PDX - CVG

$129 Find Cheap Flights from Portland to Cincinnati - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$228
Typical prices: $339-$526
Frontier
Mon 12/10Sun 12/16
PDX - CVG • 1 stop
Cheapest one-way
$129
Typical prices: $161-$306
Frontier
Mon 12/24
PDX - CVG • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Portland and Cincinnati. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
22 weeks
in advance
Our data shows that travelers who book at least 22 weeks in advance save around 59% compared to booking last minute.
Insights
Insights
When to travel
July
Cheapest • 12% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Denver Intl (DEN)
Cheapest • Avg $328 (round-trip)
Chicago Midway (MDW)
Shortest trip • 6h 29m (one-way)
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Insights
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Flight Deals

Cheap Flights from Portland to Cincinnati (PDX-CVG)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Portland to Cincinnati

Thu, Dec 10 - Wed, Dec 16
Frontier Logo
1:58 pm - 5:59 pmPDX  Portland-CVG Cincinnati Cinci./N. Kentucky
25h 01m1 stop Denver Intl
Frontier Logo
7:02 pm - 12:09 pmCVG  Cincinnati Cinci./N. Kentucky-PDX Portland
20h 07m1 stop Denver Intl
$228Frontier
Tue, Dec 1 - Mon, Dec 7
Frontier Logo
5:09 pm - 5:57 pmPDX  Portland-CVG Cincinnati Cinci./N. Kentucky
21h 48m1 stop Denver Intl
Frontier Logo
7:02 pm - 4:10 pmCVG  Cincinnati Cinci./N. Kentucky-PDX Portland
24h 08m1 stop Denver Intl
$248Frontier
Thu, Nov 26 - Thu, Dec 3
United Airlines Logo
11:10 pm - 11:02 amPDX  Portland-CVG Cincinnati Cinci./N. Kentucky
8h 52m1 stop Newark
United Airlines Logo
7:00 am - 12:15 pmCVG  Cincinnati Cinci./N. Kentucky-PDX Portland
8h 15m1 stop San Francisco
$289United Airlines
Tue, Dec 8 - Tue, Dec 15
American Airlines Logo
1:30 pm - 12:54 amPDX  Portland-CVG Cincinnati Cinci./N. Kentucky
8h 24m1 stop Chicago O'Hare Intl
American Airlines Logo
6:57 pm - 11:49 pmCVG  Cincinnati Cinci./N. Kentucky-PDX Portland
7h 52m1 stop Dallas/Fort Worth
$289American Airlines
Sat, Dec 12 - Wed, Dec 16
American Airlines Logo
1:30 pm - 12:55 amPDX  Portland-CVG Cincinnati Cinci./N. Kentucky
8h 25m1 stop Chicago O'Hare Intl
American Airlines Logo
3:22 pm - 10:01 pmCVG  Cincinnati Cinci./N. Kentucky-PDX Portland
9h 39m1 stop Dallas/Fort Worth
$289American Airlines
Thu, Dec 10 - Wed, Dec 16
United Airlines Logo
2:26 pm - 11:52 pmPDX  Portland-CVG Cincinnati Cinci./N. Kentucky
6h 26m1 stop Chicago O'Hare Intl
United Airlines Logo
10:32 am - 6:07 pmCVG  Cincinnati Cinci./N. Kentucky-PDX Portland
10h 35m2 stops Chicago O'Hare Intl Denver Intl
$294United Airlines
Tue, Dec 8 - Mon, Dec 14
Southwest Logo
6:30 am - 6:50 pmPDX  Portland-CVG Cincinnati Cinci./N. Kentucky
9h 20m2 stops Phoenix Sky Harbor Intl Denver Intl
Southwest Logo
7:30 pm - 11:25 pmCVG  Cincinnati Cinci./N. Kentucky-PDX Portland
6h 55m1 stop Chicago Midway
$294Southwest
Wed, Nov 25 - Wed, Dec 2
Delta Logo
5:29 pm - 6:44 amPDX  Portland-CVG Cincinnati Cinci./N. Kentucky
10h 15m1 stop Los Angeles
Delta Logo
6:00 am - 10:52 amCVG  Cincinnati Cinci./N. Kentucky-PDX Portland
7h 52m1 stop Seattle/Tacoma Intl
$305Delta
Thu, Nov 19 - Mon, Nov 23
Delta Logo
5:45 am - 3:22 pmPDX  Portland-CVG Cincinnati Cinci./N. Kentucky
6h 37m1 stop Salt Lake City
Delta Logo
6:00 am - 10:52 amCVG  Cincinnati Cinci./N. Kentucky-PDX Portland
7h 52m1 stop Seattle/Tacoma Intl
$305Delta
Fri, Dec 4 - Mon, Dec 7
Southwest Logo
6:30 am - 6:50 pmPDX  Portland-CVG Cincinnati Cinci./N. Kentucky
9h 20m2 stops Phoenix Sky Harbor Intl Denver Intl
Southwest Logo
7:30 pm - 11:25 pmCVG  Cincinnati Cinci./N. Kentucky-PDX Portland
6h 55m1 stop Chicago Midway
$314Southwest
Booking Insights

Price, demand and travel trends for Portland to Cincinnati flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Portland to Cincinnati?

Round-trip flights from Portland to Cincinnati typically range from $339 to $526. The lowest price found in the past 5 days was $228, on Frontier.

What's the cheapest day of the week to fly from Portland to Cincinnati?

Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from Portland to Cincinnati. It’s 12% cheaper than the average day, while Monday is the most expensive, with prices 35% higher.

What’s the cheapest month to fly from Portland to Cincinnati?

•July is the cheapest month to fly from Portland to Cincinnati at $377 round-trip.
•December ($671) and August ($472) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 77% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Portland to Cincinnati the cheapest?

Flights from Portland to Cincinnati are cheapest 22 weeks before departure. Booking in this window typically costs about 59% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for Portland to Cincinnati flights

Low season

February

Cheapest flight

$129
Beat the crowds with an average 61% drop in travelers.
The most popular month to fly with an average 79% increase in travelers.
One-way flight from Portland to Cincinnati

When to book flights from Portland to Cincinnati

Are your dates flexible? Find out the best times to travel from Portland to Cincinnati based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Portland to Cincinnati flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Portland to Cincinnati?

    Two cabin classes are available on flights from Portland to Cincinnati:

    • Economy Class
    • First Class

  • How long is a flight from Portland to Cincinnati?

    A nonstop flight from Portland to Cincinnati takes 00m, covering 1,969 miles.

  • Do I need a passport to fly from Portland to Cincinnati?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Portland to Cincinnati flight?

    Round-trip flights from Portland to Cincinnati range from $339 to $526, with an average of $430 over the past 12 months. Anything below $339 counts as a good deal.

  • How expensive are last-minute Portland to Cincinnati flights?

    Last-minute fares on this route (booked within two weeks of departure) run 19% above the $430 route average. Book 22 weeks before departure for the lowest fares.

  • How much can I save by taking a layover when flying from Portland to Cincinnati?

    On this route, nonstop flights are cheaper than layover options on average. Nonstop fares average $296 round-trip, compared to $328 via a layover through Denver Intl (DEN).

  • What is the standard checked-bag allowance on flights from Portland to Cincinnati?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $100–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Portland to Cincinnati?

    The Boeing 737 family is used most often on this route, operated mainly by Alaska Airlines and Southwest. Other aircraft seen on the route include Boeing 737 MAX 9 variants.

  • Have flight prices from Portland to Cincinnati changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $228 to $1,277. That means the highest observed fare was about 6x higher than the lowest one.

  • How are flight prices from Portland to Cincinnati looking right now?

    One-way fares from Portland to Cincinnati are currently lower than usual. Average one-way flight prices are about $153, which is 30% below the typical average for this route.

  • What car rental options are available at Cincinnati Cinci./N. Kentucky Airport (CVG)?

    Cincinnati Cinci./N. Kentucky Airport (CVG) hosts 5 major car rental companies, with daily rates averaging $74 for economy cars. Top options include:

    • Hertz
    • Dollar
    • Thrifty
    • Alamo
    • Budget

  • Which airports can I use when flying from Portland to Cincinnati?

    Flights from Portland to Cincinnati usually depart from Portland (PDX) and arrive at Cincinnati Cinci./N. Kentucky (CVG).

  • Which airports do connecting flights from Portland to Cincinnati pass through?

    One-stop flights from Portland to Cincinnati most commonly connect through:

    • Chicago O'Hare Intl (ORD) - 41% of one-stop connections
    • Seattle/Tacoma Intl (SEA) - 21% of one-stop connections
    • Denver Intl (DEN) - 14% of one-stop connections
    • Minneapolis St Paul (MSP) - 9% of one-stop connections

  • Can I save money by using flexible dates for flights from Portland to Cincinnati?

    Yes. Flexible dates can save you up to 35% on flights from Portland to Cincinnati. Thursday is the cheapest departure day at $382 round-trip on average, while Monday is the most expensive at $583, a difference of $201.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Portland to Cincinnati?

    Flying via Chicago Midway (MDW) gives the shortest average 1-stop total travel time at 6h 29m, compared with 6h 37m via Salt Lake City (SLC) and 7h 04m via Minneapolis St Paul (MSP).

  • What is the time difference between Portland and Cincinnati?

    Cincinnati is 3 hours ahead of Portland (Eastern Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Cincinnati?

    Some of the most popular sights in Cincinnati are Great American Ballpark, Paycor Stadium and Heritage Bank Center. These are among the most viewed places in Cincinnati on KAYAK.

Your guide to booking Portland to Cincinnati flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure and avoid flying on Monday. On this route, Thursday flights average $382, about $201 less than Monday fares (34% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 22 weeks before you fly. On this route, that window historically saves about 59% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Portland to Cincinnati trip for July. Fares historically average $377 round-trip in that month - typically $294 less than the most expensive month, which is December (based on the last 12 months).

More options for your flight from Portland to Cincinnati

Complete your trip to Cincinnati with a hotel stay or car rental

Car rentals in Cincinnati
Hotels in Cincinnati
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