$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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — SDF
jan 17 — jan 241
1 adult, Economy
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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 dezembro 18, 2025.
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 dezembro 18, 2025.
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.
sáb 12/274:57 pmIAD - TYS
Nonstop1h 40mAllegiant Air
qua 12/3112:01 pmTYS - IAD
Nonstop1h 44mAllegiant Air
Deal found 12/16![Allegiant Air logo]()
$94
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.
qua 12/318:45 amDCA - CVG
Nonstop2h 02mAmerican Airlines
qui 1/811:16 amCVG - DCA
Nonstop1h 38mAmerican Airlines
Deal found 12/17![American Airlines logo]()
$193
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 12/318:30 amDCA - CVG
1 stop6h 19mAmerican Airlines
ter 1/2011:16 amCVG - DCA
Nonstop1h 38mAmerican Airlines
Deal found 12/16![American Airlines logo]()
$196
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.
qua 12/317:15 pmDCA - CVG
Nonstop1h 46mAmerican Airlines
sex 1/307:04 amCVG - DCA
Nonstop1h 46mAmerican Airlines
Deal found 12/17![American Airlines logo]()
$202
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 12/315:15 pmIAD - CVG
Nonstop1h 45mUnited Airlines
sex 1/3010:05 amCVG - IAD
Nonstop1h 36mUnited Airlines
Deal found 12/17![United Airlines logo]()
$202
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.
qua 12/317:15 pmDCA - CVG
Nonstop1h 46mAmerican Airlines
sex 1/26:35 amCVG - DCA
Nonstop1h 42mAmerican Airlines
Deal found 12/17![American Airlines logo]()
$217
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 12/318:30 amIAD - CVG
Nonstop1h 47mUnited Airlines
sex 1/26:00 amCVG - IAD
Nonstop1h 35mUnited Airlines
Deal found 12/17![United Airlines logo]()
$217
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 12/301:03 pmDCA - CVG
Nonstop1h 45mAmerican Airlines
sáb 1/36:35 amCVG - DCA
Nonstop1h 42mAmerican Airlines
Deal found 12/16![American Airlines logo]()
$219
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 12/3112:51 pmIAD - SDF
Nonstop1h 53mUnited Airlines
qui 1/12:22 pmSDF - IAD
Nonstop1h 43mUnited Airlines
Deal found 12/17![United Airlines logo]()
$219
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 12/318:17 amBWI - CVG
1 stop9h 27mFrontier
ter 1/204:23 pmCVG - BWI
1 stop24h 47mFrontier
Deal found 12/16![Frontier logo]()
$232
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 12/309:58 pmIAD - CVG
1 stop12h 54mMultiple Airlines
ter 1/61:26 pmCVG - IAD
2 stops27h 24mMultiple Airlines
Deal found 12/17![Multiple Airlines logo]()
$232
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.
sex 12/265:15 pmIAD - SDF
Nonstop1h 56mUnited Airlines
ter 1/69:50 amSDF - IAD
Nonstop1h 46mUnited Airlines
Deal found 12/16![United Airlines logo]()
$234
Find flight deals from Washington, D.C. to Kentucky
Keep the following information in mind while searching for Washington, D.C. to Kentucky flight deals. Data was last updated dezembro 18, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $126 (Booking.com) |
One-way from | $54 (Kiwi.com) |
Popular in | March |
Cheapest in | January |
Average price | $347 |
Good round-trip deal | $184 or less |
Good one-way deal | $194 or less |
Cheapflights Fare Finder
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 dezembro 18, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Kentucky that are best for you.
Fly from
Washington, D.C.
Fly to
Kentucky
Route
Depart
Return
Price
BaltimoreCincinnati
BWI - CVG
BWICVG
Baltimore/Washington
ter 1/13
8:40 pm-10:25 pm
Nonstop1h 45m
Cincinnati Cinci./N. Kentucky
qua 1/14
5:55 am-7:35 am
Nonstop1h 40m
$133
Washington, D.C.Knoxville
IAD - TYS
IADTYS
Washington, D.C. Dulles Intl
qui 1/8
4:13 pm-5:53 pm
Nonstop1h 40m
Knoxville McGhee Tyson
sex 1/9
6:18 pm-9:08 am
1 stop14h 50m
$138
BaltimoreCincinnati
BWI - CVG
BWICVG
Baltimore/Washington
qua 1/7
11:10 am-12:55 pm
Nonstop1h 45m
Cincinnati Cinci./N. Kentucky
qui 1/8
5:55 am-7:35 am
Nonstop1h 40m
$152
BaltimoreCincinnati
BWI - CVG
BWICVG
Baltimore/Washington
ter 1/20
11:10 am-12:55 pm
Nonstop1h 45m
Cincinnati Cinci./N. Kentucky
qui 1/22
5:55 am-7:35 am
Nonstop1h 40m
$152
BaltimoreCincinnati
BWI - CVG
BWICVG
Baltimore/Washington
qua 1/7
8:00 am-2:39 pm
1 stop6h 39m
Cincinnati Cinci./N. Kentucky
qui 1/8
6:54 pm-7:21 am
1 stop12h 27m
$160
BaltimoreCincinnati
BWI - CVG
BWICVG
Baltimore/Washington
seg 1/26
1:45 pm-7:40 pm
1 stop5h 55m
Cincinnati Cinci./N. Kentucky
ter 1/27
3:50 pm-5:15 pm
Nonstop1h 25m
$162
BaltimoreCincinnati
BWI - CVG
BWICVG
Baltimore/Washington
sex 1/23
6:15 am-11:26 pm
1 stop17h 11m
Cincinnati Cinci./N. Kentucky
seg 1/26
8:30 am-11:36 pm
1 stop15h 06m
$170
BaltimoreNashville
BWI - BNA
BWIBNA
Baltimore/Washington
qui 1/22
9:26 am-8:29 pm
1 stop12h 03m
Nashville Intl
dom 1/25
2:51 pm-8:31 am
1 stop16h 40m
$170
BaltimoreCincinnati
BWI - CVG
BWICVG
Baltimore/Washington
sex 1/23
6:15 am-1:00 pm
1 stop6h 45m
Cincinnati Cinci./N. Kentucky
seg 1/26
4:21 pm-12:21 am
2 stops32h 00m
$174
BaltimoreCincinnati
BWI - CVG
BWICVG
Baltimore/Washington
seg 1/12
1:45 pm-7:40 pm
1 stop5h 55m
Cincinnati Cinci./N. Kentucky
qua 1/14
7:00 am-2:55 pm
2 stops7h 55m
$177
Showing 1-10 of 60 results
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.
Cheapflights Insights
Everything you need to know about your flight from Washington, D.C. to Kentucky
What is the cheapest month to book a flight from Washington, D.C. to Kentucky?
Currently, September is the cheapest month in which you can book a flight from Washington, D.C. to Kentucky (average of $155). Flying from Washington, D.C. to Kentucky in March is currently the most expensive (average of $202). 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 dezembro 18, 2025.
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 17% versus a flight at noon.
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 December 16, 2024.
Travelers seeking maximum savings on their Washington, D.C. to Kentucky flight should consider departing on Tuesday at noon when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Washington, D.C. to Kentucky
Explore weekly flight availability from Washington, D.C. 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 dezembro 18, 2025.
The most flights from WAS to USKY are scheduled on a Monday (7 on average). You will have fewer flight options on Wednesday, 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?
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 dezembro 18, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and United 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.
Comfort
8.0
Food
7.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Overall
7.9
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Food
7.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Overall
7.9
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Food
7.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Overall
7.9
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Food
7.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Overall
7.9
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Food
7.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Overall
7.9
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
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.
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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.
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 dezembro 18, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$184 | Average$311 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$189 | Average$376 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$189 | Average$302 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$195 | Average$310 | FlexibilityNo cancel fee | On-time63% |