SAT - SDF

$154 Find Cheap Flights from San Antonio to Louisville - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$307
Typical prices: $357-$450
Delta
Mon 10/22Fri 10/26
SAT - SDF • 1 stop
Cheapest one-way
$154
Typical prices: $193-$468
United Airlines
Wed 10/3
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
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Louisville!
Flight Deals
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, Sep 15 - Tue, Sep 22
American Airlines Logo
12:15 pm - 7:10 pmSAT  San Antonio-SDF Louisville Intl
5h 55m1 stop Charlotte Douglas
American Airlines Logo
6:20 am - 10:36 amSDF  Louisville Intl-SAT San Antonio
5h 16m1 stop Charlotte Douglas
$307American Airlines
Tue, Sep 15 - Tue, Sep 22
Southwest Logo
2:35 pm - 9:35 pmSAT  San Antonio-SDF Louisville Intl
6h 00m1 stop Baltimore/Washington
Southwest Logo
12:10 pm - 5:25 pmSDF  Louisville Intl-SAT San Antonio
6h 15m1 stop Denver Intl
$307Southwest
Wed, Sep 9 - Mon, Sep 14
Delta Logo
6:35 am - 2:58 pmSAT  San Antonio-SDF Louisville Intl
7h 23m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:55 pm - 12:08 amSDF  Louisville Intl-SAT San Antonio
5h 13m1 stop Atlanta Hartsfield-Jackson
$307Delta
Thu, Sep 24 - Tue, Sep 29
Delta Logo
4:21 pm - 11:59 pmSAT  San Antonio-SDF Louisville Intl
6h 38m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:55 pm - 12:08 amSDF  Louisville Intl-SAT San Antonio
7h 13m1 stop Atlanta Hartsfield-Jackson
$307Delta
Wed, Sep 9 - Mon, Sep 14
Southwest Logo
11:30 am - 4:20 pmSAT  San Antonio-SDF Louisville Intl
3h 50m1 stop Dallas Love Field
Southwest Logo
7:10 pm - 11:20 pmSDF  Louisville Intl-SAT San Antonio
5h 10m1 stop Chicago Midway
$307Southwest
Fri, Nov 6 - Sat, Nov 7
United Airlines Logo
12:24 pm - 7:30 pmSAT  San Antonio-SDF Louisville Intl
6h 06m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
7:00 am - 10:46 amSDF  Louisville Intl-SAT San Antonio
4h 46m1 stop Houston George Bush Intcntl
$324United Airlines
Tue, Sep 15 - Fri, Sep 18
United Airlines Logo
2:15 pm - 7:55 pmSAT  San Antonio-SDF Louisville Intl
4h 40m1 stop Houston George Bush Intcntl
United Airlines Logo
9:00 am - 4:31 pmSDF  Louisville Intl-SAT San Antonio
8h 31m1 stop Chicago O'Hare Intl
$329United Airlines
Mon, Nov 23 - Fri, Nov 27
American Airlines Logo
12:45 pm - 6:13 pmSAT  San Antonio-SDF Louisville Intl
4h 28m1 stop Dallas/Fort Worth
American Airlines Logo
6:54 pm - 11:02 pmSDF  Louisville Intl-SAT San Antonio
5h 08m1 stop Dallas/Fort Worth
$329American Airlines
Wed, Sep 2 - Sun, Sep 6
Breeze Airways Logo
4:53 pm - 10:32 amSAT  San Antonio-SDF Louisville Intl
16h 39m2 stops Pensacola Tampa
Breeze Airways Logo
6:55 pm - 10:50 amSDF  Louisville Intl-SAT San Antonio
16h 55m3 stops Pittsburgh Raleigh-Durham Memphis
$805Breeze Airways
Wed, Sep 2 - Sun, Sep 6
Breeze Airways Logo
4:53 pm - 10:32 amSAT  San Antonio-SDF Louisville Intl
16h 39m2 stops Pensacola Tampa
Breeze Airways Logo
6:55 pm - 10:50 amSDF  Louisville Intl-SAT San Antonio
16h 55m3 stops Pittsburgh Raleigh-Durham Memphis
$854Breeze Airways
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.

Find deals

Key details for San Antonio to Louisville flights

Low season

February

Cheapest flight

$154
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?

    Only Economy Class is available on flights from San Antonio to Louisville.

  • 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) - 21% 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.

  • What are the earliest and latest flights from San Antonio to Louisville?

    These are the earliest and latest flight times available from San Antonio to Louisville:

    • Earliest: departs at 12:00 am and lands at 12:00 am
    • Latest: departs at 12:00 am and lands at 12:00 am.

    The flight takes about 0h 00m.

  • 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.

  • Have flight prices from San Antonio to Louisville changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $307 to $2,187. That means the highest observed fare was about 7x higher than the lowest one.

  • 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 $210, which is 28% 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.

Everything you need to know for your flight from San Antonio to Louisville

Information on your arrival and departure airports

San Antonio (SAT)
Louisville (SDF)