PDX - CVG

$139 Find Cheap Flights from Portland to Cincinnati - Compare and Save

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Everything you should know

Cheapest round-trip
$235
Typical prices: $311-$522
Frontier
Sat 11/3Wed 11/14
PDX - CVG • 1 stop
Cheapest one-way
$146
Typical prices: $142-$297
Frontier
Sat 12/1
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
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When to book
22 weeks
in advance
Our data shows that travelers who book at least 22 weeks in advance save around 55% compared to booking last minute.
Insights
Insights
When to travel
October
Cheapest • 28% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Denver Intl (DEN)
Cheapest • Avg $339 (round-trip)
Chicago Midway (MDW)
Shortest trip • 6h 29m (one-way)
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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

Tue, Nov 3 - Sat, Nov 14
Frontier Logo
12:02 pm - 3:22 pmPDX  Portland-CVG Cincinnati Cinci./N. Kentucky
24h 20m1 stop Denver Intl
Frontier Logo
4:32 pm - 11:12 amCVG  Cincinnati Cinci./N. Kentucky-PDX Portland
21h 40m1 stop Denver Intl
$235Frontier
Thu, Nov 5 - Mon, Nov 9
Frontier Logo
12:02 pm - 3:22 pmPDX  Portland-CVG Cincinnati Cinci./N. Kentucky
24h 20m1 stop Denver Intl
Frontier Logo
4:32 pm - 11:07 amCVG  Cincinnati Cinci./N. Kentucky-PDX Portland
21h 35m1 stop Denver Intl
$256Frontier
Sat, Oct 24 - Mon, Oct 26
Delta Logo
7:10 am - 7:33 pmPDX  Portland-CVG Cincinnati Cinci./N. Kentucky
9h 23m1 stop Seattle/Tacoma Intl
Delta Logo
6:05 am - 12:38 pmCVG  Cincinnati Cinci./N. Kentucky-PDX Portland
9h 33m1 stop Minneapolis St Paul
$317Delta
Mon, Oct 26 - Thu, Oct 29
Delta Logo
7:59 pm - 6:24 amPDX  Portland-CVG Cincinnati Cinci./N. Kentucky
7h 25m1 stop Los Angeles Los Angeles
Delta Logo
6:30 am - 10:45 amCVG  Cincinnati Cinci./N. Kentucky-PDX Portland
7h 15m1 stop Seattle/Tacoma Intl
$317Delta
Mon, Oct 12 - Wed, Oct 14
United Airlines Logo
11:30 pm - 9:20 amPDX  Portland-CVG Cincinnati Cinci./N. Kentucky
6h 50m1 stop Chicago O'Hare Intl
United Airlines Logo
5:30 am - 9:31 amCVG  Cincinnati Cinci./N. Kentucky-PDX Portland
7h 01m1 stop Chicago O'Hare Intl
$317United Airlines
Thu, Jan 14 - Mon, Jan 18
United Airlines Logo
2:35 pm - 11:57 pmPDX  Portland-CVG Cincinnati Cinci./N. Kentucky
6h 22m1 stop Chicago O'Hare Intl
United Airlines Logo
7:15 am - 2:15 pmCVG  Cincinnati Cinci./N. Kentucky-PDX Portland
10h 00m1 stop San Francisco
$317United Airlines
Tue, Feb 2 - Wed, Feb 3
Alaska Airlines Logo
8:30 am - 8:40 pmPDX  Portland-CVG Cincinnati Cinci./N. Kentucky
9h 10m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
8:10 am - 1:29 pmCVG  Cincinnati Cinci./N. Kentucky-PDX Portland
8h 19m1 stop Seattle/Tacoma Intl
$317Alaska Airlines
Wed, Oct 14 - Tue, Oct 20
Southwest Logo
11:35 pm - 9:55 amPDX  Portland-CVG Cincinnati Cinci./N. Kentucky
7h 20m1 stop Chicago Midway
Southwest Logo
7:30 pm - 11:10 pmCVG  Cincinnati Cinci./N. Kentucky-PDX Portland
6h 40m1 stop Chicago Midway
$318Southwest
Tue, Nov 3 - Sat, Nov 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
9:05 am - 1:00 pmCVG  Cincinnati Cinci./N. Kentucky-PDX Portland
6h 55m1 stop Chicago Midway
$322Southwest
Fri, Oct 30 - Mon, Nov 2
Alaska Airlines Logo
5:06 am - 9:09 pmPDX  Portland-CVG Cincinnati Cinci./N. Kentucky
13h 03m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
5:32 am - 4:47 pmCVG  Cincinnati Cinci./N. Kentucky-PDX Portland
14h 15m2 stops Chicago O'Hare Intl Boise Air Term. Gowen Fld
$436Alaska Airlines
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 from Portland to Cincinnati with more confidence.

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

Round-trip flights from Portland to Cincinnati start at $235. Prices are below average for this route right now, with typical round-trip fares ranging from $311 to $522. The lowest price found in the past 5 days was $235 on Frontier.

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

Thursday is the cheapest day of the week to fly from Portland to Cincinnati, it is 13% cheaper than the average day. Monday is the most expensive day with flight prices 38% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • October is the cheapest month to fly from Portland to Cincinnati at $302 round-trip.
  • December ($693) and August ($472) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 129% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Portland to Cincinnati the cheapest?

Flights from Portland to Cincinnati are cheapest 22 weeks before departure. Booking in this window typically costs about 55% 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

$146
Most popular time to fly and prices are also 9% lower on average.
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 route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • 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).

  • 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 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 $256 round-trip, compared to $339 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 $39–$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 Airbus A320-100/200 family is used most often on this route, operated mainly by Allegiant Air. Other aircraft seen on the route include Boeing 737 variants.

  • 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) - 28% of one-stop connections
    • Seattle/Tacoma Intl (SEA) - 27% of one-stop connections
    • Denver Intl (DEN) - 16% of one-stop connections
    • Minneapolis St Paul (MSP) - 10% of one-stop connections

    Chicago O'Hare Intl (ORD) handles the largest share of one-stop connections on this route.

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

    Yes. Being flexible with your travel dates can save you up to 37% on the Portland to Cincinnati route. Thursday is the cheapest departure day at $370 round-trip on average, while Monday is the most expensive at $583, a difference of $213. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Cincinnati?

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

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

    Last-minute fares on this route - booked within 2 weeks of departure - run 11% above the route average of $421. Book 22 weeks before departure for the lowest fares.

  • How long is a flight from Portland to Cincinnati?

    A nonstop flight from Portland to Cincinnati takes 0h 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.

  • 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 $235 to $1,655. That means the highest observed fare was about 7x 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 $175, which is 13% below the typical average for this route.

  • 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 40m via Salt Lake City (SLC) and 7h 07m 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 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 starting from around $29 for economy cars. Top options include:
    • Hertz
    • Dollar
    • Thrifty
    • Alamo
    • Budget

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

    Round-trip flights from Portland to Cincinnati range from $311 to $522, with an average of $421 over the past 12 months. Anything below $311 counts as a good deal.

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 can be flexible, aim for a Thursday departure instead of Monday. On this route, Thursday flights average $370 - about $213 less than Monday (37% 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 55% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Portland to Cincinnati trip for October. Fares historically average $302 round-trip in that month - typically $391 less than the most expensive month, which is December (based on the last 12 months).

More options for your flight from Portland to Cincinnati

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