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Washington, D.C.

$39+ 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 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — WAS
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
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 August 20, 2025.

Round-trip from

$76
(Cheapflightsfares)

One-way from

$39
(Cheapflightsfares)

Popular in

August

Cheapest in

June

Average price

$304

Good round-trip deal

$159 or less

Good one-way deal

$125 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. 0% potential increase in price ($1 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 August 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 August 20, 2025.

This Mytrip deal was found by Cheapflights users on 8/18. 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.
Thu 8/288:00 amBNA - IAD
Nonstop1h 44mAllegiant Air
Sun 8/314:56 pmIAD - BNA
Nonstop1h 49mAllegiant Air
Deal found 8/18$72
This FlightHub deal was found by Cheapflights users on 8/19. 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.
Fri 9/127:32 pmBNA - BWI
Nonstop1h 51mSpirit Airlines
Mon 9/155:41 pmBWI - BNA
Nonstop1h 56mSpirit Airlines
Deal found 8/19$88
This Cheapflightsfares deal was found by Cheapflights users on 8/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/207:45 pmBNA - BWI
Nonstop1h 51mSpirit Airlines
Fri 10/245:37 pmBWI - BNA
Nonstop2h 09mSpirit Airlines
Deal found 8/17$89
This Priceline deal was found by Cheapflights users on 8/18. 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 9/127:32 pmBNA - BWI
Nonstop1h 51mSpirit Airlines
Sun 9/145:41 pmBWI - BNA
Nonstop1h 56mSpirit Airlines
Deal found 8/18$90
This FlightHub deal was found by Cheapflights users on 8/19. 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.
Thu 10/97:45 pmBNA - BWI
Nonstop1h 51mSpirit Airlines
Sun 10/125:37 pmBWI - BNA
Nonstop2h 09mSpirit Airlines
Deal found 8/19$93
This Cheapflightsfares deal was found by Cheapflights users on 8/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/27:32 pmBNA - BWI
Nonstop1h 51mSpirit Airlines
Sun 10/55:37 pmBWI - BNA
Nonstop2h 09mSpirit Airlines
Deal found 8/19$94
This Cheapflightsfares deal was found by Cheapflights users on 8/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/47:32 pmBNA - BWI
Nonstop1h 51mSpirit Airlines
Mon 9/85:41 pmBWI - BNA
Nonstop1h 56mSpirit Airlines
Deal found 8/18$113
This Cheapflightsfares deal was found by Cheapflights users on 8/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/69:26 pmBNA - BWI
1 stop12h 35mSpirit Airlines
Mon 10/135:37 pmBWI - BNA
Nonstop2h 09mSpirit Airlines
Deal found 8/19$114
This Mytrip deal was found by Cheapflights users on 8/19. 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.
Mon 9/87:32 pmBNA - BWI
Nonstop1h 51mSpirit Airlines
Thu 9/115:41 pmBWI - BNA
Nonstop1h 56mSpirit Airlines
Deal found 8/19$115
This Priceline deal was found by Cheapflights users on 8/18. 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 9/43:21 pmBNA - BWI
1 stop4h 53mMultiple Airlines
Mon 9/85:41 pmBWI - BNA
Nonstop1h 56mMultiple Airlines
Deal found 8/18$117
This Gotogate deal was found by Cheapflights users on 8/19. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2912:45 pmTYS - IAD
Nonstop1h 38mAllegiant Air
Mon 9/13:13 pmIAD - TYS
Nonstop1h 34mAllegiant Air
Deal found 8/19$120
This Cheapflightsfares deal was found by Cheapflights users on 8/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2310:20 amBNA - IAD
Nonstop1h 44mAllegiant Air
Sat 8/308:12 pmIAD - BNA
Nonstop1h 49mAllegiant Air
Deal found 8/19$123

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 August 20, 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 8/30

10:20 am-1:04 pm

Nonstop1h 44m

Washington, D.C. Dulles Intl

Sun 8/31

4:56 pm-5:45 pm

Nonstop1h 49m

$76

NashvilleBaltimore

BNA - BWI

BNABWI

Nashville Intl

Mon 10/27

7:45 pm-10:36 pm

Nonstop1h 51m

Baltimore/Washington

Fri 10/31

5:37 pm-6:46 pm

Nonstop2h 09m

$88

NashvilleBaltimore

BNA - BWI

BNABWI

Nashville Intl

Fri 9/19

7:32 pm-10:23 pm

Nonstop1h 51m

Baltimore/Washington

Sun 9/21

5:41 pm-6:37 pm

Nonstop1h 56m

$88

NashvilleBaltimore

BNA - BWI

BNABWI

Nashville Intl

Fri 10/3

7:32 pm-10:23 pm

Nonstop1h 51m

Baltimore/Washington

Sun 10/5

5:37 pm-6:46 pm

Nonstop2h 09m

$88

NashvilleBaltimore

BNA - BWI

BNABWI

Nashville Intl

Fri 9/12

7:32 pm-10:23 pm

Nonstop1h 51m

Baltimore/Washington

Sun 9/14

5:41 pm-6:37 pm

Nonstop1h 56m

$88

NashvilleBaltimore

BNA - BWI

BNABWI

Nashville Intl

Mon 10/6

7:45 pm-10:36 pm

Nonstop1h 51m

Baltimore/Washington

Mon 10/13

5:37 pm-6:46 pm

Nonstop2h 09m

$88

NashvilleBaltimore

BNA - BWI

BNABWI

Nashville Intl

Thu 10/23

7:45 pm-10:36 pm

Nonstop1h 51m

Baltimore/Washington

Sun 10/26

5:37 pm-6:46 pm

Nonstop2h 09m

$88

NashvilleBaltimore

BNA - BWI

BNABWI

Nashville Intl

Fri 9/12

7:32 pm-10:23 pm

Nonstop1h 51m

Baltimore/Washington

Mon 9/15

5:41 pm-6:37 pm

Nonstop1h 56m

$88

NashvilleBaltimore

BNA - BWI

BNABWI

Nashville Intl

Mon 9/15

7:32 pm-10:23 pm

Nonstop1h 51m

Baltimore/Washington

Mon 9/22

5:41 pm-6:37 pm

Nonstop1h 56m

$88

NashvilleBaltimore

BNA - BWI

BNABWI

Nashville Intl

Sat 12/6

8:54 pm-11:38 pm

Nonstop1h 44m

Baltimore/Washington

Sun 12/7

6:55 pm-7:49 pm

Nonstop1h 54m

$88

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

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, July is the cheapest month in which you can book a flight from Kentucky to Washington, D.C. (average of $303). Flying from Kentucky to Washington, D.C. in April is currently the most expensive (average of $337). 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 August 20, 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 August 20, 2025.

The most flights from USKY to WAS are scheduled on a Monday (12 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (9 on average).

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

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.

  • How long is the flight from Kentucky to Washington, D.C.?

    A quick flight from Kentucky to Washington, D.C. can take about 1h 44m. Allegiant Air provides one of the quickest options available for as low as $76. The distance from Kentucky to Washington, D.C. is about 542 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 $39. However, be on the lookout for offers from Allegiant Air and Frontier, 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 Nashville Intl - Washington, D.C. Reagan-National or Louisville Intl - Washington, D.C. Dulles Intl, Cincinnati Cinci./N. Kentucky - Baltimore/Washington 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: Republic Airways (94%), Copa Airlines (91%), Air Canada (88%).

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

    On average you can expect to pay $562 for a flight from Kentucky to Washington, D.C.. The cheapest flight overall is $145 while the most popular route, (Cincinnati Cinci./N. Kentucky - Baltimore/Washington) is currently priced at $160.

  • 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, July is the cheapest month in which you can book a flight from Kentucky to Washington, D.C. (average of $303). Flying from Kentucky to Washington, D.C. in April is currently the most expensive (average of $337). 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 Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Woodbridge
Arlington
Alexandria
Tysons
Silver Spring
Springfield
Fredericksburg
Gaithersburg
Towson
Linthicum Heights
Fairfax
Manassas
Falls Church
Laurel
Rockville
Oxon Hill
National Harbor
Dundalk
Waldorf
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.
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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 August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$159Average$337FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$178Average$407FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$188Average$325FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$189Average$286FlexibilityNo cancel feeOn-time69%

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