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

Monday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

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

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

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

About 22% of weekly flights between Washington, D.C. and Lexington have experienced delays in the past year, with the average delay time being 65 minutes.

How long is the flight from Washington, D.C. Dulles Intl Airport to Lexington?

A quick flight from Washington, D.C. Dulles Intl Airport to Lexington can take about 3h 35m. Delta provides one of the quickest options available for as low as $369. There are 392 mi between Washington, D.C. Dulles Intl Airport and Lexington.

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

Cheapflights users have booked flights from Washington, D.C. Dulles Intl Airport to Lexington round-trip from $218. Another airline that can offer you cheap pricing is American Airlines. Delta is currently priced 55% below the average price you’ll pay for this route.

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 is the cheapest time of day to fly from IAD to LEX?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Dulles Intl Airport to Lexington as you normally would.

Most accurate provider : When it comes to deals on Washington, D.C. Dulles Intl Airport-Lexington flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Lexington flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Lexington flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Washington, D.C. Dulles Intl Airport-Lexington flights, Cheapflights users trust FlightHub the most. FlightHub 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 Washington, D.C. Dulles Intl Airport-Lexington flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly into for flights to Lexington from Washington, D.C. Dulles Intl?

Most people fly into Lexington Blue Grass (LEX) if they book a flight to Lexington from Washington, D.C. Dulles Intl. On average, Blue Grass has 0 inbound flights from Washington, D.C. Dulles Intl per day from 2 airlines. Lexington Blue Grass is conveniently located just 5.6 mi from Lexington’s city center.

Can I find deals for flights from Dulles Intl to Lexington that include hotel bookings?

Yes. In addition to deals on Dulles Intl to Lexington flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Dulles Intl to Lexington?

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

Can I find deals for business class flights from Dulles Intl to Lexington?

Yes. Cheapflights offers flight deals from Dulles Intl 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.

$165+ Cheap Flights from Washington, D.C. Dulles Intl Airport to Lexington

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Cheap flight deals from Dulles Intl to Lexington

Cheapest

Best

Last-minute

One-way

Cheapest flights from Dulles Intl to Lexington
Explore the most affordable flight options available from Dulles Intl to Lexington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 3, 2026.

Fri 10/26:13 pm -

1 stop20h 25m

Sat 10/1712:12 pm -

1 stop7h 59m

Deal found 9/30

$360

Fri 12/43:00 pm -

1 stop4h 12m

Sun 12/67:59 pm -

1 stop4h 42m

Deal found 9/30

$369

Sat 11/215:44 pm -

1 stop4h 21m

Thu 11/265:15 am -

2 stops7h 32m

Deal found 10/1

$374

Tue 11/246:00 am -

1 stop3h 53m

Mon 11/307:55 pm -

1 stop4h 46m

Deal found 9/30

$389

Wed 10/285:01 am -

1 stop3h 46m

Wed 11/45:14 am -

2 stops11h 29m

Deal found 9/30

$394

Fri 12/1810:54 pm -

2 stops15h 49m

Wed 12/238:51 pm -

1 stop11h 28m

Deal found 10/1

$398

Wed 11/186:07 pm -

1 stop22h 16m

Mon 11/3010:21 am -

2 stops24h 50m

Deal found 9/29

$405

Wed 10/2110:14 am -

1 stop7h 00m

Mon 10/265:53 pm -

1 stop5h 23m

Deal found 9/29

$409

Wed 10/216:15 am -

2 stops12h 09m

Mon 10/268:03 pm -

1 stop3h 55m

Deal found 9/30

$414

Sat 10/241:23 pm -

2 stops10h 46m

Tue 10/2711:14 am -

2 stops9h 02m

Deal found 9/30

$419

Fri 10/166:08 pm -

1 stop17h 14m

Sun 10/188:59 pm -

1 stop23h 12m

Deal found 10/2

$420

Best flights from Dulles Intl to Lexington
Discover carefully curated flight deals from Dulles Intl to Lexington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 3, 2026.

Thu 10/296:05 am -

1 stop3h 35m

Sun 11/17:59 pm -

1 stop4h 43m

Deal found 9/28

$369

Mon 12/286:00 am -

1 stop6h 42m

Thu 12/319:38 am -

1 stop5h 13m

Deal found 10/2

$439

Fri 10/165:20 pm -

1 stop6h 35m

Mon 10/198:50 am -

1 stop5h 09m

Deal found 9/29

$449

Sat 10/316:12 pm -

1 stop4h 41m

Sun 11/17:59 pm -

1 stop4h 43m

Deal found 10/2

$389

Tue 11/246:00 am -

1 stop3h 53m

Mon 11/307:55 pm -

1 stop4h 46m

Deal found 9/28

$389

Fri 10/165:20 pm -

1 stop6h 35m

Wed 10/218:50 am -

1 stop5h 09m

Deal found 9/29

$449

Tue 10/276:05 am -

1 stop3h 43m

Tue 11/37:45 am -

1 stop3h 49m

Deal found 9/30

$389

Fri 10/165:20 pm -

1 stop6h 35m

Tue 10/206:05 pm -

1 stop6h 53m

Deal found 9/30

$480

Wed 10/146:05 am -

1 stop3h 43m

Sat 10/171:04 pm -

1 stop7h 10m

Deal found 9/30

$449

Last-minute flights from Dulles Intl to Lexington
Discover last-minute flight deals from Dulles Intl to Lexington. Data last updated October 3, 2026 and is based on user searches.

Fri 10/26:13 pm -

1 stop20h 25m

Sat 10/1712:12 pm -

1 stop7h 59m

Deal found 9/30

$360

Fri 10/166:08 pm -

1 stop17h 14m

Sun 10/188:59 pm -

1 stop23h 12m

Deal found 10/2

$420

Wed 10/2110:14 am -

1 stop7h 00m

Mon 10/265:53 pm -

1 stop5h 23m

Deal found 9/29

$409

Wed 10/216:15 am -

2 stops12h 09m

Mon 10/268:03 pm -

1 stop3h 55m

Deal found 9/30

$414

Sat 10/241:23 pm -

2 stops10h 46m

Tue 10/2711:14 am -

2 stops9h 02m

Deal found 9/30

$419

Wed 10/285:01 am -

1 stop3h 46m

Wed 11/45:14 am -

2 stops11h 29m

Deal found 9/30

$394

Thu 10/296:05 am -

1 stop3h 35m

Mon 11/25:53 pm -

1 stop5h 23m

Deal found 9/28

$369

Sun 11/16:20 pm -

1 stop23h 19m

Thu 11/56:24 pm -

2 stops22h 48m

Deal found 9/29

$421

Wed 11/186:07 pm -

1 stop22h 16m

Mon 11/3010:21 am -

2 stops24h 50m

Deal found 9/29

$405

Sat 11/215:44 pm -

1 stop4h 21m

Thu 11/265:15 am -

2 stops7h 32m

Deal found 10/1

$374

Tue 11/246:00 am -

1 stop3h 53m

Mon 11/307:55 pm -

1 stop4h 46m

Deal found 9/30

$389

One-way flights from Dulles Intl to Lexington
Search for one-way flight options from Dulles Intl to Lexington. Find affordable one-way fares based on user searches. Data last updated October 3, 2026.

Wed 11/117:48 am -

2 stops33h 46m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/2

$165

Wed 10/216:08 pm -

1 stop26h 15m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/29

$203

Thu 10/295:50 pm -

1 stop20h 57m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/29

$209

Thu 10/297:40 am -

2 stops12h 43m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/29

$229

Sun 10/183:53 pm -

2 stops42h 37m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/1

$234

Fri 10/166:08 pm -

1 stop17h 14m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/28

$237

Fri 11/205:41 pm -

1 stop6h 17m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/30

$254

Sat 10/1711:12 am -

1 stop20h 48m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/28

$268

Wed 10/149:06 pm -

2 stops23h 15m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/2

$274

Mon 10/197:15 pm -

1 stop4h 42m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/30

$278

Find flight deals from Dulles Intl to Lexington

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$369 (Delta)
One-way from	$165 (Kiwi.com)
Popular in	July
Cheapest in	December
Average price	$328

Provider with most accurate pricing for Washington, D.C. Dulles Intl-Lexington Blue Grass flight deals.

Search Deals

Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Lexington Blue Grass flights.

Search Deals

From Washington, D.C. Dulles Intl to Lexington Blue Grass

Search Deals

One-way flight from Washington, D.C. Dulles Intl to Lexington Blue Grass

Search Deals

Highest demand for flights based on searches. 18% potential increase in price ($107 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 8% potential price decrease ($39 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Lexington

IAD Washington, D.C. Dulles Intl - LEX Lexington Blue Grass

IADLEX

Washington, D.C. Dulles Intl

Wed 10/21

6:08 pm-8:23 pm

1 stop26h 15m

Lexington Blue Grass

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$203

Washington, D.C.Lexington

IAD Washington, D.C. Dulles Intl - LEX Lexington Blue Grass

IADLEX

Washington, D.C. Dulles Intl

Thu 10/29

5:50 pm-2:47 pm

1 stop20h 57m

Lexington Blue Grass

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$209

Washington, D.C.Lexington

IAD Washington, D.C. Dulles Intl - LEX Lexington Blue Grass

IADLEX

Washington, D.C. Dulles Intl

Fri 10/16

6:08 pm-11:22 am

1 stop17h 14m

Lexington Blue Grass

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$237

Washington, D.C.Lexington

IAD Washington, D.C. Dulles Intl - LEX Lexington Blue Grass

IADLEX

Washington, D.C. Dulles Intl

Wed 11/11

10:11 am-5:07 pm

1 stop6h 56m

Lexington Blue Grass

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$254

Washington, D.C.Lexington

IAD Washington, D.C. Dulles Intl - LEX Lexington Blue Grass

IADLEX

Washington, D.C. Dulles Intl

Thu 11/26

5:00 pm-10:49 pm

1 stop5h 49m

Lexington Blue Grass

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$254

Washington, D.C.Lexington

IAD Washington, D.C. Dulles Intl - LEX Lexington Blue Grass

IADLEX

Washington, D.C. Dulles Intl

Tue 10/27

6:07 pm-7:55 am

3 stops37h 48m

Lexington Blue Grass

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$290

Washington, D.C.Lexington

IAD Washington, D.C. Dulles Intl - LEX Lexington Blue Grass

IADLEX

Washington, D.C. Dulles Intl

Sat 10/17

6:08 pm-1:47 pm

2 stops19h 39m

Lexington Blue Grass

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$298

Quickest round-trip

Washington, D.C.Lexington

IAD Washington, D.C. Dulles Intl - LEX Lexington Blue Grass

IADLEX

Washington, D.C. Dulles Intl

Tue 10/27

10:14 am-2:49 pm

1 stop4h 35m

Lexington Blue Grass

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$304

Washington, D.C.Lexington

IAD Washington, D.C. Dulles Intl - LEX Lexington Blue Grass

IADLEX

Washington, D.C. Dulles Intl

Thu 10/22

10:57 am-5:13 pm

1 stop6h 16m

Lexington Blue Grass

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$304

Washington, D.C.Lexington

IAD Washington, D.C. Dulles Intl - LEX Lexington Blue Grass

IADLEX

Washington, D.C. Dulles Intl

Tue 10/20

5:20 pm-11:55 pm

1 stop6h 35m

Lexington Blue Grass

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$354

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/29

Showing 1-10 of 20 resultsSorted by cheapest first

Compare providers for flights from Dulles Intl to Lexington

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Lexington in October.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 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 Washington, D.C. Dulles Intl Airport-Lexington flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Lexington flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Lexington flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Lexington flights, Cheapflights users trust FlightHub the most. FlightHub 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 Washington, D.C. Dulles Intl Airport-Lexington 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 Dulles Intl to Lexington

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

IAD-LEX

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. Dulles Intl Airport to Lexington

Prices

Delays

How much does it cost to fly round-trip from Washington, D.C. Dulles Intl Airport to Lexington?

Airfare is typical for this route at the moment.

Washington, D.C. Dulles Intl Airport to Lexington flights typically cost between $328 and $656 in December.
The cheapest round-trip price found within the last 5 days was $369 on Delta (Dec 4-Dec 6).

Reviews of airlines servicing Lexington

Get a feel of what it's like to fly with Delta and American Airlines from Washington, D.C. Dulles Intl Airport to Lexington by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.8

Good

8,626 reviews

Reviews

1 / 20

4.0

Okay

Jennifer,Sep 2026

ORD - LGA

The flight crew was 30 minutes late to an am flight and then that caused a delay

Delta

7.8

Good

8,626 reviews

Delta

7.8

Good

8,626 reviews

Reviews

1 / 20

4.0

Okay

Jennifer,Sep 2026

ORD - LGA

The flight crew was 30 minutes late to an am flight and then that caused a delay

American Airlines

7.0

Good

12,130 reviews

Delta

7.8

Good

8,626 reviews

Reviews

1 / 20

4.0

Okay

Jennifer,Sep 2026

ORD - LGA

The flight crew was 30 minutes late to an am flight and then that caused a delay

Related info for your journey

What airport do you fly into for flights to Lexington from Washington, D.C. Dulles Intl?
Most people fly into Lexington Blue Grass (LEX) if they book a flight to Lexington from Washington, D.C. Dulles Intl. On average, Blue Grass has 0 inbound flights from Washington, D.C. Dulles Intl per day from 2 airlines. Lexington Blue Grass is conveniently located just 5.6 mi from Lexington’s city center.
How long is the flight from Washington, D.C. Dulles Intl Airport to Lexington?
A quick flight from Washington, D.C. Dulles Intl Airport to Lexington can take about 3h 35m. Delta provides one of the quickest options available for as low as $369. There are 392 mi between Washington, D.C. Dulles Intl Airport and Lexington.
What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Lexington round-trip?
Cheapflights users have booked flights from Washington, D.C. Dulles Intl Airport to Lexington round-trip from $218. Another airline that can offer you cheap pricing is American Airlines. Delta is currently priced 55% below the average price you’ll pay for this route.
Can I find deals for flights from Dulles Intl to Lexington that include hotel bookings?
Yes. In addition to deals on Dulles Intl to Lexington flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Dulles Intl to Lexington?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Lexington.
Can I find deals for business class flights from Dulles Intl to Lexington?
Yes. Cheapflights offers flight deals from Dulles Intl 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.

See more FAQs

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Richmond

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Berea

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Other flights from Dulles Intl

Popular flights

Top 2 airlines flying from Dulles Intl to Lexington

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$218	Average$379	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$308	Average$518	FlexibilityNo cancel fee	On-time71%

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$165+ Cheap flights from Dulles Intl (IAD) to Lexington (LEX)

This is the cheapest round-trip 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.

Find cheap flights from Dulles Intl to Lexington with Cheapflights

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Cheap flight deals from Dulles Intl to Lexington

Cheapest flights from Dulles Intl to LexingtonExplore the most affordable flight options available from Dulles Intl to Lexington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 3, 2026.

Explore the most affordable flight options available from Dulles Intl to Lexington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 3, 2026.

Best flights from Dulles Intl to LexingtonDiscover carefully curated flight deals from Dulles Intl to Lexington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 3, 2026.

Discover carefully curated flight deals from Dulles Intl to Lexington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 3, 2026.

Last-minute flights from Dulles Intl to LexingtonDiscover last-minute flight deals from Dulles Intl to Lexington. Data last updated October 3, 2026 and is based on user searches.

Discover last-minute flight deals from Dulles Intl to Lexington. Data last updated October 3, 2026 and is based on user searches.

One-way flights from Dulles Intl to LexingtonSearch for one-way flight options from Dulles Intl to Lexington. Find affordable one-way fares based on user searches. Data last updated October 3, 2026.

Search for one-way flight options from Dulles Intl to Lexington. Find affordable one-way fares based on user searches. Data last updated October 3, 2026.

Find flight deals from Dulles Intl to Lexington

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

Compare providers for flights from Dulles Intl to Lexington

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 Dulles Intl to Lexington in October.

Best time to book a flight from Dulles Intl to Lexington

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

Cheapflights Insights

How much does it cost to fly round-trip from Washington, D.C. Dulles Intl Airport to Lexington?

Airfare is typical for this route at the moment.

Washington, D.C. Dulles Intl Airport to Lexington flights typically cost between $328 and $656 in December.The cheapest round-trip price found within the last 5 days was $369 on Delta (Dec 4-Dec 6).

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

About 22% of weekly flights between Washington, D.C. and Lexington have experienced delays in the past year, with the average delay time being 65 minutes.

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

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

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

Monday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Reviews of airlines servicing Lexington

Get a feel of what it's like to fly with Delta and American Airlines from Washington, D.C. Dulles Intl Airport to Lexington by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly into for flights to Lexington from Washington, D.C. Dulles Intl?

How long is the flight from Washington, D.C. Dulles Intl Airport to Lexington?

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

Can I find deals for flights from Dulles Intl to Lexington that include hotel bookings?

How can I find direct flights from Dulles Intl to Lexington?

Can I find deals for business class flights from Dulles Intl to Lexington?

Traveling to a place near Lexington?

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Alternative routes for Dulles Intl to Lexington

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Lexington by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Dulles Intl to Lexington by cabin class

Find flights from Dulles Intl to Lexington, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to Lexington

Explore flights to Lexington departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 3, 2026.

Dulles Intl and Lexington flights

Browse other Dulles Intl and Lexington flight options. Last updated on October 3, 2026.

Other flights from Dulles Intl

Browse through other flights departing from Dulles Intl. Flights are based on user searches made on Cheapflights and were last updated on October 3, 2026.

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Top 2 airlines flying from Dulles Intl to Lexington

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Cheapest flights from Dulles Intl to Lexington
Explore the most affordable flight options available from Dulles Intl to Lexington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 3, 2026.

Best flights from Dulles Intl to Lexington
Discover carefully curated flight deals from Dulles Intl to Lexington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 3, 2026.

Last-minute flights from Dulles Intl to Lexington
Discover last-minute flight deals from Dulles Intl to Lexington. Data last updated October 3, 2026 and is based on user searches.

One-way flights from Dulles Intl to Lexington
Search for one-way flight options from Dulles Intl to Lexington. Find affordable one-way fares based on user searches. Data last updated October 3, 2026.

Washington, D.C. Dulles Intl Airport to Lexington flights typically cost between $328 and $656 in December.
The cheapest round-trip price found within the last 5 days was $369 on Delta (Dec 4-Dec 6).