Cheap flights from Houston to Lake Cumberland from CA $178

View CA $178 flight on Thu, Sep. 25, 2025Opens in a new window

Popular airlines from Houston to Lake Cumberland

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Cheap flights from Houston (HOU) to Lake Cumberland (LEX)

Prices were available within the past 7 days and start at CA $178 for one-way flights and CA $342 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Sep. 25 - Mon, Sep. 29
IAH
Houston
LEX
Lexington
CA $342 Roundtrip, found 3 days ago
CA $342
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Sep. 25 from Houston to Lexington, returning Mon, Sep. 29, priced at CA $342 found 3 days ago
American Airlines
Thu, Sep. 25 - Mon, Sep. 29
IAH
Houston
LEX
Lexington
CA $358 Roundtrip, found 3 days ago
CA $358
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Sep. 25 from Houston to Lexington, returning Mon, Sep. 29, priced at CA $358 found 3 days ago
Delta
Thu, Sep. 25 - Mon, Sep. 29
IAH
Houston
LEX
Lexington
CA $377 Roundtrip, found 3 days ago
CA $377
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, Sep. 25 from Houston to Lexington, returning Mon, Sep. 29, priced at CA $377 found 3 days ago
Delta
Thu, Sep. 25 - Mon, Sep. 29
IAH
Houston
LEX
Lexington
CA $386 Roundtrip, found 3 days ago
CA $386
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, Sep. 25 from Houston to Lexington, returning Mon, Sep. 29, priced at CA $386 found 3 days ago
American Airlines
Thu, Sep. 25 - Mon, Sep. 29
IAH
Houston
LEX
Lexington
CA $405 Roundtrip, found 3 days ago
CA $405
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Sep. 25 from Houston to Lexington, returning Mon, Sep. 29, priced at CA $405 found 3 days ago
Delta
Thu, Sep. 25 - Mon, Sep. 29
IAH
Houston
LEX
Lexington
CA $417 Roundtrip, found 3 days ago
CA $417
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, Sep. 25 from Houston to Lexington, returning Mon, Sep. 29, priced at CA $417 found 3 days 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.