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Good to Know: Cheapest and Fastest LEX - IAD Flights
Useful information for finding best airline tickets from Blue Grass to Washington Dulles International on your next trip.
Cheapest Round Trip Flight
$598
American Airlines
• 1 stop
• 10h 25m
Jun 24 – Jun 27
The cheapest round trip flight from Lexington to Washington (LEX-IAD-LEX) is currently $598
Cheapest One way Flight
$262
Delta Airlines
• 1 stop
• 8h 54m
Jun 25
The cheapest one way flight from Lexington to Washington (LEX-IAD) is currently $262
Cheapest Direct Flight
$250
Delta Airlines
• nonstop
• 2h 14m
Jun 25
The cheapest nonstop flight from Lexington to Washington (LEX-IAD) is currently $250
Fastest Flight
2h 14m
The fastest nonstop flight from Lexington to Washington (LEX-IAD) takes 2h 14m
Top Airlines Flying from Lexington to Washington
Latest Flight Deals from Lexington (LEX) to Washington (IAD)
Compare and book low fare round-trip air tickets from Lexington to Washington. Ideal for travelers with confirmed return itineraries.
Jun 24 - Jun 27, Economy
Lexington → Washington
10h 25m
1:08 PM - 7:33 PM • 1 stop
Lexington → Washington
7h 2m
6:20 AM - 10:42 AM • 1 stop
American Airlines
Jun 24 - Jun 27, Economy
Lexington → Washington
6h 42m
8:11 PM - 12:13 AM • 1 stop
Lexington → Washington
7h 2m
6:20 AM - 10:42 AM • 1 stop
American Airlines
Jun 24 - Jun 27, Economy
Lexington → Washington
8h 59m
6:00 AM - 11:39 AM • 1 stop
Lexington → Washington
5h 44m
6:05 AM - 9:49 AM • 1 stop
Delta Airlines
Jun 24 - Jun 27, Economy
Lexington → Washington
29h 4m
6:04 PM - 11:48 AM • 2 stops
Lexington → Washington
5h 44m
6:05 AM - 9:49 AM • 1 stop
Delta Airlines
Jun 24 - Jun 27, Economy
Lexington → Washington
15h 30m
7:00 AM - 4:30 PM • 1 stop
Lexington → Washington
7h 29m
3:39 PM - 8:28 PM • 1 stop
United Airlines
Explore competitive one-way airfare options for LEX - IAD flights. Best suited for flexible or open-ended travel plans.
Flying to Washington soon? We've surfaced some of the most affordable last-minute flights from Lexington to Washington, ideal for urgent plans or spontaneous trips.
Looking for the fastest way to Washington? These direct flight options from LEX to IAD offer both convenience and value—no layovers, just straight to your destination.
FAQs on Lexington to Washington Flights
What are the airports in Lexington?
LEX
What’s the most popular airline flying from LEX to IAD?
The most popular airline flying from Lexington to Washington are
Can I fly from LEX to IAD non-stop?
Yes, you can fly LEX to IAD non-stop on
Which airlines fly nonstop between Lexington and Washington?
The non-stop flights between Lexington and Washington are .
What’s the earliest departure time from LEX to IAD Airport?
The earliest flight leaves LEX at 6:00 am and lands in IAD - Washington Dulles International
What are the airports in Washington?
IAD,BWI,DCA
Can I make changes to my Lexington to Washington 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 LEX to IAD?
Read the fare rules of the Lexington to Washington 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 Lexington and Washington?
operate flights between Lexington and Washington
How long does a flight from Lexington to Washington take?
It takes approximately 1 hour to fly non-stop from LEX to IAD, which is 392.53 miles by air.
Which airlines provide the cheapest flights from Lexington (LEX) to Washington (IAD) ?
In the past couple of days, the cheapest tickets to IAD from LEX were found on UA : USD 630
Do I need a passport to fly between LEX and IAD?
No
What’s the latest departure time from LEX to IAD ?
The last flight leaves LEX at 8:11 pm
Lexington (LEX) to Washington (IAD): Airport Information
| Origin Airport | Blue Grass , Lexington, US |
| Destination Airport | Washington Dulles International , Washington, US |
| Distance | 393 miles |
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