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$53+ 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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — PDX
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Cincinnati Cinci./N. Kentucky to Portland are usually found in July or May, booked 81 days in advance, depart on a Wednesday or Saturday and return on a Wednesday

Cheap flight deals from Cincinnati to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Cincinnati (CVG) to Portland (PDX). 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 junio 12, 2025.

Round-trip from

$125
(Cheapflightsfares)

One-way from

$53
(Mytrip)

Popular in

March

Cheapest in

July

Average price

$388

Good round-trip deal

$107 or less

Good one-way deal

$53 or less
From Cincinnati Cinci./N. Kentucky to Portland
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One-way flight from Cincinnati Cinci./N. Kentucky to Portland
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Highest demand for flights based on searches. 7% potential increase in price ($32 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Cincinnati Cinci./N. Kentucky to Portland.
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Price to beat on a one-way flight from Cincinnati Cinci./N. Kentucky to Portland.
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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 junio 12, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 6/12. 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.
lun. 7/146:51 amCVG - PDX
Nonstop4h 41mAllegiant Air
vie. 7/189:22 amPDX - CVG
Nonstop4h 07mAllegiant Air
Deal found 6/12$125
This Flightnetwork deal was found by Cheapflights users on 6/9. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/102:54 pmCVG - PDX
1 stop10h 52mMultiple Airlines
vie. 7/119:22 amPDX - CVG
Nonstop4h 07mMultiple Airlines
Deal found 6/9$209
This Delta deal was found by Cheapflights users on 6/9. 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.
sáb. 9/62:30 pmCVG - PDX
1 stop10h 42mDelta
mié. 9/247:10 amPDX - CVG
1 stop8h 32mDelta
Deal found 6/9$261
This United Airlines deal was found by Cheapflights users on 6/11. 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.
mar. 9/239:00 amCVG - PDX
2 stops9h 05mUnited Airlines
mié. 10/110:46 amPDX - CVG
1 stop7h 00mUnited Airlines
Deal found 6/11$266
This Sun Country Air deal was found by Cheapflights users on 6/11. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/147:54 pmCVG - PDX
1 stop24h 34mSun Country Air
jue. 7/1711:55 pmPDX - CVG
1 stop12h 56mSun Country Air
Deal found 6/11$285
This Frontier deal was found by Cheapflights users on 6/11. 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.
vie. 8/156:05 amCVG - PDX
1 stop7h 06mFrontier
vie. 8/2212:18 pmPDX - CVG
1 stop10h 26mFrontier
Deal found 6/11$305
This Alaska Airlines deal was found by Cheapflights users on 6/9. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/86:37 pmCVG - PDX
1 stop7h 07mAlaska Airlines
mié. 9/246:05 amPDX - CVG
1 stop8h 32mAlaska Airlines
Deal found 6/9$318
This American Airlines deal was found by Cheapflights users on 6/11. 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. 9/256:05 amCVG - PDX
1 stop6h 45mAmerican Airlines
dom. 9/286:07 amPDX - CVG
1 stop8h 41mAmerican Airlines
Deal found 6/11$334
This Southwest deal was found by Cheapflights users on 6/11. 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.
lun. 8/48:50 pmCVG - PDX
1 stop6h 15mSouthwest
lun. 8/115:35 amPDX - CVG
2 stops12h 20mSouthwest
Deal found 6/11$342

Cheapflights Fare Finder

Customize your flight search to find flights from Cincinnati 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 junio 12, 2025.
Use the filters below to find and compare flights from Cincinnati to Portland that are best for you.

Fly from

Cincinnati

Fly to

Portland

Route

Depart

Return

Price

CincinnatiPortland

CVG - PDX

CVGPDX

Cincinnati Cinci./N. Kentucky

lun. 7/14

6:51 am-8:32 am

Nonstop4h 41m

Portland

vie. 7/18

9:22 am-4:29 pm

Nonstop4h 07m

$125

CincinnatiPortland

CVG - PDX

CVGPDX

Cincinnati Cinci./N. Kentucky

jue. 7/10

2:54 pm-10:46 pm

1 stop10h 52m

Portland

vie. 7/11

9:22 am-4:29 pm

Nonstop4h 07m

$209

CincinnatiPortland

CVG - PDX

CVGPDX

Cincinnati Cinci./N. Kentucky

sáb. 9/6

2:30 pm-10:12 pm

1 stop10h 42m

Portland

mié. 9/24

7:10 am-6:42 pm

1 stop8h 32m

$261

CincinnatiPortland

CVG - PDX

CVGPDX

Cincinnati Cinci./N. Kentucky

mar. 7/29

6:00 am-12:32 pm

2 stops9h 32m

Portland

mar. 8/5

2:12 pm-11:46 pm

1 stop6h 34m

$266

CincinnatiPortland

CVG - PDX

CVGPDX

Cincinnati Cinci./N. Kentucky

lun. 7/14

7:54 pm-5:28 pm

1 stop24h 34m

Portland

jue. 7/17

11:55 pm-3:51 pm

1 stop12h 56m

$285

CincinnatiPortland

CVG - PDX

CVGPDX

Cincinnati Cinci./N. Kentucky

vie. 8/15

6:08 pm-12:15 am

1 stop9h 07m

Portland

dom. 8/24

12:18 pm-1:44 am

1 stop10h 26m

$305

CincinnatiPortland

CVG - PDX

CVGPDX

Cincinnati Cinci./N. Kentucky

lun. 9/8

6:37 pm-10:44 pm

1 stop7h 07m

Portland

mié. 9/24

6:05 am-5:37 pm

1 stop8h 32m

$318

CincinnatiPortland

CVG - PDX

CVGPDX

Cincinnati Cinci./N. Kentucky

lun. 8/4

8:50 pm-12:05 am

1 stop6h 15m

Portland

lun. 8/11

5:35 am-8:55 pm

2 stops12h 20m

$342

CincinnatiPortland

CVG - PDX

CVGPDX

Cincinnati Cinci./N. Kentucky

jue. 7/17

5:32 am-9:51 am

1 stop7h 19m

Portland

dom. 7/20

12:59 am-1:17 pm

1 stop9h 18m

$361

CincinnatiPortland

CVG - PDX

CVGPDX

Cincinnati Cinci./N. Kentucky

lun. 7/21

6:51 am-8:32 am

Nonstop4h 41m

$53

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 19 results
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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?

Use this chart to determine the optimal time to book a round-trip flight from Cincinnati to Portland. Price data was last updated on June 9, 2025.

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, November is the cheapest month in which you can book a flight from Cincinnati to Portland (average of $277). Flying from Cincinnati 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 CVG to PDX?

Find hourly flight availability from Cincinnati 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 junio 12, 2025.

A simple way to save on the total cost of your ticket is to fly from Cincinnati to Portland in the morning. If you’re flexible enough to do this you can expect to save up to 59% on your trip compared to booking a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from Cincinnati to Portland. Price data was last updated on June 8, 2025.

Travelers seeking maximum savings on their Cincinnati to Portland flight should consider departing on Wednesday mornings 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.

Rainfall in Portland by month

Plan your trip to Portland by taking into account the average rainfall totals by month.

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.

Temperature in Portland by month

Plan your trip to Portland by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated junio 12, 2025.
To help decide which airline to fly from Cincinnati to Portland, see what other customers have to say about Alaska Airlines, Southwest and Delta. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

  • 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 $125. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $261 and $266, respectively. Users have found that Allegiant Air is 67% cheaper than the other options available to this destination.

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

    To fly one-way, consider booking your trip with Allegiant Air, which is currently one of the cheapest options available, starting at $53. Hawaiian Airlines flights start at $130 while deals on United Airlines start at $131 one-way.

  • What are the cheapest flights from Cincinnati to Portland?

    While on average a flight from Cincinnati to Portland is generally $95, our data shows the cheapest flight currently is $50. When looking at the most popular route, (Cincinnati Cinci./N. Kentucky - Portland), you can expect to pay $106 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, November is the cheapest month in which you can book a flight from Cincinnati to Portland (average of $277). Flying from Cincinnati 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 Cincinnati?

Book flights to Cincinnati if you plan to visit one of these locations
Seaside
Vancouver
Beaverton
Clackamas
Lincoln City
McMinnville
Lake Oswego
Hillsboro
Gresham
Astoria
Long Beach
Cannon Beach
Tigard
Longview
Hood River
Depoe Bay
Woodburn
Stevenson
Pacific City
Troutdale

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Alternative routes for Cincinnati to Portland

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Top 8 airlines flying from Cincinnati to Portland

Discover the top 8 airlines that operate flights from Cincinnati 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$104Average$164FlexibilityNo cancel feeOn-time88%
FrontierCheapest$148Average$263FlexibilityNo cancel feeOn-time62%
Sun Country AirCheapest$167Average$340FlexibilityNo cancel feeOn-time83%
Alaska AirlinesCheapest$251Average$408FlexibilityNo cancel feeOn-time75%
DeltaCheapest$299Average$431FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$317Average$428FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$321Average$510FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$326Average$466FlexibilityNo cancel feeOn-time63%

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