$209 Cheap Flights from Washington (DCA) to Lexington (LEX)

View $209 flight on Mon, Jun 29, 2026Opens in a new window

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

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Cheap Flights from Washington to Lexington (DCA-LEX)

Prices were available within the past 7 days and start at $209 for one-way flights and $259 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, Jun 25 - Mon, Jun 29
DCA
Washington
LEX
Lexington
$259 Roundtrip, found 1 day ago
$259
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Jun 25 from Washington to Lexington, returning Mon, Jun 29, priced at $259 found 1 day ago
Delta
Sat, Jun 6 - Tue, Jun 9
DCA
Washington
LEX
Lexington
$269 Roundtrip, found 1 day ago
$269
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Jun 6 from Washington to Lexington, returning Tue, Jun 9, priced at $269 found 1 day ago
American Airlines
Tue, May 26 - Sat, May 30
DCA
Washington
LEX
Lexington
$279 Roundtrip, found 22 hours ago
$279
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Tue, May 26 from Washington to Lexington, returning Sat, May 30, priced at $279 found 22 hours ago
Delta
Tue, Mar 24 - Fri, Apr 10
DCA
Washington
LEX
Lexington
$279 Roundtrip, found 6 days ago
$279
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Mar 24 from Washington to Lexington, returning Fri, Apr 10, priced at $279 found 6 days ago
Delta
Wed, Mar 25 - Fri, Apr 10
DCA
Washington
LEX
Lexington
$289 Roundtrip, found 6 days ago
$289
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Mar 25 from Washington to Lexington, returning Fri, Apr 10, priced at $289 found 6 days ago
Delta
Wed, Mar 25 - Sat, Apr 11
DCA
Washington
LEX
Lexington
$299 Roundtrip, found 6 days ago
$299
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Mar 25 from Washington to Lexington, returning Sat, Apr 11, priced at $299 found 6 days ago
Delta
Thu, Mar 26 - Sun, Mar 29
DCA
Washington
LEX
Lexington
$299 Roundtrip, found 3 days ago
$299
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, Mar 26 from Washington to Lexington, returning Sun, Mar 29, priced at $299 found 3 days ago
Delta
Thu, Mar 26 - Sun, Mar 29
DCA
Washington
LEX
Lexington
$309 Roundtrip, found 3 days ago
$309
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, Mar 26 from Washington to Lexington, returning Sun, Mar 29, priced at $309 found 3 days ago
American Airlines
Mon, Jun 29 - Tue, Jul 7
DCA
Washington
LEX
Lexington
$319 Roundtrip, found 22 hours ago
$319
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Mon, Jun 29 from Washington to Lexington, returning Tue, Jul 7, priced at $319 found 22 hours ago
United
Fri, Aug 21 - Mon, Aug 24
DCA
Washington
LEX
Lexington
$417 Roundtrip, found 2 hours ago
$417
Roundtrip
found 2 hours ago
Select United flight, departing Fri, Aug 21 from Washington to Lexington, returning Mon, Aug 24, priced at $417 found 2 hours ago

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Alternative airports near Lexington

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

Select flight to Blue Grass LEX. Cheapest and Closest option available. Average driving time to city center is 9 minutes. Flights from $631
LEX
Blue Grass
CheapestClosest
Average driving time to city center9 min
Flights from $631

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

August is typically the cheapest month to fly

From $159 - $402 per traveler.

Frequently asked questions

How much does a flight from Washington, DC (DCA-Ronald Reagan Washington National) to Lexington, KY (LEX-Blue Grass) cost?
You can find cheap one-way flights from $209 and cheap return flights from $259 Washington, DC (DCA-Ronald Reagan Washington National) to Lexington, KY (LEX-Blue Grass) with Expedia. One-way flights generally range between $209 and $753, and roundtrip flights usually range from $304 to $1247. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Washington, DC (DCA-Ronald Reagan Washington National) to Lexington, KY (LEX-Blue Grass) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Washington, DC (DCA-Ronald Reagan Washington National) to Lexington, KY (LEX-Blue Grass)?
The cheapest month to fly from DCA to LEX is June when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Washington, DC (DCA-Ronald Reagan Washington National) to Lexington, KY (LEX-Blue Grass)?
You can fly direct from DCA to LEX on Delta, with around 7 flights per week.
What is the cheapest airline that flies from Washington, DC (DCA-Ronald Reagan Washington National) to Lexington, KY (LEX-Blue Grass)?
Delta is one of the cheapest airlines offering nonstop flights from Ronald Reagan Washington National (DCA) to Blue Grass (LEX), with round-trip tickets starting from around $169. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Washington, DC (DCA-Ronald Reagan Washington National) to Lexington, KY (LEX-Blue Grass)?
To find a cheap flight from Washington, DC (DCA-Ronald Reagan Washington National) to Lexington, KY (LEX-Blue Grass), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Washington, DC (DCA-Ronald Reagan Washington National) to Lexington, KY (LEX-Blue Grass)?
The best airline to fly with from Washington, DC (DCA) to Lexington, KY (LEX) will differ from traveler to traveler. If you like to fly early, Delta offers early morning flights. If price is the most important factor, Delta typically offers the lowest fares. United offers the most daily flights from DCA to LEX, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Washington, DC (DCA-Ronald Reagan Washington National) to Lexington, KY (LEX-Blue Grass)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Washington, DC (DCA-Ronald Reagan Washington National) to Lexington, KY (LEX-Blue Grass)?
On average, there are around 1 nonstop flights per day from Ronald Reagan Washington National (DCA) to Blue Grass (LEX). For more options, look at flights that include layovers.
What is the earliest flight from Washington, DC (DCA-Ronald Reagan Washington National) to Lexington, KY (LEX-Blue Grass)?
The earliest flight from Ronald Reagan Washington National (DCA) to Blue Grass (LEX) typically departs at around 5:00 AM, operated by American Airlines. An early departure like this can help you make the most of your time in Lexington. This service operates seasonally in May. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Washington, DC (DCA-Ronald Reagan Washington National) to Lexington, KY (LEX-Blue Grass)?
For flights from Washington, DC (DCA-Ronald Reagan Washington National) to Lexington (LEX-Blue Grass), the most popular departure times are from 6am to 9am. About 27% of passengers prefer this time window. Major carriers like Delta, American Airlines, and United Airlines operate flights during this period. This timing is favored as it allows you to arrive in Lexington early in the day.
How long does it take to fly from Washington, DC (DCA-Ronald Reagan Washington National) to Lexington, KY (LEX-Blue Grass)?
A nonstop flight from DCA to LEX typically takes around 1 hour 50 minutes, covering approximately 413 miles. Connecting flights on this route usually add 4 hours to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Washington, DC (DCA-Ronald Reagan Washington National) to Lexington, KY (LEX-Blue Grass)?
You can fly first class between DCA and LEX. First class cabins are available on:

  • American Airlines
  • Delta Air Lines
  • United Airlines

How do I earn miles on a Washington, DC (DCA-Ronald Reagan Washington National) to Lexington, KY (LEX-Blue Grass) flight with Expedia?
It's easy to earn miles on a Washington, DC (DCA-Ronald Reagan Washington National) to Lexington, KY (LEX-Blue Grass) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Lexington from Ronald Reagan Washington National (DCA)?
If you're planning to travel to Lexington from Ronald Reagan Washington National (DCA), you can fly into Blue Grass (LEX) Some flights may connect through major hubs like Liberty Intl. (EWR), LaGuardia (LGA), John F. Kennedy Intl. (JFK) before reaching Lexington. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Washington, DC (DCA-Ronald Reagan Washington National) to Lexington, KY (LEX-Blue Grass) at the last minute?
Typically, booking a last minute flight from Washington, DC (DCA-Ronald Reagan Washington National) to Lexington, KY (LEX-Blue Grass) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Washington, DC (DCA-Ronald Reagan Washington National) to Lexington, KY (LEX-Blue Grass) flight and hotel package?
Securing a Washington, DC (DCA-Ronald Reagan Washington National) to Lexington, KY (LEX-Blue Grass) Lexington Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Washington, DC (DCA-Ronald Reagan Washington National) to Lexington, KY (LEX-Blue Grass)?
If you booked your Washington, DC (DCA-Ronald Reagan Washington National) to Lexington, KY (LEX-Blue Grass) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Ronald Reagan Washington National
Destination airport
Blue Grass
Airlines serving
American Airlines, Delta, United
Roundtrip price
$259
Distance
412 mi
Average flight time
1 hour 38 mins

Book with confidence

Washington to Lexington Flights

The cheapest times to fly from Washington to Lexington

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

 

The best time to book a flight from Washington to Lexington

Sunday is one of the best days to book for cheap flights from Washington to Lexington: 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 Washington to Lexington

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 Washington to Lexington in 2026. You can also book with separate airlines for your outbound and return journeys, from $209 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 Washington to Lexington 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 Washington to Lexington 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.

 

Washington to Lexington Flights

*Flight schedules are subject to change.

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*Available to One Key members.