Cheap Flight Tickets from Washington (IAD) to Lexington (LEX), Starting at $329

Good to Know: Cheapest and Fastest IAD - LEX Flights

Useful information for finding best airline tickets from Washington Dulles International to Blue Grass on your next trip.

Cheapest Round Trip Flight

$329

DL Delta Airlines • 1 stop • 9h 12m

Jun 29 – Jul 06

The cheapest round trip flight from Washington to Lexington (IAD-LEX-IAD) is currently $329

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Fastest Flight

7h 7m

The fastest nonstop flight from Washington to Lexington (IAD-LEX) takes 7h 7m

Top Airlines Flying from Washington to Lexington

Delta Airline, DL

Delta Airlines

Latest Flight Deals from Washington (IAD) to Lexington (LEX)

Compare and book low fare round-trip air tickets from Washington to Lexington. Ideal for travelers with confirmed return itineraries.

Jun 29 - Jul 06, Economy
DL
Washington → Lexington
9h 12m
3:02 PM - 8:54 PM • 1 stop
DL
Washington → Lexington
8h 54m
3:30 PM - 9:04 PM • 1 stop
$329
Delta Airlines
Jun 29 - Jul 06, Economy
DL
Washington → Lexington
10h 19m
6:00 AM - 12:19 PM • 1 stop
DL
Washington → Lexington
6h 52m
8:32 PM - 12:44 AM • 1 stop
$329
Delta Airlines
Jun 29 - Jul 06, Economy
DL
Washington → Lexington
10h 55m
10:16 AM - 5:11 PM • 1 stop
DL
Washington → Lexington
6h 52m
8:32 PM - 12:44 AM • 1 stop
$415
Delta Airlines
Jun 29 - Jul 06, Economy
DL
Washington → Lexington
9h 12m
3:02 PM - 8:54 PM • 1 stop
DL
Washington → Lexington
18h 47m
7:05 AM - 6:32 PM • 2 stops
$478
Delta Airlines
Jun 29 - Jul 06, Economy
DL
Washington → Lexington
10h 19m
6:00 AM - 12:19 PM • 1 stop
DL
Washington → Lexington
18h 47m
7:05 AM - 6:32 PM • 2 stops
$478
Delta Airlines
Jun 29 - Jul 06, Economy
DL
Washington → Lexington
7h 7m
10:16 AM - 2:43 PM • 1 stop
DL
Washington → Lexington
18h 47m
7:05 AM - 6:32 PM • 2 stops
$478
Delta Airlines

Fly from Washington to Lexington with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Washington to Lexington? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Washington to Lexington Flights

What are the airports in Washington?
IAD,BWI,DCA
What’s the most popular airline flying from IAD to LEX?
The most popular airline flying from Washington to Lexington are
Can I fly from IAD to LEX non-stop?
NO
Which airlines fly nonstop between Washington and Lexington?
The non-stop flights between Washington and Lexington are .
What’s the earliest departure time from IAD to LEX Airport?
The earliest flight leaves IAD at 6:00 am and lands in LEX - Blue Grass
What are the airports in Lexington?
LEX
Can I make changes to my Washington to Lexington flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from IAD to LEX?
Read the fare rules of the Washington to Lexington air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Washington and Lexington?
operate flights between Washington and Lexington
How long does a flight from Washington to Lexington take?
It takes approximately 1 hour to fly non-stop from IAD to LEX, which is 392.53 miles by air.
Which airlines provide the cheapest flights from Washington (IAD) to Lexington (LEX) ?
In the past couple of days, the cheapest tickets to LEX from IAD were found on DL : USD 478
Do I need a passport to fly between IAD and LEX?
No
What’s the latest departure time from IAD to LEX ?
The last flight leaves IAD at 3:02 pm

Washington (IAD) to Lexington (LEX): Airport Information

Origin Airport Washington Dulles International , Washington, US
Destination Airport Blue Grass , Lexington, US
Distance 393 miles

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