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Kentucky

$53+ Cheap flights from Portland (PDX) 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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — SDF
ago. 3 — ago. 101
dom. 8/3
dom. 8/10
1 adult, Economy
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Cheap flight deals from Portland to Kentucky

Keep the following information in mind while searching for Portland to Kentucky flight deals. Data was last updated julio 29, 2025.

Round-trip from

$106
(Cheapflightsfares)

One-way from

$53
(Cheapflightsfares)

Popular in

March

Cheapest in

August

Average price

$456
From Portland to Kentucky
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One-way flight from Portland to Kentucky
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Highest demand for flights based on searches. 12% potential increase in price ($66 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Portland to Kentucky

Cheapest flights from Portland to Kentucky
Explore the most affordable flight options available from Portland to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 29, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 7/27. 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.
vie. 8/228:46 amPDX - CVG
Nonstop4h 07mAllegiant Air
lun. 8/256:15 amCVG - PDX
Nonstop4h 41mAllegiant Air
Deal found 7/27$106
This American Airlines deal was found by Cheapflights users on 7/27. 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.
jue. 9/411:44 amPDX - BNA
1 stop9h 20mAmerican Airlines
sáb. 9/612:32 pmBNA - PDX
1 stop8h 53mAmerican Airlines
Deal found 7/27$195
This Delta deal was found by Cheapflights users on 7/28. 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.
sáb. 8/235:30 amPDX - BNA
1 stop8h 45mDelta
sáb. 8/304:55 pmBNA - PDX
1 stop8h 36mDelta
Deal found 7/28$197
This Southwest deal was found by Cheapflights users on 7/28. 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.
vie. 9/55:00 amPDX - BNA
2 stops11h 05mSouthwest
sáb. 9/135:50 amBNA - PDX
1 stop6h 45mSouthwest
Deal found 7/28$200
This CheapOair deal was found by Cheapflights users on 7/28. 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. 8/612:25 pmPDX - BNA
1 stop9h 37mMultiple Airlines
lun. 8/119:55 pmBNA - PDX
1 stop13h 23mMultiple Airlines
Deal found 7/28$206
This Trip.com deal was found by Cheapflights users on 7/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/186:35 amPDX - CVG
1 stop7h 33mMultiple Airlines
vie. 8/226:15 amCVG - PDX
Nonstop4h 41mMultiple Airlines
Deal found 7/28$210
This CheapOair deal was found by Cheapflights users on 7/29. 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.
jue. 9/1112:07 pmPDX - BNA
1 stop29h 29mSpirit Airlines
dom. 9/148:31 pmBNA - PDX
1 stop16h 41mSpirit Airlines
Deal found 7/29$219
This FlightHub deal was found by Cheapflights users on 7/27. 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.
jue. 9/118:04 pmPDX - SDF
1 stop16h 26mSpirit Airlines
dom. 9/144:25 pmSDF - PDX
1 stop21h 47mSpirit Airlines
Deal found 7/27$230
This Frontier deal was found by Cheapflights users on 7/27. 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. 7/3012:25 pmPDX - BNA
1 stop9h 36mFrontier
mié. 8/66:20 amBNA - PDX
1 stop7h 10mFrontier
Deal found 7/27$238
This Frontier deal was found by Cheapflights users on 7/28. 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. 8/1312:25 pmPDX - CVG
1 stop9h 29mFrontier
sáb. 8/167:15 amCVG - PDX
1 stop7h 15mFrontier
Deal found 7/28$238
This American Airlines deal was found by Cheapflights users on 7/27. 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.
sáb. 8/2311:12 pmPDX - TYS
1 stop8h 29mAmerican Airlines
sáb. 8/302:23 pmTYS - PDX
1 stop7h 29mAmerican Airlines
Deal found 7/27$250
This Delta deal was found by Cheapflights users on 7/28. 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. 10/2111:36 amPDX - TYS
1 stop8h 31mDelta
mar. 10/285:44 amTYS - PDX
2 stops9h 57mDelta
Deal found 7/28$256

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland 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 julio 29, 2025.
Use the filters below to find and compare flights from Portland to Kentucky that are best for you.

Fly from

Portland

Fly to

Kentucky

Route

Depart

Return

Price

PortlandCincinnati

PDX - CVG

PDXCVG

Portland

vie. 8/22

8:46 am-3:53 pm

Nonstop4h 07m

Cincinnati Cinci./N. Kentucky

lun. 8/25

6:15 am-7:56 am

Nonstop4h 41m

$106

PortlandNashville

PDX - BNA

PDXBNA

Portland

mar. 10/14

11:59 pm-10:42 am

1 stop8h 43m

Nashville Intl

vie. 10/17

9:22 am-2:29 pm

1 stop7h 07m

$195

PortlandNashville

PDX - BNA

PDXBNA

Portland

sáb. 8/23

5:30 am-4:15 pm

1 stop8h 45m

Nashville Intl

sáb. 8/30

4:55 pm-11:31 pm

1 stop8h 36m

$197

PortlandNashville

PDX - BNA

PDXBNA

Portland

vie. 9/5

5:00 am-6:05 pm

2 stops11h 05m

Nashville Intl

dom. 9/7

5:15 am-10:40 am

1 stop7h 25m

$200

PortlandNashville

PDX - BNA

PDXBNA

Portland

mié. 8/6

12:25 pm-12:02 am

1 stop9h 37m

Nashville Intl

lun. 8/11

9:55 pm-9:18 am

1 stop13h 23m

$206

PortlandCincinnati

PDX - CVG

PDXCVG

Portland

lun. 8/18

6:35 am-5:08 pm

1 stop7h 33m

Cincinnati Cinci./N. Kentucky

vie. 8/22

6:15 am-7:56 am

Nonstop4h 41m

$210

PortlandNashville

PDX - BNA

PDXBNA

Portland

jue. 9/11

12:07 pm-7:36 pm

1 stop29h 29m

Nashville Intl

dom. 9/14

8:31 pm-11:12 am

1 stop16h 41m

$219

PortlandLouisville

PDX - SDF

PDXSDF

Portland

jue. 9/11

8:04 pm-3:30 pm

1 stop16h 26m

Louisville Intl

dom. 9/14

4:25 pm-11:12 am

1 stop21h 47m

$230

PortlandNashville

PDX - BNA

PDXBNA

Portland

mié. 8/6

12:25 pm-12:02 am

1 stop9h 37m

Nashville Intl

mié. 8/13

7:00 am-11:30 am

1 stop6h 30m

$238

PortlandCincinnati

PDX - CVG

PDXCVG

Portland

mié. 8/13

12:25 pm-12:54 am

1 stop9h 29m

Cincinnati Cinci./N. Kentucky

sáb. 8/16

7:15 am-11:30 am

1 stop7h 15m

$238

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

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

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

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

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

Find hourly flight availability from Portland 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 julio 29, 2025.

When flying from Portland 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.

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 julio 29, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta from Portland to Kentucky. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very good
4,238 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,977 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,605 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,899 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

Find useful and relevant information for your journey from Portland to Kentucky. 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 from for flights from Portland to Kentucky?

    If you book a flight to Kentucky from Portland, you will be flying from Portland, which is the city’s only airport. Portland (PDX) is located 6.0 mi from the center of Portland.

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

    The cheapest airlines for a one-way flight from Portland to Kentucky are Allegiant Air ($53), Spirit Airlines ($91), and American Airlines ($97).

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

    The most popular flight routes from Portland to Kentucky are Portland - Nashville Intl, Portland - Lexington Blue Grass and Portland - Louisville Intl.

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

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

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

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

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

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

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

Discover the top 6 airlines that operate flights from Portland 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 julio 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$202Average$318FlexibilityNo cancel feeOn-time65%
SouthwestCheapest$299Average$451FlexibilityNo cancel feeOn-time63%
DeltaCheapest$300Average$464FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$330Average$502FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$330Average$505FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$492Average$676FlexibilityNo cancel feeOn-time75%

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