Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Kentucky to District of Columbia 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 Kentucky to District of Columbia departing on 11/17. 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 Kentucky to District of Columbia

Cheap round-trip flights

American Airlines Logo
3:34 pm - 6:25 pmBNA-DCA
1h 51mnonstop
American Airlines Logo
5:59 pm - 7:03 pmDCA-BNA
2h 04mnonstop
$115American Airlines
Find Deal
Thu, Oct 9 - Tue, Oct 14
Delta Logo
7:00 am - 9:46 amBNA-DCA
1h 46mnonstop
Delta Logo
3:25 pm - 4:35 pmDCA-BNA
2h 10mnonstop
$117Delta
Find Deal
Tue, Mar 10 - Wed, Mar 11
Allegiant Air Logo
7:02 pm - 8:46 pmTYS-IAD
1h 44mnonstop
Allegiant Air Logo
9:36 pm - 11:16 pmIAD-TYS
1h 40mnonstop
$134Allegiant Air
Find Deal
Mon, Oct 13 - Fri, Oct 17
Allegiant Air Logo
7:02 pm - 8:46 pmTYS-IAD
1h 44mnonstop
Allegiant Air Logo
9:36 pm - 11:16 pmIAD-TYS
1h 40mnonstop
$135Allegiant Air
Find Deal
Mon, Oct 13 - Fri, Oct 17
United Airlines Logo
8:25 am - 11:13 amBNA-IAD
1h 48mnonstop
United Airlines Logo
8:20 am - 9:16 amIAD-BNA
1h 56mnonstop
$138United Airlines
Find Deal
Fri, Oct 10 - Mon, Oct 13
American Airlines Logo
6:30 am - 9:20 amBNA-DCA
1h 50mnonstop
American Airlines Logo
7:29 am - 8:32 amDCA-BNA
2h 03mnonstop
$176American Airlines
Find Deal
Fri, Oct 17 - Sun, Oct 19
Delta Logo
6:10 am - 7:44 amLEX-DCA
1h 34mnonstop
Delta Logo
9:26 pm - 11:01 pmDCA-LEX
1h 35mnonstop
$179Delta
Find Deal
Thu, Oct 30 - Sun, Nov 2
United Airlines Logo
8:25 am - 11:13 amBNA-IAD
1h 48mnonstop
United Airlines Logo
8:25 am - 9:27 amIAD-BNA
2h 02mnonstop
$185United Airlines
Find Deal
Fri, Oct 24 - Sun, Oct 26
Southwest Logo
6:25 am - 10:00 amSDF-DCA
3h 35m1 stop
Southwest Logo
6:10 am - 2:25 pmDCA-SDF
8h 15m1 stop
$192Southwest
Find Deal
Tue, Oct 21 - Wed, Oct 22
Southwest Logo
6:25 am - 10:00 amSDF-DCA
3h 35m1 stop
Southwest Logo
6:10 am - 10:15 amDCA-SDF
4h 05m1 stop
$198Southwest
Find Deal
Tue, Oct 14 - Sun, Oct 19

United Airlines flights from Kentucky to District of Columbia

Our best United Airlines deals on Kentucky to District of Columbia flight tickets
United Airlines
Oct 10
BNA8:25 amNashville Intl
1h 48m
IAD11:13 amWashington, D.C. Dulles Intl
Oct 13
IAD8:20 amWashington, D.C. Dulles Intl
1h 56m
BNA9:16 amNashville Intl
$138
Find similar
United Airlines
Oct 24
BNA8:25 amNashville Intl
1h 48m
IAD11:13 amWashington, D.C. Dulles Intl
Oct 26
IAD8:25 amWashington, D.C. Dulles Intl
2h 02m
BNA9:27 amNashville Intl
$185
Find similar
United Airlines
Oct 15
TYS7:26 pmKnoxville McGhee Tyson
1h 44m
IAD9:10 pmWashington, D.C. Dulles Intl
Oct 22
IAD8:45 amWashington, D.C. Dulles Intl
1h 44m
TYS10:29 amKnoxville McGhee Tyson
$189
Find similar

Frontier flights from Kentucky to District of Columbia

Our best Frontier deals on Kentucky to District of Columbia flight tickets
Frontier
Sep 26
BNA7:02 pmNashville Intl
22h 22m
1 stop
IAD6:24 pmWashington, D.C. Dulles Intl
Sep 28
IAD7:14 pmWashington, D.C. Dulles Intl
16h 39m
1 stop
BNA10:53 amNashville Intl
$156
Find similar
Frontier
Oct 2
BNA6:15 amNashville Intl
9h 44m
1 stop
DCA4:59 pmWashington, D.C. Reagan-National
Oct 4
DCA1:00 pmWashington, D.C. Reagan-National
10h 33m
1 stop
BNA10:33 pmNashville Intl
$170
Find similar
Frontier
Sep 30
BNA7:30 amNashville Intl
13h 29m
1 stop
DCA9:59 pmWashington, D.C. Reagan-National
Oct 3
DCA1:00 pmWashington, D.C. Reagan-National
8h 43m
1 stop
BNA8:43 pmNashville Intl
$180
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Kentucky to District of Columbia 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 September 19, 2025.
Use the filters below to find and compare flights from Kentucky to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NashvilleWashington, D.C.

BNA - DCA

BNADCA

Nashville Intl

Thu 10/9

3:34 pm-6:25 pm

Nonstop1h 51m

Washington, D.C. Reagan-National

Tue 10/14

5:59 pm-7:03 pm

Nonstop2h 04m

$115

NashvilleWashington, D.C.

BNA - DCA

BNADCA

Nashville Intl

Tue 3/10

7:00 am-9:46 am

Nonstop1h 46m

Washington, D.C. Reagan-National

Wed 3/11

3:25 pm-4:35 pm

Nonstop2h 10m

$117

KnoxvilleWashington, D.C.

TYS - IAD

TYSIAD

Knoxville McGhee Tyson

Mon 10/13

7:02 pm-8:46 pm

Nonstop1h 44m

Washington, D.C. Dulles Intl

Fri 10/17

9:36 pm-11:16 pm

Nonstop1h 40m

$134

KnoxvilleWashington, D.C.

TYS - IAD

TYSIAD

Knoxville McGhee Tyson

Mon 10/13

7:02 pm-8:46 pm

Nonstop1h 44m

Washington, D.C. Dulles Intl

Fri 10/17

9:36 pm-11:16 pm

Nonstop1h 40m

$135

NashvilleWashington, D.C.

BNA - IAD

BNAIAD

Nashville Intl

Fri 10/10

8:25 am-11:13 am

Nonstop1h 48m

Washington, D.C. Dulles Intl

Mon 10/13

8:20 am-9:16 am

Nonstop1h 56m

$138

NashvilleWashington, D.C.

BNA - DCA

BNADCA

Nashville Intl

Fri 10/17

6:30 am-9:20 am

Nonstop1h 50m

Washington, D.C. Reagan-National

Sun 10/19

7:29 am-8:32 am

Nonstop2h 03m

$176

LexingtonWashington, D.C.

LEX - DCA

LEXDCA

Lexington Blue Grass

Thu 10/30

6:10 am-7:44 am

Nonstop1h 34m

Washington, D.C. Reagan-National

Sun 11/2

9:26 pm-11:01 pm

Nonstop1h 35m

$179

NashvilleWashington, D.C.

BNA - IAD

BNAIAD

Nashville Intl

Fri 10/24

8:25 am-11:13 am

Nonstop1h 48m

Washington, D.C. Dulles Intl

Sun 10/26

8:25 am-9:27 am

Nonstop2h 02m

$185

LouisvilleWashington, D.C.

SDF - DCA

SDFDCA

Louisville Intl

Tue 10/21

6:25 am-10:00 am

1 stop3h 35m

Washington, D.C. Reagan-National

Wed 10/22

6:10 am-2:25 pm

1 stop8h 15m

$192

LouisvilleWashington, D.C.

SDF - DCA

SDFDCA

Louisville Intl

Tue 10/14

6:25 am-10:00 am

1 stop3h 35m

Washington, D.C. Reagan-National

Sun 10/19

6:10 am-10:15 am

1 stop4h 05m

$198

Flights are sorted by cheapest round-trip flights first.

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

See travel insights to District of Columbia from

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

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 District of Columbia?

In general, June is the cheapest month to fly from Kentucky to District of Columbia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $239. If you don’t want to visit District of Columbia in June, then you should wait until July to fly from Kentucky, when ticket prices are also cheap, with an average price of $244.

What is the cheapest day to depart on your flight to District of Columbia?

The cheapest day to depart on your flight to District of Columbia is on a Friday when prices can be found for as low as $365. This is often the case because there is less demand to fly during this day of the week. On the other hand, Tuesday is the most expensive day to depart from Kentucky because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $602.

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

Flying to District of Columbia from Kentucky in the evening is the least expensive time of day to depart. momondo users have found prices as low as $292 when looking at flights departing in the evening. Flights to District of Columbia are more costly at noon, with an average ticket price of $1,049. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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

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

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

You are more likely to see cheaper flights to District of Columbia from Kentucky when booking weeks ahead of your departure date. In general, you can expect to find flights to District of Columbia for around $307 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to District of Columbia from Kentucky for as low as $233 on momondo.

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

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

Cheap Kentucky to District of Columbia flight deals and tips

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

Best Price Found

$98

Fastest flight time

1h 25m

Direct flights

Every day

Airports in District of Columbia

2 airports
The best one-way flight to District of Columbia from Kentucky in the past 72 hours is $98. The best round-trip flight deal from Kentucky to District of Columbia found on momondo in the last 72 hours is $189.
The fastest flight from Kentucky to District of Columbia takes 1h 25m
Direct flights go from Kentucky to District of Columbia every day.
There are 2 airports near District of Columbia: Washington, D.C. Reagan-National (DCA), Washington, D.C. Dulles Intl (IAD)
Search flight deals

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

    Prices for flights from Kentucky to District of Columbia refresh daily.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kentucky to District of Columbia.

  • What documentation or ID do you need to fly to District of Columbia?

    The required travel and health documents for your District of Columbia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at District of Columbia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Kentucky to District of Columbia?

Best airlines flying from Kentucky to District of Columbia

Compare and see reviews for airlines that fly from Kentucky to District of Columbia with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $159Free CancellationRating
7.9
7,964 reviews
Search Delta flights
American AirlinesPriceFrom $178Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $183Free CancellationRating
8.0
4,242 reviews
Search Southwest flights
United AirlinesPriceFrom $189Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights

Why use momondo?

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

It is quick and easy to find Kentucky to District of Columbia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to District of Columbia that suits you.

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

Yes. momondo enables you to select and highlight flights to District of Columbia from Kentucky with this policy.

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

momondo helps you find the best flight between Kentucky and District of Columbia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Kentucky to District of Columbia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to District of Columbia and let you know when they change.

An easier way to manage your District of Columbia 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
Sun 10/19
Sun 10/26
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to District of Columbia

Popular cities in District of Columbia

Popular flights according to clicks in the last 7 days on momondo
Flights to New Yorkfrom $49
Flights to Los Angelesfrom $49
Flights to Miamifrom $49
Flights to Chicagofrom $47
Flights to Orlandofrom $60
Flights to Las Vegasfrom $48
Flights to San Franciscofrom $53
Flights to Washington, D.C.from $49
Flights to Bostonfrom $73
Flights to Atlantafrom $51
Flights to Dallasfrom $56
Flights to Seattlefrom $86