DCA - LEX

$109 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 1/25. 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
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Everything you should know

Cheapest round-trip
$179
Overall average: $439
Delta
Fri 3/13Sun 3/15
DCA - LEX • Non-stop
Cheapest one-way
$109
Typical prices: $343-$448
Delta
Sun 1/25
DCA - LEX • Non-stop
When to travel
January
Cheapest • 24% price drop
July
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, Mar 13 - Sun, Mar 15
Delta Logo
9:00 pm - 10:37 pmDCA-LEX
1h 37mnonstop
Delta Logo
6:20 am - 7:50 amLEX-DCA
1h 30mnonstop
$179Delta
Find Deal
Fri, Jan 2 - Tue, Jan 6
Delta Logo
6:00 am - 9:57 amDCA-LEX
3h 57m1 stop
Delta Logo
6:09 am - 7:40 amLEX-DCA
1h 31mnonstop
$189Delta
Find Deal
Fri, Feb 6 - Mon, Feb 9
Delta Logo
9:54 am - 4:50 pmDCA-LEX
6h 56m1 stop
Delta Logo
6:40 pm - 11:32 pmLEX-DCA
4h 52m1 stop
$199Delta
Find Deal
Sun, Jan 4 - Tue, Jan 6
Delta Logo
9:45 pm - 11:23 pmDCA-LEX
1h 38mnonstop
Delta Logo
6:09 am - 7:40 amLEX-DCA
1h 31mnonstop
$217Delta
Find Deal
Sun, Jan 4 - Tue, Jan 6
Delta Logo
6:00 pm - 11:19 pmDCA-LEX
5h 19m1 stop
Delta Logo
6:09 am - 7:40 amLEX-DCA
1h 31mnonstop
$227Delta
Find Deal
Sun, Jan 4 - Tue, Jan 6
Delta Logo
6:00 pm - 11:19 pmDCA-LEX
5h 19m1 stop
Delta Logo
10:39 am - 5:04 pmLEX-DCA
6h 25m1 stop
$237Delta
Find Deal
Fri, Mar 27 - Sun, Mar 29
Delta Logo
9:00 pm - 10:37 pmDCA-LEX
1h 37mnonstop
Delta Logo
6:20 am - 7:50 amLEX-DCA
1h 30mnonstop
$238Delta
Find Deal
Fri, Dec 12 - Tue, Dec 16
Delta Logo
9:30 pm - 11:08 pmDCA-LEX
1h 38mnonstop
Delta Logo
6:14 am - 7:48 amLEX-DCA
1h 34mnonstop
$239Delta
Find Deal
Tue, Dec 30 - Mon, Jan 5
Delta Logo
6:00 am - 9:57 amDCA-LEX
3h 57m1 stop
Delta Logo
6:09 am - 7:40 amLEX-DCA
1h 31mnonstop
$248Delta
Find Deal
Sat, Dec 13 - Wed, Dec 17
Delta Logo
6:06 am - 9:52 amDCA-LEX
3h 46m1 stop
Delta Logo
6:14 am - 7:48 amLEX-DCA
1h 34mnonstop
$249Delta
Find Deal
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.

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 Wednesday 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 January, where tickets cost $268 (return) on average. On the other hand, the most expensive months are November and April, where the average cost of round-trip tickets is $478 and $458 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 $247, prices are generally cheapest when you fly direct.

Good to know

Low seasonFebruary
Cheapest flight$109
Most popular time to fly with an average 6% 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 3 days, the lowest price for a flight from Washington, D.C. Reagan-National Airport to Lexington was $109 for a one-way ticket and $179 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?

    There are nonstop flights from Reagan Washington National Airport to Lexington on a daily basis.

  • 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 $301 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 $398 and an overall rating of 7.2.

  • 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 $108 or less one-way and $217 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

Saturday

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

Saturday

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 8011 reviews
7.9Comfort
7.9Entertainment
7.3Food
8.1Boarding
8.5Crew
Airline reviews

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

10.0 ExcellentHartaj, Nov 2025LGA - RDU
Read more Delta reviews

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

We had a lot of really rough weather but that was not Delta's fault. Pilot was amazing.

First, Delta needs more flights to/from Miami. Second, a 1000pm leaving at 1230pm is unacceptable from their biggest airport world hub. Another aircraft could have been used such as the aircraft scheduled to be used in the morning for that exact same route. Yes, I did get me there but the lack of sleep the next day didn't help me enjoy my entire trip since I was busy with activities during the weekend. This can be and is expected from Spirit (going bankrupt) and Frontier (despite they're nickel and dimers). But from Delta's World Hub? That's totally unacceptable!

This flight was straightforward and without difficulty. Service was OK, but I continue to be underwhelmed by level of attention given to Sky Priority passengers.

It would’ve been nice for all that money to have a more substantial snack for free. I remember once upon a time getting a very nice turkey sandwich with Swiss cheese on whole wheat bread for no charge along with a drink. I guess those days are gone. it’s a little insulting being given a cookie or a bag of baked chips Going forward I’ll just bring my own.

Our flight from SFO to MSP was right on time on 11/15/2025. No delays. As we approached MSP at about 8 pm, we circled in the air until 8:40 pm so I don't call that efficient for MSP. I think the captain should announce the delay and why. (as if we all don't know that we are just circling around the area, slowing down, speeding up, slowing down.) Thank you. Marilyn Fischer

Service in business class was not impressive. I ordered coffee with dinner and then watched other people get 2 refills before I got my 1 cup of coffee, and only after I pressed the attendant button overhead. Furthermore, the seats in the forward cabin need maintenance on this 737-800: the upholstery is detaching from the seat frame, at least on the backs of seats 1C, 1D.

The ticket agents in West Palm Beach on Friday afternoon Nov. 7th were incredible in getting us on an earlier plane to Atlanta during the government shutdown. Had the taken our original flight we would have missed our connection. She did this on her own, We didn't even have to ask, and she did it all with a smile and showing genuine concern that we would be taken care of. We are very grateful and thankful. We fly often, and now we will be sure to fly Delta.

I like that the crew kept us informed but we moved back and forth from gate to gate before the aircraft arrived.

The flight was delayed multiple times, again no fault of American but again the extra cost, for everything makes it feel like a cheap airline! Especially when flights are outrageously expensive already

We were told the flight was delayed 5 times, then it was moved to the next day.

Flight delay was communicated before leaving for airport which caused it to be a non-event. Great flight and crew!

The flight attendant, a black woman with curly hair who sat near Row 21, was wonderful and kind.

It took way too long to diagnose and solve the problem of a broken crew member cabin seat. Though compensation for the volunteer who left the flight was very kind.

We fly American Airlines quite a bit. And we always fly business class when traveling internationally. We were a bit disappointed with the comfort of this particular plane as well as the entertainment options.

The AA staff person who checked our bags was curt and almost rude. The FA also seemed unhappy doing her job. Overall it was like riding the school bus back in grade school.

My Internet did not work for Outlook email or basically anything. I paid for one hour of in-flight usage and it was terrible. I spent a lot of time on different sites and browsers with no luck and a lot of frustration. Other than that, the flight was on time, crew was nice, service was fine. Seat was OK even though I paid for the extra 6 inches. I cannot imagine how tight the seats in the back must be.

They are still charging me after taking 466 and 833 for round trip from AR to to Bradley airport from 19 to 21. Then poor experience. Am hurt and I will say it on social media. Please stay away from this airline. I see in my bank account they are still taking 644. Am trying to stop it. I used to fly United airlines and I suggest that if you don't want extra charges and good service you go back there. American airlines delayed my flight again and I was late for my meeting, no recompensation but charging me over and over.

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

Information on your arrival and departure airports