Kentucky

$40+ Cheap flights from District of Columbia 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 7/25. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — SDF
Jul 12 — Jul 191
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Cheap flight deals from District of Columbia to Kentucky

Keep the following information in mind while searching for District of Columbia to Kentucky flight deals. Data was last updated July 7, 2025.

Round-trip from

$92
(Cheapflightsfares)

One-way from

$40
(Mytrip)

Popular in

April

Cheapest in

January

Average price

$268

Good round-trip deal

$199 or less

Good one-way deal

$123 or less
From District of Columbia to Kentucky
One-way flight from District of Columbia to Kentucky
Highest demand for flights based on searches. 7% potential increase in price ($25 potential increase over avg. RT price).
Cheapest flight prices on average. 0% potential price decrease ($4 potential savings vs. average RT price).
Average for round-trip flights in July 2025
Price to beat on a round-trip flight from District of Columbia to Kentucky.
Price to beat on a one-way flight from District of Columbia to Kentucky.

Find flight deals from District of Columbia to Kentucky

Cheapest flights from District of Columbia to Kentucky
Explore the most affordable flight options available from District of Columbia to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 7, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 7/7. 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 7/3111:58 amIAD - BNA
Nonstop1h 49mAllegiant Air
Thu 8/78:20 amBNA - IAD
Nonstop1h 48mAllegiant Air
Deal found 7/7$92
This Mytrip deal was found by Cheapflights users on 7/5. 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.
Fri 7/113:13 pmIAD - TYS
Nonstop1h 34mAllegiant Air
Mon 7/1412:45 pmTYS - IAD
Nonstop1h 38mAllegiant Air
Deal found 7/5$112
This Southwest deal was found by Cheapflights users on 7/7. 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.
Mon 8/43:55 pmDCA - BNA
Nonstop2h 00mSouthwest
Mon 8/118:05 pmBNA - DCA
Nonstop1h 55mSouthwest
Deal found 7/7$130
This American Airlines deal was found by Cheapflights users on 7/7. 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.
Thu 8/289:00 pmDCA - BNA
Nonstop1h 48mAmerican Airlines
Mon 9/18:03 pmBNA - DCA
Nonstop1h 57mAmerican Airlines
Deal found 7/7$131
This eDestinos deal was found by Cheapflights users on 7/7. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1411:04 amIAD - BNA
Nonstop1h 49mMultiple Airlines
Sun 8/173:11 pmBNA - IAD
1 stop15h 54mMultiple Airlines
Deal found 7/7$136
This Delta deal was found by Cheapflights users on 7/5. 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 8/23:27 pmDCA - BNA
Nonstop2h 05mDelta
Tue 8/55:10 pmBNA - DCA
Nonstop1h 55mDelta
Deal found 7/5$157
This United Airlines deal was found by Cheapflights users on 7/7. 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.
Tue 7/295:45 pmIAD - BNA
Nonstop2h 10mUnited Airlines
Thu 7/318:30 amBNA - IAD
Nonstop1h 45mUnited Airlines
Deal found 7/7$157
This Delta deal was found by Cheapflights users on 7/6. 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.
Fri 8/89:25 pmDCA - LEX
Nonstop1h 33mDelta
Mon 8/116:20 amLEX - DCA
Nonstop1h 33mDelta
Deal found 7/6$159
This Mytrip deal was found by Cheapflights users on 7/7. 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.
Sun 8/1011:58 amIAD - TYS
2 stops22h 13mMultiple Airlines
Fri 8/1512:45 pmTYS - IAD
Nonstop1h 38mMultiple Airlines
Deal found 7/7$179
This American Airlines deal was found by Cheapflights users on 7/7. 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 8/239:14 amIAD - LEX
1 stop5h 23mAmerican Airlines
Tue 8/267:22 pmLEX - IAD
1 stop3h 34mAmerican Airlines
Deal found 7/7$179
This American Airlines deal was found by Cheapflights users on 7/7. 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 8/237:03 pmDCA - LEX
1 stop4h 52mAmerican Airlines
Tue 8/2611:44 amLEX - DCA
1 stop4h 32mAmerican Airlines
Deal found 7/7$179
This Delta deal was found by Cheapflights users on 7/5. 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.
Fri 8/293:40 pmDCA - CVG
Nonstop1h 40mDelta
Sun 8/317:45 amCVG - DCA
Nonstop1h 29mDelta
Deal found 7/5$184

Cheapflights Fare Finder

Customize your flight search to find flights from District of Columbia 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 July 7, 2025.
Use the filters below to find and compare flights from District of Columbia to Kentucky that are best for you.

Fly from

District of Columbia

Fly to

Kentucky

Route

Depart

Return

Price

Washington, D.C.Nashville

IAD - BNA

IADBNA

Washington, D.C. Dulles Intl

Thu 7/31

11:58 am-12:47 pm

Nonstop1h 49m

Nashville Intl

Thu 8/7

8:20 am-11:08 am

Nonstop1h 48m

$92

Washington, D.C.Knoxville

IAD - TYS

IADTYS

Washington, D.C. Dulles Intl

Fri 7/11

3:13 pm-4:47 pm

Nonstop1h 34m

Knoxville McGhee Tyson

Mon 7/14

12:45 pm-2:23 pm

Nonstop1h 38m

$112

Washington, D.C.Nashville

DCA - BNA

DCABNA

Washington, D.C. Reagan-National

Mon 8/4

3:55 pm-4:55 pm

Nonstop2h 00m

Nashville Intl

Mon 8/11

8:05 pm-11:00 pm

Nonstop1h 55m

$130

Washington, D.C.Nashville

DCA - BNA

DCABNA

Washington, D.C. Reagan-National

Thu 8/28

9:00 pm-9:48 pm

Nonstop1h 48m

Nashville Intl

Mon 9/1

8:03 pm-11:00 pm

Nonstop1h 57m

$131

Washington, D.C.Nashville

IAD - BNA

IADBNA

Washington, D.C. Dulles Intl

Thu 8/14

11:04 am-11:53 am

Nonstop1h 49m

Nashville Intl

Sun 8/17

3:11 pm-8:05 am

1 stop15h 54m

$136

Washington, D.C.Nashville

IAD - BNA

IADBNA

Washington, D.C. Dulles Intl

Tue 7/29

5:45 pm-6:55 pm

Nonstop2h 10m

Nashville Intl

Thu 7/31

8:30 am-11:15 am

Nonstop1h 45m

$157

Washington, D.C.Nashville

DCA - BNA

DCABNA

Washington, D.C. Reagan-National

Wed 8/6

6:05 am-9:12 am

1 stop4h 07m

Nashville Intl

Fri 8/8

11:55 am-2:47 pm

Nonstop1h 52m

$159

Washington, D.C.Lexington

DCA - LEX

DCALEX

Washington, D.C. Reagan-National

Fri 8/8

9:25 pm-10:58 pm

Nonstop1h 33m

Lexington Blue Grass

Mon 8/11

6:20 am-7:53 am

Nonstop1h 33m

$159

Washington, D.C.Knoxville

IAD - TYS

IADTYS

Washington, D.C. Dulles Intl

Sun 8/10

11:58 am-10:11 am

2 stops22h 13m

Knoxville McGhee Tyson

Fri 8/15

12:45 pm-2:23 pm

Nonstop1h 38m

$179

Washington, D.C.Lexington

IAD - LEX

IADLEX

Washington, D.C. Dulles Intl

Sat 8/23

9:14 am-2:37 pm

1 stop5h 23m

Lexington Blue Grass

Tue 8/26

7:22 pm-10:56 pm

1 stop3h 34m

$179

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/5

Showing 1-10 of 60 results
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Best time to book a flight from District of Columbia to Kentucky

Have a flexible travel schedule? Discover the best time to fly to Kentucky from District of Columbia 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 District of Columbia to Kentucky

What is the cheapest month to book a flight from District of Columbia to Kentucky?

Currently, January is the cheapest month in which you can book a flight from District of Columbia to Kentucky (average of $299). Flying from District of Columbia 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 DC to KY?

Find hourly flight availability from District of Columbia 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 July 7, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from District of Columbia to Kentucky as you normally would.

Weekly flight availability from District of Columbia to Kentucky

Explore weekly flight availability from District of Columbia 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 July 7, 2025.

The most flights from USDC to USKY are scheduled on a Monday (9 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (7 on average).

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 July 7, 2025.
See what other customers who have flown with Southwest, Delta, and United Airlines from District of Columbia to Kentucky have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.6

Comfort

8.0

Food

7.0

Entertainment

7.6

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Crew

8.6

Comfort

8.0

Food

7.0

Entertainment

7.6

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
8.0
Very good

Crew

8.6

Comfort

8.0

Food

7.0

Entertainment

7.6

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Crew

8.6

Comfort

8.0

Food

7.0

Entertainment

7.6

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Crew

8.6

Comfort

8.0

Food

7.0

Entertainment

7.6

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Crew

8.6

Comfort

8.0

Food

7.0

Entertainment

7.6

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Related info for your journey

Find useful and relevant information for your journey from District of Columbia 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 District of Columbia to Kentucky one-way?

    $40 is the cheapest one-way deal found within the past few days, from Allegiant Air. You may also be able to find cheap deals on Southwest and American Airlines, with prices starting from $65 and $66, respectively.

  • Can I find deals for flights from District of Columbia to Kentucky that include hotel bookings?

    Yes. In addition to deals on District of Columbia to Kentucky flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia to Kentucky?

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

  • Can I find deals for business class flights from District of Columbia to Kentucky?

    Yes. Cheapflights offers flight deals from District of Columbia 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 District of Columbia to Kentucky?

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

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from District of Columbia to Kentucky

Discover the top 4 airlines that operate flights from District of Columbia 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 July 7, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$189Average$386FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$189Average$300FlexibilityNo cancel feeOn-time69%
DeltaCheapest$203Average$339FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$223Average$309FlexibilityNo cancel feeOn-time63%

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