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.

$104 CHEAP FLIGHTS from Kentucky to Washington, D.C.

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Flight Deals

Cheap Flights from Kentucky to Washington, D.C.

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.

Tue, Dec 15 - Wed, Dec 16

7:35 pm - 11:20 pmSDF Louisville Intl-DCA Washington, D.C. Reagan-National

3h 45m1 stop Chicago Midway

11:00 am - 3:35 pmDCA Washington, D.C. Reagan-National-SDF Louisville Intl

4h 35m1 stop Chicago Midway

$227Southwest

Fri, Dec 18 - Fri, Dec 25

10:59 am - 4:38 pmSDF Louisville Intl-DCA Washington, D.C. Reagan-National

5h 39m1 stop Detroit Metropolitan Wayne County

5:33 pm - 9:23 pmDCA Washington, D.C. Reagan-National-SDF Louisville Intl

3h 50m1 stop Detroit Metropolitan Wayne County

$227Delta

Tue, Dec 22 - Fri, Dec 25

6:56 pm - 11:28 pmSDF Louisville Intl-DCA Washington, D.C. Reagan-National

4h 32m1 stop Atlanta Hartsfield-Jackson

5:33 pm - 9:23 pmDCA Washington, D.C. Reagan-National-SDF Louisville Intl

3h 50m1 stop Detroit Metropolitan Wayne County

$227Delta

Sat, Dec 5 - Sat, Dec 12

5:55 am - 7:30 amSDF Louisville Intl-DCA Washington, D.C. Reagan-National

1h 35mnonstop

5:50 pm - 8:02 pmDCA Washington, D.C. Reagan-National-SDF Louisville Intl

2h 12mnonstop

$229American Airlines

Fri, Dec 18 - Fri, Dec 25

6:35 am - 2:10 pmSDF Louisville Intl-DCA Washington, D.C. Reagan-National

7h 35m2 stops Nashville Intl Tampa

3:35 pm - 8:35 pmDCA Washington, D.C. Reagan-National-SDF Louisville Intl

5h 00m1 stop Chicago Midway

$232Southwest

Fri, Dec 18 - Fri, Dec 25

6:35 am - 2:10 pmSDF Louisville Intl-DCA Washington, D.C. Reagan-National

7h 35m2 stops Nashville Intl Tampa

1:00 pm - 8:35 pmDCA Washington, D.C. Reagan-National-SDF Louisville Intl

7h 35m2 stops Nashville Intl Chicago Midway

$237Southwest

Wed, Dec 2 - Mon, Dec 14

11:04 am - 12:43 pmSDF Louisville Intl-DCA Washington, D.C. Reagan-National

1h 39mnonstop

7:18 pm - 11:43 pmDCA Washington, D.C. Reagan-National-SDF Louisville Intl

4h 25m1 stop Charlotte Douglas

$246American Airlines

Mon, Feb 8 - Tue, Mar 9

12:09 pm - 12:19 amSDF Louisville Intl-IAD Washington, D.C. Dulles Intl

36h 10m2 stops Tampa Atlanta Hartsfield-Jackson

3:38 pm - 4:58 pmIAD Washington, D.C. Dulles Intl-SDF Louisville Intl

25h 20m1 stop Fort Lauderdale

$248Multiple Airlines

Wed, Nov 25 - Sat, Nov 28

9:55 am - 11:33 amSDF Louisville Intl-IAD Washington, D.C. Dulles Intl

1h 38mnonstop

5:35 pm - 7:30 pmIAD Washington, D.C. Dulles Intl-SDF Louisville Intl

1h 55mnonstop

$263United Airlines

Fri, Dec 4 - Sun, Feb 14

9:55 am - 11:33 amSDF Louisville Intl-IAD Washington, D.C. Dulles Intl

1h 38mnonstop

12:50 pm - 2:46 pmIAD Washington, D.C. Dulles Intl-SDF Louisville Intl

1h 56mnonstop

$268United Airlines

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

Thu, Nov 12 - Sun, Nov 15

8:45 am - 11:40 amOWB Owensboro Daviess County-IAD Washington, D.C. Dulles Intl

1h 55mnonstop

12:35 pm - 1:40 pmIAD Washington, D.C. Dulles Intl-OWB Owensboro Daviess County

2h 05mnonstop

$380United Airlines

Thu, Nov 12 - Sun, Nov 15

6:30 am - 8:13 amSDF Louisville Intl-DCA Washington, D.C. Reagan-National

1h 43mnonstop

7:29 pm - 9:27 pmDCA Washington, D.C. Reagan-National-SDF Louisville Intl

1h 58mnonstop

$409American Airlines

Fri, Nov 13 - Sun, Nov 15

6:00 am - 7:35 amSDF Louisville Intl-IAD Washington, D.C. Dulles Intl

1h 35mnonstop

8:37 am - 10:34 amIAD Washington, D.C. Dulles Intl-SDF Louisville Intl

1h 57mnonstop

$419United Airlines

Thu, Nov 12 - Mon, Nov 16

6:30 am - 8:13 amSDF Louisville Intl-DCA Washington, D.C. Reagan-National

1h 43mnonstop

7:29 pm - 9:27 pmDCA Washington, D.C. Reagan-National-SDF Louisville Intl

1h 58mnonstop

$419American Airlines

Thu, Nov 12 - Sun, Nov 15

7:59 pm - 12:41 amSDF Louisville Intl-IAD Washington, D.C. Dulles Intl

4h 42m1 stop Atlanta Hartsfield-Jackson

10:11 am - 4:54 pmIAD Washington, D.C. Dulles Intl-SDF Louisville Intl

6h 43m1 stop Atlanta Hartsfield-Jackson

$429Delta

Sat, Nov 14 - Sun, Nov 15

6:00 am - 9:59 amSDF Louisville Intl-IAD Washington, D.C. Dulles Intl

3h 59m1 stop Atlanta Hartsfield-Jackson

10:11 am - 2:15 pmIAD Washington, D.C. Dulles Intl-SDF Louisville Intl

4h 04m1 stop Atlanta Hartsfield-Jackson

$439Delta

Wed, Nov 11 - Thu, Nov 12

12:10 pm - 8:15 pmSDF Louisville Intl-DCA Washington, D.C. Reagan-National

8h 05m1 stop Dallas Love Field

2:40 pm - 9:05 pmDCA Washington, D.C. Reagan-National-SDF Louisville Intl

6h 25m1 stop Chicago Midway

$439Southwest

Wed, Nov 11 - Thu, Nov 12

8:50 am - 3:40 pmSDF Louisville Intl-DCA Washington, D.C. Reagan-National

6h 50m2 stops Chicago Midway Atlanta Hartsfield-Jackson

10:45 am - 3:05 pmDCA Washington, D.C. Reagan-National-SDF Louisville Intl

4h 20m1 stop Chicago Midway

$444Southwest

Wed, Nov 11 - Sun, Nov 15

5:35 pm - 5:16 pmLEX Lexington Blue Grass-IAD Washington, D.C. Dulles Intl

23h 41m1 stop Punta Gorda

6:41 pm - 10:46 amIAD Washington, D.C. Dulles Intl-LEX Lexington Blue Grass

16h 05m1 stop Punta Gorda

$557Allegiant Air

Wed, Nov 11 - Sun, Nov 15

5:35 pm - 5:16 pmLEX Lexington Blue Grass-IAD Washington, D.C. Dulles Intl

23h 41m1 stop Punta Gorda

7:32 am - 6:34 pmIAD Washington, D.C. Dulles Intl-LEX Lexington Blue Grass

11h 02m2 stops Atlanta Hartsfield-Jackson Fort Lauderdale

$663Multiple Airlines

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

Sat, Dec 5 - Sat, Dec 12

5:55 am - 7:30 amSDF Louisville Intl-DCA Washington, D.C. Reagan-National

1h 35mnonstop

5:50 pm - 8:02 pmDCA Washington, D.C. Reagan-National-SDF Louisville Intl

2h 12mnonstop

$229American Airlines

Thu, Dec 3 - Mon, Dec 7

11:04 am - 12:43 pmSDF Louisville Intl-DCA Washington, D.C. Reagan-National

1h 39mnonstop

8:25 am - 10:34 amDCA Washington, D.C. Reagan-National-SDF Louisville Intl

2h 09mnonstop

$259American Airlines

Wed, Nov 25 - Sat, Nov 28

9:55 am - 11:33 amSDF Louisville Intl-IAD Washington, D.C. Dulles Intl

1h 38mnonstop

5:35 pm - 7:30 pmIAD Washington, D.C. Dulles Intl-SDF Louisville Intl

1h 55mnonstop

$263United Airlines

Thu, Dec 3 - Sun, Dec 6

5:55 am - 7:30 amSDF Louisville Intl-DCA Washington, D.C. Reagan-National

1h 35mnonstop

8:20 am - 10:34 amDCA Washington, D.C. Reagan-National-SDF Louisville Intl

2h 14mnonstop

$263American Airlines

Fri, Dec 4 - Sun, Feb 14

9:55 am - 11:33 amSDF Louisville Intl-IAD Washington, D.C. Dulles Intl

1h 38mnonstop

12:50 pm - 2:46 pmIAD Washington, D.C. Dulles Intl-SDF Louisville Intl

1h 56mnonstop

$268United Airlines

Fri, Dec 4 - Sun, Dec 6

6:01 pm - 7:50 pmSDF Louisville Intl-DCA Washington, D.C. Reagan-National

1h 49mnonstop

7:27 pm - 9:25 pmDCA Washington, D.C. Reagan-National-SDF Louisville Intl

1h 58mnonstop

$268American Airlines

Thu, Nov 26 - Sun, Nov 29

9:50 am - 11:28 amSDF Louisville Intl-IAD Washington, D.C. Dulles Intl

1h 38mnonstop

8:37 am - 10:34 amIAD Washington, D.C. Dulles Intl-SDF Louisville Intl

1h 57mnonstop

$278United Airlines

Fri, Jan 22 - Fri, Jan 29

6:00 am - 7:33 amLEX Lexington Blue Grass-DCA Washington, D.C. Reagan-National

1h 33mnonstop

8:59 pm - 10:45 pmDCA Washington, D.C. Reagan-National-LEX Lexington Blue Grass

1h 46mnonstop

$289Delta

Sun, Dec 6 - Tue, Dec 8

6:00 am - 7:44 amLEX Lexington Blue Grass-DCA Washington, D.C. Reagan-National

1h 44mnonstop

9:45 pm - 11:23 pmDCA Washington, D.C. Reagan-National-LEX Lexington Blue Grass

1h 38mnonstop

$289Delta

Sun, Dec 20 - Mon, Dec 21

6:00 am - 7:44 amLEX Lexington Blue Grass-DCA Washington, D.C. Reagan-National

1h 44mnonstop

9:45 pm - 11:23 pmDCA Washington, D.C. Reagan-National-LEX Lexington Blue Grass

1h 38mnonstop

$289Delta

Useful Info

Low season	February
High season	July
Cheapest flight	$104

Best time to beat the crowds with an average 16% drop in price.

Most popular time to fly and prices are also 12% lower on average.

Flight from Louisville to Reagan Washington National 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

Greenbelt

Glen Burnie

Edgewood

Camp Springs

Chesapeake Beach

Ellicott City

Pikesville

Hunt Valley

Capitol Heights

Lutherville Timonium

Colonial Beach

Clinton

Westminster

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$104 Find Cheap Flights from Kentucky to Washington, D.C. - Compare and Save

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.

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