HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Kentucky

$78+ Cheap flights from San Antonio (SAT) to Kentucky

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — SDF
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Antonio to Kentucky with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from San Antonio to Kentucky

Keep the following information in mind while searching for San Antonio to Kentucky flight deals. Data was last updated September 11, 2025.

Round-trip from

$145
(Priceline)

One-way from

$78
(Priceline)

Popular in

December

Cheapest in

February

Average price

$372
From San Antonio to Kentucky
Search Deals
One-way flight from San Antonio to Kentucky
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($64 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from San Antonio to Kentucky

Cheapest flights from San Antonio to Kentucky
Explore the most affordable flight options available from San Antonio to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Priceline deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/223:59 pmSAT - BNA
1 stop8h 00mFrontier
Sat 10/257:00 amBNA - SAT
1 stop9h 37mFrontier
Deal found 9/11$145
This Frontier deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/312:41 pmSAT - BNA
1 stop11h 59mFrontier
Mon 10/66:15 amBNA - SAT
1 stop13h 00mFrontier
Deal found 9/10$155
This Mytrip deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/255:32 pmSAT - BNA
1 stop6h 27mFrontier
Sat 11/13:42 pmBNA - SAT
1 stop28h 48mFrontier
Deal found 9/10$165
This Priceline deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/203:22 pmSAT - BNA
1 stop7h 11mMultiple Airlines
Mon 9/225:05 amBNA - SAT
1 stop6h 35mMultiple Airlines
Deal found 9/11$167
This Orbitz deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1512:45 pmSAT - BNA
1 stop10h 38mMultiple Airlines
Sat 9/207:00 amBNA - SAT
1 stop7h 27mMultiple Airlines
Deal found 9/10$169
This Frontier deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/273:22 pmSAT - BNA
1 stop7h 11mFrontier
Mon 9/296:15 amBNA - SAT
1 stop13h 00mFrontier
Deal found 9/10$180
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/13:12 pmSAT - BNA
1 stop24h 35mMultiple Airlines
Tue 11/412:40 pmBNA - SAT
1 stop26h 31mMultiple Airlines
Deal found 9/10$189
This Frontier deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/83:59 pmSAT - BNA
1 stop8h 00mFrontier
Wed 10/156:12 amBNA - SAT
1 stop9h 02mFrontier
Deal found 9/9$193
This Frontier deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2612:41 pmSAT - BNA
1 stop11h 59mFrontier
Mon 9/296:15 amBNA - SAT
1 stop13h 00mFrontier
Deal found 9/10$194
This Booking.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/228:20 pmSAT - CVG
1 stop25h 21mFrontier
Thu 9/253:21 pmCVG - SAT
1 stop21h 25mFrontier
Deal found 9/8$195
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/67:35 pmSAT - BNA
1 stop22h 47mMultiple Airlines
Sat 10/187:00 amBNA - SAT
1 stop9h 37mMultiple Airlines
Deal found 9/9$200
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/215:56 pmSAT - TYS
1 stop4h 47mUnited Airlines
Sat 10/257:00 amTYS - SAT
1 stop5h 58mUnited Airlines
Deal found 9/9$203

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from San Antonio to Kentucky that are best for you.

Fly from

San Antonio

Fly to

Kentucky

Route

Depart

Return

Price

San AntonioNashville

SAT - BNA

SATBNA

San Antonio

Sat 10/4

3:22 pm-10:33 pm

1 stop7h 11m

Nashville Intl

Mon 10/6

6:15 am-7:15 pm

1 stop13h 00m

$155

San AntonioNashville

SAT - BNA

SATBNA

San Antonio

Wed 10/8

3:59 pm-11:59 pm

1 stop8h 00m

Nashville Intl

Wed 10/15

6:12 am-3:14 pm

1 stop9h 02m

$193

San AntonioKnoxville

SAT - TYS

SATTYS

San Antonio

Tue 10/21

6:00 am-11:45 am

1 stop4h 45m

Knoxville McGhee Tyson

Tue 11/4

5:07 pm-11:59 pm

1 stop7h 52m

$203

San AntonioKnoxville

SAT - TYS

SATTYS

San Antonio

Tue 10/21

5:56 pm-11:43 pm

1 stop4h 47m

Knoxville McGhee Tyson

Sat 10/25

7:00 am-11:58 am

1 stop5h 58m

$203

San AntonioNashville

SAT - BNA

SATBNA

San Antonio

Sat 11/8

12:23 pm-4:54 pm

1 stop4h 31m

Nashville Intl

Tue 11/11

6:20 am-1:41 pm

1 stop7h 21m

$217

San AntonioCincinnati

SAT - CVG

SATCVG

San Antonio

Thu 10/23

8:26 pm-1:49 am

1 stop28h 23m

Cincinnati Cinci./N. Kentucky

Wed 10/29

12:30 pm-7:48 pm

2 stops32h 18m

$221

San AntonioCincinnati

SAT - CVG

SATCVG

San Antonio

Mon 11/3

8:25 pm-1:39 am

1 stop28h 14m

Cincinnati Cinci./N. Kentucky

Mon 11/10

6:09 pm-3:11 pm

1 stop22h 02m

$225

San AntonioCincinnati

SAT - CVG

SATCVG

San Antonio

Tue 12/23

10:35 am-4:05 pm

1 stop4h 30m

Cincinnati Cinci./N. Kentucky

Wed 12/31

8:38 am-5:26 pm

1 stop9h 48m

$226

San AntonioNashville

SAT - BNA

SATBNA

San Antonio

Mon 10/6

4:20 pm-6:35 pm

Nonstop2h 15m

Nashville Intl

Sun 10/12

10:35 pm-1:00 am

Nonstop2h 25m

$227

San AntonioNashville

SAT - BNA

SATBNA

San Antonio

Sat 11/1

2:31 pm-9:57 pm

1 stop7h 26m

Nashville Intl

Mon 11/3

5:15 am-9:59 am

1 stop4h 44m

$227

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from San Antonio to Kentucky

Have a flexible travel schedule? Discover the best time to fly to Kentucky from San Antonio with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from San Antonio to Kentucky?

Currently, January is the cheapest month in which you can book a flight from San Antonio to Kentucky (average of $299). Flying from San Antonio to Kentucky in April is currently the most expensive (average of $369). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SAT to KY?

Find hourly flight availability from San Antonio to Kentucky. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

When flying from San Antonio to Kentucky, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Kentucky

Get insights into the airlines that provide service to Kentucky. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kentucky. Reviews last updated September 11, 2025.
Read through reviews of airlines operating flights from San Antonio to Kentucky, such as Southwest, Delta, and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,248 reviews

Food

7.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,248 reviews
Southwest
8.0
Very good
4,248 reviews

Food

7.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,960 reviews
Southwest
8.0
Very good
4,248 reviews

Food

7.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,937 reviews
Southwest
8.0
Very good
4,248 reviews

Food

7.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,248 reviews

Food

7.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Kentucky. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from San Antonio to Kentucky?

    San Antonio (SAT), located 7.6 mi from the city center, is the airport you fly out of when you book flights from San Antonio to Kentucky.

  • How long is the flight from San Antonio to Kentucky?

    Airlines like Frontier, American Airlines, and United Airlines fly from San Antonio to Kentucky in about 4h 45m. The time it takes to get you to your destination can typically vary by up to 2h 26m. The distance from San Antonio to Kentucky is about 945 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from San Antonio to Kentucky one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $83. Users have also found prices from $97 and $102 on Southwest and American Airlines, respectively.

  • What are the most popular routes from San Antonio to Kentucky?

    The most popular flight routes from San Antonio to Kentucky are San Antonio - Nashville Intl, San Antonio - Louisville Intl and San Antonio - Cincinnati Cinci./N. Kentucky.

  • Can I find deals for flights from San Antonio to Kentucky that include hotel bookings?

    Yes. In addition to deals on San Antonio to Kentucky flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Antonio to Kentucky?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to Kentucky.

  • Can I find deals for business class flights from San Antonio to Kentucky?

    Yes. Cheapflights offers flight deals from San Antonio to Kentucky by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Antonio to Kentucky?

    Currently, January is the cheapest month in which you can book a flight from San Antonio to Kentucky (average of $299). Flying from San Antonio to Kentucky in April is currently the most expensive (average of $369). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Antonio to Kentucky

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to John F Kennedy Intl flights
Dallas/Fort Worth to Las Vegas flights
Dallas/Fort Worth to LaGuardia flights
Dallas/Fort Worth to O'Hare Intl flights
Dallas/Fort Worth to Newark flights
Dallas/Fort Worth to Denver flights
Dallas/Fort Worth to Seattle flights
Dallas/Fort Worth to Boston flights
Dallas/Fort Worth to Los Angeles flights
Hobby to John F Kennedy Intl flights
Hobby to Las Vegas flights
Dallas/Fort Worth to Orlando flights
Dallas/Fort Worth to San Francisco flights
Hobby to Newark flights
Hobby to LaGuardia flights
Dallas/Fort Worth to Baltimore flights
Dallas/Fort Worth to Midway flights
George Bush Intcntl to John F Kennedy Intl flights
Dallas/Fort Worth to Dulles Intl flights
George Bush Intcntl to Las Vegas flights
George Bush Intcntl to Newark flights
Austin to John F Kennedy Intl flights
Dallas/Fort Worth to Reagan-National flights
Austin to Las Vegas flights
Love Field to Las Vegas flights
Hobby to Denver flights
Dallas/Fort Worth to Atlanta flights
Austin to Newark flights
Dallas/Fort Worth to Detroit flights
George Bush Intcntl to LaGuardia flights
Dallas/Fort Worth to Miami flights
Dallas/Fort Worth to Ontario flights
Dallas/Fort Worth to Salt Lake City flights
Dallas/Fort Worth to Sky Harbor Intl flights
Dallas/Fort Worth to Fort Lauderdale flights
Dallas/Fort Worth to San Diego flights
Hobby to Dallas/Fort Worth flights
Austin to Los Angeles flights
Hobby to Midway flights
George Bush Intcntl to Denver flights
Hobby to O'Hare Intl flights
Hobby to Orlando flights
Austin to Denver flights
Austin to LaGuardia flights
Dallas/Fort Worth to Philadelphia flights
Hobby to Seattle flights
Hobby to Miami flights
Dallas/Fort Worth to Hobby flights
Hobby to Los Angeles flights
Austin to O'Hare Intl flights

Top 4 airlines flying from San Antonio to Kentucky

Discover the top 4 airlines that operate flights from San Antonio to Kentucky. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$213Average$375FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$236Average$462FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$258Average$379FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$270Average$396FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.