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Kentucky

$69+ Cheap flights from Washington 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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SDF
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheap flight deals from Washington to Kentucky

Cheapest flights from Washington to Kentucky
Explore the most affordable flight options available from Washington to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

This Delta deal was found by Cheapflights users on 1/21. 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 2/1211:45 am
SEA
-
CVG
Nonstop4h 17m
Delta
Tue 2/176:35 am
CVG
-
SEA
Nonstop5h 05m
Delta
Deal found 1/21$159
This Alaska Airlines deal was found by Cheapflights users on 1/21. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/141:22 pm
SEA
-
CVG
Nonstop4h 17m
Alaska Airlines
Wed 2/188:09 am
CVG
-
SEA
Nonstop5h 11m
Alaska Airlines
Deal found 1/21$177
This Alaska Airlines deal was found by Cheapflights users on 1/21. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/61:22 pm
SEA
-
CVG
Nonstop4h 17m
Alaska Airlines
Sun 3/88:09 am
CVG
-
SEA
Nonstop5h 11m
Alaska Airlines
Deal found 1/21$178
This American Airlines deal was found by Cheapflights users on 1/21. 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.
Tue 2/1710:08 pm
SEA
-
CVG
1 stop8h 58m
American Airlines
Tue 2/247:15 pm
CVG
-
SEA
1 stop8h 09m
American Airlines
Deal found 1/21$179
This Alaska Airlines deal was found by Cheapflights users on 1/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/271:22 pm
SEA
-
CVG
Nonstop4h 17m
Alaska Airlines
Sat 2/288:09 am
CVG
-
SEA
Nonstop5h 11m
Alaska Airlines
Deal found 1/19$187
This Southwest deal was found by Cheapflights users on 1/20. 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.
Sun 4/2611:55 pm
PDX
-
BNA
2 stops9h 35m
Southwest
Fri 5/112:55 pm
BNA
-
PDX
2 stops9h 15m
Southwest
Deal found 1/20$190
This Kiwi.com deal was found by Cheapflights users on 1/19. 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.
Thu 2/261:16 pm
SEA
-
CVG
1 stop7h 26m
Frontier
Sun 3/11:09 pm
CVG
-
SEA
1 stop22h 42m
Frontier
Deal found 1/19$193
This Southwest deal was found by Cheapflights users on 1/20. 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.
Wed 4/16:30 am
PDX
-
BNA
2 stops8h 45m
Southwest
Tue 4/75:25 pm
BNA
-
PDX
1 stop7h 35m
Southwest
Deal found 1/20$193
This Southwest deal was found by Cheapflights users on 1/21. 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.
Sun 3/85:30 pm
PDX
-
BNA
1 stop9h 30m
Southwest
Fri 3/131:10 pm
BNA
-
PDX
1 stop12h 15m
Southwest
Deal found 1/21$194
This Alaska Airlines deal was found by Cheapflights users on 1/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/191:22 pm
SEA
-
CVG
Nonstop4h 17m
Alaska Airlines
Mon 2/238:09 am
CVG
-
SEA
Nonstop5h 11m
Alaska Airlines
Deal found 1/19$197
This Delta deal was found by Cheapflights users on 1/20. 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.
Mon 5/410:55 pm
PDX
-
BNA
1 stop6h 44m
Delta
Fri 5/83:00 pm
BNA
-
PDX
1 stop9h 22m
Delta
Deal found 1/20$197
This Delta deal was found by Cheapflights users on 1/21. 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 2/1911:15 pm
SEA
-
CVG
1 stop8h 06m
Delta
Sat 2/216:35 am
CVG
-
SEA
Nonstop5h 05m
Delta
Deal found 1/21$199

Find flight deals from Washington to Kentucky

Keep the following information in mind while searching for Washington to Kentucky flight deals. Data was last updated January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$159
(Delta)

One-way from

$69
(Trip.com)

Popular in

July

Cheapest in

January

Average price

$339
Provider with most accurate pricing for Seattle/Tacoma Intl-Louisville Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Louisville Intl flights.
Search Deals
From Washington to Kentucky
Search Deals
One-way flight from Washington to Kentucky
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($9 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington 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 January 21, 2026.
Use the filters below to find and compare flights from Washington to Kentucky that are best for you.

Fly from

Washington

Fly to

Kentucky

Route

Depart

Return

Price

SeattleCincinnati

SEA - CVG

SEACVG

Seattle/Tacoma Intl

Tue 4/21

11:06 am-6:29 pm

Nonstop4h 23m

Cincinnati Cinci./N. Kentucky

Sat 5/2

6:58 pm-9:00 pm

Nonstop5h 02m

$177

SeattleCincinnati

SEA - CVG

SEACVG

Seattle/Tacoma Intl

Tue 2/17

11:45 am-7:02 pm

Nonstop4h 17m

Cincinnati Cinci./N. Kentucky

Tue 2/24

6:35 am-8:40 am

Nonstop5h 05m

$177

SeattleCincinnati

SEA - CVG

SEACVG

Seattle/Tacoma Intl

Tue 3/24

11:06 am-6:29 pm

Nonstop4h 23m

Cincinnati Cinci./N. Kentucky

Sat 3/28

7:29 pm-9:34 pm

Nonstop5h 05m

$177

SeattleCincinnati

SEA - CVG

SEACVG

Seattle/Tacoma Intl

Thu 2/12

11:45 am-7:02 pm

Nonstop4h 17m

Cincinnati Cinci./N. Kentucky

Tue 2/17

6:35 am-8:40 am

Nonstop5h 05m

$187

SeattleCincinnati

SEA - CVG

SEACVG

Seattle/Tacoma Intl

Mon 4/20

11:06 am-6:29 pm

Nonstop4h 23m

Cincinnati Cinci./N. Kentucky

Sat 5/2

6:58 pm-9:00 pm

Nonstop5h 02m

$187

SeattleCincinnati

SEA - CVG

SEACVG

Seattle/Tacoma Intl

Fri 2/27

1:22 pm-8:39 pm

Nonstop4h 17m

Cincinnati Cinci./N. Kentucky

Sat 2/28

8:09 am-10:20 am

Nonstop5h 11m

$187

SeattleCincinnati

SEA - CVG

SEACVG

Seattle/Tacoma Intl

Mon 4/20

11:06 am-6:29 pm

Nonstop4h 23m

Cincinnati Cinci./N. Kentucky

Fri 5/1

6:58 pm-9:00 pm

Nonstop5h 02m

$197

SeattleCincinnati

SEA - CVG

SEACVG

Seattle/Tacoma Intl

Fri 3/6

5:59 pm-5:00 am

1 stop8h 01m

Cincinnati Cinci./N. Kentucky

Sun 3/8

6:30 am-8:31 am

Nonstop5h 01m

$199

SeattleCincinnati

SEA - CVG

SEACVG

Seattle/Tacoma Intl

Mon 3/23

10:58 pm-11:14 am

1 stop9h 16m

Cincinnati Cinci./N. Kentucky

Sun 3/29

6:30 am-8:33 am

Nonstop5h 03m

$199

PortlandNashville

PDX - BNA

PDXBNA

Portland

Thu 2/12

8:45 pm-10:20 am

1 stop11h 35m

Nashville Intl

Mon 2/16

5:20 am-10:55 am

1 stop7h 35m

$203

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

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

Have a flexible travel schedule? Discover the best time to fly to Kentucky from Washington 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 to Kentucky

What is the cheapest month to book a flight from State of Washington to Kentucky?

Currently, February is the cheapest month in which you can book a flight from State of Washington to Kentucky (average of $128). Flying from State of Washington to Kentucky in May is currently the most expensive (average of $321). 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.

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 January 21, 2026.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Delta from Washington to Kentucky by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,775 reviews

Boarding

8.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Alaska Airlines
8.0
Very good
11,775 reviews
Alaska Airlines
8.0
Very good
11,775 reviews

Boarding

8.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Southwest
8.0
Very good
4,266 reviews
Alaska Airlines
8.0
Very good
11,775 reviews

Boarding

8.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Delta
7.9
Good
8,089 reviews
Alaska Airlines
8.0
Very good
11,775 reviews

Boarding

8.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
United Airlines
7.4
Good
9,191 reviews
Alaska Airlines
8.0
Very good
11,775 reviews

Boarding

8.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
American Airlines
7.2
Good
11,174 reviews
Alaska Airlines
8.0
Very good
11,775 reviews

Boarding

8.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.

Related info for your journey

Find useful and relevant information for your journey from Washington to Kentucky. 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 State of Washington to Kentucky?

    For as low as $177, Alaska Airlines can have you in Kentucky from State of Washington in 4h 17m. The distance between State of Washington and Kentucky is about 1959 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from State of Washington to Kentucky one-way?

    One-way options have recently been found by users for as low as $126 on Delta. Other airlines that offer cheap prices include United Airlines from $149 and American Airlines from $153 one-way.

  • Can I find deals for flights from Washington to Kentucky that include hotel bookings?

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

  • How can I find direct flights from Washington to Kentucky?

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

  • Can I find deals for business class flights from Washington to Kentucky?

    Yes. Cheapflights offers flight deals from Washington 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 State of Washington to Kentucky?

    Currently, February is the cheapest month in which you can book a flight from State of Washington to Kentucky (average of $128). Flying from State of Washington to Kentucky in May is currently the most expensive (average of $321). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Washington to Kentucky

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Washington to Kentucky

Discover the top 5 airlines that operate flights from Washington 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 January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$227Average$504FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$257Average$547FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$283Average$501FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$288Average$466FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$300Average$530FlexibilityNo cancel feeOn-time63%

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