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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Find the cheapest month to fly from San Antonio (SAT) to Louisville (SDF)

August is typically the cheapest month to fly

From £123 - £472 per traveller.

Graph displaying average flight prices per month

Flight from San Antonio to Louisville route information
Origin airport
San Antonio Intl.
Destination airport
Louisville Intl.
Distance
1508 km

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.  

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.

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