HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from San Antonio to Louisville (SAT - SDF) from $115

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 7/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SAT — SDF
Jun 14 — Jun 211
From?
To?
Fri 6/14
Fri 6/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

The best prices from San Antonio to Louisville Intl are usually found in January or November, booked 6 days in advance, depart on a Saturday or Wednesday and return on a Wednesday

Cheap 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 June 9, 2024.

Popular in

April

Cheapest in

January

Round-trip from

$287

One-way from

$115
High demand for flights, 25% potential price rise
Search Deals
Best time to find cheap flights, 44% potential price drop
Search Deals
From San Antonio to Louisville Intl
Search Deals
One-way flight from San Antonio to Louisville Intl
Search Deals

What is the cheapest day to fly round-trip from San Antonio to Louisville?

Users have found that flying from San Antonio to Louisville on a Sunday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

What is the cheapest month to fly from San Antonio to Louisville?

January can be a great time to fly to Louisville from San Antonio with a flight ticket averaging about $384. Cheapflights users have found deals in the month of January for as cheap as $163. The most expensive prices can be found in the month of April.

What is the cheapest time of day to fly from SAT to SDF?

A simple way to save on the total cost of your ticket is to fly from San Antonio to Louisville in the morning. If you’re flexible enough to do this you can expect to save up to 11% on your trip compared to booking a flight at noon.

Cheap San Antonio to Louisville flights in June & July 2024

Find cheap flight options from San Antonio to Louisville specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,022,473 searches. Prices were last updated on June 9, 2024.
The lowest fares we've come across on flights traveling from San Antonio to Louisville in June and July 2024. Check back soon for alternative fares.
Mon 6/248:28 pmSAT - SDF
1 stop25h 50mSpirit Airlines
Wed 6/266:39 pmSDF - SAT
1 stop27h 44mSpirit Airlines
Deal found 6/9$211
Mon 7/228:33 pmSAT - SDF
1 stop26h 17mSpirit Airlines
Wed 7/245:45 amSDF - SAT
1 stop8h 13mSpirit Airlines
Deal found 6/9$214
Wed 7/315:25 amSAT - SDF
1 stop10h 45mSpirit Airlines
Fri 8/28:43 pmSDF - SAT
1 stop17h 59mSpirit Airlines
Deal found 6/8$218
Tue 7/234:28 pmSAT - SDF
1 stop6h 22mSpirit Airlines
Fri 7/268:43 pmSDF - SAT
1 stop17h 59mSpirit Airlines
Deal found 6/8$229
Mon 7/228:33 pmSAT - SDF
2 stops24h 01mSpirit Airlines
Wed 7/245:45 amSDF - SAT
2 stops18h 31mSpirit Airlines
Deal found 6/9$236
Mon 7/228:33 pmSAT - SDF
2 stops24h 01mSpirit Airlines
Wed 7/245:45 amSDF - SAT
1 stop8h 13mSpirit Airlines
Deal found 6/9$244
Mon 7/88:28 pmSAT - SDF
1 stop25h 50mSpirit Airlines
Wed 7/105:45 amSDF - SAT
1 stop8h 13mSpirit Airlines
Deal found 6/9$250
Mon 7/228:33 pmSAT - SDF
2 stops24h 01mSpirit Airlines
Wed 7/245:45 amSDF - SAT
3 stops32h 57mSpirit Airlines
Deal found 6/9$258
Sat 6/296:45 amSAT - SDF
1 stop11h 57mSpirit Airlines
Mon 7/18:42 pmSDF - SAT
1 stop30h 13mSpirit Airlines
Deal found 6/8$260

San Antonio to Louisville 2024 flight deals

Discover exclusive flight deals for travel between San Antonio and Louisville in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,022,473 searches. Data last updated June 9, 2024.
The lowest fares we've come across on flights traveling from San Antonio to Louisville in June and July 2024. Check back soon for alternative fares.
Thu 8/226:03 pmSAT - SDF
1 stop22h 54mSpirit Airlines
Sun 8/255:21 pmSDF - SAT
1 stop12h 54mSpirit Airlines
Deal found 6/8$197
Sun 9/156:08 pmSAT - SDF
1 stop23h 41mSpirit Airlines
Fri 9/207:39 pmSDF - SAT
1 stop22h 39mSpirit Airlines
Deal found 6/8$204
Mon 6/248:28 pmSAT - SDF
1 stop25h 50mSpirit Airlines
Wed 6/266:39 pmSDF - SAT
1 stop27h 44mSpirit Airlines
Deal found 6/9$211
Mon 7/228:33 pmSAT - SDF
1 stop26h 17mSpirit Airlines
Wed 7/245:45 amSDF - SAT
1 stop8h 13mSpirit Airlines
Deal found 6/9$214
Wed 7/315:25 amSAT - SDF
1 stop10h 45mSpirit Airlines
Fri 8/28:43 pmSDF - SAT
1 stop17h 59mSpirit Airlines
Deal found 6/8$218
Tue 7/234:28 pmSAT - SDF
1 stop6h 22mSpirit Airlines
Fri 7/268:43 pmSDF - SAT
1 stop17h 59mSpirit Airlines
Deal found 6/8$229
Mon 7/228:33 pmSAT - SDF
2 stops24h 01mSpirit Airlines
Wed 7/245:45 amSDF - SAT
2 stops18h 31mSpirit Airlines
Deal found 6/9$236
Mon 7/228:33 pmSAT - SDF
2 stops24h 01mSpirit Airlines
Wed 7/245:45 amSDF - SAT
1 stop8h 13mSpirit Airlines
Deal found 6/9$244
Thu 8/226:03 pmSAT - SDF
1 stop22h 54mSpirit Airlines
Sun 8/259:52 pmSDF - SAT
2 stops20h 21mSpirit Airlines
Deal found 6/8$249

San Antonio to Louisville flights leaving soon

Find last-minute flight options from San Antonio to Louisville for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,022,473 searches. Data last updated June 9, 2024.
Consider one of these great deals we found on last-minute flights from San Antonio to Louisville. Users should be sure to double check the price, date, and time of their last-minute flight.
Wed 6/195:21 amSAT - SDF
1 stop11h 33mSpirit Airlines
Sun 6/237:45 amSDF - SAT
1 stop11h 24mSpirit Airlines
Deal found 6/8$375
Sat 6/155:21 amSAT - SDF
1 stop14h 37mSpirit Airlines
Sat 6/229:43 pmSDF - SAT
2 stops21h 26mSpirit Airlines
Deal found 6/8$380
Wed 6/195:21 amSAT - SDF
1 stop11h 33mSpirit Airlines
Sun 6/237:45 amSDF - SAT
2 stops39h 03mSpirit Airlines
Deal found 6/8$396
Sat 6/155:21 amSAT - SDF
1 stop27h 41mSpirit Airlines
Sat 6/227:45 amSDF - SAT
1 stop12h 24mSpirit Airlines
Deal found 6/8$410
Sat 6/155:40 pmSAT - SDF
3 stops24h 28mSpirit Airlines
Sat 6/229:43 pmSDF - SAT
2 stops21h 26mSpirit Airlines
Deal found 6/8$421
Sat 6/156:45 amSAT - SDF
2 stops26h 17mSpirit Airlines
Sat 6/229:43 pmSDF - SAT
2 stops21h 26mSpirit Airlines
Deal found 6/8$423
Fri 6/146:45 amSAT - SDF
1 stop11h 57mSpirit Airlines
Sun 6/167:45 amSDF - SAT
1 stop11h 24mSpirit Airlines
Deal found 6/9$431
Wed 6/195:21 amSAT - SDF
2 stops18h 25mSpirit Airlines
Sun 6/237:45 amSDF - SAT
2 stops39h 03mSpirit Airlines
Deal found 6/8$498
Fri 6/145:25 pmSAT - SDF
3 stops28h 53mSpirit Airlines
Sun 6/167:45 amSDF - SAT
1 stop11h 24mSpirit Airlines
Deal found 6/9$500

One-way flights to Louisville from San Antonio

Search for one-way flight options from San Antonio to Louisville. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,022,473 searches. Data last updated June 9, 2024.
Users traveling one-way from San Antonio to Louisville can select one of these great deals. Users needing a return flight from San Antonio to Louisville should utilize the search form above.
Thu 7/115:25 amSAT - SDF
1 stop12h 09mSpirit Airlines
Deal found 6/8$115
Thu 7/115:00 amSAT - SDF
2 stops15h 26mSpirit Airlines
Deal found 6/8$246

Find flights from San Antonio to Louisville within your budget

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 3,022,473 searches. Data last updated June 9, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$197 - $422

Route

Depart

Return

Price

San AntonioLouisville Intl

SAT - SDF

SATSDF

San Antonio

Thu 8/22

1 stop22h 54m

Louisville Intl

Sun 8/25

1 stop12h 54m

$197

San AntonioLouisville Intl

SAT - SDF

SATSDF

San Antonio

Sun 9/15

1 stop23h 41m

Louisville Intl

Fri 9/20

1 stop22h 39m

$204

San AntonioLouisville Intl

SAT - SDF

SATSDF

San Antonio

Wed 7/31

1 stop10h 45m

Louisville Intl

Fri 8/2

1 stop17h 59m

$218

San AntonioLouisville Intl

SAT - SDF

SATSDF

San Antonio

Tue 7/23

1 stop6h 22m

Louisville Intl

Fri 7/26

1 stop17h 59m

$229

San AntonioLouisville Intl

SAT - SDF

SATSDF

San Antonio

Fri 8/2

1 stop11h 42m

Louisville Intl

Mon 8/5

1 stop18h 16m

$257

San AntonioLouisville Intl

SAT - SDF

SATSDF

San Antonio

Fri 8/2

1 stop11h 42m

Louisville Intl

Mon 8/5

3 stops27h 41m

$291

San AntonioLouisville Intl

SAT - SDF

SATSDF

San Antonio

Fri 8/2

1 stop11h 42m

Louisville Intl

Mon 8/5

2 stops22h 59m

$292

San AntonioLouisville Intl

SAT - SDF

SATSDF

San Antonio

Wed 7/10

1 stop6h 04m

Louisville Intl

Sun 7/14

1 stop4h 32m

$352

San AntonioLouisville Intl

SAT - SDF

SATSDF

San Antonio

Thu 8/22

2 stops8h 32m

Louisville Intl

Sun 8/25

2 stops10h 00m

$422

Flights are sorted by cheapest first

Deals found on 6/8

How far ahead should I book a flight from San Antonio to Louisville?

Use this chart to determine the optimal time to book a round-trip flight from San Antonio to Louisville. Price data was last updated on May 31, 2024.
Booking 6 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Antonio to Louisville. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

What is the cheapest day to fly from San Antonio to Louisville?

Use this chart to determine the cheapest time to fly round-trip from San Antonio to Louisville. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their San Antonio to Louisville flight should consider departing on Saturday mornings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

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.
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.

Temperature and rainfall in Louisville by month

Plan your trip to Louisville by taking into account the average temperature and rainfall totals by month.

SDF

Temperature

35.6 - 78.8 °F

If weather is an important factor for your trip to Louisville, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 June 9, 2024.
See what other customers who have flown with Spirit Airlines and United Airlines from San Antonio to Louisville have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,310 reviews

Overall

8.0

Comfort

7.9

Food

7.4

Boarding

8.2

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very good
10,310 reviews
Delta
8.0
Very good
10,310 reviews

Overall

8.0

Comfort

7.9

Food

7.4

Boarding

8.2

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

United Airlines
7.4
Good
10,680 reviews
Delta
8.0
Very good
10,310 reviews

Overall

8.0

Comfort

7.9

Food

7.4

Boarding

8.2

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Spirit Airlines
6.4
Okay
8,553 reviews
Delta
8.0
Very good
10,310 reviews

Overall

8.0

Comfort

7.9

Food

7.4

Boarding

8.2

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

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.

  • Can I find flights from San Antonio to Louisville for under $200 on Cheapflights?

    Yes, there are multiple flights from San Antonio to Louisville for under $200. The cheapest flight booked recently is on Spirit Airlines for just $197, but on average you can expect to pay $277.

  • Are there last-minute flights available from San Antonio to Louisville for under $400?

    There are currently 12+ open flights from San Antonio to Louisville within the next 7 days for less than $400.

  • What are the cheapest airlines flying from San Antonio to Louisville round-trip?

    Currently priced at $197, Spirit Airlines will fly you from San Antonio to Louisville and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from $352 and $422, respectively. Spirit Airlines is priced at 48% lower than the current average price of a flight leaving 3 months from now.

  • What does SAT to SDF mean?

    This is defined as San Antonio Airport (SAT) and Louisville Intl Airport (SDF). Codes like Louisville Intl Airport are often used to just call airports uniquely.

  • Can I find deals for flights from San Antonio to Louisville that include extra baggage allowance?

    The amount of baggage you can bring on your San Antonio to Louisville flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from San Antonio to Louisville with specific airlines?

    Yes, Cheapflights allows you to browse and filter San Antonio to Louisville flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from San Antonio to Louisville that include hotel bookings?

    Yes. In addition to deals on San Antonio to Louisville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Antonio to Louisville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to Louisville.

  • Can I find deals for business class flights from San Antonio to Louisville?

    Yes. Cheapflights offers flight deals from San Antonio to Louisville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from San Antonio to Louisville that allow pets onboard?

    Many airlines flying from San Antonio to Louisville offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from San Antonio to Louisville?

    Yes, you can often find last-minute deals on San Antonio to Louisville flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the San Antonio to Louisville flight deals updated?

    The San Antonio to Louisville flight deals you see on this page were last updated on 6/9.

  • What are the most popular airlines that fly from San Antonio to Louisville?

    The most popular airlines flying from San Antonio to Louisville are American Airlines, Delta and Spirit Airlines. Something to consider prior to booking your flight.

  • What is the cheapest month to book a flight from San Antonio to Louisville?

    Currently, January is the cheapest month in which you can book a flight from San Antonio to Louisville (average of $287). Flying from San Antonio to Louisville in April is currently the most expensive (average of $373). 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.

See more FAQs

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 for San Antonio to Louisville
See prices for flight routes from nearby airports that may be better suited for you.

Dallas/Fort Worth to Nashville flights
Dallas/Fort Worth to Cincinnati flights
Austin to Nashville flights
Dallas/Fort Worth to Knoxville flights
Hobby to Nashville flights
Hobby to Knoxville flights
George Bush Intcntl to Knoxville flights
George Bush Intcntl to Nashville flights
Dallas/Fort Worth to Louisville flights
Hobby to Cincinnati flights
Love Field to Nashville flights
George Bush Intcntl to Cincinnati flights
Austin to Cincinnati flights
Love Field to Cincinnati flights
Dallas/Fort Worth to Lexington flights
Hobby to Louisville flights
San Antonio to Knoxville flights
San Antonio to Nashville flights
Austin to Knoxville flights
George Bush Intcntl to Louisville flights
Hobby to Evansville flights
Hobby to Lexington flights
George Bush Intcntl to Lexington flights
Dallas/Fort Worth to Blountville flights
George Bush Intcntl to Evansville flights
San Antonio to Lexington flights
Austin to Louisville flights
San Antonio to Cincinnati flights
El Paso to Nashville flights
Dallas/Fort Worth to Evansville flights
Austin to Lexington flights
El Paso to Louisville flights
Love Field to Knoxville flights
Midland to Knoxville flights
Austin to Huntington flights
McAllen to Nashville flights
Lubbock to Nashville flights
Hobby to Blountville flights
George Bush Intcntl to Blountville flights
Midland to Nashville flights
Love Field to Lexington flights
El Paso to Cincinnati flights
Brownsville to Nashville flights
El Paso to Lexington flights
San Antonio to Huntington flights
Corpus Christi to Cincinnati flights
Austin to Evansville flights
San Antonio to Blountville flights
Laredo to Nashville flights

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 3,022,473 searches. Data last updated June 9, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$137Average$237FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$216Average$358FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$268Average$393FlexibilityNo cancel feeOn-time71%
DeltaCheapest$287Average$386FlexibilityNo cancel feeOn-timeN/A
Austin to Denver flights
Washington, D.C. Dulles Intl Airport to Los Angeles flights
USA to Philippines flights
New York to Toronto flights
Los Angeles to San Francisco flights
Baltimore to Las Vegas flights
San Diego to Honolulu flights
New York to Bali flights
USA to Saudi Arabia flights
Miami to Los Angeles flights
Denver to Los Angeles flights
San Antonio to Santo Domingo flights

Search flights from San Antonio to Louisville by cabin class

Find flights from San Antonio to Louisville, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Gaziantep
Flights to Miyakojima Hirara
Flights to Figari-Sud Corse
Flights to Mason City
Flights to Komatsu
Flights to Sendai
Flights to Rhinelander Oneida County
Flights to Constanţa Mihail Kogalniceanu
Flights to Brainerd Crow Wing County
Flights to Reus
Flights to Virac
Flights to Neiva La Marguita
Flights to Pellston Emmet County
Flights to Urumqi
Flights to Bastia Poretta
Flights to Samos
Flights to Hyannis Barnstable
Flights to Provincetown
Flights to Alghero-Fertilia
Flights to Laayoune Hassan I
Flights to Devils Lake
Flights to Vava'u Lupepau'U
Flights to Hakodate
Flights to Edremit/Korfez
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines