$186 Cheap United flights Louisville (SDF) to Washington (DCA)

View $186 flight on Sat, Jul 26, 2025Opens in a new window

$186 Cheap United flights Louisville (SDF) to Washington (DCA)

Prices were available within the past 7 days and start at $186 for one-way flights and $339 for roundtrip, for the period specified. Prices and availability are subject to change. Additional terms apply.
United
Sat, Jul 26 - Mon, Jul 28
SDF
Louisville
DCA
Washington
$339
Roundtrip
Found 3 days ago
Select United flight, departing Sat, Jul 26 from Louisville to Washington, returning Mon, Jul 28, priced at $339 Found 3 days ago
United
Fri, Aug 8 - Fri, Aug 8
SDF
Louisville
DCA
Washington
$361
Roundtrip
Found 3 days ago
Select United flight, departing Fri, Aug 8 from Louisville to Washington, returning Fri, Aug 8, priced at $361 Found 3 days ago
Flights from Louisville (SDF) to Washington (DCA)
Origin airport
Louisville Intl.
Destination airport
Ronald Reagan Washington National
Distance
755 km
Average flight time
1 hour 42 mins