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

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

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 38% 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.

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

As of April 2026, 442 flights take off from District of Columbia and land in Kentucky each week. The most common flight departure day for this route is Mon, with 16% of weekly flights taking off on this day.

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

As of April 2026, there are 63 flights per day flying from District of Columbia to Kentucky. The most common time of day flights depart is 5:00PM, with 58% of flights taking off in the afternoon.

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 April 2026, there are 7 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.

$41 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.

2:01 pm - 3:41 pm

IAD

TYS

1h 40mnonstop

11:27 am - 1:11 pm

TYS

IAD

1h 44mnonstop

$82Allegiant Air

Thu, May 7 - Thu, May 14

2:01 pm - 3:41 pm

IAD

TYS

1h 40mnonstop

11:27 am - 1:11 pm

TYS

IAD

1h 44mnonstop

$83Allegiant Air

Thu, May 7 - Thu, May 14

1:52 pm - 3:38 pm

DCA

TYS

1h 46mnonstop

6:00 am - 7:42 am

TYS

DCA

1h 42mnonstop

$179American Airlines

Tue, May 12 - Tue, May 19

4:05 pm - 5:55 pm

DCA

TYS

1h 50mnonstop

7:04 am - 8:51 am

TYS

DCA

1h 47mnonstop

$185American Airlines

Wed, May 27 - Sat, May 30

11:35 am - 9:15 pm

DCA

CVG

9h 40m

2 stops

6:35 am - 4:35 pm

CVG

DCA

10h 00m

2 stops

$192Southwest

Tue, May 26 - Thu, May 28

6:05 am - 2:05 pm

DCA

TYS

8h 00m

1 stop

6:55 pm - 11:15 pm

TYS

DCA

4h 20m

1 stop

$199Southwest

Tue, Jun 16 - Wed, Jun 17

9:15 am - 10:55 am

DCA

CVG

1h 40mnonstop

6:00 pm - 10:59 pm

CVG

DCA

4h 59m

1 stop

$201Delta

Tue, May 12 - Tue, May 19

6:00 pm - 12:11 am

DCA

CVG

6h 11m

1 stop

7:20 am - 9:00 am

CVG

DCA

1h 40mnonstop

$206Delta

Fri, May 1 - Tue, May 5

5:25 pm - 7:18 pm

IAD

SDF

1h 53mnonstop

10:00 am - 11:40 am

SDF

IAD

1h 40mnonstop

$257United Airlines

Thu, May 28 - Mon, Jun 1

8:31 am - 10:23 am

IAD

SDF

1h 52mnonstop

6:00 am - 7:35 am

SDF

IAD

1h 35mnonstop

$263United Airlines

Thu, Jun 11 - Sun, Jun 14

JetBlue flights from District of Columbia to Kentucky

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

JetBlue

May 18

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

26h 59m

1 stop

BNA7:59 amNashville Intl

May 20

BNA7:30 amNashville Intl

7h 12m

1 stop

DCA3:42 pmWashington, D.C. Reagan-National

$274

JetBlue

Apr 28

DCA7:00 amWashington, D.C. Reagan-National

5h 53m

1 stop

BNA11:53 amNashville Intl

Apr 29

BNA6:05 amNashville Intl

6h 28m

1 stop

DCA1:33 pmWashington, D.C. Reagan-National

$289

JetBlue

Apr 27

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

26h 59m

1 stop

BNA7:59 amNashville Intl

Apr 30

BNA6:05 amNashville Intl

6h 28m

1 stop

DCA1:33 pmWashington, D.C. Reagan-National

$325

United Airlines flights from District of Columbia to Kentucky

Our best United Airlines deals on District of Columbia to Kentucky flight tickets

United Airlines

May 7

IAD10:15 pmWashington, D.C. Dulles Intl

1h 44m

CVG11:59 pmCincinnati Cinci./N. Kentucky

May 10

CVG6:00 amCincinnati Cinci./N. Kentucky

1h 33m

IAD7:33 amWashington, D.C. Dulles Intl

$220

United Airlines

May 8

IAD10:15 pmWashington, D.C. Dulles Intl

1h 44m

CVG11:59 pmCincinnati Cinci./N. Kentucky

May 11

CVG7:50 pmCincinnati Cinci./N. Kentucky

1h 35m

IAD9:25 pmWashington, D.C. Dulles Intl

$238

United Airlines

Apr 25

IAD5:10 pmWashington, D.C. Dulles Intl

1h 54m

CVG7:04 pmCincinnati Cinci./N. Kentucky

Apr 30

CVG6:00 amCincinnati Cinci./N. Kentucky

1h 33m

IAD7:33 amWashington, D.C. Dulles Intl

$245

momondo Fare Finder

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

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Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Washington, D.C.Knoxville

IAD - TYS

IADTYS

Washington, D.C. Dulles Intl

Thu 5/7

2:01 pm-3:41 pm

Nonstop1h 40m

Knoxville McGhee Tyson

Thu 5/14

11:27 am-1:11 pm

Nonstop1h 44m

$82

Washington, D.C.Knoxville

IAD - TYS

IADTYS

Washington, D.C. Dulles Intl

Thu 5/7

2:01 pm-3:41 pm

Nonstop1h 40m

Knoxville McGhee Tyson

Thu 5/14

11:27 am-1:11 pm

Nonstop1h 44m

$83

Washington, D.C.Knoxville

DCA - TYS

DCATYS

Washington, D.C. Reagan-National

Tue 5/12

1:52 pm-3:38 pm

Nonstop1h 46m

Knoxville McGhee Tyson

Tue 5/19

6:00 am-7:42 am

Nonstop1h 42m

$179

Washington, D.C.Knoxville

DCA - TYS

DCATYS

Washington, D.C. Reagan-National

Wed 5/27

4:05 pm-5:55 pm

Nonstop1h 50m

Knoxville McGhee Tyson

Sat 5/30

7:04 am-8:51 am

Nonstop1h 47m

$185

Washington, D.C.Cincinnati

DCA - CVG

DCACVG

Washington, D.C. Reagan-National

Tue 5/26

11:35 am-9:15 pm

2 stops9h 40m

Cincinnati Cinci./N. Kentucky

Thu 5/28

6:35 am-4:35 pm

2 stops10h 00m

$192

Washington, D.C.Knoxville

DCA - TYS

DCATYS

Washington, D.C. Reagan-National

Tue 6/16

6:05 am-2:05 pm

1 stop8h 00m

Knoxville McGhee Tyson

Wed 6/17

6:55 pm-11:15 pm

1 stop4h 20m

$199

Washington, D.C.Cincinnati

DCA - CVG

DCACVG

Washington, D.C. Reagan-National

Tue 5/12

9:15 am-10:55 am

Nonstop1h 40m

Cincinnati Cinci./N. Kentucky

Tue 5/19

6:00 pm-10:59 pm

1 stop4h 59m

$201

Washington, D.C.Cincinnati

DCA - CVG

DCACVG

Washington, D.C. Reagan-National

Fri 5/1

6:00 pm-12:11 am

1 stop6h 11m

Cincinnati Cinci./N. Kentucky

Tue 5/5

7:20 am-9:00 am

Nonstop1h 40m

$206

Washington, D.C.Louisville

IAD - SDF

IADSDF

Washington, D.C. Dulles Intl

Thu 5/28

5:25 pm-7:18 pm

Nonstop1h 53m

Louisville Intl

Mon 6/1

10:00 am-11:40 am

Nonstop1h 40m

$257

Washington, D.C.Louisville

IAD - SDF

IADSDF

Washington, D.C. Dulles Intl

Thu 6/11

8:31 am-10:23 am

Nonstop1h 52m

Louisville Intl

Sun 6/14

6:00 am-7:35 am

Nonstop1h 35m

$263

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 July is your next best option. Flight prices from District of Columbia to Kentucky during July average around $281.

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 $286. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $497. 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 morning. momondo users have found flights departing from District of Columbia to Kentucky in the morning for as low as $307. 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 in the afternoon when prices are around $319.

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 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 $329 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 28% 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	$267
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 $267. The best round-trip flight deal from District of Columbia to Kentucky found on momondo in the last 72 hours is $324.

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 April 2026, there are 7 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 24.32% of the total bookings. Other popular models include Embraer 175 with 21.92%, Canadair (Bombardier) Regional Jet 900 with 18.69%, and Canadair (Bombardier) Regional Jet 700 with 10.42%.

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 8,406 reviews	Search Delta flights
United Airlines	PriceFrom $189	Free Cancellation	Rating 7.4 9,581 reviews	Search United Airlines flights
American Airlines	PriceFrom $189	Free Cancellation	Rating 7.1 11,573 reviews	Search American Airlines flights
Southwest	PriceFrom $195	Free Cancellation	Rating 8.0 4,328 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 $56

Flights to Los Angelesfrom $49

Flights to Orlandofrom $51

Flights to Miamifrom $56

Flights to Chicagofrom $64

Flights to San Franciscofrom $59

Flights to Las Vegasfrom $46

Flights to Washington, D.C.from $56

Flights to Bostonfrom $66

Flights to Atlantafrom $56

Flights to Dallasfrom $56

Flights to Fort Lauderdalefrom $53

Cheap flights from District of Columbia to Kentucky from $32

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 5/10. 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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JetBlue flights from District of Columbia to Kentucky

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

United Airlines flights from District of Columbia to Kentucky

Our best United Airlines 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 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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