Cheap Flights from Chicago (CHI) to Louisville (SDF)

Popular airlines from Chicago to Louisville, KY (SDF-Louisville Intl.)

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Cheap Flights from Chicago (CHI) to Louisville (SDF)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
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Delta
Delta
Delta
Delta
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United
American Airlines

Alternative airports near Louisville

Prices were available within the past 7 days. Prices and availability are subject to change.

Find the cheapest month to fly from Chicago (CHI) to Louisville (SDF)

August is typically the cheapest month to fly

From AU$119 - AU$592 per traveller.

Travel information

Origin airport
O'Hare Intl.
Destination airport
Louisville Intl.
Return price
AU$367
Distance
457 km

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