Cheap flights from Kansas City to San Antonio from $96
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kansas City to San Antonio departing on 5/6. 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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Spirit Airlines flights from Kansas City to San Antonio
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Southwest flights from Kansas City to San Antonio
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How to get the cheapest flight ticket from Kansas City to San Antonio
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 San Antonio?
If you aren’t able to travel during the month of August, then book flights to San Antonio from Kansas City during July instead. Flights to San Antonio in July, while not as cheap as those in August, still average around $302.
What is the cheapest day to depart on your flight to San Antonio?
The cheapest day to depart on your flight to San Antonio is on a Friday when prices can be found for as low as $354. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Wednesday is $463.
What is the cheapest time of day to depart on your flight to San Antonio?
According to our data, the cheapest time of day to fly to San Antonio is in the afternoon. momondo users have found flights departing from Kansas City to San Antonio in the afternoon for as low as $351. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Antonio are more costly at noon, with an average ticket price of $387. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Kansas City to San Antonio flight route?
Fly from Kansas City to San Antonio for the best Kansas City - San Antonio flight prices
How far in advance should I book a flight to San Antonio?
You are more likely to see cheaper flights to San Antonio from Kansas City when booking 10 weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $354 when searching 10 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from Kansas City for as low as $282 on momondo.
What cabin class options are available on Kansas City to San Antonio flights?
There are 1 cabin classes available to choose from on Kansas City to San Antonio flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Kansas City to San Antonio?
Spirit Airlines, Southwest, and Delta are the most popular carriers operating from Kansas City to San Antonio
What airlines fly to San Antonio?
American Airlines, Southwest and United Airlines are the top three most popular airlines that fly to San Antonio from Kansas City according to our data. American Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to San Antonio. Keep in mind that there are 5 different airlines that fly to San Antonio on a routine basis, so you have a few additional options to choose from.
How many flights depart from Kansas City to San Antonio on average per week?
The number of flights available between Kansas City and San Antonio is 5 per week as of April 2025. The most frequent departure day is Mon, with 20% of weekly flights leaving on this day.
When to book flights from Kansas City to San Antonio
Cheap Kansas City to San Antonio (MCI to SAT) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Kansas City to San Antonio
How far is Kansas City to San Antonio by plane?
Kansas City and San Antonio are 702.5 mi apart from one another. In terms of flight time, this usually takes a little over 2h 05m.
When did momondo last update prices for flights from Kansas City Airport to San Antonio Airport?
Prices for flights from Kansas City Airport to San Antonio Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Kansas City Airport to San Antonio Airport?
The number of operators available for flights from Kansas City Airport to San Antonio Airport is 4 as of April 2025.
How old do you have to be to fly from Kansas City Airport to San Antonio Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kansas City Airport to San Antonio Airport.
What documentation or ID do you need to fly to San Antonio Airport?
The required travel and health documents for your San Antonio 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 San Antonio 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 Kansas City to San Antonio?
Based on momondo bookings for flights between Kansas City and San Antonio, the leading plane model is Boeing 737-700 Passenger/BBJ1 (winglets), making up 47.73% of the total bookings. Other popular models include Boeing 737-800 Passenger/BBJ2 (winglets) with 20.45%, Boeing 737 MAX 8 with 18.18%, and Embraer 175 (Enhanced Winglets) with 2.27%.
What is the most popular airline from Kansas City to San Antonio?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Kansas City to San Antonio is American Airlines (55% of total bookings). The next most popular airlines are Southwest (32%), Spirit Airlines (8%), and United Airlines (5%).
Best airlines flying from Kansas City to San Antonio
Compare and see reviews for airlines that fly from Kansas City to San Antonio with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $137 | Free Cancellation | Rating 6.3 7,926 reviews | |||
| PriceFrom $187 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $271 | Free Cancellation | Rating 7.4 8,667 reviews | |||
| PriceFrom $293 | Free Cancellation | Rating 8.0 4,280 reviews |
Southwest Flights From Kansas City to San Antonio
Southwest flies from Kansas City to San Antonio around 5 times per week, with 4,280 momondo users rating the airline 8.0/10. The cheapest Southwest deal from Kansas City to San Antonio in the last 72 hours was $293 (round-trip), much lower than the average airfare cost of $367 for Southwest flights on this route.
Traveling to a place near San Antonio?
Book flights to San Antonio if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Kansas City to San Antonio?
Finding the right flight to San Antonio from Kansas City is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Antonio quick and easy, saving you time and money.
Can I find flights from Kansas City to San Antonio with flexible booking policies on momondo?
All flight searches from Kansas City to San Antonio on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Kansas City to San Antonio?
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 San Antonio from Kansas City.
I’m not ready to book a flight from Kansas City to San Antonio right now. Can momondo alert me if prices change?
Price alerts on flights to San Antonio from Kansas City are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.