SAT - SDF

$191 Find Cheap Flights from San Antonio to Louisville - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$307
Typical prices: $357-$450
Delta
Fri 1/12Fri 1/19
SAT - SDF • 1 stop
Cheapest one-way
$191
Typical prices: $193-$468
Southwest
Sat 10/6
SAT - SDF • 1 stop
Nonstop flights
Not available
There are currently no direct flights between San Antonio and Louisville. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
February
Cheapest • 18% price drop
November
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Dallas Love Field (DAL)
Cheapest • Avg $298 (round-trip)
Nashville Intl (BNA)
Shortest trip • 4h 14m (one-way)
Insights
Insights
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Booking Insights
Flight Deals

Cheap Flights from San Antonio to Louisville (SAT-SDF)

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

Recent round-trip flight deals from San Antonio to Louisville

Tue, Jan 12 - Tue, Jan 19
Delta Logo
10:45 am - 4:51 pmSAT  San Antonio-SDF Louisville Intl
5h 06m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:00 am - 9:54 amSDF  Louisville Intl-SAT San Antonio
4h 54m1 stop Atlanta Hartsfield-Jackson
$307Delta
Wed, Oct 21 - Wed, Oct 28
Delta Logo
6:20 pm - 11:59 pmSAT  San Antonio-SDF Louisville Intl
4h 39m1 stop Atlanta Hartsfield-Jackson
Delta Logo
1:59 pm - 7:48 pmSDF  Louisville Intl-SAT San Antonio
6h 49m1 stop Atlanta Hartsfield-Jackson
$307Delta
Thu, Dec 24 - Thu, Dec 31
Southwest Logo
8:20 am - 3:15 pmSAT  San Antonio-SDF Louisville Intl
5h 55m1 stop Dallas Love Field
Southwest Logo
6:50 am - 12:05 pmSDF  Louisville Intl-SAT San Antonio
6h 15m1 stop Denver Intl
$307Southwest
Mon, Dec 21 - Wed, Dec 30
United Airlines Logo
4:13 pm - 9:58 pmSAT  San Antonio-SDF Louisville Intl
4h 45m1 stop Houston George Bush Intcntl
United Airlines Logo
7:00 am - 12:42 pmSDF  Louisville Intl-SAT San Antonio
6h 42m1 stop Chicago O'Hare Intl
$307United Airlines
Wed, Oct 21 - Wed, Oct 28
Southwest Logo
1:00 pm - 8:35 pmSAT  San Antonio-SDF Louisville Intl
6h 35m2 stops Houston Hobby Nashville Intl
Southwest Logo
5:45 am - 10:55 amSDF  Louisville Intl-SAT San Antonio
6h 10m1 stop Baltimore/Washington
$312Southwest
Mon, Dec 21 - Wed, Dec 30
United Airlines Logo
4:13 pm - 9:58 pmSAT  San Antonio-SDF Louisville Intl
4h 45m1 stop Houston George Bush Intcntl
United Airlines Logo
8:45 am - 3:37 pmSDF  Louisville Intl-SAT San Antonio
7h 52m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
$312United Airlines
Thu, Dec 24 - Thu, Dec 31
Southwest Logo
9:50 am - 3:35 pmSAT  San Antonio-SDF Louisville Intl
4h 45m1 stop Chicago Midway
Southwest Logo
3:50 pm - 9:35 pmSDF  Louisville Intl-SAT San Antonio
6h 45m2 stops Nashville Intl Houston Hobby
$312Southwest
Tue, Oct 6 - Mon, Oct 12
American Airlines Logo
1:15 pm - 7:28 pmSAT  San Antonio-SDF Louisville Intl
5h 13m1 stop Charlotte Douglas
American Airlines Logo
7:27 pm - 10:57 pmSDF  Louisville Intl-SAT San Antonio
4h 30m1 stop Dallas/Fort Worth
$326American Airlines
Wed, Dec 30 - Tue, Jan 5
American Airlines Logo
9:23 am - 3:02 pmSAT  San Antonio-SDF Louisville Intl
4h 39m1 stop Dallas/Fort Worth
American Airlines Logo
3:22 pm - 10:53 pmSDF  Louisville Intl-SAT San Antonio
8h 31m1 stop Charlotte Douglas
$349American Airlines
Thu, Oct 22 - Sun, Oct 25
Delta Logo
6:20 pm - 11:59 pmSAT  San Antonio-SDF Louisville Intl
4h 39m1 stop Atlanta Hartsfield-Jackson
Delta Logo
8:05 pm - 12:33 amSDF  Louisville Intl-SAT San Antonio
5h 28m1 stop Atlanta Hartsfield-Jackson
$372Delta
Booking Insights

Price, demand and travel trends for San Antonio to Louisville flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from San Antonio to Louisville with more confidence.

How much is a round-trip flight from San Antonio to Louisville?

Round-trip flights from San Antonio to Louisville start at $307. Prices are below average for this route right now, with typical round-trip fares ranging from $357 to $450. The lowest price found in the past 5 days was $307 on Delta.

What's the cheapest day of the week to fly from San Antonio to Louisville?

Monday is the cheapest day of the week to fly from San Antonio to Louisville, it is 6% cheaper than the average day. Sunday is the most expensive day with flight prices 65% higher than average. Based on deals found by KAYAK users in the last 12 months.

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Key details for San Antonio to Louisville flights

Low season

February

Cheapest flight

$191
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from San Antonio to Louisville

When to book flights from San Antonio to Louisville

Are your dates flexible? Find out the best times to travel from San Antonio to Louisville based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your San Antonio to Louisville flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from San Antonio to Louisville?

    Flights from San Antonio to Louisville usually depart from San Antonio (SAT) and arrive at Louisville Intl (SDF).

  • What cabin classes can I book on flights from San Antonio to Louisville?

    Two cabin classes are available on flights from San Antonio to Louisville:

    • Economy Class
    • First Class

  • Which airports do connecting flights from San Antonio to Louisville pass through?

    One-stop flights from San Antonio to Louisville most commonly connect through:

    • Dallas/Fort Worth (DFW) - 51% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 19% of one-stop connections
    • Houston George Bush Intcntl (IAH) - 8% of one-stop connections
    • Nashville Intl (BNA) - 7% of one-stop connections

    Dallas/Fort Worth (DFW) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from San Antonio to Louisville?

    Yes. Being flexible with your travel dates can save you up to 43% on the San Antonio to Louisville route. Monday is the cheapest departure day at $370 round-trip on average, while Sunday is the most expensive at $646, a difference of $276. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Louisville?

    Some of the most popular sights in Louisville are Louisville Waterfront Park and Masonic Widows and Orphans Home. These are among the most viewed places in Louisville on KAYAK.

  • How long is a flight from San Antonio to Louisville?

    A nonstop flight from San Antonio to Louisville takes 0h 00m, covering 941 miles.

  • Do I need a passport to fly from San Antonio to Louisville?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • How are flight prices from San Antonio to Louisville looking right now?

    One-way fares from San Antonio to Louisville are currently lower than usual. Average one-way flight prices are about $229, which is 21% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from San Antonio to Louisville?

    Flying via Nashville Intl (BNA) gives the shortest average 1-stop total travel time at 4h 14m, compared with 4h 26m via Dallas Love Field (DAL) and 4h 45m via Dallas/Fort Worth (DFW).

  • What is the time difference between San Antonio and Louisville?

    Louisville is 1 hour ahead of San Antonio (Eastern Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Louisville Intl Airport (SDF)?

    Louisville Intl Airport (SDF) hosts 5 major car rental companies, with daily rates starting from around $32 for economy cars. Top options include:
    · Hertz
    · Dollar
    · Alamo
    · Thrifty
    · Budget

  • How much should I expect to pay for a San Antonio to Louisville flight?

    Round-trip flights from San Antonio to Louisville range from $357 to $450, with an average of $390 over the past 12 months. Anything below $357 counts as a good deal.

Your guide to booking San Antonio to Louisville flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Monday departure instead of Sunday. On this route, Monday flights average $370 - about $276 less than Sunday (43% savings) based on the last 12 months.
  • If you can choose when to travel, plan your San Antonio to Louisville trip for February. Fares historically average $320 round-trip in that month - typically $187 less than the most expensive month, which is April (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Louisville Intl Airport.
    - Days Inn by Wyndham Louisville Airport Fair and Expo Center
    - Best Western Louisville Airport Expo
    - Holiday Inn Louisville Airport South By IHG

More options for your flight from San Antonio to Louisville

Complete your trip to Louisville with a hotel stay or car rental

Car rentals in Louisville
Hotels in Louisville
Vacations in Louisville