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

Allegiant Air, Southwest, and JetBlue 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 day?

As of June 2026, there are 58 flights per day flying from District of Columbia to Kentucky. The most common time of day flights depart is 5:00PM, with 42% of flights taking off in the afternoon.

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

As of June 2026, 411 flights take off from District of Columbia and land in Kentucky each week. The most common flight departure day for this route is Tue, with 18% of weekly flights taking off on this day.

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 41% 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 June 2026, there are 6 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.

$29 Cheap Flights from District of Columbia to Kentucky in 2026

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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.

3:06 pm - 4:40 pm

IAD

TYS

1h 34mnonstop

12:49 pm - 2:16 pm

TYS

IAD

1h 27mnonstop

$83Allegiant Air

Fri, Jun 12 - Mon, Jun 15

3:06 pm - 4:40 pm

IAD

TYS

1h 34mnonstop

12:49 pm - 2:16 pm

TYS

IAD

1h 27mnonstop

$85Allegiant Air

Fri, Jun 26 - Mon, Jun 29

8:14 pm - 9:56 pm

DCA

TYS

1h 42mnonstop

6:08 am - 7:50 am

TYS

DCA

1h 42mnonstop

$187American Airlines

Wed, Oct 7 - Tue, Oct 13

7:45 pm - 9:31 pm

DCA

TYS

1h 46mnonstop

7:32 am - 9:19 am

TYS

DCA

1h 47mnonstop

$195American Airlines

Tue, Jun 23 - Tue, Jun 30

6:00 am - 11:06 am

DCA

TYS

5h 06m

1 stop

3:55 pm - 8:13 pm

TYS

DCA

4h 18m

1 stop

$207Delta

Wed, Oct 7 - Tue, Oct 13

7:35 pm - 11:54 pm

DCA

TYS

4h 19m

1 stop

6:05 pm - 9:49 pm

TYS

DCA

3h 44m

1 stop

$215Delta

Tue, Jun 30 - Tue, Jul 7

6:10 am - 12:05 pm

DCA

TYS

5h 55m

1 stop

7:10 am - 3:55 pm

TYS

DCA

8h 45m

2 stops

$220Southwest

Wed, Jul 22 - Tue, Jul 28

10:05 am - 11:05 am

DCA

BNA

2h 00mnonstop

1:05 pm - 3:50 pm

BNA

DCA

1h 45mnonstop

$230Southwest

Sat, Aug 15 - Tue, Aug 18

12:35 pm - 2:13 pm

IAD

CVG

1h 38mnonstop

6:00 am - 7:33 am

CVG

IAD

1h 33mnonstop

$243United Airlines

Wed, Jul 1 - Sun, Jul 5

10:17 pm - 11:59 pm

IAD

CVG

1h 42mnonstop

6:00 am - 7:34 am

CVG

IAD

1h 34mnonstop

$249United Airlines

Fri, Jul 10 - Sun, Jul 12

Frontier flights from District of Columbia to Kentucky

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

Frontier

Jul 11

IAD1:21 pmWashington, D.C. Dulles Intl

21h 56m

1 stop

BNA10:17 amNashville Intl

Jul 14

BNA11:12 amNashville Intl

22h 04m

1 stop

IAD10:16 amWashington, D.C. Dulles Intl

$244

Frontier

Jul 13

IAD7:18 pmWashington, D.C. Dulles Intl

15h 59m

1 stop

BNA10:17 amNashville Intl

Jul 15

BNA5:05 pmNashville Intl

18h 42m

1 stop

IAD12:47 pmWashington, D.C. Dulles Intl

$249

Frontier

Jun 16

IAD5:47 pmWashington, D.C. Dulles Intl

26h 48m

1 stop

CVG8:35 pmCincinnati Cinci./N. Kentucky

Jun 18

CVG7:15 amCincinnati Cinci./N. Kentucky

5h 38m

1 stop

IAD12:53 pmWashington, D.C. Dulles Intl

$269

Southwest flights from District of Columbia to Kentucky

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

Southwest

Jul 22

DCA6:10 amWashington, D.C. Reagan-National

5h 55m

1 stop

TYS12:05 pmKnoxville McGhee Tyson

Jul 28

TYS7:10 amKnoxville McGhee Tyson

8h 45m

2 stops

DCA3:55 pmWashington, D.C. Reagan-National

$220

Southwest

Sep 2

DCA6:05 amWashington, D.C. Reagan-National

4h 05m

1 stop

BNA9:10 amNashville Intl

Sep 9

BNA3:40 pmNashville Intl

1h 45m

DCA6:25 pmWashington, D.C. Reagan-National

$221

Southwest

Aug 15

DCA10:05 amWashington, D.C. Reagan-National

2h 00m

BNA11:05 amNashville Intl

Aug 18

BNA1:05 pmNashville Intl

1h 45m

DCA3:50 pmWashington, D.C. Reagan-National

$230

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.Knoxville

IAD - TYS

IADTYS

Washington, D.C. Dulles Intl

Fri 6/12

3:06 pm-4:40 pm

Nonstop1h 34m

Knoxville McGhee Tyson

Mon 6/15

12:49 pm-2:16 pm

Nonstop1h 27m

$83

Washington, D.C.Knoxville

IAD - TYS

IADTYS

Washington, D.C. Dulles Intl

Fri 6/26

3:06 pm-4:40 pm

Nonstop1h 34m

Knoxville McGhee Tyson

Mon 6/29

12:49 pm-2:16 pm

Nonstop1h 27m

$85

Washington, D.C.Knoxville

DCA - TYS

DCATYS

Washington, D.C. Reagan-National

Wed 10/7

8:14 pm-9:56 pm

Nonstop1h 42m

Knoxville McGhee Tyson

Tue 10/13

6:08 am-7:50 am

Nonstop1h 42m

$187

Washington, D.C.Knoxville

DCA - TYS

DCATYS

Washington, D.C. Reagan-National

Tue 6/23

7:45 pm-9:31 pm

Nonstop1h 46m

Knoxville McGhee Tyson

Tue 6/30

7:32 am-9:19 am

Nonstop1h 47m

$195

Washington, D.C.Knoxville

DCA - TYS

DCATYS

Washington, D.C. Reagan-National

Wed 10/7

6:00 am-11:06 am

1 stop5h 06m

Knoxville McGhee Tyson

Tue 10/13

3:55 pm-8:13 pm

1 stop4h 18m

$207

Washington, D.C.Knoxville

DCA - TYS

DCATYS

Washington, D.C. Reagan-National

Tue 6/30

7:35 pm-11:54 pm

1 stop4h 19m

Knoxville McGhee Tyson

Tue 7/7

6:05 pm-9:49 pm

1 stop3h 44m

$215

Washington, D.C.Knoxville

DCA - TYS

DCATYS

Washington, D.C. Reagan-National

Wed 7/22

6:10 am-12:05 pm

1 stop5h 55m

Knoxville McGhee Tyson

Tue 7/28

7:10 am-3:55 pm

2 stops8h 45m

$220

Washington, D.C.Nashville

DCA - BNA

DCABNA

Washington, D.C. Reagan-National

Sat 8/15

10:05 am-11:05 am

Nonstop2h 00m

Nashville Intl

Tue 8/18

1:05 pm-3:50 pm

Nonstop1h 45m

$230

Washington, D.C.Cincinnati

IAD - CVG

IADCVG

Washington, D.C. Dulles Intl

Wed 7/1

12:35 pm-2:13 pm

Nonstop1h 38m

Cincinnati Cinci./N. Kentucky

Sun 7/5

6:00 am-7:33 am

Nonstop1h 33m

$243

Washington, D.C.Cincinnati

IAD - CVG

IADCVG

Washington, D.C. Dulles Intl

Fri 7/10

10:17 pm-11:59 pm

Nonstop1h 42m

Cincinnati Cinci./N. Kentucky

Sun 7/12

6:00 am-7:34 am

Nonstop1h 34m

$249

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 August, then June is your next best option. Flight prices from District of Columbia to Kentucky during June average around $98.

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 $279. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $477. 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 $337.

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 $330 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 $212 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 41% 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	$218
Fastest flight time	1h 26m
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 $218. The best round-trip flight deal from District of Columbia to Kentucky found on momondo in the last 72 hours is $258.

The fastest flight from District of Columbia to Kentucky takes 1h 26m

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 Cincinnati Cinci./N. Kentucky (CVG), Lexington Blue Grass (LEX), Knoxville McGhee Tyson (TYS).

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 June 2026, there are 6 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 22.78% of the total bookings. Other popular models include Embraer 175 with 21.52%, Canadair (Bombardier) Regional Jet 700 with 16.05%, and Canadair (Bombardier) Regional Jet 900 with 15.61%.

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
Delta	PriceFrom $179	Free Cancellation	Rating 7.9 8,398 reviews	Search Delta flights
United Airlines	PriceFrom $189	Free Cancellation	Rating 7.4 9,778 reviews	Search United Airlines flights
American Airlines	PriceFrom $189	Free Cancellation	Rating 7.1 11,640 reviews	Search American Airlines flights
Southwest	PriceFrom $196	Free Cancellation	Rating 8.0 4,258 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.

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Popular cities in Kentucky

Flights to New Yorkfrom $64

Flights to Los Angelesfrom $77

Flights to Orlandofrom $58

Flights to Miamifrom $78

Flights to Chicagofrom $68

Flights to San Franciscofrom $66

Flights to Las Vegasfrom $66

Flights to Washington, D.C.from $50

Flights to Bostonfrom $66

Flights to Atlantafrom $81

Flights to Fort Lauderdalefrom $58

Flights to Dallasfrom $56

Cheap flights from District of Columbia to Kentucky from $29

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 7/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Filter for what you want

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Cheap round-trip flights

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Cheap last minute flights

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Frontier flights from District of Columbia to Kentucky

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

Southwest flights from District of Columbia to Kentucky

Our best Southwest 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

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

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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