How does KAYAK find such low prices on flights from Kentucky to Washington Dulles Airport?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kentucky to Washington Dulles Airport. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kentucky to Washington Dulles Airport?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from Kentucky is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Kentucky to Washington Dulles Airport?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington Dulles Airport with an airline and back to Kentucky with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kentucky to Washington Dulles Airport?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington Dulles Airport from Kentucky up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$40 CHEAP FLIGHTS from Kentucky to Washington Dulles (IAD)

IAD

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Cheap Flights from Kentucky to Washington, D.C.

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kentucky to Washington, D.C. that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Kentucky to Washington, D.C.

Thu, Aug 14 - Sat, Aug 16

7:30 am - 10:14 amBNA-IAD

1h 44mnonstop

9:15 pm - 10:04 pmIAD-BNA

1h 49mnonstop

$56Allegiant Air

Find Deal

Sat, Aug 16 - Sun, Aug 17

11:23 am - 2:07 pmBNA-IAD

1h 44mnonstop

11:04 am - 11:53 amIAD-BNA

1h 49mnonstop

$64Allegiant Air

Find Deal

Thu, Aug 28 - Sun, Aug 31

8:00 am - 10:44 amBNA-IAD

1h 44mnonstop

4:56 pm - 5:45 pmIAD-BNA

1h 49mnonstop

$66Allegiant Air

Find Deal

Fri, Jan 2 - Mon, Jan 5

2:00 pm - 3:10 pmTRI-IAD

1h 10mnonstop

3:50 pm - 5:05 pmIAD-TRI

1h 15mnonstop

$97Breeze Airways

Find Deal

Thu, Aug 28 - Sun, Aug 31

8:00 am - 10:44 amBNA-IAD

1h 44mnonstop

11:42 am - 4:21 pmIAD-BNA

5h 39m1 stop

$170

Find Deal

Sat, Sep 6 - Sat, Sep 6

9:55 am - 11:36 amSDF-IAD

1h 41mnonstop

3:30 pm - 5:15 pmIAD-SDF

1h 45mnonstop

$172United Airlines

Find Deal

Thu, Aug 28 - Sun, Aug 31

8:00 am - 10:44 amBNA-IAD

1h 44mnonstop

11:42 am - 4:21 pmIAD-BNA

5h 39m1 stop

$173

Find Deal

Wed, Aug 27 - Wed, Sep 3

10:19 am - 11:55 amCVG-IAD

1h 36mnonstop

5:17 pm - 6:57 pmIAD-CVG

1h 40mnonstop

$177United Airlines

Find Deal

Fri, Oct 17 - Tue, Oct 21

8:02 pm - 11:50 pmLEX-IAD

3h 48m1 stop

10:25 am - 4:51 pmIAD-LEX

6h 26m1 stop

$179American Airlines

Find Deal

Fri, Aug 22 - Sun, Aug 24

5:15 pm - 10:56 pmLEX-IAD

5h 41m1 stop

6:34 am - 10:26 amIAD-LEX

3h 52m1 stop

$199American Airlines

Find Deal

Useful Info

Low season	February
High season	July
Cheapest flight	$40

Best time to beat the crowds with an average 2% drop in price.

Most popular time to fly and prices are also 2% lower on average.

Flight from Knoxville to Washington Dulles Airport

How does KAYAK find such low prices on flights from Kentucky to Washington Dulles Airport?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kentucky to Washington Dulles Airport.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kentucky to Washington Dulles Airport?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from Kentucky is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Kentucky to Washington Dulles Airport?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington Dulles Airport with an airline and back to Kentucky with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kentucky to Washington Dulles Airport?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington Dulles Airport from Kentucky up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Clinton

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Washington Dulles Airport (IAD)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

IAD

$40 Find Cheap Flights from Kentucky to Washington Dulles Airport

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Dulles Intl Airport

Cheap Flights from Kentucky to Washington, D.C.

Recent round-trip flight deals from Kentucky to Washington, D.C.

Recent one-way flight deals from Kentucky to Washington, D.C.

Recent last minute flight deals from Kentucky to Washington, D.C.

Recent direct flight deals from Kentucky to Washington, D.C.

Good to know

FAQs for booking Kentucky to Washington Dulles Airport flights

How does KAYAK find such low prices on flights from Kentucky to Washington Dulles Airport?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kentucky to Washington Dulles Airport.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kentucky to Washington Dulles Airport?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from Kentucky is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Kentucky to Washington Dulles Airport?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington Dulles Airport with an airline and back to Kentucky with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kentucky to Washington Dulles Airport?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington Dulles Airport from Kentucky up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Washington, D.C.?

Everything you need to know for your flight to Washington, D.C.

Information on your arrival and departure airports

Cabin class types available on flights to Washington, D.C.

Complete your trip to Washington, D.C. with a hotel stay or car rental

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Choose which airport to fly into in Washington, D.C.

Find deals for your return flight