Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from District of Columbia to Kentucky from $43

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 12/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from District of Columbia to Kentucky

Cheap round-trip flights

Enter your travel dates to find the best prices.
Allegiant Air Logo
7:57 pm - 9:37 pmIAD-TYS
1h 40mnonstop
Allegiant Air Logo
5:23 pm - 7:07 pmTYS-IAD
1h 44mnonstop
$90Allegiant Air
Find Deal
Thu, Dec 4 - Sun, Dec 7
Allegiant Air Logo
2:35 pm - 4:15 pmIAD-TYS
1h 40mnonstop
Allegiant Air Logo
2:23 pm - 4:07 pmTYS-IAD
1h 44mnonstop
$91Allegiant Air
Find Deal
Wed, Dec 24 - Sat, Jan 3
Delta Logo
9:45 pm - 11:25 pmDCA-LEX
1h 40mnonstop
Delta Logo
6:10 am - 7:48 amLEX-DCA
1h 38mnonstop
$179Delta
Find Deal
Fri, Mar 13 - Sun, Mar 15
American Airlines Logo
8:47 am - 10:49 amDCA-TYS
2h 02mnonstop
American Airlines Logo
6:00 am - 7:46 amTYS-DCA
1h 46mnonstop
$189American Airlines
Find Deal
Fri, Jan 16 - Mon, Jan 19
Delta Logo
7:40 pm - 12:08 amDCA-LEX
4h 28m1 stop
Delta Logo
6:10 am - 7:44 amLEX-DCA
1h 34mnonstop
$189Delta
Find Deal
Tue, Dec 16 - Tue, Dec 23
United Airlines Logo
12:35 pm - 2:19 pmIAD-CVG
1h 44mnonstop
United Airlines Logo
10:05 am - 11:41 amCVG-IAD
1h 36mnonstop
$198United Airlines
Find Deal
Thu, Jan 8 - Sun, Jan 11
United Airlines Logo
10:11 pm - 11:54 pmIAD-CVG
1h 43mnonstop
United Airlines Logo
6:00 am - 7:35 amCVG-IAD
1h 35mnonstop
$204United Airlines
Find Deal
Fri, Dec 5 - Sun, Dec 7
Southwest Logo
1:15 pm - 6:15 pmDCA-CVG
5h 00m1 stop
Southwest Logo
7:00 am - 1:00 pmCVG-DCA
6h 00m1 stop
$209Southwest
Find Deal
Tue, Dec 9 - Wed, Dec 10
American Airlines Logo
9:12 am - 10:52 amDCA-CVG
1h 40mnonstop
American Airlines Logo
6:35 am - 8:17 amCVG-DCA
1h 42mnonstop
$217American Airlines
Find Deal
Wed, Dec 17 - Sun, Jan 4
Southwest Logo
2:55 pm - 8:15 pmDCA-CVG
5h 20m1 stop
Southwest Logo
7:00 am - 1:00 pmCVG-DCA
6h 00m1 stop
$229Southwest
Find Deal
Thu, Feb 5 - Tue, Feb 10

Frontier flights from District of Columbia to Kentucky

Our best Frontier deals on District of Columbia to Kentucky flight tickets
Frontier
Dec 14
DCA8:00 amWashington, D.C. Reagan-National
10h 50m
1 stop
BNA5:50 pmNashville Intl
Dec 15
BNA7:41 pmNashville Intl
16h 25m
1 stop
DCA1:06 pmWashington, D.C. Reagan-National
$161
Find similar
Frontier
Jan 9
DCA8:01 amWashington, D.C. Reagan-National
11h 35m
1 stop
BNA6:36 pmNashville Intl
Jan 11
BNA7:31 pmNashville Intl
15h 34m
1 stop
DCA12:05 pmWashington, D.C. Reagan-National
$193
Find similar
Frontier
Dec 11
DCA8:00 amWashington, D.C. Reagan-National
11h 46m
1 stop
BNA6:46 pmNashville Intl
Dec 15
BNA7:41 pmNashville Intl
16h 25m
1 stop
DCA1:06 pmWashington, D.C. Reagan-National
$195
Find similar

JetBlue flights from District of Columbia to Kentucky

Our best JetBlue deals on District of Columbia to Kentucky flight tickets
JetBlue
Jan 18
DCA6:15 amWashington, D.C. Reagan-National
4h 55m
1 stop
BNA10:10 amNashville Intl
Jan 23
BNA9:50 amNashville Intl
5h 29m
1 stop
DCA4:19 pmWashington, D.C. Reagan-National
$190
Find similar
JetBlue
Dec 6
DCA6:00 amWashington, D.C. Reagan-National
7h 15m
1 stop
BNA12:15 pmNashville Intl
Dec 9
BNA9:46 amNashville Intl
7h 18m
1 stop
DCA6:04 pmWashington, D.C. Reagan-National
$205
Find similar
JetBlue
Dec 3
DCA6:00 amWashington, D.C. Reagan-National
7h 15m
1 stop
BNA12:15 pmNashville Intl
Dec 5
BNA9:46 amNashville Intl
7h 18m
1 stop
DCA6:04 pmWashington, D.C. Reagan-National
$210
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from District of Columbia to Kentucky that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated November 17, 2025.
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

Washington, D.C.Knoxville

IAD - TYS

IADTYS

Washington, D.C. Dulles Intl

Thu 12/4

7:57 pm-9:37 pm

Nonstop1h 40m

Knoxville McGhee Tyson

Sun 12/7

5:23 pm-7:07 pm

Nonstop1h 44m

$90

Washington, D.C.Knoxville

IAD - TYS

IADTYS

Washington, D.C. Dulles Intl

Wed 12/24

2:35 pm-4:15 pm

Nonstop1h 40m

Knoxville McGhee Tyson

Sat 1/3

2:23 pm-4:07 pm

Nonstop1h 44m

$91

Washington, D.C.Lexington

DCA - LEX

DCALEX

Washington, D.C. Reagan-National

Fri 3/13

9:45 pm-11:25 pm

Nonstop1h 40m

Lexington Blue Grass

Sun 3/15

6:10 am-7:48 am

Nonstop1h 38m

$179

Washington, D.C.Knoxville

DCA - TYS

DCATYS

Washington, D.C. Reagan-National

Fri 1/16

8:47 am-10:49 am

Nonstop2h 02m

Knoxville McGhee Tyson

Mon 1/19

6:00 am-7:46 am

Nonstop1h 46m

$189

Washington, D.C.Lexington

DCA - LEX

DCALEX

Washington, D.C. Reagan-National

Tue 12/16

7:40 pm-12:08 am

1 stop4h 28m

Lexington Blue Grass

Tue 12/23

6:10 am-7:44 am

Nonstop1h 34m

$189

Washington, D.C.Cincinnati

IAD - CVG

IADCVG

Washington, D.C. Dulles Intl

Thu 1/8

12:35 pm-2:19 pm

Nonstop1h 44m

Cincinnati Cinci./N. Kentucky

Sun 1/11

10:05 am-11:41 am

Nonstop1h 36m

$198

Washington, D.C.Cincinnati

IAD - CVG

IADCVG

Washington, D.C. Dulles Intl

Fri 12/5

10:11 pm-11:54 pm

Nonstop1h 43m

Cincinnati Cinci./N. Kentucky

Sun 12/7

6:00 am-7:35 am

Nonstop1h 35m

$204

Washington, D.C.Cincinnati

DCA - CVG

DCACVG

Washington, D.C. Reagan-National

Tue 12/9

1:15 pm-6:15 pm

1 stop5h 00m

Cincinnati Cinci./N. Kentucky

Wed 12/10

7:00 am-1:00 pm

1 stop6h 00m

$209

Washington, D.C.Cincinnati

DCA - CVG

DCACVG

Washington, D.C. Reagan-National

Wed 12/17

9:12 am-10:52 am

Nonstop1h 40m

Cincinnati Cinci./N. Kentucky

Sun 1/4

6:35 am-8:17 am

Nonstop1h 42m

$217

Washington, D.C.Cincinnati

DCA - CVG

DCACVG

Washington, D.C. Reagan-National

Thu 2/5

2:55 pm-8:15 pm

1 stop5h 20m

Cincinnati Cinci./N. Kentucky

Tue 2/10

7:00 am-1:00 pm

1 stop6h 00m

$229

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Kentucky from

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

What is the cheapest month to fly to Kentucky?

If you’re not able to fly to Kentucky in January, then August is your next best option. Flight prices from District of Columbia to Kentucky during August average around $259.

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 $249. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $454. 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 in the afternoon when prices are around $320.

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

Fly from Washington, D.C. Reagan-National to Lexington Blue Grass 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 $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 $198 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 9% 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

$108

Fastest flight time

1h 37m

Direct flights

Every day

Airports in Kentucky

4 airports
The best one-way flight to Kentucky from District of Columbia in the past 72 hours is $108. The best round-trip flight deal from District of Columbia to Kentucky found on momondo in the last 72 hours is $219.
The fastest flight from District of Columbia to Kentucky takes 1h 37m
Direct flights go from District of Columbia to Kentucky every day.
There are 4 airports near Kentucky: Louisville Intl (SDF), Cincinnati Cinci./N. Kentucky (CVG), Lexington Blue Grass (LEX), Knoxville McGhee Tyson (TYS)
Search flight deals

  • 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?

  • 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?

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 AirlinesPriceFrom $188Free CancellationRating
7.4
9,015 reviews
Search United Airlines flights
DeltaPriceFrom $189Free CancellationRating
7.9
8,007 reviews
Search Delta flights
American AirlinesPriceFrom $189Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights
SouthwestPriceFrom $196Free CancellationRating
8.0
4,244 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

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 12/17
Wed 12/24
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Kentucky

Popular cities in Kentucky

Popular flights according to clicks in the last 7 days on momondo
Flights to New Yorkfrom $41
Flights to Los Angelesfrom $48
Flights to Miamifrom $48
Flights to Chicagofrom $57
Flights to Orlandofrom $39
Flights to Las Vegasfrom $40
Flights to San Franciscofrom $52
Flights to Washington, D.C.from $38
Flights to Bostonfrom $59
Flights to Atlantafrom $38
Flights to Dallasfrom $48
Flights to Seattlefrom $58