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$66+ 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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — CVG
červen 19 — červen 261
čt 6/19
čt 6/26
1 adult, Economy
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Cheapflights Tip: The best prices from Portland to Cincinnati Cinci./N. Kentucky are usually found in June or January, booked 70 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

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 červen 14, 2025.

Round-trip from

$112
(Mytrip)

One-way from

$66
(Mytrip)

Popular in

February

Cheapest in

June

Average price

$317

Good round-trip deal

$111 or less

Good one-way deal

$103 or less
From Portland to Cincinnati Cinci./N. Kentucky
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One-way flight from Portland to Cincinnati Cinci./N. Kentucky
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Highest demand for flights based on searches. 2% potential increase in price ($11 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 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 Portland to Cincinnati Cinci./N. Kentucky.
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Price to beat on a one-way flight from Portland to Cincinnati Cinci./N. Kentucky.
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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 červen 14, 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.
pá 9/1211:31 amPDX - CVG
Nonstop4h 07mAllegiant Air
po 9/159:00 amCVG - PDX
Nonstop4h 41mAllegiant Air
Deal found 6/12$112
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
čt 9/186:05 amPDX - CVG
1 stop11h 15mMultiple Airlines
pá 9/199:00 amCVG - PDX
Nonstop4h 41mMultiple Airlines
Deal found 6/12$234
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
st 8/131:25 pmPDX - CVG
1 stop14h 42mAlaska Airlines
út 8/198:40 amCVG - PDX
1 stop9h 15mAlaska Airlines
Deal found 6/12$260
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
st 7/239:15 amPDX - CVG
1 stop6h 22mDelta
út 7/294:38 pmCVG - PDX
1 stop9h 40mDelta
Deal found 6/12$261
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
st 7/2311:59 pmPDX - CVG
1 stop6h 36mUnited Airlines
út 7/296:00 amCVG - PDX
2 stops9h 32mUnited Airlines
Deal found 6/12$266
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
st 10/110:45 amPDX - CVG
1 stop9h 27mAmerican Airlines
po 10/68:41 pmCVG - PDX
1 stop15h 54mAmerican Airlines
Deal found 6/12$270
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
pá 9/126:05 amPDX - CVG
1 stop11h 15mFrontier
po 9/156:05 amCVG - PDX
1 stop21h 11mFrontier
Deal found 6/12$315
This Sun Country Air 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
út 7/16:28 pmPDX - CVG
1 stop19h 44mSun Country Air
pá 7/113:54 pmCVG - PDX
1 stop28h 34mSun Country Air
Deal found 6/12$345
This Southwest deal was found by Cheapflights users on 6/13. 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.
čt 9/185:35 amPDX - CVG
2 stops12h 20mSouthwest
so 9/207:05 amCVG - PDX
1 stop12h 20mSouthwest
Deal found 6/13$372

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 červen 14, 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

pá 7/25

9:22 am-4:29 pm

Nonstop4h 07m

Cincinnati Cinci./N. Kentucky

po 7/28

6:51 am-8:32 am

Nonstop4h 41m

$119

PortlandCincinnati

PDX - CVG

PDXCVG

Portland

po 7/21

9:22 am-4:29 pm

Nonstop4h 07m

Cincinnati Cinci./N. Kentucky

pá 7/25

6:06 pm-10:46 pm

1 stop7h 40m

$238

PortlandCincinnati

PDX - CVG

PDXCVG

Portland

st 8/13

1:25 pm-7:07 am

1 stop14h 42m

Cincinnati Cinci./N. Kentucky

út 8/19

8:40 am-2:55 pm

1 stop9h 15m

$260

PortlandCincinnati

PDX - CVG

PDXCVG

Portland

st 7/23

9:15 am-6:37 pm

1 stop6h 22m

Cincinnati Cinci./N. Kentucky

út 7/29

4:38 pm-11:18 pm

1 stop9h 40m

$261

PortlandCincinnati

PDX - CVG

PDXCVG

Portland

st 7/23

11:59 pm-9:35 am

1 stop6h 36m

Cincinnati Cinci./N. Kentucky

út 7/29

6:00 am-12:32 pm

2 stops9h 32m

$266

PortlandCincinnati

PDX - CVG

PDXCVG

Portland

čt 7/24

6:35 am-5:08 pm

1 stop7h 33m

Cincinnati Cinci./N. Kentucky

čt 7/31

6:08 pm-12:16 am

1 stop9h 08m

$316

PortlandCincinnati

PDX - CVG

PDXCVG

Portland

ne 8/3

12:59 am-1:17 pm

1 stop9h 18m

Cincinnati Cinci./N. Kentucky

po 8/11

7:00 pm-11:26 pm

1 stop7h 26m

$317

PortlandCincinnati

PDX - CVG

PDXCVG

Portland

út 7/1

6:28 pm-5:12 pm

1 stop19h 44m

Cincinnati Cinci./N. Kentucky

pá 7/11

3:54 pm-5:28 pm

1 stop28h 34m

$345

PortlandCincinnati

PDX - CVG

PDXCVG

Portland

čt 8/28

9:25 am-8:55 pm

2 stops8h 30m

Cincinnati Cinci./N. Kentucky

pá 8/29

6:40 am-10:00 am

1 stop6h 20m

$376

PortlandCincinnati

PDX - CVG

PDXCVG

Portland

po 7/21

9:22 am-4:29 pm

Nonstop4h 07m

$66

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/13

Showing 1-10 of 19 results
1
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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 June 13, 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 70 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, August is the cheapest month in which you can book a flight from Portland to Cincinnati (average of $239). Flying from Portland to Cincinnati in March is currently the most expensive (average of $292). 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 červen 14, 2025.

A simple way to save on the total cost of your ticket is to fly from Portland to Cincinnati in the morning. If you’re flexible enough to do this you can expect to save up to 68% 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 June 8, 2025.

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

Rainfall in Cincinnati by month

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

In terms of precipitation, rainfall in Cincinnati ranges from 2.8 - 4.2 inches per month. May is typically the wettest month, when rainfall can reach 4.2 in. September is typically the driest time to visit Cincinnati when rainfall is around 2.8 in.

Temperature in Cincinnati by month

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

If weather is an important factor for your trip to Cincinnati, 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 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 červen 14, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Portland to Cincinnati by reading reviews from past customers. 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

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.1

Food

7.1

Overall

8.0

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

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.1

Food

7.1

Overall

8.0

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
4,283 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.1

Food

7.1

Overall

8.0

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
7,951 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,499 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.1

Food

7.1

Overall

8.0

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
8,791 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.1

Food

7.1

Overall

8.0

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 Portland to Cincinnati. 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 Portland to Cincinnati round-trip?

    According to our current data, Allegiant Air ($112), Alaska Airlines ($260), and Delta ($261) offers the cheapest pricing from Portland to Cincinnati. Users have found that Allegiant Air is 71% cheaper than the other options available to this destination.

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

    The cheapest airline one-way is Allegiant Air, with whom users have recently found tickets for as low as $66. However, be on the lookout for offers from Delta and Sun Country Air, as they are both options that can get you from Portland to Cincinnati for a low price.

  • What are the cheapest flights from Portland to Cincinnati?

    While on average a flight from Portland to Cincinnati is generally $123, our data shows the cheapest flight currently is $53. When looking at the most popular route, (Portland - Cincinnati Cinci./N. Kentucky), you can expect to pay $112 for that flight.

  • 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, August is the cheapest month in which you can book a flight from Portland to Cincinnati (average of $239). Flying from Portland to Cincinnati in March is currently the most expensive (average of $292). 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 Portland?

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Portland to Cincinnati

See prices for flight routes from nearby airports that may be better suited for you.
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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 červen 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$65Average$149FlexibilityNo cancel feeOn-time88%
FrontierCheapest$102Average$267FlexibilityNo cancel feeOn-time62%
DeltaCheapest$278Average$417FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$278Average$379FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$284Average$487FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$340Average$484FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$390Average$476FlexibilityNo cancel feeOn-time63%

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