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$54+ Cheap flights from Washington, D.C. (WAS) 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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — SDF
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Kentucky

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) 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 December 18, 2024.

Round-trip from

$118
(CheapOair)

One-way from

$54
(Frontier)
From Washington, D.C. (WAS) to Kentucky
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One-way flight from Washington, D.C. (WAS) to Kentucky
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Find flight deals from Washington, D.C. to Kentucky

Cheapest flights from Washington, D.C. to Kentucky
Explore the most affordable flight options available from Washington, D.C. to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This Booking.com deal was found by Cheapflights users on 12/16. 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.
Wed 12/256:37 pmBWI - CVG
1 stop5h 19mFrontier
Mon 1/65:01 amCVG - BWI
1 stop8h 25mFrontier
Deal found 12/16$208
This Delta deal was found by Cheapflights users on 12/16. 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 12/316:00 amIAD - SDF
1 stop6h 05mDelta
Tue 1/76:20 pmSDF - IAD
1 stop4h 56mDelta
Deal found 12/16$213
This American Airlines deal was found by Cheapflights users on 12/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/283:21 pmDCA - SDF
Nonstop2h 01mAmerican Airlines
Sat 1/116:06 amSDF - DCA
Nonstop1h 43mAmerican Airlines
Deal found 12/17$214
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Wed 12/258:52 amIAD - CVG
Nonstop1h 47mUnited Airlines
Mon 1/610:22 amCVG - IAD
Nonstop1h 33mUnited Airlines
Deal found 12/16$214
This American Airlines deal was found by Cheapflights users on 12/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/307:57 pmDCA - CVG
1 stop3h 53mAmerican Airlines
Sun 1/57:22 amCVG - DCA
Nonstop1h 36mAmerican Airlines
Deal found 12/18$229
This Delta deal was found by Cheapflights users on 12/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/287:55 pmDCA - SDF
1 stop4h 02mDelta
Sat 1/1110:39 amSDF - DCA
1 stop6h 41mDelta
Deal found 12/17$233
This Mytrip deal was found by Cheapflights users on 12/16. 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 12/308:30 amIAD - TYS
1 stop15h 02mMultiple Airlines
Mon 1/610:55 amTYS - IAD
1 stop7h 05mMultiple Airlines
Deal found 12/16$254
This Delta deal was found by Cheapflights users on 12/16. 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.
Wed 12/256:00 amIAD - CVG
1 stop5h 43mDelta
Mon 1/65:52 pmCVG - IAD
1 stop6h 30mDelta
Deal found 12/16$258
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Mon 12/306:59 pmIAD - SDF
Nonstop1h 53mUnited Airlines
Tue 1/73:20 pmSDF - IAD
1 stop5h 00mUnited Airlines
Deal found 12/16$264
This Delta deal was found by Cheapflights users on 12/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/187:40 pmDCA - CVG
Nonstop1h 51mDelta
Mon 1/62:29 pmCVG - DCA
Nonstop1h 31mDelta
Deal found 12/17$274
This Cheapflightsfares deal was found by Cheapflights users on 12/17. 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.
Tue 12/316:20 amBWI - BNA
1 stop9h 42mSpirit Airlines
Thu 1/29:14 pmBNA - BWI
1 stop9h 25mSpirit Airlines
Deal found 12/17$282
This CheapOair deal was found by Cheapflights users on 12/18. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/304:42 pmIAD - CVG
1 stop7h 08mFrontier
Sun 1/56:57 pmCVG - IAD
1 stop19h 37mFrontier
Deal found 12/18$282

Find flights from Washington, D.C. to Kentucky within your budget

Customize your flight search to find flights from Washington, D.C. 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 December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BaltimoreCincinnati

BWI - CVG

BWICVG

Baltimore/Washington

Tue 1/7

10:10 am-10:20 am

1 stop24h 10m

Cincinnati Cinci./N. Kentucky

Tue 1/14

11:35 am-9:10 am

1 stop21h 35m

$118

Washington, D.C.Cincinnati

DCA - CVG

DCACVG

Washington, D.C. Reagan-National

Tue 1/7

7:37 pm-9:24 pm

Nonstop1h 47m

Cincinnati Cinci./N. Kentucky

Tue 1/14

2:29 pm-4:00 pm

Nonstop1h 31m

$189

Washington, D.C.Cincinnati

IAD - CVG

IADCVG

Washington, D.C. Dulles Intl

Tue 1/14

12:35 pm-2:13 pm

Nonstop1h 38m

Cincinnati Cinci./N. Kentucky

Tue 1/21

10:21 am-11:53 am

Nonstop1h 32m

$189

Washington, D.C.Cincinnati

DCA - CVG

DCACVG

Washington, D.C. Reagan-National

Wed 1/15

1:01 pm-1:06 pm

1 stop24h 05m

Cincinnati Cinci./N. Kentucky

Thu 1/23

6:00 am-4:59 pm

1 stop10h 59m

$208

Washington, D.C.Nashville

DCA - BNA

DCABNA

Washington, D.C. Reagan-National

Thu 2/27

6:00 pm-1:23 pm

1 stop20h 23m

Nashville Intl

Mon 3/3

6:01 pm-4:59 pm

1 stop21h 58m

$208

Washington, D.C.Cincinnati

IAD - CVG

IADCVG

Washington, D.C. Dulles Intl

Thu 1/2

3:02 pm-12:28 am

1 stop9h 26m

Cincinnati Cinci./N. Kentucky

Fri 1/10

9:00 am-6:18 pm

1 stop9h 18m

$208

Washington, D.C.Louisville

DCA - SDF

DCASDF

Washington, D.C. Reagan-National

Fri 1/3

6:00 am-12:05 pm

1 stop6h 05m

Louisville Intl

Fri 1/10

5:01 pm-9:33 pm

1 stop4h 32m

$213

Washington, D.C.Louisville

IAD - SDF

IADSDF

Washington, D.C. Dulles Intl

Tue 12/31

6:00 am-12:05 pm

1 stop6h 05m

Louisville Intl

Tue 1/7

6:20 pm-11:16 pm

1 stop4h 56m

$213

Washington, D.C.Louisville

DCA - SDF

DCASDF

Washington, D.C. Reagan-National

Sat 12/28

3:21 pm-5:22 pm

Nonstop2h 01m

Louisville Intl

Sat 1/11

6:06 am-7:49 am

Nonstop1h 43m

$214

Washington, D.C.Louisville

IAD - SDF

IADSDF

Washington, D.C. Dulles Intl

Wed 2/19

5:45 pm-7:38 pm

Nonstop1h 53m

Louisville Intl

Sat 2/22

10:05 am-11:42 am

Nonstop1h 37m

$214

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

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

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

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

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

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Kentucky (average of $299). Flying from Washington, D.C. 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 WAS to KY?

Find hourly flight availability from Washington, D.C. 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 December 18, 2024.

When flying from Washington, D.C. to Kentucky, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 December 18, 2024.
Get a feel of what it's like to fly with Frontier, Spirit Airlines and Alaska Airlines from Washington, D.C. to Kentucky by reading reviews from past customers. 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
4,848 reviews

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Crew

8.7

Overall

8.1

Food

7.2

Reviews

1 / 10

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
4,848 reviews
Southwest
8.1
Very good
4,848 reviews

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Crew

8.7

Overall

8.1

Food

7.2

Reviews

1 / 10

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
9,554 reviews
Southwest
8.1
Very good
4,848 reviews

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Crew

8.7

Overall

8.1

Food

7.2

Reviews

1 / 10

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
8,604 reviews
Southwest
8.1
Very good
4,848 reviews

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Crew

8.7

Overall

8.1

Food

7.2

Reviews

1 / 10

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.

Qatar Airways
7.5
Good
3,798 reviews
Southwest
8.1
Very good
4,848 reviews

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Crew

8.7

Overall

8.1

Food

7.2

Reviews

1 / 10

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
3,279 reviews
Southwest
8.1
Very good
4,848 reviews

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Crew

8.7

Overall

8.1

Food

7.2

Reviews

1 / 10

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 Washington, D.C. 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. to Kentucky one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $54. Users have also found prices from $55 and $84 on Spirit Airlines and American Airlines, respectively.

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

    When deciding which route to take from Washington, D.C. to Kentucky consider Washington, D.C. Reagan-National - Nashville Intl, Washington, D.C. Dulles Intl - Nashville Intl or Baltimore/Washington - Nashville Intl as they are the most popular.

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

    Before booking your flight to Kentucky from Washington, D.C., check out the most reliable airlines to get you to your destination on time: Lufthansa (93%), Republic Airways (93%), United Airlines( 92%).

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

    Looking for the cheapest flight from Washington, D.C. to Kentucky? While on average our users pay $246, our data indicates the cheapest price to be $104. The most popular route (Washington, D.C. Reagan-National - Nashville Intl), is priced around $179.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Washington, D.C. 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. to Kentucky?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Kentucky (average of $299). Flying from Washington, D.C. 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 Washington, D.C. to Kentucky

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Washington, D.C. to Kentucky

Discover the top 4 airlines that operate flights from Washington, D.C. 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 December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$172Average$387FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$173Average$277FlexibilityNo cancel feeOn-time69%
DeltaCheapest$186Average$320FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$248Average$331FlexibilityNo cancel feeOn-time63%
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