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$65+ 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 3/19. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — SEA
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$150
(Frontier)

One-way from

$65
(Frontier)

Popular in

June

Cheapest in

October

Average price

$406
Provider with most accurate pricing for Louisville Intl-Seattle/Tacoma Intl flight deals.
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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. 17% potential increase in price ($94 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in February 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 February 20, 2025.

This Frontier deal was found by Cheapflights users on 2/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/247:04 pmCVG - PDX
1 stop8h 33mFrontier
Wed 3/2610:00 amPDX - CVG
1 stop10h 58mFrontier
Deal found 2/20$150
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/276:51 amCVG - PDX
Nonstop4h 41mAllegiant Air
Mon 6/309:22 amPDX - CVG
Nonstop4h 07mAllegiant Air
Deal found 2/20$152
This Mytrip deal was found by Cheapflights users on 2/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/57:59 pmCVG - SEA
1 stop16h 31mFrontier
Mon 3/1011:42 amSEA - CVG
1 stop14h 24mFrontier
Deal found 2/19$180
This Kissandfly.com deal was found by Cheapflights users on 2/20. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/176:34 pmCVG - SEA
Nonstop5h 11mAlaska Airlines
Mon 3/2412:49 amSEA - CVG
1 stop6h 28mAlaska Airlines
Deal found 2/20$183
This Delta deal was found by Cheapflights users on 2/20. 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.
Sat 4/126:24 amCVG - SEA
Nonstop5h 04mDelta
Tue 4/1511:25 amSEA - CVG
Nonstop4h 20mDelta
Deal found 2/20$197
This Mytrip deal was found by Cheapflights users on 2/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1911:54 amBNA - PDX
2 stops24h 26mSpirit Airlines
Wed 3/266:13 pmPDX - BNA
3 stops27h 43mSpirit Airlines
Deal found 2/19$218
This CheapOair deal was found by Cheapflights users on 2/18. 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.
Wed 4/166:00 pmBNA - PDX
1 stop8h 37mMultiple Airlines
Mon 4/217:01 pmPDX - BNA
1 stop17h 57mMultiple Airlines
Deal found 2/18$224
This Expedia deal was found by Cheapflights users on 2/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/276:36 pmCVG - SEA
Nonstop5h 01mMultiple Airlines
Mon 3/312:02 pmSEA - CVG
1 stop8h 56mMultiple Airlines
Deal found 2/19$229
This Frontier deal was found by Cheapflights users on 2/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/17:45 pmBNA - PDX
1 stop6h 53mFrontier
Mon 5/56:20 amPDX - BNA
1 stop10h 25mFrontier
Deal found 2/20$230
This Alaska Airlines deal was found by Cheapflights users on 2/18. 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.
Wed 3/195:46 pmBNA - SEA
Nonstop5h 08mAlaska Airlines
Wed 3/265:42 pmSEA - BNA
Nonstop4h 17mAlaska Airlines
Deal found 2/18$237
This CheapOair deal was found by Cheapflights users on 2/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/97:45 pmBNA - SEA
1 stop6h 59mMultiple Airlines
Mon 5/124:58 pmSEA - BNA
1 stop19h 55mMultiple Airlines
Deal found 2/19$239
This Mytrip deal was found by Cheapflights users on 2/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/76:00 amBNA - SEA
3 stops28h 43mSpirit Airlines
Tue 4/1512:30 pmSEA - BNA
2 stops30h 22mSpirit Airlines
Deal found 2/19$240

Find flights from Kentucky to Washington within your budget

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 February 20, 2025.

Fly from

Kentucky

Fly to

Washington

Route

Depart

Return

Price

CincinnatiPortland

CVG - PDX

CVGPDX

Cincinnati Cinci./N. Kentucky

Mon 3/24

7:04 pm-12:37 am

1 stop8h 33m

Portland

Wed 3/26

10:00 am-11:58 pm

1 stop10h 58m

$150

CincinnatiPortland

CVG - PDX

CVGPDX

Cincinnati Cinci./N. Kentucky

Fri 6/27

6:51 am-8:32 am

Nonstop4h 41m

Portland

Mon 6/30

9:22 am-4:29 pm

Nonstop4h 07m

$152

CincinnatiSeattle

CVG - SEA

CVGSEA

Cincinnati Cinci./N. Kentucky

Wed 3/5

7:59 pm-9:30 am

1 stop16h 31m

Seattle/Tacoma Intl

Mon 3/10

11:42 am-5:06 am

1 stop14h 24m

$180

CincinnatiSeattle

CVG - SEA

CVGSEA

Cincinnati Cinci./N. Kentucky

Mon 3/17

6:34 pm-8:45 pm

Nonstop5h 11m

Seattle/Tacoma Intl

Mon 3/24

12:49 am-10:17 am

1 stop6h 28m

$183

CincinnatiSeattle

CVG - SEA

CVGSEA

Cincinnati Cinci./N. Kentucky

Sat 4/12

6:24 am-8:28 am

Nonstop5h 04m

Seattle/Tacoma Intl

Tue 4/15

11:25 am-6:45 pm

Nonstop4h 20m

$197

NashvillePortland

BNA - PDX

BNAPDX

Nashville Intl

Wed 3/19

11:54 am-10:20 am

2 stops24h 26m

Portland

Wed 3/26

6:13 pm-11:56 pm

3 stops27h 43m

$218

NashvillePortland

BNA - PDX

BNAPDX

Nashville Intl

Wed 4/16

6:00 pm-12:37 am

1 stop8h 37m

Portland

Mon 4/21

7:01 pm-2:58 pm

1 stop17h 57m

$224

CincinnatiSeattle

CVG - SEA

CVGSEA

Cincinnati Cinci./N. Kentucky

Thu 3/27

6:36 pm-8:37 pm

Nonstop5h 01m

Seattle/Tacoma Intl

Mon 3/31

2:02 pm-1:58 am

1 stop8h 56m

$229

NashvillePortland

BNA - PDX

BNAPDX

Nashville Intl

Thu 5/1

7:45 pm-12:38 am

1 stop6h 53m

Portland

Mon 5/5

6:20 am-6:45 pm

1 stop10h 25m

$230

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Wed 3/19

5:46 pm-8:54 pm

Nonstop5h 08m

Seattle/Tacoma Intl

Wed 3/26

5:42 pm-11:59 pm

Nonstop4h 17m

$237

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

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.

Travel insights for flights from Kentucky to Washington

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

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 February 20, 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 February 20, 2025.
Get a feel of what it's like to fly with Southwest, Alaska Airlines 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.
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Boarding

8.2

Comfort

8.1

Food

7.1

Overall

8.1

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Boarding

8.2

Comfort

8.1

Food

7.1

Overall

8.1

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,692 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Boarding

8.2

Comfort

8.1

Food

7.1

Overall

8.1

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,220 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Boarding

8.2

Comfort

8.1

Food

7.1

Overall

8.1

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Hawaiian Airlines
7.9
Good
2,317 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Boarding

8.2

Comfort

8.1

Food

7.1

Overall

8.1

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

JetBlue
7.4
Good
3,070 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Boarding

8.2

Comfort

8.1

Food

7.1

Overall

8.1

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

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 Frontier, with whom users have recently found tickets for as low as $65. However, be on the lookout for offers from Delta and Alaska 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$184Average$557FlexibilityNo cancel feeOn-time75%
Spirit AirlinesCheapest$215Average$278FlexibilityNo cancel feeOn-time65%
Sun Country AirCheapest$238Average$355FlexibilityNo cancel feeOn-time83%
DeltaCheapest$248Average$450FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$258Average$464FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$338Average$603FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$354Average$506FlexibilityNo cancel feeOn-time63%
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