Popular airlines from Louisville Intl. Airport (SDF) to Washington
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Today's featured flight deals from Louisville Intl. Airport (SDF) to Washington
- Louisville (SDF) to Washington (DCA).American Airlines, nonstop.Departing on Sun, Nov 23 at 6:00am from Louisville, arriving at 7:44am in Washington.Returning on Sat, Nov 29 at 8:40am from Washington, arriving at 10:44am in Louisville.Select American Airlines flight departing on Sun, Nov 23 at 6:00am from Louisville, returning on Sat, Nov 29 at 8:40am from Washington priced at $22930% less than typical$229
- Louisville (SDF) to Washington (DCA).American Airlines, nonstop.Departing on Tue, Nov 25 at 6:00am from Louisville, arriving at 7:44am in Washington.Returning on Fri, Nov 28 at 7:45pm from Washington, arriving at 9:34pm in Louisville.Select American Airlines flight departing on Tue, Nov 25 at 6:00am from Louisville, returning on Fri, Nov 28 at 7:45pm from Washington priced at $18935% less than typical$189
- Louisville (SDF) to Washington (DCA).American Airlines, nonstop.Departing on Sat, Nov 1 at 11:13am from Louisville, arriving at 12:53pm in Washington.Returning on Tue, Nov 4 at 2:36pm from Washington, arriving at 4:29pm in Louisville.Select American Airlines flight departing on Sat, Nov 1 at 11:13am from Louisville, returning on Tue, Nov 4 at 2:36pm from Washington priced at $25925% less than typical$259
- Louisville (SDF) to Washington (DCA).American Airlines, nonstop.Departing on Fri, Nov 21 at 5:04pm from Louisville, arriving at 6:49pm in Washington.Returning on Mon, Dec 1 at 8:31am from Washington, arriving at 10:39am in Louisville.Select American Airlines flight departing on Fri, Nov 21 at 5:04pm from Louisville, returning on Mon, Dec 1 at 8:31am from Washington priced at $18930% less than typical$189
- Louisville (SDF) to Washington (DCA).American Airlines, nonstop.Departing on Tue, Nov 25 at 6:00am from Louisville, arriving at 7:44am in Washington.Returning on Sat, Nov 29 at 8:40am from Washington, arriving at 10:44am in Louisville.Select American Airlines flight departing on Tue, Nov 25 at 6:00am from Louisville, returning on Sat, Nov 29 at 8:40am from Washington priced at $22920% less than typical$229
- Louisville (SDF) to Washington (DCA).American Airlines, nonstop.Departing on Tue, Nov 25 at 6:00am from Louisville, arriving at 7:44am in Washington.Returning on Sat, Nov 29 at 7:45pm from Washington, arriving at 9:34pm in Louisville.Select American Airlines flight departing on Tue, Nov 25 at 6:00am from Louisville, returning on Sat, Nov 29 at 7:45pm from Washington priced at $22920% less than typical$229
- Louisville (SDF) to Washington (DCA).American Airlines, nonstop.Departing on Mon, Nov 24 at 4:59pm from Louisville, arriving at 6:49pm in Washington.Returning on Sat, Nov 29 at 7:45pm from Washington, arriving at 9:34pm in Louisville.Select American Airlines flight departing on Mon, Nov 24 at 4:59pm from Louisville, returning on Sat, Nov 29 at 7:45pm from Washington priced at $22920% less than typical$229
- Louisville (SDF) to Washington (DCA).American Airlines, nonstop.Departing on Mon, Nov 24 at 11:09am from Louisville, arriving at 12:54pm in Washington.Returning on Sat, Nov 29 at 7:45pm from Washington, arriving at 9:34pm in Louisville.Select American Airlines flight departing on Mon, Nov 24 at 11:09am from Louisville, returning on Sat, Nov 29 at 7:45pm from Washington priced at $22920% less than typical$229
Cheap Flights from Louisville to Washington (SDF-WAS)
Prices were available within the past 7 days and start at $87 for one-way flights and $160 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Find the cheapest month to fly from Louisville (SDF) to Washington (WAS)
August is typically the cheapest month to fly
Alternative airports near Washington
Prices were available within the past 7 days. Prices and availability are subject to change.
Travel information
Origin airport | Louisville Intl. |
|---|---|
Destination airport | Baltimore Washington Intl. Thurgood Marshall |
Roundtrip price | $159 |
Distance | 493 mi |
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Louisville to Washington Flights
The cheapest times to fly from Louisville to Washington
On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Louisville to Washington are during the month of February. You can find some of the cheapest flights from Louisville to Washington with Expedia's search tool and vast selection of airlines.
The best time to book a flight from Louisville to Washington
Sunday is one of the best days to book for cheap flights from Louisville to Washington: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.
How to find cheap round-trip tickets from Louisville to Washington
Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Louisville to Washington in 2025. You can also book with separate airlines for your outbound and return journeys, from $87 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.
Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Louisville to Washington flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.
You could also save big by booking one of Expedia's vacation packages. Bundling together your Louisville to Washington airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.
*Terms apply.
Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.
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