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Cheap flights from Lexington to Washington, D.C. from $162

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Lexington to Washington, D.C. departing on 4/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Lexington to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:00 am - 7:32 am
LEX
-
DCA
1h 32mnonstop
Delta Logo
9:05 pm - 10:42 pm
DCA
-
LEX
1h 37mnonstop
$299Delta
Thu, Apr 30 - Mon, May 11
Delta Logo
2:19 pm - 8:59 pm
LEX
-
DCA
6h 40m
1 stop
Delta Logo
9:05 pm - 10:42 pm
DCA
-
LEX
1h 37mnonstop
$309Delta
Thu, Apr 30 - Fri, May 8
Delta Logo
2:19 pm - 8:59 pm
LEX
-
DCA
6h 40m
1 stop
Delta Logo
5:50 pm - 11:10 pm
DCA
-
LEX
5h 20m
1 stop
$319Delta
Thu, Apr 30 - Fri, May 8
Delta Logo
6:00 am - 7:32 am
LEX
-
DCA
1h 32mnonstop
Delta Logo
7:59 am - 11:46 am
DCA
-
LEX
3h 47m
1 stop
$329Delta
Tue, Apr 21 - Tue, Apr 28
American Airlines Logo
4:04 pm - 7:56 pm
LEX
-
DCA
3h 52m
1 stop
American Airlines Logo
8:20 am - 12:41 pm
DCA
-
LEX
4h 21m
1 stop
$339American Airlines
Tue, Apr 21 - Tue, Apr 28
Delta Logo
6:00 am - 7:34 am
LEX
-
DCA
1h 34mnonstop
Delta Logo
8:15 am - 3:01 pm
DCA
-
LEX
6h 46m
1 stop
$349Delta
Sun, Jun 28 - Sun, Jul 12
Delta Logo
2:19 pm - 7:34 pm
LEX
-
DCA
5h 15m
1 stop
Delta Logo
5:50 pm - 11:10 pm
DCA
-
LEX
5h 20m
1 stop
$359Delta
Mon, May 4 - Sun, May 10
Delta Logo
6:00 am - 7:32 am
LEX
-
DCA
1h 32mnonstop
Delta Logo
9:00 am - 4:07 pm
DCA
-
LEX
7h 07m
1 stop
$369Delta
Wed, Apr 15 - Sat, Apr 25
Delta Logo
6:00 am - 7:32 am
LEX
-
DCA
1h 32mnonstop
Delta Logo
9:05 pm - 10:43 pm
DCA
-
LEX
1h 38mnonstop
$379Delta
Thu, Apr 16 - Mon, Apr 20
Delta Logo
5:50 pm - 10:50 pm
LEX
-
DCA
5h 00m
1 stop
Delta Logo
9:05 pm - 10:43 pm
DCA
-
LEX
1h 38mnonstop
$389Delta
Thu, Apr 16 - Mon, Apr 20

American Airlines flights from Lexington to Washington, D.C. Reagan-National Airport

Our best American Airlines deals on Lexington to Washington, D.C. Reagan-National Airport flight tickets
American Airlines
Apr 21
LEX4:04 pmLexington Blue Grass
3h 52m
1 stop
DCA7:56 pmWashington, D.C. Reagan-National
Apr 28
DCA8:20 amWashington, D.C. Reagan-National
4h 21m
1 stop
LEX12:41 pmLexington Blue Grass
$339
American Airlines
Apr 30
LEX7:00 amLexington Blue Grass
5h 55m
1 stop
DCA12:55 pmWashington, D.C. Reagan-National
May 7
DCA5:00 amWashington, D.C. Reagan-National
6h 25m
1 stop
LEX11:25 amLexington Blue Grass
$443
American Airlines
Apr 30
LEX11:01 amLexington Blue Grass
4h 44m
1 stop
DCA3:45 pmWashington, D.C. Reagan-National
May 7
DCA5:00 amWashington, D.C. Reagan-National
6h 25m
1 stop
LEX11:25 amLexington Blue Grass
$469

Delta flights from Lexington to Washington, D.C. Reagan-National Airport

Our best Delta deals on Lexington to Washington, D.C. Reagan-National Airport flight tickets
Delta
Apr 30
LEX6:00 amLexington Blue Grass
1h 32m
DCA7:32 amWashington, D.C. Reagan-National
May 11
DCA9:05 pmWashington, D.C. Reagan-National
1h 37m
LEX10:42 pmLexington Blue Grass
$299
Delta
Apr 30
LEX2:19 pmLexington Blue Grass
6h 40m
1 stop
DCA8:59 pmWashington, D.C. Reagan-National
May 8
DCA9:05 pmWashington, D.C. Reagan-National
1h 37m
LEX10:42 pmLexington Blue Grass
$309
Delta
Apr 30
LEX2:19 pmLexington Blue Grass
6h 40m
1 stop
DCA8:59 pmWashington, D.C. Reagan-National
May 8
DCA5:50 pmWashington, D.C. Reagan-National
5h 20m
1 stop
LEX11:10 pmLexington Blue Grass
$319

momondo Fare Finder

 
Customize your flight search to find flights from Lexington to Washington, D.C. Reagan-National Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated April 3, 2026.
Use the filters below to find and compare flights from Lexington to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

LexingtonWashington, D.C.

LEX - DCA

LEXDCA

Lexington Blue Grass

Thu 4/30

6:00 am-7:32 am

Nonstop1h 32m

Washington, D.C. Reagan-National

Mon 5/11

9:05 pm-10:42 pm

Nonstop1h 37m

$299

LexingtonWashington, D.C.

LEX - DCA

LEXDCA

Lexington Blue Grass

Thu 4/30

2:19 pm-8:59 pm

1 stop6h 40m

Washington, D.C. Reagan-National

Fri 5/8

9:05 pm-10:42 pm

Nonstop1h 37m

$309

LexingtonWashington, D.C.

LEX - DCA

LEXDCA

Lexington Blue Grass

Thu 4/30

2:19 pm-8:59 pm

1 stop6h 40m

Washington, D.C. Reagan-National

Fri 5/8

5:50 pm-11:10 pm

1 stop5h 20m

$319

LexingtonWashington, D.C.

LEX - DCA

LEXDCA

Lexington Blue Grass

Tue 4/21

6:00 am-7:32 am

Nonstop1h 32m

Washington, D.C. Reagan-National

Tue 4/28

7:59 am-11:46 am

1 stop3h 47m

$329

LexingtonWashington, D.C.

LEX - DCA

LEXDCA

Lexington Blue Grass

Tue 4/21

4:04 pm-7:56 pm

1 stop3h 52m

Washington, D.C. Reagan-National

Tue 4/28

8:20 am-12:41 pm

1 stop4h 21m

$339

LexingtonWashington, D.C.

LEX - DCA

LEXDCA

Lexington Blue Grass

Sun 6/28

6:00 am-7:34 am

Nonstop1h 34m

Washington, D.C. Reagan-National

Sun 7/12

8:15 am-3:01 pm

1 stop6h 46m

$349

LexingtonWashington, D.C.

LEX - DCA

LEXDCA

Lexington Blue Grass

Mon 5/4

2:19 pm-7:34 pm

1 stop5h 15m

Washington, D.C. Reagan-National

Sun 5/10

5:50 pm-11:10 pm

1 stop5h 20m

$359

LexingtonWashington, D.C.

LEX - DCA

LEXDCA

Lexington Blue Grass

Wed 4/15

6:00 am-7:32 am

Nonstop1h 32m

Washington, D.C. Reagan-National

Sat 4/25

9:00 am-4:07 pm

1 stop7h 07m

$369

LexingtonWashington, D.C.

LEX - DCA

LEXDCA

Lexington Blue Grass

Thu 4/16

6:00 am-7:32 am

Nonstop1h 32m

Washington, D.C. Reagan-National

Mon 4/20

9:05 pm-10:43 pm

Nonstop1h 38m

$379

LexingtonWashington, D.C.

LEX - DCA

LEXDCA

Lexington Blue Grass

Thu 4/16

5:50 pm-10:50 pm

1 stop5h 00m

Washington, D.C. Reagan-National

Mon 4/20

9:05 pm-10:43 pm

Nonstop1h 38m

$389

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Lexington to Washington, D.C. Reagan-National Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Lexington and Washington, D.C. Reagan-National Airport?

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

The month of January is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Lexington, with most prices found around $253. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of January, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $278.

What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?

The cheapest day to depart from Lexington to Washington, D.C. Reagan-National Airport is on a Thursday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Thursday will often find tickets for as low as $257. Flights from Lexington to Washington, D.C. Reagan-National Airport on a Saturday will generally be more expensive and average around $1,119. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest Lexington Blue Grass to Washington, D.C. Reagan-National flight route?

Fly from Lexington Blue Grass to Washington, D.C. Reagan-National for the best Lexington Blue Grass - Washington, D.C. Reagan-National flight prices

What cabin class options are available on Lexington Blue Grass to Washington, D.C. Reagan-National flights?

There are 2 cabin classes available to choose from on Lexington Blue Grass to Washington, D.C. Reagan-National flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Lexington to Washington, D.C. Reagan-National Airport flights?

No. A direct flight is the cheapest option for a flight between Lexington to Washington, D.C. Reagan-National Airport.

How have Lexington to Washington, D.C. Reagan-National Airport flight prices changed over time?

As of April 2026, prices for Lexington to Washington, D.C. Reagan-National Airport flights are approximately 22% more expensive when compared to flights at the same time last year.

When to book flights from Lexington to Washington, D.C. Reagan-National Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Lexington to Washington, D.C. Reagan-National Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Lexington to Washington, D.C. Reagan-National Airport (LEX to DCA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Lexington to Washington, D.C. Reagan-National Airport

Best Price Found

$318

Fastest flight time

1h 30m

Direct flights

Mon, Tue, Wed, Thu, Fri and Sat
The best flight deal from Lexington to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $318
The fastest flight from Lexington to Washington, D.C. Reagan-National Airport takes 1h 30m
Direct flights go from Lexington to Washington, D.C. Reagan-National Airport on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday. The only airline offering direct flights is Delta.
Search flight deals

Frequently asked questions about flying from Lexington to Washington, D.C. Reagan-National Airport

  • How far is Lexington Blue Grass to Washington, D.C. Reagan-National by plane?

    Lexington Blue Grass and Washington, D.C. Reagan-National are 407.5 mi apart from one another. Flights usually cover this in 1h 30m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Lexington Blue Grass Airport to Washington, D.C. Reagan-National Airport?

    Prices for flights from Lexington Blue Grass Airport to Washington, D.C. Reagan-National Airport were last updated today.

  • How many operators does momondo search for flights from Lexington Blue Grass Airport to Washington, D.C. Reagan-National Airport?

  • How old do you have to be to fly from Lexington Blue Grass Airport to Washington, D.C. Reagan-National Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Lexington Blue Grass Airport to Washington, D.C. Reagan-National Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

    The travel and health documents required for your trip to Washington, D.C. Reagan-National Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Reagan-National Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Lexington to Washington, D.C. Reagan-National Airport?

  • What is the most popular airline from Lexington to Washington, D.C. Reagan-National Airport?

Best airlines flying from Lexington to Washington, D.C. Reagan-National Airport

Compare and see reviews for airlines that fly from Lexington to Washington, D.C. Reagan-National Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $159Free CancellationRating
7.9
8,374 reviews
Search Delta flights
American AirlinesPriceFrom $178Free CancellationRating
7.1
11,551 reviews
Search American Airlines flights

  • Delta Flights From Lexington to Washington, D.C. Reagan-National Airport

    Delta flight deals from Lexington to Washington, D.C. Reagan-National Airport start from $159 round-trip. Over the 6 Delta flights for this route in a normal week, average airfare is usually $302 round-trip - but some users have found much cheaper deals with momondo.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Waldorf
Woodbridge
Laurel
Colonial Beach
Gaithersburg
Towson
Silver Spring
Fredericksburg
Rockville
Tysons
Manassas
Linthicum Heights
Springfield
Bethesda
Fairfax
College Park

Why use momondo?

Why should I use momondo to find a flight deal from Lexington to Washington, D.C.?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Lexington to Washington, D.C. for you.

Can I find flights from Lexington to Washington, D.C. with flexible booking policies on momondo?

momondo does allow users to show only those flights to Washington, D.C. from Lexington which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Lexington to Washington, D.C.?

momondo provides multiple filters to help you find the best flight to Washington, D.C. from Lexington. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Lexington to Washington, D.C. right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Lexington to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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