Cheap flights from Louisville to Washington

One-way fares from $100 · SDF → WAS · prices found by travellers in the last 48 hours

Compare all dates Washington → Louisville
Cheapest fare
$100

American Airlines · Thu, Nov 12

Cheapest month
November

from $100

Direct flights
Yes

American Airlines and United Airlines

Flight time
1h 35m

760 km

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Cheapest month to fly from Louisville to Washington

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 Cheapest $100

Cheapest dates in November 2026

The lowest fares we've seen for each day, cheapest first.

American Airlines
Depart06:30 Thu, Nov 12SDF → DCA 1h 43m · Direct
$100one way, per person
View deal
United Airlines
Depart06:00 Sun, Nov 8SDF → IAD 1h 35m · Direct
$218one way, per person
View deal
See every date in November 2026 →

Plan the rest of your trip to Washington

Where to stay, what to do and getting around, from our travel partners.

Where to stay

Hotels in WashingtonCompare places to stay on Booking.com Find hotels →

Things to do

Things to do in WashingtonTours, attractions and day trips on Klook Explore →

Getting around

Airport transfer in WashingtonPre-book a driver to meet you at arrivals, with Kiwitaxi Book a transfer → Car hire in WashingtonCompare rental cars from major brands on EconomyBookings Compare cars →

About flights from Louisville to Washington

Louisville (SDF) and Washington (WAS) are about 760 km apart. Direct flights take around 1h 35m, and recent direct fares were with American Airlines and United Airlines. Over the next few months, one-way fares start from $100, and November 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Louisville to Washington?

The cheapest one-way fare we've seen recently is $100 with American Airlines, departing Thursday, November 12, 2026.

What is the cheapest month to fly from Louisville to Washington?

November 2026 currently has the lowest fares, from $100 one way.

Are there direct flights from Louisville to Washington?

Yes. Recent direct fares were with American Airlines and United Airlines.

How long is the flight from Louisville to Washington?

A direct flight takes about 1h 35m. Louisville and Washington are around 760 km apart.

Which airlines fly from Louisville to Washington?

Recent fares on this route were with American Airlines and United Airlines.

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