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$90+ Cheap flights from Portland to Cincinnati (PDX - CVG)

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 12/18. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — CVG
Dec 10 — Dec 171
Wed 12/10
Wed 12/17
1 adult, Economy
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Cheapflights Tip: The best prices from Portland to Cincinnati Cinci./N. Kentucky are usually found in August or June, booked 78 days in advance, depart on a Wednesday or Thursday and return on a Wednesday

Find flight deals from Portland to Cincinnati

Cheapest flights from Portland to Cincinnati
Explore the most affordable flight options available from Portland to Cincinnati. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 10, 2025.

This Mytrip deal was found by Cheapflights users on 11/10. 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 12/412:51 pmPDX - CVG
1 stop21h 22mFrontier
Thu 12/116:10 amCVG - PDX
1 stop8h 46mFrontier
Deal found 11/10$131
This Priceline deal was found by Cheapflights users on 11/7. 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.
Mon 11/103:26 pmPDX - CVG
1 stop7h 13mFrontier
Mon 11/246:00 amCVG - PDX
1 stop12h 16mFrontier
Deal found 11/7$213
This Kiwi.com deal was found by Cheapflights users on 11/8. 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.
Sun 12/710:29 amPDX - CVG
2 stops21h 23mFrontier
Thu 12/116:10 amCVG - PDX
1 stop8h 46mFrontier
Deal found 11/8$219
This Expedia deal was found by Cheapflights users on 11/8. 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.
Sun 12/71:34 pmPDX - CVG
1 stop24h 49mMultiple Airlines
Thu 12/116:10 amCVG - PDX
1 stop8h 46mMultiple Airlines
Deal found 11/8$242
This Expedia deal was found by Cheapflights users on 11/9. 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.
Sat 11/222:30 pmPDX - CVG
1 stop7h 09mFrontier
Mon 11/246:00 amCVG - PDX
1 stop12h 16mFrontier
Deal found 11/9$248
This Frontier deal was found by Cheapflights users on 11/10. 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 11/1512:52 pmPDX - CVG
1 stop8h 07mFrontier
Mon 11/176:05 amCVG - PDX
1 stop8h 51mFrontier
Deal found 11/10$252
This Delta deal was found by Cheapflights users on 11/9. 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 12/69:10 amPDX - CVG
1 stop6h 34mDelta
Tue 12/96:30 amCVG - PDX
1 stop7h 25mDelta
Deal found 11/9$255
This Delta deal was found by Cheapflights users on 11/8. 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 12/57:15 amPDX - CVG
1 stop8h 29mDelta
Thu 12/116:30 amCVG - PDX
1 stop7h 25mDelta
Deal found 11/8$265
This Frontier deal was found by Cheapflights users on 11/10. 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 11/1312:52 pmPDX - CVG
1 stop9h 47mFrontier
Mon 11/176:05 amCVG - PDX
1 stop8h 51mFrontier
Deal found 11/10$272

Cheap flight deals from Portland to Cincinnati

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Cincinnati (CVG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 10, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$131
(Mytrip)

One-way from

$90
(Kiwi.com)

Popular in

February

Cheapest in

August

Average price

$416
Provider with most accurate pricing for Portland-Cincinnati Cinci./N. Kentucky flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Cincinnati Cinci./N. Kentucky flights.
Search Deals
From Portland to Cincinnati Cinci./N. Kentucky
Search Deals
One-way flight from Portland to Cincinnati Cinci./N. Kentucky
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Cincinnati 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 November 10, 2025.
Use the filters below to find and compare flights from Portland to Cincinnati that are best for you.

Fly from

Portland

Fly to

Cincinnati

Route

Depart

Return

Price

PortlandCincinnati

PDX - CVG

PDXCVG

Portland

Sat 12/6

5:30 am-5:50 pm

2 stops9h 20m

Cincinnati Cinci./N. Kentucky

Tue 12/9

6:30 am-10:55 am

1 stop7h 25m

$261

PortlandCincinnati

PDX - CVG

PDXCVG

Portland

Tue 2/24

1:36 pm-8:34 pm

1 stop27h 58m

Cincinnati Cinci./N. Kentucky

Tue 3/3

8:04 am-10:46 am

1 stop29h 42m

$264

PortlandCincinnati

PDX - CVG

PDXCVG

Portland

Fri 12/5

7:15 am-6:44 pm

1 stop8h 29m

Cincinnati Cinci./N. Kentucky

Thu 12/11

6:30 am-10:55 am

1 stop7h 25m

$265

PortlandCincinnati

PDX - CVG

PDXCVG

Portland

Fri 12/5

7:15 am-6:44 pm

1 stop8h 29m

Cincinnati Cinci./N. Kentucky

Sun 12/7

6:30 am-10:55 am

1 stop7h 25m

$265

PortlandCincinnati

PDX - CVG

PDXCVG

Portland

Fri 12/12

7:30 pm-10:17 am

2 stops11h 47m

Cincinnati Cinci./N. Kentucky

Wed 12/17

4:38 pm-12:15 am

2 stops10h 37m

$278

PortlandCincinnati

PDX - CVG

PDXCVG

Portland

Tue 2/24

1:30 pm-5:12 am

2 stops12h 42m

Cincinnati Cinci./N. Kentucky

Tue 3/3

6:35 am-12:44 pm

1 stop9h 09m

$281

PortlandCincinnati

PDX - CVG

PDXCVG

Portland

Thu 1/22

7:10 am-7:04 pm

1 stop8h 54m

Cincinnati Cinci./N. Kentucky

Sun 1/25

6:45 am-10:27 am

1 stop6h 42m

$285

PortlandCincinnati

PDX - CVG

PDXCVG

Portland

Fri 12/5

12:32 am-11:32 am

1 stop8h 00m

Cincinnati Cinci./N. Kentucky

Sat 12/13

6:10 am-12:54 pm

1 stop9h 44m

$292

PortlandCincinnati

PDX - CVG

PDXCVG

Portland

Thu 12/18

12:47 pm-12:13 pm

1 stop20h 26m

$90

PortlandCincinnati

PDX - CVG

PDXCVG

Portland

Wed 12/24

3:59 pm-4:18 pm

1 stop21h 19m

$132

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/9

Showing 1-10 of 17 results
1
2

Compare providers for flights from Portland to Cincinnati

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Cincinnati in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland-Cincinnati flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Portland-Cincinnati flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Portland-Cincinnati flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland-Cincinnati flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Cincinnati flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Portland to Cincinnati

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

How far ahead should I book a flight from Portland to Cincinnati?

Use this chart to determine the optimal time to book a round-trip flight from Portland to Cincinnati. Price data was last updated on November 7, 2025.

The price you pay for your flight from Portland to Cincinnati may vary depending on when you book. For the best chance of a lower fare, look to book 78 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, June is the cheapest month in which you can book a flight from Portland to Cincinnati (average of $64). Flying from Portland to Cincinnati in January is currently the most expensive (average of $278). 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 CVG?

Find hourly flight availability from Portland to Cincinnati. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 10, 2025.

A simple way to save on the total cost of your ticket is to fly from Portland to Cincinnati in the afternoon. If you’re flexible enough to do this you can expect to save up to 73% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Portland to Cincinnati?

Use this chart to determine the cheapest time to fly round-trip from Portland to Cincinnati. Price data was last updated on November 2, 2025.

Travelers seeking maximum savings on their Portland to Cincinnati flight should consider departing on Wednesday mornings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Cincinnati

Get insights into the airlines that provide service to Cincinnati. 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 Cincinnati. Reviews last updated November 10, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta, and United Airlines from Portland to Cincinnati by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,259 reviews

Entertainment

7.0

Overall

8.0

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Alaska Airlines
8.0
Very good
11,259 reviews
Alaska Airlines
8.0
Very good
11,259 reviews

Entertainment

7.0

Overall

8.0

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Delta
7.9
Good
8,003 reviews
Alaska Airlines
8.0
Very good
11,259 reviews

Entertainment

7.0

Overall

8.0

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
United Airlines
7.4
Good
9,011 reviews
Alaska Airlines
8.0
Very good
11,259 reviews

Entertainment

7.0

Overall

8.0

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
American Airlines
7.2
Good
11,047 reviews
Alaska Airlines
8.0
Very good
11,259 reviews

Entertainment

7.0

Overall

8.0

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Allegiant Air
7.2
Good
697 reviews
Alaska Airlines
8.0
Very good
11,259 reviews

Entertainment

7.0

Overall

8.0

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

Related info for your journey

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

  • How long is the flight from Portland to Cincinnati?

    Delta and Alaska Airlines can get you from Portland to Cincinnati in just under 9h 20m. Your travel time can differ by up to 18h 38m. The distance between Portland and Cincinnati is about 1969 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Portland to Cincinnati round-trip?

    According to our current data, Allegiant Air ($78), Frontier ($157), and Delta ($260) offers the cheapest pricing from Portland to Cincinnati. Users have found that Allegiant Air is 78% cheaper than the other options available to this destination.

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

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

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

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

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

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

    Currently, June is the cheapest month in which you can book a flight from Portland to Cincinnati (average of $64). Flying from Portland to Cincinnati in January is currently the most expensive (average of $278). 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 Cincinnati?

Book flights to Cincinnati if you plan to visit one of these locations
Florence
Newport
Sharonville
Mason
West Chester
Covington
Lawrenceburg
Fairfield
Blue Ash
Hebron
Williamstown
Sparta
Middletown
Edgewood
Oxford
Dry Ridge

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Top 7 airlines flying from Portland to Cincinnati

Discover the top 7 airlines that operate flights from Portland to Cincinnati. 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 November 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$78Average$146FlexibilityNo cancel feeOn-time88%
FrontierCheapest$157Average$265FlexibilityNo cancel feeOn-time62%
DeltaCheapest$260Average$418FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$260Average$344FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$281Average$475FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$310Average$494FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$356Average$472FlexibilityNo cancel feeOn-time63%

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