$109 Cheap Flights from Lexington (LEX) to Washington (DCA)

View $109 flight on Thu, Dec 4, 2025Opens in a new window

Popular airlines from Blue Grass Airport (LEX) to Ronald Reagan Washington National Airport (DCA)

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Cheap Flights from Lexington to Washington (LEX-DCA)

Prices were available within the past 7 days and start at $109 for one-way flights and $179 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Dec 3 - Sun, Dec 7
LEX
Lexington
DCA
Washington
$179 Roundtrip, found 2 hours ago
$179
Roundtrip
found 2 hours ago
Select Delta flight, departing Wed, Dec 3 from Lexington to Washington, returning Sun, Dec 7, priced at $179 found 2 hours ago
Delta
Sun, Dec 21 - Wed, Dec 31
LEX
Lexington
DCA
Washington
$189 Roundtrip, just found
$189
Roundtrip
just found
Select Delta flight, departing Sun, Dec 21 from Lexington to Washington, returning Wed, Dec 31, priced at $189 just found
American Airlines
Tue, Jan 13 - Sat, Jan 17
LEX
Lexington
DCA
Washington
$199 Roundtrip, found 8 hours ago
$199
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Tue, Jan 13 from Lexington to Washington, returning Sat, Jan 17, priced at $199 found 8 hours ago
Delta
Sat, Nov 22 - Tue, Dec 2
LEX
Lexington
DCA
Washington
$199 Roundtrip, found 9 hours ago
$199
Roundtrip
found 9 hours ago
Select Delta flight, departing Sat, Nov 22 from Lexington to Washington, returning Tue, Dec 2, priced at $199 found 9 hours ago
Delta
Mon, Nov 17 - Sat, Dec 6
LEX
Lexington
DCA
Washington
$209 Roundtrip, found 3 days ago
$209
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Nov 17 from Lexington to Washington, returning Sat, Dec 6, priced at $209 found 3 days ago
Delta
Fri, Nov 14 - Thu, Nov 27
LEX
Lexington
DCA
Washington
$209 Roundtrip, found 3 days ago
$209
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Nov 14 from Lexington to Washington, returning Thu, Nov 27, priced at $209 found 3 days ago
Delta
Sat, Nov 22 - Thu, Nov 27
LEX
Lexington
DCA
Washington
$219 Roundtrip, found 9 hours ago
$219
Roundtrip
found 9 hours ago
Select Delta flight, departing Sat, Nov 22 from Lexington to Washington, returning Thu, Nov 27, priced at $219 found 9 hours ago
Delta
Sun, Dec 21 - Tue, Dec 30
LEX
Lexington
DCA
Washington
$219 Roundtrip, just found
$219
Roundtrip
just found
Select Delta flight, departing Sun, Dec 21 from Lexington to Washington, returning Tue, Dec 30, priced at $219 just found
Delta
Thu, Dec 4 - Fri, Dec 5
LEX
Lexington
DCA
Washington
$227 Roundtrip, found 2 hours ago
$227
Roundtrip
found 2 hours ago
Select Delta flight, departing Thu, Dec 4 from Lexington to Washington, returning Fri, Dec 5, priced at $227 found 2 hours ago
Delta
Thu, Dec 25 - Tue, Dec 30
LEX
Lexington
DCA
Washington
$229 Roundtrip, just found
$229
Roundtrip
just found
Select Delta flight, departing Thu, Dec 25 from Lexington to Washington, returning Tue, Dec 30, priced at $229 just found

Find the cheapest month to fly from Lexington (LEX) to Washington (DCA)

September is typically the cheapest month to fly

From $159 - $396 per traveler.

Alternative airports near Washington

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Baltimore Washington Intl. Thurgood Marshall BWI. Average driving time to city center is 40 minutes. Flights from $259
BWI
Baltimore Washington Intl. Thurgood Marshall
Average driving time to city center40 min
Flights from $259
Select flight to Washington Dulles Intl. IAD. Average driving time to city center is 36 minutes. Flights from $259
IAD
Washington Dulles Intl.
Average driving time to city center36 min
Flights from $259

Frequently asked questions

How much does a flight from Blue Grass Airport (LEX) to Ronald Reagan Washington National Airport (DCA) cost?
Snag a cheap one-way flight from $109 or cheap return flight from $179 from Blue Grass Airport (LEX) to Ronald Reagan Washington National Airport (DCA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Blue Grass Airport (LEX) to Ronald Reagan Washington National Airport (DCA)?
Traveling in December is a great way to save, as it's the cheapest month for flights between LEX and DCA. You'll typically find the lowest fares during the off-season.
Which airlines fly direct from Blue Grass Airport (LEX) to Ronald Reagan Washington National Airport (DCA)?
Board a direct flight with Delta Air Lines and travel straight from Blue Grass Airport (LEX) to Ronald Reagan Washington National Airport (DCA).
What is the cheapest airline that flies from Blue Grass Airport (LEX) to Ronald Reagan Washington National Airport (DCA)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest LEX to DCA flight.
How many flights per day from Blue Grass Airport (LEX) to Ronald Reagan Washington National Airport (DCA)?
On average, Blue Grass Airport (LEX) offers 6 nonstop flights to Ronald Reagan Washington National Airport (DCA) every week. If you're looking for more options, use Expedia's filter tool to discover flights with layovers. Fit in a quick visit to another destination or simply break up your journey.
What are the most popular departure times for flights from Blue Grass Airport (LEX) to Ronald Reagan Washington National Airport (DCA)?
More people fly between LEX and DCA at 6 AM than at any other time of day. Prefer a quieter experience? Travel outside of rush hours and you're likely to save on your ticket as well.
What day of the week has the most flights from LEX to DCA?
If you travel on a Wednesday, you'll get the largest range of options for flights from Blue Grass Airport (LEX) to Ronald Reagan Washington National Airport (DCA).
What is the earliest flight from Blue Grass Airport (LEX) to Ronald Reagan Washington National Airport (DCA)?
Blue Grass Airport (LEX)'s first flight to Ronald Reagan Washington National Airport (DCA) leaves at approximately 6:10AM UTC-5. With a travel time of 1h 32m, you'll touch down at around 7:42AM UTC-5.
How long does it take to fly from Blue Grass Airport (LEX) to Ronald Reagan Washington National Airport (DCA)?
Flights from LEX to DCA have an average travel time of 1 hour and 32 minutes. The total distance between the two airports is 410 mi.
What airline has the least delays from LEX to DCA?
With 86% of flights generally landing on time, Delta Air Lines has the best on-time performance for nonstop flights from Blue Grass Airport (LEX) to Ronald Reagan Washington National Airport (DCA). To monitor your flight status and receive notifications if anything changes, simply head to the Expedia App.
What is the best time to fly from Blue Grass Airport (LEX) to Ronald Reagan Washington National Airport (DCA)?
To reach Ronald Reagan Washington National Airport (DCA) on schedule, book a flight that leaves Blue Grass Airport (LEX) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Washington from Blue Grass Airport (LEX)?
Ronald Reagan Washington National Airport (DCA) is the only airport in Washington with direct flights from Blue Grass Airport (LEX). Check out the available options and find affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Blue Grass Airport (LEX) to Ronald Reagan Washington National Airport (DCA) last-minute?
Holding off until right before your break to book a flight from LEX to DCA generally means paying more. While you might find some last-minute deals, they aren't always guaranteed. Be flexible with your itinerary for the best chance of getting a bargain.
Is it cheaper to book a LEX to DCA flight and hotel package?
You'll typically save money by booking a LEX to DCA flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. After selecting your preferred accommodations and flights, consider adding extras such as activities, tours and car rentals.
Can I cancel or change the date of my flight from Blue Grass Airport (LEX) to Ronald Reagan Washington National Airport (DCA)?
Typically, you can reschedule or cancel your LEX to DCA flight. However, there may be additional charges, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you need further details, head to our Customer Service portal.

Travel information

Origin airport
Blue Grass
Destination airport
Ronald Reagan Washington National
Airlines serving
American Airlines, Delta, United
Roundtrip price
$179
Distance
412 mi
Average flight time
1 hour 34 mins

Book with confidence

Lexington to Washington Flights

The cheapest times to fly from Lexington 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 Lexington to Washington are during the month of December. You can find some of the cheapest flights from Lexington to Washington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Lexington to Washington

Sunday is one of the best days to book for cheap flights from Lexington 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 Lexington 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 Lexington to Washington in 2025. You can also book with separate airlines for your outbound and return journeys, from $109 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 Lexington 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 Lexington 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.

 

Lexington to Washington Flights

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