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Lexington

$109+ Cheap flights from Washington, D.C. (WAS) to Lexington (LEX)

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 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — LEX
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Lexington

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Lexington (LEX). 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 September 15, 2025.

Round-trip from

$179
(Delta)

One-way from

$109
(Delta)

Popular in

March

Cheapest in

July

Average price

$308

Good round-trip deal

$277 or less

Good one-way deal

$108 or less
From Washington, D.C. (WAS) to Lexington Blue Grass
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One-way flight from Washington, D.C. (WAS) to Lexington Blue Grass
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Highest demand for flights based on searches. 7% potential increase in price ($31 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Washington, D.C. (WAS) to Lexington Blue Grass.
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Price to beat on a one-way flight from Washington, D.C. (WAS) to Lexington Blue Grass.
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Find flight deals from Washington, D.C. to Lexington

Cheapest flights from Washington, D.C. to Lexington
Explore the most affordable flight options available from Washington, D.C. to Lexington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Delta deal was found by Cheapflights users on 9/15. 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.
Tue 10/219:25 pmDCA - LEX
Nonstop1h 35mDelta
Thu 10/306:10 amLEX - DCA
Nonstop1h 34mDelta
Deal found 9/15$179
This Delta deal was found by Cheapflights users on 9/15. 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.
Tue 10/219:25 pmDCA - LEX
Nonstop1h 35mDelta
Tue 10/281:14 pmLEX - DCA
1 stop5h 19mDelta
Deal found 9/15$189
This Delta deal was found by Cheapflights users on 9/15. 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.
Tue 10/216:05 amIAD - LEX
1 stop3h 40mDelta
Wed 10/291:14 pmLEX - IAD
1 stop6h 10mDelta
Deal found 9/15$199
This Delta deal was found by Cheapflights users on 9/15. 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.
Tue 10/216:00 amDCA - LEX
1 stop3h 45mDelta
Wed 10/293:46 pmLEX - DCA
1 stop5h 57mDelta
Deal found 9/15$199
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Sat 10/256:34 amIAD - LEX
1 stop3h 59mAmerican Airlines
Mon 10/278:02 pmLEX - IAD
1 stop3h 51mAmerican Airlines
Deal found 9/14$200
This Delta deal was found by Cheapflights users on 9/15. 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.
Wed 10/19:30 pmDCA - LEX
Nonstop1h 32mDelta
Tue 10/76:10 amLEX - DCA
Nonstop1h 34mDelta
Deal found 9/15$209
This Delta deal was found by Cheapflights users on 9/14. 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 10/209:25 pmDCA - LEX
Nonstop1h 35mDelta
Wed 10/226:10 amLEX - DCA
Nonstop1h 34mDelta
Deal found 9/14$217
This Delta deal was found by Cheapflights users on 9/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/269:30 pmDCA - LEX
Nonstop1h 42mDelta
Wed 12/36:14 amLEX - DCA
Nonstop1h 34mDelta
Deal found 9/13$218
This Delta deal was found by Cheapflights users on 9/15. 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.
Mon 10/209:25 pmDCA - LEX
Nonstop1h 35mDelta
Tue 10/215:57 pmLEX - DCA
1 stop5h 44mDelta
Deal found 9/15$227
This Delta deal was found by Cheapflights users on 9/14. 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 10/299:26 pmDCA - LEX
Nonstop1h 35mDelta
Sat 11/13:46 pmLEX - DCA
1 stop5h 57mDelta
Deal found 9/14$228
This Delta deal was found by Cheapflights users on 9/15. 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.
Wed 10/16:00 amIAD - LEX
1 stop3h 44mDelta
Tue 10/75:57 pmLEX - IAD
1 stop5h 21mDelta
Deal found 9/15$229
This Delta deal was found by Cheapflights users on 9/15. 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.
Tue 10/216:00 amBWI - LEX
1 stop3h 45mDelta
Tue 10/285:54 pmLEX - BWI
1 stop5h 08mDelta
Deal found 9/15$229

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Lexington 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 September 15, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Lexington that are best for you.

Fly from

Washington, D.C.

Fly to

Lexington

Route

Depart

Return

Price

Washington, D.C.Lexington

DCA - LEX

DCALEX

Washington, D.C. Reagan-National

Wed 10/22

9:25 pm-11:00 pm

Nonstop1h 35m

Lexington Blue Grass

Wed 10/29

6:10 am-7:44 am

Nonstop1h 34m

$179

Washington, D.C.Lexington

DCA - LEX

DCALEX

Washington, D.C. Reagan-National

Sat 11/1

6:19 am-9:45 am

1 stop3h 26m

Lexington Blue Grass

Tue 11/4

6:10 am-7:44 am

Nonstop1h 34m

$189

Washington, D.C.Lexington

DCA - LEX

DCALEX

Washington, D.C. Reagan-National

Tue 10/21

9:25 pm-11:00 pm

Nonstop1h 35m

Lexington Blue Grass

Wed 10/29

3:46 pm-10:40 pm

1 stop6h 54m

$189

BaltimoreLexington

BWI - LEX

BWILEX

Baltimore/Washington

Wed 2/18

6:08 pm-11:55 pm

1 stop5h 47m

Lexington Blue Grass

Sat 2/21

12:34 pm-3:50 pm

1 stop3h 16m

$199

Washington, D.C.Lexington

IAD - LEX

IADLEX

Washington, D.C. Dulles Intl

Sat 11/1

6:05 am-9:45 am

1 stop3h 40m

Lexington Blue Grass

Tue 11/4

5:54 pm-11:00 pm

1 stop5h 06m

$199

Washington, D.C.Lexington

IAD - LEX

IADLEX

Washington, D.C. Dulles Intl

Wed 2/18

6:10 am-10:25 am

1 stop4h 15m

Lexington Blue Grass

Sat 2/21

5:00 pm-10:57 pm

1 stop5h 57m

$199

Washington, D.C.Lexington

IAD - LEX

IADLEX

Washington, D.C. Dulles Intl

Sat 10/25

6:05 am-9:45 am

1 stop3h 40m

Lexington Blue Grass

Tue 10/28

1:14 pm-7:24 pm

1 stop6h 10m

$199

Washington, D.C.Lexington

IAD - LEX

IADLEX

Washington, D.C. Dulles Intl

Tue 10/21

6:05 am-9:45 am

1 stop3h 40m

Lexington Blue Grass

Wed 10/29

1:14 pm-7:24 pm

1 stop6h 10m

$199

Washington, D.C.Lexington

IAD - LEX

IADLEX

Washington, D.C. Dulles Intl

Tue 10/21

6:05 am-9:45 am

1 stop3h 40m

Lexington Blue Grass

Tue 10/28

1:14 pm-7:24 pm

1 stop6h 10m

$199

Washington, D.C.Lexington

DCA - LEX

DCALEX

Washington, D.C. Reagan-National

Sat 10/25

8:00 am-12:18 pm

1 stop4h 18m

Lexington Blue Grass

Wed 10/29

3:46 pm-9:43 pm

1 stop5h 57m

$199

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 53 results
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Best time to book a flight from Washington, D.C. to Lexington

Have a flexible travel schedule? Discover the best time to fly to Lexington from Washington, D.C. 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 Washington, D.C. to Lexington

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

Currently, August is the cheapest month in which you can book a flight from Washington, D.C. to Lexington (average of $303). Flying from Washington, D.C. to Lexington in April is currently the most expensive (average of $390). 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 WAS to LEX?

Find hourly flight availability from Washington, D.C. to Lexington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

One of the essential ways to save on airfare from Washington, D.C. to Lexington is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 24% on airfare.

What is the cheapest day to fly from Washington, D.C. to Lexington?

Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Lexington. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Washington, D.C. to Lexington flight should consider departing on Saturday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Lexington

Get insights into the airlines that provide service to Lexington. 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 Lexington. Reviews last updated September 15, 2025.
See what other customers who have flown with Delta and American Airlines from Washington, D.C. to Lexington have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,954 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

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
7,954 reviews
Delta
8.0
Very good
7,954 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

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
7,954 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

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 Washington, D.C. to Lexington. 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 into for flights to Lexington from Washington, D.C.?

    Located just 5.6 mi from the city center, Lexington Blue Grass is the airport most travelers will use when flying to Lexington from Washington, D.C.. Booking flights from Washington, D.C. to Blue Grass (LEX) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. from 2 different airlines.

  • How long is the flight from Washington, D.C. to Lexington?

    For as low as $179, Delta can have you in Lexington from Washington, D.C. in 1h 35m. The distance from Washington, D.C. to Lexington is about 413 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    According to our current data, Delta ($199), and American Airlines ($238) offers the cheapest pricing from Washington, D.C. to Lexington. These flights start at 44% lower than the current average price 3 months from now.

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

    $109 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $180 and $180, respectively.

  • What are the most popular routes from Washington, D.C. to Lexington?

    The most popular flight routes from Washington, D.C. to Lexington are Washington, D.C. Dulles Intl - Lexington Blue Grass, Washington, D.C. Reagan-National - Lexington Blue Grass and Baltimore/Washington - Lexington Blue Grass.

  • Can I find deals for flights from Washington, D.C. to Lexington that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Lexington flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Lexington?

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

  • Can I find deals for business class flights from Washington, D.C. to Lexington?

    Yes. Cheapflights offers flight deals from Washington, D.C. to Lexington 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 Washington, D.C. to Lexington?

    Currently, August is the cheapest month in which you can book a flight from Washington, D.C. to Lexington (average of $303). Flying from Washington, D.C. to Lexington in April is currently the most expensive (average of $390). 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
Georgetown
Berea
Frankfort

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Top 2 airlines flying from Washington, D.C. to Lexington

Discover the top 2 airlines that operate flights from Washington, D.C. to Lexington. 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$199Average$343FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$228Average$370FlexibilityNo cancel feeOn-time71%

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