What is the most punctual flight time for Washington, D.C. to Lexington flights?

Generally, flights departing at night tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

How long does it take to fly to Lexington?

On average, it takes 1h 35m to fly from Washington, D.C. to Lexington if you fly out of Baltimore (the most popular airport in Washington, D.C.) and into Cincinnati (the most popular airport in Lexington). If you’re flying out of Washington, D.C. and into Cincinnati, then the flight time is around 1h 38m.

What airlines fly to Lexington?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Lexington from Washington, D.C. according to our data. American Airlines is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Lexington. Keep in mind that there are 5 different airlines that fly to Lexington on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Washington, D.C. to Lexington Blue Grass?

Delta, United Airlines, and American Airlines are the most popular carriers operating from Washington, D.C. to Lexington Blue Grass

Which airline has the best punctuality record on Washington, D.C. to Lexington flights?

According to our data, American Airlines have had the least number of delays on this route over the last 12 months; with about 100% of their flights experiencing any sort of delay.

How often are flights from Washington, D.C. to Lexington delayed?

Historically, on average around 14% of flights between Washington, D.C. and Lexington have experienced a delay on any given week. The average delay length over the past 12 months has been 66 minutes.

How many flights depart from Washington, D.C. to Lexington on average per week?

As of December 2025, there are 5 flights per week flying from Washington, D.C. to Lexington. The most common day of the week flights depart is Mon, with 20% of flights taking off on this day.

When did momondo last update prices for flights from Washington, D.C. to Lexington Blue Grass Airport?

Prices for flights from Washington, D.C. to Lexington Blue Grass Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Washington, D.C. to Lexington Blue Grass Airport?

As of December 2025, there are 2 operators available to choose from for flights from Washington, D.C. to Lexington Blue Grass Airport.

How old do you have to be to fly from Washington, D.C. to Lexington Blue Grass Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. to Lexington Blue Grass Airport.

What documentation or ID do you need to fly to Lexington Blue Grass Airport?

The required travel and health documents for your Lexington Blue Grass Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lexington Blue Grass Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$109 Cheap Flights from Washington, D.C. to Lexington in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Washington, D.C. to Lexington

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:00 pm - 10:37 pm

DCA

LEX

1h 37mnonstop

6:20 am - 7:50 am

LEX

DCA

1h 30mnonstop

$179Delta

Fri, Mar 13 - Sun, Mar 15

12:29 pm - 5:07 pm

DCA

LEX

4h 38m1 stop

6:20 am - 7:50 am

LEX

DCA

1h 30mnonstop

$189Delta

Fri, Mar 13 - Sun, Mar 15

12:13 pm - 11:06 am

BWI

LEX

22h 53m1 stop

11:56 am - 8:41 am

LEX

BWI

20h 45m1 stop

$196Multiple Airlines

Wed, Feb 25 - Sun, Mar 1

6:00 am - 9:59 am

IAD

LEX

3h 59m1 stop

7:26 am - 11:49 am

LEX

IAD

4h 23m1 stop

$199Delta

Thu, Jan 15 - Sun, Jan 18

9:25 pm - 11:06 pm

DCA

LEX

1h 41mnonstop

10:39 am - 5:04 pm

LEX

DCA

6h 25m1 stop

$199Delta

Fri, Jan 9 - Mon, Jan 12

12:13 pm - 11:06 am

BWI

LEX

22h 53m1 stop

11:56 am - 8:41 am

LEX

BWI

20h 45m1 stop

$201Multiple Airlines

Wed, Feb 25 - Sun, Mar 1

6:20 am - 10:27 am

IAD

LEX

4h 07m1 stop

5:18 pm - 11:37 pm

LEX

IAD

6h 19m1 stop

$209Delta

Fri, Jan 9 - Mon, Jan 12

5:18 pm - 10:40 pm

BWI

LEX

5h 22m1 stop

8:35 am - 2:11 pm

LEX

BWI

5h 36m1 stop

$249United Airlines

Fri, Jan 9 - Mon, Jan 12

7:01 am - 12:19 pm

IAD

LEX

5h 18m1 stop

6:00 am - 10:58 am

LEX

IAD

4h 58m1 stop

$259American Airlines

Fri, Jan 30 - Sun, Feb 1

3:21 pm - 11:02 pm

DCA

LEX

7h 41m1 stop

5:02 pm - 11:50 pm

LEX

DCA

6h 48m1 stop

$259American Airlines

Fri, Feb 27 - Mon, Mar 2

Delta flights from Washington, D.C. to Lexington

Our best Delta deals on Washington, D.C. to Lexington flight tickets

Delta

Mar 31

DCA9:00 pmWashington, D.C. Reagan-National

1h 37m

LEX10:37 pmLexington Blue Grass

Apr 5

LEX6:20 amLexington Blue Grass

1h 30m

DCA7:50 amWashington, D.C. Reagan-National

$179

Find similar

Delta

Mar 31

DCA9:00 amWashington, D.C. Reagan-National

4h 36m

1 stop

LEX1:36 pmLexington Blue Grass

Apr 5

LEX6:20 amLexington Blue Grass

1h 30m

DCA7:50 amWashington, D.C. Reagan-National

$189

Find similar

Delta

Jan 15

IAD6:00 amWashington, D.C. Dulles Intl

3h 59m

1 stop

LEX9:59 amLexington Blue Grass

Jan 18

LEX7:26 amLexington Blue Grass

4h 23m

1 stop

IAD11:49 amWashington, D.C. Dulles Intl

$199

Find similar

United Airlines flights from Washington, D.C. to Lexington

Our best United Airlines deals on Washington, D.C. to Lexington flight tickets

United Airlines

Jan 9

BWI5:18 pmBaltimore/Washington

5h 22m

1 stop

LEX10:40 pmLexington Blue Grass

Jan 12

LEX8:35 amLexington Blue Grass

5h 36m

1 stop

BWI2:11 pmBaltimore/Washington

$249

Find similar

United Airlines

Jan 10

BWI10:05 amBaltimore/Washington

6h 59m

1 stop

LEX5:04 pmLexington Blue Grass

Jan 13

LEX2:00 pmLexington Blue Grass

7h 21m

1 stop

BWI9:21 pmBaltimore/Washington

$408

Find similar

United Airlines

Dec 27

IAD8:15 amWashington, D.C. Dulles Intl

5h 01m

1 stop

LEX1:16 pmLexington Blue Grass

Dec 30

LEX6:00 amLexington Blue Grass

5h 45m

1 stop

IAD11:45 amWashington, D.C. Dulles Intl

$423

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. 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 3/13

9:00 pm-10:37 pm

Nonstop1h 37m

Lexington Blue Grass

Sun 3/15

6:20 am-7:50 am

Nonstop1h 30m

$179

Washington, D.C.Lexington

DCA - LEX

DCALEX

Washington, D.C. Reagan-National

Fri 3/13

12:29 pm-5:07 pm

1 stop4h 38m

Lexington Blue Grass

Sun 3/15

6:20 am-7:50 am

Nonstop1h 30m

$189

BaltimoreLexington

BWI - LEX

BWILEX

Baltimore/Washington

Wed 2/25

12:13 pm-11:06 am

1 stop22h 53m

Lexington Blue Grass

Sun 3/1

11:56 am-8:41 am

1 stop20h 45m

$196

Washington, D.C.Lexington

IAD - LEX

IADLEX

Washington, D.C. Dulles Intl

Thu 1/15

6:00 am-9:59 am

1 stop3h 59m

Lexington Blue Grass

Sun 1/18

7:26 am-11:49 am

1 stop4h 23m

$199

Washington, D.C.Lexington

DCA - LEX

DCALEX

Washington, D.C. Reagan-National

Fri 1/9

9:25 pm-11:06 pm

Nonstop1h 41m

Lexington Blue Grass

Mon 1/12

10:39 am-5:04 pm

1 stop6h 25m

$199

BaltimoreLexington

BWI - LEX

BWILEX

Baltimore/Washington

Wed 2/25

12:13 pm-11:06 am

1 stop22h 53m

Lexington Blue Grass

Sun 3/1

11:56 am-8:41 am

1 stop20h 45m

$201

Washington, D.C.Lexington

IAD - LEX

IADLEX

Washington, D.C. Dulles Intl

Fri 1/9

6:20 am-10:27 am

1 stop4h 07m

Lexington Blue Grass

Mon 1/12

5:18 pm-11:37 pm

1 stop6h 19m

$209

BaltimoreLexington

BWI - LEX

BWILEX

Baltimore/Washington

Fri 1/9

5:18 pm-10:40 pm

1 stop5h 22m

Lexington Blue Grass

Mon 1/12

8:35 am-2:11 pm

1 stop5h 36m

$249

Washington, D.C.Lexington

IAD - LEX

IADLEX

Washington, D.C. Dulles Intl

Fri 1/30

7:01 am-12:19 pm

1 stop5h 18m

Lexington Blue Grass

Sun 2/1

6:00 am-10:58 am

1 stop4h 58m

$259

Washington, D.C.Lexington

DCA - LEX

DCALEX

Washington, D.C. Reagan-National

Fri 2/27

3:21 pm-11:02 pm

1 stop7h 41m

Lexington Blue Grass

Mon 3/2

5:02 pm-11:50 pm

1 stop6h 48m

$259

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. to Lexington

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to Lexington?

In general, July is the cheapest month to fly from Washington, D.C. to Lexington. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $238. If you are unable to visit Lexington during the month of July, then departing from Washington, D.C. during the month August is also very affordable. Most momondo users find prices during this month for around $263.

What is the cheapest day to depart on your flight to Lexington?

On average, the least expensive day to fly to Lexington from Washington, D.C. is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $289. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Monday is the most expensive day to depart from Washington, D.C. because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $459.

What is the cheapest time of day to depart on your flight to Lexington?

The cheapest time of day to fly to Lexington is in the evening when flights can be purchased for as low as $299. Try not to purchase tickets at noon because they tend to be around $433. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Washington, D.C. to Lexington Blue Grass flight route?

Fly from Washington, D.C. Reagan-National to Lexington Blue Grass for the best Washington, D.C. - Lexington Blue Grass flight prices

What cabin class options are available on Washington, D.C. to Lexington Blue Grass flights?

There are 2 cabin classes available to choose from on Washington, D.C. to Lexington Blue Grass flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Washington, D.C. to Lexington flights?

No. A direct flight is the cheapest option for a flight between Washington, D.C. to Lexington.

How have Washington, D.C. to Lexington flight prices changed over time?

As of December 2025, prices for Washington, D.C. to Lexington flights are approximately 28% more expensive when compared to flights at the same time last year.

When to book flights from Washington, D.C. to Lexington

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Lexington according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. to Lexington (WAS to LEX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Lexington

Best Price Found	$198
Fastest flight time	1h 32m
Direct flights	Mon, Tue, Wed, Thu, Fri and Sat
Airports in Lexington	1 airport

The best one-way flight to Lexington from Washington, D.C. in the past 72 hours is $198. The best round-trip flight deal from Washington, D.C. to Lexington found on momondo in the last 72 hours is $184.

The fastest flight from Washington, D.C. to Lexington takes 1h 32m

Direct flights go from Washington, D.C. to Lexington on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday. The only airline offering direct flights is Delta.

There is 1 airport in Lexington. From Washington, D.C. there are direct flights to Lexington Blue Grass (LEX).

Search flight deals

How far is Washington, D.C. to Lexington Blue Grass by plane?
There are 408.0 mi between Washington, D.C. and Lexington Blue Grass. A reasonable flight in good conditions will take 1h 32m.
When did momondo last update prices for flights from Washington, D.C. to Lexington Blue Grass Airport?
Prices for flights from Washington, D.C. to Lexington Blue Grass Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Washington, D.C. to Lexington Blue Grass Airport?
As of December 2025, there are 2 operators available to choose from for flights from Washington, D.C. to Lexington Blue Grass Airport.
How old do you have to be to fly from Washington, D.C. to Lexington Blue Grass Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. to Lexington Blue Grass Airport.
What documentation or ID do you need to fly to Lexington Blue Grass Airport?
The required travel and health documents for your Lexington Blue Grass Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lexington Blue Grass Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Washington, D.C. to Lexington?
momondo data reveals that the most frequently booked plane model on the route from Washington, D.C. to Lexington is Embraer 170, representing 67.53% of all bookings. The subsequent popular models are Canadair (Bombardier) Regional Jet 900 at 11.69%, Embraer 175 (Enhanced Winglets) at 7.79%, and Canadair (Bombardier) Regional Jet CRJ-550 at 5.19%.
What is the most popular airline from Washington, D.C. to Lexington?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Washington, D.C. to Lexington is Delta (69% of total bookings). The next most popular airlines are American Airlines (26%) and United Airlines (5%).

Best airlines flying from Washington, D.C. to Lexington

Compare and see reviews for airlines that fly from Washington, D.C. to Lexington with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $184	Free Cancellation	Rating 7.9 8,008 reviews		Search Delta flights
American Airlines	PriceFrom $228	Free Cancellation	Rating 7.2 11,049 reviews		Search American Airlines flights

Delta Flights From Washington, D.C. to Lexington
Delta operates around 5 flights from Washington, D.C. to Lexington every week. The average price of these flights found in the last 72 hours has been $327, but momondo users have found Delta deals from Washington, D.C. to Lexington from as low as $184 round-trip. Delta has been scored 7.9/10 in 8,010 reviews.

Richmond

Somerset

Georgetown

Danville

Frankfort

Winchester

Berea

Carlisle

Versailles

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Lexington?

Finding the right flight to Lexington from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Lexington quick and easy, saving you time and money.

Can I find flights from Washington, D.C. to Lexington with flexible booking policies on momondo?

Yes. All flights to Lexington from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Washington, D.C. to Lexington?

Once all potential Washington, D.C. to Lexington flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Washington, D.C. to Lexington right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Washington, D.C. to Lexington now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Lexington and let you know when they change.

An easier way to manage your Lexington trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Thu 1/15

Thu 1/22

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Cheap flights from Washington, D.C. to Lexington from $109

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Lexington departing on 1/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Washington, D.C. to Lexington

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Delta flights from Washington, D.C. to Lexington

Our best Delta deals on Washington, D.C. to Lexington flight tickets

United Airlines flights from Washington, D.C. to Lexington

Our best United Airlines deals on Washington, D.C. to Lexington flight tickets

momondo Fare Finder

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

See travel insights to Lexington from

How to get the cheapest flight ticket from Washington, D.C. to Lexington

What is the cheapest month to fly to Lexington?

What is the cheapest day to depart on your flight to Lexington?

What is the cheapest time of day to depart on your flight to Lexington?

The cheapest time of day to fly to Lexington is in the evening when flights can be purchased for as low as $299. Try not to purchase tickets at noon because they tend to be around $433. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Washington, D.C. to Lexington Blue Grass flight route?

Fly from Washington, D.C. Reagan-National to Lexington Blue Grass for the best Washington, D.C. - Lexington Blue Grass flight prices

What cabin class options are available on Washington, D.C. to Lexington Blue Grass flights?

There are 2 cabin classes available to choose from on Washington, D.C. to Lexington Blue Grass flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Washington, D.C. to Lexington flights?

No. A direct flight is the cheapest option for a flight between Washington, D.C. to Lexington.

How have Washington, D.C. to Lexington flight prices changed over time?

As of December 2025, prices for Washington, D.C. to Lexington flights are approximately 28% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Washington, D.C. to Lexington Blue Grass?

Delta, United Airlines, and American Airlines are the most popular carriers operating from Washington, D.C. to Lexington Blue Grass

What airlines fly to Lexington?

How often are flights from Washington, D.C. to Lexington delayed?

Historically, on average around 14% of flights between Washington, D.C. and Lexington have experienced a delay on any given week. The average delay length over the past 12 months has been 66 minutes.

What is the most punctual flight time for Washington, D.C. to Lexington flights?

Generally, flights departing at night tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Washington, D.C. to Lexington flights?

According to our data, American Airlines have had the least number of delays on this route over the last 12 months; with about 100% of their flights experiencing any sort of delay.

How many flights depart from Washington, D.C. to Lexington on average per week?

As of December 2025, there are 5 flights per week flying from Washington, D.C. to Lexington. The most common day of the week flights depart is Mon, with 20% of flights taking off on this day.

How long does it take to fly to Lexington?

When to book flights from Washington, D.C. to Lexington

Cheap Washington, D.C. to Lexington (WAS to LEX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Lexington

Best Price Found

Fastest flight time

Direct flights

Airports in Lexington

How far is Washington, D.C. to Lexington Blue Grass by plane?

When did momondo last update prices for flights from Washington, D.C. to Lexington Blue Grass Airport?

How many operators does momondo search for flights from Washington, D.C. to Lexington Blue Grass Airport?

How old do you have to be to fly from Washington, D.C. to Lexington Blue Grass Airport?

What documentation or ID do you need to fly to Lexington Blue Grass Airport?

What is the most popular plane model from Washington, D.C. to Lexington?

What is the most popular airline from Washington, D.C. to Lexington?

Best airlines flying from Washington, D.C. to Lexington

Compare and see reviews for airlines that fly from Washington, D.C. to Lexington with momondo

Delta Flights From Washington, D.C. to Lexington

Traveling to a place near Lexington?

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Lexington?

Can I find flights from Washington, D.C. to Lexington with flexible booking policies on momondo?

How can momondo help me find flights from Washington, D.C. to Lexington?

I’m not ready to book a flight from Washington, D.C. to Lexington right now. Can momondo alert me if prices change?

An easier way to manage your Lexington trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Kentucky