What airlines fly to Kentucky?

American Airlines, Delta and Southwest are the top three most popular airlines that fly to Kentucky from San Antonio according to our data. American Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Kentucky. Keep in mind that there are 4 different airlines that fly to Kentucky on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from San Antonio to Kentucky?

Frontier, Southwest, and Delta are the most popular carriers operating from San Antonio to Kentucky

How many flights depart from San Antonio to Kentucky on average per week?

The number of flights available between San Antonio and Kentucky is 13 per week as of September 2026. The most frequent departure day is Mon, with 31% of weekly flights leaving on this day.

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?

As of September 2026, there are 5 operators available to choose from 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.

$103 Cheap Flights from San Antonio to Kentucky in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Antonio to Kentucky

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:21 pm - 2:19 pmSAT San Antonio-BNA Nashville Intl

17h 58m1 stop Denver Intl

3:11 pm - 7:25 pmBNA Nashville Intl-SAT San Antonio

28h 14m1 stop Denver Intl

$185Frontier

Mon, Oct 19 - Tue, Oct 27

1:10 pm - 8:55 pmSAT San Antonio-BNA Nashville Intl

7h 45m1 stop Las Vegas Harry Reid Intl

9:41 pm - 9:34 pmBNA Nashville Intl-SAT San Antonio

23h 53m1 stop Las Vegas Harry Reid Intl

$196Frontier

Mon, Oct 26 - Thu, Oct 29

6:50 am - 9:00 amSAT San Antonio-BNA Nashville Intl

2h 10mnonstop

8:50 pm - 11:20 pmBNA Nashville Intl-SAT San Antonio

2h 30mnonstop

$237Southwest

Sat, Oct 17 - Wed, Oct 21

3:20 pm - 5:35 pmSAT San Antonio-BNA Nashville Intl

2h 15mnonstop

10:15 pm - 12:45 amBNA Nashville Intl-SAT San Antonio

2h 30mnonstop

$237Southwest

Wed, Oct 21 - Mon, Oct 26

3:09 pm - 9:35 pmSAT San Antonio-SDF Louisville Intl

5h 26m1 stop Chicago O'Hare Intl

7:27 pm - 10:57 pmSDF Louisville Intl-SAT San Antonio

4h 30m1 stop Dallas/Fort Worth

$255American Airlines

Wed, Oct 14 - Wed, Oct 21

3:00 pm - 11:16 pmSAT San Antonio-CVG Cincinnati Cinci./N. Kentucky

7h 16m1 stop Dallas/Fort Worth

6:00 am - 9:46 amCVG Cincinnati Cinci./N. Kentucky-SAT San Antonio

4h 46m1 stop Dallas/Fort Worth

$255American Airlines

Wed, Oct 14 - Wed, Oct 21

12:10 pm - 7:24 pmSAT San Antonio-SDF Louisville Intl

6h 14m1 stop Washington, D.C. Dulles Intl

6:00 am - 11:04 amSDF Louisville Intl-SAT San Antonio

6h 04m1 stop Washington, D.C. Dulles Intl

$255United Airlines

Wed, Oct 14 - Wed, Oct 21

4:17 pm - 11:27 pmSAT San Antonio-CVG Cincinnati Cinci./N. Kentucky

6h 10m1 stop Houston George Bush Intcntl

3:27 pm - 8:42 pmCVG Cincinnati Cinci./N. Kentucky-SAT San Antonio

6h 15m1 stop Denver Intl

$255United Airlines

Wed, Oct 14 - Wed, Oct 21

12:38 pm - 10:08 pmSAT San Antonio-TYS Knoxville McGhee Tyson

8h 30m1 stop Memphis

5:37 pm - 11:58 amTYS Knoxville McGhee Tyson-SAT San Antonio

19h 21m1 stop Memphis

$257Multiple Airlines

Fri, Nov 6 - Sun, Nov 8

12:38 pm - 10:08 pmSAT San Antonio-TYS Knoxville McGhee Tyson

8h 30m1 stop Memphis

10:09 pm - 9:34 pmTYS Knoxville McGhee Tyson-SAT San Antonio

24h 25m1 stop Las Vegas Harry Reid Intl

$310Multiple Airlines

Fri, Nov 6 - Mon, Nov 9

Cheap last minute flights

Enter your travel dates to find the best prices.

12:39 pm - 9:00 pmSAT San Antonio-BNA Nashville Intl

8h 21m1 stop Las Vegas Harry Reid Intl

3:14 pm - 7:25 pmBNA Nashville Intl-SAT San Antonio

28h 11m1 stop Denver Intl

$330Frontier

Mon, Sep 21 - Mon, Sep 28

10:03 am - 4:45 pmSAT San Antonio-BNA Nashville Intl

6h 42m1 stop Orlando

1:49 pm - 2:20 pmBNA Nashville Intl-SAT San Antonio

24h 31m1 stop Las Vegas Harry Reid Intl

$334Frontier

Wed, Sep 23 - Mon, Sep 28

10:51 am - 5:22 pmSAT San Antonio-BNA Nashville Intl

6h 31m1 stop Dallas/Fort Worth

5:00 am - 10:01 amBNA Nashville Intl-SAT San Antonio

5h 01m1 stop Dallas/Fort Worth

$397American Airlines

Tue, Sep 22 - Sat, Sep 26

12:38 pm - 8:09 pmSAT San Antonio-TYS Knoxville McGhee Tyson

6h 31m1 stop Memphis

5:38 pm - 11:58 amTYS Knoxville McGhee Tyson-SAT San Antonio

19h 20m1 stop Memphis

$442Multiple Airlines

Fri, Sep 25 - Sun, Sep 27

12:38 pm - 8:09 pmSAT San Antonio-TYS Knoxville McGhee Tyson

6h 31m1 stop Memphis

5:38 pm - 11:58 amTYS Knoxville McGhee Tyson-SAT San Antonio

19h 20m1 stop Memphis

$455Multiple Airlines

Fri, Sep 25 - Sun, Sep 27

7:10 am - 12:33 pmSAT San Antonio-BNA Nashville Intl

5h 23m1 stop Charlotte Douglas

4:55 pm - 9:59 pmBNA Nashville Intl-SAT San Antonio

5h 04m1 stop Dallas/Fort Worth

$487American Airlines

Thu, Sep 24 - Mon, Sep 28

5:30 am - 1:19 pmSAT San Antonio-CVG Cincinnati Cinci./N. Kentucky

6h 49m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

6:20 am - 10:46 amCVG Cincinnati Cinci./N. Kentucky-SAT San Antonio

5h 26m1 stop Houston George Bush Intcntl

$528United Airlines

Tue, Sep 22 - Sun, Oct 25

12:55 pm - 8:55 pmSAT San Antonio-CVG Cincinnati Cinci./N. Kentucky

7h 00m2 stops Houston Hobby Nashville Intl

6:50 am - 12:05 pmCVG Cincinnati Cinci./N. Kentucky-SAT San Antonio

6h 15m2 stops Nashville Intl Dallas Love Field

$571Southwest

Tue, Sep 22 - Sun, Oct 25

6:30 am - 1:08 pmSAT San Antonio-SDF Louisville Intl

5h 38m1 stop Chicago O'Hare Intl

3:35 pm - 9:16 pmSDF Louisville Intl-SAT San Antonio

6h 41m1 stop Houston George Bush Intcntl

$599United Airlines

Tue, Sep 22 - Tue, Sep 22

7:00 am - 4:30 pmSAT San Antonio-TYS Knoxville McGhee Tyson

8h 30m1 stop Denver Intl

3:35 pm - 6:45 pmTYS Knoxville McGhee Tyson-SAT San Antonio

4h 10m1 stop Dallas Love Field

$604Southwest

Wed, Sep 23 - Sat, Sep 26

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Frontier flights from San Antonio to Kentucky

Our best Frontier deals on San Antonio to Kentucky flight tickets

Frontier

Oct 19

SAT8:21 pmSan Antonio

17h 58m

1 stop

BNA2:19 pmNashville Intl

Oct 27

BNA3:11 pmNashville Intl

28h 14m

1 stop

SAT7:25 pmSan Antonio

$185

Frontier

Oct 26

SAT1:10 pmSan Antonio

7h 45m

1 stop

BNA8:55 pmNashville Intl

Oct 29

BNA9:41 pmNashville Intl

23h 53m

1 stop

SAT9:34 pmSan Antonio

$196

Frontier

Oct 15

SAT10:34 pmSan Antonio

22h 21m

1 stop

BNA8:55 pmNashville Intl

Oct 19

BNA12:44 pmNashville Intl

6h 42m

1 stop

SAT7:26 pmSan Antonio

$208

American Airlines flights from San Antonio to Kentucky

Our best American Airlines deals on San Antonio to Kentucky flight tickets

American Airlines

Oct 17

SAT5:00 amSan Antonio

5h 50m

1 stop

LEX11:50 amLexington Blue Grass

Oct 24

LEX6:58 pmLexington Blue Grass

6h 00m

1 stop

SAT11:58 pmSan Antonio

$263

American Airlines

Oct 6

SAT3:00 pmSan Antonio

5h 04m

1 stop

BNA8:04 pmNashville Intl

Oct 10

BNA6:06 pmNashville Intl

5h 53m

1 stop

SAT11:59 pmSan Antonio

$287

American Airlines

Dec 11

SAT5:39 pmSan Antonio

5h 14m

1 stop

CVG11:53 pmCincinnati Cinci./N. Kentucky

Dec 16

CVG7:16 pmCincinnati Cinci./N. Kentucky

4h 40m

1 stop

SAT10:56 pmSan Antonio

$289

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioNashville

SAT San Antonio - BNA Nashville Intl

SATBNA

San Antonio

Mon 10/19

8:21 pm-2:19 pm

1 stop17h 58m

Nashville Intl

Tue 10/27

3:11 pm-7:25 pm

1 stop28h 14m

$185

San AntonioNashville

SAT San Antonio - BNA Nashville Intl

SATBNA

San Antonio

Mon 10/26

1:10 pm-8:55 pm

1 stop7h 45m

Nashville Intl

Thu 10/29

9:41 pm-9:34 pm

1 stop23h 53m

$196

Quickest round-trip

San AntonioNashville

SAT San Antonio - BNA Nashville Intl

SATBNA

San Antonio

Sat 10/17

6:50 am-9:00 am

Nonstop2h 10m

Nashville Intl

Wed 10/21

8:50 pm-11:20 pm

Nonstop2h 30m

$237

San AntonioNashville

SAT San Antonio - BNA Nashville Intl

SATBNA

San Antonio

Wed 10/21

3:20 pm-5:35 pm

Nonstop2h 15m

Nashville Intl

Mon 10/26

10:15 pm-12:45 am

Nonstop2h 30m

$237

San AntonioLouisville

SAT San Antonio - SDF Louisville Intl

SATSDF

San Antonio

Wed 10/14

3:09 pm-9:35 pm

1 stop5h 26m

Louisville Intl

Wed 10/21

7:27 pm-10:57 pm

1 stop4h 30m

$255

San AntonioCincinnati

SAT San Antonio - CVG Cincinnati Cinci./N. Kentucky

SATCVG

San Antonio

Wed 10/14

3:00 pm-11:16 pm

1 stop7h 16m

Cincinnati Cinci./N. Kentucky

Wed 10/21

6:00 am-9:46 am

1 stop4h 46m

$255

San AntonioLouisville

SAT San Antonio - SDF Louisville Intl

SATSDF

San Antonio

Wed 10/14

12:10 pm-7:24 pm

1 stop6h 14m

Louisville Intl

Wed 10/21

6:00 am-11:04 am

1 stop6h 04m

$255

San AntonioCincinnati

SAT San Antonio - CVG Cincinnati Cinci./N. Kentucky

SATCVG

San Antonio

Wed 10/14

4:17 pm-11:27 pm

1 stop6h 10m

Cincinnati Cinci./N. Kentucky

Wed 10/21

3:27 pm-8:42 pm

1 stop6h 15m

$255

San AntonioKnoxville

SAT San Antonio - TYS Knoxville McGhee Tyson

SATTYS

San Antonio

Fri 11/6

12:38 pm-10:08 pm

1 stop8h 30m

Knoxville McGhee Tyson

Sun 11/8

5:37 pm-11:58 am

1 stop19h 21m

$257

San AntonioKnoxville

SAT San Antonio - TYS Knoxville McGhee Tyson

SATTYS

San Antonio

Fri 11/6

12:38 pm-10:08 pm

1 stop8h 30m

Knoxville McGhee Tyson

Mon 11/9

10:09 pm-9:34 pm

1 stop24h 25m

$310

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

What is the cheapest month to fly to Kentucky?

If you’re not able to fly to Kentucky in February, then October is your next best option. Flight prices from San Antonio to Kentucky during October average around $332.

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

Best Price Found	$103
Fastest flight time	2h 10m
Direct flights	Every day
Airports in Kentucky	43 airports

The best one-way flight to Kentucky from San Antonio in the past 72 hours is $103. The best round-trip flight deal from San Antonio to Kentucky found on momondo in the last 72 hours is $185.

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

Frequently asked questions about flying from San Antonio to Kentucky

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?
As of September 2026, there are 5 operators available to choose from 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 Airlines	PriceFrom $232	Free Cancellation	Rating 7.0 12,087 reviews	Search American Airlines flights
United Airlines	PriceFrom $263	Free Cancellation	Rating 7.4 10,232 reviews	Search United Airlines flights
Delta	PriceFrom $274	Free Cancellation	Rating 7.8 8,589 reviews	Search Delta flights
Southwest	PriceFrom $313	Free Cancellation	Rating 8.0 4,191 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.