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Cheap flights from Kentucky to Washington, D.C. from $35

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 Washington, D.C. departing on 1/13. 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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Find the cheapest flights from Kentucky to Washington, D.C.

Cheap round-trip flights

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Spirit Airlines Logo
8:54 pm - 11:38 pmBNA-BWI
1h 44mnonstop
Spirit Airlines Logo
6:55 pm - 7:49 pmBWI-BNA
1h 54mnonstop
$72Spirit Airlines
Find Deal
jue., ene. 22 - dom., ene. 25
Spirit Airlines Logo
8:54 pm - 11:38 pmBNA-BWI
1h 44mnonstop
Spirit Airlines Logo
6:55 pm - 7:49 pmBWI-BNA
1h 54mnonstop
$76Spirit Airlines
Find Deal
dom., ene. 11 - mar., ene. 13
Frontier Logo
8:55 pm - 7:42 amCVG-BWI
10h 47m1 stop
Frontier Logo
8:37 am - 7:45 pmBWI-CVG
11h 08m1 stop
$110Frontier
Find Deal
jue., dic. 4 - lun., dic. 8
Frontier Logo
9:36 am - 3:20 pmCVG-BWI
5h 44m1 stop
Frontier Logo
5:55 am - 10:49 amBWI-CVG
4h 54m1 stop
$124Frontier
Find Deal
mar., nov. 25 - jue., dic. 11
Allegiant Air Logo
5:42 pm - 7:26 pmTYS-IAD
1h 44mnonstop
Allegiant Air Logo
8:16 pm - 9:56 pmIAD-TYS
1h 40mnonstop
$132Allegiant Air
Find Deal
jue., dic. 18 - dom., dic. 21
Multiple Airlines Logo
8:54 pm - 11:38 pmBNA-BWI
1h 44mnonstop
Multiple Airlines Logo
6:00 am - 6:17 pmBWI-BNA
13h 17m2 stops
$137Multiple Airlines
Find Deal
vie., ene. 23 - dom., ene. 25
Southwest Logo
7:35 am - 10:25 amBNA-BWI
1h 50mnonstop
Southwest Logo
8:10 am - 9:25 amBWI-BNA
2h 15mnonstop
$141Southwest
Find Deal
jue., ene. 29 - dom., feb. 1
Southwest Logo
7:35 am - 10:25 amBNA-BWI
1h 50mnonstop
Southwest Logo
6:40 am - 11:20 amBWI-BNA
5h 40m1 stop
$151Southwest
Find Deal
mié., ene. 28 - sáb., ene. 31
Multiple Airlines Logo
11:19 am - 10:57 pmBNA-BWI
10h 38m1 stop
Multiple Airlines Logo
9:11 pm - 1:49 pmBWI-BNA
17h 38m1 stop
$152Multiple Airlines
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jue., dic. 4 - jue., dic. 11
Allegiant Air Logo
5:23 pm - 7:07 pmTYS-IAD
1h 44mnonstop
Allegiant Air Logo
5:21 pm - 10:13 pmIAD-TYS
28h 52m1 stop
$154Allegiant Air
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jue., dic. 4 - dom., dic. 7

United Airlines flights from Kentucky to Washington, D.C.

Our best United Airlines deals on Kentucky to Washington, D.C. flight tickets
United Airlines
Nov 27
SDF9:55 amLouisville Intl
1h 38m
IAD11:33 amWashington, D.C. Dulles Intl
Nov 28
IAD12:51 pmWashington, D.C. Dulles Intl
1h 55m
SDF2:46 pmLouisville Intl
$189
Find similar
United Airlines
Nov 27
SDF9:55 amLouisville Intl
1h 38m
IAD11:33 amWashington, D.C. Dulles Intl
Nov 28
IAD12:51 pmWashington, D.C. Dulles Intl
1h 55m
SDF2:46 pmLouisville Intl
$196
Find similar
United Airlines
Dec 12
CVG6:00 amCincinnati Cinci./N. Kentucky
1h 35m
IAD7:35 amWashington, D.C. Dulles Intl
Dec 17
IAD12:35 pmWashington, D.C. Dulles Intl
1h 41m
CVG2:16 pmCincinnati Cinci./N. Kentucky
$199
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Southwest flights from Kentucky to Washington, D.C.

Our best Southwest deals on Kentucky to Washington, D.C. flight tickets
Southwest
Jan 29
BNA7:35 amNashville Intl
1h 50m
BWI10:25 amBaltimore/Washington
Feb 1
BWI8:10 amBaltimore/Washington
2h 15m
BNA9:25 amNashville Intl
$141
Find similar
Southwest
Jan 28
BNA7:35 amNashville Intl
1h 50m
BWI10:25 amBaltimore/Washington
Jan 31
BWI6:40 amBaltimore/Washington
5h 40m
1 stop
BNA11:20 amNashville Intl
$151
Find similar
Southwest
Dec 6
SDF10:35 amLouisville Intl
3h 55m
1 stop
DCA2:30 pmWashington, D.C. Reagan-National
Dec 10
DCA8:15 amWashington, D.C. Reagan-National
8h 55m
2 stops
SDF5:10 pmLouisville Intl
$214
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Kentucky to Washington, D.C. 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 noviembre 6, 2025.
Use the filters below to find and compare flights from Kentucky to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NashvilleBaltimore

BNA - BWI

BNABWI

Nashville Intl

jue. 1/22

8:54 pm-11:38 pm

Nonstop1h 44m

Baltimore/Washington

dom. 1/25

6:55 pm-7:49 pm

Nonstop1h 54m

$72

NashvilleBaltimore

BNA - BWI

BNABWI

Nashville Intl

dom. 1/11

8:54 pm-11:38 pm

Nonstop1h 44m

Baltimore/Washington

mar. 1/13

6:55 pm-7:49 pm

Nonstop1h 54m

$76

CincinnatiBaltimore

CVG - BWI

CVGBWI

Cincinnati Cinci./N. Kentucky

jue. 12/4

8:55 pm-7:42 am

1 stop10h 47m

Baltimore/Washington

lun. 12/8

8:37 am-7:45 pm

1 stop11h 08m

$110

CincinnatiBaltimore

CVG - BWI

CVGBWI

Cincinnati Cinci./N. Kentucky

mar. 11/25

9:36 am-3:20 pm

1 stop5h 44m

Baltimore/Washington

jue. 12/11

5:55 am-10:49 am

1 stop4h 54m

$124

KnoxvilleWashington, D.C.

TYS - IAD

TYSIAD

Knoxville McGhee Tyson

jue. 12/18

5:42 pm-7:26 pm

Nonstop1h 44m

Washington, D.C. Dulles Intl

dom. 12/21

8:16 pm-9:56 pm

Nonstop1h 40m

$132

NashvilleBaltimore

BNA - BWI

BNABWI

Nashville Intl

vie. 1/23

8:54 pm-11:38 pm

Nonstop1h 44m

Baltimore/Washington

dom. 1/25

6:00 am-6:17 pm

2 stops13h 17m

$137

NashvilleBaltimore

BNA - BWI

BNABWI

Nashville Intl

jue. 1/29

7:35 am-10:25 am

Nonstop1h 50m

Baltimore/Washington

dom. 2/1

8:10 am-9:25 am

Nonstop2h 15m

$141

NashvilleBaltimore

BNA - BWI

BNABWI

Nashville Intl

mié. 1/28

7:35 am-10:25 am

Nonstop1h 50m

Baltimore/Washington

sáb. 1/31

6:40 am-11:20 am

1 stop5h 40m

$151

NashvilleBaltimore

BNA - BWI

BNABWI

Nashville Intl

jue. 12/4

11:19 am-10:57 pm

1 stop10h 38m

Baltimore/Washington

jue. 12/11

9:11 pm-1:49 pm

1 stop17h 38m

$152

KnoxvilleWashington, D.C.

TYS - IAD

TYSIAD

Knoxville McGhee Tyson

jue. 12/4

5:23 pm-7:07 pm

Nonstop1h 44m

Washington, D.C. Dulles Intl

dom. 12/7

5:21 pm-10:13 pm

1 stop28h 52m

$154

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Kentucky to Washington, D.C.

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 Washington, D.C.?

The month of June is, on average, the cheapest month to fly to Washington, D.C. from Kentucky, with most prices found around $239. If you’re not able to fly to Washington, D.C. in June, then February is your next best option. Flight prices from Kentucky to Washington, D.C. during February average around $241.

What is the cheapest day to depart on your flight to Washington, D.C.?

On average, the least expensive day to fly to Washington, D.C. from Kentucky is on a Friday. momondo users have found tickets for Friday departures for as low as $362. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Kentucky to Washington, D.C. for around $588.

What is the cheapest time of day to depart on your flight to Washington, D.C.?

In the evening is the cheapest time of day to fly from Kentucky to Washington, D.C. when you can find flight prices for as low as $294. Flying to Washington, D.C. in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around $1,053. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Kentucky to Washington, D.C. flight route?

Fly from Lexington Blue Grass to Washington, D.C. Reagan-National for the best Kentucky - Washington, D.C. flight prices

How far in advance should I book a flight to Washington, D.C.?

You are more likely to see cheaper flights to Washington, D.C. from Kentucky when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. for around $314 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. from Kentucky for as low as $233 on momondo.

What cabin class options are available on Kentucky to Washington, D.C. flights?

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

Cheap Kentucky to Washington, D.C. flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kentucky to Washington, D.C.

Best Price Found

$158

Fastest flight time

1h 25m

Direct flights

Every day

Airports in Washington, D.C.

3 airports
The best one-way flight to Washington, D.C. from Kentucky in the past 72 hours is $158. The best round-trip flight deal from Kentucky to Washington, D.C. found on momondo in the last 72 hours is $209.
The fastest flight from Kentucky to Washington, D.C. takes 1h 25m
Direct flights go from Kentucky to Washington, D.C. every day.
There are 3 airports near Washington, D.C.: Washington, D.C. Reagan-National (DCA), Baltimore/Washington (BWI), Washington, D.C. Dulles Intl (IAD)
Search flight deals

  • When did momondo last update prices for flights from Kentucky to Washington, D.C.?

    Prices for flights from Kentucky to Washington, D.C. are refreshed on a daily basis.

  • How many operators does momondo search for flights from Kentucky to Washington, D.C.?

  • How old do you have to be to fly from Kentucky to Washington, D.C.?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kentucky to Washington, D.C..

  • What documentation or ID do you need to fly to Washington, D.C.?

    The necessary travel and health documents for your Washington, D.C. trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Kentucky to Washington, D.C.?

Best airlines flying from Kentucky to Washington, D.C.

Compare and see reviews for airlines that fly from Kentucky to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $159Free CancellationRating
7.9
8,001 reviews
Search Delta flights
American AirlinesPriceFrom $178Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
SouthwestPriceFrom $183Free CancellationRating
8.0
4,241 reviews
Search Southwest flights
United AirlinesPriceFrom $189Free CancellationRating
7.4
9,007 reviews
Search United Airlines flights

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Rockville
Reston
Manassas
Gaithersburg
Fairfax
Glen Burnie
Linthicum Heights
Springfield

Why use momondo?

Why should I use momondo to find a flight deal from Kentucky to Washington, D.C.?

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 Washington, D.C. from Kentucky.

Can I find flights from Kentucky to Washington, D.C. with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Washington, D.C. from Kentucky with this policy.

How can momondo help me find flights from Kentucky to Washington, D.C.?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from Kentucky.

I’m not ready to book a flight from Kentucky to Washington, D.C. right now. Can momondo alert me if prices change?

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

An easier way to manage your Washington, D.C. trip

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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport