$136+ Cheap flights from San Antonio to Louisville (SAT - SDF)
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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — SDF
aug. 29 — sep. 51
Round-trip
1 adult, Economy
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Find cheap flights from San Antonio to Louisville 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
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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 Louisville
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Cheapest flights from San Antonio to LouisvilleExplore the most affordable flight options available from San Antonio to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on juli 30, 2026.
Explore the most affordable flight options available from San Antonio to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on juli 30, 2026.
This Southwest deal was found by Cheapflights users on 7/29. 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.
ons. 8/2611:30 am
SAT
- SDF
1 stop3h 50m
Southwest
ons. 9/25:30 am
SDF
- SAT
1 stop6h 30m
Southwest
Deal found 7/29![Southwest logo]()
$271
This Southwest deal was found by Cheapflights users on 7/28. 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.
tor. 8/206:00 am
SAT
- SDF
1 stop8h 40m
Southwest
ons. 8/267:05 am
SDF
- SAT
2 stops6h 45m
Southwest
Deal found 7/28![Southwest logo]()
$282
This Southwest deal was found by Cheapflights users on 7/27. 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.
fre. 9/116:00 am
SAT
- SDF
2 stops6h 05m
Southwest
tir. 9/151:15 pm
SDF
- SAT
2 stops8h 20m
Southwest
Deal found 7/27![Southwest logo]()
$286
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tor. 10/16:10 pm
SAT
- SDF
1 stop4h 49m
Delta
man. 10/57:55 pm
SDF
- SAT
1 stop5h 13m
Delta
Deal found 7/29![Delta logo]()
$321
This Southwest deal was found by Cheapflights users on 7/29. 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.
fre. 9/45:35 am
SAT
- SDF
2 stops8h 55m
Southwest
tir. 9/86:45 pm
SDF
- SAT
1 stop5h 30m
Southwest
Deal found 7/29![Southwest logo]()
$326
This Southwest deal was found by Cheapflights users on 7/28. 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.
tor. 9/172:55 pm
SAT
- SDF
1 stop6h 45m
Southwest
søn. 9/206:25 pm
SDF
- SAT
1 stop5h 35m
Southwest
Deal found 7/28![Southwest logo]()
$344
This United Airlines deal was found by Cheapflights users on 7/29. 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.
fre. 9/412:55 pm
SAT
- SDF
1 stop5h 20m
United Airlines
man. 9/77:10 am
SDF
- SAT
1 stop5h 42m
United Airlines
Deal found 7/29![United Airlines logo]()
$345
This Southwest deal was found by Cheapflights users on 7/29. 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.
tor. 10/11:05 pm
SAT
- SDF
1 stop7h 30m
Southwest
søn. 10/47:05 am
SDF
- SAT
2 stops6h 00m
Southwest
Deal found 7/29![Southwest logo]()
$349
Best flights from San Antonio to LouisvilleDiscover carefully curated flight deals from San Antonio to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated juli 30, 2026.
Discover carefully curated flight deals from San Antonio to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated juli 30, 2026.
This Southwest deal was found by Cheapflights users on 7/29. 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.
fre. 9/45:45 am
SAT
- SDF
1 stop6h 50m
Southwest
tir. 9/812:10 pm
SDF
- SAT
1 stop6h 15m
Southwest
Deal found 7/29![Southwest logo]()
$321
This Delta deal was found by Cheapflights users on 7/27. 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.
man. 11/166:32 pm
SAT
- SDF
1 stop4h 33m
Delta
fre. 11/207:59 pm
SDF
- SAT
1 stop5h 32m
Delta
Deal found 7/27![Delta logo]()
$344
This United Airlines deal was found by Cheapflights users on 7/29. 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.
tor. 1/2112:50 pm
SAT
- SDF
1 stop9h 25m
United Airlines
man. 1/252:20 pm
SDF
- SAT
1 stop6h 55m
United Airlines
Deal found 7/29![United Airlines logo]()
$351
This Southwest deal was found by Cheapflights users on 7/29. 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.
tor. 10/11:05 pm
SAT
- SDF
1 stop7h 30m
Southwest
søn. 10/48:25 pm
SDF
- SAT
1 stop4h 45m
Southwest
Deal found 7/29![Southwest logo]()
$344
This United Airlines deal was found by Cheapflights users on 7/29. 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.
tir. 8/257:35 am
SAT
- SDF
1 stop4h 32m
United Airlines
tir. 9/17:10 am
SDF
- SAT
2 stops9h 33m
United Airlines
Deal found 7/29![United Airlines logo]()
$356
This Southwest deal was found by Cheapflights users on 7/29. 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.
tor. 9/172:55 pm
SAT
- SDF
1 stop6h 45m
Southwest
søn. 9/206:25 pm
SDF
- SAT
1 stop5h 35m
Southwest
Deal found 7/29![Southwest logo]()
$344
This Delta deal was found by Cheapflights users on 7/26. 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.
ons. 9/234:21 pm
SAT
- SDF
1 stop6h 38m
Delta
man. 9/287:55 pm
SDF
- SAT
1 stop5h 13m
Delta
Deal found 7/26![Delta logo]()
$415
This Southwest deal was found by Cheapflights users on 7/26. 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.
fre. 10/94:40 pm
SAT
- SDF
1 stop4h 50m
Southwest
man. 10/127:15 am
SDF
- SAT
2 stops7h 40m
Southwest
Deal found 7/26![Southwest logo]()
$399
Last-minute flights from San Antonio to LouisvilleDiscover last-minute flight deals from San Antonio to Louisville. Data last updated juli 30, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Louisville. Data last updated juli 30, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 7/28. 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.
tor. 8/206:00 am
SAT
- SDF
1 stop8h 40m
Southwest
ons. 8/267:05 am
SDF
- SAT
2 stops6h 45m
Southwest
Deal found 7/28![Southwest logo]()
$282
This American Airlines deal was found by Cheapflights users on 7/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
fre. 8/2112:40 pm
SAT
- SDF
1 stop4h 38m
American Airlines
søn. 8/237:30 pm
SDF
- SAT
1 stop5h 29m
American Airlines
Deal found 7/28![American Airlines logo]()
$402
This Southwest deal was found by Cheapflights users on 7/28. 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.
fre. 8/2112:20 pm
SAT
- SDF
2 stops7h 10m
Southwest
søn. 8/236:50 am
SDF
- SAT
1 stop5h 35m
Southwest
Deal found 7/28![Southwest logo]()
$407
This United Airlines deal was found by Cheapflights users on 7/29. 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.
tir. 8/257:35 am
SAT
- SDF
1 stop4h 32m
United Airlines
tir. 9/17:10 am
SDF
- SAT
2 stops9h 33m
United Airlines
Deal found 7/29![United Airlines logo]()
$356
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ons. 8/266:25 am
SAT
- SDF
1 stop6h 53m
Delta
ons. 9/211:17 am
SDF
- SAT
1 stop6h 22m
Delta
Deal found 7/29![Delta logo]()
$271
This Southwest deal was found by Cheapflights users on 7/29. 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.
ons. 8/262:50 pm
SAT
- SDF
1 stop4h 45m
Southwest
ons. 9/210:50 am
SDF
- SAT
2 stops5h 50m
Southwest
Deal found 7/29![Southwest logo]()
$276
This Southwest deal was found by Cheapflights users on 7/27. 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.
ons. 8/262:50 pm
SAT
- SDF
1 stop4h 45m
Southwest
søn. 8/306:25 pm
SDF
- SAT
1 stop5h 30m
Southwest
Deal found 7/27![Southwest logo]()
$344
One-way flights from San Antonio to LouisvilleSearch for one-way flight options from San Antonio to Louisville. Find affordable one-way fares based on user searches. Data last updated juli 30, 2026.
Search for one-way flight options from San Antonio to Louisville. Find affordable one-way fares based on user searches. Data last updated juli 30, 2026.
This Southwest deal was found by Cheapflights users on 7/26. 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.
lør. 8/2212:20 pm
SAT
- SDF
1 stop3h 55m
Southwest
Deal found 7/26![Southwest logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 7/26. 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.
lør. 8/225:38 pm
SAT
- SDF
3 stops39h 11m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
lør. 9/128:20 pm
SAT
- SDF
3 stops47h 42m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$234
This Southwest deal was found by Cheapflights users on 7/26. 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.
man. 8/107:00 am
SAT
- SDF
1 stop5h 05m
Southwest
Deal found 7/26![Southwest logo]()
$249
This Kiwi.com deal was found by Cheapflights users on 7/26. 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.
man. 8/109:32 pm
SAT
- SDF
3 stops39h 44m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$252
This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
tir. 8/119:32 pm
SAT
- SDF
2 stops36h 00m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$283
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
lør. 8/87:49 pm
SAT
- SDF
2 stops13h 43m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$293
This Southwest deal was found by Cheapflights users on 7/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tir. 8/112:35 pm
SAT
- SDF
1 stop5h 55m
Southwest
Deal found 7/30![Southwest logo]()
$295
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lør. 8/810:53 am
SAT
- SDF
1 stop7h 49m
Delta
Deal found 7/29![Delta logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
tor. 8/69:55 am
SAT
- SDF
3 stops49h 26m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$317
Find flight deals from San Antonio to Louisville
Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Louisville (SDF). 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 juli 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $271 (Delta) |
One-way from | $136 (Southwest) |
Popular in | January |
Cheapest in | February |
Average price | $426 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Antonio to Louisville 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 juli 30, 2026.
Use the filters below to find and compare flights from San Antonio to Louisville that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San AntonioLouisville
SAT - SDF
SATSDF
San Antonio
fre. 9/4
5:45 am-1:35 pm
1 stop6h 50m
Louisville Intl
tir. 9/8
12:10 pm-5:25 pm
1 stop6h 15m
$321
Quickest round-trip
San AntonioLouisville
SAT - SDF
SATSDF
San Antonio
man. 11/16
6:32 pm-12:05 am
1 stop4h 33m
Louisville Intl
fre. 11/20
7:59 pm-12:31 am
1 stop5h 32m
$344
San AntonioLouisville
SAT - SDF
SATSDF
San Antonio
tor. 10/1
1:05 pm-9:35 pm
1 stop7h 30m
Louisville Intl
søn. 10/4
8:25 pm-12:10 am
1 stop4h 45m
$344
San AntonioLouisville
SAT - SDF
SATSDF
San Antonio
tor. 9/17
2:55 pm-10:40 pm
1 stop6h 45m
Louisville Intl
søn. 9/20
6:25 pm-11:00 pm
1 stop5h 35m
$344
San AntonioLouisville
SAT - SDF
SATSDF
San Antonio
tor. 1/21
12:50 pm-11:15 pm
1 stop9h 25m
Louisville Intl
man. 1/25
2:20 pm-8:15 pm
1 stop6h 55m
$351
San AntonioLouisville
SAT - SDF
SATSDF
San Antonio
tir. 8/25
7:35 am-1:07 pm
1 stop4h 32m
Louisville Intl
tir. 9/1
7:10 am-3:43 pm
2 stops9h 33m
$356
San AntonioLouisville
SAT - SDF
SATSDF
San Antonio
fre. 10/9
4:40 pm-10:30 pm
1 stop4h 50m
Louisville Intl
man. 10/12
7:15 am-1:55 pm
2 stops7h 40m
$399
San AntonioLouisville
SAT - SDF
SATSDF
San Antonio
ons. 9/23
4:21 pm-11:59 pm
1 stop6h 38m
Louisville Intl
man. 9/28
7:55 pm-12:08 am
1 stop5h 13m
$415
Cheapest one-way
San AntonioLouisville
SAT - SDF
SATSDF
San Antonio
lør. 9/12
9:40 am-8:00 pm
1 stop9h 20m
$136
Quickest one-way
San AntonioLouisville
SAT - SDF
SATSDF
San Antonio
lør. 8/22
12:20 pm-5:15 pm
1 stop3h 55m
$136
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from San Antonio to Louisville
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Antonio to Louisville in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on San Antonio-Louisville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Antonio-Louisville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Antonio-Louisville flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Antonio-Louisville flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Antonio-Louisville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from San Antonio to Louisville
Have a flexible travel schedule? Discover the best time to fly to Louisville from San Antonio with our price prediction graph.
SAT-SDF
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 Louisville
What is the cheapest month to book a flight from San Antonio to Louisville?
Currently, February is the cheapest month in which you can book a flight from San Antonio to Louisville (average of $320). Flying from San Antonio to Louisville 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 Louisville?
Airfare is typical for this route at the moment.
San Antonio to Louisville flights typically cost between $251 and $537 in August.The cheapest round-trip price found within the last 5 days was $271 on Delta (Aug 26-Sep 2).
Reviews of airlines servicing Louisville
Get insights into the airlines that provide service to Louisville. 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 Louisville. Reviews last updated juli 30, 2026.
Read through reviews of airlines operating flights from San Antonio to Louisville, such as Southwest,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Overall
8.0
Comfort
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Food
7.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Overall
8.0
Comfort
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Food
7.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Overall
8.0
Comfort
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Food
7.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Overall
8.0
Comfort
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Food
7.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Overall
8.0
Comfort
8.0
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 Louisville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Louisville?
Book flights to Louisville if you plan to visit one of these locationsCorydon
Shepherdsville
Elizabethtown
Jeffersonville
Bardstown
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Other flights to Louisville
Explore flights to Louisville departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on juli 30, 2026.
San Antonio and Louisville flights
Browse other San Antonio and Louisville flight options. Last updated on juli 30, 2026.
Other flights from San Antonio
Browse through other flights departing from San Antonio. Flights are based on user searches made on Cheapflights and were last updated on juli 30, 2026.
Popular flight searches
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Top 4 airlines flying from San Antonio to Louisville
Discover the top 4 airlines that operate flights from San Antonio to Louisville. 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 juli 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$236 | Average$432 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$236 | Average$386 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$277 | Average$386 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$313 | Average$406 | FlexibilityNo cancel fee | On-time63% |