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Cheap flights from Cincinnati to Portland from $72

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

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Find the cheapest flights from Cincinnati to Portland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
6:10 am - 11:43 amCVG-PDX
8h 33m1 stop
Frontier Logo
12:47 pm - 2:08 amPDX-CVG
10h 21m1 stop
$183Frontier
Find Deal
Sun, Dec 21 - Tue, Dec 30
Frontier Logo
6:10 am - 11:43 amCVG-PDX
8h 33m1 stop
Frontier Logo
12:47 pm - 2:08 amPDX-CVG
10h 21m1 stop
$227Frontier
Find Deal
Tue, Dec 23 - Tue, Dec 30
Frontier Logo
6:10 am - 11:43 amCVG-PDX
8h 33m1 stop
Frontier Logo
12:47 pm - 2:08 amPDX-CVG
10h 21m1 stop
$228Frontier
Find Deal
Sun, Dec 21 - Thu, Jan 1
Frontier Logo
2:23 pm - 9:34 amCVG-PDX
22h 11m1 stop
Frontier Logo
10:29 am - 7:10 pmPDX-CVG
29h 41m1 stop
$232Frontier
Find Deal
Thu, Dec 4 - Sun, Dec 7
Frontier Logo
6:10 am - 11:43 amCVG-PDX
8h 33m1 stop
Frontier Logo
12:47 pm - 2:08 amPDX-CVG
10h 21m1 stop
$233Frontier
Find Deal
Thu, Dec 25 - Tue, Dec 30
Alaska Airlines Logo
8:00 am - 12:38 pmCVG-PDX
7h 38m1 stop
Alaska Airlines Logo
9:10 am - 7:49 pmPDX-CVG
7h 39m1 stop
$255Alaska Airlines
Find Deal
Sat, Jan 17 - Fri, Jan 23
Alaska Airlines Logo
8:09 am - 8:49 amCVG-PDX
27h 40m1 stop
Alaska Airlines Logo
8:30 am - 7:34 pmPDX-CVG
8h 04m1 stop
$264Alaska Airlines
Find Deal
Tue, Mar 3 - Sat, Mar 7
Frontier Logo
6:10 am - 11:43 amCVG-PDX
8h 33m1 stop
Frontier Logo
12:47 pm - 2:08 amPDX-CVG
10h 21m1 stop
$272Frontier
Find Deal
Tue, Dec 23 - Thu, Jan 1
Alaska Airlines Logo
8:00 am - 8:47 pmCVG-PDX
15h 47m1 stop
Alaska Airlines Logo
1:38 pm - 7:49 pmPDX-CVG
27h 11m1 stop
$274Alaska Airlines
Find Deal
Fri, Jan 16 - Mon, Jan 26
Alaska Airlines Logo
8:00 am - 4:34 pmCVG-PDX
11h 34m1 stop
Alaska Airlines Logo
7:10 am - 7:49 pmPDX-CVG
9h 39m1 stop
$275Alaska Airlines
Find Deal
Tue, Feb 3 - Sun, Feb 8

Frontier flights from Cincinnati to Portland

Our best Frontier deals on Cincinnati to Portland flight tickets
Frontier
Dec 21
CVG6:10 amCincinnati Cinci./N. Kentucky
8h 33m
1 stop
PDX11:43 amPortland
Dec 30
PDX12:47 pmPortland
10h 21m
1 stop
CVG2:08 amCincinnati Cinci./N. Kentucky
$183
Find similar
Frontier
Dec 23
CVG6:10 amCincinnati Cinci./N. Kentucky
8h 33m
1 stop
PDX11:43 amPortland
Dec 30
PDX12:47 pmPortland
10h 21m
1 stop
CVG2:08 amCincinnati Cinci./N. Kentucky
$227
Find similar
Frontier
Dec 21
CVG6:10 amCincinnati Cinci./N. Kentucky
8h 33m
1 stop
PDX11:43 amPortland
Jan 1
PDX12:47 pmPortland
10h 21m
1 stop
CVG2:08 amCincinnati Cinci./N. Kentucky
$228
Find similar

Alaska Airlines flights from Cincinnati to Portland

Our best Alaska Airlines deals on Cincinnati to Portland flight tickets
Alaska Airlines
Jan 17
CVG8:00 amCincinnati Cinci./N. Kentucky
7h 38m
1 stop
PDX12:38 pmPortland
Jan 23
PDX9:10 amPortland
7h 39m
1 stop
CVG7:49 pmCincinnati Cinci./N. Kentucky
$255
Find similar
Alaska Airlines
Mar 3
CVG8:09 amCincinnati Cinci./N. Kentucky
27h 40m
1 stop
PDX8:49 amPortland
Mar 7
PDX8:30 amPortland
8h 04m
1 stop
CVG7:34 pmCincinnati Cinci./N. Kentucky
$264
Find similar
Alaska Airlines
Jan 16
CVG8:00 amCincinnati Cinci./N. Kentucky
15h 47m
1 stop
PDX8:47 pmPortland
Jan 26
PDX1:38 pmPortland
27h 11m
1 stop
CVG7:49 pmCincinnati Cinci./N. Kentucky
$274
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated November 24, 2025.
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

Sun 12/21

6:10 am-11:43 am

1 stop8h 33m

Portland

Tue 12/30

12:47 pm-2:08 am

1 stop10h 21m

$183

CincinnatiPortland

CVG - PDX

CVGPDX

Cincinnati Cinci./N. Kentucky

Tue 12/23

6:10 am-11:43 am

1 stop8h 33m

Portland

Tue 12/30

12:47 pm-2:08 am

1 stop10h 21m

$227

CincinnatiPortland

CVG - PDX

CVGPDX

Cincinnati Cinci./N. Kentucky

Sun 12/21

6:10 am-11:43 am

1 stop8h 33m

Portland

Thu 1/1

12:47 pm-2:08 am

1 stop10h 21m

$228

CincinnatiPortland

CVG - PDX

CVGPDX

Cincinnati Cinci./N. Kentucky

Thu 12/4

2:23 pm-9:34 am

1 stop22h 11m

Portland

Sun 12/7

10:29 am-7:10 pm

1 stop29h 41m

$232

CincinnatiPortland

CVG - PDX

CVGPDX

Cincinnati Cinci./N. Kentucky

Thu 12/25

6:10 am-11:43 am

1 stop8h 33m

Portland

Tue 12/30

12:47 pm-2:08 am

1 stop10h 21m

$233

CincinnatiPortland

CVG - PDX

CVGPDX

Cincinnati Cinci./N. Kentucky

Sat 1/17

8:00 am-12:38 pm

1 stop7h 38m

Portland

Fri 1/23

9:10 am-7:49 pm

1 stop7h 39m

$255

CincinnatiPortland

CVG - PDX

CVGPDX

Cincinnati Cinci./N. Kentucky

Tue 3/3

8:09 am-8:49 am

1 stop27h 40m

Portland

Sat 3/7

8:30 am-7:34 pm

1 stop8h 04m

$264

CincinnatiPortland

CVG - PDX

CVGPDX

Cincinnati Cinci./N. Kentucky

Tue 12/23

6:10 am-11:43 am

1 stop8h 33m

Portland

Thu 1/1

12:47 pm-2:08 am

1 stop10h 21m

$272

CincinnatiPortland

CVG - PDX

CVGPDX

Cincinnati Cinci./N. Kentucky

Fri 1/16

8:00 am-8:47 pm

1 stop15h 47m

Portland

Mon 1/26

1:38 pm-7:49 pm

1 stop27h 11m

$274

CincinnatiPortland

CVG - PDX

CVGPDX

Cincinnati Cinci./N. Kentucky

Tue 2/3

8:00 am-4:34 pm

1 stop11h 34m

Portland

Sun 2/8

7:10 am-7:49 pm

1 stop9h 39m

$275

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Portland from

How to get the cheapest flight ticket from Cincinnati to Portland

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 typical price of a round-trip flight between Cincinnati and Portland?

What is the cheapest month to fly to Portland?

The cheapest month to fly to Portland from Cincinnati is in September. Flight prices, which tend to average around $164, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in September, then you should wait until August to fly from Cincinnati, when ticket prices are also cheap, with an average price of $202.

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

The cheapest day to depart on your flight to Portland is on a Wednesday when prices can be found for as low as $140. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Tuesday, with ticket prices averaging around $198.

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

The cheapest time of day to fly to Portland is at noon when flights can be purchased for as low as $158. In the afternoon is when there is more demand to fly to Portland, so prices are often more expensive at around $397 per ticket.

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

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

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

You are more likely to see cheaper flights to Portland from Cincinnati when booking weeks ahead of your departure date. In general, you can expect to find flights to Portland for around $334 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland from Cincinnati for as low as $180 on momondo.

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

There is only 1 cabin class available to choose from on Cincinnati Cinci./N. Kentucky to Portland 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 Cincinnati to Portland flights?

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

How have Cincinnati to Portland flight prices changed over time?

As of November 2025, prices for Cincinnati to Portland flights are approximately 26% cheaper when compared to flights at the same time last year.

When to book flights from Cincinnati to Portland

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

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

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

Best Price Found

$53

Direct flights

None
The best one-way flight to Portland from Cincinnati in the past 72 hours is $53. The best round-trip flight deal from Cincinnati to Portland found on momondo in the last 72 hours is $159.
There are no direct flights from Cincinnati to Portland. There are no popular flight routes from Cincinnati to Portland.
Search flight deals

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

    Cincinnati Cinci./N. Kentucky and Portland are 1978.6 mi apart from one another. Typically, this will take 6h 57m by plane in normal conditions.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cincinnati Cinci./N. Kentucky Airport to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The required travel and health documents for your Portland Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portland Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

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

Best airlines flying from Cincinnati to Portland

Compare and see reviews for airlines that fly from Cincinnati to Portland with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $104Free CancellationRating
7.2
701 reviews
Search Allegiant Air flights
FrontierPriceFrom $151Free CancellationRating
5.8
3,096 reviews
Search Frontier flights
Alaska AirlinesPriceFrom $221Free CancellationRating
8.0
11,340 reviews
Search Alaska Airlines flights
DeltaPriceFrom $226Free CancellationRating
7.9
7,994 reviews
Search Delta flights
American AirlinesPriceFrom $255Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
United AirlinesPriceFrom $258Free CancellationRating
7.4
9,038 reviews
Search United Airlines flights
SouthwestPriceFrom $298Free CancellationRating
8.0
4,252 reviews
Search Southwest flights

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Lincoln City
Seaside
Cannon Beach
Vancouver
Salem
Astoria
Long Beach
Depoe Bay
Rockaway Beach
Beaverton
Hillsboro
Hood River
Gresham
McMinnville
Longview
The Dalles
Pacific City
Tigard
Manzanita
Tillamook

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Portland from Cincinnati.

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

All flight searches from Cincinnati to Portland on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Portland from Cincinnati.

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

If you are simply researching potential flights to Portland, momondo offers a useful price alert feature which will track prices for flights to Portland from Cincinnati and alert you when they change.

An easier way to manage your Portland 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.
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