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

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

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

August is typically the cheapest month to fly

From £133 - £415 per traveller.

Graph displaying average flight prices per month

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

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

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

The easiest way to view the best deals on flights from Louisville to San Antonio 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 Louisville Intl. to San Antonio 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 Louisville and San Antonio
  • 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 Louisville to San Antonio flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Louisville Intl. to San Antonio 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 SDF to San Antonio Intl. Airport (SAT)?
If you're travelling between Louisville Muhammad Ali Intl. Airport and SAT, round-trip flights start from . This figure is based on airfares advertised within the last 7 days on Expedia for flights departing within the next year, so don't delay. Book today and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SDF to SAT?
Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from SDF to San Antonio Airport 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 Louisville Intl. Airport (SDF) to San Antonio Intl. Airport (SAT) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Louisville Muhammad Ali Intl. Airport to San Antonio Intl. Airport (SAT)?
Around 1,500 kilometres separates Louisville and San Antonio, so pack some in-flight entertainment to help you fill in a couple of hours. That action-packed novel you haven't had time to finish will be just the ticket.
Which airlines fly direct from SDF to SAT?
If you want to fly straight from Louisville Intl. Airport (SDF) to San Antonio Intl. Airport (SAT), you'll need to book a flight with at least one stop. Unfortunately, there are no airlines that fly directly between these airports.
Are Louisville Muhammad Ali Intl. Airport to San Antonio Intl. Airport (SAT) flight tickets cheaper when they're purchased at the last minute?
Fares from SDF to SAT are available up to a year before departure on Expedia. And although you may occasionally score fantastic last-minute deals, it's not something you should count on. Also, booking your flights well in advance means you'll have more choices — and you can avoid getting stuck in the dreaded middle seat! We're constantly updating our fares to make sure you get the biggest bargains, so check back often for all the latest specials.

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