Flights from Houston to Louisville

Cheapest flights from Houston

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jul 1 - Tue, Jul 8

IAH

George Bush Intercontinental

SDF

Louisville Intl.

$202 Roundtrip, found 12 hours ago

$202

Roundtrip

found 12 hours ago

Select Spirit Airlines flight, departing Tue, Jul 1 from George Bush Intercontinental to Louisville Intl., returning Tue, Jul 8, priced at $202 found 12 hours ago

Tue, Jul 1 - Mon, Jul 7

IAH

George Bush Intercontinental

SDF

Louisville Intl.

$202 Roundtrip, found 12 hours ago

$202

Roundtrip

found 12 hours ago

Select Spirit Airlines flight, departing Tue, Jul 1 from George Bush Intercontinental to Louisville Intl., returning Mon, Jul 7, priced at $202 found 12 hours ago

Tue, Jul 1 - Fri, Jul 4

IAH

George Bush Intercontinental

SDF

Louisville Intl.

$221 Roundtrip, found 12 hours ago

$221

Roundtrip

found 12 hours ago

Select Spirit Airlines flight, departing Tue, Jul 1 from George Bush Intercontinental to Louisville Intl., returning Fri, Jul 4, priced at $221 found 12 hours ago

Wed, Jun 25 - Tue, Jul 1

IAH

George Bush Intercontinental

SDF

Louisville Intl.

$227 Roundtrip, found 12 hours ago

$227

Roundtrip

found 12 hours ago

Select Spirit Airlines flight, departing Wed, Jun 25 from George Bush Intercontinental to Louisville Intl., returning Tue, Jul 1, priced at $227 found 12 hours ago

Wed, Jun 25 - Mon, Jul 7

IAH

George Bush Intercontinental

SDF

Louisville Intl.

$227 Roundtrip, found 12 hours ago

$227

Roundtrip

found 12 hours ago

Select Spirit Airlines flight, departing Wed, Jun 25 from George Bush Intercontinental to Louisville Intl., returning Mon, Jul 7, priced at $227 found 12 hours ago

Thu, Jun 26 - Tue, Jul 1

IAH

George Bush Intercontinental

SDF

Louisville Intl.

$229 Roundtrip, found 12 hours ago

$229

Roundtrip

found 12 hours ago

Select Spirit Airlines flight, departing Thu, Jun 26 from George Bush Intercontinental to Louisville Intl., returning Tue, Jul 1, priced at $229 found 12 hours ago

Thu, Jun 26 - Mon, Jul 7

IAH

George Bush Intercontinental

SDF

Louisville Intl.

$229 Roundtrip, found 12 hours ago

$229

Roundtrip

found 12 hours ago

Select Spirit Airlines flight, departing Thu, Jun 26 from George Bush Intercontinental to Louisville Intl., returning Mon, Jul 7, priced at $229 found 12 hours ago

Mon, Jun 30 - Tue, Jul 8

IAH

George Bush Intercontinental

SDF

Louisville Intl.

$231 Roundtrip, found 12 hours ago

$231

Roundtrip

found 12 hours ago

Select Spirit Airlines flight, departing Mon, Jun 30 from George Bush Intercontinental to Louisville Intl., returning Tue, Jul 8, priced at $231 found 12 hours ago

Mon, Jun 30 - Mon, Jul 7

IAH

George Bush Intercontinental

SDF

Louisville Intl.

$231 Roundtrip, found 12 hours ago

$231

Roundtrip

found 12 hours ago

Select Spirit Airlines flight, departing Mon, Jun 30 from George Bush Intercontinental to Louisville Intl., returning Mon, Jul 7, priced at $231 found 12 hours ago

Tue, Jul 1 - Wed, Jul 2

HOU

William P. Hobby

LEX

Blue Grass

$237 Roundtrip, found 7 hours ago

$237

Roundtrip

found 7 hours ago

Select Delta flight, departing Tue, Jul 1 from William P. Hobby to Blue Grass, returning Wed, Jul 2, priced at $237 found 7 hours ago

Tue, Jul 1 - Sun, Jul 6

HOU

William P. Hobby

LEX

Blue Grass

$243 Roundtrip, found 7 hours ago

$243

Roundtrip

found 7 hours ago

Select Delta flight, departing Tue, Jul 1 from William P. Hobby to Blue Grass, returning Sun, Jul 6, priced at $243 found 7 hours ago

Thu, Jun 26 - Sat, Jul 5

IAH

George Bush Intercontinental

LEX

Blue Grass

$243 Roundtrip, found 7 hours ago

$243

Roundtrip

found 7 hours ago

Select Delta flight, departing Thu, Jun 26 from George Bush Intercontinental to Blue Grass, returning Sat, Jul 5, priced at $243 found 7 hours ago

Wed, Jun 25 - Mon, Jun 30

IAH

George Bush Intercontinental

SDF

Louisville Intl.

$245 Roundtrip, found 12 hours ago

$245

Roundtrip

found 12 hours ago

Select Spirit Airlines flight, departing Wed, Jun 25 from George Bush Intercontinental to Louisville Intl., returning Mon, Jun 30, priced at $245 found 12 hours ago

Thu, Jun 26 - Mon, Jun 30

IAH

George Bush Intercontinental

SDF

Louisville Intl.

$247 Roundtrip, found 12 hours ago

$247

Roundtrip

found 12 hours ago

Select Spirit Airlines flight, departing Thu, Jun 26 from George Bush Intercontinental to Louisville Intl., returning Mon, Jun 30, priced at $247 found 12 hours ago

Fri, Jun 27 - Tue, Jul 1

IAH

George Bush Intercontinental

SDF

Louisville Intl.

$249 Roundtrip, found 12 hours ago

$249

Roundtrip

found 12 hours ago

Select Spirit Airlines flight, departing Fri, Jun 27 from George Bush Intercontinental to Louisville Intl., returning Tue, Jul 1, priced at $249 found 12 hours ago

Fri, Jun 27 - Mon, Jul 7

IAH

George Bush Intercontinental

SDF

Louisville Intl.

$249 Roundtrip, found 12 hours ago

$249

Roundtrip

found 12 hours ago

Select Spirit Airlines flight, departing Fri, Jun 27 from George Bush Intercontinental to Louisville Intl., returning Mon, Jul 7, priced at $249 found 12 hours ago

Sat, Jun 28 - Thu, Jul 3

IAH

George Bush Intercontinental

LEX

Blue Grass

$319 Roundtrip, found 9 hours ago

$319

Roundtrip

found 9 hours ago

Select United flight, departing Sat, Jun 28 from George Bush Intercontinental to Blue Grass, returning Thu, Jul 3, priced at $319 found 9 hours ago

Wed, Jun 25 - Thu, Jul 3

IAH

George Bush Intercontinental

LEX

Blue Grass

$319 Roundtrip, found 12 hours ago

$319

Roundtrip

found 12 hours ago

Select American Airlines flight, departing Wed, Jun 25 from George Bush Intercontinental to Blue Grass, returning Thu, Jul 3, priced at $319 found 12 hours ago

Sat, Jun 28 - Sun, Jun 29

IAH

George Bush Intercontinental

SDF

Louisville Intl.

$319 Roundtrip, found 12 hours ago

$319

Roundtrip

found 12 hours ago

Select United flight, departing Sat, Jun 28 from George Bush Intercontinental to Louisville Intl., returning Sun, Jun 29, priced at $319 found 12 hours ago

Sat, Jun 28 - Sun, Jun 29

HOU

William P. Hobby

SDF

Louisville Intl.

$448 Roundtrip, found 12 hours ago

$448

Roundtrip

found 12 hours ago

Select American Airlines flight, departing Sat, Jun 28 from William P. Hobby to Louisville Intl., returning Sun, Jun 29, priced at $448 found 12 hours ago