Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Portland to Cincinnati from $73

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Cincinnati departing on 11/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Portland to Cincinnati

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
3:26 pm - 1:39 amPDX-CVG
7h 13m1 stop
Frontier Logo
6:05 am - 11:56 amCVG-PDX
8h 51m1 stop
$146Frontier
Find Deal
Fri, Nov 14 - Sun, Nov 16
Frontier Logo
12:55 pm - 10:52 amPDX-CVG
18h 57m2 stops
Frontier Logo
6:10 am - 11:56 amCVG-PDX
8h 46m1 stop
$192Frontier
Find Deal
Fri, Dec 5 - Thu, Dec 11
Delta Logo
9:10 am - 6:44 pmPDX-CVG
6h 34m1 stop
Delta Logo
6:55 am - 10:55 amCVG-PDX
7h 00m1 stop
$255Delta
Find Deal
Sat, Dec 6 - Sat, Dec 13
Delta Logo
9:10 am - 6:44 pmPDX-CVG
6h 34m1 stop
Delta Logo
6:55 am - 10:55 amCVG-PDX
7h 00m1 stop
$265Delta
Find Deal
Fri, Dec 5 - Sat, Dec 13
American Airlines Logo
11:40 am - 10:53 pmPDX-CVG
8h 13m1 stop
American Airlines Logo
6:43 am - 10:47 amCVG-PDX
7h 04m1 stop
$300American Airlines
Find Deal
Fri, Dec 12 - Wed, Dec 17
United Airlines Logo
6:00 am - 6:53 pmPDX-CVG
9h 53m2 stops
United Airlines Logo
7:00 am - 11:48 amCVG-PDX
7h 48m1 stop
$309United Airlines
Find Deal
Sat, Dec 6 - Sat, Dec 13
Alaska Airlines Logo
10:30 am - 7:49 pmPDX-CVG
6h 19m1 stop
Alaska Airlines Logo
8:00 am - 12:38 pmCVG-PDX
7h 38m1 stop
$322Alaska Airlines
Find Deal
Thu, Jan 22 - Sun, Jan 25
American Airlines Logo
10:15 pm - 10:26 amPDX-CVG
9h 11m1 stop
American Airlines Logo
6:00 am - 11:04 amCVG-PDX
8h 04m1 stop
$340American Airlines
Find Deal
Mon, Dec 1 - Mon, Dec 8
United Airlines Logo
5:00 am - 8:18 pmPDX-CVG
12h 18m2 stops
United Airlines Logo
7:00 am - 11:58 amCVG-PDX
7h 58m1 stop
$341United Airlines
Find Deal
Thu, Dec 25 - Thu, Jan 1
Alaska Airlines Logo
1:24 pm - 5:23 pmPDX-CVG
24h 59m1 stop
Alaska Airlines Logo
6:23 pm - 9:32 amCVG-PDX
18h 09m1 stop
$358Alaska Airlines
Find Deal
Mon, Dec 1 - Mon, Dec 8

Frontier flights from Portland to Cincinnati

Our best Frontier deals on Portland to Cincinnati flight tickets
Frontier
Nov 14
PDX3:26 pmPortland
7h 13m
1 stop
CVG1:39 amCincinnati Cinci./N. Kentucky
Nov 16
CVG6:05 amCincinnati Cinci./N. Kentucky
8h 51m
1 stop
PDX11:56 amPortland
$146
Find similar
Frontier
Dec 5
PDX12:55 pmPortland
18h 57m
2 stops
CVG10:52 amCincinnati Cinci./N. Kentucky
Dec 11
CVG6:10 amCincinnati Cinci./N. Kentucky
8h 46m
1 stop
PDX11:56 amPortland
$192
Find similar
Frontier
Nov 13
PDX12:52 pmPortland
9h 47m
1 stop
CVG1:39 amCincinnati Cinci./N. Kentucky
Nov 17
CVG6:05 amCincinnati Cinci./N. Kentucky
8h 51m
1 stop
PDX11:56 amPortland
$206
Find similar

Delta flights from Portland to Cincinnati

Our best Delta deals on Portland to Cincinnati flight tickets
Delta
Dec 6
PDX9:10 amPortland
6h 34m
1 stop
CVG6:44 pmCincinnati Cinci./N. Kentucky
Dec 13
CVG6:55 amCincinnati Cinci./N. Kentucky
7h 00m
1 stop
PDX10:55 amPortland
$255
Find similar
Delta
Dec 5
PDX9:10 amPortland
6h 34m
1 stop
CVG6:44 pmCincinnati Cinci./N. Kentucky
Dec 13
CVG6:55 amCincinnati Cinci./N. Kentucky
7h 00m
1 stop
PDX10:55 amPortland
$265
Find similar
Delta
Dec 2
PDX5:30 pmPortland
9h 45m
1 stop
CVG6:15 amCincinnati Cinci./N. Kentucky
Dec 3
CVG7:59 pmCincinnati Cinci./N. Kentucky
7h 05m
1 stop
PDX12:04 amPortland
$271
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated November 3, 2025.
Use the filters below to find and compare flights from Portland to Cincinnati that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandCincinnati

PDX - CVG

PDXCVG

Portland

Fri 11/14

3:26 pm-1:39 am

1 stop7h 13m

Cincinnati Cinci./N. Kentucky

Sun 11/16

6:05 am-11:56 am

1 stop8h 51m

$146

PortlandCincinnati

PDX - CVG

PDXCVG

Portland

Fri 12/5

12:55 pm-10:52 am

2 stops18h 57m

Cincinnati Cinci./N. Kentucky

Thu 12/11

6:10 am-11:56 am

1 stop8h 46m

$192

PortlandCincinnati

PDX - CVG

PDXCVG

Portland

Sat 12/6

9:10 am-6:44 pm

1 stop6h 34m

Cincinnati Cinci./N. Kentucky

Sat 12/13

6:55 am-10:55 am

1 stop7h 00m

$255

PortlandCincinnati

PDX - CVG

PDXCVG

Portland

Fri 12/5

9:10 am-6:44 pm

1 stop6h 34m

Cincinnati Cinci./N. Kentucky

Sat 12/13

6:55 am-10:55 am

1 stop7h 00m

$265

PortlandCincinnati

PDX - CVG

PDXCVG

Portland

Fri 12/12

11:40 am-10:53 pm

1 stop8h 13m

Cincinnati Cinci./N. Kentucky

Wed 12/17

6:43 am-10:47 am

1 stop7h 04m

$300

PortlandCincinnati

PDX - CVG

PDXCVG

Portland

Sat 12/6

6:00 am-6:53 pm

2 stops9h 53m

Cincinnati Cinci./N. Kentucky

Sat 12/13

7:00 am-11:48 am

1 stop7h 48m

$309

PortlandCincinnati

PDX - CVG

PDXCVG

Portland

Thu 1/22

10:30 am-7:49 pm

1 stop6h 19m

Cincinnati Cinci./N. Kentucky

Sun 1/25

8:00 am-12:38 pm

1 stop7h 38m

$322

PortlandCincinnati

PDX - CVG

PDXCVG

Portland

Mon 12/1

10:15 pm-10:26 am

1 stop9h 11m

Cincinnati Cinci./N. Kentucky

Mon 12/8

6:00 am-11:04 am

1 stop8h 04m

$340

PortlandCincinnati

PDX - CVG

PDXCVG

Portland

Thu 12/25

5:00 am-8:18 pm

2 stops12h 18m

Cincinnati Cinci./N. Kentucky

Thu 1/1

7:00 am-11:58 am

1 stop7h 58m

$341

PortlandCincinnati

PDX - CVG

PDXCVG

Portland

Mon 12/1

1:24 pm-5:23 pm

1 stop24h 59m

Cincinnati Cinci./N. Kentucky

Mon 12/8

6:23 pm-9:32 am

1 stop18h 09m

$358

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Cincinnati from

How to get the cheapest flight ticket from Portland to Cincinnati

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Cincinnati?

The month of August is, on average, the cheapest month to fly to Cincinnati from Portland, with most prices found around $260. If you aren’t able to travel to Cincinnati during the month of August, then flying in June is also cheap. Prices for this month can be found on momondo for an average of $272.

What is the cheapest day to depart on your flight to Cincinnati?

According to our data, Wednesday is the cheapest day to fly to Cincinnati from Portland. The lowest ticket price found for a Wednesday departure recently was $117. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Monday is the most expensive day to depart from Portland because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $153.

What is the cheapest time of day to depart on your flight to Cincinnati?

Our most recent data shows that the best time of day to fly to Cincinnati is in the afternoon. Flights from Portland to Cincinnati during this time can be as low as $119. At noon is when there is more demand to fly to Cincinnati, so prices are often more expensive at around $451 per ticket.

What is the cheapest Portland to Cincinnati Cinci./N. Kentucky flight route?

Fly from Portland to Cincinnati Cinci./N. Kentucky for the best Portland - Cincinnati Cinci./N. Kentucky flight prices

How far in advance should I book a flight to Cincinnati?

You are more likely to see cheaper flights to Cincinnati from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Cincinnati for around $365 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cincinnati from Portland for as low as $264 on momondo.

What cabin class options are available on Portland to Cincinnati Cinci./N. Kentucky flights?

There is only 1 cabin class available to choose from on Portland to Cincinnati Cinci./N. Kentucky flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Portland to Cincinnati flights?

No. A direct flight is the cheapest option for a flight between Portland to Cincinnati.

How have Portland to Cincinnati flight prices changed over time?

As of November 2025, prices for Portland to Cincinnati flights are approximately 14% more expensive when compared to flights at the same time last year.

When to book flights from Portland to Cincinnati

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Cincinnati according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland to Cincinnati (PDX to CVG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Cincinnati

Direct flights

None
There are no direct flights from Portland to Cincinnati. There are no popular flight routes from Portland to Cincinnati.
Search flight deals

  • How far is Portland to Cincinnati Cinci./N. Kentucky by plane?

    Cincinnati Cinci./N. Kentucky is 1978.6 mi away from Portland. Typically, this will take 6h 19m by plane in normal conditions.

  • When did momondo last update prices for flights from Portland Airport to Cincinnati Cinci./N. Kentucky Airport?

    Prices for flights from Portland Airport to Cincinnati Cinci./N. Kentucky Airport refresh daily.

  • How many operators does momondo search for flights from Portland Airport to Cincinnati Cinci./N. Kentucky Airport?

  • How old do you have to be to fly from Portland Airport to Cincinnati Cinci./N. Kentucky Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Cincinnati Cinci./N. Kentucky Airport.

  • What documentation or ID do you need to fly to Cincinnati Cinci./N. Kentucky Airport?

    The necessary travel and health documents for your Cincinnati Cinci./N. Kentucky Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Portland to Cincinnati?

  • What is the most popular airline from Portland to Cincinnati?

Best airlines flying from Portland to Cincinnati

Compare and see reviews for airlines that fly from Portland to Cincinnati with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $78Free CancellationRating
7.2
694 reviews
Search Allegiant Air flights
FrontierPriceFrom $157Free CancellationRating
5.8
3,117 reviews
Search Frontier flights
DeltaPriceFrom $260Free CancellationRating
7.9
8,001 reviews
Search Delta flights
American AirlinesPriceFrom $260Free CancellationRating
7.2
11,033 reviews
Search American Airlines flights
United AirlinesPriceFrom $281Free CancellationRating
7.4
8,996 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $310Free CancellationRating
8.0
11,234 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $356Free CancellationRating
8.0
4,238 reviews
Search Southwest flights

Traveling to a place near Cincinnati?

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

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Cincinnati?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Portland to Cincinnati. momondo saves you time and could save you money on your trip.

Can I find flights from Portland to Cincinnati with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Portland to Cincinnati flights to just show those with flexible booking policies.

How can momondo help me find flights from Portland to Cincinnati?

momondo helps you find the best flight between Portland and Cincinnati by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Portland to Cincinnati right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Cincinnati from Portland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Cincinnati trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 12/3
Wed 12/10
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States