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>

$39 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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Cheapest round-trip

$72

Typical prices: $203-$434

Allegiant Air

Thu 2/5Sun 2/8

TYS - IAD • Non-stop

Cheapest one-way

$39

Typical prices: $248-$304

Allegiant Air

Sun 1/25

TYS - IAD • Non-stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Washington, D.C.!

Flight Deals

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, Feb 5 - Sun, Feb 8

1:39 pm - 3:23 pm

TYS

IAD

1h 44mnonstop

4:13 pm - 5:53 pm

IAD

TYS

1h 40mnonstop

$72Allegiant Air

Sun, Jan 25 - Thu, Jan 29

1:39 pm - 3:23 pm

TYS

IAD

1h 44mnonstop

4:13 pm - 5:53 pm

IAD

TYS

1h 40mnonstop

$82Allegiant Air

Sat, Feb 7 - Sat, Feb 14

4:23 pm - 10:41 pm

CVG

BWI

6h 18m1 stop

5:57 pm - 11:56 am

BWI

CVG

17h 59m1 stop

$139Frontier

Mon, Feb 9 - Mon, Feb 16

8:12 pm - 10:31 am

BNA

BWI

13h 19m1 stop

9:04 pm - 7:25 am

BWI

BNA

11h 21m1 stop

$140Multiple Airlines

Mon, Feb 9 - Mon, Feb 16

8:12 pm - 10:31 am

BNA

BWI

13h 19m1 stop

9:04 pm - 7:25 am

BWI

BNA

11h 21m1 stop

$142Multiple Airlines

Tue, Feb 10 - Thu, Feb 12

8:15 am - 6:59 pm

CVG

BWI

10h 44m1 stop

5:45 am - 12:02 pm

BWI

CVG

6h 17m1 stop

$144Frontier

Tue, Feb 17 - Sat, Feb 21

7:25 pm - 9:11 pm

TYS

IAD

1h 46mnonstop

1:20 pm - 3:15 pm

IAD

TYS

1h 55mnonstop

$168United Airlines

Fri, Apr 3 - Mon, Apr 6

7:47 pm - 9:24 pm

CVG

IAD

1h 37mnonstop

10:15 pm - 11:59 pm

IAD

CVG

1h 44mnonstop

$189United Airlines

Thu, Mar 26 - Sat, Mar 28

5:20 pm - 6:51 pm

CVG

DCA

1h 31mnonstop

9:49 am - 11:29 am

DCA

CVG

1h 40mnonstop

$189Delta

Sat, Feb 7 - Thu, Feb 12

7:40 am - 11:43 am

SDF

IAD

4h 03m1 stop

6:00 am - 10:04 am

IAD

SDF

4h 04m1 stop

$209Delta

Useful Info

Low season	February
High season	May
Cheapest flight	$39

Most popular time to fly with an average 5% increase in price.

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.

Linthicum Heights

Hanover

Springfield

Gaithersburg

Towson

Oxon Hill

Owings Mills

Glen Burnie

Greenbelt

Ellicott City

Edgewood

Colonial Beach

Pikesville

Hunt Valley

Lutherville Timonium

Camp Springs

Stevensville

Westminster

Hyattsville

Capitol Heights

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

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Cabin class types available on flights to Kentucky

First Class flights to Washington, D.C.from $279

Business Class flights to Washington, D.C.from $389

Prem Econ Class flights to Washington, D.C.from $379

Economy Class flights to Washington, D.C.from $145

$39 Find Cheap Flights from Kentucky to Washington, D.C.

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

Everything you should know

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 flights from Kentucky to Washington, D.C.

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.

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

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

Flights from domestic origins to Washington, D.C.

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