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$68+ 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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — SDF
Feb 4 — Feb 111
Tue 2/4
Tue 2/11
1 adult, Economy
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Cheap flight deals from Reagan-National to Kentucky

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Kentucky (USKY). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$184
(American Airlines)

One-way from

$68
(Trip.com)

Popular in

December

Cheapest in

January

Average price

$259

Good round-trip deal

$239 or less

Good one-way deal

$144 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Louisville Intl flight deals.
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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. 1% potential increase in price ($5 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in January 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 January 30, 2025.

This American Airlines deal was found by Cheapflights users on 1/29. 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 2/224:59 pmDCA - CVG
Nonstop1h 38mAmerican Airlines
Sun 2/237:10 pmCVG - DCA
Nonstop1h 34mAmerican Airlines
Deal found 1/29$184
This Delta deal was found by Cheapflights users on 1/29. 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 3/19:59 amDCA - CVG
Nonstop1h 43mDelta
Tue 3/47:42 amCVG - DCA
Nonstop1h 33mDelta
Deal found 1/29$189
This American Airlines deal was found by Cheapflights users on 1/30. 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 3/75:00 pmDCA - SDF
Nonstop1h 56mAmerican Airlines
Mon 3/177:26 pmSDF - DCA
Nonstop1h 37mAmerican Airlines
Deal found 1/30$194
This Delta deal was found by Cheapflights users on 1/30. 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 2/156:00 amDCA - SDF
1 stop5h 31mDelta
Tue 2/182:43 pmSDF - DCA
1 stop6h 50mDelta
Deal found 1/30$199
This United Airlines deal was found by Cheapflights users on 1/29. 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.
Thu 2/276:00 amDCA - CVG
1 stop5h 10mUnited Airlines
Mon 3/312:01 pmCVG - DCA
1 stop4h 24mUnited Airlines
Deal found 1/29$209
This American Airlines deal was found by Cheapflights users on 1/29. 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 3/810:34 amDCA - BNA
Nonstop2h 10mAmerican Airlines
Thu 3/139:05 amBNA - DCA
Nonstop1h 45mAmerican Airlines
Deal found 1/29$229
This Booking.com deal was found by Cheapflights users on 1/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/286:00 pmDCA - CVG
1 stop7h 58mFrontier
Mon 3/37:04 pmCVG - DCA
1 stop16h 59mFrontier
Deal found 1/30$230
This Southwest deal was found by Cheapflights users on 1/30. 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.
Tue 3/48:00 amDCA - CVG
2 stops12h 45mSouthwest
Wed 3/51:40 pmCVG - DCA
1 stop4h 35mSouthwest
Deal found 1/30$233
This Southwest deal was found by Cheapflights users on 1/30. 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.
Sun 3/27:35 pmDCA - BNA
Nonstop2h 05mSouthwest
Wed 3/58:35 amBNA - DCA
Nonstop1h 45mSouthwest
Deal found 1/30$234
This KAYAK deal was found by Cheapflights users on 1/29. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/243:40 pmDCA - BNA
Nonstop2h 07mDelta
Thu 2/275:30 pmBNA - DCA
Nonstop1h 47mDelta
Deal found 1/29$235
This American Airlines deal was found by Cheapflights users on 1/29. 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 3/58:28 amDCA - TYS
Nonstop2h 02mAmerican Airlines
Mon 3/106:23 amTYS - DCA
1 stop6h 29mAmerican Airlines
Deal found 1/29$239
This CheapOair deal was found by Cheapflights users on 1/30. 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.
Thu 2/276:00 pmDCA - BNA
1 stop20h 23mFrontier
Mon 3/36:01 pmBNA - DCA
1 stop21h 58mFrontier
Deal found 1/30$240

Find flights from Reagan-National to Kentucky within your budget

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 January 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Washington, D.C.Cincinnati

DCA - CVG

DCACVG

Washington, D.C. Reagan-National

Sat 2/22

4:59 pm-6:37 pm

Nonstop1h 38m

Cincinnati Cinci./N. Kentucky

Sun 2/23

7:10 pm-8:44 pm

Nonstop1h 34m

$184

Washington, D.C.Cincinnati

DCA - CVG

DCACVG

Washington, D.C. Reagan-National

Sat 3/1

9:59 am-11:42 am

Nonstop1h 43m

Cincinnati Cinci./N. Kentucky

Tue 3/4

7:42 am-9:15 am

Nonstop1h 33m

$189

Washington, D.C.Louisville

DCA - SDF

DCASDF

Washington, D.C. Reagan-National

Fri 3/7

5:00 pm-6:56 pm

Nonstop1h 56m

Louisville Intl

Sun 3/9

5:37 am-7:13 am

Nonstop1h 36m

$194

Washington, D.C.Cincinnati

DCA - CVG

DCACVG

Washington, D.C. Reagan-National

Thu 2/27

6:00 am-11:10 am

1 stop5h 10m

Cincinnati Cinci./N. Kentucky

Mon 3/3

12:01 pm-4:25 pm

1 stop4h 24m

$209

Washington, D.C.Louisville

DCA - SDF

DCASDF

Washington, D.C. Reagan-National

Thu 2/27

6:00 am-11:31 am

1 stop5h 31m

Louisville Intl

Thu 3/6

1:25 pm-8:00 pm

1 stop6h 35m

$209

Washington, D.C.Nashville

DCA - BNA

DCABNA

Washington, D.C. Reagan-National

Sat 3/8

6:45 pm-7:54 pm

Nonstop2h 09m

Nashville Intl

Mon 3/10

5:28 pm-8:13 pm

Nonstop1h 45m

$229

Washington, D.C.Cincinnati

DCA - CVG

DCACVG

Washington, D.C. Reagan-National

Fri 2/28

6:00 pm-1:58 am

1 stop7h 58m

Cincinnati Cinci./N. Kentucky

Mon 3/3

7:04 pm-12:03 pm

1 stop16h 59m

$230

Washington, D.C.Cincinnati

DCA - CVG

DCACVG

Washington, D.C. Reagan-National

Tue 3/4

8:00 am-8:45 pm

2 stops12h 45m

Cincinnati Cinci./N. Kentucky

Wed 3/5

1:40 pm-6:15 pm

1 stop4h 35m

$233

Washington, D.C.Nashville

DCA - BNA

DCABNA

Washington, D.C. Reagan-National

Sun 3/2

7:35 pm-8:40 pm

Nonstop2h 05m

Nashville Intl

Wed 3/5

8:35 am-11:20 am

Nonstop1h 45m

$234

Washington, D.C.Knoxville

DCA - TYS

DCATYS

Washington, D.C. Reagan-National

Wed 3/5

8:28 am-10:30 am

Nonstop2h 02m

Knoxville McGhee Tyson

Mon 3/10

6:23 am-12:52 pm

1 stop6h 29m

$239

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/30

Showing 1-10 of 52 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.

Travel insights for flights from Reagan-National to Kentucky

Get recent, data-driven insights about flights from Reagan-National to Kentucky including ideal travel times, pricing trends, and more.

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 January 30, 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.

Weekly flight availability from Washington, D.C. Reagan-National Airport to Kentucky

Explore weekly flight availability from Reagan-National to Kentucky. 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 January 30, 2025.

The most flights from DCA to USKY are scheduled on a Wednesday (6 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

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 January 30, 2025.
Read reviews from past customers who have flown Southwest, Alaska Airlines 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.
Southwest
8.1
Very good
4,585 reviews

Boarding

8.2

Entertainment

7.7

Food

7.1

Crew

8.7

Overall

8.1

Comfort

8.1

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,585 reviews
Southwest
8.1
Very good
4,585 reviews

Boarding

8.2

Entertainment

7.7

Food

7.1

Crew

8.7

Overall

8.1

Comfort

8.1

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,688 reviews
Southwest
8.1
Very good
4,585 reviews

Boarding

8.2

Entertainment

7.7

Food

7.1

Crew

8.7

Overall

8.1

Comfort

8.1

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,454 reviews
Southwest
8.1
Very good
4,585 reviews

Boarding

8.2

Entertainment

7.7

Food

7.1

Crew

8.7

Overall

8.1

Comfort

8.1

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

JetBlue
7.4
Good
3,156 reviews
Southwest
8.1
Very good
4,585 reviews

Boarding

8.2

Entertainment

7.7

Food

7.1

Crew

8.7

Overall

8.1

Comfort

8.1

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,913 reviews
Southwest
8.1
Very good
4,585 reviews

Boarding

8.2

Entertainment

7.7

Food

7.1

Crew

8.7

Overall

8.1

Comfort

8.1

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

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 ($68), Delta ($90), and American Airlines ($90).

  • 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 (84%), Republic Airways (79%), American Airlines( 77%).

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

    On average you can expect to pay $213 for a flight from Washington, D.C. Reagan-National Airport to Kentucky. The cheapest flight overall is $89 while the most popular route, (Washington, D.C. Reagan-National - Nashville Intl) is currently priced at $152.

  • 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.

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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.
Reagan-National to Miami flights
Dulles Intl to Orlando flights
Baltimore to Fort Lauderdale flights
Dulles Intl to Miami flights
Baltimore to Orlando flights
Baltimore to Miami flights
Reagan-National to Orlando flights
Baltimore to Dallas/Fort Worth flights
Dulles Intl to Las Vegas flights
Dulles Intl to Dallas/Fort Worth flights
Dulles Intl to Atlanta flights
Dulles Intl to New Orleans flights
Dulles Intl to Tampa flights
Reagan-National to Los Angeles flights
Dulles Intl to Fort Lauderdale flights
Dulles Intl to Denver flights
Baltimore to Los Angeles flights
Baltimore to Hobby flights
Reagan-National to New Orleans flights
Dulles Intl to Sky Harbor Intl flights
Reagan-National to Las Vegas flights
Baltimore to Las Vegas flights
Reagan-National to Dallas/Fort Worth flights
Baltimore to O'Hare Intl flights
Reagan-National to Fort Lauderdale flights
Dulles Intl to O'Hare Intl flights
Baltimore to Denver flights
Dulles Intl to Hobby flights
Reagan-National to O'Hare Intl flights
Reagan-National to San Francisco flights
Reagan-National to Seattle flights
Baltimore to New Orleans flights
Dulles Intl to San Francisco flights
Baltimore to Tampa flights
Reagan-National to Denver flights
Dulles Intl to Seattle flights
Dulles Intl to Los Angeles flights
Reagan-National to Atlanta flights
Reagan-National to Sky Harbor Intl flights
Reagan-National to Tampa flights
Dulles Intl to George Bush Intcntl flights
Reagan-National to Hobby flights
Dulles Intl to Boston flights
Dulles Intl to West Palm Beach flights
Baltimore to San Francisco flights
Dulles Intl to Austin flights
Reagan-National to West Palm Beach flights
Reagan-National to Boston flights
Baltimore to Seattle flights
Baltimore to George Bush Intcntl 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 January 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$173Average$254FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$177Average$398FlexibilityNo cancel feeOn-time71%
DeltaCheapest$186Average$325FlexibilityNo cancel feeOn-timeN/A
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