$104+ Cheap flights from Washington, D.C. (WAS) to Louisville (SDF)

Louisville Intl (SDF) is the airport you will fly into if you book a flight from Washington, D.C. to Louisville. You should not have trouble finding flights to Louisville Intl from Washington, D.C.; the airport handles an average of 9 inbound flights from Washington, D.C. per day. You should also have plenty of airline options to choose from since 4 airlines have flights to the Louisville airport from Washington, D.C.. It is only a 5.3 mi journey from Louisville Intl (SDF) to Louisville’s city center.

Departing from Washington, D.C. to Louisville will take you 1h 55m. The distance between Washington, D.C. and Louisville is about 493 mi. Both multi-stop and nonstop flights can be found to your destination and back.

According to our current data, United Airlines ($189), American Airlines ($204), and Delta ($208) offers the cheapest pricing from Washington, D.C. to Louisville. You may be able to fly from Washington, D.C. to Louisville for 45% less than the average price by searching for these airlines.

One-way options have recently been found by users for as low as $113 on Southwest. Other airlines that offer cheap prices include American Airlines from $174 and United Airlines from $212 one-way.

The most popular flight routes from Washington, D.C. to Louisville are Washington, D.C. Dulles Intl - Louisville Intl, Baltimore/Washington - Louisville Intl and Washington, D.C. Reagan-National - Louisville Intl.

No one likes to see their flight delayed. When booking a flight from Washington, D.C. to Louisville consider choosing Lufthansa (88%), Mesa Airlines (87%) or United Airlines (85%) as they are the most reliable in getting you off to your destination on time.

While on average a flight from Washington, D.C. to Louisville is generally $430, our data shows the cheapest flight currently is $209. When looking at the most popular route, (Washington, D.C. Dulles Intl - Louisville Intl), you can expect to pay $267 for that flight.

Yes. In addition to deals on Washington, D.C. to Louisville flights, Cheapflights offers vacation packages that include both flights and hotel.

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Louisville.

Yes. Cheapflights offers flight deals from Washington, D.C. to Louisville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Currently, February is the cheapest month in which you can book a flight from Washington, D.C. to Louisville (average of $294). Flying from Washington, D.C. to Louisville in April is currently the most expensive (average of $401). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.