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District of Columbia

$43+ Cheap flights from Kentucky to District of Columbia

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 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — IAD
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Kentucky to District of Columbia

Keep the following information in mind while searching for Kentucky to District of Columbia flight deals. Data was last updated September 17, 2025.

Round-trip from

$115
(United Airlines)

One-way from

$43
(FlightHub)

Popular in

August

Cheapest in

June

Average price

$268

Good round-trip deal

$189 or less

Good one-way deal

$98 or less
From Kentucky to District of Columbia
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One-way flight from Kentucky to District of Columbia
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Highest demand for flights based on searches. 2% potential increase in price ($6 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Kentucky to District of Columbia.
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Price to beat on a one-way flight from Kentucky to District of Columbia.
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Find flight deals from Kentucky to District of Columbia

Cheapest flights from Kentucky to District of Columbia
Explore the most affordable flight options available from Kentucky to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/96:27 pmBNA - IAD
Nonstop1h 48mUnited Airlines
Sun 10/128:20 amIAD - BNA
Nonstop1h 56mUnited Airlines
Deal found 9/15$115
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Thu 10/93:34 pmBNA - DCA
Nonstop1h 51mAmerican Airlines
Tue 10/146:59 amDCA - BNA
Nonstop2h 13mAmerican Airlines
Deal found 9/14$115
This Delta deal was found by Cheapflights users on 9/15. 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.
Thu 10/1612:01 pmBNA - DCA
Nonstop1h 47mDelta
Sun 10/198:57 pmDCA - BNA
Nonstop2h 02mDelta
Deal found 9/15$117
This Trip.com deal was found by Cheapflights users on 9/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/137:02 pmTYS - IAD
Nonstop1h 44mAllegiant Air
Fri 10/179:36 pmIAD - TYS
Nonstop1h 40mAllegiant Air
Deal found 9/17$135
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/108:25 amBNA - IAD
Nonstop1h 48mUnited Airlines
Mon 10/138:20 amIAD - BNA
Nonstop1h 56mUnited Airlines
Deal found 9/15$138
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/316:45 amTYS - IAD
1 stop8h 18mAllegiant Air
Fri 11/78:46 pmIAD - TYS
Nonstop1h 40mAllegiant Air
Deal found 9/16$140
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/316:45 amTYS - IAD
1 stop8h 18mAllegiant Air
Mon 11/31:34 pmIAD - TYS
Nonstop1h 40mAllegiant Air
Deal found 9/15$142
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/177:02 pmTYS - IAD
Nonstop1h 44mAllegiant Air
Sun 10/196:13 pmIAD - TYS
1 stop25h 57mAllegiant Air
Deal found 9/16$160
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/146:42 pmTYS - IAD
Nonstop1h 44mAllegiant Air
Sun 11/1611:10 amIAD - TYS
1 stop22h 15mAllegiant Air
Deal found 9/15$161
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3111:10 amBNA - IAD
1 stop7h 41mFrontier
Sun 11/28:36 pmIAD - BNA
1 stop14h 49mFrontier
Deal found 9/15$166
This Mytrip deal was found by Cheapflights users on 9/16. 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.
Thu 10/163:22 pmTYS - IAD
1 stop5h 01mAllegiant Air
Mon 10/209:36 pmIAD - TYS
Nonstop1h 40mAllegiant Air
Deal found 9/16$168
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/111:43 amBNA - IAD
1 stop7h 08mMultiple Airlines
Sat 11/88:36 pmIAD - BNA
1 stop12h 47mMultiple Airlines
Deal found 9/17$168

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kentucky to District of Columbia 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 September 17, 2025.
Use the filters below to find and compare flights from Kentucky to District of Columbia that are best for you.

Fly from

Kentucky

Fly to

District of Columbia

Route

Depart

Return

Price

NashvilleWashington, D.C.

BNA - IAD

BNAIAD

Nashville Intl

Fri 10/31

1:30 pm-4:15 pm

Nonstop1h 45m

Washington, D.C. Dulles Intl

Sun 11/2

5:45 pm-6:51 pm

Nonstop2h 06m

$115

NashvilleWashington, D.C.

BNA - IAD

BNAIAD

Nashville Intl

Mon 11/17

6:35 pm-9:20 pm

Nonstop1h 45m

Washington, D.C. Dulles Intl

Tue 11/18

1:00 pm-2:01 pm

Nonstop2h 01m

$115

LexingtonWashington, D.C.

LEX - DCA

LEXDCA

Lexington Blue Grass

Thu 10/30

6:10 am-7:44 am

Nonstop1h 34m

Washington, D.C. Reagan-National

Sun 11/2

9:26 pm-11:01 pm

Nonstop1h 35m

$179

LexingtonWashington, D.C.

LEX - DCA

LEXDCA

Lexington Blue Grass

Fri 12/12

6:14 am-7:48 am

Nonstop1h 34m

Washington, D.C. Reagan-National

Sun 1/11

9:45 pm-11:25 pm

Nonstop1h 40m

$179

LexingtonWashington, D.C.

LEX - DCA

LEXDCA

Lexington Blue Grass

Fri 11/7

6:10 am-7:44 am

Nonstop1h 34m

Washington, D.C. Reagan-National

Sun 11/9

9:30 pm-11:12 pm

Nonstop1h 42m

$179

LexingtonWashington, D.C.

LEX - DCA

LEXDCA

Lexington Blue Grass

Fri 10/31

6:10 am-7:44 am

Nonstop1h 34m

Washington, D.C. Reagan-National

Wed 11/5

9:26 pm-11:01 pm

Nonstop1h 35m

$179

KnoxvilleWashington, D.C.

TYS - DCA

TYSDCA

Knoxville McGhee Tyson

Fri 10/24

6:03 am-7:45 am

Nonstop1h 42m

Washington, D.C. Reagan-National

Mon 10/27

8:19 am-10:13 am

Nonstop1h 54m

$189

KnoxvilleWashington, D.C.

TYS - DCA

TYSDCA

Knoxville McGhee Tyson

Thu 10/9

10:43 am-12:14 pm

Nonstop1h 31m

Washington, D.C. Reagan-National

Mon 10/13

8:24 pm-10:09 pm

Nonstop1h 45m

$189

KnoxvilleWashington, D.C.

TYS - IAD

TYSIAD

Knoxville McGhee Tyson

Sat 10/25

9:55 am-11:39 am

Nonstop1h 44m

Washington, D.C. Dulles Intl

Wed 10/29

10:15 pm-11:59 pm

Nonstop1h 44m

$189

KnoxvilleWashington, D.C.

TYS - DCA

TYSDCA

Knoxville McGhee Tyson

Fri 10/17

6:03 am-7:45 am

Nonstop1h 42m

Washington, D.C. Reagan-National

Sun 10/19

8:02 pm-9:53 pm

Nonstop1h 51m

$189

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

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

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

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

Currently, August is the cheapest month in which you can book a flight from Kentucky to District of Columbia (average of $292). Flying from Kentucky to District of Columbia in April is currently the most expensive (average of $337). 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 KY to DC?

Find hourly flight availability from Kentucky to District of Columbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

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

Weekly flight availability from Kentucky to District of Columbia

Explore weekly flight availability from Kentucky to District of Columbia. 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 September 17, 2025.

The most flights from USKY to USDC are scheduled on a Monday (8 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (6 on average).

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. 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 District of Columbia. Reviews last updated September 17, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Kentucky to District of Columbia. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,961 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,926 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Kentucky to District of Columbia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Kentucky to District of Columbia?

    Departing from Kentucky to District of Columbia will take you 1h 34m. Kentucky and District of Columbia are separated by a distance of 413 mi. All flights are typically nonstop.

  • What are the cheapest airlines to fly from Kentucky to District of Columbia one-way?

    One-way options have recently been found by users for as low as $43 on Allegiant Air. Other airlines that offer cheap prices include United Airlines from $90 and Delta from $90 one-way.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Kentucky to District of Columbia (average of $292). Flying from Kentucky to District of Columbia in April is currently the most expensive (average of $337). 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 Kentucky to District of Columbia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Kentucky to District of Columbia

Discover the top 4 airlines that operate flights from Kentucky to District of Columbia. 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$159Average$343FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$178Average$405FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$183Average$325FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$189Average$286FlexibilityNo cancel feeOn-time69%

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