DCA - LEX

$160 Find Cheap Flights from Reagan Washington National Airport to Lexington

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Reagan-National to Lexington departing on 8/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Lexington

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Lexington, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Lexington, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$299
Typical prices: $376-$300
Delta
Fri 7/10Sun 7/12
DCA - LEX • Non-stop
Cheapest one-way
$160
Typical prices: $103-$421
American Airlines
Wed 8/5
DCA - LEX • 1 stop
Nonstop flights
Mon, Tue, Wed, Thu, Fri, Sun
You can fly direct with Delta. Average duration is 1h 36m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top airlines
Cheapest • from $299 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top layover airports
Cheapest • Avg $397 (round-trip)
Shortest trip • 4h 06m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 29% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Lexington!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Reagan-National to Lexington (DCA-LEX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Reagan-National to Lexington that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Reagan-National to Lexington

Fri, Jul 10 - Sun, Jul 12
Delta Logo
9:05 pm - 10:41 pm
DCA
-
LEX
1h 36mnonstop
Delta Logo
6:00 am - 7:35 am
LEX
-
DCA
1h 35mnonstop
$299Delta
Thu, Jul 23 - Tue, Jul 28
Delta Logo
9:05 pm - 10:41 pm
DCA
-
LEX
1h 36mnonstop
Delta Logo
6:45 am - 12:42 pm
LEX
-
DCA
5h 57m
1 stop
$309Delta
Wed, Jul 1 - Tue, Jul 7
Delta Logo
9:10 pm - 10:46 pm
DCA
-
LEX
1h 36mnonstop
Delta Logo
6:00 am - 7:35 am
LEX
-
DCA
1h 35mnonstop
$319Delta
Thu, Jul 2 - Sat, Jul 11
Delta Logo
9:10 pm - 10:46 pm
DCA
-
LEX
1h 36mnonstop
Delta Logo
5:55 pm - 10:58 pm
LEX
-
DCA
5h 03m
1 stop
$329Delta
Thu, Jul 2 - Mon, Jul 6
Delta Logo
9:10 pm - 10:46 pm
DCA
-
LEX
1h 36mnonstop
Delta Logo
1:04 pm - 7:48 pm
LEX
-
DCA
6h 44m
1 stop
$339Delta
Wed, Jul 1 - Fri, Jul 3
Delta Logo
9:10 pm - 10:46 pm
DCA
-
LEX
1h 36mnonstop
Delta Logo
6:00 am - 7:34 am
LEX
-
DCA
1h 34mnonstop
$349Delta
Thu, Jul 2 - Mon, Jul 6
American Airlines Logo
5:00 am - 9:11 am
DCA
-
LEX
4h 11m
1 stop
American Airlines Logo
8:10 pm - 11:53 pm
LEX
-
DCA
3h 43m
1 stop
$359American Airlines
Wed, Jun 24 - Mon, Jun 29
Delta Logo
9:10 pm - 10:46 pm
DCA
-
LEX
1h 36mnonstop
Delta Logo
6:00 am - 7:34 am
LEX
-
DCA
1h 34mnonstop
$369Delta
Fri, Jul 24 - Sun, Jul 26
Delta Logo
9:05 pm - 10:41 pm
DCA
-
LEX
1h 36mnonstop
Delta Logo
6:00 am - 7:35 am
LEX
-
DCA
1h 35mnonstop
$379Delta
Sat, Jul 25 - Sun, Jul 26
American Airlines Logo
7:07 pm - 11:59 pm
DCA
-
LEX
4h 52m
1 stop
American Airlines Logo
8:10 pm - 11:53 pm
LEX
-
DCA
3h 43m
1 stop
$389American Airlines
Booking Insights

KAYAK's insights & trends for Reagan-National to Lexington flights

Get data-powered insights and trends into flights from Reagan-National to Lexington to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Washington, D.C. Reagan-National Airport to Lexington?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Washington, D.C. Reagan-National Airport to Lexington departing in July.

What’s the cheapest day of the week to fly from Reagan Washington National Airport to Lexington?

The average price of all round-trip flights from Washington, D.C. Reagan-National Airport to Lexington clicked on KAYAK for each day over the last 12 months.

When flying from Reagan Washington National Airport to Lexington, you should consider leaving on a Friday and avoid Mondays if you are looking for the best rates. For your return to Reagan Washington National Airport, you’ll find the best rates on Wednesdays and the most expensive ones on Saturdays.

What is the cheapest month to fly from Washington, D.C. Reagan-National Airport to Lexington?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Reagan-National Airport to Lexington, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. Reagan-National Airport to Lexington is September, where tickets cost $259 (return) on average. On the other hand, the most expensive months are February and April, where the average cost of round-trip tickets is $606 and $408 respectively.

Can I save money by flying with a layover from Washington, D.C. Reagan-National Airport to Lexington?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $478, prices are generally cheapest when you fly direct.

Good to know

Low seasonFebruary
Cheapest flight$160
Best time to beat the crowds but there is an average 66% increase in price.
Most popular time to fly with an average 3% increase in price.
Flight from Reagan Washington National Airport to Lexington

When to book flights from Reagan-National to Lexington

Are your dates flexible? Find out the best times to travel from Reagan-National to Lexington based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Reagan Washington National Airport to Lexington flights

  • What is the cheapest flight from Washington, D.C. Reagan-National Airport to Lexington?

    In the last 5 days, the lowest price for a flight from Washington, D.C. Reagan-National Airport to Lexington was $160 for a one-way ticket and $299 for a round-trip.

  • Do I need a passport to fly between Reagan Washington National Airport and Lexington?

    No

  • Which airports will I be using when flying from Reagan Washington National Airport to Lexington?

    Reagan Washington National Airport airport is called Washington, D.C. Reagan-National and the only airport in Lexington is Lexington Blue Grass.

  • Which airlines offer Wi-Fi service onboard planes from Reagan Washington National Airport to Lexington?

    Delta, and American Airlines offer inflight Wi-Fi service on the Reagan Washington National Airport to Lexington flight route.

  • Which aircraft models fly most regularly from Reagan Washington National Airport to Lexington?

    The Embraer 170 is the aircraft model that flies most regularly on the Reagan Washington National Airport to Lexington flight route.

  • Which airline alliances offer flights from Reagan Washington National Airport to Lexington?

    oneworld, and SkyTeam are the airline alliances operating flights between Reagan Washington National Airport and Lexington, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Reagan Washington National Airport to Lexington?

    You can catch a nonstop flight from Reagan Washington National Airport to Lexington on Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday.

  • Which is the best airline for flights from Washington, D.C. to Lexington, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Lexington are Delta and American Airlines. With an average price for the route of $278 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $376 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Reagan Washington National Airport to Lexington?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Reagan Washington National Airport to Lexington.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Reagan Washington National Airport to Lexington?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lexington from Reagan Washington National Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Reagan Washington National Airport to Lexington?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Lexington with an airline and back to Reagan Washington National Airport with another airline. Booking your flights between Reagan Washington National Airport and LEX can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Reagan Washington National Airport to Lexington?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Lexington from Reagan Washington National Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Washington, D.C. Reagan-National Airport to Lexington

  • Looking for a cheap flight? 25% of our users found flights on this route for $218 or less one-way and $539 or less round-trip.

Prefer to fly direct from Reagan Washington National Airport to Lexington?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Washington, D.C. Reagan-National to Lexington Blue Grass.
Find which airlines fly direct from Washington, D.C. Reagan-National Airport to Lexington Blue Grass Airport, which days they fly and book direct flights.

Direct departures

Washington, D.C. Reagan-National to Lexington Blue Grass

Monday

Delta

Delta

Tuesday

Delta

Delta

Wednesday

Delta

Delta

Thursday

Delta

Delta

Friday

Delta

Delta

Sunday

Delta

Delta

See more direct flights

Direct returns

Lexington Blue Grass to Washington, D.C. Reagan-National

Monday

Delta

Delta

Tuesday

Delta

Delta

Wednesday

Delta

Delta

Thursday

Delta

Delta

Friday

Delta

Delta

Sunday

Delta

Delta

See more direct flights

Reviews of the top airlines flying from Reagan-National to Lexington

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Lexington. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Reagan-National to Lexington? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8396 reviews
7.8Entertainment
7.8Comfort
8.5Crew
8.1Boarding
7.2Food
Airline reviews

Only beverages were offered to first class and I thought the flight attendant could have also served the Delta Comfort as well instead of sitting down and staring at her phone and walking past all of us to the back of the plane to charge her phone more. There was a complete lack of turbulence and was safe enough for flights attendant to walk around in the front of the plane, collect trash and serve a few people water and turn off the seat belt light. Also didn’t enforce people putting their seats into the upright position and allowed two passengers to remain reclined during landing. They seemed out to lunch completely. Usually my experience on Delta is much better.

4.0 OkayMichelle, Jun 2026
ATL - PIT
Read more Delta reviews

Only beverages were offered to first class and I thought the flight attendant could have also served the Delta Comfort as well instead of sitting down and staring at her phone and walking past all of us to the back of the plane to charge her phone more. There was a complete lack of turbulence and was safe enough for flights attendant to walk around in the front of the plane, collect trash and serve a few people water and turn off the seat belt light. Also didn’t enforce people putting their seats into the upright position and allowed two passengers to remain reclined during landing. They seemed out to lunch completely. Usually my experience on Delta is much better.

Long story short, it was one of the better flight experiences I've had in some time when compared with other airlines.

Flight was great! This flight from Atlanta was even better than when I paid for Comfort from SNA to Atlanta.

Connection flights should be spaced out farther because too close I missed my connection.

Definitely a southern flavor. Cordiality was evident even though no drinks or snacks were served.

On time! There were plenty of airport employees who were able to keep us moving in the right direction. The crew on the plane were professional.

Left /arrived on time. Decent seat space. Like the wifi/plugs and entertainment. Windows and tray table were kinda gross. Attendants didn't start snack service til 40mins before landing. Two rows before us, captain came on to say there's turbulence and recalled staff to seats. So, no drink/snack. Later, attendants didn't stop to see if we had trash nor even look our way. Felt invisible! Almost all pilot announcements were not only unintelligible, but so quiet. We had no idea what she said.

Average seat comfort, a drink and chips were provided, early boarding because we checked a carryon at the gate was nice. Ticket pricing shenanigans, including fees to pick a seat, check a bag, and get food onboard - evidence the industry is reinvigorating last century’s strategies- destroys the experience before one ever arrives at the airport. It’s difficult to recognize any value or sustain loyalty in the end-to-end process making air travel more drudgery than pleasure.

Gate agent was unhelpful for handicapped boarding. Flight attendant seemed untrained.

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

Overall a good experience, however Wifi was not working on the flight.

THe flight was an hour late. You got us on the plan and we sat on the ground for 45 minutes with no information from the pilot whatsoever. Worst flight this year.

Going non stop to lax like I paid for. Not stopping in MCI for gas. Too long of delays

Incoming flight was delayed, delaying boarding. It then took 30 mins to take off. Took 20 mins to get to a gate because they changed the gate last minute, crew weren’t ready so there was no one staffed to work the jet bridge. Boarding was so disorganized as is usual with American because everyone just stands around the gate regardless of boarding group.

Delays with no explanation. It could have been handled better.

Flight delay for mechanical. Inbound arrived on time. No one said why mechanical delay.

Flight boarded, departed and landed on time. Excellent service from flight attendant in FIRST

This was one of the most frustrating travel experiences I've had to date. I had changed my flight day of to this one as it was slated to depart on time. It ended up being so delayed that my original flight took off before this one did. The boarding process began but eventually stopped and everyone had to get off the plane as a problem was identified. The person at the front desk just tried to laugh it off as if this wasn't already a huge inconvenience. From there, we eventually got to board only to sit at the gate for an additional hour because of some additional issue. This was extremely frustrating and caused a lot of stress.

It was a little concerning to hear the ground crew arguing with the flight crew over baggage space. Instead of taking them and checking them, they started checking for space in the first class cabin moving items around like the flight crew didn't know what they were doing. I was embarrassed for them.

The boarding process needs to be fixed. The zone don't work, especially when there is hardly anyone in zones 3, 4,and 5, leaving the majority of the passengers backed up in the aisle, especially because passengers seated near the front are blocking passengers who are seated in the rear of the plane. It would also help if the size of carry on bags was more strictly enforced.

Everything you need to know for your flight from Reagan-National to Lexington

Information on your arrival and departure airports