$114+ 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 7/19. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — CVG
Jul 15 — Jul 221
Round-trip
1 adult, Economy
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Find cheap flights from Portland to Cincinnati with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Portland to Cincinnati Cinci./N. Kentucky are usually found in August or October, booked 76 days in advance, depart on a Tuesday or Friday and return on a Monday
Cheap flight deals from Portland to Cincinnati
Cheapest
Best
Last-minute
One-way
Cheapest flights from Portland to CincinnatiExplore 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 June 15, 2026.
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 June 15, 2026.
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/192:48 pm
PDX
- CVG
Nonstop4h 32m
Allegiant Air
Thu 7/2312:20 pm
CVG
- PDX
Nonstop4h 38m
Allegiant Air
Deal found 6/12![Allegiant Air logo]()
$208
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/92:48 pm
PDX
- CVG
Nonstop4h 32m
Allegiant Air
Thu 7/1612:20 pm
CVG
- PDX
Nonstop4h 38m
Allegiant Air
Deal found 6/13![Allegiant Air logo]()
$219
This CheapOair deal was found by Cheapflights users on 6/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/122:48 pm
PDX
- CVG
Nonstop4h 32m
Allegiant Air
Sun 7/2612:20 pm
CVG
- PDX
Nonstop4h 38m
Allegiant Air
Deal found 6/10![Allegiant Air logo]()
$228
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/185:42 pm
PDX
- CVG
1 stop22h 49m
Frontier
Wed 9/28:40 pm
CVG
- PDX
1 stop23h 44m
Frontier
Deal found 6/12![Frontier logo]()
$250
This Trip.com deal was found by Cheapflights users on 6/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/162:48 pm
PDX
- CVG
Nonstop4h 32m
Allegiant Air
Sun 7/1912:20 pm
CVG
- PDX
Nonstop4h 38m
Allegiant Air
Deal found 6/11![Allegiant Air logo]()
$251
This Gotogate deal was found by Cheapflights users on 6/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/306:49 pm
PDX
- CVG
1 stop22h 36m
Multiple Airlines
Sun 8/212:20 pm
CVG
- PDX
Nonstop4h 38m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$257
This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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.
Thu 7/302:48 pm
PDX
- CVG
Nonstop4h 32m
Allegiant Air
Sun 8/212:20 pm
CVG
- PDX
Nonstop4h 38m
Allegiant Air
Deal found 6/11![Allegiant Air logo]()
$271
Best flights from Portland to CincinnatiDiscover carefully curated flight deals from Portland to Cincinnati that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 15, 2026.
Discover carefully curated flight deals from Portland to Cincinnati that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 15, 2026.
This Delta deal was found by Cheapflights users on 6/11. 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.
Thu 11/126:00 am
PDX
- CVG
1 stop6h 09m
Delta
Mon 11/167:55 pm
CVG
- PDX
1 stop6h 56m
Delta
Deal found 6/11![Delta logo]()
$357
This Southwest deal was found by Cheapflights users on 6/11. 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.
Thu 10/2211:35 pm
PDX
- CVG
1 stop7h 20m
Southwest
Sun 10/256:00 am
CVG
- PDX
2 stops10h 55m
Southwest
Deal found 6/11![Southwest logo]()
$427
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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.
Tue 8/187:32 am
PDX
- CVG
2 stops12h 57m
Alaska Airlines
Wed 9/21:46 pm
CVG
- PDX
1 stop9h 07m
Alaska Airlines
Deal found 6/10![Alaska Airlines logo]()
$439
This American Airlines deal was found by Cheapflights users on 6/15. 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.
Wed 7/85:49 am
PDX
- CVG
1 stop7h 19m
American Airlines
Sun 7/128:01 pm
CVG
- PDX
1 stop7h 54m
American Airlines
Deal found 6/15![American Airlines logo]()
$444
This Delta deal was found by Cheapflights users on 6/11. 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.
Wed 10/147:10 am
PDX
- CVG
1 stop8h 57m
Delta
Sun 10/186:45 am
CVG
- PDX
1 stop8h 44m
Delta
Deal found 6/11![Delta logo]()
$391
This Southwest deal was found by Cheapflights users on 6/10. 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.
Wed 7/298:35 am
PDX
- CVG
2 stops10h 20m
Southwest
Wed 8/55:40 am
CVG
- PDX
1 stop8h 00m
Southwest
Deal found 6/10![Southwest logo]()
$434
This Delta deal was found by Cheapflights users on 6/14. 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.
Tue 8/1112:35 am
PDX
- CVG
1 stop6h 21m
Delta
Sun 8/237:12 am
CVG
- PDX
1 stop7h 58m
Delta
Deal found 6/14![Delta logo]()
$408
This Delta deal was found by Cheapflights users on 6/14. 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.
Thu 10/82:30 pm
PDX
- CVG
1 stop6h 54m
Delta
Mon 10/126:15 am
CVG
- PDX
1 stop7h 50m
Delta
Deal found 6/14![Delta logo]()
$409
This Southwest deal was found by Cheapflights users on 6/10. 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.
Fri 7/1011:30 pm
PDX
- CVG
2 stops9h 35m
Southwest
Sun 7/128:25 pm
CVG
- PDX
1 stop6h 50m
Southwest
Deal found 6/10![Southwest logo]()
$478
This Delta deal was found by Cheapflights users on 6/10. 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.
Thu 7/91:45 pm
PDX
- CVG
1 stop6h 26m
Delta
Sun 7/127:12 am
CVG
- PDX
1 stop7h 58m
Delta
Deal found 6/10![Delta logo]()
$473
Last-minute flights from Portland to CincinnatiDiscover last-minute flight deals from Portland to Cincinnati. Data last updated June 15, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Cincinnati. Data last updated June 15, 2026 and is based on user searches.
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/92:48 pm
PDX
- CVG
Nonstop4h 32m
Allegiant Air
Thu 7/1612:20 pm
CVG
- PDX
Nonstop4h 38m
Allegiant Air
Deal found 6/13![Allegiant Air logo]()
$219
This CheapOair deal was found by Cheapflights users on 6/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/122:48 pm
PDX
- CVG
Nonstop4h 32m
Allegiant Air
Sun 7/2612:20 pm
CVG
- PDX
Nonstop4h 38m
Allegiant Air
Deal found 6/10![Allegiant Air logo]()
$228
This Trip.com deal was found by Cheapflights users on 6/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/162:48 pm
PDX
- CVG
Nonstop4h 32m
Allegiant Air
Sun 7/1912:20 pm
CVG
- PDX
Nonstop4h 38m
Allegiant Air
Deal found 6/11![Allegiant Air logo]()
$251
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/192:48 pm
PDX
- CVG
Nonstop4h 32m
Allegiant Air
Thu 7/2312:20 pm
CVG
- PDX
Nonstop4h 38m
Allegiant Air
Deal found 6/12![Allegiant Air logo]()
$208
This Gotogate deal was found by Cheapflights users on 6/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/306:49 pm
PDX
- CVG
1 stop22h 36m
Multiple Airlines
Sun 8/212:20 pm
CVG
- PDX
Nonstop4h 38m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$257
This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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.
Thu 7/302:48 pm
PDX
- CVG
Nonstop4h 32m
Allegiant Air
Sun 8/212:20 pm
CVG
- PDX
Nonstop4h 38m
Allegiant Air
Deal found 6/11![Allegiant Air logo]()
$271
One-way flights from Portland to CincinnatiSearch for one-way flight options from Portland to Cincinnati. Find affordable one-way fares based on user searches. Data last updated June 15, 2026.
Search for one-way flight options from Portland to Cincinnati. Find affordable one-way fares based on user searches. Data last updated June 15, 2026.
This CheapOair deal was found by Cheapflights users on 6/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/192:48 pm
PDX
- CVG
Nonstop4h 32m
Allegiant Air
Deal found 6/11![Allegiant Air logo]()
$114
This CheapOair deal was found by Cheapflights users on 6/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/92:48 pm
PDX
- CVG
Nonstop4h 32m
Allegiant Air
Deal found 6/10![Allegiant Air logo]()
$116
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/122:48 pm
PDX
- CVG
Nonstop4h 32m
Allegiant Air
Deal found 6/12![Allegiant Air logo]()
$130
This Super.com deal was found by Cheapflights users on 6/14. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/252:38 pm
PDX
- CVG
Nonstop4h 22m
Allegiant Air
Deal found 6/14![Allegiant Air logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/162:48 pm
PDX
- CVG
Nonstop4h 32m
Allegiant Air
Deal found 6/14![Allegiant Air logo]()
$146
This Delta deal was found by Cheapflights users on 6/11. 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.
Wed 9/307:00 am
PDX
- CVG
1 stop9h 10m
Delta
Deal found 6/11![Delta logo]()
$148
This Super.com 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/55:21 pm
PDX
- CVG
1 stop23h 08m
Frontier
Deal found 6/12![Frontier logo]()
$151
This Southwest deal was found by Cheapflights users on 6/11. 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.
Wed 9/3011:30 pm
PDX
- CVG
2 stops10h 00m
Southwest
Deal found 6/11![Southwest logo]()
$153
This CheapOair deal was found by Cheapflights users on 6/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:42 pm
PDX
- CVG
1 stop22h 49m
Frontier
Deal found 6/14![Frontier logo]()
$156
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2812:33 am
PDX
- CVG
1 stop6h 30m
Delta
Deal found 6/13![Delta logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/22:48 pm
PDX
- CVG
Nonstop4h 32m
Allegiant Air
Deal found 6/11![Allegiant Air logo]()
$166
This Trip.com deal was found by Cheapflights users on 6/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/133:22 pm
PDX
- CVG
1 stop16h 58m
Frontier
Deal found 6/15![Frontier logo]()
$167
Find 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 June 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $208 (Kiwi.com) |
One-way from | $114 (CheapOair) |
Popular in | December |
Cheapest in | August |
Average price | $351 |
Good round-trip deal | $160 or less |
Good one-way deal | $104 or less |
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 June 15, 2026.
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
Cheapest round-trip
Quickest round-trip
PortlandCincinnati
PDX - CVG
PDXCVG
Portland
Thu 11/12
6:00 am-3:09 pm
1 stop6h 09m
Cincinnati Cinci./N. Kentucky
Mon 11/16
7:55 pm-11:51 pm
1 stop6h 56m
$357
PortlandCincinnati
PDX - CVG
PDXCVG
Portland
Wed 10/14
7:10 am-7:07 pm
1 stop8h 57m
Cincinnati Cinci./N. Kentucky
Sun 10/18
6:45 am-12:29 pm
1 stop8h 44m
$391
PortlandCincinnati
PDX - CVG
PDXCVG
Portland
Tue 8/11
12:35 am-9:56 am
1 stop6h 21m
Cincinnati Cinci./N. Kentucky
Sun 8/23
7:12 am-12:10 pm
1 stop7h 58m
$408
PortlandCincinnati
PDX - CVG
PDXCVG
Portland
Thu 10/8
2:30 pm-12:24 am
1 stop6h 54m
Cincinnati Cinci./N. Kentucky
Mon 10/12
6:15 am-11:05 am
1 stop7h 50m
$409
PortlandCincinnati
PDX - CVG
PDXCVG
Portland
Thu 10/22
11:35 pm-9:55 am
1 stop7h 20m
Cincinnati Cinci./N. Kentucky
Sun 10/25
6:00 am-1:55 pm
2 stops10h 55m
$427
PortlandCincinnati
PDX - CVG
PDXCVG
Portland
Wed 7/29
8:35 am-9:55 pm
2 stops10h 20m
Cincinnati Cinci./N. Kentucky
Wed 8/5
5:40 am-10:40 am
1 stop8h 00m
$434
PortlandCincinnati
PDX - CVG
PDXCVG
Portland
Tue 8/18
7:32 am-11:29 pm
2 stops12h 57m
Cincinnati Cinci./N. Kentucky
Wed 9/2
1:46 pm-7:53 pm
1 stop9h 07m
$439
PortlandCincinnati
PDX - CVG
PDXCVG
Portland
Wed 7/8
5:49 am-4:08 pm
1 stop7h 19m
Cincinnati Cinci./N. Kentucky
Sun 7/12
8:01 pm-12:55 am
1 stop7h 54m
$444
PortlandCincinnati
PDX - CVG
PDXCVG
Portland
Thu 7/9
1:45 pm-11:11 pm
1 stop6h 26m
Cincinnati Cinci./N. Kentucky
Sun 7/12
7:12 am-12:10 pm
1 stop7h 58m
$473
PortlandCincinnati
PDX - CVG
PDXCVG
Portland
Fri 7/10
11:30 pm-12:05 pm
2 stops9h 35m
Cincinnati Cinci./N. Kentucky
Sun 7/12
8:25 pm-12:15 am
1 stop6h 50m
$478
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from Portland to Cincinnati
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Cincinnati in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Portland-Cincinnati flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Cincinnati flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-Cincinnati flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Portland-Cincinnati flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Cincinnati flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
PDX-CVG
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?
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 75 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 $288). Flying from Portland to Cincinnati in December is currently the most expensive (average of $536). 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.
How much does it cost to fly round-trip from Portland to Cincinnati?
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 June 15, 2026.
Get a feel of what it's like to fly with Alaska Airlines,Delta, andUnited Airlines from Portland to Cincinnati by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Comfort
7.8
Food
7.1
Boarding
8.1
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Crew
8.5
Comfort
7.8
Food
7.1
Boarding
8.1
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Crew
8.5
Comfort
7.8
Food
7.1
Boarding
8.1
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Crew
8.5
Comfort
7.8
Food
7.1
Boarding
8.1
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Crew
8.5
Comfort
7.8
Food
7.1
Boarding
8.1
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Crew
8.5
Comfort
7.8
Food
7.1
Boarding
8.1
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
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.
Traveling to a place near Cincinnati?
Book flights to Cincinnati if you plan to visit one of these locationsFlorence
Sharonville
Blue Ash
Mason
Williamstown
Hebron
West Chester
Newport
Covington
Edgewood
Sparta
Middletown
Oxford
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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 June 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$53 | Average$164 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$142 | Average$234 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$223 | Average$484 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$224 | Average$426 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$256 | Average$440 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$296 | Average$511 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$356 | Average$502 | FlexibilityNo cancel fee | On-time63% |