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.

...and more

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41,299,237 searches in the past 7 days on KAYAK

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Cheapest round-trip

$80

Overall average: $289

Allegiant Air

Sun 1/11Thu 1/15

TYS - IAD • Non-stop

Cheapest non-stop

$77

Typical prices: $509-$592

Allegiant Air

Thu 1/15Sun 1/18

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.

Sun, Jan 11 - Thu, Jan 15

1:39 pm - 3:23 pm

TYS

IAD

1h 44mnonstop

4:13 pm - 5:53 pm

IAD

TYS

1h 40mnonstop

$80Allegiant Air

Thu, Jan 8 - Sun, Jan 11

1:39 pm - 3:23 pm

TYS

IAD

1h 44mnonstop

4:13 pm - 5:53 pm

IAD

TYS

1h 40mnonstop

$81Allegiant Air

Thu, Jan 8 - Sun, Jan 11

1:39 pm - 3:23 pm

TYS

IAD

1h 44mnonstop

8:35 am - 10:10 am

IAD

TYS

25h 35m1 stop

$134Multiple Airlines

Tue, Jan 27 - Tue, Feb 3

7:00 am - 12:40 pm

CVG

BWI

5h 40m1 stop

11:10 am - 12:55 pm

BWI

CVG

1h 45mnonstop

$143Southwest

Thu, Feb 5 - Sun, Feb 8

8:40 am - 11:59 pm

BNA

BWI

14h 19m1 stop

5:47 pm - 7:25 am

BWI

BNA

14h 38m1 stop

$145Multiple Airlines

Sat, Jan 17 - Sat, Feb 28

2:27 pm - 12:17 am

CVG

BWI

9h 50m1 stop

6:15 am - 11:33 pm

BWI

CVG

17h 18m1 stop

$146Frontier

Tue, Jan 27 - Tue, Feb 3

1:35 pm - 7:20 pm

CVG

BWI

5h 45m2 stops

11:10 am - 12:55 pm

BWI

CVG

1h 45mnonstop

$148Southwest

Thu, Feb 19 - Mon, Feb 23

1:07 pm - 12:31 am

CVG

BWI

11h 24m1 stop

2:58 pm - 2:10 pm

BWI

CVG

23h 12m1 stop

$156Frontier

Fri, Jan 16 - Tue, Jan 20

1:36 pm - 3:18 pm

TYS

DCA

1h 42mnonstop

8:47 am - 10:49 am

DCA

TYS

2h 02mnonstop

$176American Airlines

Thu, Jan 22 - Sat, Jan 24

2:17 pm - 3:59 pm

TYS

DCA

1h 42mnonstop

8:47 am - 10:49 am

DCA

TYS

2h 02mnonstop

$183American Airlines

Useful Info

Low season	February
High season	May
Cheapest flight	$39

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

Most popular time to fly with an average 4% 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

Owings Mills

Oxon Hill

Glen Burnie

Greenbelt

Ellicott City

Edgewood

Colonial Beach

Pikesville

Hunt Valley

Lutherville Timonium

Stevensville

Camp Springs

Hyattsville

Westminster

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 $128

$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.