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Uncover the best deals on Kansas City to San Antonio flights by comparing fares from hundreds of airlines and agencies.
Good to Know: Cheapest and Fastest MCI - SAT Flights
Useful information for finding best airline tickets from Kansas City International to San Antonio International on your next trip.
Cheapest Round Trip Flight
$348
Southwest Airlines
• 1 stop
• 10h
Sep 10 – Sep 13
The cheapest round trip flight from Kansas City to San Antonio (MCI-SAT-MCI) is currently $348
Cheapest Direct Flight
$344
Southwest Airlines
• nonstop
• 3h 20m
Sep 10
The cheapest nonstop flight from Kansas City to San Antonio (MCI-SAT) is currently $344
Fastest Flight
3h 20m
The fastest nonstop flight from Kansas City to San Antonio (MCI-SAT) takes 3h 20m
Top Airlines Flying from Kansas City to San Antonio
Latest Flight Deals from Kansas City (MCI) to San Antonio (SAT)
Compare and book low fare round-trip air tickets from Kansas City to San Antonio. Ideal for travelers with confirmed return itineraries.
Sep 10 - Sep 13, Economy
Kansas City → San Antonio
10h
6:50 AM - 12:50 PM • 1 stop
Kansas City → San Antonio
14h 15m
6:50 AM - 3:45 PM • 1 stop
Southwest Airlines
Sep 10 - Sep 13, Economy
Kansas City → San Antonio
6h 40m
7:10 AM - 11:10 AM • 1 stop
Kansas City → San Antonio
20h 25m
12:20 PM - 12:45 AM • 1 stop
Southwest Airlines
Sep 10 - Sep 13, Economy
Kansas City → San Antonio
10h 35m
3:05 PM - 9:40 PM • 1 stop
Kansas City → San Antonio
12h 5m
5:20 PM - 12:45 AM • 1 stop
Southwest Airlines
Sep 10 - Sep 13, Economy
Kansas City → San Antonio
5h 55m
6:05 PM - 10:00 PM • 1 stop
Kansas City → San Antonio
21h 45m
6:00 AM - 7:05 PM • 1 stop
Southwest Airlines
Sep 10 - Sep 13, Economy
Kansas City → San Antonio
5h 30m
6:10 PM - 9:40 PM • 1 stop
Kansas City → San Antonio
20h 25m
12:20 PM - 12:45 AM • 1 stop
Southwest Airlines
Looking for the fastest way to San Antonio? These direct flight options from MCI to SAT offer both convenience and value—no layovers, just straight to your destination.
FAQs on Kansas City to San Antonio Flights
What are the airports in Kansas City?
MCI
What’s the most popular airline flying from MCI to SAT?
The most popular airline flying from Kansas City to San Antonio are
Can I fly from MCI to SAT non-stop?
Yes, you can fly MCI to SAT non-stop on
Which airlines fly nonstop between Kansas City and San Antonio?
The non-stop flights between Kansas City and San Antonio are .
What’s the earliest departure time from MCI to SAT Airport?
The earliest flight leaves MCI at 6:50 am and lands in SAT - San Antonio International
What are the airports in San Antonio?
SAT
Can I make changes to my Kansas City to San Antonio flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from MCI to SAT?
Read the fare rules of the Kansas City to San Antonio air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Kansas City and San Antonio?
operate flights between Kansas City and San Antonio
How long does a flight from Kansas City to San Antonio take?
It takes approximately 2 hour to fly non-stop from MCI to SAT, which is 706.2 miles by air.
Which airlines provide the cheapest flights from Kansas City (MCI) to San Antonio (SAT) ?
In the past couple of days, the cheapest tickets to SAT from MCI were found on WN : USD 348
Do I need a passport to fly between MCI and SAT?
No
What’s the latest departure time from MCI to SAT ?
The last flight leaves MCI at 6:10 pm
Kansas City (MCI) to San Antonio (SAT): Airport Information
| Origin Airport | Kansas City International , Kansas City, US |
| Destination Airport | San Antonio International , San Antonio, US |
| Distance | 706 miles |
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