How long is the flight from Cincinnati to Portland?

For as low as $252, Delta can have you in Portland from Cincinnati in 6h 38m. The distance from Cincinnati to Portland is about 1969 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

Flying on Allegiant Air is currently your cheapest option to Portland, with prices starting at $104. Additional round-trip tickets that might be worth considering are offered by Frontier and Delta, with the lowest prices starting at $151 and $231, respectively. Users have found that Allegiant Air is 68% cheaper than the other options available to this destination.

In terms of precipitation, rainfall in Portland ranges from 0.7 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Portland when rainfall is around 0.7 in.

If weather is an important factor for your trip to Portland, 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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

What are the cheapest flights from Cincinnati to Portland?

While on average a flight from Cincinnati to Portland is generally $150, our data shows the cheapest flight currently is $51. When looking at the most popular route, (Cincinnati Cinci./N. Kentucky - Portland), you can expect to pay $245 for that flight.

What are the most popular airlines that fly from Cincinnati to Portland?

The most popular airlines flying from Cincinnati to Portland are Allegiant Air, Delta and Frontier. Something to consider prior to booking your flight.

Most accurate provider : When it comes to deals on Cincinnati-Portland flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cincinnati-Portland flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cincinnati-Portland flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Cincinnati-Portland flights, Cheapflights users trust FlightHub the most. FlightHub 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 Cincinnati-Portland flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

How can I find direct flights from Cincinnati to Portland?

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

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

Yes. Cheapflights offers flight deals from Cincinnati 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.

$68+ Cheap Flights from Cincinnati to Portland

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Find cheap flights from Cincinnati to Portland with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Cincinnati Cinci./N. Kentucky to Portland are usually found in September or August, booked 81 days in advance, depart on a Wednesday or Saturday and return on a Wednesday

Cheap flight deals from Cincinnati to Portland

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$150 (Kiwi.com)
One-way from	$68 (Kiwi.com)
Popular in	January
Cheapest in	September
Average price	$260
Good round-trip deal	$159 or less
Good one-way deal	$53 or less

Provider with most accurate pricing for Cincinnati Cinci./N. Kentucky-Portland flight deals.

Search Deals

Provider most trusted by Cheapflights users for Cincinnati Cinci./N. Kentucky-Portland flights.

Search Deals

From Cincinnati Cinci./N. Kentucky to Portland

Search Deals

One-way flight from Cincinnati Cinci./N. Kentucky to Portland

Search Deals

Highest demand for flights based on searches. 22% potential increase in price ($97 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($16 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Price to beat on a round-trip flight from Cincinnati Cinci./N. Kentucky to Portland.

Search Deals

Price to beat on a one-way flight from Cincinnati Cinci./N. Kentucky to Portland.

Search Deals

Find flight deals from Cincinnati to Portland

Cheapest flights from Cincinnati to Portland
Explore the most affordable flight options available from Cincinnati to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 16, 2025.

Mon 11/106:05 amCVG - PDX

1 stop8h 51mFrontier

Thu 11/1312:52 pmPDX - CVG

1 stop9h 47mFrontier

Deal found 10/14

$150

Mon 11/33:22 pmCVG - PDX

1 stop23h 34mFrontier

Mon 11/103:26 pmPDX - CVG

1 stop27h 42mFrontier

Deal found 10/16

$158

Fri 11/71:27 pmCVG - PDX

1 stop25h 29mFrontier

Tue 11/111:26 pmPDX - CVG

2 stops24h 44mFrontier

Deal found 10/15

$191

Mon 10/276:05 amCVG - PDX

1 stop8h 43mFrontier

Thu 10/3012:52 pmPDX - CVG

1 stop9h 47mFrontier

Deal found 10/14

$205

Thu 11/66:05 amCVG - PDX

1 stop8h 51mFrontier

Mon 11/103:26 pmPDX - CVG

1 stop7h 13mFrontier

Deal found 10/15

$210

Wed 11/510:24 amCVG - PDX

1 stop28h 32mFrontier

Sun 11/93:26 pmPDX - CVG

1 stop25h 54mFrontier

Deal found 10/14

$227

Fri 10/316:05 amCVG - PDX

1 stop8h 51mFrontier

Sun 11/23:26 pmPDX - CVG

1 stop7h 13mFrontier

Deal found 10/15

$230

Fri 10/311:27 pmCVG - PDX

1 stop25h 29mFrontier

Tue 11/41:26 pmPDX - CVG

1 stop29h 42mFrontier

Deal found 10/16

$238

Fri 11/76:30 pmCVG - PDX

1 stop14h 47mAlaska Airlines

Tue 11/1110:28 pmPDX - CVG

1 stop16h 02mAlaska Airlines

Deal found 10/15

$245

Fri 12/56:55 amCVG - PDX

1 stop7h 00mDelta

Sat 12/69:10 amPDX - CVG

1 stop6h 34mDelta

Deal found 10/15

$246

Fri 12/56:55 amCVG - PDX

1 stop7h 00mDelta

Mon 12/89:10 amPDX - CVG

1 stop6h 33mDelta

Deal found 10/15

$247

Best flights from Cincinnati to Portland
Discover carefully curated flight deals from Cincinnati to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 16, 2025.

Fri 11/76:52 amCVG - PDX

1 stop6h 38mDelta

Tue 11/117:59 pmPDX - CVG

2 stops11h 19mDelta

Deal found 10/15

$252

Thu 12/116:23 pmCVG - PDX

1 stop18h 09mAlaska Airlines

Sun 1/117:10 amPDX - CVG

1 stop9h 33mAlaska Airlines

Deal found 10/16

$256

Mon 11/106:05 amCVG - PDX

1 stop8h 51mMultiple Airlines

Wed 11/125:30 pmPDX - CVG

2 stops14h 08mMultiple Airlines

Deal found 10/16

$311

Fri 12/55:47 pmCVG - PDX

2 stops9h 29mDelta

Sun 12/77:30 pmPDX - CVG

2 stops10h 25mDelta

Deal found 10/15

$258

Thu 2/268:00 amCVG - PDX

1 stop7h 36mAlaska Airlines

Sun 3/110:40 amPDX - CVG

1 stop27h 30mAlaska Airlines

Deal found 10/15

$266

Wed 11/56:05 amCVG - PDX

2 stops9h 44mDelta

Sun 11/97:59 pmPDX - CVG

2 stops11h 19mDelta

Deal found 10/14

$258

Thu 12/46:10 amCVG - PDX

2 stops12h 23mDelta

Mon 12/811:35 amPDX - CVG

2 stops8h 19mDelta

Deal found 10/15

$278

Sat 12/1312:46 pmCVG - PDX

2 stops12h 51mDelta

Tue 12/1612:32 amPDX - CVG

1 stop8h 00mDelta

Deal found 10/15

$294

Tue 3/37:00 amCVG - PDX

1 stop9h 14mDelta

Tue 3/1011:10 amPDX - CVG

2 stops9h 02mDelta

Deal found 10/15

$301

Fri 12/126:10 amCVG - PDX

2 stops12h 23mDelta

Sun 12/147:30 pmPDX - CVG

2 stops11h 47mDelta

Deal found 10/15

$308

Fri 11/216:45 amCVG - PDX

1 stop7h 10mDelta

Fri 11/287:59 pmPDX - CVG

2 stops11h 19mDelta

Deal found 10/14

$310

Last-minute flights from Cincinnati to Portland
Discover last-minute flight deals from Cincinnati to Portland. Data last updated October 16, 2025 and is based on user searches.

Mon 10/276:05 amCVG - PDX

1 stop8h 43mFrontier

Thu 10/3012:52 pmPDX - CVG

1 stop9h 47mFrontier

Deal found 10/14

$205

Fri 10/316:05 amCVG - PDX

1 stop8h 51mFrontier

Sun 11/23:26 pmPDX - CVG

1 stop7h 13mFrontier

Deal found 10/15

$230

Fri 10/311:27 pmCVG - PDX

1 stop25h 29mFrontier

Tue 11/41:26 pmPDX - CVG

1 stop29h 42mFrontier

Deal found 10/16

$238

Mon 11/33:22 pmCVG - PDX

1 stop23h 34mFrontier

Mon 11/103:26 pmPDX - CVG

1 stop27h 42mFrontier

Deal found 10/16

$158

Wed 11/510:24 amCVG - PDX

1 stop28h 32mFrontier

Sun 11/93:26 pmPDX - CVG

1 stop25h 54mFrontier

Deal found 10/14

$227

Wed 11/56:52 amCVG - PDX

1 stop8h 57mDelta

Sun 11/97:59 pmPDX - CVG

2 stops11h 19mDelta

Deal found 10/14

$251

Thu 11/66:05 amCVG - PDX

1 stop8h 51mFrontier

Mon 11/103:26 pmPDX - CVG

1 stop7h 13mFrontier

Deal found 10/15

$210

Thu 11/66:52 amCVG - PDX

1 stop6h 38mDelta

Mon 11/107:59 pmPDX - CVG

2 stops11h 19mDelta

Deal found 10/15

$252

Fri 11/71:27 pmCVG - PDX

1 stop25h 29mFrontier

Tue 11/111:26 pmPDX - CVG

2 stops24h 44mFrontier

Deal found 10/15

$191

Fri 11/76:30 pmCVG - PDX

1 stop14h 47mAlaska Airlines

Tue 11/1110:28 pmPDX - CVG

1 stop16h 02mAlaska Airlines

Deal found 10/15

$245

Mon 11/106:05 amCVG - PDX

1 stop8h 51mFrontier

Thu 11/1312:52 pmPDX - CVG

1 stop9h 47mFrontier

Deal found 10/14

$150

One-way flights from Cincinnati to Portland
Search for one-way flight options from Cincinnati to Portland. Find affordable one-way fares based on user searches. Data last updated October 16, 2025.

Wed 11/510:24 amCVG - PDX

1 stop28h 32mFrontier

Deal found 10/15

$68

Mon 10/201:22 pmCVG - PDX

Nonstop4h 41mAllegiant Air

Deal found 10/14

$79

Mon 11/106:05 amCVG - PDX

1 stop8h 51mFrontier

Deal found 10/14

$82

Mon 11/36:05 amCVG - PDX

1 stop8h 51mFrontier

Deal found 10/14

$83

Sat 11/153:47 pmCVG - PDX

1 stop23h 09mFrontier

Deal found 10/14

$84

Mon 11/171:27 pmCVG - PDX

1 stop25h 29mFrontier

Deal found 10/14

$85

Thu 10/306:05 amCVG - PDX

1 stop8h 51mFrontier

Deal found 10/14

$97

Fri 11/146:05 amCVG - PDX

1 stop8h 51mFrontier

Deal found 10/14

$99

Fri 11/71:27 pmCVG - PDX

1 stop25h 29mFrontier

Deal found 10/14

$107

Cheapflights Fare Finder

Use the filters below to find and compare flights from Cincinnati to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CincinnatiPortland

CVG - PDX

CVGPDX

Cincinnati Cinci./N. Kentucky

Fri 11/7

6:52 am-10:30 am

1 stop6h 38m

Portland

Tue 11/11

7:59 pm-10:18 am

2 stops11h 19m

$252

CincinnatiPortland

CVG - PDX

CVGPDX

Cincinnati Cinci./N. Kentucky

Thu 12/11

6:23 pm-9:32 am

1 stop18h 09m

Portland

Sun 1/11

7:10 am-7:43 pm

1 stop9h 33m

$256

CincinnatiPortland

CVG - PDX

CVGPDX

Cincinnati Cinci./N. Kentucky

Fri 12/5

5:47 pm-12:16 am

2 stops9h 29m

Portland

Sun 12/7

7:30 pm-8:55 am

2 stops10h 25m

$258

CincinnatiPortland

CVG - PDX

CVGPDX

Cincinnati Cinci./N. Kentucky

Wed 11/5

6:05 am-12:49 pm

2 stops9h 44m

Portland

Sun 11/9

7:59 pm-10:18 am

2 stops11h 19m

$258

CincinnatiPortland

CVG - PDX

CVGPDX

Cincinnati Cinci./N. Kentucky

Thu 2/26

8:00 am-12:36 pm

1 stop7h 36m

Portland

Sun 3/1

10:40 am-5:10 pm

1 stop27h 30m

$266

CincinnatiPortland

CVG - PDX

CVGPDX

Cincinnati Cinci./N. Kentucky

Thu 12/4

6:10 am-3:33 pm

2 stops12h 23m

Portland

Mon 12/8

11:35 am-10:54 pm

2 stops8h 19m

$278

CincinnatiPortland

CVG - PDX

CVGPDX

Cincinnati Cinci./N. Kentucky

Sat 12/13

12:46 pm-10:37 pm

2 stops12h 51m

Portland

Tue 12/16

12:32 am-11:32 am

1 stop8h 00m

$294

CincinnatiPortland

CVG - PDX

CVGPDX

Cincinnati Cinci./N. Kentucky

Tue 3/3

7:00 am-1:14 pm

1 stop9h 14m

Portland

Tue 3/10

11:10 am-11:12 pm

2 stops9h 02m

$301

CincinnatiPortland

CVG - PDX

CVGPDX

Cincinnati Cinci./N. Kentucky

Fri 12/12

6:10 am-3:33 pm

2 stops12h 23m

Portland

Sun 12/14

7:30 pm-10:17 am

2 stops11h 47m

$308

CincinnatiPortland

CVG - PDX

CVGPDX

Cincinnati Cinci./N. Kentucky

Fri 11/21

6:45 am-10:55 am

1 stop7h 10m

Portland

Fri 11/28

7:59 pm-10:18 am

2 stops11h 19m

$310

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/16

Showing 1-10 of 21 results

Compare providers for flights from Cincinnati to Portland

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Cincinnati to Portland in October.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy1 star	Trust Score*3 stars

*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 Cincinnati-Portland flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cincinnati-Portland flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cincinnati-Portland flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Cincinnati-Portland flights, Cheapflights users trust FlightHub the most. FlightHub 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 Cincinnati-Portland 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 Cincinnati to Portland

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

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

Booking 81 days in advance of your planned departure date is, on average, the best time to get cheap flights from Cincinnati to Portland. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, August is the cheapest month in which you can book a flight from Cincinnati to Portland (average of $96). Flying from Cincinnati to Portland in February is currently the most expensive (average of $211). 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 CVG to PDX?

A simple way to save on the total cost of your ticket is to fly from Cincinnati to Portland at noon. If you’re flexible enough to do this you can expect to save up to 60% on your trip compared to booking a flight in the afternoon.

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

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

Reviews of airlines servicing Portland

Read through reviews of airlines operating flights from Cincinnati to Portland, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!

Delta

8.0

Very good

7,982 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!

United Airlines

7.4

Good

8,982 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!

American Airlines

7.2

Good

11,041 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!

Allegiant Air

7.2

Good

693 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!

Frontier

5.8

Fair

3,137 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!

Related info for your journey

How long is the flight from Cincinnati to Portland?
For as low as $252, Delta can have you in Portland from Cincinnati in 6h 38m. The distance from Cincinnati to Portland is about 1969 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines flying from Cincinnati to Portland round-trip?
Flying on Allegiant Air is currently your cheapest option to Portland, with prices starting at $104. Additional round-trip tickets that might be worth considering are offered by Frontier and Delta, with the lowest prices starting at $151 and $231, respectively. Users have found that Allegiant Air is 68% cheaper than the other options available to this destination.
What are the cheapest flights from Cincinnati to Portland?
While on average a flight from Cincinnati to Portland is generally $150, our data shows the cheapest flight currently is $51. When looking at the most popular route, (Cincinnati Cinci./N. Kentucky - Portland), you can expect to pay $245 for that flight.
Can I find deals for flights from Cincinnati to Portland that include hotel bookings?
Yes. In addition to deals on Cincinnati to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Cincinnati to Portland?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cincinnati to Portland.
Can I find deals for business class flights from Cincinnati to Portland?
Yes. Cheapflights offers flight deals from Cincinnati 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 Cincinnati to Portland?
Currently, August is the cheapest month in which you can book a flight from Cincinnati to Portland (average of $96). Flying from Cincinnati to Portland in February is currently the most expensive (average of $211). 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.

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Other flights to Portland

Top 7 airlines flying from Cincinnati to Portland

Airline	Cheapest	Average	Flexibility	On-time
Allegiant Air	Cheapest$104	Average$160	FlexibilityNo cancel fee	On-time88%
Frontier	Cheapest$151	Average$248	FlexibilityNo cancel fee	On-time62%
Delta	Cheapest$231	Average$436	FlexibilityNo cancel fee	On-timeN/A
Alaska Airlines	Cheapest$245	Average$437	FlexibilityNo cancel fee	On-time75%
American Airlines	Cheapest$255	Average$423	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$258	Average$513	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$298	Average$481	FlexibilityNo cancel fee	On-time63%

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$68+ Cheap flights from Cincinnati to Portland (CVG - 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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Cincinnati to Portland with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Cincinnati Cinci./N. Kentucky to Portland are usually found in September or August, booked 81 days in advance, depart on a Wednesday or Saturday and return on a Wednesday

Cheap flight deals from Cincinnati to Portland

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Cincinnati to Portland

Cheapest flights from Cincinnati to PortlandExplore the most affordable flight options available from Cincinnati to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 16, 2025.

Explore the most affordable flight options available from Cincinnati to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 16, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Cincinnati to Portland that are best for you.

Compare providers for flights from Cincinnati to Portland

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 Cincinnati to Portland in October.

Best time to book a flight from Cincinnati to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Cincinnati with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Cincinnati to Portland

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

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

What is the cheapest time of day to fly from CVG to PDX?

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

Reviews of airlines servicing Portland

Read through reviews of airlines operating flights from Cincinnati to Portland, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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

What are the cheapest flights from Cincinnati to Portland?

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

How can I find direct flights from Cincinnati to Portland?

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

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

Traveling to a place near Portland?

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Alternative routes for Cincinnati to Portland

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Top 7 airlines flying from Cincinnati to Portland

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Cheapest flights from Cincinnati to Portland
Explore the most affordable flight options available from Cincinnati to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 16, 2025.