$119 Find Cheap Flights from San Antonio to Kentucky - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Antonio to Kentucky departing on 8/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Cheap Flights from San Antonio to Kentucky

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Louisville
Louisville1 stop$271
Lexington
Lexington1 stop$243
Nashville
Nashvillenonstop$237
Louisville
Louisville1 stop$271
Lexington
Lexington1 stop$243
Nashville
Nashvillenonstop$237

Book Cheap San Antonio to Kentucky Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Antonio to Kentucky that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Antonio to Kentucky

Fri, Oct 2 - Sun, Oct 4
Multiple Airlines Logo
12:38 pm - 10:34 pm
SAT
-
TYS
8h 56m
1 stop
Multiple Airlines Logo
6:11 pm - 11:58 am
TYS
-
SAT
18h 47m
1 stop
$224Multiple Airlines
Mon, Sep 14 - Thu, Sep 17
Southwest Logo
11:05 am - 1:20 pm
SAT
-
BNA
2h 15mnonstop
Southwest Logo
2:40 pm - 5:00 pm
BNA
-
SAT
2h 20mnonstop
$237Southwest
Tue, Sep 15 - Tue, Sep 22
Southwest Logo
6:50 am - 9:05 am
SAT
-
BNA
2h 15mnonstop
Southwest Logo
8:00 am - 10:20 am
BNA
-
SAT
2h 20mnonstop
$237Southwest
Mon, Aug 31 - Thu, Sep 3
Frontier Logo
9:51 am - 10:17 am
SAT
-
BNA
24h 26m
1 stop
Frontier Logo
11:12 am - 8:56 am
BNA
-
SAT
21h 44m
1 stop
$240Frontier
Sat, Aug 22 - Sat, Aug 29
Frontier Logo
9:51 am - 4:05 pm
SAT
-
BNA
6h 14m
1 stop
Frontier Logo
12:55 pm - 7:31 pm
BNA
-
SAT
6h 36m
1 stop
$240Frontier
Thu, Sep 10 - Thu, Sep 10
United Airlines Logo
5:30 am - 9:27 am
SAT
-
BNA
3h 57m
1 stop
United Airlines Logo
5:03 pm - 10:51 pm
BNA
-
SAT
5h 48m
1 stop
$242United Airlines
Sat, Sep 26 - Sat, Oct 3
American Airlines Logo
5:00 am - 1:06 pm
SAT
-
LEX
7h 06m
1 stop
American Airlines Logo
6:01 pm - 11:55 pm
LEX
-
SAT
6h 54m
1 stop
$243American Airlines
Wed, Aug 26 - Wed, Sep 2
American Airlines Logo
8:55 am - 4:25 pm
SAT
-
LEX
6h 30m
1 stop
American Airlines Logo
5:44 pm - 10:50 pm
LEX
-
SAT
6h 06m
1 stop
$243American Airlines
Tue, Sep 15 - Tue, Sep 22
United Airlines Logo
5:30 am - 9:37 am
SAT
-
BNA
4h 07m
1 stop
United Airlines Logo
6:30 am - 10:37 am
BNA
-
SAT
4h 07m
1 stop
$247United Airlines
Wed, Aug 12 - Fri, Aug 14
Multiple Airlines Logo
4:53 pm - 10:05 am
SAT
-
CVG
16h 12m
2 stops
Multiple Airlines Logo
9:23 pm - 3:41 pm
CVG
-
SAT
19h 18m
1 stop
$326Multiple Airlines
Booking Insights

KAYAK's insights & trends for San Antonio to Kentucky flights

Get data-powered insights and trends into flights from San Antonio to Kentucky to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from San Antonio to Kentucky?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from San Antonio to Kentucky departing in August.

Flight prices are typical for this route right now.

Flights to Kentucky from San Antonio usually cost between $251 and $537 in August.
The lowest price found in the past 5 days was $271 on United Airlines (Aug 25-Sep 1).

What is the cheapest month to fly from San Antonio to Kentucky?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Antonio to Kentucky, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Antonio to Kentucky is February, when tickets cost $320 (return) on average. On the other hand, the most expensive months are January and March, when the average cost of round-trip tickets is $619 and $540 respectively.

Good to know

Low season

January

Cheapest flight

$119
Best time to beat the crowds but there is an average 23% increase in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from San Antonio to Nashville

FAQs - booking Kentucky flights

  • How does KAYAK find such low prices on flights from San Antonio to Kentucky?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Antonio to Kentucky.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Antonio to Kentucky?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from San Antonio to Kentucky is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Antonio to Kentucky?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from San Antonio to Kentucky with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Antonio to Kentucky?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from San Antonio to Kentucky up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from San Antonio to Kentucky

 
See real verified KAYAK customer reviews for airlines flying from San Antonio to Kentucky. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Antonio to Kentucky? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4228 reviews
8.0Comfort
7.0Food
7.5Entertainment
8.1Boarding
8.6Crew
Airline reviews

No wifi, seems to be very common with Southwest currently. Everything else was normal.

8.0 ExcellentSean, Jul 2026
HOU - LGB
Read more Southwest reviews

No wifi, seems to be very common with Southwest currently. Everything else was normal.

Flight was delayed by 2 hours, meaning that a flight to Dwnver which should have arrived at 11pm came into the airport at 1 am. Made for a very long day.

Great job! My family doesnt fly often but we felt safe 100%

Flight was constantly delayed with significant changes in time, it was supposed to get to Colorado Springs at 8:30 PM but it got there after midnight.

I don't know why flying out of Sarasota requires two plane changes.

Great vacation. Can't wait till next year for another one.

Boarded on time but once we were ready for take off, the crew determined that, although every seat was taken, somehow someone was on the wrong flight. Delay, delay delay, announcements and ended up with one person checking EVERY ID against their passenger Manifest only to figure out it was a "clerical error." We departed 54 minutes late causing me to run in the St. Louis Airport to make my connection and lose the priority boarding spot I had paid for. Unnecessary delay.

The seats were a bit cramped and worn, but otherwise okay.

Since the flight wasn’t full, we had some extra room. Crew was great

It was good. I wish you had gluten free snacks for my husband.

delta wifi wouldn’t work boarding was not in sequence flight crew spent most of their time on the phone with the lights off pretending no one wanted or needed anything

Flight was 2 hr. delay, making me miss my connection to my final flight home to Roanoke. Now 12:38am in the morning and I just got the first available ticket at 5:30 pm tomorrow evening. Sleeping in the airport.

I am a die hard Delta flyer, but they missed it on this flight. It was on their very dated 717-200 aircraft, which I knew when I booked it so I knew it wouldn’t have seatback screens. However, the internet was awful and it wouldn’t even send texts a lot of the time, much less even connect to the delta app. It was also very hot while in the air, which never happens. What was even more disappointing is that the crew only gave me cheezits and a beverage, even though I was in Delta Comfort. The main cabin fare gets these items. I didn’t get any kind of improved snacks and that was unacceptable. The crew wasn’t very visible at all either. If this was my first delta flight, it would be my last. I am just going to assume it was a one-off flight.

flight was delayed 4+ hours. there was really no understanding of why? weather? the last hour of delay was post boarding. pilot seat was broken. was that the real reason? nonetheless, long day of inconveniences.

Flight got canceled 4 times, missed my connecting flight due to delays, have to wait to go home tomorrow

We departed and landed early which was a nice surprise. The boarding process was slow.

Arlene was a great flight attendant. I also liked how one of the other flight attendants gave us a heads up about snacks and asked everyone to remove their headphones when it was their turn to order. Good idea.

The WiFi was not working. That made for a long flight.

Extremely disappointed with Delta. They canceled flight last minute and then I rebooked the other flights and with which were delayed as well

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

Awful. Delayed flights, missed connection to Toronto. Hotel vouchers were for already booked hotels x3. Giant waste of my time

The entertainment is a bit limited, it would be better if they added some games to play besides the movies and tv shows. But the seats are comfortable and the crew is polite

The pilot had to extend the flight time from san antonio to Houston to burn off fuel. This caused a lot of unnecessary stress since we had a tight connection to Aruba. And with no other flights going to Aruba we were worried about spending a night in Houston. We had to to run to our connection because of the flight crews mistake. Not happy.

Fine. The issues I had were associated with luggage being delayed from Turkey to Tanzania

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

Gate agent did not hold flight for connection, provided no assistance to get new flight

Nothing they cancelled my connection and couldn't get me on a flight for 3 more days

The plane was dirty and the in seat air wasn't blowing as planes usually do.

The customer service was excellent! Check-in, baggage check-in, boarding, the flight went very smooth.

The gate got changed several times and the flight was delayed over an hour. Awful experience

It was an older plane. First Class was not especially roomy or comfortable. It was a short flight so there were no meal but they did offer mixed nuts which used to be normal but now is rare. Crew member was very polite and professional.

No Snacks or Entertainment. The flight was short, snacks should still be given.

The boarding process needs to be fixed. The zone don't work, especially when there is hardly anyone in zones 3, 4,and 5, leaving the majority of the passengers backed up in the aisle, especially because passengers seated near the front are blocking passengers who are seated in the rear of the plane. It would also help if the size of carry on bags was more strictly enforced.

My Internet did not work for Outlook email or basically anything. I paid for one hour of in-flight usage and it was terrible. I spent a lot of time on different sites and browsers with no luck and a lot of frustration. Other than that, the flight was on time, crew was nice, service was fine. Seat was OK even though I paid for the extra 6 inches. I cannot imagine how tight the seats in the back must be.

Everything was fine. Flight boarded and departed on time. Seating was spacious enough for my carryon to fit under the seat in front of me. No complaints at all. Flight even arrived early.

Deplaning time. Having to wait 10 to 25 minutes after boarding to leave the gate. Having to wait 10 minutes to park at the gate to deplane.☹️

When you pay for Premium Economy on an 787 and you’re promised amenities for the extra money, you expect them to work. They didn’t. USB connector wouldn’t charge continuously. 120v outlet wouldn’t hold anything you plugged into it. The adapter would just fall out. The noise canceling headphones stopped noise cancelling in the first 15 minutes for EVERYONE. No one on the plane knew how to fix it so I couldn’t listen to any movies. I just put in my AirPods and went to sleep. Very unhappy with the crappy Panasonic entertainment system. I won’t buy premium again.

Nothing wrong on this flight but nothing special. It was oversold and they had to bump people which is always bad.

My first time flying American Airlines, my first flight to CLT was wonderful and flight attendants was nice and had great customer service. My second flight from CLT to NY was very delayed due to whatever reason the crew was not greeting other than that I’m rate 8 .

Everything you need to know for your flight from San Antonio to Kentucky

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