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$51+ Cheap flights from Kentucky to Portland (PDX)

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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — PDX
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Kentucky to Portland

Keep the following information in mind while searching for Kentucky to Portland flight deals. Data was last updated September 17, 2025.

Round-trip from

$110
(Cheapflightsfares)

One-way from

$51
(Cheapflightsfares)

Popular in

June

Cheapest in

August

Average price

$416
From Kentucky to Portland
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One-way flight from Kentucky to Portland
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Highest demand for flights based on searches. 7% potential increase in price ($35 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Kentucky to Portland

Cheapest flights from Kentucky to Portland
Explore the most affordable flight options available from Kentucky to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/299:00 amCVG - PDX
Nonstop4h 41mAllegiant Air
Fri 10/33:53 pmPDX - CVG
Nonstop4h 07mAllegiant Air
Deal found 9/17$110
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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.
Mon 9/229:00 amCVG - PDX
Nonstop4h 41mAllegiant Air
Fri 9/2611:31 amPDX - CVG
Nonstop4h 07mAllegiant Air
Deal found 9/15$114
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/131:22 pmCVG - PDX
Nonstop4h 41mAllegiant Air
Fri 10/173:53 pmPDX - CVG
Nonstop4h 07mAllegiant Air
Deal found 9/16$124
This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/171:22 pmCVG - PDX
Nonstop4h 41mAllegiant Air
Mon 10/203:53 pmPDX - CVG
Nonstop4h 07mAllegiant Air
Deal found 9/16$146
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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.
Mon 9/229:00 amCVG - PDX
Nonstop4h 41mAllegiant Air
Mon 9/2911:31 amPDX - CVG
Nonstop4h 07mAllegiant Air
Deal found 9/15$150
This FlightHub deal was found by Cheapflights users on 9/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/171:22 pmCVG - PDX
Nonstop4h 41mMultiple Airlines
Wed 10/2212:43 pmPDX - CVG
1 stop8h 16mMultiple Airlines
Deal found 9/15$151
This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/31:22 pmCVG - PDX
Nonstop4h 41mAllegiant Air
Mon 10/63:53 pmPDX - CVG
Nonstop4h 07mAllegiant Air
Deal found 9/16$152
This Priceline deal was found by Cheapflights users on 9/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/246:05 amCVG - PDX
1 stop8h 43mFrontier
Mon 10/2712:43 pmPDX - CVG
1 stop9h 56mFrontier
Deal found 9/15$153
This FlightHub deal was found by Cheapflights users on 9/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/299:00 amCVG - PDX
Nonstop4h 41mMultiple Airlines
Fri 10/36:05 amPDX - CVG
1 stop16h 35mMultiple Airlines
Deal found 9/15$154
This American Airlines deal was found by Cheapflights users on 9/17. 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.
Wed 10/299:12 amBNA - PDX
1 stop7h 17mAmerican Airlines
Wed 11/512:00 pmPDX - BNA
1 stop9h 07mAmerican Airlines
Deal found 9/17$194
This Delta deal was found by Cheapflights users on 9/15. 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 11/65:15 amBNA - PDX
1 stop7h 01mDelta
Sun 11/91:27 pmPDX - BNA
1 stop7h 37mDelta
Deal found 9/15$197
This Mytrip deal was found by Cheapflights users on 9/16. 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.
Wed 10/226:12 amBNA - PDX
1 stop7h 36mFrontier
Sat 10/2512:43 pmPDX - BNA
2 stops23h 34mFrontier
Deal found 9/16$202

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kentucky to Portland 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 September 17, 2025.
Use the filters below to find and compare flights from Kentucky to Portland that are best for you.

Fly from

Kentucky

Fly to

Portland

Route

Depart

Return

Price

CincinnatiPortland

CVG - PDX

CVGPDX

Cincinnati Cinci./N. Kentucky

Wed 10/22

8:00 am-11:48 am

1 stop6h 48m

Portland

Thu 10/30

12:52 pm-1:39 am

1 stop9h 47m

$153

NashvillePortland

BNA - PDX

BNAPDX

Nashville Intl

Fri 10/24

7:15 pm-11:43 pm

1 stop6h 28m

Portland

Tue 10/28

12:40 am-8:59 am

1 stop6h 19m

$197

NashvillePortland

BNA - PDX

BNAPDX

Nashville Intl

Thu 11/6

5:15 am-10:16 am

1 stop7h 01m

Portland

Tue 11/11

12:35 am-9:03 am

1 stop6h 28m

$197

NashvillePortland

BNA - PDX

BNAPDX

Nashville Intl

Sat 11/1

7:34 am-12:25 pm

1 stop6h 51m

Portland

Mon 11/3

12:40 am-8:59 am

1 stop6h 19m

$197

NashvillePortland

BNA - PDX

BNAPDX

Nashville Intl

Sat 10/25

7:34 am-12:25 pm

1 stop6h 51m

Portland

Fri 10/31

12:06 pm-9:57 pm

1 stop7h 51m

$197

NashvillePortland

BNA - PDX

BNAPDX

Nashville Intl

Wed 10/22

7:34 am-12:20 pm

1 stop6h 46m

Portland

Fri 10/24

12:40 am-8:59 am

1 stop6h 19m

$197

CincinnatiPortland

CVG - PDX

CVGPDX

Cincinnati Cinci./N. Kentucky

Fri 10/17

1:22 pm-3:03 pm

Nonstop4h 41m

Portland

Sun 10/19

12:43 pm-1:39 am

1 stop9h 56m

$202

NashvillePortland

BNA - PDX

BNAPDX

Nashville Intl

Sun 11/16

7:00 am-1:18 pm

1 stop8h 18m

Portland

Thu 11/20

6:29 am-6:05 pm

1 stop9h 36m

$206

NashvillePortland

BNA - PDX

BNAPDX

Nashville Intl

Wed 11/19

1:49 pm-6:27 pm

1 stop6h 38m

Portland

Sat 11/22

12:35 am-9:03 am

1 stop6h 28m

$206

CincinnatiPortland

CVG - PDX

CVGPDX

Cincinnati Cinci./N. Kentucky

Fri 10/24

6:05 am-11:48 am

1 stop8h 43m

Portland

Thu 10/30

12:52 pm-9:51 am

2 stops17h 59m

$207

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

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

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

What is the cheapest month to book a flight from Kentucky to Portland?

Currently, November is the cheapest month in which you can book a flight from Kentucky to Portland (average of $277). Flying from Kentucky to Portland in March is currently the most expensive (average of $368). 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 PDX?

Find hourly flight availability from Kentucky to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

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

Related info for your journey

Find useful and relevant information for your journey from Kentucky to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Portland from Kentucky?

    Most people fly into Portland (PDX) if they book a flight to Portland from Kentucky. Portland is conveniently located just 6.0 mi from Portland’s city center.

  • How long is the flight from Kentucky to Portland?

    A quick flight from Kentucky to Portland can take about 6h 28m. Frontier provides one of the quickest options available for as low as $197. The distance between Kentucky and Portland is about 1967 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Kentucky to Portland one-way?

    The cheapest airlines for a one-way flight from Kentucky to Portland are Southwest ($90), Delta ($126), and American Airlines ($135).

  • What are the most popular routes from Kentucky to Portland?

    The most popular flight routes from Kentucky to Portland are Nashville Intl - Portland, Louisville Intl - Portland and Knoxville McGhee Tyson - Portland.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kentucky to Portland 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 Portland?

    Currently, November is the cheapest month in which you can book a flight from Kentucky to Portland (average of $277). Flying from Kentucky to Portland in March is currently the most expensive (average of $368). 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

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Vancouver
Seaside
Beaverton
Clackamas
McMinnville
Lake Oswego
Hillsboro
Cannon Beach
Long Beach
Longview
Lincoln City
Tigard
Depoe Bay
Stevenson
Wilsonville
Pacific City
Tillamook
Troutdale
Gresham
Silverton

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Kentucky to Portland

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Top 4 airlines flying from Kentucky to Portland

Discover the top 4 airlines that operate flights from Kentucky to Portland. 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$254Average$419FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$298Average$481FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$307Average$446FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$342Average$507FlexibilityNo cancel feeOn-time69%

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