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Cheap flights from Kentucky to San Antonio from $76

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 4/27. 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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0 bags

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Find the cheapest flights from Kentucky to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
12:19 pm - 5:05 pm
CVG
-
SAT
5h 46m
1 stop
Frontier Logo
10:23 am - 11:20 pm
SAT
-
CVG
11h 57m
1 stop
$180Frontier
Fri, Apr 10 - Fri, Apr 17
Frontier Logo
4:20 pm - 12:19 am
TYS
-
SAT
8h 59m
1 stop
Frontier Logo
6:45 am - 3:28 pm
SAT
-
TYS
7h 43m
1 stop
$181Frontier
Fri, Apr 10 - Mon, Apr 13
American Airlines Logo
2:15 pm - 8:51 pm
LEX
-
SAT
7h 36m
1 stop
American Airlines Logo
7:00 am - 1:35 pm
SAT
-
LEX
5h 35m
1 stop
$193American Airlines
Sat, Apr 11 - Sat, Apr 18
Multiple Airlines Logo
3:38 pm - 9:27 am
CVG
-
SAT
18h 49m
1 stop
Multiple Airlines Logo
4:49 pm - 7:12 pm
SAT
-
CVG
25h 23m
1 stop
$203Multiple Airlines
Mon, Apr 13 - Wed, Apr 15
Spirit Airlines Logo
6:15 am - 12:27 pm
BNA
-
SAT
6h 12m
1 stop
Spirit Airlines Logo
1:22 pm - 7:46 pm
SAT
-
BNA
6h 24m
1 stop
$212Spirit Airlines
Wed, Apr 1 - Wed, Apr 8
Delta Logo
5:10 pm - 8:30 pm
TYS
-
SAT
4h 20m
1 stop
Delta Logo
10:50 am - 4:06 pm
SAT
-
TYS
4h 16m
1 stop
$217Delta
Tue, Mar 31 - Wed, Apr 8
Delta Logo
5:50 pm - 11:08 pm
LEX
-
SAT
6h 18m
1 stop
Delta Logo
4:44 pm - 10:34 pm
SAT
-
LEX
4h 50m
1 stop
$217Delta
Sat, May 2 - Wed, May 6
Multiple Airlines Logo
3:41 pm - 9:27 am
CVG
-
SAT
18h 46m
1 stop
Multiple Airlines Logo
4:49 pm - 7:12 pm
SAT
-
CVG
25h 23m
1 stop
$217Multiple Airlines
Sun, Apr 12 - Wed, Apr 15
Spirit Airlines Logo
6:15 am - 12:27 pm
BNA
-
SAT
6h 12m
1 stop
Spirit Airlines Logo
1:22 pm - 7:46 pm
SAT
-
BNA
6h 24m
1 stop
$222Spirit Airlines
Thu, Apr 9 - Tue, Apr 14
American Airlines Logo
2:15 pm - 8:51 pm
LEX
-
SAT
7h 36m
1 stop
American Airlines Logo
6:10 am - 2:57 pm
SAT
-
LEX
7h 47m
1 stop
$248American Airlines
Sat, May 2 - Wed, May 6

American Airlines flights from Kentucky to San Antonio

Our best American Airlines deals on Kentucky to San Antonio flight tickets
American Airlines
Apr 11
LEX2:15 pmLexington Blue Grass
7h 36m
1 stop
SAT8:51 pmSan Antonio
Apr 18
SAT7:00 amSan Antonio
5h 35m
1 stop
LEX1:35 pmLexington Blue Grass
$193
American Airlines
May 2
LEX2:15 pmLexington Blue Grass
7h 36m
1 stop
SAT8:51 pmSan Antonio
May 6
SAT6:10 amSan Antonio
7h 47m
1 stop
LEX2:57 pmLexington Blue Grass
$248
American Airlines
May 2
LEX4:27 pmLexington Blue Grass
8h 29m
2 stops
SAT11:56 pmSan Antonio
May 6
SAT6:10 amSan Antonio
7h 47m
1 stop
LEX2:57 pmLexington Blue Grass
$253

Frontier flights from Kentucky to San Antonio

Our best Frontier deals on Kentucky to San Antonio flight tickets
Frontier
Apr 10
CVG12:19 pmCincinnati Cinci./N. Kentucky
5h 46m
1 stop
SAT5:05 pmSan Antonio
Apr 17
SAT10:23 amSan Antonio
11h 57m
1 stop
CVG11:20 pmCincinnati Cinci./N. Kentucky
$180
Frontier
Apr 10
TYS4:20 pmKnoxville McGhee Tyson
8h 59m
1 stop
SAT12:19 amSan Antonio
Apr 13
SAT6:45 amSan Antonio
7h 43m
1 stop
TYS3:28 pmKnoxville McGhee Tyson
$181
Frontier
May 1
CVG8:17 pmCincinnati Cinci./N. Kentucky
19h 52m
1 stop
SAT3:09 pmSan Antonio
May 9
SAT3:34 pmSan Antonio
26h 14m
1 stop
CVG6:48 pmCincinnati Cinci./N. Kentucky
$191

momondo Fare Finder

 
Customize your flight search to find flights from Kentucky to San Antonio that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated March 2, 2026.
Use the filters below to find and compare flights from Kentucky to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CincinnatiSan Antonio

CVG - SAT

CVGSAT

Cincinnati Cinci./N. Kentucky

Fri 4/10

12:19 pm-5:05 pm

1 stop5h 46m

San Antonio

Fri 4/17

10:23 am-11:20 pm

1 stop11h 57m

$180

KnoxvilleSan Antonio

TYS - SAT

TYSSAT

Knoxville McGhee Tyson

Fri 4/10

4:20 pm-12:19 am

1 stop8h 59m

San Antonio

Mon 4/13

6:45 am-3:28 pm

1 stop7h 43m

$181

LexingtonSan Antonio

LEX - SAT

LEXSAT

Lexington Blue Grass

Sat 4/11

2:15 pm-8:51 pm

1 stop7h 36m

San Antonio

Sat 4/18

7:00 am-1:35 pm

1 stop5h 35m

$193

CincinnatiSan Antonio

CVG - SAT

CVGSAT

Cincinnati Cinci./N. Kentucky

Mon 4/13

3:38 pm-9:27 am

1 stop18h 49m

San Antonio

Wed 4/15

4:49 pm-7:12 pm

1 stop25h 23m

$203

NashvilleSan Antonio

BNA - SAT

BNASAT

Nashville Intl

Wed 4/1

6:15 am-12:27 pm

1 stop6h 12m

San Antonio

Wed 4/8

1:22 pm-7:46 pm

1 stop6h 24m

$212

KnoxvilleSan Antonio

TYS - SAT

TYSSAT

Knoxville McGhee Tyson

Tue 3/31

5:10 pm-8:30 pm

1 stop4h 20m

San Antonio

Wed 4/8

10:50 am-4:06 pm

1 stop4h 16m

$217

LexingtonSan Antonio

LEX - SAT

LEXSAT

Lexington Blue Grass

Sat 5/2

5:50 pm-11:08 pm

1 stop6h 18m

San Antonio

Wed 5/6

4:44 pm-10:34 pm

1 stop4h 50m

$217

CincinnatiSan Antonio

CVG - SAT

CVGSAT

Cincinnati Cinci./N. Kentucky

Sun 4/12

3:41 pm-9:27 am

1 stop18h 46m

San Antonio

Wed 4/15

4:49 pm-7:12 pm

1 stop25h 23m

$217

NashvilleSan Antonio

BNA - SAT

BNASAT

Nashville Intl

Thu 4/9

6:15 am-12:27 pm

1 stop6h 12m

San Antonio

Tue 4/14

1:22 pm-7:46 pm

1 stop6h 24m

$222

LexingtonSan Antonio

LEX - SAT

LEXSAT

Lexington Blue Grass

Sat 5/2

2:15 pm-8:51 pm

1 stop7h 36m

San Antonio

Wed 5/6

6:10 am-2:57 pm

1 stop7h 47m

$248

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Antonio from

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 $363.

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 weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $393 when searching 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 $314 on momondo.

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

Fastest flight time

2h 20m

Direct flights

Every day

Airports in San Antonio

1 airport
The fastest flight from Kentucky to San Antonio takes 2h 20m
Direct flights go from Kentucky to San Antonio every day.
There is 1 airport in San Antonio. From Kentucky there are direct flights to San Antonio (SAT).
Search flight deals

  • 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?

  • 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
American AirlinesPriceFrom $225Free CancellationRating
7.1
11,369 reviews
Search American Airlines flights
DeltaPriceFrom $236Free CancellationRating
7.9
8,237 reviews
Search Delta flights
United AirlinesPriceFrom $258Free CancellationRating
7.4
9,375 reviews
Search United Airlines flights
SouthwestPriceFrom $296Free CancellationRating
8.0
4,306 reviews
Search Southwest flights

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville
Boerne
Pleasanton
Schertz

Why 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.

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