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

For one-way options, check prices for Delta. According to our data, you can fly for as low as $99. Users have also found prices from $109 and $259 on American Airlines and United Airlines, respectively.

What is the cheapest day to fly from Washington, D.C. Reagan-National Airport to Lexington?

Travelers seeking maximum savings on their Washington, D.C. Reagan-National Airport to Lexington flight should consider departing on Thursday evenings when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Lexington ranges from 2.9 - 5.3 inches per month. May is typically the wettest month, when rainfall can reach 5.3 in. September is typically the driest time to visit Lexington when rainfall is around 2.9 in.

If weather is an important factor for your trip to Lexington, 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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

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

The cheapest flight price from Washington, D.C. Reagan-National Airport to Lexington is $98. On average you can expect to pay $299. The most popular route, (Washington, D.C. Reagan-National - Lexington Blue Grass), can usually be booked for $159.

What is the cheapest day to fly round-trip from Washington, D.C. Reagan-National Airport to Lexington?

Monday flights are found to be more expensive to fly from Washington, D.C. Reagan-National Airport to Lexington. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Lexington.

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

Travelers have found it’s best to book a flight 60 days in advance to save up to 66% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 60 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Washington, D.C. Reagan-National Airport to Lexington 1-2 weeks in advance for as low as $264, or $264 for flights within the next 24 hours.

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

The best pricing can be found in the month of February. Prices to Lexington from Washington, D.C. Reagan-National Airport average $366. You can even find prices in February for less than $366, as users have found deals to Lexington from as low as $253. The month of March appears to be one of the more expensive times to travel to Lexington from Washington, D.C. Reagan-National Airport. Flying in the targeted month can save you up to 41%.

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

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. Reagan-National. Booking flights from Washington, D.C. Reagan-National to Blue Grass (LEX) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. Reagan-National from 2 different airlines.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Reagan-National 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.

$99+ Flights from Washington, D.C. Reagan-National Airport to Lexington

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Cheap flight deals from Reagan-National to Lexington

Round-trip from	$159 (Delta)
One-way from	$99 (Delta)
Popular in	November
Cheapest in	January
Average price	$376
Good round-trip deal	$199 or less
Good one-way deal	$123 or less

From Washington, D.C. Reagan-National to Lexington Blue Grass

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One-way flight from Washington, D.C. Reagan-National to Lexington Blue Grass

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Highest demand for flights based on searches. 9% potential increase in price ($40 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Price to beat on a round-trip flight from Washington, D.C. Reagan-National to Lexington Blue Grass.

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Price to beat on a one-way flight from Washington, D.C. Reagan-National to Lexington Blue Grass.

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Find flight deals from Reagan-National to Lexington

Cheapest flights from Reagan-National to Lexington
Explore the most affordable flight options available from Reagan-National to Lexington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 11, 2025.

Fri 8/89:25 pmDCA - LEX

Nonstop1h 33mDelta

Sun 8/106:00 amLEX - DCA

Nonstop1h 33mDelta

Deal found 7/9

$159

Tue 9/25:35 pmDCA - LEX

1 stop5h 25mAmerican Airlines

Fri 9/511:09 amLEX - DCA

1 stop7h 18mAmerican Airlines

Deal found 7/9

$217

Best flights from Reagan-National to Lexington
Discover carefully curated flight deals from Reagan-National to Lexington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 11, 2025.

Fri 8/89:25 pmDCA - LEX

Nonstop1h 33mDelta

Sun 8/106:00 amLEX - DCA

Nonstop1h 33mDelta

Deal found 7/9

$159

Tue 9/25:35 pmDCA - LEX

1 stop5h 25mAmerican Airlines

Fri 9/511:09 amLEX - DCA

1 stop7h 18mAmerican Airlines

Deal found 7/9

$217

Last-minute flights from Reagan-National to Lexington
Discover last-minute flight deals from Reagan-National to Lexington. Data last updated July 11, 2025 and is based on user searches.

Thu 7/178:30 amDCA - LEX

1 stop4h 51mUnited Airlines

Mon 7/217:00 amLEX - DCA

1 stop4h 59mUnited Airlines

Deal found 7/8

$964

Sat 7/196:05 amDCA - LEX

1 stop5h 28mDelta

Fri 7/256:00 amLEX - DCA

Nonstop1h 33mDelta

Deal found 7/10

$229

Sat 7/193:14 pmDCA - LEX

1 stop6h 39mAmerican Airlines

Fri 7/258:15 pmLEX - DCA

1 stop3h 44mAmerican Airlines

Deal found 7/10

$239

Thu 8/712:00 pmDCA - LEX

1 stop5h 01mUnited Airlines

Thu 8/147:00 amLEX - DCA

1 stop4h 59mUnited Airlines

Deal found 7/10

$470

Fri 8/89:25 pmDCA - LEX

Nonstop1h 33mDelta

Sun 8/106:00 amLEX - DCA

Nonstop1h 33mDelta

Deal found 7/9

$159

Sat 8/235:34 pmDCA - LEX

1 stop6h 21mAmerican Airlines

Tue 8/265:15 pmLEX - DCA

1 stop5h 24mAmerican Airlines

Deal found 7/10

$239

One-way flights from Reagan-National to Lexington
Search for one-way flight options from Reagan-National to Lexington. Find affordable one-way fares based on user searches. Data last updated July 11, 2025.

Mon 8/119:25 pmDCA - LEX

Nonstop1h 33mDelta

Deal found 7/10

$99

Sat 8/96:00 pmDCA - LEX

1 stop5h 23mAmerican Airlines

Deal found 7/9

$109

Sun 7/207:00 pmDCA - LEX

1 stop4h 44mUnited Airlines

Deal found 7/10

$259

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Lexington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Lexington

DCA - LEX

DCALEX

Washington, D.C. Reagan-National

Fri 8/8

9:25 pm-10:58 pm

Nonstop1h 33m

Lexington Blue Grass

Sun 8/10

6:00 am-7:33 am

Nonstop1h 33m

$159

Washington, D.C.Lexington

DCA - LEX

DCALEX

Washington, D.C. Reagan-National

Tue 9/2

5:35 pm-11:00 pm

1 stop5h 25m

Lexington Blue Grass

Fri 9/5

11:09 am-6:27 pm

1 stop7h 18m

$217

Washington, D.C.Lexington

DCA - LEX

DCALEX

Washington, D.C. Reagan-National

Mon 8/11

9:25 pm-10:58 pm

Nonstop1h 33m

$99

Washington, D.C.Lexington

DCA - LEX

DCALEX

Washington, D.C. Reagan-National

Sat 8/9

6:00 pm-11:23 pm

1 stop5h 23m

$109

Washington, D.C.Lexington

DCA - LEX

DCALEX

Washington, D.C. Reagan-National

Sun 7/20

7:00 pm-11:44 pm

1 stop4h 44m

$259

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/10

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

Have a flexible travel schedule? Discover the best time to fly to Lexington from Reagan-National 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. Reagan-National Airport to Lexington

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

Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Lexington (average of $303). Flying from Washington, D.C. Reagan-National Airport 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 DCA to LEX?

It’s optimal to fly from Washington, D.C. Reagan-National Airport to Lexington in the evening. By choosing this option you can save up to 23% on the cost of your flight, compared to a flight in the afternoon.

Reviews of airlines servicing Lexington

Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Washington, D.C. Reagan-National Airport to Lexington to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,952 reviews

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

7,952 reviews

Delta

8.0

Very good

7,952 reviews

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

8,846 reviews

Delta

8.0

Very good

7,952 reviews

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

7,952 reviews

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

What airport do you fly into for flights to Lexington from Washington, D.C. Reagan-National?
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. Reagan-National. Booking flights from Washington, D.C. Reagan-National to Blue Grass (LEX) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. Reagan-National from 2 different airlines.
What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to Lexington round-trip?
According to our current data, Delta ($159), and American Airlines ($217) offers the cheapest pricing from Washington, D.C. Reagan-National Airport to Lexington. Delta is priced at 60% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Lexington one-way?
For one-way options, check prices for Delta. According to our data, you can fly for as low as $99. Users have also found prices from $109 and $259 on American Airlines and United Airlines, respectively.
What are the cheapest flights from Washington, D.C. Reagan-National Airport to Lexington?
The cheapest flight price from Washington, D.C. Reagan-National Airport to Lexington is $98. On average you can expect to pay $299. The most popular route, (Washington, D.C. Reagan-National - Lexington Blue Grass), can usually be booked for $159.
Can I find deals for flights from Reagan-National to Lexington that include hotel bookings?
Yes. In addition to deals on Reagan-National to Lexington flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Reagan-National to Lexington?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Lexington.
Can I find deals for business class flights from Reagan-National to Lexington?
Yes. Cheapflights offers flight deals from Reagan-National 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. Reagan-National Airport to Lexington?
Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Lexington (average of $303). Flying from Washington, D.C. Reagan-National Airport 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

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Danville

Berea

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Top 2 airlines flying from Reagan-National to Lexington

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$239	Average$359	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$328	Average$376	FlexibilityNo cancel fee	On-time71%

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$99+ Cheap flights from Reagan-National (DCA) 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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Reagan-National to Lexington with Cheapflights

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Cheap flight deals from Reagan-National to Lexington

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Reagan-National to Lexington

Cheapest flights from Reagan-National to LexingtonExplore the most affordable flight options available from Reagan-National to Lexington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 11, 2025.

Explore the most affordable flight options available from Reagan-National to Lexington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 11, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Lexington that are best for you.

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

Have a flexible travel schedule? Discover the best time to fly to Lexington from Reagan-National with our price prediction graph.

Cheapflights Insights

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

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

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

Find hourly flight availability from Reagan-National 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 July 11, 2025.

Reviews of airlines servicing Lexington

Related info for your journey

Find useful and relevant information for your journey from Reagan-National 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. Reagan-National?

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

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

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

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

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

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

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

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

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Alternative routes for Reagan-National to Lexington

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Top 2 airlines flying from Reagan-National to Lexington

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Cheapest flights from Reagan-National to Lexington
Explore the most affordable flight options available from Reagan-National to Lexington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 11, 2025.