonstop1h 55m

Kansas City

Fri 9/12

11:50 am-1:45 pm

Nonstop1h 55m

$264

San AntonioKansas City

SAT - MCI

SATMCI

San Antonio

Tue 9/9

9:21 am-4:24 pm

1 stop7h 03m

Kansas City

Fri 9/12

6:26 pm-11:00 pm

1 stop4h 34m

$279

San AntonioKansas City

SAT - MCI

SATMCI

San Antonio

Sat 9/20

5:00 am-9:56 am

1 stop4h 56m

Kansas City

Sun 9/21

5:32 am-9:30 am

1 stop3h 58m

$288

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 Kansas City from

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

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 Kansas City?

In general, August is the cheapest month to fly from San Antonio to Kansas City. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $299. If you’re not able to fly to Kansas City in August, then July is your next best option. Flight prices from San Antonio to Kansas City during July average around $317.

What is the cheapest day to depart on your flight to Kansas City?

The cheapest day to depart on your flight to Kansas City is on a Tuesday when prices can be found for as low as $367. This is often the case because there is less demand to fly during this day of the week. Flights from San Antonio to Kansas City on a Saturday will generally be more expensive and average around $476. 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 Kansas City?

Flying to Kansas City from San Antonio in the evening is the least expensive time of day to depart. momondo users have found prices as low as $381 when looking at flights departing in the evening. Try not to purchase tickets in the morning because they tend to be around $392. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

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

You are more likely to see cheaper flights to Kansas City from San Antonio when booking weeks ahead of your departure date. In general, you can expect to find flights to Kansas City for around $381 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kansas City from San Antonio for as low as $273 on momondo.

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

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

You could potentially save up to 22% on your flight if you consider stops on a San Antonio to Kansas City flight.

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

As of August 2025, prices for San Antonio to Kansas City flights are approximately 8% cheaper when compared to flights at the same time last year.

When to book flights from San Antonio to Kansas City

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

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

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

Best Price Found

$227

Fastest flight time

1h 55m

Direct flights

Every day

Airports in Kansas City

1 airport
The best flight deal from San Antonio to Kansas City found on momondo in the last 72 hours is $227
The fastest flight from San Antonio to Kansas City takes 1h 55m
Direct flights go from San Antonio to Kansas City every day.
There is 1 airport near Kansas City: Kansas City (MCI)
Search flight deals

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

    The straight-line distance from San Antonio to Kansas City is 702.5 mi. A reasonable flight in good conditions will take 1h 55m.

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

    Prices for flights from San Antonio Airport to Kansas City Airport refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Kansas City Airport.

  • What documentation or ID do you need to fly to Kansas City Airport?

    The required travel and health documents for your Kansas City 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 Kansas City 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 San Antonio to Kansas City?

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

Best airlines flying from San Antonio to Kansas City

Compare and see reviews for airlines that fly from San Antonio to Kansas City with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $183Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $267Free CancellationRating
8.0
4,245 reviews
Search Southwest flights
United AirlinesPriceFrom $303Free CancellationRating
7.4
8,930 reviews
Search United Airlines flights

  • Southwest Flights From San Antonio to Kansas City

    Southwest flight deals from San Antonio to Kansas City start from $267 round-trip. Over the 8 Southwest flights for this route in a normal week, average airfare is usually $380 round-trip - but some users have found much cheaper deals with momondo.

Traveling to a place near Kansas City?

Book flights to Kansas City if you plan to visit one of these locations
Overland Park
Topeka
Kansas City
Lawrence
Independence
Olathe
Liberty
Blue Springs
Lenexa
Lee's Summit
Shawnee
Excelsior Springs
Leavenworth
North Kansas City
Warrensburg
Belton
Gladstone
Cameron
Missouri City
Lansing

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Kansas City from San Antonio.

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

Yes. momondo allows you to filter the results for San Antonio to Kansas City flights to just show those with flexible booking policies.

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

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 Kansas City from San Antonio.

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

Yes. momondo can track prices for San Antonio to Kansas City flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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