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$81+ 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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SDF
mar. 17 — mar. 241
lun. 3/17
lun. 3/24
1 adult, Economy
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Cheap flight deals from Washington to Kentucky

Keep the following information in mind while searching for Washington to Kentucky flight deals. Data was last updated marzo 12, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$151
(Booking.com)

One-way from

$81
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$483
Provider with most accurate pricing for Seattle/Tacoma Intl-Louisville Intl flight deals.
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From Washington to Kentucky
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One-way flight from Washington to Kentucky
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Highest demand for flights based on searches. 4% potential increase in price ($23 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find 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 marzo 12, 2025.

This Booking.com deal was found by Cheapflights users on 3/12. 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.
vie. 8/153:12 pmPDX - CVG
Nonstop4h 07mAllegiant Air
lun. 8/1812:41 pmCVG - PDX
Nonstop4h 41mAllegiant Air
Deal found 3/12$151
This Frontier deal was found by Cheapflights users on 3/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/23:13 pmPDX - CVG
1 stop10h 53mFrontier
mié. 4/94:31 pmCVG - PDX
1 stop11h 06mFrontier
Deal found 3/11$160
This Cheapflightsfares deal was found by Cheapflights users on 3/12. 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.
jue. 6/261:45 pmPDX - CVG
1 stop8h 10mMultiple Airlines
lun. 6/306:51 amCVG - PDX
Nonstop4h 41mMultiple Airlines
Deal found 3/12$173
This Gotogate deal was found by Cheapflights users on 3/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/181:56 pmSEA - CVG
1 stop26h 40mFrontier
lun. 4/216:45 amCVG - SEA
1 stop11h 41mFrontier
Deal found 3/11$200
This Frontier deal was found by Cheapflights users on 3/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 4/124:22 pmSEA - TYS
1 stop20h 24mFrontier
vie. 4/1812:46 pmTYS - SEA
1 stop29h 46mFrontier
Deal found 3/11$211
This Booking.com deal was found by Cheapflights users on 3/12. 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.
mar. 5/66:00 amSEA - BNA
1 stop10h 45mMultiple Airlines
dom. 5/116:59 pmBNA - SEA
1 stop7h 53mMultiple Airlines
Deal found 3/12$214
This Mytrip deal was found by Cheapflights users on 3/11. 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.
lun. 3/319:48 amSEA - BNA
1 stop28h 12mSpirit Airlines
jue. 4/35:03 pmBNA - SEA
1 stop17h 40mSpirit Airlines
Deal found 3/11$216
This CheapOair deal was found by Cheapflights users on 3/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/286:25 amSEA - BNA
1 stop10h 13mFrontier
vie. 5/307:33 pmBNA - SEA
1 stop7h 04mFrontier
Deal found 3/11$217
This Delta deal was found by Cheapflights users on 3/11. 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.
mar. 4/1511:25 amSEA - CVG
Nonstop4h 20mDelta
sáb. 4/196:24 amCVG - SEA
Nonstop5h 04mDelta
Deal found 3/11$217
This Cheapflightsfares deal was found by Cheapflights users on 3/11. 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.
jue. 5/85:40 pmPDX - BNA
1 stop10h 15mSpirit Airlines
sáb. 5/108:35 amBNA - PDX
1 stop10h 10mSpirit Airlines
Deal found 3/11$220
This CheapOair deal was found by Cheapflights users on 3/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/1810:06 amPDX - BNA
1 stop25h 12mFrontier
mié. 3/196:01 pmBNA - PDX
1 stop8h 36mFrontier
Deal found 3/11$225
This Hawaiian Airlines deal was found by Cheapflights users on 3/10. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/1311:24 pmSEA - BNA
Nonstop4h 26mHawaiian Airlines
mié. 5/147:10 amBNA - SEA
Nonstop5h 09mHawaiian Airlines
Deal found 3/10$231

Find flights from Washington to Kentucky within your budget

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 marzo 12, 2025.

Fly from

Washington

Fly to

Kentucky

Route

Depart

Return

Price

PortlandCincinnati

PDX - CVG

PDXCVG

Portland

mié. 4/2

3:13 pm-5:06 am

1 stop10h 53m

Cincinnati Cinci./N. Kentucky

mié. 4/9

4:31 pm-12:37 am

1 stop11h 06m

$160

SeattleCincinnati

SEA - CVG

SEACVG

Seattle/Tacoma Intl

vie. 4/18

1:56 pm-7:36 pm

1 stop26h 40m

Cincinnati Cinci./N. Kentucky

lun. 4/21

6:45 am-3:26 pm

1 stop11h 41m

$200

SeattleKnoxville

SEA - TYS

SEATYS

Seattle/Tacoma Intl

sáb. 4/12

4:22 pm-3:46 pm

1 stop20h 24m

Knoxville McGhee Tyson

vie. 4/18

12:46 pm-3:32 pm

1 stop29h 46m

$211

SeattleNashville

SEA - BNA

SEABNA

Seattle/Tacoma Intl

mié. 5/7

3:20 pm-5:55 am

1 stop12h 35m

Nashville Intl

dom. 5/11

7:45 pm-12:44 am

1 stop6h 59m

$214

SeattleNashville

SEA - BNA

SEABNA

Seattle/Tacoma Intl

lun. 3/31

9:48 am-4:00 pm

1 stop28h 12m

Nashville Intl

jue. 4/3

5:03 pm-8:43 am

1 stop17h 40m

$216

SeattleCincinnati

SEA - CVG

SEACVG

Seattle/Tacoma Intl

mar. 4/15

11:25 am-6:45 pm

Nonstop4h 20m

Cincinnati Cinci./N. Kentucky

sáb. 4/19

6:24 am-8:28 am

Nonstop5h 04m

$217

SeattleNashville

SEA - BNA

SEABNA

Seattle/Tacoma Intl

mié. 5/28

6:25 am-6:38 pm

1 stop10h 13m

Nashville Intl

vie. 5/30

7:33 pm-12:37 am

1 stop7h 04m

$217

PortlandNashville

PDX - BNA

PDXBNA

Portland

jue. 5/8

5:40 pm-5:55 am

1 stop10h 15m

Nashville Intl

sáb. 5/10

8:35 am-4:45 pm

1 stop10h 10m

$220

PortlandNashville

PDX - BNA

PDXBNA

Portland

mié. 5/14

5:40 pm-5:55 am

1 stop10h 15m

Nashville Intl

mar. 5/20

7:45 pm-12:38 am

1 stop6h 53m

$225

PortlandNashville

PDX - BNA

PDXBNA

Portland

mar. 6/17

5:50 pm-6:45 pm

1 stop22h 55m

Nashville Intl

sáb. 6/21

7:44 pm-10:18 am

1 stop16h 34m

$228

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/10

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.

Travel insights for flights from Washington to Kentucky

Get recent, data-driven insights about flights from Washington to Kentucky including ideal travel times, pricing trends, and more.

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

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

Find hourly flight availability from Washington 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 marzo 12, 2025.

When flying from State of Washington to Kentucky, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Kentucky by month

Plan your trip to Kentucky by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kentucky ranges from 3.1 - 5.3 inches per month. May is typically the wettest month, when rainfall can reach 5.3 in. September is typically the driest time to visit Kentucky when rainfall is around 3.1 in.

Temperature in Kentucky by month

Plan your trip to Kentucky by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kentucky, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 marzo 12, 2025.
To help decide which airline to fly from Washington to Kentucky, see what other customers have to say about Southwest, Alaska Airlines and Delta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,296 reviews

Food

7.1

Crew

8.7

Comfort

8.1

Boarding

8.2

Entertainment

7.6

Overall

8.1

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Southwest
8.1
Very good
4,296 reviews
Southwest
8.1
Very good
4,296 reviews

Food

7.1

Crew

8.7

Comfort

8.1

Boarding

8.2

Entertainment

7.6

Overall

8.1

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Alaska Airlines
8.0
Very good
9,735 reviews
Southwest
8.1
Very good
4,296 reviews

Food

7.1

Crew

8.7

Comfort

8.1

Boarding

8.2

Entertainment

7.6

Overall

8.1

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Delta
8.0
Very good
7,953 reviews
Southwest
8.1
Very good
4,296 reviews

Food

7.1

Crew

8.7

Comfort

8.1

Boarding

8.2

Entertainment

7.6

Overall

8.1

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Hawaiian Airlines
7.9
Good
2,320 reviews
Southwest
8.1
Very good
4,296 reviews

Food

7.1

Crew

8.7

Comfort

8.1

Boarding

8.2

Entertainment

7.6

Overall

8.1

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

United Airlines
7.4
Good
8,623 reviews
Southwest
8.1
Very good
4,296 reviews

Food

7.1

Crew

8.7

Comfort

8.1

Boarding

8.2

Entertainment

7.6

Overall

8.1

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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.

  • 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 $81 on Allegiant Air. Other airlines that offer cheap prices include Frontier from $85 and Spirit Airlines from $108 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, January is the cheapest month in which you can book a flight from State of Washington to Kentucky (average of $299). Flying from State of Washington 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 Washington to Kentucky

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Washington to Kentucky

Discover the top 6 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 marzo 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$237Average$495FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$246Average$328FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$288Average$512FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$326Average$604FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$342Average$699FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$391Average$531FlexibilityNo cancel feeOn-time63%
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