$90 Cheap American Airlines flights Washington (DCA) to Louisville (SDF)

Make use of the “Price (lowest to highest)” filter on Expedia to search for cheap American Airlines return flights from $179 from DCA to SDF. Affordable one-way fares from $90 are also on offer.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Search for return or one-way flights to Louisville in January or December. You could find lower fares with American Airlines during these off-peak months.

Look for cheap American Airlines flights from Ronald Reagan Washington National Airport (DCA) to Louisville Intl. Airport (SDF) one to three months ahead of your departure date. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. No matter the fare type and journey, the best day of the week to book a domestic flight is usually Sunday and the most expensive is typically Monday. Passengers who book on a Sunday can save 6% on average compared to those who book on a Monday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

American Airlines operates direct flights from Ronald Reagan Washington National Airport (DCA) to Louisville Intl. Airport (SDF), with 21 weekly departures. Simply apply the “Nonstop” and “Airline” filters during your search on Expedia to see all direct American Airlines flights to SDF.

From takeoff to arrival, a nonstop American Airlines flight from Ronald Reagan Washington National Airport (DCA) to Louisville Intl. Airport (SDF) takes approximately 2h 2m.

Thursday has the most American Airlines flights from Ronald Reagan Washington National Airport (DCA) to Louisville Intl. Airport (SDF). With 3 daily departures, this is the best day of the week to book something that will suit your plans.

The first American Airlines flight from DCA to SDF departs at 8:33AM UTC-5, touching down at 10:44AM UTC-5. If you’d like to jet off later in the day, the last American Airlines flight leaves DCA at 7:54PM UTC-5 and touches down at SDF at 9:55PM UTC-5. Flying before noon is generally a smart choice as morning flights tend to experience fewer cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

American Airlines flights from Ronald Reagan Washington National Airport (DCA) to Louisville touch down at Louisville Intl. Airport (SDF). This is the main entry point to this destination.

American Airlines typically flies Bombardier CRJ700 planes for flights from Ronald Reagan Washington National Airport (DCA) to Louisville Intl. Airport (SDF). This carrier also operates the Embraer 175 on this route. Bear in mind that aircraft type can change due to operational requirements, so the plane you board could be different when you travel.

You can usually modify or cancel your flight, although there may be a charge if you booked more than 24 hours ago. Need flexible options? Use Expedia’s “Changes included” or “No cancel fee” filter to find flights that won’t charge you extra if you have to alter your plans. To make modifications, visit “Trips,” select your flight and click on “Manage Booking” for more details.