$40+ 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 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — BWI
Aug 5 — Aug 121
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.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 July 31, 2025.
Round-trip from | $76 (Cheapflightsfares) |
|---|---|
One-way from | $40 (Gotogate) |
Popular in | May |
Cheapest in | July |
Average price | $239 |
Good round-trip deal | $179 or less |
Good one-way deal | $145 or less |
Find flight deals from Kentucky to District of Columbia
Cheapest flights from Kentucky to District of ColumbiaExplore 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 July 31, 2025.
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 July 31, 2025.
This Cheapflightsfares deal was found by Cheapflights users on 7/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/288:00 amBNA - IAD
Nonstop1h 44mAllegiant Air
Sun 8/314:56 pmIAD - BNA
Nonstop1h 49mAllegiant Air
Deal found 7/30![Allegiant Air logo]()
$76
This Booking.com deal was found by Cheapflights users on 7/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2212:45 pmTYS - IAD
Nonstop1h 38mAllegiant Air
Mon 8/253:13 pmIAD - TYS
Nonstop1h 34mAllegiant Air
Deal found 7/29![Allegiant Air logo]()
$80
This Delta deal was found by Cheapflights users on 7/31. 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 9/196:05 amLEX - DCA
Nonstop1h 33mDelta
Tue 9/239:30 pmDCA - LEX
Nonstop1h 32mDelta
Deal found 7/31![Delta logo]()
$159
This Mytrip deal was found by Cheapflights users on 7/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/288:00 amBNA - IAD
Nonstop1h 44mMultiple Airlines
Sun 8/3111:42 amIAD - BNA
1 stop5h 39mMultiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$170
This American Airlines deal was found by Cheapflights users on 7/31. 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 8/217:32 pmCVG - DCA
Nonstop1h 37mAmerican Airlines
Mon 8/2510:08 amDCA - CVG
Nonstop1h 49mAmerican Airlines
Deal found 7/31![American Airlines logo]()
$176
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Wed 8/2710:19 amCVG - IAD
Nonstop1h 36mUnited Airlines
Wed 9/35:17 pmIAD - CVG
Nonstop1h 40mUnited Airlines
Deal found 7/29![United Airlines logo]()
$177
This Delta deal was found by Cheapflights users on 7/29. 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.
Wed 10/15:28 pmCVG - DCA
Nonstop1h 31mDelta
Sat 10/49:59 amDCA - CVG
Nonstop1h 36mDelta
Deal found 7/29![Delta logo]()
$177
This American Airlines deal was found by Cheapflights users on 7/30. 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 9/56:34 pmLEX - DCA
1 stop4h 52mAmerican Airlines
Sun 9/75:00 amDCA - LEX
1 stop5h 32mAmerican Airlines
Deal found 7/30![American Airlines logo]()
$179
This American Airlines deal was found by Cheapflights users on 7/31. 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 9/1712:39 pmLEX - IAD
1 stop6h 12mAmerican Airlines
Mon 9/227:21 pmIAD - LEX
1 stop3h 39mAmerican Airlines
Deal found 7/31![American Airlines logo]()
$179
This Mytrip deal was found by Cheapflights users on 7/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/221:22 pmTYS - IAD
2 stops23h 42mMultiple Airlines
Mon 8/253:13 pmIAD - TYS
Nonstop1h 34mMultiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$182
This FlightHub deal was found by Cheapflights users on 7/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/96:00 amCVG - IAD
1 stop11h 14mFrontier
Sat 8/161:37 pmIAD - CVG
1 stop21h 10mFrontier
Deal found 7/31![Frontier logo]()
$185
This American Airlines deal was found by Cheapflights users on 7/31. 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.
Sun 12/76:02 amSDF - DCA
Nonstop1h 43mAmerican Airlines
Wed 12/107:45 pmDCA - SDF
Nonstop1h 56mAmerican Airlines
Deal found 7/31![American Airlines logo]()
$186
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 July 31, 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
Thu 8/28
8:00 am-10:44 am
Nonstop1h 44m
Washington, D.C. Dulles Intl
Sun 8/31
4:56 pm-5:45 pm
Nonstop1h 49m
$76
KnoxvilleWashington, D.C.
TYS - IAD
TYSIAD
Knoxville McGhee Tyson
Fri 8/22
12:45 pm-2:23 pm
Nonstop1h 38m
Washington, D.C. Dulles Intl
Mon 8/25
3:13 pm-4:47 pm
Nonstop1h 34m
$80
LexingtonWashington, D.C.
LEX - DCA
LEXDCA
Lexington Blue Grass
Fri 9/19
6:05 am-7:38 am
Nonstop1h 33m
Washington, D.C. Reagan-National
Tue 9/23
9:30 pm-11:02 pm
Nonstop1h 32m
$159
NashvilleWashington, D.C.
BNA - IAD
BNAIAD
Nashville Intl
Thu 8/28
8:00 am-10:44 am
Nonstop1h 44m
Washington, D.C. Dulles Intl
Sun 8/31
11:42 am-4:21 pm
1 stop5h 39m
$170
CincinnatiWashington, D.C.
CVG - DCA
CVGDCA
Cincinnati Cinci./N. Kentucky
Thu 8/21
7:32 pm-9:09 pm
Nonstop1h 37m
Washington, D.C. Reagan-National
Mon 8/25
10:08 am-11:57 am
Nonstop1h 49m
$176
CincinnatiWashington, D.C.
CVG - IAD
CVGIAD
Cincinnati Cinci./N. Kentucky
Wed 8/27
10:19 am-11:55 am
Nonstop1h 36m
Washington, D.C. Dulles Intl
Wed 9/3
5:17 pm-6:57 pm
Nonstop1h 40m
$177
CincinnatiWashington, D.C.
CVG - DCA
CVGDCA
Cincinnati Cinci./N. Kentucky
Wed 10/1
5:28 pm-6:59 pm
Nonstop1h 31m
Washington, D.C. Reagan-National
Sat 10/4
9:59 am-11:35 am
Nonstop1h 36m
$177
LexingtonWashington, D.C.
LEX - DCA
LEXDCA
Lexington Blue Grass
Fri 9/5
6:34 pm-11:26 pm
1 stop4h 52m
Washington, D.C. Reagan-National
Sun 9/7
5:00 am-10:32 am
1 stop5h 32m
$179
LexingtonWashington, D.C.
LEX - IAD
LEXIAD
Lexington Blue Grass
Wed 9/17
12:39 pm-6:51 pm
1 stop6h 12m
Washington, D.C. Dulles Intl
Mon 9/22
7:21 pm-11:00 pm
1 stop3h 39m
$179
KnoxvilleWashington, D.C.
TYS - IAD
TYSIAD
Knoxville McGhee Tyson
Fri 8/22
1:22 pm-1:04 pm
2 stops23h 42m
Washington, D.C. Dulles Intl
Mon 8/25
3:13 pm-4:47 pm
Nonstop1h 34m
$182
Showing 1-10 of 60 results
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 $241). Flying from Kentucky to District of Columbia in March is currently the most expensive (average of $290). 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 July 31, 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.
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 July 31, 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.
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
8.0
ExcellentGina,Jul 2025
LAS - DEN
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
8.0
ExcellentGina,Jul 2025
LAS - DEN
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
8.0
ExcellentGina,Jul 2025
LAS - DEN
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
8.0
ExcellentGina,Jul 2025
LAS - DEN
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
8.0
ExcellentGina,Jul 2025
LAS - DEN
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
8.0
ExcellentGina,Jul 2025
LAS - DEN
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.
Browse thousands of different options on Cheapflights for your next trip
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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.
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 July 31, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$159 | Average$342 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$178 | Average$407 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$189 | Average$293 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$192 | Average$319 | FlexibilityNo cancel fee | On-time63% |