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Kentucky

$83+ 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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — SDF
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$240
(CheapOair)

One-way from

$90
(Cheapflightsfares)

Popular in

March

Cheapest in

August

Average price

$696
Provider with most accurate pricing for Portland-Louisville Intl flight deals.
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Provider most trusted by Cheapflights users for Portland-Louisville Intl flights.
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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. 5% potential increase in price ($29 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($18 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 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 March 28, 2025.

This CheapOair deal was found by Cheapflights users on 3/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/11:15 pmPDX - CVG
1 stop12h 45mFrontier
Sun 5/47:51 pmCVG - PDX
1 stop22h 51mFrontier
Deal found 3/27$240
This Mytrip deal was found by Cheapflights users on 3/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/85:40 pmPDX - TYS
1 stop25h 19mMultiple Airlines
Mon 5/1212:50 pmTYS - PDX
1 stop26h 50mMultiple Airlines
Deal found 3/27$244
This American Airlines deal was found by Cheapflights users on 3/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2011:59 pmPDX - TYS
1 stop8h 42mAmerican Airlines
Tue 6/105:15 amTYS - PDX
1 stop8h 30mAmerican Airlines
Deal found 3/28$249
This Delta deal was found by Cheapflights users on 3/28. 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.
Fri 4/112:00 pmPDX - BNA
1 stop8h 12mDelta
Sun 4/207:40 amBNA - PDX
1 stop6h 48mDelta
Deal found 3/28$251
This Booking.com deal was found by Cheapflights users on 3/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/305:50 pmPDX - CVG
1 stop28h 04mMultiple Airlines
Mon 8/46:51 amCVG - PDX
Nonstop4h 41mMultiple Airlines
Deal found 3/27$251
This Mytrip deal was found by Cheapflights users on 3/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/85:40 pmPDX - BNA
3 stops20h 34mSpirit Airlines
Wed 5/148:35 amBNA - PDX
1 stop10h 10mSpirit Airlines
Deal found 3/27$253
This Mytrip deal was found by Cheapflights users on 3/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/233:30 pmPDX - CVG
2 stops26h 11mAllegiant Air
Mon 5/266:45 amCVG - PDX
Nonstop4h 41mAllegiant Air
Deal found 3/27$253
This United Airlines deal was found by Cheapflights users on 3/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/26:50 amPDX - BNA
1 stop7h 48mUnited Airlines
Tue 5/66:05 amBNA - PDX
2 stops9h 07mUnited Airlines
Deal found 3/28$256
This Orbitz deal was found by Cheapflights users on 3/27. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/219:00 amPDX - BNA
Nonstop4h 15mMultiple Airlines
Fri 4/257:49 pmBNA - PDX
1 stop6h 53mMultiple Airlines
Deal found 3/27$263
This Frontier deal was found by Cheapflights users on 3/27. 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.
Fri 5/96:20 amPDX - BNA
1 stop10h 32mFrontier
Fri 5/167:52 pmBNA - PDX
1 stop6h 46mFrontier
Deal found 3/27$268
This American Airlines deal was found by Cheapflights users on 3/27. 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.
Mon 4/2111:59 pmPDX - BNA
1 stop7h 15mAmerican Airlines
Fri 4/254:25 pmBNA - PDX
1 stop9h 37mAmerican Airlines
Deal found 3/27$274
This Hawaiian Airlines deal was found by Cheapflights users on 3/27. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/189:00 amPDX - BNA
Nonstop4h 15mHawaiian Airlines
Mon 4/214:15 pmBNA - PDX
Nonstop4h 57mHawaiian Airlines
Deal found 3/27$278

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 March 28, 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

Thu 5/1

1:15 pm-5:00 am

1 stop12h 45m

Cincinnati Cinci./N. Kentucky

Sun 5/4

7:51 pm-3:42 pm

1 stop22h 51m

$240

PortlandKnoxville

PDX - TYS

PDXTYS

Portland

Thu 5/8

5:40 pm-9:59 pm

1 stop25h 19m

Knoxville McGhee Tyson

Mon 5/12

12:50 pm-12:40 pm

1 stop26h 50m

$244

PortlandKnoxville

PDX - TYS

PDXTYS

Portland

Tue 4/15

1:25 pm-11:30 pm

1 stop7h 05m

Knoxville McGhee Tyson

Wed 4/23

5:24 am-10:55 am

1 stop8h 31m

$249

PortlandNashville

PDX - BNA

PDXBNA

Portland

Fri 4/11

2:00 pm-12:12 am

1 stop8h 12m

Nashville Intl

Sun 4/13

5:15 am-11:23 am

1 stop8h 08m

$251

PortlandCincinnati

PDX - CVG

PDXCVG

Portland

Wed 7/30

5:50 pm-12:54 am

1 stop28h 04m

Cincinnati Cinci./N. Kentucky

Mon 8/4

6:51 am-8:32 am

Nonstop4h 41m

$251

PortlandNashville

PDX - BNA

PDXBNA

Portland

Thu 5/8

5:40 pm-4:14 pm

3 stops20h 34m

Nashville Intl

Wed 5/14

8:35 am-4:45 pm

1 stop10h 10m

$253

PortlandCincinnati

PDX - CVG

PDXCVG

Portland

Fri 5/23

3:30 pm-8:41 pm

2 stops26h 11m

Cincinnati Cinci./N. Kentucky

Mon 5/26

6:45 am-8:26 am

Nonstop4h 41m

$253

PortlandNashville

PDX - BNA

PDXBNA

Portland

Mon 4/14

8:45 am-8:15 pm

2 stops9h 30m

Nashville Intl

Wed 4/16

5:30 pm-10:48 pm

1 stop7h 18m

$256

PortlandNashville

PDX - BNA

PDXBNA

Portland

Mon 4/21

9:00 am-3:15 pm

Nonstop4h 15m

Nashville Intl

Fri 4/25

7:49 pm-12:42 am

1 stop6h 53m

$263

PortlandNashville

PDX - BNA

PDXBNA

Portland

Mon 4/21

11:59 pm-9:14 am

1 stop7h 15m

Nashville Intl

Fri 4/25

4:25 pm-12:02 am

1 stop9h 37m

$274

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

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 March 28, 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.

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 March 28, 2025.
See what other customers who have flown with Southwest, Alaska Airlines and Delta from Portland to Kentucky have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,274 reviews

Boarding

8.2

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

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
4,274 reviews
Southwest
8.1
Very good
4,274 reviews

Boarding

8.2

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

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
9,798 reviews
Southwest
8.1
Very good
4,274 reviews

Boarding

8.2

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

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
7,897 reviews
Southwest
8.1
Very good
4,274 reviews

Boarding

8.2

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

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
2,336 reviews
Southwest
8.1
Very good
4,274 reviews

Boarding

8.2

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

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
8,603 reviews
Southwest
8.1
Very good
4,274 reviews

Boarding

8.2

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

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 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 ($90), Spirit Airlines ($93), and Frontier ($124).

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

    The most popular flight routes from Portland to Kentucky are Portland - Nashville Intl, Portland - Cincinnati Cinci./N. Kentucky 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$191Average$265FlexibilityNo cancel feeOn-time65%
DeltaCheapest$307Average$465FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$320Average$505FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$338Average$533FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$366Average$484FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$426Average$695FlexibilityNo cancel feeOn-time75%
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