How does KAYAK find such low prices on flights from Kentucky to San Antonio?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kentucky to San Antonio.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kentucky to San Antonio?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Antonio from Kentucky is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Kentucky to San Antonio?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Antonio with an airline and back to Kentucky with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kentucky to San Antonio?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Antonio from Kentucky up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$164 CHEAP FLIGHTS from Kentucky to San Antonio

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Flight Deals

Cheap Flights from Kentucky to San Antonio

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Kentucky to San Antonio

Thu, Nov 19 - Sat, Dec 5

6:11 pm - 11:03 pmSDF Louisville Intl-SAT San Antonio

5h 52m1 stop Charlotte Douglas

6:00 am - 12:34 pmSAT San Antonio-SDF Louisville Intl

5h 34m1 stop Dallas/Fort Worth

$271American Airlines

Thu, Nov 19 - Sat, Dec 5

7:59 pm - 12:33 amSDF Louisville Intl-SAT San Antonio

5h 34m1 stop Atlanta Hartsfield-Jackson

7:38 am - 2:16 pmSAT San Antonio-SDF Louisville Intl

5h 38m1 stop Atlanta Hartsfield-Jackson

$271Delta

Wed, Dec 9 - Thu, Dec 10

1:04 pm - 7:59 pmSDF Louisville Intl-SAT San Antonio

7h 55m1 stop Atlanta Hartsfield-Jackson

4:36 pm - 12:09 amSAT San Antonio-SDF Louisville Intl

6h 33m1 stop Atlanta Hartsfield-Jackson

$271Delta

Tue, Nov 24 - Thu, Nov 26

7:15 pm - 1:25 amSDF Louisville Intl-SAT San Antonio

7h 10m1 stop Nashville Intl

6:45 am - 11:45 amSAT San Antonio-SDF Louisville Intl

4h 00m1 stop Nashville Intl

$289Southwest

Tue, Dec 8 - Fri, Dec 11

7:35 pm - 11:45 pmSDF Louisville Intl-SAT San Antonio

5h 10m1 stop Chicago Midway

1:30 pm - 11:45 pmSAT San Antonio-SDF Louisville Intl

9h 15m1 stop Phoenix Sky Harbor Intl

$291Southwest

Wed, Dec 16 - Wed, Jan 6

7:05 am - 10:51 amSDF Louisville Intl-SAT San Antonio

4h 46m1 stop Houston George Bush Intcntl

5:15 am - 1:36 pmSAT San Antonio-SDF Louisville Intl

7h 21m1 stop Houston George Bush Intcntl

$299United Airlines

Fri, Jan 8 - Mon, Jan 11

6:00 am - 12:38 pmSDF Louisville Intl-SAT San Antonio

7h 38m1 stop Charlotte Douglas

8:14 am - 5:36 pmSAT San Antonio-SDF Louisville Intl

8h 22m1 stop Chicago O'Hare Intl

$307American Airlines

Mon, Nov 23 - Tue, Dec 1

3:45 pm - 7:10 pmSDF Louisville Intl-SAT San Antonio

4h 25m1 stop Houston George Bush Intcntl

2:18 pm - 11:49 pmSAT San Antonio-SDF Louisville Intl

8h 31m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

$312United Airlines

Wed, Nov 25 - Sun, Nov 29

9:10 pm - 11:58 amSDF Louisville Intl-SAT San Antonio

39h 48m3 stops Tampa Raleigh-Durham Memphis

9:25 am - 8:42 pmSAT San Antonio-SDF Louisville Intl

34h 17m2 stops Raleigh-Durham Fort Myers SW Florida Intl

$1,698Breeze Airways

Wed, Nov 25 - Sun, Nov 29

9:10 pm - 11:58 amSDF Louisville Intl-SAT San Antonio

39h 48m3 stops Tampa Raleigh-Durham Memphis

9:25 am - 8:42 pmSAT San Antonio-SDF Louisville Intl

34h 17m2 stops Raleigh-Durham Fort Myers SW Florida Intl

$1,778Breeze Airways

Recent last minute flight deals from Kentucky to San Antonio

Tue, Nov 3 - Tue, Nov 10

5:30 am - 12:08 pmPAH Paducah Barkley Regional-SAT San Antonio

6h 38m1 stop Chicago O'Hare Intl

6:34 am - 1:41 pmSAT San Antonio-PAH Paducah Barkley Regional

7h 07m1 stop Chicago O'Hare Intl

$449United Airlines

Tue, Nov 3 - Tue, Nov 10

5:30 am - 3:38 pmPAH Paducah Barkley Regional-SAT San Antonio

10h 08m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

6:34 am - 1:41 pmSAT San Antonio-PAH Paducah Barkley Regional

7h 07m1 stop Chicago O'Hare Intl

$454United Airlines

Tue, Nov 3 - Tue, Nov 10

5:30 am - 3:38 pmPAH Paducah Barkley Regional-SAT San Antonio

10h 08m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

5:30 am - 1:41 pmSAT San Antonio-PAH Paducah Barkley Regional

8h 11m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

$464United Airlines

Fri, Nov 6 - Sun, Nov 8

6:30 am - 12:27 pmLEX Lexington Blue Grass-SAT San Antonio

6h 57m1 stop Charlotte Douglas

8:43 am - 5:27 pmSAT San Antonio-LEX Lexington Blue Grass

7h 44m1 stop Charlotte Douglas

$509American Airlines

Fri, Nov 6 - Sun, Nov 8

5:25 am - 1:16 pmLEX Lexington Blue Grass-SAT San Antonio

8h 51m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

1:52 pm - 10:36 pmSAT San Antonio-LEX Lexington Blue Grass

7h 44m1 stop Denver Intl

$543United Airlines

Sun, Nov 8 - Wed, Nov 11

8:37 pm - 4:18 pmSDF Louisville Intl-SAT San Antonio

20h 41m1 stop Orlando Sanford Intl

8:20 pm - 8:29 pmSAT San Antonio-SDF Louisville Intl

23h 09m2 stops Denver Intl Tampa

$601Multiple Airlines

Fri, Nov 6 - Sun, Nov 8

5:25 am - 3:38 pmLEX Lexington Blue Grass-SAT San Antonio

11h 13m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

5:30 am - 5:30 pmSAT San Antonio-LEX Lexington Blue Grass

11h 00m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

$619United Airlines

Sun, Nov 8 - Wed, Nov 11

5:26 pm - 9:59 pmSDF Louisville Intl-SAT San Antonio

5h 33m1 stop Dallas/Fort Worth

5:00 am - 10:22 amSAT San Antonio-SDF Louisville Intl

4h 22m1 stop Dallas/Fort Worth

$675American Airlines

Sun, Nov 8 - Wed, Nov 11

7:05 am - 12:55 pmSDF Louisville Intl-SAT San Antonio

6h 50m2 stops Nashville Intl Dallas Love Field

12:50 pm - 8:40 pmSAT San Antonio-SDF Louisville Intl

6h 50m2 stops Houston Hobby Nashville Intl

$685Southwest

Useful Info

Low season	January
High season	December
Cheapest flight	$164

Best time to beat the crowds with an average 14% drop in price.

Most popular time to fly and prices are also 5% lower on average.

Flight from Louisville to San Antonio

How does KAYAK find such low prices on flights from Kentucky to San Antonio?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kentucky to San Antonio.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kentucky to San Antonio?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Antonio from Kentucky is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Kentucky to San Antonio?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Antonio with an airline and back to Kentucky with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kentucky to San Antonio?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Antonio from Kentucky up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.