Cheap flights from Louisville to Alamo Plaza from CA $294

View CA $294 flight on Fri, Aug. 15, 2025Opens in a new window

Popular airlines from Louisville to Alamo Plaza

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Southwest Airlines

    Southwest Airlines

  • Spirit Airlines

    Spirit Airlines

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Cheap flights from Louisville (SDF) to Alamo Plaza (SAT)

Prices were available within the past 7 days and start at CA $294 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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

August is typically the cheapest month to fly

From CA $237 - CA $742 per traveller.

Graph displaying average flight prices per month

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