How does KAYAK find such low prices on flights from Kentucky to Washington, D.C.?

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, D.C.. 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, D.C.?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. 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, D.C.?

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, D.C. 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, D.C.?

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, D.C. 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>

$43 CHEAP FLIGHTS from Kentucky to Washington, D.C.

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

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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.

Round-trip

One-way

Last minute

Direct

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

KAYAK's recommended round-trip deals from the most popular airlines that fly from Kentucky to Washington, D.C..

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

Choose your dates

11:55 am - 2:39 pmBNA-IAD

1h 44mnonstop

11:54 am - 12:43 pmIAD-BNA

1h 49mnonstop

$78Allegiant Air

Find Deal

Sat, May 24 - Sun, May 25

8:20 am - 11:08 amBNA-IAD

1h 48mnonstop

9:43 pm - 10:32 pmIAD-BNA

1h 49mnonstop

$79Allegiant Air

Find Deal

Thu, Jul 10 - Sat, Jul 12

3:11 pm - 10:20 amBNA-IAD

18h 09m1 stop

9:42 pm - 10:31 pmIAD-BNA

1h 49mnonstop

$130

Find Deal

Sun, Jun 22 - Sat, Jun 28

3:11 pm - 10:20 amBNA-IAD

18h 09m1 stop

11:12 am - 11:59 amIAD-BNA

1h 47mnonstop

$133

Find Deal

Thu, Jun 19 - Sun, Jun 22

12:57 pm - 6:36 pmCVG-BWI

5h 39m1 stop

1:03 pm - 7:01 pmBWI-CVG

5h 58m1 stop

$160Frontier

Find Deal

Fri, May 16 - Mon, May 19

5:45 am - 4:36 pmCVG-IAD

10h 51m1 stop

9:34 am - 11:47 amIAD-CVG

26h 13m1 stop

$160Frontier

Find Deal

Fri, May 16 - Sun, May 18

6:00 am - 8:52 amBNA-DCA

1h 52mnonstop

7:54 pm - 9:13 pmDCA-BNA

2h 19mnonstop

$179American Airlines

Find Deal

Sat, May 24 - Sun, May 25

10:17 am - 11:55 amSDF-IAD

1h 38mnonstop

12:53 pm - 2:41 pmIAD-SDF

1h 48mnonstop

$179United Airlines

Find Deal

Wed, May 28 - Sat, May 31

7:55 pm - 9:20 pmCVG-IAD

1h 25mnonstop

10:07 pm - 11:46 pmIAD-CVG

1h 39mnonstop

$184United Airlines

Find Deal

Wed, Jul 2 - Sun, Jul 6

7:13 am - 8:47 amCVG-DCA

1h 34mnonstop

8:20 am - 10:12 amDCA-CVG

1h 52mnonstop

$194American Airlines

Find Deal

Thu, May 8 - Tue, May 13

Low season	February
High season	May
Cheapest flight	$43

Best time to beat the crowds with an average 6% drop in price.

Most popular time to fly and prices are also 9% lower on average.

Flight from Knoxville to Washington Dulles Airport

How does KAYAK find such low prices on flights from Kentucky to Washington, D.C.?
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, D.C..
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kentucky to Washington, D.C.?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. 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, D.C.?
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, D.C. 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, D.C.?
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, D.C. from Kentucky up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Clinton

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

Cabin class types available on flights to Kentucky

First Class flights to Washington, D.C.from $385

Business Class flights to Washington, D.C.from $354

Prem Econ Class flights to Washington, D.C.from $526

Economy Class flights to Washington, D.C.from $184

Flights to other popular destinations

Flights from domestic origins to Washington, D.C.

Flights from Blountville to Washington, D.C.from $269

Flights from Cincinnati to Washington, D.C.from $161

Flights from Evansville to Washington, D.C.from $337

Flights from Knoxville to Washington, D.C.from $80

Flights from Lexington to Washington, D.C.from $214

Flights from Louisville to Washington, D.C.from $184

Flights from Nashville to Washington, D.C.from $78

United States

Kentucky

$43 Find Cheap Flights from Kentucky to Washington, D.C.

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Washington, D.C. departing on 6/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.

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

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

Low season

High season

Cheapest flight

FAQs for booking flights from Kentucky to Washington, D.C.

How does KAYAK find such low prices on flights from Kentucky to Washington, D.C.?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kentucky to Washington, D.C.?

What is the Hacker Fare option on flights from Kentucky to Washington, D.C.?

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

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

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

Cabin class types available on flights to Kentucky

Cabin classes available on flights to Washington, D.C.. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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

Find direct flights for Washington, D.C.

Flights to other popular destinations

The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Flights from domestic origins to Washington, D.C.

Flights from all regions of Kentucky to Washington, D.C.. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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