Cheap flights from Kansas City to San Antonio (MCI - SAT)

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The best prices from Kansas City to San Antonio are usually found in July or August, booked 52 days in advance, depart on a Tuesday or Wednesday and return on a Saturday

How to find the cheapest flight from
Kansas City (MCI) to San Antonio (SAT)

All the information you need to plan the best MCI to SAT flight in 2022: compare Kansas City to San Antonio flight prices with the expected peak season, weather and rainfall in San Antonio.
MCI - SAT
Price
$203 - $373
SAT
Temperature
51.8 - 84.2 °F
SAT
Precipitation
1.6 - 3.7 inches

Popular in

December

High demand for flights, 29% potential price rise

Cheapest in

July

Best time to find cheap flights, 23% potential price drop

Round-trip from

$203

From Kansas City to San Antonio

One-way from

$113

One-way flight from Kansas City to San Antonio

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
When is the cheapest time to fly from Kansas City to San Antonio (MCI - SAT)?

A simple way to save on the total cost of your ticket is to fly from Kansas City to San Antonio at noon. If you’re flexible enough to do this you can expect to save up to 10% on your trip compared to booking a flight in the morning.

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

Travelers have found it’s best to book a flight 52 days in advance to save up to 63% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 52 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Kansas City to San Antonio 1-2 weeks in advance for as low as $270, or $383 for flights within the next 24 hours.

What is the cheapest month to fly from Kansas City to San Antonio?

Our data shows that July tends to be the cheapest month to fly to San Antonio from Kansas City. Users have commonly found prices around $265 for the month, but tickets can be as low as $175. Due to multiple factors, prepare for potentially higher prices in December.

What is the cheapest day to fly round-trip from Kansas City to San Antonio?

Saturday flights are found to be more expensive to fly from Kansas City to San Antonio. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to San Antonio.

Cheap flights from Kansas City to San Antonio in January, February 2022

The best prices found for MCI to SAT flights for January, February
7 Feb - 9 Feb
$185pp
MCI
Kansas City
American Airlines
 
1 STOP
SAT
San Antonio
SAT
San Antonio
American Airlines
 
1 STOP
MCI
Kansas City
11 Feb - 13 Feb
$186pp
MCI
Kansas City
Multiple Airlines
 
1 STOP
SAT
San Antonio
SAT
San Antonio
United Airlines
 
1 STOP
MCI
Kansas City
15 Feb - 16 Feb
$188pp
MCI
Kansas City
Delta
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Delta
 
1 STOP
MCI
Kansas City

Kansas City to San Antonio 2022 flight deals

Cheap flights to San Antonio from Kansas City found for this year
7 Feb - 9 Feb
$185pp
MCI
Kansas City
American Airlines
 
1 STOP
SAT
San Antonio
SAT
San Antonio
American Airlines
 
1 STOP
MCI
Kansas City
11 Feb - 13 Feb
$186pp
MCI
Kansas City
Multiple Airlines
 
1 STOP
SAT
San Antonio
SAT
San Antonio
United Airlines
 
1 STOP
MCI
Kansas City
15 Feb - 16 Feb
$188pp
MCI
Kansas City
Delta
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Delta
 
1 STOP
MCI
Kansas City

Last minute flights from Kansas City to San Antonio

Late deals on round-trip flights to San Antonio from Kansas City, departing today and this week
25 Jan - 1 Feb
$243pp
MCI
Kansas City
American Airlines
 
1 STOP
SAT
San Antonio
SAT
San Antonio
American Airlines
 
1 STOP
MCI
Kansas City
27 Jan - 31 Jan
$246pp
MCI
Kansas City
Delta
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Delta
 
1 STOP
MCI
Kansas City
25 Jan - 1 Feb
$247pp
MCI
Kansas City
American Airlines
 
1 STOP
SAT
San Antonio
SAT
San Antonio
American Airlines
   
2 STOPS
MCI
Kansas City

One-way flights to San Antonio from Kansas City

The cheapest one-way flights from Kansas City to San Antonio
2:53 pm - 8:28 am
Frontier
1 Stop
17h 35m
MCI - SAT
Frontier
$113
Kiwi.com
10:25 am - 5:54 pm
Delta
1 Stop
7h 29m
MCI - SAT
Delta
$310
Delta
4:00 am - 5:43 pm
United Airlines
3 Stops
13h 43m
MCI - SAT
United Airlines
$381
United

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Kansas City</span> to <span class="emphasized">San Antonio</span> flights.

Flight FAQs

From Kansas City to San Antonio

Which airlines flying from Kansas City to San Antonio have flexible cancellations due to COVID-19?

American Airlines, United Airlines, and Delta are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Kansas City to San Antonio for under $200 on Cheapflights?

Yes, there are multiple flights from Kansas City to San Antonio for under $200. The cheapest flight booked recently is on American Airlines for just $185, but on average you can expect to pay $205.

Are there last-minute flights available from Kansas City to San Antonio for under $300?

There are currently 6+ open flights from Kansas City to San Antonio within the next 7 days for less than $300.

How popular is this Kansas City to San Antonio flight route?

The Kansas City to San Antonio flight path was viewed by 36 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What are the cheapest airlines flying from Kansas City to San Antonio round-trip?

Our cheapest airline available from Kansas City to San Antonio is American Airlines. Our recent data shows that you can find tickets from as low as $185 on this airline. Additional options worth looking into are Delta and Frontier, starting at $188 and $196 round-trip. You may be able to fly from Kansas City to San Antonio for 30% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Kansas City to San Antonio one-way?

The cheapest airlines for a one-way flight from Kansas City to San Antonio are Frontier ($70), Delta ($94), and American Airlines ($99).

What are the most popular airlines that fly from Kansas City to San Antonio?

The most popular airlines flying from Kansas City to San Antonio are American Airlines, Delta and Frontier. Something to consider prior to booking your flight.

What are the cheapest flights from Kansas City to San Antonio?

On average you can expect to pay $343 for a flight from Kansas City to San Antonio. The cheapest flight overall is $82 while the most popular route, (Kansas City - San Antonio) is currently priced at $186.

COVID Restrictions

View COVID Travel Restrictions for San Antonio, TX

Do I need a COVID test to fly to San Antonio from Kansas City?

Information is based on travel restrictions for travel to San Antonio within the United States

Most visitors from Kansas City need to provide a negative COVID-19 test result and/or quarantine to enter San Antonio.

COVID-19 testing requirements
Visitors from Kansas City must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to San Antonio.

Quarantine requirements
Visitors from Kansas City are not required to quarantine after entering San Antonio.

Do I need a test to fly back to Kansas City from San Antonio?

Returning to Kansas City from San Antonio

COVID-19 testing requirements
Visitors from San Antonio must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Kansas City.

Quarantine requirements
Visitors from San Antonio are not required to quarantine after entering Kansas City.

Hide COVID Travel Restrictions for San Antonio, TX

Alternative routes for Kansas City to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for San Antonio

Things to know before you go - useful duration and weather info for your trip from Kansas City to San Antonio.

Airports servicing Kansas City

Airports servicing San Antonio

Top 4 airlines flying from Kansas City to San Antonio

The chart below displays the airlines Cheapflights users traveling from Kansas City to San Antonio choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Frontier
$68 $216 No cancel fee 62%
Delta
$100 $264 No cancel fee N/A
United Airlines
$115 $285 No cancel fee 69%
American Airlines
$115 $298 No cancel fee 71%

Hourly flight availability from Kansas City to San Antonio

See what time of day planes typically take off from Kansas City towards San Antonio.
Morning 6 AM to noon 100% of MCI to SAT departures
Early morning Midnight to 6 AM 0% of MCI to SAT departures
Afternoon Noon to 6 PM 0% of MCI to SAT departures
Evening 6 PM to midnight 0% of MCI to SAT departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Kansas City to San Antonio
See how many times per day planes take to the skies headed from Kansas City to San Antonio.
Sunday
1 daily flight
Monday
1 daily flight
Tuesday
1 daily flight
Wednesday
1 daily flight
Thursday
1 daily flight
Friday
1 daily flight
Saturday
0 flights
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