Cheap flights from San Antonio to Louisville

One-way fares from $242 · SAT → SDF · prices found by travellers in the last 48 hours

Compare all dates Louisville → San Antonio
Cheapest fare
$242

Breeze Airways · Thu, Nov 12

Cheapest month
November

from $242

Direct flights
Not recently

Usually 1+ stop

Quickest trip
4h 36m

1,530 km

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Cheapest month to fly from San Antonio to Louisville

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 Cheapest $242

Cheapest dates in November 2026

The lowest fares we've seen for each day, cheapest first.

Breeze Airways
Depart09:25 Thu, Nov 12SAT → SDF 4h 36m · 1 stop
$242one way, per person
View deal
See every date in November 2026 →

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Getting around

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About flights from San Antonio to Louisville

San Antonio (SAT) and Louisville (SDF) are about 1,530 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 4h 36m. Over the next few months, one-way fares start from $242, and November 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from San Antonio to Louisville?

The cheapest one-way fare we've seen recently is $242 with Breeze Airways, departing Thursday, November 12, 2026.

What is the cheapest month to fly from San Antonio to Louisville?

November 2026 currently has the lowest fares, from $242 one way.

Are there direct flights from San Antonio to Louisville?

We haven't seen direct fares recently, so most journeys include at least one stop.

How long is the flight from San Antonio to Louisville?

The quickest journey we've seen takes about 4h 36m. San Antonio and Louisville are around 1,530 km apart.

Which airlines fly from San Antonio to Louisville?

Recent fares on this route were with Breeze Airways.

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