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Cheap flights from San Antonio to Kentucky from $74

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 9/27. 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 San Antonio to Kentucky

Cheap round-trip flights

Frontier Logo
3:59 pm - 11:59 pmSAT-BNA
8h 00m1 stop
Frontier Logo
6:12 am - 3:14 pmBNA-SAT
9h 02m1 stop
$146Frontier
Find Deal
Tue, Oct 21 - Wed, Oct 22
Frontier Logo
9:55 am - 1:40 amSAT-CVG
14h 45m1 stop
Frontier Logo
1:21 pm - 4:30 pmCVG-SAT
28h 09m1 stop
$164Frontier
Find Deal
Sun, Sep 14 - Thu, Sep 18
American Airlines Logo
7:00 am - 1:13 pmSAT-TYS
5h 13m1 stop
American Airlines Logo
12:35 pm - 6:40 pmTYS-SAT
7h 05m1 stop
$217American Airlines
Find Deal
Wed, Oct 1 - Wed, Oct 8
Delta Logo
5:29 am - 1:07 pmSAT-TYS
6h 38m1 stop
Delta Logo
4:25 pm - 10:19 pmTYS-SAT
6h 54m1 stop
$249Delta
Find Deal
Mon, Sep 15 - Mon, Sep 22
Southwest Logo
3:55 pm - 6:05 pmSAT-BNA
2h 10mnonstop
Southwest Logo
2:45 pm - 5:15 pmBNA-SAT
2h 30mnonstop
$257Southwest
Find Deal
Tue, Oct 21 - Wed, Oct 22
Delta Logo
5:51 pm - 11:48 pmSAT-TYS
4h 57m1 stop
Delta Logo
7:50 am - 1:03 pmTYS-SAT
6h 13m1 stop
$259Delta
Find Deal
Tue, Sep 2 - Sat, Sep 6
United Airlines Logo
5:58 pm - 11:44 pmSAT-TYS
4h 46m1 stop
United Airlines Logo
10:54 am - 5:42 pmTYS-SAT
7h 48m2 stops
$264United Airlines
Find Deal
Tue, Sep 2 - Sat, Sep 6
American Airlines Logo
2:15 pm - 10:07 pmSAT-LEX
6h 52m1 stop
American Airlines Logo
2:35 pm - 7:22 pmLEX-SAT
5h 47m1 stop
$265American Airlines
Find Deal
Tue, Sep 2 - Sat, Sep 6
Southwest Logo
3:45 pm - 6:00 pmSAT-BNA
2h 15mnonstop
Southwest Logo
7:05 pm - 9:25 pmBNA-SAT
2h 20mnonstop
$267Southwest
Find Deal
Wed, Sep 24 - Sat, Sep 27
United Airlines Logo
4:21 pm - 9:54 pmSAT-SDF
4h 33m1 stop
United Airlines Logo
7:00 am - 3:25 pmSDF-SAT
9h 25m2 stops
$282United Airlines
Find Deal
Tue, Oct 7 - Wed, Oct 8

Frontier flights from San Antonio to Kentucky

Our best Frontier deals on San Antonio to Kentucky flight tickets
Frontier
Oct 21
SAT3:59 pmSan Antonio
8h 00m
1 stop
BNA11:59 pmNashville Intl
Oct 22
BNA6:12 amNashville Intl
9h 02m
1 stop
SAT3:14 pmSan Antonio
$146
Find similar
Frontier
Sep 14
SAT9:55 amSan Antonio
14h 45m
1 stop
CVG1:40 amCincinnati Cinci./N. Kentucky
Sep 18
CVG1:21 pmCincinnati Cinci./N. Kentucky
28h 09m
1 stop
SAT4:30 pmSan Antonio
$164
Find similar
Frontier
Sep 5
SAT12:41 pmSan Antonio
8h 02m
1 stop
BNA8:43 pmNashville Intl
Sep 8
BNA6:15 amNashville Intl
13h 00m
1 stop
SAT7:15 pmSan Antonio
$168
Find similar

Spirit Airlines flights from San Antonio to Kentucky

Our best Spirit Airlines deals on San Antonio to Kentucky flight tickets
Spirit Airlines
Dec 4
SAT6:00 amSan Antonio
6h 31m
1 stop
BNA12:31 pmNashville Intl
Dec 8
BNA6:10 amNashville Intl
9h 01m
1 stop
SAT3:11 pmSan Antonio
$193
Find similar
Spirit Airlines
Nov 11
SAT4:16 pmSan Antonio
16h 23m
1 stop
BNA8:39 amNashville Intl
Nov 14
BNA5:06 pmNashville Intl
21h 01m
1 stop
SAT2:07 pmSan Antonio
$216
Find similar
Spirit Airlines
Oct 26
SAT5:00 pmSan Antonio
6h 20m
1 stop
BNA11:20 pmNashville Intl
Oct 30
BNA9:26 pmNashville Intl
20h 47m
1 stop
SAT6:13 pmSan Antonio
$220
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 August 20, 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

Tue 10/21

3:59 pm-11:59 pm

1 stop8h 00m

Nashville Intl

Wed 10/22

6:12 am-3:14 pm

1 stop9h 02m

$146

San AntonioCincinnati

SAT - CVG

SATCVG

San Antonio

Sun 9/14

9:55 am-1:40 am

1 stop14h 45m

Cincinnati Cinci./N. Kentucky

Thu 9/18

1:21 pm-4:30 pm

1 stop28h 09m

$164

San AntonioKnoxville

SAT - TYS

SATTYS

San Antonio

Wed 10/1

7:00 am-1:13 pm

1 stop5h 13m

Knoxville McGhee Tyson

Wed 10/8

12:35 pm-6:40 pm

1 stop7h 05m

$217

San AntonioKnoxville

SAT - TYS

SATTYS

San Antonio

Mon 9/15

5:29 am-1:07 pm

1 stop6h 38m

Knoxville McGhee Tyson

Mon 9/22

4:25 pm-10:19 pm

1 stop6h 54m

$249

San AntonioNashville

SAT - BNA

SATBNA

San Antonio

Tue 10/21

3:55 pm-6:05 pm

Nonstop2h 10m

Nashville Intl

Wed 10/22

2:45 pm-5:15 pm

Nonstop2h 30m

$257

San AntonioKnoxville

SAT - TYS

SATTYS

San Antonio

Tue 9/2

5:51 pm-11:48 pm

1 stop4h 57m

Knoxville McGhee Tyson

Sat 9/6

7:50 am-1:03 pm

1 stop6h 13m

$259

San AntonioKnoxville

SAT - TYS

SATTYS

San Antonio

Tue 9/2

5:58 pm-11:44 pm

1 stop4h 46m

Knoxville McGhee Tyson

Sat 9/6

10:54 am-5:42 pm

2 stops7h 48m

$264

San AntonioLexington

SAT - LEX

SATLEX

San Antonio

Tue 9/2

2:15 pm-10:07 pm

1 stop6h 52m

Lexington Blue Grass

Sat 9/6

2:35 pm-7:22 pm

1 stop5h 47m

$265

San AntonioNashville

SAT - BNA

SATBNA

San Antonio

Wed 9/24

3:45 pm-6:00 pm

Nonstop2h 15m

Nashville Intl

Sat 9/27

7:05 pm-9:25 pm

Nonstop2h 20m

$267

San AntonioLouisville

SAT - SDF

SATSDF

San Antonio

Tue 10/7

4:21 pm-9:54 pm

1 stop4h 33m

Louisville Intl

Wed 10/8

7:00 am-3:25 pm

2 stops9h 25m

$282

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 $353.

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.

How far in advance should I book a flight to Kentucky?

You are more likely to see cheaper flights to Kentucky from San Antonio when booking weeks ahead of your departure date. In general, you can expect to find flights to Kentucky for around $397 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kentucky from San Antonio for as low as $213 on momondo.

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

1 airport
The fastest flight from San Antonio to Kentucky takes 2h 10m
Direct flights go from San Antonio to Kentucky every day.
There is 1 airport near Kentucky: 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
DeltaPriceFrom $183Free CancellationRating
7.9
7,982 reviews
Search Delta flights
United AirlinesPriceFrom $236Free CancellationRating
7.4
8,928 reviews
Search United Airlines flights
American AirlinesPriceFrom $258Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $270Free CancellationRating
8.0
4,246 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.

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