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Washington, D.C.

$38+ Cheap flights from Kentucky to Washington, D.C. (WAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — WAS
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from Kentucky to Washington, D.C.

Keep the following information in mind while searching for Kentucky to Washington, D.C. flight deals. Data was last updated July 3, 2025.

Round-trip from

$68
(Mytrip)

One-way from

$38
(FlightHub)

Popular in

May

Cheapest in

July

Average price

$235

Good round-trip deal

$197 or less

Good one-way deal

$98 or less
From Kentucky to Washington, D.C. (WAS)
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One-way flight from Kentucky to Washington, D.C. (WAS)
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Highest demand for flights based on searches. 5% potential increase in price ($15 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Kentucky to Washington, D.C. (WAS).
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Price to beat on a one-way flight from Kentucky to Washington, D.C. (WAS).
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Find flight deals from Kentucky to Washington, D.C.

Cheapest flights from Kentucky to Washington, D.C.
Explore the most affordable flight options available from Kentucky to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This Mytrip deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/126:05 pmBNA - IAD
Nonstop1h 48mAllegiant Air
Sun 7/1311:58 amIAD - BNA
Nonstop1h 49mAllegiant Air
Deal found 7/2$68
This FlightHub deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/266:00 amBNA - BWI
Nonstop1h 44mSpirit Airlines
Sat 8/24:25 pmBWI - BNA
Nonstop1h 54mSpirit Airlines
Deal found 7/2$78
This Priceline deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/253:11 pmBNA - BWI
1 stop5h 03mMultiple Airlines
Mon 9/297:42 pmBWI - BNA
Nonstop1h 56mMultiple Airlines
Deal found 7/1$82
This Priceline deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/121:21 pmCVG - BWI
1 stop5h 49mFrontier
Sun 9/1411:43 amBWI - CVG
1 stop5h 55mFrontier
Deal found 7/3$118
This Southwest deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/75:50 amCVG - BWI
Nonstop1h 30mSouthwest
Mon 8/119:40 pmBWI - CVG
Nonstop1h 35mSouthwest
Deal found 7/2$137
This Southwest deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/74:20 pmSDF - BWI
Nonstop1h 40mSouthwest
Mon 8/114:50 pmBWI - SDF
Nonstop1h 45mSouthwest
Deal found 7/2$137
This United Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/296:32 pmBNA - IAD
Nonstop1h 47mUnited Airlines
Sun 8/38:25 amIAD - BNA
Nonstop1h 55mUnited Airlines
Deal found 7/1$157
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/269:30 amBNA - DCA
Nonstop1h 50mDelta
Tue 7/293:27 pmDCA - BNA
Nonstop2h 03mDelta
Deal found 7/2$157
This American Airlines deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/258:10 pmCVG - BWI
1 stop4h 31mAmerican Airlines
Mon 9/2911:04 amBWI - CVG
1 stop6h 50mAmerican Airlines
Deal found 7/3$159
This Mytrip deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/278:20 amBNA - IAD
Nonstop1h 48mMultiple Airlines
Mon 7/281:34 pmIAD - BNA
1 stop6h 09mMultiple Airlines
Deal found 7/3$159
This Southwest deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/76:40 amCVG - DCA
1 stop5h 30mSouthwest
Mon 8/116:05 amDCA - CVG
2 stops8h 40mSouthwest
Deal found 7/2$162
This American Airlines deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/36:00 amSDF - BWI
1 stop4h 13mAmerican Airlines
Sat 9/65:56 pmBWI - SDF
1 stop5h 19mAmerican Airlines
Deal found 7/3$163

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
Use the filters below to find and compare flights from Kentucky to Washington, D.C. that are best for you.

Fly from

Kentucky

Fly to

Washington, D.C.

Route

Depart

Return

Price

NashvilleWashington, D.C.

BNA - IAD

BNAIAD

Nashville Intl

Sat 7/12

6:05 pm-8:53 pm

Nonstop1h 48m

Washington, D.C. Dulles Intl

Sun 7/13

11:58 am-12:47 pm

Nonstop1h 49m

$68

NashvilleBaltimore

BNA - BWI

BNABWI

Nashville Intl

Sat 7/26

6:00 am-8:44 am

Nonstop1h 44m

Baltimore/Washington

Sat 8/2

4:25 pm-5:19 pm

Nonstop1h 54m

$78

NashvilleBaltimore

BNA - BWI

BNABWI

Nashville Intl

Thu 9/25

3:11 pm-9:14 pm

1 stop5h 03m

Baltimore/Washington

Mon 9/29

7:42 pm-8:38 pm

Nonstop1h 56m

$82

CincinnatiBaltimore

CVG - BWI

CVGBWI

Cincinnati Cinci./N. Kentucky

Fri 9/12

1:21 pm-7:10 pm

1 stop5h 49m

Baltimore/Washington

Sun 9/14

11:43 am-5:38 pm

1 stop5h 55m

$118

CincinnatiBaltimore

CVG - BWI

CVGBWI

Cincinnati Cinci./N. Kentucky

Thu 8/7

5:50 am-7:20 am

Nonstop1h 30m

Baltimore/Washington

Mon 8/11

9:40 pm-11:15 pm

Nonstop1h 35m

$137

LouisvilleBaltimore

SDF - BWI

SDFBWI

Louisville Intl

Thu 8/7

4:20 pm-6:00 pm

Nonstop1h 40m

Baltimore/Washington

Mon 8/11

4:50 pm-6:35 pm

Nonstop1h 45m

$137

NashvilleWashington, D.C.

BNA - IAD

BNAIAD

Nashville Intl

Tue 7/29

6:32 pm-9:19 pm

Nonstop1h 47m

Washington, D.C. Dulles Intl

Sun 8/3

8:25 am-9:20 am

Nonstop1h 55m

$157

NashvilleWashington, D.C.

BNA - DCA

BNADCA

Nashville Intl

Sat 7/26

9:30 am-12:20 pm

Nonstop1h 50m

Washington, D.C. Reagan-National

Tue 7/29

3:27 pm-4:30 pm

Nonstop2h 03m

$157

CincinnatiBaltimore

CVG - BWI

CVGBWI

Cincinnati Cinci./N. Kentucky

Thu 9/25

8:10 pm-12:41 am

1 stop4h 31m

Baltimore/Washington

Mon 9/29

11:04 am-5:54 pm

1 stop6h 50m

$159

NashvilleWashington, D.C.

BNA - IAD

BNAIAD

Nashville Intl

Sun 7/27

8:20 am-11:08 am

Nonstop1h 48m

Washington, D.C. Dulles Intl

Mon 7/28

1:34 pm-6:43 pm

1 stop6h 09m

$159

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 60 results
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Best time to book a flight from Kentucky to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Kentucky with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Kentucky to Washington, D.C.

What is the cheapest month to book a flight from Kentucky to Washington, D.C.?

Currently, August is the cheapest month in which you can book a flight from Kentucky to Washington, D.C. (average of $309). Flying from Kentucky to Washington, D.C. in July is currently the most expensive (average of $345). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from KY to WAS?

Find hourly flight availability from Kentucky to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kentucky to Washington, D.C. as you normally would.

Weekly flight availability from Kentucky to Washington, D.C.

Explore weekly flight availability from Kentucky to Washington, D.C.. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 3, 2025.

The most flights from USKY to WAS are scheduled on a Thursday (14 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (6 on average).

How much does it cost to fly round-trip from Kentucky to Washington, D.C.?

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington, D.C.. Reviews last updated July 3, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Kentucky to Washington, D.C.. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,270 reviews

Comfort

8.0

Boarding

8.2

Overall

8.0

Entertainment

7.6

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,270 reviews
Southwest
8.0
Very good
4,270 reviews

Comfort

8.0

Boarding

8.2

Overall

8.0

Entertainment

7.6

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,970 reviews
Southwest
8.0
Very good
4,270 reviews

Comfort

8.0

Boarding

8.2

Overall

8.0

Entertainment

7.6

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,845 reviews
Southwest
8.0
Very good
4,270 reviews

Comfort

8.0

Boarding

8.2

Overall

8.0

Entertainment

7.6

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
JetBlue
7.3
Good
2,916 reviews
Southwest
8.0
Very good
4,270 reviews

Comfort

8.0

Boarding

8.2

Overall

8.0

Entertainment

7.6

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,270 reviews

Comfort

8.0

Boarding

8.2

Overall

8.0

Entertainment

7.6

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Related info for your journey

Find useful and relevant information for your journey from Kentucky to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Kentucky to Washington, D.C. one-way?

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $38. However, be on the lookout for offers from Frontier and Southwest, as they are both options that can get you from Kentucky to Washington, D.C. for a low price.

  • What are the most popular routes from Kentucky to Washington, D.C.?

    While some choose either Cincinnati Cinci./N. Kentucky - Baltimore/Washington or Nashville Intl - Baltimore/Washington, Cincinnati Cinci./N. Kentucky - Washington, D.C. Reagan-National is the most popular route from Kentucky to Washington, D.C..

  • What are the most reliable airlines from Kentucky to Washington, D.C.?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Kentucky to Washington, D.C. on time: Copa Airlines (93%), Republic Airways (93%), Air Canada (92%).

  • What are the cheapest flights from Kentucky to Washington, D.C.?

    On average you can expect to pay $910 for a flight from Kentucky to Washington, D.C.. The cheapest flight overall is $144 while the most popular route, (Cincinnati Cinci./N. Kentucky - Washington, D.C. Reagan-National) is currently priced at $137.

  • Can I find deals for flights from Kentucky to Washington, D.C. that include hotel bookings?

    Yes. In addition to deals on Kentucky to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kentucky to Washington, D.C.?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kentucky to Washington, D.C..

  • Can I find deals for business class flights from Kentucky to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Kentucky to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kentucky to Washington, D.C.?

    Currently, August is the cheapest month in which you can book a flight from Kentucky to Washington, D.C. (average of $309). Flying from Kentucky to Washington, D.C. in July is currently the most expensive (average of $345). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Kentucky?

Book flights to Kentucky if you plan to visit one of these locations
Arlington
Woodbridge
Alexandria
Tysons
Silver Spring
Fredericksburg
Linthicum Heights
Gaithersburg
Fairfax
Easton
Towson
Waldorf
Laurel
Falls Church
Rockville
Springfield
National Harbor
Manassas
Dundalk
Bowie

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Alternative routes for Kentucky to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Dulles Intl flights
Dallas/Fort Worth to Dulles Intl flights
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George Bush Intcntl to Dulles Intl flights
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Portland to Reagan-National flights
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Portland to Dulles Intl flights
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Charlotte to Reagan-National flights
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Top 4 airlines flying from Kentucky to Washington, D.C.

Discover the top 4 airlines that operate flights from Kentucky to Washington, D.C.. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$166Average$344FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$186Average$413FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$189Average$295FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$210Average$323FlexibilityNo cancel feeOn-time63%

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