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Cheap flights from San Antonio to Kansas City from $72

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 5/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
7:45 am - 7:58 pm
SAT
-
MCI
12h 13m
1 stop
Frontier Logo
8:46 pm - 12:19 am
MCI
-
SAT
27h 33m
1 stop
$171Frontier
Tue, Apr 7 - Thu, Apr 9
Frontier Logo
7:45 am - 7:58 pm
SAT
-
MCI
12h 13m
1 stop
Frontier Logo
8:46 pm - 12:19 am
MCI
-
SAT
27h 33m
1 stop
$191Frontier
Tue, Apr 7 - Thu, Apr 9
Frontier Logo
3:00 pm - 2:06 pm
SAT
-
MCI
23h 06m
1 stop
Frontier Logo
2:15 pm - 2:19 pm
MCI
-
SAT
24h 04m
1 stop
$192Frontier
Fri, May 1 - Mon, May 4
Frontier Logo
6:45 am - 7:58 pm
SAT
-
MCI
13h 13m
1 stop
Frontier Logo
8:43 pm - 12:19 am
MCI
-
SAT
27h 36m
1 stop
$206Frontier
Sat, Apr 4 - Sat, Apr 11
Frontier Logo
4:49 pm - 1:30 pm
SAT
-
MCI
20h 41m
1 stop
Frontier Logo
2:15 pm - 2:19 pm
MCI
-
SAT
24h 04m
1 stop
$213Frontier
Wed, Apr 29 - Mon, May 4
Southwest Logo
9:55 am - 11:45 am
SAT
-
MCI
1h 50mnonstop
Southwest Logo
5:30 am - 12:25 pm
MCI
-
SAT
6h 55m
1 stop
$217Southwest
Sat, Apr 4 - Sat, Apr 11
Southwest Logo
5:40 am - 10:10 am
SAT
-
MCI
4h 30m
1 stop
Southwest Logo
5:10 am - 12:25 pm
MCI
-
SAT
7h 15m
2 stops
$222Southwest
Sat, Apr 4 - Sat, Apr 11
Multiple Airlines Logo
7:45 am - 7:58 pm
SAT
-
MCI
12h 13m
1 stop
Multiple Airlines Logo
5:45 am - 12:27 pm
MCI
-
SAT
6h 42m
1 stop
$223Multiple Airlines
Tue, Apr 7 - Wed, Apr 8
Frontier Logo
3:00 pm - 2:06 pm
SAT
-
MCI
23h 06m
1 stop
Frontier Logo
2:15 pm - 3:09 pm
MCI
-
SAT
24h 54m
1 stop
$226Frontier
Fri, Apr 17 - Mon, Apr 20
Frontier Logo
4:49 pm - 1:30 pm
SAT
-
MCI
20h 41m
1 stop
Frontier Logo
2:15 pm - 2:19 pm
MCI
-
SAT
24h 04m
1 stop
$233Frontier
Wed, Apr 29 - Mon, May 4

Frontier flights from San Antonio to Kansas City

Our best Frontier deals on San Antonio to Kansas City flight tickets
Frontier
Apr 7
SAT7:45 amSan Antonio
12h 13m
1 stop
MCI7:58 pmKansas City
Apr 9
MCI8:46 pmKansas City
27h 33m
1 stop
SAT12:19 amSan Antonio
$171
Frontier
Apr 7
SAT7:45 amSan Antonio
12h 13m
1 stop
MCI7:58 pmKansas City
Apr 9
MCI8:46 pmKansas City
27h 33m
1 stop
SAT12:19 amSan Antonio
$191
Frontier
May 1
SAT3:00 pmSan Antonio
23h 06m
1 stop
MCI2:06 pmKansas City
May 4
MCI2:15 pmKansas City
24h 04m
1 stop
SAT2:19 pmSan Antonio
$192

Delta flights from San Antonio to Kansas City

Our best Delta deals on San Antonio to Kansas City flight tickets
Delta
Apr 1
SAT5:30 pmSan Antonio
6h 42m
1 stop
MCI12:12 amKansas City
Apr 4
MCI4:02 pmKansas City
5h 45m
1 stop
SAT9:47 pmSan Antonio
$284
Delta
Apr 14
SAT6:39 amSan Antonio
7h 51m
1 stop
MCI2:30 pmKansas City
Apr 25
MCI5:12 pmKansas City
7h 34m
1 stop
SAT12:46 amSan Antonio
$286
Delta
Apr 29
SAT6:12 pmSan Antonio
4h 49m
1 stop
MCI11:01 pmKansas City
May 5
MCI5:12 pmKansas City
7h 34m
1 stop
SAT12:46 amSan Antonio
$287

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 March 10, 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

Cheapest round-trip

San AntonioKansas City

SAT - MCI

SATMCI

San Antonio

Tue 4/7

7:45 am-7:58 pm

1 stop12h 13m

Kansas City

Thu 4/9

8:46 pm-12:19 am

1 stop27h 33m

$171

San AntonioKansas City

SAT - MCI

SATMCI

San Antonio

Tue 4/7

7:45 am-7:58 pm

1 stop12h 13m

Kansas City

Thu 4/9

8:46 pm-12:19 am

1 stop27h 33m

$191

San AntonioKansas City

SAT - MCI

SATMCI

San Antonio

Fri 5/1

3:00 pm-2:06 pm

1 stop23h 06m

Kansas City

Mon 5/4

2:15 pm-2:19 pm

1 stop24h 04m

$192

San AntonioKansas City

SAT - MCI

SATMCI

San Antonio

Sat 4/4

6:45 am-7:58 pm

1 stop13h 13m

Kansas City

Sat 4/11

8:43 pm-12:19 am

1 stop27h 36m

$206

San AntonioKansas City

SAT - MCI

SATMCI

San Antonio

Wed 4/29

4:49 pm-1:30 pm

1 stop20h 41m

Kansas City

Mon 5/4

2:15 pm-2:19 pm

1 stop24h 04m

$213
Quickest round-trip

San AntonioKansas City

SAT - MCI

SATMCI

San Antonio

Sat 4/4

9:55 am-11:45 am

Nonstop1h 50m

Kansas City

Sat 4/11

5:30 am-12:25 pm

1 stop6h 55m

$217

San AntonioKansas City

SAT - MCI

SATMCI

San Antonio

Sat 4/4

5:40 am-10:10 am

1 stop4h 30m

Kansas City

Sat 4/11

5:10 am-12:25 pm

2 stops7h 15m

$222

San AntonioKansas City

SAT - MCI

SATMCI

San Antonio

Tue 4/7

7:45 am-7:58 pm

1 stop12h 13m

Kansas City

Wed 4/8

5:45 am-12:27 pm

1 stop6h 42m

$223

San AntonioKansas City

SAT - MCI

SATMCI

San Antonio

Fri 4/17

3:00 pm-2:06 pm

1 stop23h 06m

Kansas City

Mon 4/20

2:15 pm-3:09 pm

1 stop24h 54m

$226

San AntonioKansas City

SAT - MCI

SATMCI

San Antonio

Wed 4/29

4:49 pm-1:30 pm

1 stop20h 41m

Kansas City

Mon 5/4

2:15 pm-2:19 pm

1 stop24h 04m

$233

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 $309. 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 at noon is the least expensive time of day to depart. momondo users have found prices as low as $367 when looking at flights departing at noon. Try not to purchase tickets in the morning because they tend to be around $393. 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 $401 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.

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

As of March 2026, prices for San Antonio to Kansas City flights are approximately 27% 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

$273

Fastest flight time

1h 55m

Direct flights

Every day

Airports in Kansas City

1 airport
The best one-way flight to Kansas City from San Antonio in the past 72 hours is $273. The best round-trip flight deal from San Antonio to Kansas City found on momondo in the last 72 hours is $367.
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 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 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 $204Free CancellationRating
7.1
11,419 reviews
Search American Airlines flights
SouthwestPriceFrom $240Free CancellationRating
8.0
4,317 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 5 Southwest flights for this route in a normal week, average airfare is usually $387 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
Independence
Lawrence
Olathe
Liberty
Lenexa
Blue Springs
North Kansas City
Lee's Summit
Belton
Warrensburg
Gladstone
Leavenworth
Shawnee
Excelsior Springs
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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