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

There are many flights that can get you from Washington, D.C. to Kentucky in 1h 37m. Fly via Southwest, United Airlines, or Delta to get the fastest option. The distance from Washington, D.C. to Kentucky is about 419 mi. All flights are typically nonstop.

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

For one-way options, check prices for Delta. According to our data, you can fly for as low as $108. Users have also found prices from $134 and $158 on Southwest and United Airlines, respectively.

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.

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).

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 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 $348, our data indicates the cheapest price to be $230. The most popular route (Washington, D.C. Reagan-National - Nashville Intl), is priced around $198.

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: Mesa Airlines (85%), Copa Airlines (83%), United Airlines( 82%).

What are the most popular airlines that fly from Washington, D.C. to Kentucky?

When booking a flight from Washington, D.C. to Kentucky, you may want to consider flying on American Airlines, United Airlines or Delta as they are the most popular for this route.

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.

$60+ Cheap Flights from Washington, D.C. to Kentucky

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Cheap flight deals from Washington, D.C. to Kentucky

Cheapest

Best

Last-minute

One-way

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 August 21, 2026.

Thu 11/1210:03 am -

Nonstop1h 35m

Thu 11/193:42 pm -

Nonstop1h 29m

Deal found 8/16

$72

Thu 10/2210:01 am -

Nonstop1h 28m

Sun 10/256:00 am -

Nonstop1h 26m

Deal found 8/20

$79

Thu 11/1210:03 am -

Nonstop1h 35m

Sun 11/157:30 am -

Nonstop1h 28m

Deal found 8/17

$80

Sun 10/113:53 pm -

Nonstop1h 28m

Thu 10/297:45 am -

Nonstop1h 26m

Deal found 8/20

$81

Thu 11/510:03 am -

Nonstop1h 35m

Sun 11/87:30 am -

Nonstop1h 28m

Deal found 8/19

$85

Thu 10/2210:01 am -

Nonstop1h 28m

Thu 10/297:45 am -

Nonstop1h 26m

Deal found 8/18

$87

Thu 10/2910:01 am -

Nonstop1h 28m

Sun 11/16:00 am -

Nonstop1h 26m

Deal found 8/19

$100

Wed 9/169:25 pm -

1 stop14h 13m

Mon 9/2112:43 pm -

1 stop20h 42m

Deal found 8/16

$122

Sat 9/196:00 am -

1 stop5h 38m

Mon 9/2112:43 pm -

1 stop20h 42m

Deal found 8/19

$124

Sat 9/266:00 am -

1 stop5h 38m

Mon 9/2812:43 pm -

1 stop20h 42m

Deal found 8/20

$128

Sat 9/196:00 am -

1 stop5h 38m

Mon 9/2812:43 pm -

1 stop20h 42m

Deal found 8/17

$129

Thu 9/249:25 pm -

1 stop14h 13m

Mon 9/2812:43 pm -

1 stop20h 42m

Deal found 8/16

$130

Best flights from Washington, D.C. to Kentucky
Discover carefully curated flight deals from Washington, D.C. to Kentucky that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.

Wed 9/168:10 pm -

Nonstop1h 40m

Wed 9/233:30 pm -

Nonstop1h 30m

Deal found 8/17

$131

Sat 10/39:00 am -

Nonstop1h 37m

Tue 10/69:45 am -

Nonstop1h 46m

Deal found 8/17

$193

Thu 12/39:15 am -

Nonstop1h 41m

Sun 12/65:05 pm -

Nonstop1h 32m

Deal found 8/19

$195

Sat 9/129:40 am -

2 stops9h 15m

Tue 9/159:05 am -

2 stops7h 20m

Deal found 8/20

$167

Tue 10/206:25 pm -

1 stop4h 34m

Thu 10/225:20 am -

1 stop6h 31m

Deal found 8/19

$337

Thu 9/108:45 pm -

Nonstop1h 40m

Fri 9/116:00 am -

Nonstop1h 30m

Deal found 8/19

$168

Sat 10/244:55 pm -

Nonstop1h 38m

Sun 11/17:05 am -

Nonstop1h 40m

Deal found 8/20

$195

Sat 9/128:45 am -

Nonstop1h 34m

Thu 9/1710:22 am -

Nonstop1h 30m

Deal found 8/17

$201

Wed 10/79:05 pm -

Nonstop1h 35m

Fri 10/95:30 pm -

Nonstop1h 30m

Deal found 8/20

$168

Thu 10/156:00 am -

1 stop3h 34m

Sat 10/172:38 pm -

1 stop5h 42m

Deal found 8/19

$203

Fri 9/1112:35 pm -

Nonstop1h 34m

Mon 9/1410:22 am -

Nonstop1h 30m

Deal found 8/16

$223

Tue 9/85:10 pm -

1 stop5h 17m

Thu 9/105:40 am -

1 stop5h 14m

Deal found 8/17

$203

Sat 10/36:00 pm -

Nonstop1h 35m

Tue 10/65:15 pm -

1 stop5h 25m

Deal found 8/17

$203

Thu 10/292:00 pm -

Nonstop1h 39m

Sun 11/15:10 pm -

1 stop5h 57m

Deal found 8/18

$205

Fri 10/2310:13 pm -

Nonstop1h 46m

Sun 10/255:45 am -

Nonstop1h 43m

Deal found 8/17

$230

Tue 9/156:10 pm -

Nonstop1h 45m

Wed 9/161:55 pm -

1 stop6h 30m

Deal found 8/16

$203

Thu 12/176:00 am -

1 stop5h 07m

Wed 12/3012:00 pm -

1 stop5h 03m

Deal found 8/16

$208

Sat 10/2412:35 pm -

Nonstop1h 35m

Sun 11/16:00 am -

Nonstop1h 35m

Deal found 8/20

$232

Fri 11/63:10 pm -

2 stops7h 15m

Mon 11/98:10 am -

2 stops11h 55m

Deal found 8/16

$204

Thu 9/32:45 pm -

Nonstop1h 39m

Tue 9/85:10 pm -

Nonstop1h 37m

Deal found 8/18

$210

Sat 9/128:25 am -

Nonstop1h 59m

Tue 9/151:37 pm -

Nonstop1h 48m

Deal found 8/19

$237

Sat 9/128:08 am -

1 stop4h 50m

Sat 9/191:31 pm -

1 stop6h 43m

Deal found 8/18

$213

Sat 9/129:15 am -

1 stop4h 35m

Sat 9/122:50 pm -

Nonstop1h 30m

Deal found 8/19

$217

Sat 9/512:50 pm -

Nonstop1h 47m

Sat 9/121:10 pm -

Nonstop1h 46m

Deal found 8/16

$241

Tue 10/2710:20 am -

2 stops10h 40m

Tue 11/35:15 pm -

1 stop4h 30m

Deal found 8/19

$218

Wed 10/218:35 am -

Nonstop1h 43m

Thu 10/296:00 am -

Nonstop1h 35m

Deal found 8/20

$259

Thu 9/248:40 pm -

Nonstop2h 00m

Sat 9/261:00 pm -

Nonstop1h 56m

Deal found 8/17

$237

Tue 10/1312:20 pm -

2 stops7h 50m

Sat 10/175:05 pm -

1 stop4h 00m

Deal found 8/16

$232

Sat 9/1212:50 pm -

Nonstop1h 47m

Wed 9/1610:05 am -

Nonstop1h 42m

Deal found 8/20

$259

Sat 10/103:20 pm -

Nonstop2h 04m

Tue 10/135:09 pm -

Nonstop1h 50m

Deal found 8/18

$237

Last-minute flights from Washington, D.C. to Kentucky
Discover last-minute flight deals from Washington, D.C. to Kentucky. Data last updated August 21, 2026 and is based on user searches.

Mon 9/79:44 pm -

2 stops13h 37m

Thu 9/1012:43 pm -

1 stop11h 27m

Deal found 8/17

$181

Tue 9/89:32 pm -

1 stop14h 06m

Tue 9/1512:43 pm -

1 stop28h 03m

Deal found 8/17

$140

Fri 9/1111:12 am -

1 stop8h 24m

Sun 9/138:56 pm -

1 stop13h 21m

Deal found 8/17

$180

Mon 9/146:00 am -

1 stop5h 38m

Mon 9/218:56 pm -

1 stop11h 35m

Deal found 8/17

$132

Mon 9/146:00 am -

1 stop5h 38m

Wed 9/168:00 am -

1 stop6h 11m

Deal found 8/20

$135

Wed 9/169:25 pm -

1 stop14h 13m

Mon 9/2112:43 pm -

1 stop20h 42m

Deal found 8/16

$122

Wed 9/168:10 pm -

Nonstop1h 40m

Wed 9/233:30 pm -

Nonstop1h 30m

Deal found 8/17

$131

Thu 9/176:00 am -

1 stop5h 38m

Fri 9/1812:43 pm -

1 stop20h 42m

Deal found 8/17

$139

Sat 9/196:00 am -

1 stop5h 38m

Mon 9/2112:43 pm -

1 stop20h 42m

Deal found 8/19

$124

Sat 9/196:00 am -

1 stop5h 38m

Mon 9/2812:43 pm -

1 stop20h 42m

Deal found 8/17

$129

Thu 9/249:25 pm -

1 stop14h 13m

Mon 9/2812:43 pm -

1 stop20h 42m

Deal found 8/16

$130

Sat 9/266:00 am -

1 stop5h 38m

Mon 9/2812:43 pm -

1 stop20h 42m

Deal found 8/20

$128

One-way flights from Washington, D.C. to Kentucky
Search for one-way flight options from Washington, D.C. to Kentucky. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.

Wed 9/3010:22 am -

1 stop25h 16m

Deal found 8/16

$60

Tue 10/66:38 am -

1 stop5h 00m

Deal found 8/16

$61

Tue 10/139:12 pm -

1 stop14h 26m

Deal found 8/18

$62

Tue 11/179:20 pm -

1 stop14h 23m

Deal found 8/16

$63

Tue 9/157:50 am -

1 stop27h 48m

Deal found 8/17

$64

Mon 11/27:00 am -

1 stop8h 22m

Deal found 8/20

$65

Thu 9/248:45 pm -

Nonstop1h 40m

Deal found 8/17

$66

Sat 9/197:00 am -

1 stop9h 11m

Deal found 8/17

$66

Mon 9/211:40 pm -

1 stop7h 38m

Deal found 8/16

$66

Mon 11/99:24 am -

1 stop26h 19m

Deal found 8/16

$68

Sat 10/37:05 pm -

1 stop4h 54m

Deal found 8/19

$69

Tue 10/67:00 am -

1 stop9h 11m

Deal found 8/16

$69

Find flight deals from Washington, D.C. to Kentucky

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$72 (Kiwi.com)
One-way from	$60 (Trip.com)
Popular in	April
Cheapest in	August
Average price	$287
Good round-trip deal	$266 or less
Good one-way deal	$151 or less

Provider with most accurate pricing for Washington, D.C. (WAS)-Louisville Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Louisville Intl flights.

Search Deals

From Washington, D.C. (WAS) to Kentucky

Search Deals

One-way flight from Washington, D.C. (WAS) to Kentucky

Search Deals

Highest demand for flights based on searches. 10% potential increase in price ($41 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Price to beat on a round-trip flight from Washington, D.C. (WAS) to Kentucky.

Search Deals

Price to beat on a one-way flight from Washington, D.C. (WAS) to Kentucky.

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Kentucky that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreCincinnati

BWI Baltimore/Washington - CVG Cincinnati Cinci./N. Kentucky

BWICVG

Baltimore/Washington

Wed 9/16

8:10 pm-9:50 pm

Nonstop1h 40m

Cincinnati Cinci./N. Kentucky

Wed 9/23

3:30 pm-5:00 pm

Nonstop1h 30m

$131

BaltimoreCincinnati

BWI Baltimore/Washington - CVG Cincinnati Cinci./N. Kentucky

BWICVG

Baltimore/Washington

Sat 9/12

9:40 am-6:55 pm

2 stops9h 15m

Cincinnati Cinci./N. Kentucky

Tue 9/15

9:05 am-4:25 pm

2 stops7h 20m

$167

BaltimoreCincinnati

BWI Baltimore/Washington - CVG Cincinnati Cinci./N. Kentucky

BWICVG

Baltimore/Washington

Thu 9/10

8:45 pm-10:25 pm

Nonstop1h 40m

Cincinnati Cinci./N. Kentucky

Fri 9/11

6:00 am-7:30 am

Nonstop1h 30m

$168

BaltimoreCincinnati

BWI Baltimore/Washington - CVG Cincinnati Cinci./N. Kentucky

BWICVG

Baltimore/Washington

Wed 10/7

9:05 pm-10:40 pm

Nonstop1h 35m

Cincinnati Cinci./N. Kentucky

Fri 10/9

5:30 pm-7:00 pm

Nonstop1h 30m

$168

Washington, D.C.Knoxville

IAD Washington, D.C. Dulles Intl - TYS Knoxville McGhee Tyson

IADTYS

Washington, D.C. Dulles Intl

Sat 10/3

9:00 am-10:37 am

Nonstop1h 37m

Knoxville McGhee Tyson

Tue 10/6

9:45 am-11:31 am

Nonstop1h 46m

$193

Washington, D.C.Cincinnati

DCA Washington, D.C. Reagan-National - CVG Cincinnati Cinci./N. Kentucky

DCACVG

Washington, D.C. Reagan-National

Thu 12/3

9:15 am-10:56 am

Nonstop1h 41m

Cincinnati Cinci./N. Kentucky

Sun 12/6

5:05 pm-6:37 pm

Nonstop1h 32m

$195

Washington, D.C.Cincinnati

DCA Washington, D.C. Reagan-National - CVG Cincinnati Cinci./N. Kentucky

DCACVG

Washington, D.C. Reagan-National

Sat 10/24

4:55 pm-6:33 pm

Nonstop1h 38m

Cincinnati Cinci./N. Kentucky

Sun 11/1

7:05 am-8:45 am

Nonstop1h 40m

$195

Quickest round-trip

Washington, D.C.Cincinnati

IAD Washington, D.C. Dulles Intl - CVG Cincinnati Cinci./N. Kentucky

IADCVG

Washington, D.C. Dulles Intl

Sat 9/12

8:45 am-10:19 am

Nonstop1h 34m

Cincinnati Cinci./N. Kentucky

Thu 9/17

10:22 am-11:52 am

Nonstop1h 30m

$201

BaltimoreKnoxville

BWI Baltimore/Washington - TYS Knoxville McGhee Tyson

BWITYS

Baltimore/Washington

Thu 10/15

6:00 am-9:34 am

1 stop3h 34m

Knoxville McGhee Tyson

Sat 10/17

2:38 pm-8:20 pm

1 stop5h 42m

$203

BaltimoreKnoxville

BWI Baltimore/Washington - TYS Knoxville McGhee Tyson

BWITYS

Baltimore/Washington

Tue 9/8

5:10 pm-10:27 pm

1 stop5h 17m

Knoxville McGhee Tyson

Thu 9/10

5:40 am-10:54 am

1 stop5h 14m

$203

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 60 resultsSorted by cheapest first

...

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.

IAD-TYS

BWI-CVG

IAD-BNA

DCA-BNA

DCA-CVG

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. to Kentucky

WAS-USKY

IAD-TYS

BWI-CVG

IAD-BNA

DCA-BNA

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

Currently, December is the cheapest month in which you can book a flight from Washington, D.C. to Kentucky (average of $298). Flying from Washington, D.C. to Kentucky in April is currently the most expensive (average of $407). 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?

When flying from Washington, D.C. to Kentucky, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 10% versus a flight at noon.

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

The most flights from WAS to USKY are scheduled on a Monday (10 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).

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

Airfare is below average for this route at the moment.

Washington, D.C. to Kentucky flights typically cost between $266 and $412 in September.
The cheapest round-trip price found within the last 5 days was $189 on Southwest (Sep 9-Sep 12).

How far ahead should I book a flight from Washington, D.C. to Kentucky?

The best time to book flights from Washington, D.C. to Kentucky is 90 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest day to fly from Washington, D.C. to Kentucky?

Travelers seeking maximum savings on their Washington, D.C. to Kentucky flight should consider departing on Friday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Kentucky

Peruse reviews from past customers who have flown with Southwest,Delta, andUnited Airlines from Washington, D.C. to Kentucky to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,215 reviews

Reviews

1 / 20

8.0

Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.

Southwest

8.0

Very good

4,215 reviews

Southwest

8.0

Very good

4,215 reviews

Reviews

1 / 20

8.0

Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.

Delta

7.8

Good

8,513 reviews

Southwest

8.0

Very good

4,215 reviews

Reviews

1 / 20

8.0

Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.

United Airlines

7.4

Good

10,105 reviews

Southwest

8.0

Very good

4,215 reviews

Reviews

1 / 20

8.0

Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.

American Airlines

7.1

Good

11,979 reviews

Southwest

8.0

Very good

4,215 reviews

Reviews

1 / 20

8.0

Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.

Related info for your journey

How long is the flight from Washington, D.C. to Kentucky?
There are many flights that can get you from Washington, D.C. to Kentucky in 1h 37m. Fly via Southwest, United Airlines, or Delta to get the fastest option. The distance from Washington, D.C. to Kentucky is about 419 mi. All flights are typically nonstop.
What are the cheapest airlines to fly from Washington, D.C. to Kentucky one-way?
For one-way options, check prices for Delta. According to our data, you can fly for as low as $108. Users have also found prices from $134 and $158 on Southwest and United 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: Mesa Airlines (85%), Copa Airlines (83%), United Airlines( 82%).
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 $348, our data indicates the cheapest price to be $230. The most popular route (Washington, D.C. Reagan-National - Nashville Intl), is priced around $198.
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, December is the cheapest month in which you can book a flight from Washington, D.C. to Kentucky (average of $298). Flying from Washington, D.C. to Kentucky in April is currently the most expensive (average of $407). 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

Dulles Intl to Dallas/Fort Worth flights

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Dulles Intl to Nashville flights

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Reagan-National to Minneapolis flights

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Dulles Intl to John F Kennedy Intl flights

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Dulles Intl to Ontario flights

Reagan-National to Salt Lake City flights

Dulles Intl to Jacksonville flights

Top 4 airlines flying from Washington, D.C. to Kentucky

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$189	Average$355	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$189	Average$344	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$204	Average$419	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$248	Average$389	FlexibilityNo cancel fee	On-time63%

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$60+ 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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Washington, D.C. to Kentucky

Cheapest flights from Washington, D.C. to KentuckyExplore 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 August 21, 2026.

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 August 21, 2026.

Best flights from Washington, D.C. to KentuckyDiscover carefully curated flight deals from Washington, D.C. to Kentucky that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.

Discover carefully curated flight deals from Washington, D.C. to Kentucky that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.

Last-minute flights from Washington, D.C. to KentuckyDiscover last-minute flight deals from Washington, D.C. to Kentucky. Data last updated August 21, 2026 and is based on user searches.

Discover last-minute flight deals from Washington, D.C. to Kentucky. Data last updated August 21, 2026 and is based on user searches.

One-way flights from Washington, D.C. to KentuckySearch for one-way flight options from Washington, D.C. to Kentucky. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.

Search for one-way flight options from Washington, D.C. to Kentucky. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.

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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.

Cheapflights Insights

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

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 August 21, 2026.

When flying from Washington, D.C. to Kentucky, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 10% versus a flight at noon.

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

The most flights from WAS to USKY are scheduled on a Monday (10 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).

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

Airfare is below average for this route at the moment.

Washington, D.C. to Kentucky flights typically cost between $266 and $412 in September.The cheapest round-trip price found within the last 5 days was $189 on Southwest (Sep 9-Sep 12).

How far ahead should I book a flight from Washington, D.C. to Kentucky?

The best time to book flights from Washington, D.C. to Kentucky is 90 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest day to fly from Washington, D.C. to Kentucky?

Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Kentucky. Price data was last updated on August 15, 2026.

Travelers seeking maximum savings on their Washington, D.C. to Kentucky flight should consider departing on Friday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Kentucky

Peruse reviews from past customers who have flown with Southwest,Delta, andUnited Airlines from Washington, D.C. to Kentucky to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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

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

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

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

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

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

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

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Alternative routes for Washington, D.C. to Kentucky

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Complete your trip

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Washington, D.C. and Kentucky flights

Browse other Washington, D.C. and Kentucky flight options. Last updated on August 21, 2026.

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Washington, D.C. to Kentucky flights

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Top 4 airlines flying from Washington, D.C. to Kentucky

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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 August 21, 2026.

Best flights from Washington, D.C. to Kentucky
Discover carefully curated flight deals from Washington, D.C. to Kentucky that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.

Last-minute flights from Washington, D.C. to Kentucky
Discover last-minute flight deals from Washington, D.C. to Kentucky. Data last updated August 21, 2026 and is based on user searches.

One-way flights from Washington, D.C. to Kentucky
Search for one-way flight options from Washington, D.C. to Kentucky. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.

Washington, D.C. to Kentucky flights typically cost between $266 and $412 in September.
The cheapest round-trip price found within the last 5 days was $189 on Southwest (Sep 9-Sep 12).