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Cheap flights from Lexington to Washington, D.C. from $109

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 2/5. 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
6:09 am - 7:40 am
LEX
-
DCA
1h 31mnonstop
Delta Logo
9:27 pm - 11:05 pm
DCA
-
LEX
1h 38mnonstop
$179Delta
Tue, Feb 10 - Mon, Feb 16
Delta Logo
5:35 pm - 10:57 pm
LEX
-
DCA
5h 22m1 stop
Delta Logo
9:27 pm - 11:05 pm
DCA
-
LEX
1h 38mnonstop
$189Delta
Sat, Feb 28 - Mon, Mar 2
Delta Logo
5:35 pm - 10:57 pm
LEX
-
DCA
5h 22m1 stop
Delta Logo
5:10 pm - 11:09 pm
DCA
-
LEX
5h 59m1 stop
$199Delta
Sat, Feb 28 - Mon, Mar 2
Delta Logo
7:55 pm - 12:31 am
LEX
-
IAD
4h 36m1 stop
Delta Logo
6:00 am - 9:48 am
IAD
-
LEX
3h 48m1 stop
$199Delta
Thu, Apr 9 - Sat, Apr 11
Multiple Airlines Logo
11:51 am - 8:31 am
LEX
-
BWI
20h 40m1 stop
Multiple Airlines Logo
1:00 pm - 11:01 am
BWI
-
LEX
22h 01m1 stop
$241Multiple Airlines
Sun, Feb 1 - Wed, Feb 4
United Airlines Logo
2:03 pm - 9:17 pm
LEX
-
BWI
7h 14m1 stop
United Airlines Logo
5:20 pm - 11:49 pm
BWI
-
LEX
6h 29m1 stop
$249United Airlines
Sat, Feb 14 - Wed, Feb 18
American Airlines Logo
8:07 am - 3:59 pm
LEX
-
DCA
7h 52m1 stop
American Airlines Logo
9:35 am - 4:14 pm
DCA
-
LEX
6h 39m1 stop
$257American Airlines
Wed, Feb 4 - Fri, Feb 6
Multiple Airlines Logo
9:30 pm - 11:17 am
LEX
-
BWI
13h 47m1 stop
Multiple Airlines Logo
6:15 am - 8:40 pm
BWI
-
LEX
14h 25m1 stop
$257Multiple Airlines
Fri, Jan 23 - Mon, Jan 26
American Airlines Logo
3:00 pm - 8:30 pm
LEX
-
IAD
5h 30m1 stop
American Airlines Logo
5:00 am - 10:51 am
IAD
-
LEX
5h 51m1 stop
$258American Airlines
Fri, Feb 20 - Sun, Feb 22
United Airlines Logo
8:35 am - 2:11 pm
LEX
-
BWI
5h 36m1 stop
United Airlines Logo
10:05 am - 5:04 pm
BWI
-
LEX
6h 59m1 stop
$259United Airlines
Wed, Jan 21 - Sat, Jan 24

Delta flights from Lexington to Washington, D.C.

Our best Delta deals on Lexington to Washington, D.C. flight tickets
Delta
Feb 10
LEX6:09 amLexington Blue Grass
1h 31m
DCA7:40 amWashington, D.C. Reagan-National
Feb 16
DCA9:27 pmWashington, D.C. Reagan-National
1h 38m
LEX11:05 pmLexington Blue Grass
$179
Delta
Feb 28
LEX5:35 pmLexington Blue Grass
5h 22m
1 stop
DCA10:57 pmWashington, D.C. Reagan-National
Mar 3
DCA9:27 pmWashington, D.C. Reagan-National
1h 38m
LEX11:05 pmLexington Blue Grass
$189
Delta
Apr 9
LEX7:55 pmLexington Blue Grass
4h 36m
1 stop
IAD12:31 amWashington, D.C. Dulles Intl
Apr 11
IAD6:00 amWashington, D.C. Dulles Intl
3h 48m
1 stop
LEX9:48 amLexington Blue Grass
$199

United Airlines flights from Lexington to Washington, D.C.

Our best United Airlines deals on Lexington to Washington, D.C. flight tickets
United Airlines
Feb 14
LEX2:03 pmLexington Blue Grass
7h 14m
1 stop
BWI9:17 pmBaltimore/Washington
Feb 18
BWI5:20 pmBaltimore/Washington
6h 29m
1 stop
LEX11:49 pmLexington Blue Grass
$249
United Airlines
Jan 21
LEX8:35 amLexington Blue Grass
5h 36m
1 stop
BWI2:11 pmBaltimore/Washington
Jan 24
BWI10:05 amBaltimore/Washington
6h 59m
1 stop
LEX5:04 pmLexington Blue Grass
$259
United Airlines
Jan 9
LEX8:35 amLexington Blue Grass
5h 36m
1 stop
BWI2:11 pmBaltimore/Washington
Jan 12
BWI5:18 pmBaltimore/Washington
5h 22m
1 stop
LEX10:40 pmLexington Blue Grass
$319

momondo Fare Finder

 
Customize your flight search to find flights from Lexington to Washington, D.C. 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 January 8, 2026.
Use the filters below to find and compare flights from Lexington to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LexingtonWashington, D.C.

LEX - DCA

LEXDCA

Lexington Blue Grass

Tue 2/10

6:09 am-7:40 am

Nonstop1h 31m

Washington, D.C. Reagan-National

Mon 2/16

9:27 pm-11:05 pm

Nonstop1h 38m

$179

LexingtonWashington, D.C.

LEX - DCA

LEXDCA

Lexington Blue Grass

Sat 2/28

5:35 pm-10:57 pm

1 stop5h 22m

Washington, D.C. Reagan-National

Mon 3/2

9:27 pm-11:05 pm

Nonstop1h 38m

$189

LexingtonWashington, D.C.

LEX - DCA

LEXDCA

Lexington Blue Grass

Sat 2/28

5:35 pm-10:57 pm

1 stop5h 22m

Washington, D.C. Reagan-National

Mon 3/2

5:10 pm-11:09 pm

1 stop5h 59m

$199

LexingtonWashington, D.C.

LEX - IAD

LEXIAD

Lexington Blue Grass

Thu 4/9

7:55 pm-12:31 am

1 stop4h 36m

Washington, D.C. Dulles Intl

Sat 4/11

6:00 am-9:48 am

1 stop3h 48m

$199

LexingtonBaltimore

LEX - BWI

LEXBWI

Lexington Blue Grass

Sun 2/1

11:51 am-8:31 am

1 stop20h 40m

Baltimore/Washington

Wed 2/4

1:00 pm-11:01 am

1 stop22h 01m

$241

LexingtonBaltimore

LEX - BWI

LEXBWI

Lexington Blue Grass

Sat 2/14

2:03 pm-9:17 pm

1 stop7h 14m

Baltimore/Washington

Wed 2/18

5:20 pm-11:49 pm

1 stop6h 29m

$249

LexingtonWashington, D.C.

LEX - DCA

LEXDCA

Lexington Blue Grass

Wed 2/4

8:07 am-3:59 pm

1 stop7h 52m

Washington, D.C. Reagan-National

Fri 2/6

9:35 am-4:14 pm

1 stop6h 39m

$257

LexingtonBaltimore

LEX - BWI

LEXBWI

Lexington Blue Grass

Fri 1/23

9:30 pm-11:17 am

1 stop13h 47m

Baltimore/Washington

Mon 1/26

6:15 am-8:40 pm

1 stop14h 25m

$257

LexingtonWashington, D.C.

LEX - IAD

LEXIAD

Lexington Blue Grass

Fri 2/20

3:00 pm-8:30 pm

1 stop5h 30m

Washington, D.C. Dulles Intl

Sun 2/22

5:00 am-10:51 am

1 stop5h 51m

$258

LexingtonBaltimore

LEX - BWI

LEXBWI

Lexington Blue Grass

Wed 1/21

8:35 am-2:11 pm

1 stop5h 36m

Baltimore/Washington

Sat 1/24

10:05 am-5:04 pm

1 stop6h 59m

$259

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.

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.?

What is the cheapest month to fly to Washington, D.C.?

The month of July is, on average, the cheapest month to fly to Washington, D.C. from Lexington, with most prices found around $174. If you’re not able to fly to Washington, D.C. in July, then August is your next best option. Flight prices from Lexington to Washington, D.C. during August average around $213.

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

On average, the least expensive day to fly to Washington, D.C. from Lexington is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $257. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Lexington to Washington, D.C. for around $1,119.

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

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

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

There is only 1 cabin class available to choose from on Lexington Blue Grass to Washington, D.C. 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. flights?

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

How have Lexington to Washington, D.C. flight prices changed over time?

As of January 2026, prices for Lexington to Washington, D.C. flights are approximately 16% more expensive when compared to flights at the same time last year.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Lexington to Washington, D.C. 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. (LEX to WAS) flight deals and tips

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

Best Price Found

$179

Fastest flight time

1h 28m

Direct flights

Mon, Tue, Wed, Thu, Fri and Sat

Airports in Washington, D.C.

2 airports
The best flight deal from Lexington to Washington, D.C. found on momondo in the last 72 hours is $179
The fastest flight from Lexington to Washington, D.C. takes 1h 28m
Direct flights go from Lexington to Washington, D.C. on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday. There are no airlines offering direct flights.
There are 2 airports in Washington, D.C.. From Lexington there are direct flights to Washington, D.C. Reagan-National (DCA).
Search flight deals

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

    Lexington Blue Grass and Washington, D.C. are 408.0 mi apart from one another. A reasonable flight in good conditions will take 1h 28m.

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

    Prices for flights from Lexington Blue Grass Airport to Washington, D.C. are refreshed on a daily basis.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lexington Blue Grass Airport to Washington, D.C..

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

    The necessary travel and health documents for your Washington, D.C. trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

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

Best airlines flying from Lexington to Washington, D.C.

Compare and see reviews for airlines that fly from Lexington to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $159Free CancellationRating
7.9
8,025 reviews
Search Delta flights
American AirlinesPriceFrom $178Free CancellationRating
7.2
11,095 reviews
Search American Airlines flights

  • Delta Flights From Lexington to Washington, D.C.

    Delta flies from Lexington to Washington, D.C. around 6 times per week, with 8,025 momondo users rating the airline 7.9/10. The cheapest Delta deal from Lexington to Washington, D.C. in the last 72 hours was $159 (round-trip), much lower than the average airfare cost of $345 for Delta flights on this route.

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
Tysons
Laurel
Colonial Beach
Silver Spring
Towson
Fredericksburg
Rockville
Gaithersburg
Manassas
Fairfax
Springfield
Glen Burnie
Linthicum Heights
Reston

Why use momondo?

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

It is quick and easy to find Lexington to Washington, D.C. flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington, D.C. that suits you.

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

Yes. All flights to Washington, D.C. from Lexington on momondo can be compared and filtered by various policies on offer, including flexible booking.

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?

Price alerts on flights to Washington, D.C. from Lexington are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport