$112+ Cheap flights from Louisville to San Antonio (SDF - SAT)

Airlines like Delta and Southwest fly from Louisville to San Antonio in about 5h 31m. The time it takes to get you to your destination can typically vary by up to 1h 14m. There are 941 mi between Louisville and San Antonio. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

According to our current data, Spirit Airlines ($94), Delta ($236), and American Airlines ($296) offers the cheapest pricing from Louisville to San Antonio. You may be able to fly from Louisville to San Antonio for 76% less than the average price by searching for these airlines.

The cheapest airlines for a one-way flight from Louisville to San Antonio are Spirit Airlines ($112), Delta ($144), and Southwest ($199).

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

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

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

Currently, October is the cheapest month in which you can book a flight from Louisville to San Antonio (average of $61). Flying from Louisville to San Antonio in February is currently the most expensive (average of $128). 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.