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Cheap flights from San Antonio to Kansas City from $71

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 5/9. 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

Enter your travel dates to find the best prices.
Frontier Logo
3:14 pm - 1:30 pm
SAT
-
MCI
22h 16m
1 stop
Frontier Logo
2:15 pm - 2:19 pm
MCI
-
SAT
24h 04m
1 stop
$168Frontier
Thu, Apr 16 - Mon, Apr 20
Frontier Logo
3:14 pm - 1:30 pm
SAT
-
MCI
22h 16m
1 stop
Frontier Logo
2:15 pm - 2:19 pm
MCI
-
SAT
24h 04m
1 stop
$171Frontier
Wed, Apr 29 - Mon, May 4
Multiple Airlines Logo
3:14 pm - 1:30 pm
SAT
-
MCI
22h 16m
1 stop
Multiple Airlines Logo
5:15 am - 5:59 pm
MCI
-
SAT
12h 44m
1 stop
$173Multiple Airlines
Wed, Apr 29 - Sat, May 2
Frontier Logo
9:33 am - 3:54 pm
SAT
-
MCI
6h 21m
1 stop
Frontier Logo
8:33 pm - 1:45 pm
MCI
-
SAT
17h 12m
1 stop
$192Frontier
Fri, Feb 27 - Mon, Mar 2
Delta Logo
5:30 pm - 12:12 am
SAT
-
MCI
6h 42m
1 stop
Delta Logo
7:10 pm - 12:37 am
MCI
-
SAT
5h 27m
1 stop
$195Delta
Wed, Apr 1 - Sat, Apr 4
Delta Logo
6:39 am - 2:30 pm
SAT
-
MCI
7h 51m
1 stop
Delta Logo
3:03 pm - 8:30 pm
MCI
-
SAT
5h 27m
1 stop
$197Delta
Wed, Apr 29 - Tue, May 5
United Airlines Logo
1:23 pm - 8:44 pm
SAT
-
MCI
7h 21m
1 stop
United Airlines Logo
6:15 am - 10:47 am
MCI
-
SAT
4h 32m
1 stop
$201United Airlines
Wed, Mar 11 - Wed, Mar 18
United Airlines Logo
6:02 pm - 10:29 pm
SAT
-
MCI
4h 27m
1 stop
United Airlines Logo
6:00 am - 1:08 pm
MCI
-
SAT
7h 08m
2 stops
$202United Airlines
Tue, Apr 28 - Wed, Apr 29
Delta Logo
5:30 am - 12:16 pm
SAT
-
MCI
6h 46m
1 stop
Delta Logo
6:16 pm - 12:37 am
MCI
-
SAT
6h 21m
1 stop
$205Delta
Tue, Mar 3 - Fri, Mar 6
Delta Logo
6:32 am - 11:37 am
SAT
-
MCI
5h 05m
1 stop
Delta Logo
4:48 pm - 10:30 pm
MCI
-
SAT
5h 42m
1 stop
$207Delta
Tue, Mar 17 - Mon, Mar 23

Frontier flights from San Antonio to Kansas City

Our best Frontier deals on San Antonio to Kansas City flight tickets
Frontier
Apr 16
SAT3:14 pmSan Antonio
22h 16m
1 stop
MCI1:30 pmKansas City
Apr 20
MCI2:15 pmKansas City
24h 04m
1 stop
SAT2:19 pmSan Antonio
$168
Frontier
Feb 24
SAT5:36 pmSan Antonio
22h 08m
1 stop
MCI3:44 pmKansas City
Feb 28
MCI8:41 pmKansas City
21h 41m
1 stop
SAT6:22 pmSan Antonio
$171
Frontier
Feb 27
SAT9:33 amSan Antonio
6h 21m
1 stop
MCI3:54 pmKansas City
Mar 2
MCI8:33 pmKansas City
17h 12m
1 stop
SAT1:45 pmSan Antonio
$192

United Airlines flights from San Antonio to Kansas City

Our best United Airlines deals on San Antonio to Kansas City flight tickets
United Airlines
Apr 28
SAT6:02 pmSan Antonio
4h 27m
1 stop
MCI10:29 pmKansas City
Apr 29
MCI6:00 amKansas City
7h 08m
2 stops
SAT1:08 pmSan Antonio
$202
United Airlines
Apr 1
SAT4:17 pmSan Antonio
6h 13m
1 stop
MCI10:30 pmKansas City
Apr 5
MCI6:30 amKansas City
6h 38m
1 stop
SAT1:08 pmSan Antonio
$237
United Airlines
Feb 24
SAT9:58 amSan Antonio
4h 04m
1 stop
MCI2:02 pmKansas City
Feb 28
MCI11:27 amKansas City
8h 26m
2 stops
SAT7:53 pmSan Antonio
$246

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 February 11, 2026.
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

Thu 4/16

3:14 pm-1:30 pm

1 stop22h 16m

Kansas City

Mon 4/20

2:15 pm-2:19 pm

1 stop24h 04m

$168

San AntonioKansas City

SAT - MCI

SATMCI

San Antonio

Wed 4/29

3:14 pm-1:30 pm

1 stop22h 16m

Kansas City

Mon 5/4

2:15 pm-2:19 pm

1 stop24h 04m

$171

San AntonioKansas City

SAT - MCI

SATMCI

San Antonio

Wed 4/29

3:14 pm-1:30 pm

1 stop22h 16m

Kansas City

Sat 5/2

5:15 am-5:59 pm

1 stop12h 44m

$173

San AntonioKansas City

SAT - MCI

SATMCI

San Antonio

Fri 2/27

9:33 am-3:54 pm

1 stop6h 21m

Kansas City

Mon 3/2

8:33 pm-1:45 pm

1 stop17h 12m

$192

San AntonioKansas City

SAT - MCI

SATMCI

San Antonio

Wed 4/1

5:30 pm-12:12 am

1 stop6h 42m

Kansas City

Sat 4/4

7:10 pm-12:37 am

1 stop5h 27m

$195

San AntonioKansas City

SAT - MCI

SATMCI

San Antonio

Wed 4/29

6:39 am-2:30 pm

1 stop7h 51m

Kansas City

Tue 5/5

3:03 pm-8:30 pm

1 stop5h 27m

$197

San AntonioKansas City

SAT - MCI

SATMCI

San Antonio

Wed 3/11

1:23 pm-8:44 pm

1 stop7h 21m

Kansas City

Wed 3/18

6:15 am-10:47 am

1 stop4h 32m

$201

San AntonioKansas City

SAT - MCI

SATMCI

San Antonio

Tue 4/28

6:02 pm-10:29 pm

1 stop4h 27m

Kansas City

Wed 4/29

6:00 am-1:08 pm

2 stops7h 08m

$202

San AntonioKansas City

SAT - MCI

SATMCI

San Antonio

Tue 3/3

5:30 am-12:16 pm

1 stop6h 46m

Kansas City

Fri 3/6

6:16 pm-12:37 am

1 stop6h 21m

$205

San AntonioKansas City

SAT - MCI

SATMCI

San Antonio

Tue 3/17

6:32 am-11:37 am

1 stop5h 05m

Kansas City

Mon 3/23

4:48 pm-10:30 pm

1 stop5h 42m

$207

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, July 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 $311. If you’re not able to fly to Kansas City in July, then August is your next best option. Flight prices from San Antonio to Kansas City during August average around $336.

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 Saturday when prices can be found for as low as $351. 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 Friday will generally be more expensive and average around $468. 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 afternoon is the least expensive time of day to depart. momondo users have found prices as low as $387 when looking at flights departing in the afternoon. 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 $400 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 $226 on momondo.

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

There is only 1 cabin class 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?

No. A direct flight is the cheapest option for a flight between San Antonio to Kansas City.

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

As of February 2026, prices for San Antonio to Kansas City flights are approximately 99% more expensive 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

$350

Fastest flight time

1h 50m

Direct flights

Mon, Tue, Wed, Thu, Fri and Sat

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 $350
The fastest flight from San Antonio to Kansas City takes 1h 50m
Direct flights go from San Antonio to Kansas City on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday. There are no airlines offering direct flights.
There is 1 airport in Kansas City. From San Antonio there are direct flights to 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 50m.

  • 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 $226Free CancellationRating
7.2
11,267 reviews
Search American Airlines flights
SouthwestPriceFrom $240Free CancellationRating
8.0
4,280 reviews
Search Southwest flights

  • Southwest Flights From San Antonio to Kansas City

    Southwest flight deals from San Antonio to Kansas City start from $240 round-trip. Over the 2 Southwest flights for this route in a normal week, average airfare is usually $386 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
Topeka
Overland Park
Kansas City
Independence
Lawrence
Olathe
Liberty
Blue Springs
Lenexa
North Kansas City
Lee's Summit
Leavenworth
Warrensburg
Excelsior Springs
Gladstone
Shawnee
Belton
Cameron
Lansing
Missouri City

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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