Cheap flights from Kitchener to Louisville

One-way fares from $946 · YKF → SDF · prices found by travellers in the last 48 hours

Compare all dates Louisville → Kitchener
Cheapest fare
$946

Flair Airlines · Fri, Nov 13

Cheapest month
November

from $946

Direct flights
Not recently

Usually 1+ stop

Quickest trip
10h 00m

730 km

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Cheapest month to fly from Kitchener to Louisville

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

  1. November 2026 Cheapest $946

Cheapest dates in November 2026

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

Flair Airlines
Depart16:30 Fri, Nov 13YKF → SDF 10h 00m · 3 stops
$946one way, per person
View deal
See every date in November 2026 →

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About flights from Kitchener to Louisville

Kitchener (YKF) and Louisville (SDF) are about 730 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 10h 00m. Over the next few months, one-way fares start from $946, 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 Kitchener to Louisville?

The cheapest one-way fare we've seen recently is $946 with Flair Airlines, departing Friday, November 13, 2026.

What is the cheapest month to fly from Kitchener to Louisville?

November 2026 currently has the lowest fares, from $946 one way.

Are there direct flights from Kitchener to Louisville?

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

How long is the flight from Kitchener to Louisville?

The quickest journey we've seen takes about 10h 00m. Kitchener and Louisville are around 730 km apart.

Which airlines fly from Kitchener to Louisville?

Recent fares on this route were with Flair Airlines.

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