Cheap flights from Kentucky to San Antonio from $56
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kentucky to San Antonio departing on 5/29. 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 Kentucky to San Antonio
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Frontier flights from Kentucky to San Antonio
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How to get the cheapest flight ticket from Kentucky 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 Kentucky during June instead. Flights to San Antonio in June, while not as cheap as those in August, still average around $324.
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 Saturday when prices can be found for as low as $322. 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 Monday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Monday is $428.
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 evening. momondo users have found flights departing from Kentucky to San Antonio in the evening for as low as $348. 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 $422. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.
How far in advance should I book a flight to San Antonio?
You are more likely to see cheaper flights to San Antonio from Kentucky when booking 21 weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $366 when searching 21 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from Kentucky for as low as $268 on momondo.
What is the cheapest airline that flies from Kentucky to San Antonio?
Spirit Airlines, Frontier, and Delta are the most popular carriers operating from Kentucky to San Antonio
What airlines fly to San Antonio?
American Airlines, Delta and United Airlines are the top three most popular airlines that fly to San Antonio from Kentucky according to our data. American Airlines is the first choice among our users, with 59% of people opting to fly with this airline when traveling to San Antonio. Keep in mind that there are 6 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 Kentucky to San Antonio on average per week?
20 flights are operational weekly from Kentucky to San Antonio as of April 2025. The most popular departure day for this route is Mon, with 20% of flights per week taking off on this day.
How long does it take to fly to San Antonio?
Flight times vary depending on what airport in Kentucky you fly out of and what airport in San Antonio you fly into. For example, flying from Louisville to Austin takes 2h 40m on average. On the other hand, flying from Lexington to Austin takes 5h 20m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.
Cheap Kentucky to San Antonio flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Kentucky to San Antonio
When did momondo last update prices for flights from Kentucky to San Antonio Airport?
Prices for flights from Kentucky to San Antonio Airport are updated daily.
How many operators does momondo search for flights from Kentucky to San Antonio Airport?
There are 6 operators available for flights from Kentucky to San Antonio Airport as of April 2025.
How old do you have to be to fly from Kentucky to San Antonio 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 Kentucky to San Antonio Airport.
What documentation or ID do you need to fly to San Antonio Airport?
The travel and health documents required for your trip to San Antonio Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Antonio Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Best airlines flying from Kentucky to San Antonio
Compare and see reviews for airlines that fly from Kentucky to San Antonio with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $193 | Free Cancellation | Rating 6.3 7,940 reviews | |||
| PriceFrom $238 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $258 | Free Cancellation | Rating 8.0 7,920 reviews | |||
| PriceFrom $291 | Free Cancellation | Rating 7.4 8,685 reviews | |||
| PriceFrom $312 | Free Cancellation | Rating 8.0 4,287 reviews |
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 Kentucky to San Antonio?
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 San Antonio from Kentucky.
Can I find flights from Kentucky to San Antonio with flexible booking policies on momondo?
momondo does allow users to show only those flights to San Antonio from Kentucky which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Kentucky to San Antonio?
Once you have performed a search for Kentucky to San Antonio flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Kentucky to San Antonio right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Kentucky to San Antonio 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.