$105 Cheap United flights Washington (IAD) to Louisville (SDF)

$105 Cheap United flights Washington (IAD) to Louisville (SDF)

Prices were available within the past 7 days and start at $105 for one-way flights and $189 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Aug 29 - Sun, Aug 31

IAD

Washington

SDF

Louisville

$189 Roundtrip, found 1 day ago

$189

Roundtrip

found 1 day ago

Select United flight, departing Fri, Aug 29 from Washington to Louisville, returning Sun, Aug 31, priced at $189 found 1 day ago

Fri, Aug 29 - Sun, Aug 31

IAD

Washington

SDF

Louisville

$194 Roundtrip, found 1 day ago

$194

Roundtrip

found 1 day ago

Select United flight, departing Fri, Aug 29 from Washington to Louisville, returning Sun, Aug 31, priced at $194 found 1 day ago

Fri, Aug 29 - Sun, Aug 31

IAD

Washington

SDF

Louisville

$204 Roundtrip, found 1 day ago

$204

Roundtrip

found 1 day ago

Select United flight, departing Fri, Aug 29 from Washington to Louisville, returning Sun, Aug 31, priced at $204 found 1 day ago

Fri, Aug 29 - Sun, Aug 31

IAD

Washington

SDF

Louisville

$237 Roundtrip, found 1 day ago

$237

Roundtrip

found 1 day ago

Select United flight, departing Fri, Aug 29 from Washington to Louisville, returning Sun, Aug 31, priced at $237 found 1 day ago

Fri, Aug 29 - Sun, Aug 31

IAD

Washington

SDF

Louisville

$242 Roundtrip, found 1 day ago

$242

Roundtrip

found 1 day ago

Select United flight, departing Fri, Aug 29 from Washington to Louisville, returning Sun, Aug 31, priced at $242 found 1 day ago

Fri, Aug 29 - Sun, Aug 31

IAD

Washington

SDF

Louisville

$249 Roundtrip, found 1 day ago

$249

Roundtrip

found 1 day ago

Select United flight, departing Fri, Aug 29 from Washington to Louisville, returning Sun, Aug 31, priced at $249 found 1 day ago