Cheap flights from Houston to East Louisville from CA $111

View CA $111 flight on Tue, Aug. 19, 2025Opens in a new window

Popular airlines from Houston to East Louisville

  • Air Canada

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  • WestJet

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  • Flair Airlines

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  • American Airlines

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  • United

    United

  • Delta

    Delta

  • Porter Airlines

    Porter Airlines

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Cheap flights from Houston (HOU) to East Louisville (SDF)

Prices were available within the past 7 days and start at CA $111 for one-way flights and CA $283 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Thu, Sep. 18 - Mon, Sep. 22
IAH
Houston
SDF
Louisville
CA $283 Roundtrip, found 4 days ago
CA $283
Roundtrip
found 4 days ago
Select Spirit Airlines flight, departing Thu, Sep. 18 from Houston to Louisville, returning Mon, Sep. 22, priced at CA $283 found 4 days ago
Spirit Airlines
Thu, Oct. 2 - Sun, Oct. 5
IAH
Houston
SDF
Louisville
CA $285 Roundtrip, found 1 day ago
CA $285
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Thu, Oct. 2 from Houston to Louisville, returning Sun, Oct. 5, priced at CA $285 found 1 day ago
Spirit Airlines
Thu, Oct. 2 - Sun, Oct. 5
IAH
Houston
SDF
Louisville
CA $299 Roundtrip, found 1 day ago
CA $299
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Thu, Oct. 2 from Houston to Louisville, returning Sun, Oct. 5, priced at CA $299 found 1 day ago
Delta
Thu, Sep. 18 - Mon, Sep. 22
IAH
Houston
SDF
Louisville
CA $360 Roundtrip, found 4 days ago
CA $360
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Sep. 18 from Houston to Louisville, returning Mon, Sep. 22, priced at CA $360 found 4 days ago
Spirit Airlines
Thu, Oct. 2 - Sun, Oct. 5
IAH
Houston
SDF
Louisville
CA $373 Roundtrip, found 1 day ago
CA $373
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Thu, Oct. 2 from Houston to Louisville, returning Sun, Oct. 5, priced at CA $373 found 1 day ago
American Airlines
Thu, Oct. 2 - Sun, Oct. 5
IAH
Houston
SDF
Louisville
CA $388 Roundtrip, found 1 day ago
CA $388
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Oct. 2 from Houston to Louisville, returning Sun, Oct. 5, priced at CA $388 found 1 day ago

Find the cheapest month to fly from Houston (HOU) to Lexington (LEX)

May is typically the cheapest month to fly

From CA $284 - CA $669 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.