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$66+ Cheap flights from Kentucky to San Antonio (SAT)

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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — SAT
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Kentucky to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Kentucky (USKY) to San Antonio (SAT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$120
(Booking.com)

One-way from

$85
(Frontier)
From Kentucky to San Antonio
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One-way flight from Kentucky to San Antonio
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Find flight deals from Kentucky to San Antonio

Cheapest flights from Kentucky to San Antonio
Explore the most affordable flight options available from Kentucky to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Booking.com deal was found by Cheapflights users on 1/20. 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.
Thu 4/107:54 pmCVG - SAT
1 stop21h 53mFrontier
Mon 4/145:04 pmSAT - CVG
1 stop11h 11mFrontier
Deal found 1/20$120
This FlightHub deal was found by Cheapflights users on 1/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/107:34 pmBNA - SAT
2 stops14h 29mSpirit Airlines
Wed 3/1210:58 amSAT - BNA
1 stop9h 03mSpirit Airlines
Deal found 1/21$181
This United Airlines deal was found by Cheapflights users on 1/21. 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.
Thu 2/202:56 pmBNA - SAT
1 stop6h 41mUnited Airlines
Thu 2/275:30 amSAT - BNA
1 stop4h 00mUnited Airlines
Deal found 1/21$197
This Delta deal was found by Cheapflights users on 1/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/15:47 pmBNA - SAT
1 stop6h 50mDelta
Wed 4/25:30 amSAT - BNA
1 stop4h 48mDelta
Deal found 1/21$217
This FlightHub deal was found by Cheapflights users on 1/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/287:49 pmBNA - SAT
1 stop8h 47mMultiple Airlines
Sun 3/22:18 pmSAT - BNA
1 stop23h 05mMultiple Airlines
Deal found 1/21$221
This American Airlines deal was found by Cheapflights users on 1/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/85:32 pmBNA - SAT
1 stop5h 31mAmerican Airlines
Sat 3/156:11 pmSAT - BNA
1 stop5h 18mAmerican Airlines
Deal found 1/21$237
This Delta deal was found by Cheapflights users on 1/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/195:51 pmLEX - SAT
1 stop4h 58mDelta
Sun 2/235:30 amSAT - LEX
1 stop5h 56mDelta
Deal found 1/20$258
This American Airlines deal was found by Cheapflights users on 1/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/136:36 pmTYS - SAT
1 stop5h 31mAmerican Airlines
Mon 2/176:14 pmSAT - TYS
1 stop4h 35mAmerican Airlines
Deal found 1/21$259
This CheapOair deal was found by Cheapflights users on 1/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/277:28 pmSDF - SAT
1 stop15h 54mSpirit Airlines
Mon 3/311:17 amSAT - SDF
1 stop8h 08mSpirit Airlines
Deal found 1/20$261
This Mytrip deal was found by Cheapflights users on 1/20. 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.
Fri 3/79:20 amCVG - SAT
2 stops25h 43mMultiple Airlines
Wed 3/1210:58 amSAT - CVG
1 stop9h 12mMultiple Airlines
Deal found 1/20$264
This Delta deal was found by Cheapflights users on 1/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/265:45 amTYS - SAT
1 stop5h 10mDelta
Sat 3/296:26 pmSAT - TYS
1 stop4h 11mDelta
Deal found 1/21$269
This American Airlines deal was found by Cheapflights users on 1/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/16:40 pmLEX - SAT
1 stop6h 13mAmerican Airlines
Sat 4/56:06 pmSAT - LEX
1 stop4h 52mAmerican Airlines
Deal found 1/19$274

Find flights from Kentucky to San Antonio within your budget

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, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

CincinnatiSan Antonio

CVG - SAT

CVGSAT

Cincinnati Cinci./N. Kentucky

Thu 4/10

7:54 pm-4:47 pm

1 stop21h 53m

San Antonio

Mon 4/14

5:04 pm-5:15 am

1 stop11h 11m

$120

NashvilleSan Antonio

BNA - SAT

BNASAT

Nashville Intl

Mon 3/10

7:34 pm-10:03 am

2 stops14h 29m

San Antonio

Wed 3/12

10:58 am-8:01 pm

1 stop9h 03m

$181

NashvilleSan Antonio

BNA - SAT

BNASAT

Nashville Intl

Thu 2/20

2:56 pm-9:37 pm

1 stop6h 41m

San Antonio

Thu 2/27

5:30 am-9:30 am

1 stop4h 00m

$197

NashvilleSan Antonio

BNA - SAT

BNASAT

Nashville Intl

Tue 4/1

5:47 pm-12:37 am

1 stop6h 50m

San Antonio

Wed 4/2

5:30 am-10:18 am

1 stop4h 48m

$217

NashvilleSan Antonio

BNA - SAT

BNASAT

Nashville Intl

Fri 2/28

7:49 pm-4:36 am

1 stop8h 47m

San Antonio

Sun 3/2

2:18 pm-1:23 pm

1 stop23h 05m

$221

NashvilleSan Antonio

BNA - SAT

BNASAT

Nashville Intl

Sat 3/8

5:32 pm-11:03 pm

1 stop5h 31m

San Antonio

Sat 3/15

6:11 pm-11:29 pm

1 stop5h 18m

$237

KnoxvilleSan Antonio

TYS - SAT

TYSSAT

Knoxville McGhee Tyson

Sat 3/1

5:45 am-10:07 am

1 stop5h 22m

San Antonio

Wed 3/5

5:25 am-12:14 pm

1 stop5h 49m

$249

LexingtonSan Antonio

LEX - SAT

LEXSAT

Lexington Blue Grass

Wed 2/19

5:51 pm-9:49 pm

1 stop4h 58m

San Antonio

Sun 2/23

5:30 am-12:26 pm

1 stop5h 56m

$258

KnoxvilleSan Antonio

TYS - SAT

TYSSAT

Knoxville McGhee Tyson

Thu 2/13

6:36 pm-11:07 pm

1 stop5h 31m

San Antonio

Sun 2/16

6:39 am-2:13 pm

1 stop6h 34m

$259

LouisvilleSan Antonio

SDF - SAT

SDFSAT

Louisville Intl

Thu 2/27

7:28 pm-10:22 am

1 stop15h 54m

San Antonio

Mon 3/3

11:17 am-8:25 pm

1 stop8h 08m

$261

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 53 results
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Best time to book a flight from Kentucky to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Kentucky 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.

Travel insights for flights from Kentucky to San Antonio

Get recent, data-driven insights about flights from Kentucky to San Antonio including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from Kentucky to San Antonio (average of $295). Flying from Kentucky to San Antonio in March is currently the most expensive (average of $376). 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 KY to SAT?

Find hourly flight availability from Kentucky to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

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

Rainfall in San Antonio by month

Plan your trip to San Antonio by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Antonio ranges from 1.6 - 3.7 inches per month. May is typically the wettest month, when rainfall can reach 3.7 in. December is typically the driest time to visit San Antonio when rainfall is around 1.6 in.

Temperature in San Antonio by month

Plan your trip to San Antonio by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Antonio, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Antonio

Get insights into the airlines that provide service to San Antonio. 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 San Antonio. Reviews last updated January 21, 2025.
Read reviews from past customers who have flown United Airlines, Spirit Airlines and Delta from Kentucky to San Antonio. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,662 reviews

Entertainment

7.7

Overall

8.1

Food

7.2

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,662 reviews
Southwest
8.1
Very good
4,662 reviews

Entertainment

7.7

Overall

8.1

Food

7.2

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,706 reviews
Southwest
8.1
Very good
4,662 reviews

Entertainment

7.7

Overall

8.1

Food

7.2

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,521 reviews
Southwest
8.1
Very good
4,662 reviews

Entertainment

7.7

Overall

8.1

Food

7.2

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,984 reviews
Southwest
8.1
Very good
4,662 reviews

Entertainment

7.7

Overall

8.1

Food

7.2

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,662 reviews

Entertainment

7.7

Overall

8.1

Food

7.2

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Kentucky to San Antonio. 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 into for flights to San Antonio from Kentucky?

    Most people fly into San Antonio (SAT) if they book a flight to San Antonio from Kentucky. San Antonio is conveniently located just 7.6 mi from San Antonio’s city center.

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

    One-way options have recently been found by users for as low as $85 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $88 and American Airlines from $99 one-way.

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

    Most travelers choose Nashville Intl - San Antonio, Cincinnati Cinci./N. Kentucky - San Antonio or Knoxville McGhee Tyson - San Antonio when deciding on the best route from Kentucky to San Antonio.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kentucky to San Antonio 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 Kentucky to San Antonio?

    Currently, August is the cheapest month in which you can book a flight from Kentucky to San Antonio (average of $295). Flying from Kentucky to San Antonio in March is currently the most expensive (average of $376). 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

Traveling to a place near Kentucky?

Book flights to Kentucky if you plan to visit one of these locations
New Braunfels

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Alternative routes for Kentucky to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Kentucky to San Antonio

Discover the top 5 airlines that operate flights from Kentucky to San Antonio. 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$109Average$224FlexibilityNo cancel feeOn-time65%
DeltaCheapest$237Average$342FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$238Average$359FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$264Average$368FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$296Average$396FlexibilityNo cancel feeOn-time63%
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