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$45 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 5/15. 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.
1 adult
0 bags
Mon 6/3
Mon 6/10

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In the last 7 days travelers have searched 43,369,418 times on KAYAK, and here is why:

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Good to know

Low season

January

High season

July

Cheapest flight

$45
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Louisville to Baltimore

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.

See more FAQs

Prefer to fly non-stop from Kentucky to Washington, D.C.?

Find which airlines fly direct from Kentucky to Washington, D.C., which days they fly and book direct flights.

Nonstop departures

Kentucky to Washington, D.C.

Monday

ANA, ASKY, Aer Lingus, +73 more

ANA, ASKY, +74 more

Tuesday

ANA, ASKY, Aer Lingus, +72 more

ANA, ASKY, +73 more

Wednesday

ANA, ASKY, Aer Lingus, +72 more

ANA, ASKY, +73 more

Thursday

ANA, ASKY, Aer Lingus, +73 more

ANA, ASKY, +74 more

Friday

ANA, ASKY, Aer Lingus, +73 more

ANA, ASKY, +74 more

Saturday

ANA, ASKY, Aer Lingus, +72 more

ANA, ASKY, +73 more

Sunday

ANA, ASKY, Aer Lingus, +73 more

ANA, ASKY, +74 more

See more direct flights

Nonstop returns

Washington, D.C. to Kentucky

Monday

ANA, ASKY, Aer Lingus, +73 more

ANA, ASKY, +74 more

Tuesday

ANA, ASKY, Aer Lingus, +72 more

ANA, ASKY, +73 more

Wednesday

ANA, ASKY, Aer Lingus, +72 more

ANA, ASKY, +73 more

Thursday

ANA, ASKY, Aer Lingus, +73 more

ANA, ASKY, +74 more

Friday

ANA, ASKY, Aer Lingus, +73 more

ANA, ASKY, +74 more

Saturday

ANA, ASKY, Aer Lingus, +72 more

ANA, ASKY, +73 more

Sunday

ANA, ASKY, Aer Lingus, +73 more

ANA, ASKY, +74 more

See more direct flights
See more direct flights

Book cheap flights from Kentucky to Washington, D.C.

Recent round-trip flight deals

6/4Tue
1 stopSpirit Airlines
16h 33mSDF-BWI
6/18Tue
1 stopSpirit Airlines
20h 45mBWI-SDF
$103
5/29Wed
1 stopSpirit Airlines
15h 49mSDF-BWI
6/6Thu
2 stopsSpirit Airlines
13h 00mBWI-SDF
$120
5/25Sat
nonstopUnited Airlines
1h 35mSDF-IAD
5/28Tue
nonstopUnited Airlines
1h 47mIAD-SDF
$169
5/16Thu
1 stop
5h 34mSDF-BWI
5/21Tue
1 stop
10h 43mBWI-SDF
$174
5/30Thu
nonstopUnited Airlines
1h 35mSDF-IAD
6/2Sun
nonstopUnited Airlines
1h 44mIAD-SDF
$179
6/4Tue
nonstopAmerican Airlines
1h 39mSDF-DCA
6/18Tue
nonstopAmerican Airlines
1h 46mDCA-SDF
$179
6/1Sat
1 stopDelta
5h 36mSDF-DCA
6/5Wed
1 stopDelta
3h 42mDCA-SDF
$188
6/13Thu
nonstopAmerican Airlines
1h 42mSDF-DCA
6/17Mon
nonstopAmerican Airlines
2h 00mDCA-SDF
$189
6/28Fri
1 stopDelta
4h 39mSDF-DCA
7/1Mon
1 stopDelta
6h 03mDCA-SDF
$198
5/17Fri
1 stop
6h 21mSDF-BWI
5/21Tue
2 stops
16h 44mBWI-SDF
$219

Search by stops

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Recent one-way flight deals

5/15Wed
1 stopSpirit Airlines
6h 06mSDF-BWI
$45
5/15Wed
2 stopsSpirit Airlines
16h 43mSDF-BWI
$54
5/29Wed
nonstopAmerican Airlines
1h 39mSDF-DCA
$85
5/29Wed
nonstopUnited Airlines
1h 42mSDF-IAD
$85
5/16Thu
1 stop
12h 54mLEX-BWI
$90
5/29Wed
1 stopAmerican Airlines
6h 14mSDF-DCA
$93
5/31Fri
1 stopDelta
5h 00mSDF-DCA
$94
5/31Fri
1 stopDelta
6h 11mSDF-IAD
$94
6/13Thu
nonstopUnited Airlines
1h 41mSDF-IAD
$95
5/16Thu
1 stop
12h 54mLEX-BWI
$95

Search by stops

Search by airline

Search by price

Last minute flights from Kentucky to Washington, D.C.

Last minute flight, train and bus deals

5/7Tue
multi-stopSpirit Airlines
14h 42mSDF-BWI
5/10Fri
multi-stopSpirit Airlines
19h 55mBWI-SDF
$306
5/9Thu
multi-stopSpirit Airlines
11h 29mSDF-BWI
5/14Tue
multi-stopSpirit Airlines
19h 05mBWI-SDF
$310
5/9Thu
multi-stop
35h 39mSDF-BWI
5/14Tue
multi-stop
21h 17mBWI-SDF
$349
5/9Thu
multi-stop
11h 29mSDF-BWI
5/12Sun
multi-stop
10h 27mBWI-SDF
$360
5/6Mon
multi-stopAmerican Airlines
3h 45mSDF-BWI
5/7Tue
multi-stopAmerican Airlines
3h 52mBWI-SDF
$409
5/8Wed
multi-stopAmerican Airlines
6h 47mLEX-BWI
5/12Sun
multi-stopAmerican Airlines
5h 26mBWI-LEX
$442
5/8Wed
multi-stopDelta
4h 43mLEX-BWI
5/11Sat
multi-stopDelta
4h 34mBWI-LEX
$445
5/6Mon
multi-stopUnited Airlines
13h 23mSDF-IAD
5/7Tue
nonstopUnited Airlines
1h 56mIAD-SDF
$472
5/7Tue
nonstopUnited Airlines
1h 42mSDF-IAD
5/9Thu
nonstopUnited Airlines
1h 56mIAD-SDF
$549
5/8Wed
nonstopDelta
1h 30mLEX-DCA
5/12Sun
nonstopDelta
1h 37mDCA-LEX
$579

Search by stops

Search by airline

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Flights to Washington, D.C.

Return flight deals:

Washington, D.C. - Kentucky

Cabin classes:

$457
$387
$343
$177