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Cheap flights from San Antonio to Kentucky from $80

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Kentucky departing on 1/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from San Antonio to Kentucky

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:35 am - 7:43 pm
SAT
-
BNA
9h 08m1 stop
Multiple Airlines Logo
7:37 pm - 4:17 pm
BNA
-
SAT
20h 40m1 stop
$177Multiple Airlines
Thu, Feb 5 - Mon, Feb 9
Multiple Airlines Logo
8:00 pm - 8:29 am
SAT
-
BNA
12h 29m1 stop
Multiple Airlines Logo
4:52 pm - 11:52 pm
BNA
-
SAT
7h 00m1 stop
$183Multiple Airlines
Mon, Jan 12 - Fri, Jan 16
Delta Logo
5:20 am - 1:30 pm
SAT
-
LEX
7h 10m1 stop
Delta Logo
8:10 am - 12:45 pm
LEX
-
SAT
5h 35m1 stop
$217Delta
Wed, Jan 14 - Sun, Jan 18
Delta Logo
4:29 pm - 11:45 pm
SAT
-
TYS
6h 16m1 stop
Delta Logo
5:40 am - 10:21 am
TYS
-
SAT
5h 41m1 stop
$243Delta
Sat, Jan 10 - Sat, Jan 24
United Airlines Logo
2:15 pm - 7:50 pm
SAT
-
TYS
4h 35m1 stop
United Airlines Logo
11:07 am - 7:41 pm
TYS
-
SAT
9h 34m2 stops
$248United Airlines
Sat, Jan 10 - Sat, Jan 17
American Airlines Logo
3:00 pm - 10:05 pm
SAT
-
LEX
6h 05m1 stop
American Airlines Logo
7:17 pm - 11:58 pm
LEX
-
SAT
5h 41m1 stop
$260American Airlines
Sat, Dec 27 - Sun, Jan 18
American Airlines Logo
4:39 pm - 10:05 pm
SAT
-
LEX
4h 26m1 stop
American Airlines Logo
7:17 pm - 11:58 pm
LEX
-
SAT
5h 41m1 stop
$263American Airlines
Mon, Dec 29 - Sun, Jan 18
United Airlines Logo
9:00 am - 5:13 pm
SAT
-
LEX
7h 13m1 stop
United Airlines Logo
10:30 am - 7:41 pm
LEX
-
SAT
10h 11m2 stops
$292United Airlines
Wed, Jan 14 - Sun, Jan 18
Southwest Logo
9:55 am - 8:00 pm
SAT
-
SDF
9h 05m2 stops
Southwest Logo
1:30 pm - 7:00 pm
SDF
-
SAT
6h 30m1 stop
$392Southwest
Fri, Feb 13 - Sun, Feb 15
Southwest Logo
9:55 am - 8:00 pm
SAT
-
SDF
9h 05m2 stops
Southwest Logo
6:55 am - 3:15 pm
SDF
-
SAT
9h 20m2 stops
$397Southwest
Fri, Feb 13 - Sun, Feb 15

Southwest flights from San Antonio to Kentucky

Our best Southwest deals on San Antonio to Kentucky flight tickets
Southwest
Feb 5
SAT11:20 amSan Antonio
6h 45m
1 stop
BNA6:05 pmNashville Intl
Feb 9
BNA2:15 pmNashville Intl
6h 05m
2 stops
SAT8:20 pmSan Antonio
$340
Find similar
Southwest
Jan 15
SAT6:40 amSan Antonio
2h 10m
BNA8:50 amNashville Intl
Jan 18
BNA5:40 amNashville Intl
7h 10m
1 stop
SAT12:50 pmSan Antonio
$345
Find similar
Southwest
Jan 22
SAT2:10 pmSan Antonio
7h 05m
1 stop
BNA9:15 pmNashville Intl
Jan 26
BNA8:15 amNashville Intl
2h 45m
SAT11:00 amSan Antonio
$348
Find similar

Frontier flights from San Antonio to Kentucky

Our best Frontier deals on San Antonio to Kentucky flight tickets
Frontier
Jan 15
SAT9:09 amSan Antonio
7h 39m
1 stop
CVG5:48 pmCincinnati Cinci./N. Kentucky
Jan 19
CVG10:06 amCincinnati Cinci./N. Kentucky
8h 17m
1 stop
SAT5:23 pmSan Antonio
$191
Find similar
Frontier
Feb 19
SAT1:57 pmSan Antonio
6h 09m
1 stop
BNA8:06 pmNashville Intl
Feb 22
BNA2:25 pmNashville Intl
6h 11m
1 stop
SAT8:36 pmSan Antonio
$197
Find similar
Frontier
Jan 8
SAT11:55 amSan Antonio
10h 43m
1 stop
CVG11:38 pmCincinnati Cinci./N. Kentucky
Jan 11
CVG7:25 amCincinnati Cinci./N. Kentucky
9h 43m
1 stop
SAT4:08 pmSan Antonio
$217
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Antonio to Kentucky 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 December 16, 2025.
Use the filters below to find and compare flights from San Antonio to Kentucky that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San AntonioNashville

SAT - BNA

SATBNA

San Antonio

Thu 2/5

10:35 am-7:43 pm

1 stop9h 08m

Nashville Intl

Mon 2/9

7:37 pm-4:17 pm

1 stop20h 40m

$177

San AntonioNashville

SAT - BNA

SATBNA

San Antonio

Mon 1/12

8:00 pm-8:29 am

1 stop12h 29m

Nashville Intl

Fri 1/16

4:52 pm-11:52 pm

1 stop7h 00m

$183

San AntonioLexington

SAT - LEX

SATLEX

San Antonio

Wed 1/14

5:20 am-1:30 pm

1 stop7h 10m

Lexington Blue Grass

Sun 1/18

8:10 am-12:45 pm

1 stop5h 35m

$217

San AntonioKnoxville

SAT - TYS

SATTYS

San Antonio

Sat 1/10

4:29 pm-11:45 pm

1 stop6h 16m

Knoxville McGhee Tyson

Sat 1/24

5:40 am-10:21 am

1 stop5h 41m

$243

San AntonioKnoxville

SAT - TYS

SATTYS

San Antonio

Sat 1/10

2:15 pm-7:50 pm

1 stop4h 35m

Knoxville McGhee Tyson

Sat 1/17

11:07 am-7:41 pm

2 stops9h 34m

$248

San AntonioLexington

SAT - LEX

SATLEX

San Antonio

Sat 12/27

3:00 pm-10:05 pm

1 stop6h 05m

Lexington Blue Grass

Sun 1/18

7:17 pm-11:58 pm

1 stop5h 41m

$260

San AntonioLexington

SAT - LEX

SATLEX

San Antonio

Mon 12/29

4:39 pm-10:05 pm

1 stop4h 26m

Lexington Blue Grass

Sun 1/18

7:17 pm-11:58 pm

1 stop5h 41m

$263

San AntonioLexington

SAT - LEX

SATLEX

San Antonio

Wed 1/14

9:00 am-5:13 pm

1 stop7h 13m

Lexington Blue Grass

Sun 1/18

10:30 am-7:41 pm

2 stops10h 11m

$292

San AntonioLouisville

SAT - SDF

SATSDF

San Antonio

Fri 2/13

9:55 am-8:00 pm

2 stops9h 05m

Louisville Intl

Sun 2/15

1:30 pm-7:00 pm

1 stop6h 30m

$392

San AntonioLouisville

SAT - SDF

SATSDF

San Antonio

Fri 2/13

9:55 am-8:00 pm

2 stops9h 05m

Louisville Intl

Sun 2/15

6:55 am-3:15 pm

2 stops9h 20m

$397

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 Kentucky from

How to get the cheapest flight ticket from San Antonio to Kentucky

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 Kentucky?

If you’re not able to fly to Kentucky in August, then February is your next best option. Flight prices from San Antonio to Kentucky during February average around $351.

What is the cheapest day to depart on your flight to Kentucky?

Our data shows that Tuesday is the least expensive day to fly to Kentucky. Tickets to fly out on this day can be as low as $342. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $482. These prices are subject to change though, so be sure to set up a Price Alert for flights to Kentucky.

What is the cheapest time of day to depart on your flight to Kentucky?

According to our data, the cheapest time of day to fly to Kentucky is in the afternoon. momondo users have found flights departing from San Antonio to Kentucky in the afternoon for as low as $358. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Kentucky is at noon when prices are around $475.

Cheap San Antonio to Kentucky flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Kentucky

Fastest flight time

2h 10m

Direct flights

Every day

Airports in Kentucky

43 airports
The fastest flight from San Antonio to Kentucky takes 2h 10m
Direct flights go from San Antonio to Kentucky every day.
There are 43 airports in Kentucky. From San Antonio there are direct flights to Nashville Intl (BNA).
Search flight deals

  • When did momondo last update prices for flights from San Antonio Airport to Kentucky?

    Prices for flights from San Antonio Airport to Kentucky are updated daily.

  • How many operators does momondo search for flights from San Antonio Airport to Kentucky?

  • How old do you have to be to fly from San Antonio Airport to Kentucky?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Antonio Airport to Kentucky.

  • What documentation or ID do you need to fly to Kentucky?

    The necessary travel and health documents for your Kentucky trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from San Antonio to Kentucky

Compare and see reviews for airlines that fly from San Antonio to Kentucky with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $198Free CancellationRating
7.2
11,048 reviews
Search American Airlines flights
DeltaPriceFrom $213Free CancellationRating
7.9
8,010 reviews
Search Delta flights
United AirlinesPriceFrom $236Free CancellationRating
7.4
9,094 reviews
Search United Airlines flights
SouthwestPriceFrom $270Free CancellationRating
7.9
4,250 reviews
Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to Kentucky?

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 Kentucky from San Antonio.

Can I find flights from San Antonio to Kentucky with flexible booking policies on momondo?

Flights from San Antonio to Kentucky with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from San Antonio to Kentucky?

momondo provides multiple filters to help you find the best flight to Kentucky from San Antonio. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from San Antonio to Kentucky right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Kentucky from San Antonio. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Kentucky trip

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