Flights to Northeast Louisville from Chicago - ￥11,630

View ￥11,630 flight on Mon, Sep 22, 2025Opens in a new window

Popular airlines from Chicago to Northeast Louisville

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

Prices were available within the past 7 days and start at ￥11,630 for one-way flights and ￥22,390 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Aug 29 - Fri, Sep 5
ORD
Chicago
SDF
Louisville
￥22,390 Roundtrip, found 3 days ago
￥22,390
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Aug 29 from Chicago to Louisville, returning Fri, Sep 5, priced at ￥22,390 found 3 days ago
United
Mon, Sep 22 - Wed, Sep 24
ORD
Chicago
SDF
Louisville
￥23,250 Roundtrip, found 2 days ago
￥23,250
Roundtrip
found 2 days ago
Select United flight, departing Mon, Sep 22 from Chicago to Louisville, returning Wed, Sep 24, priced at ￥23,250 found 2 days ago
Delta
Fri, Sep 19 - Tue, Sep 23
ORD
Chicago
SDF
Louisville
￥26,130 Roundtrip, found 2 days ago
￥26,130
Roundtrip
found 2 days ago
Select Delta flight, departing Fri, Sep 19 from Chicago to Louisville, returning Tue, Sep 23, priced at ￥26,130 found 2 days ago
United
Mon, Sep 22 - Wed, Sep 24
ORD
Chicago
SDF
Louisville
￥27,230 Roundtrip, found 2 days ago
￥27,230
Roundtrip
found 2 days ago
Select United flight, departing Mon, Sep 22 from Chicago to Louisville, returning Wed, Sep 24, priced at ￥27,230 found 2 days ago
American Airlines
Mon, Sep 22 - Wed, Sep 24
ORD
Chicago
SDF
Louisville
￥29,160 Roundtrip, found 2 days ago
￥29,160
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, Sep 22 from Chicago to Louisville, returning Wed, Sep 24, priced at ￥29,160 found 2 days ago
United
Mon, Sep 22 - Wed, Sep 24
ORD
Chicago
SDF
Louisville
￥29,320 Roundtrip, found 2 days ago
￥29,320
Roundtrip
found 2 days ago
Select United flight, departing Mon, Sep 22 from Chicago to Louisville, returning Wed, Sep 24, priced at ￥29,320 found 2 days ago

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

September is typically the cheapest month to fly

From ￥12,353 - ￥77,477 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.