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Reagan-National

$99+ 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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
LEX — DCA
aug. 19 — aug. 261
tir. 8/19
tir. 8/26
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 June, booked 49 days in advance, depart on a Saturday or Thursday and return on a Thursday

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 august 14, 2025.

Round-trip from

$159
(Delta)

One-way from

$99
(Delta)

Popular in

March

Cheapest in

January

Average price

$457

Good round-trip deal

$159 or less

Good one-way deal

$148 or less
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. 5% potential increase in price ($23 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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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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Price to beat on a one-way 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 august 14, 2025.

This Delta deal was found by Cheapflights users on 8/12. 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.
tor. 9/116:05 amLEX - DCA
Nonstop1h 33mDelta
man. 9/159:30 pmDCA - LEX
Nonstop1h 32mDelta
Deal found 8/12$159
This American Airlines deal was found by Cheapflights users on 8/13. 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.
lør. 9/276:34 pmLEX - DCA
1 stop4h 49mAmerican Airlines
man. 9/294:01 pmDCA - LEX
1 stop7h 27mAmerican Airlines
Deal found 8/13$179
This American Airlines deal was found by Cheapflights users on 8/13. 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.
lør. 9/276:34 pmLEX - DCA
1 stop4h 49mAmerican Airlines
lør. 10/46:00 amDCA - LEX
1 stop6h 24mAmerican Airlines
Deal found 8/13$180
This American Airlines deal was found by Cheapflights users on 8/13. 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.
tor. 9/115:57 pmLEX - DCA
1 stop5h 58mAmerican Airlines
søn. 9/144:01 pmDCA - LEX
1 stop7h 27mAmerican Airlines
Deal found 8/13$189
This Delta deal was found by Cheapflights users on 8/12. 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.
tor. 8/286:15 amLEX - DCA
Nonstop1h 33mDelta
man. 9/19:25 pmDCA - LEX
Nonstop1h 33mDelta
Deal found 8/12$199
This American Airlines deal was found by Cheapflights users on 8/12. 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.
tor. 8/288:17 pmLEX - DCA
1 stop3h 42mAmerican Airlines
tir. 9/22:00 pmDCA - LEX
1 stop4h 26mAmerican Airlines
Deal found 8/12$209
This Delta deal was found by Cheapflights users on 8/12. 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.
fre. 8/226:20 amLEX - DCA
Nonstop1h 33mDelta
man. 8/259:25 pmDCA - LEX
Nonstop1h 33mDelta
Deal found 8/12$219
This Delta deal was found by Cheapflights users on 8/11. 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.
man. 9/155:48 pmLEX - DCA
1 stop5h 09mDelta
fre. 9/199:30 pmDCA - LEX
Nonstop1h 32mDelta
Deal found 8/11$227
This Delta deal was found by Cheapflights users on 8/12. 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.
man. 9/86:15 amLEX - DCA
Nonstop1h 33mDelta
tir. 9/99:28 pmDCA - LEX
Nonstop1h 33mDelta
Deal found 8/12$237
This Delta deal was found by Cheapflights users on 8/11. 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.
man. 12/226:10 amLEX - DCA
Nonstop1h 34mDelta
lør. 12/275:30 pmDCA - LEX
1 stop5h 27mDelta
Deal found 8/11$238

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 august 14, 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

ons. 10/29

6:10 am-7:44 am

Nonstop1h 34m

Washington, D.C. Reagan-National

man. 11/3

9:26 pm-11:01 pm

Nonstop1h 35m

$159

LexingtonWashington, D.C.

LEX - DCA

LEXDCA

Lexington Blue Grass

tor. 9/11

6:05 am-7:38 am

Nonstop1h 33m

Washington, D.C. Reagan-National

man. 9/15

9:30 pm-11:02 pm

Nonstop1h 32m

$159

LexingtonWashington, D.C.

LEX - DCA

LEXDCA

Lexington Blue Grass

ons. 10/1

6:05 am-7:38 am

Nonstop1h 33m

Washington, D.C. Reagan-National

ons. 10/22

9:25 pm-11:00 pm

Nonstop1h 35m

$159

LexingtonWashington, D.C.

LEX - DCA

LEXDCA

Lexington Blue Grass

lør. 11/8

6:08 pm-10:15 pm

1 stop4h 07m

Washington, D.C. Reagan-National

man. 11/10

6:00 am-10:33 am

1 stop4h 33m

$179

LexingtonWashington, D.C.

LEX - DCA

LEXDCA

Lexington Blue Grass

lør. 9/27

6:34 pm-11:23 pm

1 stop4h 49m

Washington, D.C. Reagan-National

tir. 9/30

3:28 pm-9:14 pm

1 stop5h 46m

$179

LexingtonWashington, D.C.

LEX - DCA

LEXDCA

Lexington Blue Grass

fre. 11/7

7:56 am-2:23 pm

1 stop6h 27m

Washington, D.C. Reagan-National

man. 11/10

5:00 am-10:16 am

1 stop5h 16m

$179

LexingtonWashington, D.C.

LEX - DCA

LEXDCA

Lexington Blue Grass

fre. 9/12

7:15 pm-11:04 pm

1 stop3h 49m

Washington, D.C. Reagan-National

søn. 9/14

4:01 pm-11:28 pm

1 stop7h 27m

$179

LexingtonWashington, D.C.

LEX - DCA

LEXDCA

Lexington Blue Grass

lør. 9/27

6:34 pm-11:23 pm

1 stop4h 49m

Washington, D.C. Reagan-National

man. 9/29

4:01 pm-11:28 pm

1 stop7h 27m

$179

LexingtonWashington, D.C.

LEX - DCA

LEXDCA

Lexington Blue Grass

lør. 9/27

6:34 pm-11:23 pm

1 stop4h 49m

Washington, D.C. Reagan-National

lør. 10/4

6:00 am-12:24 pm

1 stop6h 24m

$180

LexingtonWashington, D.C.

LEX - DCA

LEXDCA

Lexington Blue Grass

ons. 9/10

6:34 pm-11:23 pm

1 stop4h 49m

Washington, D.C. Reagan-National

tir. 9/16

10:49 am-6:03 pm

1 stop7h 14m

$189

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 23 results
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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 August 8, 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 49 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, February is the cheapest month in which you can book a flight from Lexington to Washington, D.C. Reagan-National Airport (average of $278). Flying from Lexington to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $335). 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 august 14, 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 at noon. If you’re flexible enough to do this you can expect to save up to 31% 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 august 14, 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
8.0
Very good
7,984 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,984 reviews
Delta
8.0
Very good
7,984 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,984 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

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

    Flying on American Airlines is currently your cheapest option to Washington, D.C. Reagan-National Airport, with prices starting at $178. Another option worth looking into is Delta, starting at $197 round trip. American Airlines is 53% 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 $273, our data shows the cheapest flight currently is $118. When looking at the most popular route, (Lexington Blue Grass - Washington, D.C. Reagan-National), you can expect to pay $159 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, February is the cheapest month in which you can book a flight from Lexington to Washington, D.C. Reagan-National Airport (average of $278). Flying from Lexington to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $335). 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
Woodbridge
Arlington
Alexandria
Tysons
Silver Spring
Springfield
Fredericksburg
Gaithersburg
Towson
Linthicum Heights
Fairfax
Manassas
Falls Church
Laurel
Rockville
Oxon Hill
National Harbor
Dundalk
Waldorf
Bowie

Browse thousands of different options on Cheapflights for your next trip

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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 august 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$178Average$398FlexibilityNo cancel feeOn-time71%
DeltaCheapest$197Average$379FlexibilityNo cancel feeOn-timeN/A

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