$152+ Cheap flights from San Antonio (SAT) to Kentucky
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — SDF
Nov 2 — Nov 91
Round-trip
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
Cheapest
Best
Last-minute
One-way
Cheapest flights from San Antonio to KentuckyExplore 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 October 3, 2026.
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 October 3, 2026.
This United Airlines deal was found by Cheapflights users on 10/1. 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.
Sat 11/76:40 am -
1 stop5h 33m
Fri 11/139:00 am -
1 stop8h 55m
Deal found 10/1![United Airlines logo]()
$306
This Delta deal was found by Cheapflights users on 9/30. 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 12/305:07 am -
1 stop7h 28m
Tue 1/510:43 am -
1 stop5h 45m
Deal found 9/30![Delta logo]()
$307
This American Airlines deal was found by Cheapflights users on 10/1. 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 11/77:27 am -
1 stop7h 48m
Fri 11/135:00 am -
1 stop8h 27m
Deal found 10/1![American Airlines logo]()
$313
This American Airlines deal was found by Cheapflights users on 10/1. 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.
Fri 10/236:00 pm -
1 stop4h 57m
Mon 10/266:18 pm -
1 stop5h 39m
Deal found 10/1![American Airlines logo]()
$363
This Delta deal was found by Cheapflights users on 9/30. 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 10/211:41 pm -
1 stop4h 29m
Sun 10/256:00 am -
1 stop4h 43m
Deal found 9/30![Delta logo]()
$372
This Delta deal was found by Cheapflights users on 10/1. 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.
Sat 11/215:10 pm -
1 stop5h 48m
Fri 11/276:00 am -
1 stop4h 54m
Deal found 10/1![Delta logo]()
$381
This American Airlines deal was found by Cheapflights users on 10/1. 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 10/296:05 am -
1 stop5h 20m
Thu 11/55:59 pm -
1 stop5h 54m
Deal found 10/1![American Airlines logo]()
$389
This Southwest deal was found by Cheapflights users on 9/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/43:30 pm -
1 stop4h 05m
Sun 12/64:05 pm -
1 stop7h 10m
Deal found 9/28![Southwest logo]()
$391
This American Airlines deal was found by Cheapflights users on 9/30. 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 10/1012:46 pm -
1 stop5h 25m
Tue 10/136:58 pm -
1 stop6h 00m
Deal found 9/30![American Airlines logo]()
$403
This United Airlines deal was found by Cheapflights users on 9/29. 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 11/172:20 pm -
1 stop6h 38m
Wed 11/185:57 pm -
1 stop6h 41m
Deal found 9/29![United Airlines logo]()
$407
This Delta deal was found by Cheapflights users on 9/30. 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 10/145:30 am -
1 stop5h 28m
Mon 10/197:59 pm -
1 stop5h 34m
Deal found 9/30![Delta logo]()
$409
This United Airlines deal was found by Cheapflights users on 9/30. 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.
Fri 10/166:35 am -
1 stop6h 57m
Tue 10/202:23 pm -
1 stop5h 05m
Deal found 9/30![United Airlines logo]()
$411
Best flights from San Antonio to KentuckyDiscover carefully curated flight deals from San Antonio to Kentucky that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 3, 2026.
Discover carefully curated flight deals from San Antonio to Kentucky that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 3, 2026.
This Delta deal was found by Cheapflights users on 10/1. 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 12/305:07 am -
1 stop5h 20m
Tue 1/55:45 pm -
1 stop7h 43m
Deal found 10/1![Delta logo]()
$307
This American Airlines deal was found by Cheapflights users on 10/2. 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 11/72:55 pm -
2 stops7h 53m
Fri 11/136:54 pm -
1 stop6h 01m
Deal found 10/2![American Airlines logo]()
$326
This United Airlines deal was found by Cheapflights users on 10/2. 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.
Sat 2/66:38 am -
1 stop5h 37m
Wed 2/106:00 am -
1 stop7h 06m
Deal found 10/2![United Airlines logo]()
$363
This Southwest deal was found by Cheapflights users on 9/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/43:30 pm -
1 stop4h 05m
Sun 12/64:05 pm -
1 stop7h 10m
Deal found 9/28![Southwest logo]()
$391
This United Airlines deal was found by Cheapflights users on 10/1. 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 11/172:20 pm -
1 stop6h 38m
Wed 11/185:57 pm -
1 stop6h 41m
Deal found 10/1![United Airlines logo]()
$407
This Southwest deal was found by Cheapflights users on 9/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/177:00 am -
1 stop8h 25m
Sat 10/246:05 am -
2 stops8h 35m
Deal found 9/29![Southwest logo]()
$417
This United Airlines deal was found by Cheapflights users on 9/30. 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.
Fri 10/166:35 am -
1 stop6h 57m
Tue 10/202:23 pm -
1 stop5h 05m
Deal found 9/30![United Airlines logo]()
$411
This United Airlines deal was found by Cheapflights users on 10/2. 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.
Fri 11/136:34 am -
1 stop7h 07m
Sun 11/152:18 pm -
1 stop7h 08m
Deal found 10/2![United Airlines logo]()
$424
This United Airlines deal was found by Cheapflights users on 9/28. 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.
Wed 12/307:10 am -
1 stop6h 42m
Tue 1/58:55 am -
2 stops7h 45m
Deal found 9/28![United Airlines logo]()
$452
This United Airlines deal was found by Cheapflights users on 10/2. 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.
Sat 10/176:35 am -
1 stop6h 57m
Wed 10/212:23 pm -
1 stop7h 08m
Deal found 10/2![United Airlines logo]()
$454
This United Airlines deal was found by Cheapflights users on 10/3. 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.
Wed 12/236:45 am -
1 stop6h 58m
Tue 12/295:00 am -
2 stops10h 37m
Deal found 10/3![United Airlines logo]()
$524
Last-minute flights from San Antonio to KentuckyDiscover last-minute flight deals from San Antonio to Kentucky. Data last updated October 3, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Kentucky. Data last updated October 3, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/30. 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 10/1012:46 pm -
1 stop5h 25m
Tue 10/136:58 pm -
1 stop6h 00m
Deal found 9/30![American Airlines logo]()
$403
This Delta deal was found by Cheapflights users on 9/30. 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 10/145:30 am -
1 stop5h 28m
Mon 10/197:59 pm -
1 stop5h 34m
Deal found 9/30![Delta logo]()
$409
This United Airlines deal was found by Cheapflights users on 9/30. 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.
Fri 10/166:35 am -
1 stop6h 57m
Tue 10/202:23 pm -
1 stop5h 05m
Deal found 9/30![United Airlines logo]()
$411
This Southwest deal was found by Cheapflights users on 9/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/177:00 am -
1 stop8h 25m
Sat 10/246:05 am -
2 stops8h 35m
Deal found 9/29![Southwest logo]()
$417
This Delta deal was found by Cheapflights users on 9/30. 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 10/211:41 pm -
1 stop4h 29m
Sun 10/256:00 am -
1 stop4h 43m
Deal found 9/30![Delta logo]()
$372
This American Airlines deal was found by Cheapflights users on 10/1. 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.
Fri 10/236:00 pm -
1 stop4h 57m
Mon 10/266:18 pm -
1 stop5h 39m
Deal found 10/1![American Airlines logo]()
$363
This American Airlines deal was found by Cheapflights users on 10/1. 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 10/296:05 am -
1 stop5h 20m
Thu 11/55:59 pm -
1 stop5h 54m
Deal found 10/1![American Airlines logo]()
$389
This United Airlines deal was found by Cheapflights users on 10/1. 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.
Sat 11/76:40 am -
1 stop5h 33m
Fri 11/139:00 am -
1 stop8h 55m
Deal found 10/1![United Airlines logo]()
$306
This American Airlines deal was found by Cheapflights users on 10/1. 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 11/77:27 am -
1 stop7h 48m
Fri 11/135:00 am -
1 stop8h 27m
Deal found 10/1![American Airlines logo]()
$313
This United Airlines deal was found by Cheapflights users on 9/29. 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 11/172:20 pm -
1 stop6h 38m
Wed 11/185:57 pm -
1 stop6h 41m
Deal found 9/29![United Airlines logo]()
$407
This Delta deal was found by Cheapflights users on 10/1. 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.
Sat 11/215:10 pm -
1 stop5h 48m
Fri 11/276:00 am -
1 stop4h 54m
Deal found 10/1![Delta logo]()
$381
This Delta deal was found by Cheapflights users on 10/3. 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 11/254:32 pm -
1 stop5h 41m
Tue 12/13:12 pm -
1 stop8h 07m
Deal found 10/3![Delta logo]()
$391
One-way flights from San Antonio to KentuckySearch for one-way flight options from San Antonio to Kentucky. Find affordable one-way fares based on user searches. Data last updated October 3, 2026.
Search for one-way flight options from San Antonio to Kentucky. Find affordable one-way fares based on user searches. Data last updated October 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/1. 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.
Fri 10/3012:38 pm -
2 stops20h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![Breeze Airways logo]()
$152
This Delta deal was found by Cheapflights users on 9/30. 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 10/2810:48 am -
1 stop7h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Delta logo]()
$154
This United Airlines deal was found by Cheapflights users on 9/30. 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 10/275:30 am -
2 stops8h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![United Airlines logo]()
$159
This United Airlines deal was found by Cheapflights users on 9/29. 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.
Mon 10/264:19 pm -
1 stop4h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![United Airlines logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 9/29. 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 10/1910:03 am -
2 stops47h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$177
This United Airlines deal was found by Cheapflights users on 10/1. 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.
Fri 10/235:30 pm -
1 stop5h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![United Airlines logo]()
$183
This Kiwi.com deal was found by Cheapflights users on 9/29. 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.
Wed 10/218:21 pm -
3 stops37h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$184
This United Airlines deal was found by Cheapflights users on 9/28. 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.
Wed 10/2811:45 am -
2 stops8h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![United Airlines logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 9/30. 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.
Fri 10/308:11 pm -
3 stops48h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Multiple Airlines logo]()
$188
This Delta deal was found by Cheapflights users on 10/2. 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.
Thu 10/291:41 pm -
1 stop6h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![Delta logo]()
$196
This American Airlines deal was found by Cheapflights users on 10/3. 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 10/104:28 pm -
1 stop4h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![American Airlines logo]()
$368
This United Airlines deal was found by Cheapflights users on 10/3. 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.
Sat 10/109:58 am -
2 stops9h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![United Airlines logo]()
$425
Find 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 October 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $306 (United Airlines) |
One-way from | $152 (Kiwi.com) |
Popular in | January |
Cheapest in | February |
Average price | $446 |
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 7,457,451 searches. Data last updated October 3, 2026.
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
Cheapest round-trip
San AntonioLouisville
SAT San Antonio - SDF Louisville Intl
SATSDF
San Antonio
Wed 10/28
12:45 pm-11:30 pm
1 stop9h 45m
Louisville Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$154
San AntonioLouisville
SAT San Antonio - SDF Louisville Intl
SATSDF
San Antonio
Sat 10/24
6:35 am-1:15 pm
1 stop5h 40m
Louisville Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$154
Quickest round-trip
San AntonioLouisville
SAT San Antonio - SDF Louisville Intl
SATSDF
San Antonio
Sat 10/31
7:35 am-1:23 pm
1 stop4h 48m
Louisville Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$154
San AntonioLouisville
SAT San Antonio - SDF Louisville Intl
SATSDF
San Antonio
Tue 10/27
7:00 am-2:47 pm
1 stop6h 47m
Louisville Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$154
San AntonioLouisville
SAT San Antonio - SDF Louisville Intl
SATSDF
San Antonio
Thu 10/29
11:45 am-8:52 pm
2 stops8h 07m
Louisville Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$159
San AntonioLouisville
SAT San Antonio - SDF Louisville Intl
SATSDF
San Antonio
Fri 10/30
4:55 pm-12:15 am
1 stop6h 20m
Louisville Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$183
San AntonioLouisville
SAT San Antonio - SDF Louisville Intl
SATSDF
San Antonio
Wed 12/30
5:07 am-11:27 am
1 stop5h 20m
Louisville Intl
Tue 1/5
5:45 pm-12:28 am
1 stop7h 43m
$307
San AntonioLexington
SAT San Antonio - LEX Lexington Blue Grass
SATLEX
San Antonio
Sat 11/7
2:55 pm-11:48 pm
2 stops7h 53m
Lexington Blue Grass
Fri 11/13
6:54 pm-11:55 pm
1 stop6h 01m
$326
San AntonioLexington
SAT San Antonio - LEX Lexington Blue Grass
SATLEX
San Antonio
Sat 2/6
6:38 am-1:15 pm
1 stop5h 37m
Lexington Blue Grass
Wed 2/10
6:00 am-12:06 pm
1 stop7h 06m
$363
San AntonioLexington
SAT San Antonio - LEX Lexington Blue Grass
SATLEX
San Antonio
Sat 10/10
4:28 pm-10:17 pm
1 stop4h 49m
Lexington Blue Grass
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$368
Showing 1-10 of 22 resultsSorted by cheapest first
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.
SAT-LEX
SAT-SDF
SAT-PAH
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
SAT-USKY
SAT-LEX
SAT-SDF
SAT-PAH
What is the cheapest month to book a flight from San Antonio to Kentucky?
Currently, February is the cheapest month in which you can book a flight from San Antonio to Kentucky (average of $320). Flying from San Antonio to Kentucky in January is currently the most expensive (average of $619). 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.
How much does it cost to fly round-trip from San Antonio to Kentucky?
Airfare is below average for this route at the moment.
San Antonio to Kentucky flights typically cost between $387 and $597 in December.The cheapest round-trip price found within the last 5 days was $307 on Delta (Dec 30-Jan 5).
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 October 3, 2026.
Read through reviews of airlines operating flights from San Antonio to Kentucky, such as Southwest,Delta, andUnited Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Comfort
8.0
Entertainment
7.5
Overall
7.9
Boarding
8.1
Food
7.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Crew
8.6
Comfort
8.0
Entertainment
7.5
Overall
7.9
Boarding
8.1
Food
7.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Crew
8.6
Comfort
8.0
Entertainment
7.5
Overall
7.9
Boarding
8.1
Food
7.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Crew
8.6
Comfort
8.0
Entertainment
7.5
Overall
7.9
Boarding
8.1
Food
7.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Crew
8.6
Comfort
8.0
Entertainment
7.5
Overall
7.9
Boarding
8.1
Food
7.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
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.
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
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
Alternative routes for San Antonio to Kentucky
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Kentucky by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from San Antonio to Kentucky by cabin class
Find flights from San Antonio to Kentucky, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Antonio and Kentucky flights
Browse other San Antonio and Kentucky flight options. Last updated on October 3, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
San Antonio to Kentucky flights
Consider these flights traveling from San Antonio to Kentucky.
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 7,457,451 searches. Data last updated October 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$232 | Average$402 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$274 | Average$392 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$287 | Average$385 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$313 | Average$406 | FlexibilityNo cancel fee | On-time63% |