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$52+ Cheap flights from Kentucky to Washington

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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — SEA
Apr 27 — May 41
Sun 4/27
Sun 5/4
1 adult, Economy
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Cheap flight deals from Kentucky to Washington

Keep the following information in mind while searching for Kentucky to Washington flight deals. Data was last updated April 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$167
(Kiwi.com)

One-way from

$52
(Booking.com)

Popular in

July

Cheapest in

January

Average price

$477
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From Kentucky to Washington
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One-way flight from Kentucky to Washington
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Highest demand for flights based on searches. 16% potential increase in price ($89 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Kentucky to Washington

Cheapest flights from Kentucky to Washington
Explore the most affordable flight options available from Kentucky to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/61:22 pmCVG - PDX
Nonstop4h 41mAllegiant Air
Mon 10/133:53 pmPDX - CVG
Nonstop4h 07mAllegiant Air
Deal found 4/21$155
This Gotogate deal was found by Cheapflights users on 4/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/195:39 pmCVG - PDX
1 stop9h 59mMultiple Airlines
Mon 5/269:11 amPDX - CVG
Nonstop4h 07mMultiple Airlines
Deal found 4/21$176
This Frontier deal was found by Cheapflights users on 4/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/265:39 pmCVG - PDX
1 stop10h 03mFrontier
Thu 5/11:15 pmPDX - CVG
1 stop12h 45mFrontier
Deal found 4/21$188
This Frontier deal was found by Cheapflights users on 4/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/67:40 pmBNA - SEA
1 stop6h 54mFrontier
Mon 6/96:25 amSEA - BNA
1 stop10h 20mFrontier
Deal found 4/21$218
This Gotogate deal was found by Cheapflights users on 4/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/293:47 pmCVG - SEA
1 stop25h 29mFrontier
Mon 6/26:25 amSEA - CVG
1 stop15h 29mFrontier
Deal found 4/21$226
This CheapOair deal was found by Cheapflights users on 4/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/27:45 pmBNA - SEA
1 stop6h 59mMultiple Airlines
Sat 5/103:20 pmSEA - BNA
2 stops13h 55mMultiple Airlines
Deal found 4/21$229
This Mytrip deal was found by Cheapflights users on 4/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/65:25 amBNA - PDX
2 stops33h 17mSpirit Airlines
Mon 6/91:37 pmPDX - BNA
1 stop14h 18mSpirit Airlines
Deal found 4/21$230
This Hawaiian Airlines deal was found by Cheapflights users on 4/21. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/147:10 amBNA - SEA
Nonstop5h 09mHawaiian Airlines
Wed 5/2811:19 pmSEA - BNA
Nonstop4h 21mHawaiian Airlines
Deal found 4/21$237
This Frontier deal was found by Cheapflights users on 4/22. 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.
Thu 6/57:40 pmBNA - PDX
1 stop6h 39mFrontier
Sun 6/86:35 amPDX - BNA
1 stop10h 09mFrontier
Deal found 4/22$238
This Mytrip deal was found by Cheapflights users on 4/22. 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.
Tue 5/137:49 amBNA - PDX
2 stops30h 53mMultiple Airlines
Fri 5/162:46 pmPDX - BNA
1 stop6h 29mMultiple Airlines
Deal found 4/22$243
This Mytrip deal was found by Cheapflights users on 4/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/110:17 pmLEX - SEA
1 stop28h 53mMultiple Airlines
Thu 6/56:00 amSEA - LEX
1 stop12h 34mMultiple Airlines
Deal found 4/21$249
This Cheapflightsfares deal was found by Cheapflights users on 4/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/118:35 amBNA - SEA
1 stop7h 50mSpirit Airlines
Tue 6/173:58 pmSEA - BNA
1 stop11h 59mSpirit Airlines
Deal found 4/21$249

Cheapflights Fare Finder

Customize your flight search to find flights from Kentucky to Washington 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 April 22, 2025.
Use the filters below to find and compare flights from Kentucky to Washington that are best for you.

Fly from

Kentucky

Fly to

Washington

Route

Depart

Return

Price

CincinnatiPortland

CVG - PDX

CVGPDX

Cincinnati Cinci./N. Kentucky

Mon 6/23

6:51 am-8:32 am

Nonstop4h 41m

Portland

Mon 6/30

9:22 am-4:29 pm

Nonstop4h 07m

$167

CincinnatiPortland

CVG - PDX

CVGPDX

Cincinnati Cinci./N. Kentucky

Mon 5/19

5:39 pm-12:38 am

1 stop9h 59m

Portland

Mon 5/26

9:11 am-4:18 pm

Nonstop4h 07m

$176

CincinnatiPortland

CVG - PDX

CVGPDX

Cincinnati Cinci./N. Kentucky

Sat 4/26

5:39 pm-12:42 am

1 stop10h 03m

Portland

Thu 5/1

1:15 pm-5:00 am

1 stop12h 45m

$188

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Fri 6/6

7:40 pm-12:34 am

1 stop6h 54m

Seattle/Tacoma Intl

Mon 6/9

6:25 am-6:45 pm

1 stop10h 20m

$218

CincinnatiSeattle

CVG - SEA

CVGSEA

Cincinnati Cinci./N. Kentucky

Thu 5/29

3:47 pm-2:16 pm

1 stop25h 29m

Seattle/Tacoma Intl

Mon 6/2

6:25 am-12:54 am

1 stop15h 29m

$226

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Fri 5/2

7:45 pm-12:44 am

1 stop6h 59m

Seattle/Tacoma Intl

Sat 5/10

3:20 pm-7:15 am

2 stops13h 55m

$229

NashvillePortland

BNA - PDX

BNAPDX

Nashville Intl

Fri 6/6

5:25 am-12:42 pm

2 stops33h 17m

Portland

Mon 6/9

1:37 pm-5:55 am

1 stop14h 18m

$230

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Wed 5/14

7:10 am-10:19 am

Nonstop5h 09m

Seattle/Tacoma Intl

Wed 5/28

11:19 pm-5:40 am

Nonstop4h 21m

$237

NashvillePortland

BNA - PDX

BNAPDX

Nashville Intl

Fri 5/16

7:52 pm-12:38 am

1 stop6h 46m

Portland

Sun 5/18

6:35 am-6:52 pm

1 stop10h 17m

$238

NashvillePortland

BNA - PDX

BNAPDX

Nashville Intl

Tue 5/13

7:49 am-12:42 pm

2 stops30h 53m

Portland

Fri 5/16

2:46 pm-11:15 pm

1 stop6h 29m

$243

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

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

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

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

Currently, January is the cheapest month in which you can book a flight from Kentucky to State of Washington (average of $238). Flying from Kentucky to State of Washington in July is currently the most expensive (average of $411). 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 WA?

Find hourly flight availability from Kentucky to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 22, 2025.

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

Rainfall in Washington by month

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

In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

Temperature in Washington by month

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

If weather is an important factor for your trip to State of Washington, 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 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated April 22, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Kentucky to Washington 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
9,906 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,906 reviews
Alaska Airlines
8.0
Very good
9,906 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,286 reviews
Alaska Airlines
8.0
Very good
9,906 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,920 reviews
Alaska Airlines
8.0
Very good
9,906 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Hawaiian Airlines
7.9
Good
2,392 reviews
Alaska Airlines
8.0
Very good
9,906 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,683 reviews
Alaska Airlines
8.0
Very good
9,906 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

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

    The cheapest airline one-way is Allegiant Air, with whom users have recently found tickets for as low as $52. However, be on the lookout for offers from Frontier and Hawaiian Airlines, as they are both options that can get you from Kentucky to State of Washington for a low price.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Kentucky to State of Washington (average of $238). Flying from Kentucky to State of Washington in July is currently the most expensive (average of $411). 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 Washington

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Kentucky to Washington

Discover the top 7 airlines that operate flights from Kentucky to Washington. 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 April 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$215Average$282FlexibilityNo cancel feeOn-time65%
Alaska AirlinesCheapest$237Average$602FlexibilityNo cancel feeOn-time75%
Sun Country AirCheapest$238Average$330FlexibilityNo cancel feeOn-time83%
DeltaCheapest$248Average$445FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$258Average$460FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$338Average$567FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$354Average$457FlexibilityNo cancel feeOn-time63%

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