Flights from Baltimore to Louisville

Cheapest flights from Baltimore

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.

Sat, Oct 11 - Tue, Oct 14

DCA

Ronald Reagan Washington National

SDF

Louisville Intl.

$157 Roundtrip, found 3 days ago

$157

Roundtrip

found 3 days ago

Select Delta flight, departing Sat, Oct 11 from Ronald Reagan Washington National to Louisville Intl., returning Tue, Oct 14, priced at $157 found 3 days ago

Mon, Aug 25 - Sun, Aug 31

DCA

Ronald Reagan Washington National

LEX

Blue Grass

$159 Roundtrip, found 7 hours ago

$159

Roundtrip

found 7 hours ago

Select Delta flight, departing Mon, Aug 25 from Ronald Reagan Washington National to Blue Grass, returning Sun, Aug 31, priced at $159 found 7 hours ago

Sat, Oct 11 - Tue, Oct 14

DCA

Ronald Reagan Washington National

SDF

Louisville Intl.

$177 Roundtrip, found 3 days ago

$177

Roundtrip

found 3 days ago

Select Delta flight, departing Sat, Oct 11 from Ronald Reagan Washington National to Louisville Intl., returning Tue, Oct 14, priced at $177 found 3 days ago

Sat, Oct 11 - Tue, Oct 14

DCA

Ronald Reagan Washington National

SDF

Louisville Intl.

$187 Roundtrip, found 3 days ago

$187

Roundtrip

found 3 days ago

Select Delta flight, departing Sat, Oct 11 from Ronald Reagan Washington National to Louisville Intl., returning Tue, Oct 14, priced at $187 found 3 days ago

Sat, Oct 11 - Tue, Oct 14

DCA

Ronald Reagan Washington National

SDF

Louisville Intl.

$188 Roundtrip, found 3 days ago

$188

Roundtrip

found 3 days ago

Select Delta flight, departing Sat, Oct 11 from Ronald Reagan Washington National to Louisville Intl., returning Tue, Oct 14, priced at $188 found 3 days ago

Sat, Oct 11 - Tue, Oct 14

DCA

Ronald Reagan Washington National

SDF

Louisville Intl.

$194 Roundtrip, found 3 days ago

$194

Roundtrip

found 3 days ago

Select American Airlines flight, departing Sat, Oct 11 from Ronald Reagan Washington National to Louisville Intl., returning Tue, Oct 14, priced at $194 found 3 days ago

Mon, Aug 25 - Fri, Aug 29

DCA

Ronald Reagan Washington National

LEX

Blue Grass

$197 Roundtrip, found 7 hours ago

$197

Roundtrip

found 7 hours ago

Select Delta flight, departing Mon, Aug 25 from Ronald Reagan Washington National to Blue Grass, returning Fri, Aug 29, priced at $197 found 7 hours ago

Sat, Oct 11 - Tue, Oct 14

DCA

Ronald Reagan Washington National

SDF

Louisville Intl.

$202 Roundtrip, found 3 days ago

$202

Roundtrip

found 3 days ago

Select American Airlines flight, departing Sat, Oct 11 from Ronald Reagan Washington National to Louisville Intl., returning Tue, Oct 14, priced at $202 found 3 days ago

Thu, Aug 28 - Mon, Sep 1

DCA

Ronald Reagan Washington National

LEX

Blue Grass

$207 Roundtrip, found 7 hours ago

$207

Roundtrip

found 7 hours ago

Select American Airlines flight, departing Thu, Aug 28 from Ronald Reagan Washington National to Blue Grass, returning Mon, Sep 1, priced at $207 found 7 hours ago

Sat, Aug 30 - Sun, Aug 31

DCA

Ronald Reagan Washington National

LEX

Blue Grass

$208 Roundtrip, found 7 hours ago

$208

Roundtrip

found 7 hours ago

Select Delta flight, departing Sat, Aug 30 from Ronald Reagan Washington National to Blue Grass, returning Sun, Aug 31, priced at $208 found 7 hours ago

Sat, Oct 11 - Tue, Oct 14

DCA

Ronald Reagan Washington National

SDF

Louisville Intl.

$214 Roundtrip, found 3 days ago

$214

Roundtrip

found 3 days ago

Select American Airlines flight, departing Sat, Oct 11 from Ronald Reagan Washington National to Louisville Intl., returning Tue, Oct 14, priced at $214 found 3 days ago

Sat, Oct 11 - Tue, Oct 14

DCA

Ronald Reagan Washington National

SDF

Louisville Intl.

$218 Roundtrip, found 3 days ago

$218

Roundtrip

found 3 days ago

Select Delta flight, departing Sat, Oct 11 from Ronald Reagan Washington National to Louisville Intl., returning Tue, Oct 14, priced at $218 found 3 days ago

Thu, Aug 28 - Mon, Sep 1

DCA

Ronald Reagan Washington National

LEX

Blue Grass

$219 Roundtrip, found 7 hours ago

$219

Roundtrip

found 7 hours ago

Select Delta flight, departing Thu, Aug 28 from Ronald Reagan Washington National to Blue Grass, returning Mon, Sep 1, priced at $219 found 7 hours ago

Thu, Jul 17 - Sat, Jul 19

DCA

Ronald Reagan Washington National

SDF

Louisville Intl.

$224 Roundtrip, found 1 day ago

$224

Roundtrip

found 1 day ago

Select American Airlines flight, departing Thu, Jul 17 from Ronald Reagan Washington National to Louisville Intl., returning Sat, Jul 19, priced at $224 found 1 day ago

Thu, Jul 17 - Sat, Jul 19

DCA

Ronald Reagan Washington National

SDF

Louisville Intl.

$234 Roundtrip, found 1 day ago

$234

Roundtrip

found 1 day ago

Select American Airlines flight, departing Thu, Jul 17 from Ronald Reagan Washington National to Louisville Intl., returning Sat, Jul 19, priced at $234 found 1 day ago

Sat, Oct 11 - Tue, Oct 14

DCA

Ronald Reagan Washington National

SDF

Louisville Intl.

$237 Roundtrip, found 3 days ago

$237

Roundtrip

found 3 days ago

Select Delta flight, departing Sat, Oct 11 from Ronald Reagan Washington National to Louisville Intl., returning Tue, Oct 14, priced at $237 found 3 days ago

Thu, Aug 28 - Mon, Sep 1

DCA

Ronald Reagan Washington National

LEX

Blue Grass

$237 Roundtrip, found 7 hours ago

$237

Roundtrip

found 7 hours ago

Select American Airlines flight, departing Thu, Aug 28 from Ronald Reagan Washington National to Blue Grass, returning Mon, Sep 1, priced at $237 found 7 hours ago

Sat, Oct 11 - Tue, Oct 14

DCA

Ronald Reagan Washington National

SDF

Louisville Intl.

$239 Roundtrip, found 3 days ago

$239

Roundtrip

found 3 days ago

Select Delta flight, departing Sat, Oct 11 from Ronald Reagan Washington National to Louisville Intl., returning Tue, Oct 14, priced at $239 found 3 days ago

Thu, Jul 17 - Sat, Jul 19

DCA

Ronald Reagan Washington National

SDF

Louisville Intl.

$295 Roundtrip, found 1 day ago

$295

Roundtrip

found 1 day ago

Select United flight, departing Thu, Jul 17 from Ronald Reagan Washington National to Louisville Intl., returning Sat, Jul 19, priced at $295 found 1 day ago

Mon, Jul 7 - Tue, Jul 8

BWI

Baltimore Washington Intl. Thurgood Marshall

SDF

Louisville Intl.

$392 Roundtrip, found 4 hours ago

$392

Roundtrip

found 4 hours ago

Select Spirit Airlines flight, departing Mon, Jul 7 from Baltimore Washington Intl. Thurgood Marshall to Louisville Intl., returning Tue, Jul 8, priced at $392 found 4 hours ago