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

Popular airlines from San Antonio International Airport (SAT) to Louisville International Airport (SDF)

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Frequently asked questions

How much is a flight from SAT to Louisville Intl. Airport (SDF)?
The lowest price advertised for a round-trip journey from SAT to Louisville Intl. Airport (SDF) is . But you better act fast. This price is based on fares offered within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SAT to Louisville Muhammad Ali Intl. Airport?
When it comes to cancellation fees, each airline has its own terms and conditions. If you decide to cancel your escape, head to our Customer Service Portal.
How do I find cheap flights from San Antonio Intl. Airport (SAT) to SDF that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for San Antonio Intl. Airport (SAT) to Louisville Muhammad Ali Intl. Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from SAT to Louisville Muhammad Ali Intl. Airport?
It's around 1,500 kilometres from San Antonio Intl. Airport (SAT) to Louisville Intl. Airport (SDF), so you'll be flying for a while. Keep yourself entertained by packing things like a magazine or a good old-fashioned book.
Which airlines fly direct from San Antonio Airport to Louisville Intl. Airport (SDF)?
You won't find any airlines operating directly between SAT and Louisville Muhammad Ali Intl. Airport, so be prepared to make at least one stop on your journey. A layover, whether short or long, can be a welcome way to break up a trip!
Are San Antonio Airport to SDF flight tickets cheaper when they're purchased at the last minute?
Flight prices are always on the move, so not always. While last-minute deals between San Antonio Airport and SDF are of course possible, it also makes sense to monitor prices well before you fly. In fact, some airlines release their prices up to a year prior to the departure date. Expedia is constantly updating the best airfare bargains around, so keep checking back and be ready to book when the fares dip.

Frequently asked questions

What is the cheapest month to fly from San Antonio, TX (SAT-San Antonio Intl.) to Louisville, KY (SDF-Louisville Intl.)?
January is typically the cheapest month to fly from San Antonio International Airport (SAT) to Louisville International Airport (SDF), with average return fares of approximately £263. This is about 21% lower than the average price throughout the year. January sees lower prices because it falls after the holiday travel rush, when demand drops and airlines compete for bookings. July and August are also good months to find deals on this route.
How do I find cheap flights from San Antonio, TX (SAT-San Antonio Intl.) to Louisville, KY (SDF-Louisville Intl.)?
To find a cheap flight from San Antonio, TX (SAT-San Antonio Intl.) to Louisville, KY (SDF-Louisville Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from San Antonio, TX (SAT-San Antonio Intl.) to Louisville, KY (SDF-Louisville Intl.)?
The best time to fly from San Antonio International Airport (SAT) to Louisville International Airport (SDF) for the best value is typically in January or July. Based on booking data from the past year, you can expect to find return flights for around £263 during these months. While these months might not always align with peak travel times, they offer a great opportunity to save on your airfare, allowing you to enjoy your trip to Louisville without overspending.
How many flights per day from San Antonio, TX (SAT-San Antonio Intl.) to Louisville, KY (SDF-Louisville Intl.)?
There are approximately 61 connecting flights per day from San Antonio Intl. (SAT) to Louisville Intl. (SDF). Some common connection points include Dallas-Fort Worth Intl. (DFW), George Bush Intercontinental (IAH), and Hartsfield-Jackson Atlanta Intl. (ATL).
What is the earliest flight from San Antonio, TX (SAT-San Antonio Intl.) to Louisville, KY (SDF-Louisville Intl.)?
The earliest flight from San Antonio International Airport (SAT) to Louisville International Airport (SDF) typically departs at approximately 5:00 AM local time. This service is operated by American Airlines and is seasonal, active in April and May. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from San Antonio, TX (SAT-San Antonio Intl.) to Louisville, KY (SDF-Louisville Intl.)?
You'll typically find the most flights from San Antonio Intl. (SAT) to Louisville Intl. (SDF) on a Tuesday, with around 46 flights available. This gives you a good selection of options for your journey. Major airlines on this route include Southwest Airlines, American Airlines, and United Airlines.
What are the most popular departure times for flights from San Antonio, TX (SAT-San Antonio Intl.) to Louisville, KY (SDF-Louisville Intl.)?
The most popular departure times for flights from San Antonio Intl. (SAT) to Louisville Intl. (SDF) are in the early morning, from 6am to 9am. About 29% of passengers prefer this time. Many major carriers, including American Airlines, Southwest Airlines and United Airlines, offer flights during this window. This timing works well because it allows you to get an early start on your travel day and arrive at your destination with plenty of time.
How long does it take to fly from San Antonio, TX (SAT-San Antonio Intl.) to Louisville, KY (SDF-Louisville Intl.)?
A flight from SAT to SDF with a layover takes around 7 hours 20 minutes, with the route covering approximately 943 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from San Antonio, TX (SAT-San Antonio Intl.) to Louisville, KY (SDF-Louisville Intl.)?
Select the "Business class" and "First class" filters when looking for SAT to SDF flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a San Antonio, TX (SAT-San Antonio Intl.) to Louisville, KY (SDF-Louisville Intl.) flight with Expedia?
It's easy to earn miles on a San Antonio, TX (SAT-San Antonio Intl.) to Louisville, KY (SDF-Louisville Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Louisville from San Antonio Intl. (SAT)?
From San Antonio Intl. (SAT), you can fly directly into Louisville Intl. (SDF) to reach Louisville. Some flights may connect through major hubs like George Bush Intercontinental (IAH), Love Field (DAL), Dallas-Fort Worth Intl. (DFW) before reaching Louisville. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from San Antonio, TX (SAT-San Antonio Intl.) to Louisville, KY (SDF-Louisville Intl.) at the last minute?
Typically, booking a last minute flight from San Antonio, TX (SAT-San Antonio Intl.) to Louisville, KY (SDF-Louisville Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a San Antonio, TX (SAT-San Antonio Intl.) to Louisville, KY (SDF-Louisville Intl.) flight and hotel package?
Securing a San Antonio, TX (SAT-San Antonio Intl.) to Louisville, KY (SDF-Louisville Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from San Antonio, TX (SAT-San Antonio Intl.) to Louisville, KY (SDF-Louisville Intl.)?
If you booked your San Antonio, TX (SAT-San Antonio Intl.) to Louisville, KY (SDF-Louisville Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
San Antonio Intl.
Destination airport
Louisville Intl.
Distance
1508 km

Book with confidence

Compare flights from San Antonio to Louisville easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from San Antonio to Louisville. Operating between them flights per day, airlines cover the route. And fly direct, getting you to Louisville Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from San Antonio Intl. to Louisville Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from San Antonio Intl. (SAT) to Louisville Intl. (SDF)

The easiest way to view the best deals on flights from San Antonio to Louisville today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from San Antonio Intl. to Louisville Intl. start at just and range up to .  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near San Antonio and Louisville
  • booking your flight during , the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your San Antonio to Louisville flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from San Antonio Intl. to Louisville Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from San Antonio to Louisville easily and book with confidence

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