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$86+ Cheap flights from Reagan-National (DCA) to Kentucky

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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — SDF
Apr 20 — Apr 271
Sun 4/20
Sun 4/27
1 adult, Economy
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Cheap flight deals from Reagan-National to Kentucky

Keep the following information in mind while searching for Reagan-National to Kentucky flight deals. Data was last updated April 15, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$160
(CheapOair)

One-way from

$86
(Frontier)

Popular in

April

Cheapest in

January

Average price

$378

Good round-trip deal

$249 or less

Good one-way deal

$165 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Louisville Intl flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Louisville Intl flights.
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From Washington, D.C. Reagan-National to Kentucky
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One-way flight from Washington, D.C. Reagan-National to Kentucky
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Highest demand for flights based on searches. 8% potential increase in price ($27 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Washington, D.C. Reagan-National to Kentucky.
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Price to beat on a one-way flight from Washington, D.C. Reagan-National to Kentucky.
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Find flight deals from Reagan-National to Kentucky

Cheapest flights from Reagan-National to Kentucky
Explore the most affordable flight options available from Reagan-National to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

This CheapOair deal was found by Cheapflights users on 4/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/57:00 amDCA - BNA
1 stop12h 52mFrontier
Thu 5/87:52 pmBNA - DCA
1 stop25h 07mFrontier
Deal found 4/14$160
This Delta deal was found by Cheapflights users on 4/15. 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.
Sun 5/256:00 pmDCA - BNA
Nonstop2h 07mDelta
Sat 5/3112:00 pmBNA - DCA
Nonstop1h 53mDelta
Deal found 4/15$179
This Southwest deal was found by Cheapflights users on 4/14. 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.
Sat 5/244:30 pmDCA - BNA
1 stop7h 25mSouthwest
Sun 5/258:10 amBNA - DCA
Nonstop1h 50mSouthwest
Deal found 4/14$189
This Delta deal was found by Cheapflights users on 4/13. 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 5/310:15 amDCA - CVG
Nonstop1h 38mDelta
Sat 5/107:40 amCVG - DCA
Nonstop1h 37mDelta
Deal found 4/13$194
This Frontier deal was found by Cheapflights users on 4/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/241:00 pmDCA - CVG
1 stop11h 55mFrontier
Sun 5/256:05 amCVG - DCA
1 stop15h 54mFrontier
Deal found 4/14$200
This JetBlue deal was found by Cheapflights users on 4/14. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/305:40 pmDCA - BNA
1 stop6h 07mJetBlue
Thu 7/103:40 pmBNA - DCA
1 stop6h 19mJetBlue
Deal found 4/14$203
This American Airlines deal was found by Cheapflights users on 4/15. 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.
Sat 5/248:00 pmDCA - BNA
Nonstop2h 16mAmerican Airlines
Sun 5/257:33 pmBNA - DCA
Nonstop1h 52mAmerican Airlines
Deal found 4/15$205
This Southwest deal was found by Cheapflights users on 4/14. 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.
Sat 8/96:00 amDCA - CVG
1 stop5h 55mSouthwest
Sat 8/91:45 pmCVG - DCA
1 stop7h 00mSouthwest
Deal found 4/14$209
This Delta deal was found by Cheapflights users on 4/14. 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.
Tue 6/106:00 amDCA - TYS
1 stop4h 46mDelta
Sat 6/145:45 amTYS - DCA
1 stop3h 24mDelta
Deal found 4/14$209
This American Airlines deal was found by Cheapflights users on 4/14. 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 6/188:41 amDCA - TYS
Nonstop1h 55mAmerican Airlines
Sun 6/226:35 amTYS - DCA
Nonstop1h 42mAmerican Airlines
Deal found 4/14$210
This American Airlines deal was found by Cheapflights users on 4/14. 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 5/281:44 pmDCA - SDF
1 stop6h 01mAmerican Airlines
Thu 5/297:24 pmSDF - DCA
Nonstop1h 41mAmerican Airlines
Deal found 4/14$215
This American Airlines deal was found by Cheapflights users on 4/15. 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.
Fri 5/307:45 pmDCA - CVG
Nonstop1h 35mAmerican Airlines
Fri 6/67:54 pmCVG - DCA
Nonstop1h 35mAmerican Airlines
Deal found 4/15$216

Cheapflights Fare Finder

Customize your flight search to find flights from Reagan-National 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, Cheapflights users made 2,558,603 searches. Data last updated April 15, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Kentucky that are best for you.

Fly from

Reagan-National

Fly to

Kentucky

Route

Depart

Return

Price

Washington, D.C.Nashville

DCA - BNA

DCABNA

Washington, D.C. Reagan-National

Mon 5/5

7:00 am-6:52 pm

1 stop12h 52m

Nashville Intl

Thu 5/8

7:52 pm-9:59 pm

1 stop25h 07m

$160

Washington, D.C.Nashville

DCA - BNA

DCABNA

Washington, D.C. Reagan-National

Sun 5/25

6:00 pm-7:07 pm

Nonstop2h 07m

Nashville Intl

Sat 5/31

12:00 pm-2:53 pm

Nonstop1h 53m

$179

Washington, D.C.Nashville

DCA - BNA

DCABNA

Washington, D.C. Reagan-National

Sat 5/24

4:30 pm-10:55 pm

1 stop7h 25m

Nashville Intl

Sun 5/25

8:10 am-11:00 am

Nonstop1h 50m

$189

Washington, D.C.Cincinnati

DCA - CVG

DCACVG

Washington, D.C. Reagan-National

Sat 5/3

10:15 am-11:53 am

Nonstop1h 38m

Cincinnati Cinci./N. Kentucky

Sat 5/10

7:40 am-9:17 am

Nonstop1h 37m

$194

Washington, D.C.Cincinnati

DCA - CVG

DCACVG

Washington, D.C. Reagan-National

Sat 5/24

1:00 pm-12:55 am

1 stop11h 55m

Cincinnati Cinci./N. Kentucky

Sun 5/25

6:05 am-4:59 pm

1 stop10h 54m

$200

Washington, D.C.Nashville

DCA - BNA

DCABNA

Washington, D.C. Reagan-National

Mon 6/30

12:40 pm-6:03 pm

1 stop6h 23m

Nashville Intl

Thu 7/10

3:40 pm-10:59 pm

1 stop6h 19m

$203

Washington, D.C.Nashville

DCA - BNA

DCABNA

Washington, D.C. Reagan-National

Sat 5/24

8:00 pm-9:16 pm

Nonstop2h 16m

Nashville Intl

Sun 5/25

7:33 pm-10:25 pm

Nonstop1h 52m

$205

Washington, D.C.Knoxville

DCA - TYS

DCATYS

Washington, D.C. Reagan-National

Tue 6/10

6:00 am-10:46 am

1 stop4h 46m

Knoxville McGhee Tyson

Sat 6/14

5:45 am-9:09 am

1 stop3h 24m

$209

Washington, D.C.Knoxville

DCA - TYS

DCATYS

Washington, D.C. Reagan-National

Wed 6/18

8:41 am-10:36 am

Nonstop1h 55m

Knoxville McGhee Tyson

Sun 6/22

6:35 am-8:17 am

Nonstop1h 42m

$210

Washington, D.C.Louisville

DCA - SDF

DCASDF

Washington, D.C. Reagan-National

Wed 5/28

1:44 pm-7:45 pm

1 stop6h 01m

Louisville Intl

Thu 5/29

7:24 pm-9:05 pm

Nonstop1h 41m

$215

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Showing 1-10 of 51 results
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Best time to book a flight from Reagan-National to Kentucky

Have a flexible travel schedule? Discover the best time to fly to Kentucky from Reagan-National 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 Washington, D.C. Reagan-National Airport to Kentucky

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

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Kentucky (average of $299). Flying from Washington, D.C. Reagan-National Airport to Kentucky in April is currently the most expensive (average of $369). 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 DCA to KY?

Find hourly flight availability from Reagan-National to Kentucky. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 15, 2025.

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

Rainfall in Kentucky by month

Plan your trip to Kentucky by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kentucky ranges from 3.1 - 5.3 inches per month. May is typically the wettest month, when rainfall can reach 5.3 in. September is typically the driest time to visit Kentucky when rainfall is around 3.1 in.

Temperature in Kentucky by month

Plan your trip to Kentucky by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kentucky, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Kentucky

Get insights into the airlines that provide service to Kentucky. 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 Kentucky. Reviews last updated April 15, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Washington, D.C. to Kentucky. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,871 reviews

Food

7.1

Crew

8.5

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,871 reviews
Alaska Airlines
8.0
Very good
9,871 reviews

Food

7.1

Crew

8.5

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,279 reviews
Alaska Airlines
8.0
Very good
9,871 reviews

Food

7.1

Crew

8.5

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,918 reviews
Alaska Airlines
8.0
Very good
9,871 reviews

Food

7.1

Crew

8.5

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,658 reviews
Alaska Airlines
8.0
Very good
9,871 reviews

Food

7.1

Crew

8.5

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
JetBlue
7.3
Good
2,927 reviews
Alaska Airlines
8.0
Very good
9,871 reviews

Food

7.1

Crew

8.5

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Kentucky. 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 Washington, D.C. Reagan-National Airport to Kentucky one-way?

    The cheapest airlines for a one-way flight from Washington, D.C. Reagan-National Airport to Kentucky are Frontier ($86), American Airlines ($90), and Southwest ($100).

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

    The most popular route from Washington, D.C. Reagan-National Airport to Kentucky is Washington, D.C. Reagan-National - Nashville Intl. You may also consider Washington, D.C. Reagan-National - Cincinnati Cinci./N. Kentucky or Washington, D.C. Reagan-National - Louisville Intl.

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

    Before booking your flight to Kentucky from Washington, D.C. Reagan-National Airport, check out the most reliable airlines to get you to your destination on time: Alaska Airlines (70%), Republic Airways (70%), American Airlines( 45%).

  • What are the cheapest flights from Washington, D.C. Reagan-National Airport to Kentucky?

    On average you can expect to pay $260 for a flight from Washington, D.C. Reagan-National Airport to Kentucky. The cheapest flight overall is $119 while the most popular route, (Washington, D.C. Reagan-National - Nashville Intl) is currently priced at $179.

  • Can I find deals for flights from Reagan-National to Kentucky that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Kentucky flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Kentucky?

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

  • Can I find deals for business class flights from Reagan-National to Kentucky?

    Yes. Cheapflights offers flight deals from Reagan-National to Kentucky 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 Washington, D.C. Reagan-National Airport to Kentucky?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Kentucky (average of $299). Flying from Washington, D.C. Reagan-National Airport to Kentucky in April is currently the most expensive (average of $369). 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

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Alternative routes for Reagan-National to Kentucky

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Las Vegas flights
Dulles Intl to Dallas/Fort Worth flights
Reagan-National to Los Angeles flights
Dulles Intl to Los Angeles flights
Reagan-National to Miami flights
Baltimore to Dallas/Fort Worth flights
Dulles Intl to Miami flights
Reagan-National to Seattle flights
Dulles Intl to Hobby flights
Reagan-National to Las Vegas flights
Baltimore to Las Vegas flights
Dulles Intl to Seattle flights
Baltimore to Miami flights
Dulles Intl to Orlando flights
Baltimore to Seattle flights
Dulles Intl to San Francisco flights
Baltimore to Fort Lauderdale flights
Dulles Intl to O'Hare Intl flights
Baltimore to Hobby flights
Reagan-National to Dallas/Fort Worth flights
Baltimore to Orlando flights
Reagan-National to Boston flights
Dulles Intl to Boston flights
Dulles Intl to Atlanta flights
Dulles Intl to Denver flights
Reagan-National to Atlanta flights
Dulles Intl to Fort Lauderdale flights
Reagan-National to San Francisco flights
Dulles Intl to George Bush Intcntl flights
Baltimore to Denver flights
Baltimore to Los Angeles flights
Reagan-National to Hobby flights
Dulles Intl to Tampa flights
Baltimore to San Francisco flights
Reagan-National to Orlando flights
Reagan-National to O'Hare Intl flights
Dulles Intl to Sky Harbor Intl flights
Baltimore to Boston flights
Reagan-National to Denver flights
Baltimore to O'Hare Intl flights
Dulles Intl to New Orleans flights
Baltimore to Atlanta flights
Dulles Intl to San Diego flights
Dulles Intl to Midway flights
Reagan-National to Tampa flights
Reagan-National to Fort Lauderdale flights
Dulles Intl to Charleston flights
Reagan-National to George Bush Intcntl flights
Dulles Intl to Portland flights
Dulles Intl to Austin flights

Top 3 airlines flying from Reagan-National to Kentucky

Discover the top 3 airlines that operate flights from Reagan-National to Kentucky. 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 April 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$173Average$254FlexibilityNo cancel feeOn-time69%
DeltaCheapest$186Average$314FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$189Average$407FlexibilityNo cancel feeOn-time71%

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