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Reagan-National

$109+ Cheap flights from Lexington (LEX) to Reagan-National (DCA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
LEX — DCA
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheapflights Tip: The best prices from Lexington Blue Grass to Washington, D.C. Reagan-National are usually found in January or October, booked 24 days in advance, depart on a Wednesday or Thursday and return on a Wednesday

Cheap flight deals from Lexington to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from Lexington (LEX) to Reagan-National (DCA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$179
(Delta)

One-way from

$109
(Delta)

Popular in

July

Cheapest in

January

Average price

$267

Good round-trip deal

$179 or less
Provider with most accurate pricing for Lexington Blue Grass-Washington, D.C. Reagan-National flight deals.
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Provider most trusted by Cheapflights users for Lexington Blue Grass-Washington, D.C. Reagan-National flights.
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From Lexington Blue Grass to Washington, D.C. Reagan-National
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One-way flight from Lexington Blue Grass to Washington, D.C. Reagan-National
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Highest demand for flights based on searches. 7% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Price to beat on a round-trip flight from Lexington Blue Grass to Washington, D.C. Reagan-National.
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Find flight deals from Lexington to Reagan-National

Cheapest flights from Lexington to Reagan-National
Explore the most affordable flight options available from Lexington to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.

This Delta deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/106:09 amLEX - DCA
Nonstop1h 31mDelta
Mon 2/169:27 pmDCA - LEX
Nonstop1h 38mDelta
Deal found 1/5$179
This Delta deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/285:35 pmLEX - DCA
1 stop5h 22mDelta
Tue 3/39:27 pmDCA - LEX
Nonstop1h 38mDelta
Deal found 1/6$189
This Delta deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/285:35 pmLEX - DCA
1 stop5h 22mDelta
Mon 3/25:10 pmDCA - LEX
1 stop5h 59mDelta
Deal found 1/6$199
This Delta deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/156:15 amLEX - DCA
Nonstop1h 28mDelta
Wed 2/189:27 pmDCA - LEX
Nonstop1h 38mDelta
Deal found 1/5$217
This Delta deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/46:09 amLEX - DCA
Nonstop1h 31mDelta
Fri 2/69:25 pmDCA - LEX
Nonstop1h 41mDelta
Deal found 1/6$237
This Delta deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/226:09 amLEX - DCA
Nonstop1h 31mDelta
Mon 1/269:25 pmDCA - LEX
Nonstop1h 41mDelta
Deal found 1/6$239
This Delta deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/236:55 amLEX - DCA
1 stop6h 02mDelta
Sun 1/259:25 pmDCA - LEX
Nonstop1h 41mDelta
Deal found 1/5$249
This American Airlines deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/48:07 amLEX - DCA
1 stop7h 52mAmerican Airlines
Fri 2/69:35 amDCA - LEX
1 stop6h 39mAmerican Airlines
Deal found 1/6$257
This Delta deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/910:30 amLEX - DCA
1 stop6h 05mDelta
Sat 4/116:00 amDCA - LEX
1 stop3h 48mDelta
Deal found 1/6$258
This Delta deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/136:19 amLEX - DCA
Nonstop1h 30mDelta
Thu 3/199:00 pmDCA - LEX
Nonstop1h 37mDelta
Deal found 1/7$259

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lexington to Reagan-National 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, Cheapflights users made 2,558,603 searches. Data last updated January 8, 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

Lexington

Fly to

Reagan-National

Route

Depart

Return

Price

LexingtonWashington, D.C.

LEX - DCA

LEXDCA

Lexington Blue Grass

Fri 7/3

6:10 am-7:41 am

Nonstop1h 31m

Washington, D.C. Reagan-National

Mon 7/6

9:45 pm-11:17 pm

Nonstop1h 32m

$179

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 2/21

5:00 pm-9:34 pm

1 stop4h 34m

Washington, D.C. Reagan-National

Wed 2/25

9:27 pm-11:05 pm

Nonstop1h 38m

$189

LexingtonWashington, D.C.

LEX - DCA

LEXDCA

Lexington Blue Grass

Fri 3/27

5:49 pm-10:51 pm

1 stop5h 02m

Washington, D.C. Reagan-National

Mon 3/30

9:00 pm-10:37 pm

Nonstop1h 37m

$189

LexingtonWashington, D.C.

LEX - DCA

LEXDCA

Lexington Blue Grass

Thu 4/9

6:19 am-7:49 am

Nonstop1h 30m

Washington, D.C. Reagan-National

Sat 4/11

6:00 am-9:48 am

1 stop3h 48m

$189

LexingtonWashington, D.C.

LEX - DCA

LEXDCA

Lexington Blue Grass

Sat 2/28

5:00 pm-9:34 pm

1 stop4h 34m

Washington, D.C. Reagan-National

Tue 3/3

9:54 am-4:51 pm

1 stop6h 57m

$199

LexingtonWashington, D.C.

LEX - DCA

LEXDCA

Lexington Blue Grass

Mon 2/16

6:15 am-7:43 am

Nonstop1h 28m

Washington, D.C. Reagan-National

Wed 2/18

9:27 pm-11:05 pm

Nonstop1h 38m

$217

LexingtonWashington, D.C.

LEX - DCA

LEXDCA

Lexington Blue Grass

Sun 2/22

6:15 am-7:43 am

Nonstop1h 28m

Washington, D.C. Reagan-National

Thu 2/26

9:27 pm-11:05 pm

Nonstop1h 38m

$217

LexingtonWashington, D.C.

LEX - DCA

LEXDCA

Lexington Blue Grass

Sun 2/15

5:35 pm-10:57 pm

1 stop5h 22m

Washington, D.C. Reagan-National

Wed 2/18

7:30 am-11:50 am

1 stop4h 20m

$237

LexingtonWashington, D.C.

LEX - DCA

LEXDCA

Lexington Blue Grass

Wed 2/4

6:09 am-7:40 am

Nonstop1h 31m

Washington, D.C. Reagan-National

Fri 2/6

9:25 pm-11:06 pm

Nonstop1h 41m

$237

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 21 results
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Compare providers for flights from Lexington to Reagan-National

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Lexington to Reagan-National in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Lexington-Washington, D.C. Reagan-National Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Lexington-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Lexington-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Lexington-Washington, D.C. Reagan-National Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Lexington-Washington, D.C. Reagan-National Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Lexington to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Lexington with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Lexington to Washington, D.C. Reagan-National Airport

How far ahead should I book a flight from Lexington to Washington, D.C. Reagan-National Airport?

Use this chart to determine the optimal time to book a round-trip flight from Lexington to Reagan-National. Price data was last updated on January 2, 2026.

To ensure you get the cheapest price possible for a flight from Lexington to Washington, D.C. Reagan-National Airport, you should look to book at least 23 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, October is the cheapest month in which you can book a flight from Lexington to Washington, D.C. Reagan-National Airport (average of $108). Flying from Lexington to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $181). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Reagan-National

Get insights into the airlines that provide service to Reagan-National. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Reagan-National. Reviews last updated January 8, 2026.
See what other customers who have flown with Delta and American Airlines from Lexington to Washington, D.C. Reagan-National Airport have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,025 reviews

Entertainment

7.8

Boarding

8.1

Food

7.2

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,025 reviews
Delta
7.9
Good
8,025 reviews

Entertainment

7.8

Boarding

8.1

Food

7.2

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,094 reviews
Delta
7.9
Good
8,025 reviews

Entertainment

7.8

Boarding

8.1

Food

7.2

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Lexington to Reagan-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Lexington to Washington, D.C. Reagan-National?

    Most people fly from Lexington Blue Grass (LEX) if they book a flight from Lexington to Washington, D.C. Reagan-National. On average, Blue Grass has 0 outbound flights to Washington, D.C. Reagan-National per day from 2 airlines. Lexington Blue Grass is conveniently located just 5.6 mi from Lexington’s city center.

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

    Airlines like Delta fly from Lexington to Washington, D.C. Reagan-National Airport in about 1h 31m. The time it takes to get you to your destination is usually consistent. The distance between Lexington and Washington, D.C. Reagan-National Airport is about 413 mi. Generally, flights for this route are nonstop.

  • What are the cheapest airlines flying from Lexington to Washington, D.C. Reagan-National Airport round-trip?

    Flying on Delta is currently your cheapest option to Washington, D.C. Reagan-National Airport, with prices starting at $159. Another option worth looking into is American Airlines, starting at $178 round trip. Delta is 50% cheaper than the average price of flights available within the next 90 days to this destination.

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

    While on average a flight from Lexington to Washington, D.C. Reagan-National Airport is generally $257, our data shows the cheapest flight currently is $145. When looking at the most popular route, (Lexington Blue Grass - Washington, D.C. Reagan-National), you can expect to pay $179 for that flight.

  • Can I find deals for flights from Lexington to Reagan-National that include hotel bookings?

    Yes. In addition to deals on Lexington to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Lexington to Reagan-National?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lexington to Reagan-National.

  • Can I find deals for business class flights from Lexington to Reagan-National?

    Yes. Cheapflights offers flight deals from Lexington to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, October is the cheapest month in which you can book a flight from Lexington to Washington, D.C. Reagan-National Airport (average of $108). Flying from Lexington to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $181). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Washington, D.C. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Silver Spring
Hanover
Fredericksburg
Linthicum Heights
Rockville
Laurel
Towson
Manassas
National Harbor
Bowie
Largo
McLean
Clinton
Cordova

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Alternative routes for Lexington to Reagan-National

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Top 2 airlines flying from Lexington to Reagan-National

Discover the top 2 airlines that operate flights from Lexington to Reagan-National. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$178Average$378FlexibilityNo cancel feeOn-time71%
DeltaCheapest$178Average$307FlexibilityNo cancel feeOn-timeN/A

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