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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 2/23. Fares are subject to change and may not be available on all flights or dates of travel.
LEX — DCA
Jan 26 — Feb 21
Mon 1/26
Mon 2/2
1 adult, Economy
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1. Tell us where you want to go

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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

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 December 27, 2025.

This Delta deal was found by Cheapflights users on 12/26. 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.
Mon 12/295:37 pmLEX - DCA
1 stop5h 13mDelta
Mon 1/199:25 pmDCA - LEX
Nonstop1h 41mDelta
Deal found 12/26$289
This Delta deal was found by Cheapflights users on 12/25. 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 12/306:05 amLEX - DCA
1 stop5h 32mDelta
Sun 1/49:45 pmDCA - LEX
Nonstop1h 38mDelta
Deal found 12/25$339
This Delta deal was found by Cheapflights users on 12/25. 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 12/263:36 pmLEX - DCA
1 stop7h 20mDelta
Mon 12/298:20 amDCA - LEX
1 stop4h 16mDelta
Deal found 12/25$379
This Delta deal was found by Cheapflights users on 12/26. 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 12/275:52 pmLEX - DCA
1 stop5h 04mDelta
Mon 12/2912:37 pmDCA - LEX
1 stop4h 20mDelta
Deal found 12/26$419
This Delta deal was found by Cheapflights users on 12/26. 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 12/273:36 pmLEX - DCA
1 stop7h 20mDelta
Sun 1/189:25 pmDCA - LEX
Nonstop1h 41mDelta
Deal found 12/26$449
This United Airlines deal was found by Cheapflights users on 12/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/271:57 pmLEX - DCA
1 stop7h 02mUnited Airlines
Mon 12/296:30 amDCA - LEX
1 stop6h 46mUnited Airlines
Deal found 12/25$490
This United Airlines deal was found by Cheapflights users on 12/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:00 amLEX - DCA
1 stop5h 58mUnited Airlines
Sun 1/1810:15 amDCA - LEX
2 stops12h 25mUnited Airlines
Deal found 12/26$579
This United Airlines deal was found by Cheapflights users on 12/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:48 pmLEX - DCA
1 stop6h 11mUnited Airlines
Mon 1/199:07 amDCA - LEX
2 stops11h 24mUnited Airlines
Deal found 12/26$608
This United Airlines deal was found by Cheapflights users on 12/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/286:00 amLEX - DCA
1 stop5h 58mUnited Airlines
Sun 1/189:07 amDCA - LEX
2 stops13h 33mUnited Airlines
Deal found 12/26$654

Find 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 December 27, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$179
(Delta)

One-way from

$109
(Delta)

Popular in

March

Cheapest in

January

Average price

$309

Good round-trip deal

$179 or less

Good one-way deal

$182 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
Search Deals
One-way flight from Lexington Blue Grass to Washington, D.C. Reagan-National
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($40 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Lexington Blue Grass to Washington, D.C. Reagan-National.
Search Deals
Price to beat on a one-way flight from Lexington Blue Grass to Washington, D.C. Reagan-National.
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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 December 27, 2025.
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 4/17

6:15 am-7:47 am

Nonstop1h 32m

Washington, D.C. Reagan-National

Sun 4/19

9:05 pm-10:43 pm

Nonstop1h 38m

$179

LexingtonWashington, D.C.

LEX - DCA

LEXDCA

Lexington Blue Grass

Fri 2/27

6:15 am-7:43 am

Nonstop1h 28m

Washington, D.C. Reagan-National

Sun 3/8

9:00 pm-10:37 pm

Nonstop1h 37m

$179

LexingtonWashington, D.C.

LEX - DCA

LEXDCA

Lexington Blue Grass

Fri 3/27

6:19 am-7:49 am

Nonstop1h 30m

Washington, D.C. Reagan-National

Mon 3/30

9:00 pm-10:37 pm

Nonstop1h 37m

$179

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

Sun 3/8

9:00 pm-10:37 pm

Nonstop1h 37m

$189

LexingtonWashington, D.C.

LEX - DCA

LEXDCA

Lexington Blue Grass

Fri 1/23

6:09 am-7:40 am

Nonstop1h 31m

Washington, D.C. Reagan-National

Mon 1/26

9:25 pm-11:06 pm

Nonstop1h 41m

$189

LexingtonWashington, D.C.

LEX - DCA

LEXDCA

Lexington Blue Grass

Sat 1/24

6:00 am-12:07 pm

1 stop6h 07m

Washington, D.C. Reagan-National

Sat 1/31

6:04 am-9:57 am

1 stop3h 53m

$199

LexingtonWashington, D.C.

LEX - DCA

LEXDCA

Lexington Blue Grass

Fri 5/29

5:55 pm-10:20 pm

1 stop4h 25m

Washington, D.C. Reagan-National

Tue 6/2

6:00 am-10:16 am

1 stop4h 16m

$199

LexingtonWashington, D.C.

LEX - DCA

LEXDCA

Lexington Blue Grass

Mon 2/23

6:15 am-7:43 am

Nonstop1h 28m

$109

LexingtonWashington, D.C.

LEX - DCA

LEXDCA

Lexington Blue Grass

Thu 3/26

6:19 am-7:49 am

Nonstop1h 30m

$109

LexingtonWashington, D.C.

LEX - DCA

LEXDCA

Lexington Blue Grass

Tue 1/27

6:09 am-7:40 am

Nonstop1h 31m

$109

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/25

Showing 1-10 of 18 results
1
2

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 December.
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 December 19, 2025.

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.

What is the cheapest time of day to fly from LEX to DCA?

Find hourly flight availability from Lexington to Reagan-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 27, 2025.

A simple way to save on the total cost of your ticket is to fly from Lexington to Washington, D.C. Reagan-National Airport in the morning. If you’re flexible enough to do this you can expect to save up to 40% on your trip compared to booking a flight in the evening.

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 December 27, 2025.
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
8,018 reviews

Entertainment

7.9

Overall

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Comfort

7.9

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
8,018 reviews
Delta
7.9
Good
8,018 reviews

Entertainment

7.9

Overall

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Comfort

7.9

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
11,068 reviews
Delta
7.9
Good
8,018 reviews

Entertainment

7.9

Overall

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Comfort

7.9

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 32m. 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 51% 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 $210, our data shows the cheapest flight currently is $128. 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
Hanover
Silver Spring
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

See prices for flight routes from nearby airports that may be better suited for you.
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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 December 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$178Average$378FlexibilityNo cancel feeOn-time71%
DeltaCheapest$178Average$308FlexibilityNo cancel feeOn-timeN/A

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