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Reagan-National

$188+ 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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
LEX — DCA
May 20 — May 271
Tue 5/20
Tue 5/27
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 April, booked 28 days in advance, depart on a Thursday or Friday 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 May 15, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$299
(Delta)

One-way from

$188
(American Airlines)

Popular in

March

Cheapest in

January

Average price

$364

Good round-trip deal

$339 or less

Good one-way deal

$228 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. 3% potential increase in price ($13 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 May 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 May 15, 2025.

This Delta deal was found by Cheapflights users on 5/15. 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 7/186:00 amLEX - DCA
Nonstop1h 33mDelta
Sun 7/209:25 pmDCA - LEX
Nonstop1h 33mDelta
Deal found 5/15$299
This American Airlines deal was found by Cheapflights users on 5/15. 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.
Fri 6/1310:56 amLEX - DCA
1 stop4h 38mAmerican Airlines
Mon 6/165:59 pmDCA - LEX
1 stop5h 08mAmerican Airlines
Deal found 5/15$349
This United Airlines deal was found by Cheapflights users on 5/15. 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 7/227:00 amLEX - DCA
1 stop5h 58mUnited Airlines
Tue 7/223:30 pmDCA - LEX
1 stop4h 51mUnited Airlines
Deal found 5/15$411

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 May 15, 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 7/18

6:00 am-7:33 am

Nonstop1h 33m

Washington, D.C. Reagan-National

Sun 7/20

9:25 pm-10:58 pm

Nonstop1h 33m

$299

LexingtonWashington, D.C.

LEX - DCA

LEXDCA

Lexington Blue Grass

Fri 6/13

10:56 am-3:34 pm

1 stop4h 38m

Washington, D.C. Reagan-National

Mon 6/16

5:59 pm-11:07 pm

1 stop5h 08m

$349

LexingtonWashington, D.C.

LEX - DCA

LEXDCA

Lexington Blue Grass

Tue 7/22

7:00 am-12:58 pm

1 stop5h 58m

Washington, D.C. Reagan-National

Tue 7/22

3:30 pm-8:21 pm

1 stop4h 51m

$411

LexingtonWashington, D.C.

LEX - DCA

LEXDCA

Lexington Blue Grass

Sat 7/5

11:21 am-10:15 pm

1 stop10h 54m

$188

LexingtonWashington, D.C.

LEX - DCA

LEXDCA

Lexington Blue Grass

Sun 6/15

6:00 am-7:34 am

Nonstop1h 34m

$199

LexingtonWashington, D.C.

LEX - DCA

LEXDCA

Lexington Blue Grass

Sat 7/5

7:00 am-7:30 pm

2 stops12h 30m

$286

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/15

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 May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Lexington-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. FlightHub >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 Expedia the most. Expedia 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 May 9, 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 28 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 June is currently the most expensive (average of $342). 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 May 15, 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.

Rainfall in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Reagan-National Airport when rainfall is around 2.6 in.

Temperature in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 May 15, 2025.
Read reviews from past customers who have flown Delta, United Airlines and American Airlines from Lexington to Washington, D.C.. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

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
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

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!
United Airlines
7.4
Good
8,731 reviews
Delta
8.0
Very good
7,946 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

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
7,946 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

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 Delta is currently your cheapest option to Washington, D.C. Reagan-National Airport, with prices starting at $299. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $349 and $411, respectively. Delta is 23% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Lexington to Washington, D.C. Reagan-National Airport one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $188. Delta flights start at $199 while deals on United Airlines start at $286 one-way.

  • 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 $309, our data shows the cheapest flight currently is $198. When looking at the most popular route, (Lexington Blue Grass - Washington, D.C. Reagan-National), you can expect to pay $299 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 June is currently the most expensive (average of $342). 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 Lexington?

Book flights to Lexington if you plan to visit one of these locations
Alexandria
Arlington
Woodbridge
Tysons
Springfield
Fairfax
Silver Spring
Fredericksburg
Rockville
Linthicum Heights
Gaithersburg
Falls Church
Laurel
Easton
Towson
Herndon
Bowie
National Harbor
Reston
Manassas

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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 May 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$229Average$389FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$268Average$368FlexibilityNo cancel feeOn-time71%

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