WAS - LEX

$100 Find Cheap Flights from Washington, D.C. 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 Washington, D.C. to Lexington departing on 5/31. 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.
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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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Cheap Flights from Washington, D.C. to Lexington

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. 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.

Recent round-trip flight deals from Washington, D.C. to Lexington

KAYAK's recommended round-trip deals from the most popular airlines that fly from Washington, D.C. to Lexington.
Discover the best prices for you by selecting your travel dates on KAYAK.
United Airlines Logo
11:19 am - 5:16 pmBWI-LEX
5h 57m1 stop
United Airlines Logo
2:07 pm - 9:42 pmLEX-BWI
7h 35m1 stop
$214United Airlines
Find Deal
Wed, May 28 - Tue, Jun 3
American Airlines Logo
6:44 am - 10:26 amBWI-LEX
3h 42m1 stop
American Airlines Logo
8:18 pm - 12:15 amLEX-BWI
3h 57m1 stop
$229American Airlines
Find Deal
Thu, Jun 5 - Sun, Jun 8
 Logo
8:26 am - 6:49 pmBWI-LEX
34h 23m2 stops
 Logo
12:19 pm - 5:48 pmLEX-BWI
29h 29m2 stops
Wed, May 28 - Tue, Jun 3
 Logo
8:26 am - 6:49 pmBWI-LEX
34h 23m2 stops
 Logo
12:19 pm - 10:41 pmLEX-BWI
10h 22m1 stop
Wed, May 28 - Tue, Jun 3
American Airlines Logo
5:00 am - 10:26 amBWI-LEX
5h 26m1 stop
American Airlines Logo
8:17 pm - 12:33 amLEX-BWI
4h 16m1 stop
$259American Airlines
Find Deal
Fri, Aug 29 - Mon, Sep 1
 Logo
11:54 am - 7:31 pmBWI-LEX
7h 37m1 stop
 Logo
9:58 am - 11:46 amLEX-BWI
25h 48m2 stops
Thu, Jun 5 - Sun, Jun 8
Delta Logo
6:00 am - 12:36 pmBWI-LEX
6h 36m1 stop
Delta Logo
7:45 pm - 12:17 amLEX-BWI
4h 32m1 stop
$274Delta
Find Deal
Fri, Aug 29 - Mon, Sep 1
Allegiant Air Logo
3:13 pm - 9:50 pmIAD-LEX
30h 37m2 stops
Allegiant Air Logo
9:27 am - 2:23 pmLEX-IAD
28h 56m2 stops
$291Allegiant Air
Find Deal
Fri, Jun 6 - Sun, Jun 8
Delta Logo
9:30 pm - 11:02 pmDCA-LEX
1h 32mnonstop
Delta Logo
6:00 am - 7:34 amLEX-DCA
1h 34mnonstop
$299Delta
Find Deal
Thu, Jun 5 - Sun, Jun 8
Allegiant Air Logo
4:54 pm - 9:50 pmIAD-LEX
28h 56m2 stops
Allegiant Air Logo
8:39 pm - 2:23 pmLEX-IAD
17h 44m2 stops
$324Allegiant Air
Find Deal
Fri, Jun 20 - Sun, Jun 22
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KAYAK's insights & trends for Washington, D.C. to Lexington flights

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

What is the cheapest Washington, D.C. to Lexington flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Washington, D.C. to Lexington.

Our data shows that the cheapest route for a return flight from Washington, D.C. to Lexington cost $299 and was between Washington, D.C. Reagan-National Airport (DCA) and Lexington (LEX). On average, the best prices are found if you fly this route. The average price for a return flight for this route is $299.

What’s the cheapest day of the week to fly from Washington, D.C. to Lexington?

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

When flying from Washington, D.C. to Lexington, you should consider leaving on a Tuesday and avoid Sundays if you are looking for the best rates. For your return to Washington, D.C., you’ll find the best rates on Thursdays and the most expensive ones on Sundays.

What is the cheapest month to fly from Washington, D.C. 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. 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. to Lexington is February, where tickets cost $298 (return) on average. On the other hand, the most expensive months are March and December, where the average cost of round-trip tickets is $517 and $467 respectively.

Can I save money by flying with a layover from Washington, D.C. 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 $462, prices are generally cheapest when you fly direct.

Good to know

Low seasonJanuary
High seasonOctober
Cheapest flight$100
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Baltimore to Lexington

When to book flights from Washington, D.C. to Lexington

Are your dates flexible? Find out the best times to travel from Washington, D.C. 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 flights from Washington, D.C. to Lexington

  • What is the cheapest flight from Washington, D.C. to Lexington?

    In the last 3 days, the lowest price for a flight from Washington, D.C. to Lexington was $100 for a one-way ticket and $214 for a round-trip.

  • Do I need a passport to fly between Washington, D.C. and Lexington?

    A passport is not required to fly from Washington, D.C. to Lexington.

  • Which airports will I be using when flying from Washington, D.C. to Lexington?

    There are 2 airports in Washington, D.C. (Washington, D.C. Reagan-National and Washington, D.C. Dulles Intl.) and only 1 airport in Lexington (Lexington Blue Grass). The cheapest flights are generally found on the Baltimore/Washington Airport to Lexington Blue Grass flight route.

  • Which airlines offer Wi-Fi service onboard planes from Washington, D.C. to Lexington?

    Delta, and American Airlines offer inflight Wi-Fi service on the Washington, D.C. to Lexington flight route.

  • Which aircraft models fly most regularly from Washington, D.C. to Lexington?

    The Embraer 170 is the aircraft model that flies most regularly on the Washington, D.C. to Lexington flight route.

  • Which airline alliances offer flights from Washington, D.C. to Lexington?

    SkyTeam is the only airline alliance operating flights between Washington, D.C. and Lexington.

  • On which days can I fly direct from Washington, D.C. to Lexington?

    You can catch a nonstop flight from Washington, D.C. to Lexington on 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 $371 and an overall rating of 8.0, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $334 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Washington, D.C. 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 Washington, D.C. to Lexington.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Lexington?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lexington from Washington, D.C. 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 Washington, D.C. 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 Washington, D.C. with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. 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 Washington, D.C. 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. to Lexington

  • Looking for a cheap flight? 25% of our users found flights on this route for $228 or less one-way and $359 or less round-trip.

Prefer to fly direct from Washington, D.C. to Lexington?

Find which airlines fly direct from Washington, D.C. to Lexington Blue Grass Airport, which days they fly and book direct flights.

Direct departures

Washington, D.C. 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.

Monday

Delta

Delta

Tuesday

Delta

Delta

Wednesday

Delta

Delta

Thursday

Delta

Delta

Friday

Delta

Delta

Sunday

Delta

Delta

See more direct flights
See more direct flights

Top airlines flying from Washington, D.C. 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 Washington, D.C. 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.
8.0
DeltaOverall score based on 7936 reviews
7.9Entertainment
8.5Crew
8.2Boarding
7.3Food
7.9Comfort
Airline reviews

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

8.0 ExcellentFredrick, Apr 2025GSO - DTW
Read more Delta reviews

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

The Dekta Rep that checked us in was great. She's very personable, pleasant, and can tell she enjoys her job.

The plane was old with small storage areas that had problems closing/latching and not enough storage for everyone, and worn, damaged seats. Service was great but feel a little unsafe on such well used planes.

Several delays. Next flight was worse. Did not arrive home until 2am PT

Very helpful ground crew after an earlier flight delay and being rebooked on a different flight.

Everything about the flight was lovely…We left early, arrived early, cabin crew were efficient and helpful. Flight was easy and most pleasant.

First world problems, but still… We were seated in first class and asked for a cocktail on a very short, 50 minute flight. After our drink order was taken, a half hour went by, and we noticed that every other person in the small plane had been served except for us. We got up to ask about it, the drinks finally came, then were taken away three minutes later since the flight was so short. Really strange situation, on the other hand, we were in Utah.

We missed our flight. The boarding pass had the wrong gate and by the time we received the text from Kayak, our flight was already gone. I’ll never use Kayak again and will go direct to the airlines in the future.

Wonderful as usual except for other guests that were unruly and not kept in check by the Crew.

The flight was initially delayed, then cancelled. American Airlines says the cancellation was weather related, though the actual weather was not bad in both Washington and Providence and between. There were very few cancellations that day. In fact, AA2120 from Washington, DC to Boston flew with a minor delay at about the same time. So, the weather somehow affected only this particular flight AA5230. The next available flight was the following morning. The American Airlines refused to reimburse accommodation (hotel at DCA)

Fine. On time, cabin service was fine, bag arrived. All good. Flying into DCA so did not collide with any helicopters, which is also good. Horrid incident that could have and should have been prevented.

Everything was fine. Flight boarded and departed on time. Seating was spacious enough for my carryon to fit under the seat in front of me. No complaints at all. Flight even arrived early.

Good experience but the snacks are not gluten free, so I cannot eat them.

Everything you need to know for your flight from Washington, D.C. to Lexington

Information on your arrival and departure airports

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