What is the cheapest airline that flies from District of Columbia to Kentucky?

Southwest, Allegiant Air, and United Airlines are the most popular carriers operating from District of Columbia to Kentucky

How many flights depart from District of Columbia to Kentucky on average per week?

As of October 2026, 54 flights take off from District of Columbia and land in Kentucky each week. The most common flight departure day for this route is Wed, with 24% of weekly flights taking off on this day.

How many flights depart from District of Columbia to Kentucky on average per day?

As of October 2026, there are 7 flights per day flying from District of Columbia to Kentucky. The most common time of day flights depart is 5:00PM, with 56% of flights taking off in the afternoon.

What airlines fly to Kentucky?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Kentucky from District of Columbia according to our data. American Airlines is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Kentucky. Keep in mind that there are 4 different airlines that fly to Kentucky on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from District of Columbia to Kentucky?

Prices for flights from District of Columbia to Kentucky are refreshed on a daily basis.

How many operators does momondo search for flights from District of Columbia to Kentucky?

As of October 2026, there are 4 operators available to choose from for flights from District of Columbia to Kentucky.

How old do you have to be to fly from District of Columbia to Kentucky?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from District of Columbia to Kentucky.

What documentation or ID do you need to fly to Kentucky?

The travel and health documents required for your trip to Kentucky can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kentucky. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$111 Cheap Flights from District of Columbia to Kentucky in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from District of Columbia to Kentucky

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

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

1h 38mnonstop

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

1h 44mnonstop

$259Delta

Fri, Dec 4 - Mon, Dec 7

10:44 am - 5:03 pmIAD Washington, D.C. Dulles Intl-SDF Louisville Intl

6h 19m1 stop Sarasota Bradenton Intl

9:09 pm - 11:11 amSDF Louisville Intl-IAD Washington, D.C. Dulles Intl

38h 02m2 stops Tampa Atlanta Hartsfield-Jackson

$267Multiple Airlines

Thu, Dec 3 - Sun, Dec 6

6:00 am - 10:15 amDCA Washington, D.C. Reagan-National-SDF Louisville Intl

4h 15m1 stop Chicago Midway

7:55 pm - 11:55 pmSDF Louisville Intl-DCA Washington, D.C. Reagan-National

4h 00m1 stop Chicago Midway

$267Southwest

Sat, Nov 21 - Sun, Dec 6

6:05 am - 12:15 pmDCA Washington, D.C. Reagan-National-SDF Louisville Intl

6h 10m1 stop Nashville Intl

8:45 am - 3:15 pmSDF Louisville Intl-DCA Washington, D.C. Reagan-National

6h 30m1 stop Chicago Midway

$267Southwest

Thu, Dec 10 - Sun, Dec 13

3:48 pm - 5:59 pmDCA Washington, D.C. Reagan-National-SDF Louisville Intl

2h 11mnonstop

5:46 pm - 9:54 pmSDF Louisville Intl-DCA Washington, D.C. Reagan-National

4h 08m1 stop Charlotte Douglas

$268American Airlines

Tue, Jan 26 - Sun, Jan 31

8:39 am - 10:47 amDCA Washington, D.C. Reagan-National-SDF Louisville Intl

2h 08mnonstop

6:27 am - 11:49 amSDF Louisville Intl-DCA Washington, D.C. Reagan-National

5h 22m1 stop Chicago O'Hare Intl

$268American Airlines

Wed, Nov 11 - Sun, Nov 15

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

1h 38mnonstop

5:49 pm - 11:05 pmLEX Lexington Blue Grass-DCA Washington, D.C. Reagan-National

5h 16m1 stop Detroit Metropolitan Wayne County

$269Delta

Thu, Dec 17 - Thu, Dec 24

12:55 pm - 2:51 pmIAD Washington, D.C. Dulles Intl-SDF Louisville Intl

1h 56mnonstop

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

1h 38mnonstop

$272United Airlines

Thu, Dec 3 - Sun, Dec 6

12:55 pm - 2:51 pmIAD Washington, D.C. Dulles Intl-SDF Louisville Intl

1h 56mnonstop

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

1h 38mnonstop

$272United Airlines

Sat, Dec 5 - Sun, Dec 6

9:35 pm - 5:27 pmIAD Washington, D.C. Dulles Intl-SDF Louisville Intl

19h 52m1 stop Orlando

9:09 pm - 5:38 pmSDF Louisville Intl-IAD Washington, D.C. Dulles Intl

20h 29m2 stops Tampa Atlanta Hartsfield-Jackson

$280Multiple Airlines

Sat, Nov 21 - Sun, Dec 6

Cheap last minute flights

Enter your travel dates to find the best prices.

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

2h 05mnonstop

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

1h 55mnonstop

$370United Airlines

Sun, Oct 25 - Wed, Nov 25

8:35 am - 9:40 amIAD Washington, D.C. Dulles Intl-OWB Owensboro Daviess County

2h 05mnonstop

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

1h 55mnonstop

$370United Airlines

Sat, Oct 24 - Wed, Nov 25

6:00 am - 12:54 pmIAD Washington, D.C. Dulles Intl-SDF Louisville Intl

6h 54m1 stop Atlanta Hartsfield-Jackson

1:59 pm - 8:14 pmSDF Louisville Intl-IAD Washington, D.C. Dulles Intl

6h 15m1 stop Atlanta Hartsfield-Jackson

$384Delta

Sat, Oct 24 - Fri, Nov 6

8:25 am - 9:45 amIAD Washington, D.C. Dulles Intl-SDF Louisville Intl

25h 20m2 stops DuBois Jefferson County Pittsburgh

4:41 pm - 2:45 pmSDF Louisville Intl-IAD Washington, D.C. Dulles Intl

22h 04m1 stop Valparaiso Destin-Ft Walton Beach

$393Multiple Airlines

Thu, Oct 22 - Thu, Oct 29

8:50 am - 10:58 amDCA Washington, D.C. Reagan-National-SDF Louisville Intl

2h 08mnonstop

6:00 am - 7:48 amSDF Louisville Intl-DCA Washington, D.C. Reagan-National

1h 48mnonstop

$409American Airlines

Sat, Oct 24 - Sun, Oct 25

8:33 am - 2:51 pmDCA Washington, D.C. Reagan-National-SDF Louisville Intl

6h 18m1 stop Charlotte Douglas

6:00 am - 7:48 amSDF Louisville Intl-DCA Washington, D.C. Reagan-National

1h 48mnonstop

$419American Airlines

Sat, Oct 24 - Sun, Oct 25

1:00 pm - 8:15 pmDCA Washington, D.C. Reagan-National-SDF Louisville Intl

7h 15m1 stop Chicago Midway

7:50 pm - 11:35 pmSDF Louisville Intl-DCA Washington, D.C. Reagan-National

3h 45m1 stop Chicago Midway

$454Southwest

Tue, Oct 27 - Fri, Oct 30

8:05 am - 10:11 amIAD Washington, D.C. Dulles Intl-SDF Louisville Intl

26h 06m2 stops Atlanta Hartsfield-Jackson Raleigh-Durham

4:41 pm - 2:45 pmSDF Louisville Intl-IAD Washington, D.C. Dulles Intl

22h 04m1 stop Valparaiso Destin-Ft Walton Beach

$454Multiple Airlines

Tue, Oct 27 - Thu, Oct 29

12:20 pm - 8:15 pmDCA Washington, D.C. Reagan-National-SDF Louisville Intl

7h 55m2 stops Lambert-St Louis Chicago Midway

7:50 pm - 11:35 pmSDF Louisville Intl-DCA Washington, D.C. Reagan-National

3h 45m1 stop Chicago Midway

$460Southwest

Tue, Oct 27 - Fri, Oct 30

5:13 pm - 9:13 pmIAD Washington, D.C. Dulles Intl-SDF Louisville Intl

4h 00m1 stop Detroit Metropolitan Wayne County

5:38 pm - 11:16 pmSDF Louisville Intl-IAD Washington, D.C. Dulles Intl

5h 38m1 stop Detroit Metropolitan Wayne County

$539Delta

Fri, Oct 23 - Sun, Oct 25

Cheap direct flights

Enter your travel dates to find the best prices.

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

1h 38mnonstop

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

1h 44mnonstop

$259Delta

Fri, Dec 4 - Mon, Dec 7

9:00 am - 11:12 amDCA Washington, D.C. Reagan-National-SDF Louisville Intl

2h 12mnonstop

6:00 am - 7:46 amSDF Louisville Intl-DCA Washington, D.C. Reagan-National

1h 46mnonstop

$272American Airlines

Thu, Nov 19 - Sun, Nov 22

12:55 pm - 2:51 pmIAD Washington, D.C. Dulles Intl-SDF Louisville Intl

1h 56mnonstop

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

1h 38mnonstop

$272United Airlines

Thu, Dec 3 - Sun, Dec 6

12:55 pm - 2:51 pmIAD Washington, D.C. Dulles Intl-SDF Louisville Intl

1h 56mnonstop

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

1h 38mnonstop

$272United Airlines

Sat, Dec 5 - Sun, Dec 6

8:59 am - 11:11 amDCA Washington, D.C. Reagan-National-SDF Louisville Intl

2h 12mnonstop

6:02 am - 7:48 amSDF Louisville Intl-DCA Washington, D.C. Reagan-National

1h 46mnonstop

$272American Airlines

Sun, Nov 22 - Thu, Nov 26

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

2h 12mnonstop

6:00 am - 7:40 amSDF Louisville Intl-DCA Washington, D.C. Reagan-National

1h 40mnonstop

$272American Airlines

Sat, Dec 5 - Sun, Dec 6

12:50 pm - 2:47 pmIAD Washington, D.C. Dulles Intl-SDF Louisville Intl

1h 57mnonstop

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

1h 35mnonstop

$272United Airlines

Thu, Nov 12 - Sun, Nov 15

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

1h 38mnonstop

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

1h 44mnonstop

$317Delta

Mon, Dec 7 - Thu, Dec 10

9:45 pm - 11:22 pmDCA Washington, D.C. Reagan-National-LEX Lexington Blue Grass

1h 37mnonstop

6:10 am - 7:47 amLEX Lexington Blue Grass-DCA Washington, D.C. Reagan-National

1h 37mnonstop

$369Delta

Wed, Jan 20 - Sun, Jan 24

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

1h 38mnonstop

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

1h 44mnonstop

$369Delta

Fri, Dec 4 - Mon, Dec 7

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Southwest flights from District of Columbia to Kentucky

Our best Southwest deals on District of Columbia to Kentucky flight tickets

Southwest

Nov 12

DCA6:00 amWashington, D.C. Reagan-National

6h 10m

1 stop

SDF12:10 pmLouisville Intl

Nov 15

SDF7:55 pmLouisville Intl

4h 00m

1 stop

DCA11:55 pmWashington, D.C. Reagan-National

$267

Southwest

Nov 15

DCA10:45 amWashington, D.C. Reagan-National

4h 20m

1 stop

SDF3:05 pmLouisville Intl

Nov 17

SDF8:50 amLouisville Intl

7h 30m

2 stops

DCA4:20 pmWashington, D.C. Reagan-National

$269

Southwest

Nov 14

DCA7:25 amWashington, D.C. Reagan-National

9h 00m

2 stops

SDF4:25 pmLouisville Intl

Nov 15

SDF7:55 pmLouisville Intl

4h 00m

1 stop

DCA11:55 pmWashington, D.C. Reagan-National

$272

Allegiant Air flights from District of Columbia to Kentucky

Our best Allegiant Air deals on District of Columbia to Kentucky flight tickets

Allegiant Air

Nov 5

IAD10:03 amWashington, D.C. Dulles Intl

9h 38m

2 stops

SDF7:41 pmLouisville Intl

Nov 8

SDF2:50 pmLouisville Intl

26h 11m

1 stop

IAD5:01 pmWashington, D.C. Dulles Intl

$337

Allegiant Air

Nov 1

IAD8:16 amWashington, D.C. Dulles Intl

27h 18m

2 stops

SDF11:34 amLouisville Intl

Nov 5

SDF8:31 pmLouisville Intl

13h 28m

1 stop

IAD9:59 amWashington, D.C. Dulles Intl

$425

Allegiant Air

Oct 29

IAD5:50 pmWashington, D.C. Dulles Intl

20h 57m

1 stop

LEX2:47 pmLexington Blue Grass

Nov 11

LEX5:35 pmLexington Blue Grass

23h 41m

1 stop

IAD5:16 pmWashington, D.C. Dulles Intl

$427

momondo Fare Finder

Use the filters below to find and compare flights from District of Columbia to Kentucky that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Washington, D.C.Lexington

DCA Washington, D.C. Reagan-National - LEX Lexington Blue Grass

DCALEX

Washington, D.C. Reagan-National

Fri 12/4

9:45 pm-11:23 pm

Nonstop1h 38m

Lexington Blue Grass

Mon 12/7

6:00 am-7:44 am

Nonstop1h 44m

$259

Washington, D.C.Louisville

IAD Washington, D.C. Dulles Intl - SDF Louisville Intl

IADSDF

Washington, D.C. Dulles Intl

Thu 12/3

10:44 am-5:03 pm

1 stop6h 19m

Louisville Intl

Sun 12/6

9:09 pm-11:11 am

2 stops38h 02m

$267

Washington, D.C.Louisville

DCA Washington, D.C. Reagan-National - SDF Louisville Intl

DCASDF

Washington, D.C. Reagan-National

Sat 11/21

6:00 am-10:15 am

1 stop4h 15m

Louisville Intl

Sun 12/6

7:55 pm-11:55 pm

1 stop4h 00m

$267

Washington, D.C.Louisville

DCA Washington, D.C. Reagan-National - SDF Louisville Intl

DCASDF

Washington, D.C. Reagan-National

Thu 12/10

6:05 am-12:15 pm

1 stop6h 10m

Louisville Intl

Sun 12/13

8:45 am-3:15 pm

1 stop6h 30m

$267

Washington, D.C.Louisville

DCA Washington, D.C. Reagan-National - SDF Louisville Intl

DCASDF

Washington, D.C. Reagan-National

Tue 1/26

3:48 pm-5:59 pm

Nonstop2h 11m

Louisville Intl

Sun 1/31

5:46 pm-9:54 pm

1 stop4h 08m

$268

Washington, D.C.Louisville

DCA Washington, D.C. Reagan-National - SDF Louisville Intl

DCASDF

Washington, D.C. Reagan-National

Wed 11/11

8:39 am-10:47 am

Nonstop2h 08m

Louisville Intl

Sun 11/15

6:27 am-11:49 am

1 stop5h 22m

$268

Washington, D.C.Lexington

DCA Washington, D.C. Reagan-National - LEX Lexington Blue Grass

DCALEX

Washington, D.C. Reagan-National

Thu 12/17

9:45 pm-11:23 pm

Nonstop1h 38m

Lexington Blue Grass

Thu 12/24

5:49 pm-11:05 pm

1 stop5h 16m

$269

Washington, D.C.Louisville

IAD Washington, D.C. Dulles Intl - SDF Louisville Intl

IADSDF

Washington, D.C. Dulles Intl

Thu 12/3

12:55 pm-2:51 pm

Nonstop1h 56m

Louisville Intl

Sun 12/6

9:55 am-11:33 am

Nonstop1h 38m

$272

Washington, D.C.Louisville

IAD Washington, D.C. Dulles Intl - SDF Louisville Intl

IADSDF

Washington, D.C. Dulles Intl

Sat 12/5

12:55 pm-2:51 pm

Nonstop1h 56m

Louisville Intl

Sun 12/6

9:55 am-11:33 am

Nonstop1h 38m

$272

Washington, D.C.Louisville

IAD Washington, D.C. Dulles Intl - SDF Louisville Intl

IADSDF

Washington, D.C. Dulles Intl

Sat 11/21

9:35 pm-5:27 pm

1 stop19h 52m

Louisville Intl

Sun 12/6

9:09 pm-5:38 pm

2 stops20h 29m

$280

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from District of Columbia to Kentucky

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Kentucky?

If you’re not able to fly to Kentucky in February, then January is your next best option. Flight prices from District of Columbia to Kentucky during January average around $326.

What is the cheapest day to depart on your flight to Kentucky?

Our data shows that Saturday is the least expensive day to fly to Kentucky. Tickets to fly out on this day can be as low as $288. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $554. These prices are subject to change though, so be sure to set up a Price Alert for flights to Kentucky.

What is the cheapest time of day to depart on your flight to Kentucky?

According to our data, the cheapest time of day to fly to Kentucky is in the evening. momondo users have found flights departing from District of Columbia to Kentucky in the evening for as low as $309. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Kentucky is at noon when prices are around $389.

What is the cheapest District of Columbia to Kentucky flight route?

Fly from Baltimore/Washington to Louisville Intl for the best District of Columbia - Kentucky flight prices

How far in advance should I book a flight from District of Columbia to Kentucky?

You are more likely to see cheaper flights to Kentucky from District of Columbia when booking weeks ahead of your departure date. In general, you can expect to find flights to Kentucky for around $356 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kentucky from District of Columbia for as low as $222 on momondo.

What cabin class options are available on District of Columbia to Kentucky flights?

There are 4 cabin classes available to choose from on District of Columbia to Kentucky flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on District of Columbia to Kentucky flights?

You could potentially save up to 46% on your flight if you consider stops on a District of Columbia to Kentucky flight.

Cheap District of Columbia to Kentucky flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Kentucky

Best Price Found	$111
Fastest flight time	1h 25m
Direct flights	Every day
Airports in Kentucky	43 airports

The best one-way flight to Kentucky from District of Columbia in the past 72 hours is $111. The best round-trip flight deal from District of Columbia to Kentucky found on momondo in the last 72 hours is $259.

The fastest flight from District of Columbia to Kentucky takes 1h 25m

Direct flights go from District of Columbia to Kentucky every day.

There are 43 airports in Kentucky. From District of Columbia there are direct flights to Louisville Intl (SDF), Lexington Blue Grass (LEX).

Search flight deals

Frequently asked questions about flying from District of Columbia to Kentucky

When did momondo last update prices for flights from District of Columbia to Kentucky?
Prices for flights from District of Columbia to Kentucky are refreshed on a daily basis.
How many operators does momondo search for flights from District of Columbia to Kentucky?
As of October 2026, there are 4 operators available to choose from for flights from District of Columbia to Kentucky.
How old do you have to be to fly from District of Columbia to Kentucky?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from District of Columbia to Kentucky.
What documentation or ID do you need to fly to Kentucky?
The travel and health documents required for your trip to Kentucky can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kentucky. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from District of Columbia to Kentucky?
Based on momondo bookings for flights between District of Columbia and Kentucky, the leading plane model is Embraer 175 (Enhanced Winglets), making up 29.49% of the total bookings. Other popular models include Embraer 175 with 24.37%, Canadair (Bombardier) Regional Jet 700 with 15.95%, and Boeing 737 MAX 8 with 8.93%.

Best airlines flying from District of Columbia to Kentucky

Compare and see reviews for airlines that fly from District of Columbia to Kentucky with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $189	Free Cancellation	Rating 7.3 10,392 reviews	Search United Airlines flights
American Airlines	PriceFrom $204	Free Cancellation	Rating 7.0 12,179 reviews	Search American Airlines flights
Delta	PriceFrom $208	Free Cancellation	Rating 7.8 8,654 reviews	Search Delta flights
Southwest	PriceFrom $226	Free Cancellation	Rating 7.9 4,207 reviews	Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to Kentucky?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Kentucky from District of Columbia.

Can I find flights from District of Columbia to Kentucky with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for District of Columbia to Kentucky flights to just show those with flexible booking policies.

How can momondo help me find flights from District of Columbia to Kentucky?

Once all potential District of Columbia to Kentucky flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from District of Columbia to Kentucky right now. Can momondo alert me if prices change?

Yes. momondo can track prices for District of Columbia to Kentucky flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Kentucky trip

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Popular cities in Kentucky

Flights to New Yorkfrom $64

Flights to Los Angelesfrom $38

Flights to Orlandofrom $69

Flights to Miamifrom $50

Flights to San Franciscofrom $47

Flights to Chicagofrom $50

Flights to Las Vegasfrom $43

Flights to Washington, D.C.from $48

Flights to Fort Lauderdalefrom $38

Flights to Bostonfrom $79

Flights to Atlantafrom $42

Flights to Dallasfrom $52

Cheap flights from District of Columbia to Kentucky from $111

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Kentucky departing on 12/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from District of Columbia to Kentucky

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Cheap last minute flights

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Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

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Southwest flights from District of Columbia to Kentucky

Our best Southwest deals on District of Columbia to Kentucky flight tickets

Allegiant Air flights from District of Columbia to Kentucky

Our best Allegiant Air deals on District of Columbia to Kentucky flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from District of Columbia to Kentucky that are best for you.

See travel insights to Kentucky from

How to get the cheapest flight ticket from District of Columbia to Kentucky

What is the cheapest month to fly to Kentucky?

What is the cheapest day to depart on your flight to Kentucky?

What is the cheapest time of day to depart on your flight to Kentucky?

What is the cheapest District of Columbia to Kentucky flight route?

How far in advance should I book a flight from District of Columbia to Kentucky?

What cabin class options are available on District of Columbia to Kentucky flights?

Can stopping save me money on District of Columbia to Kentucky flights?

What is the cheapest airline that flies from District of Columbia to Kentucky?

What airlines fly to Kentucky?

How many flights depart from District of Columbia to Kentucky on average per day?

How many flights depart from District of Columbia to Kentucky on average per week?

Cheap District of Columbia to Kentucky flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in Kentucky

Frequently asked questions about flying from District of Columbia to Kentucky

Best airlines flying from District of Columbia to Kentucky

Compare and see reviews for airlines that fly from District of Columbia to Kentucky with momondo

Why use momondo?

An easier way to manage your Kentucky trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Kentucky

Popular cities in Kentucky

Popular flights according to clicks in the last 7 days on momondo

District of Columbia flight routes

According to popular flight searches on momondo this year

Kentucky flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Kentucky

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Complete your trip to Kentucky

Explore popular destinations other users love

According to popular flight searches on momondo this year