$53+ Cheap flights from Cincinnati to Portland (CVG - PDX)
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 6/7. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — PDX
Apr 21 — Apr 281
Round-trip
1 adult, Economy
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Find cheap flights from Cincinnati to Portland 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 Cincinnati Cinci./N. Kentucky to Portland are usually found in September or August, booked 63 days in advance, depart on a Wednesday or Saturday and return on a Wednesday
Cheap flight deals from Cincinnati to Portland
Cheapest
Best
Last-minute
One-way
Cheapest flights from Cincinnati to PortlandExplore the most affordable flight options available from Cincinnati to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 22, 2026.
Explore the most affordable flight options available from Cincinnati to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/18. 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 5/2412:06 pm
CVG
- PDX
Nonstop4h 48m
Allegiant Air
Thu 5/282:44 pm
PDX
- CVG
Nonstop4h 23m
Allegiant Air
Deal found 3/18![Allegiant Air logo]()
$181
This Cheapflightsfares deal was found by Cheapflights users on 3/21. 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 5/2112:06 pm
CVG
- PDX
Nonstop4h 48m
Allegiant Air
Thu 5/282:44 pm
PDX
- CVG
Nonstop4h 23m
Allegiant Air
Deal found 3/21![Allegiant Air logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 3/22. 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 5/248:36 pm
CVG
- PDX
1 stop23h 10m
Multiple Airlines
Thu 5/282:44 pm
PDX
- CVG
Nonstop4h 23m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 3/22. 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.
Wed 5/612:55 pm
CVG
- PDX
2 stops25h 55m
Multiple Airlines
Thu 5/282:44 pm
PDX
- CVG
Nonstop4h 23m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$234
This CheapOair deal was found by Cheapflights users on 3/20. 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.
Fri 5/18:17 pm
CVG
- PDX
1 stop18h 25m
Frontier
Fri 5/812:35 pm
PDX
- CVG
1 stop20h 25m
Frontier
Deal found 3/20![Frontier logo]()
$241
This Kiwi.com deal was found by Cheapflights users on 3/18. 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 7/512:20 pm
CVG
- PDX
Nonstop4h 38m
Allegiant Air
Thu 7/92:48 pm
PDX
- CVG
Nonstop4h 32m
Allegiant Air
Deal found 3/18![Allegiant Air logo]()
$243
This Booking.com deal was found by Cheapflights users on 3/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/178:20 pm
CVG
- PDX
1 stop16h 30m
Multiple Airlines
Sun 5/242:44 pm
PDX
- CVG
Nonstop4h 23m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$257
Best flights from Cincinnati to PortlandDiscover carefully curated flight deals from Cincinnati to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 22, 2026.
Discover carefully curated flight deals from Cincinnati to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 22, 2026.
This Alaska Airlines deal was found by Cheapflights users on 3/18. 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.
Thu 5/76:58 pm
CVG
- PDX
1 stop16h 03m
Alaska Airlines
Sun 5/106:00 am
PDX
- CVG
1 stop8h 58m
Alaska Airlines
Deal found 3/18![Alaska Airlines logo]()
$355
This Southwest deal was found by Cheapflights users on 3/21. 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.
Sat 4/186:40 am
CVG
- PDX
2 stops11h 15m
Southwest
Sat 4/256:00 am
PDX
- CVG
1 stop7h 20m
Southwest
Deal found 3/21![Southwest logo]()
$402
This Alaska Airlines deal was found by Cheapflights users on 3/22. 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.
Wed 8/195:24 pm
CVG
- PDX
1 stop9h 51m
Alaska Airlines
Sat 8/226:07 am
PDX
- CVG
1 stop7h 17m
Alaska Airlines
Deal found 3/22![Alaska Airlines logo]()
$459
This Southwest deal was found by Cheapflights users on 3/17. 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.
Tue 6/307:40 pm
CVG
- PDX
1 stop6h 50m
Southwest
Sat 7/45:00 am
PDX
- CVG
2 stops8h 10m
Southwest
Deal found 3/17![Southwest logo]()
$464
This Southwest deal was found by Cheapflights users on 3/21. 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 9/36:00 am
CVG
- PDX
2 stops9h 50m
Southwest
Mon 9/711:30 pm
PDX
- CVG
2 stops10h 05m
Southwest
Deal found 3/21![Southwest logo]()
$469
This Alaska Airlines deal was found by Cheapflights users on 3/21. 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.
Wed 5/612:37 pm
CVG
- PDX
1 stop10h 25m
Alaska Airlines
Sat 5/98:45 am
PDX
- CVG
2 stops11h 42m
Alaska Airlines
Deal found 3/21![Alaska Airlines logo]()
$502
This Southwest deal was found by Cheapflights users on 3/17. 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.
Mon 6/155:30 am
CVG
- PDX
1 stop13h 50m
Southwest
Mon 6/1511:30 pm
PDX
- CVG
2 stops9h 45m
Southwest
Deal found 3/17![Southwest logo]()
$470
This Southwest deal was found by Cheapflights users on 3/21. 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 9/38:10 am
CVG
- PDX
2 stops9h 50m
Southwest
Sun 9/610:55 am
PDX
- CVG
1 stop6h 20m
Southwest
Deal found 3/21![Southwest logo]()
$478
This Southwest deal was found by Cheapflights users on 3/21. 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 7/312:55 pm
CVG
- PDX
2 stops12h 10m
Southwest
Tue 7/146:00 am
PDX
- CVG
1 stop5h 55m
Southwest
Deal found 3/21![Southwest logo]()
$478
This Southwest deal was found by Cheapflights users on 3/19. 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.
Sat 5/3012:50 pm
CVG
- PDX
2 stops10h 35m
Southwest
Sat 6/611:30 pm
PDX
- CVG
2 stops10h 55m
Southwest
Deal found 3/19![Southwest logo]()
$483
Last-minute flights from Cincinnati to PortlandDiscover last-minute flight deals from Cincinnati to Portland. Data last updated March 22, 2026 and is based on user searches.
Discover last-minute flight deals from Cincinnati to Portland. Data last updated March 22, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 3/20. 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.
Sat 3/218:48 pm
CVG
- PDX
1 stop15h 10m
Frontier
Fri 3/279:53 am
PDX
- CVG
1 stop12h 12m
Frontier
Deal found 3/20![Frontier logo]()
$271
This CheapOair deal was found by Cheapflights users on 3/19. 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.
Sat 3/218:48 pm
CVG
- PDX
1 stop15h 10m
Frontier
Sat 3/2812:47 pm
PDX
- CVG
1 stop8h 12m
Frontier
Deal found 3/19![Frontier logo]()
$326
This CheapOair deal was found by Cheapflights users on 3/20. 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 4/168:12 pm
CVG
- PDX
1 stop17h 51m
Frontier
Sun 4/1911:15 am
PDX
- CVG
1 stop28h 57m
Frontier
Deal found 3/20![Frontier logo]()
$281
This Kiwi.com deal was found by Cheapflights users on 3/18. 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.
Fri 4/178:17 pm
CVG
- PDX
1 stop18h 25m
Frontier
Tue 4/2112:38 pm
PDX
- CVG
2 stops17h 44m
Frontier
Deal found 3/18![Frontier logo]()
$315
This Kiwi.com deal was found by Cheapflights users on 3/18. 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.
Fri 4/178:17 pm
CVG
- PDX
1 stop18h 25m
Frontier
Tue 4/2812:38 pm
PDX
- CVG
2 stops17h 44m
Frontier
Deal found 3/18![Frontier logo]()
$321
This Kiwi.com deal was found by Cheapflights users on 3/18. 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.
Fri 4/178:17 pm
CVG
- PDX
1 stop18h 25m
Frontier
Wed 4/2912:38 pm
PDX
- CVG
1 stop27h 34m
Frontier
Deal found 3/18![Frontier logo]()
$324
This Delta deal was found by Cheapflights users on 3/18. 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.
Sat 4/186:30 am
CVG
- PDX
1 stop9h 22m
Delta
Sat 5/27:05 am
PDX
- CVG
1 stop8h 55m
Delta
Deal found 3/18![Delta logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 3/18. 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.
Mon 4/208:17 pm
CVG
- PDX
1 stop18h 35m
Frontier
Wed 4/2912:38 pm
PDX
- CVG
1 stop27h 34m
Frontier
Deal found 3/18![Frontier logo]()
$313
This Kiwi.com deal was found by Cheapflights users on 3/18. 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.
Mon 4/208:17 pm
CVG
- PDX
1 stop18h 35m
Frontier
Sat 5/212:27 pm
PDX
- CVG
2 stops27h 56m
Frontier
Deal found 3/18![Frontier logo]()
$316
This CheapOair deal was found by Cheapflights users on 3/18. 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.
Mon 4/208:17 pm
CVG
- PDX
1 stop18h 35m
Frontier
Thu 4/3011:58 am
PDX
- CVG
1 stop28h 14m
Frontier
Deal found 3/18![Frontier logo]()
$317
This Alaska Airlines deal was found by Cheapflights users on 3/19. 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.
Mon 4/207:29 pm
CVG
- PDX
1 stop15h 41m
Alaska Airlines
Fri 4/241:52 pm
PDX
- CVG
1 stop25h 06m
Alaska Airlines
Deal found 3/19![Alaska Airlines logo]()
$325
This Delta deal was found by Cheapflights users on 3/17. 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 4/295:59 am
CVG
- PDX
2 stops9h 53m
Delta
Wed 5/69:05 am
PDX
- CVG
1 stop6h 55m
Delta
Deal found 3/17![Delta logo]()
$310
One-way flights from Cincinnati to PortlandSearch for one-way flight options from Cincinnati to Portland. Find affordable one-way fares based on user searches. Data last updated March 22, 2026.
Search for one-way flight options from Cincinnati to Portland. Find affordable one-way fares based on user searches. Data last updated March 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/17. 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 6/712:05 pm
CVG
- PDX
Nonstop4h 43m
Allegiant Air
Deal found 3/17![Allegiant Air logo]()
$53
This Cheapflightsfares deal was found by Cheapflights users on 3/21. 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.
Sun 6/1412:05 pm
CVG
- PDX
Nonstop4h 43m
Allegiant Air
Deal found 3/21![Allegiant Air logo]()
$66
This Kiwi.com deal was found by Cheapflights users on 3/17. 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.
Fri 4/178:17 pm
CVG
- PDX
1 stop18h 25m
Frontier
Deal found 3/17![Frontier logo]()
$86
This CheapOair deal was found by Cheapflights users on 3/20. 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 4/1410:00 am
CVG
- PDX
1 stop28h 38m
Frontier
Deal found 3/20![Frontier logo]()
$92
This Kiwi.com deal was found by Cheapflights users on 3/22. 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 8/1312:20 pm
CVG
- PDX
Nonstop4h 48m
Allegiant Air
Deal found 3/22![Allegiant Air logo]()
$93
This Kiwi.com deal was found by Cheapflights users on 3/22. 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 8/912:20 pm
CVG
- PDX
Nonstop4h 48m
Allegiant Air
Deal found 3/22![Allegiant Air logo]()
$103
This Priceline deal was found by Cheapflights users on 3/17. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1512:55 pm
CVG
- PDX
1 stop6h 51m
Frontier
Deal found 3/17![Frontier logo]()
$105
This Booking.com deal was found by Cheapflights users on 3/22. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/248:17 pm
CVG
- PDX
1 stop18h 25m
Frontier
Deal found 3/22![Frontier logo]()
$111
Find flight deals from Cincinnati to Portland
Discover tips and strategies to find the most affordable flight options for your journey from Cincinnati (CVG) to Portland (PDX). 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 March 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $181 (Kiwi.com) |
One-way from | $53 (Kiwi.com) |
Popular in | March |
Cheapest in | September |
Average price | $434 |
Good round-trip deal | $169 or less |
Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated March 22, 2026.
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
Cheapest round-trip
CincinnatiPortland
CVG - PDX
CVGPDX
Cincinnati Cinci./N. Kentucky
Thu 5/7
6:58 pm-8:01 am
1 stop16h 03m
Portland
Sun 5/10
6:00 am-5:58 pm
1 stop8h 58m
$355
CincinnatiPortland
CVG - PDX
CVGPDX
Cincinnati Cinci./N. Kentucky
Sat 4/18
6:40 am-2:55 pm
2 stops11h 15m
Portland
Sat 4/25
6:00 am-4:20 pm
1 stop7h 20m
$402
CincinnatiPortland
CVG - PDX
CVGPDX
Cincinnati Cinci./N. Kentucky
Wed 8/19
5:24 pm-12:15 am
1 stop9h 51m
Portland
Sat 8/22
6:07 am-4:24 pm
1 stop7h 17m
$459
Quickest round-trip
CincinnatiPortland
CVG - PDX
CVGPDX
Cincinnati Cinci./N. Kentucky
Tue 6/30
7:40 pm-11:30 pm
1 stop6h 50m
Portland
Sat 7/4
5:00 am-4:10 pm
2 stops8h 10m
$464
CincinnatiPortland
CVG - PDX
CVGPDX
Cincinnati Cinci./N. Kentucky
Thu 9/3
6:00 am-12:50 pm
2 stops9h 50m
Portland
Mon 9/7
11:30 pm-12:35 pm
2 stops10h 05m
$469
CincinnatiPortland
CVG - PDX
CVGPDX
Cincinnati Cinci./N. Kentucky
Mon 6/15
5:30 am-4:20 pm
1 stop13h 50m
Portland
Mon 6/15
11:30 pm-12:15 pm
2 stops9h 45m
$470
CincinnatiPortland
CVG - PDX
CVGPDX
Cincinnati Cinci./N. Kentucky
Thu 9/3
8:10 am-3:00 pm
2 stops9h 50m
Portland
Sun 9/6
10:55 am-8:15 pm
1 stop6h 20m
$478
CincinnatiPortland
CVG - PDX
CVGPDX
Cincinnati Cinci./N. Kentucky
Fri 7/3
12:55 pm-10:05 pm
2 stops12h 10m
Portland
Tue 7/14
6:00 am-2:55 pm
1 stop5h 55m
$478
CincinnatiPortland
CVG - PDX
CVGPDX
Cincinnati Cinci./N. Kentucky
Sat 5/30
12:50 pm-8:25 pm
2 stops10h 35m
Portland
Sat 6/6
11:30 pm-1:25 pm
2 stops10h 55m
$483
CincinnatiPortland
CVG - PDX
CVGPDX
Cincinnati Cinci./N. Kentucky
Wed 5/6
12:37 pm-8:02 pm
1 stop10h 25m
Portland
Sat 5/9
8:45 am-11:27 pm
2 stops11h 42m
$502
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from Cincinnati to Portland
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 Cincinnati to Portland in March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Cincinnati-Portland flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cincinnati-Portland flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cincinnati-Portland flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Cincinnati-Portland 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 Cincinnati-Portland 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 Cincinnati to Portland
Have a flexible travel schedule? Discover the best time to fly to Portland from Cincinnati with our price prediction graph.
CVG-PDX
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 Cincinnati to Portland
How far ahead should I book a flight from Cincinnati to Portland?
Use this chart to determine the optimal time to book a round-trip flight from Cincinnati to Portland. Price data was last updated on March 13, 2026.
Booking 63 days in advance of your planned departure date is, on average, the best time to get cheap flights from Cincinnati to Portland. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Cincinnati to Portland?
Currently, August is the cheapest month in which you can book a flight from Cincinnati to Portland (average of $96). Flying from Cincinnati to Portland in January is currently the most expensive (average of $257). 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.
Reviews of airlines servicing Portland
Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated March 22, 2026.
Read through reviews of airlines operating flights from Cincinnati to Portland, such as Delta,United Airlines, andAllegiant Air. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.9
Food
7.2
Entertainment
7.8
Boarding
8.1
Overall
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Food
7.2
Entertainment
7.8
Boarding
8.1
Overall
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Food
7.2
Entertainment
7.8
Boarding
8.1
Overall
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Food
7.2
Entertainment
7.8
Boarding
8.1
Overall
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Food
7.2
Entertainment
7.8
Boarding
8.1
Overall
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Food
7.2
Entertainment
7.8
Boarding
8.1
Overall
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Cincinnati to Portland. 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 Portland?
Book flights to Portland if you plan to visit one of these locationsVancouver
Seaside
Clackamas
Lincoln City
Longview
Lake Oswego
Hillsboro
Troutdale
Cannon Beach
Long Beach
McMinnville
Tigard
The Dalles
Beaverton
Depoe Bay
Wilsonville
Stevenson
Tillamook
Pacific City
Astoria
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Cincinnati and Portland flights
Browse other Cincinnati and Portland flight options. Last updated on March 22, 2026.
Other flights from Cincinnati
Browse through other flights departing from Cincinnati. Flights are based on user searches made on Cheapflights and were last updated on March 22, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Portland
Explore flights to Portland departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 22, 2026.
Top 7 airlines flying from Cincinnati to Portland
Discover the top 7 airlines that operate flights from Cincinnati to Portland. 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 March 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$84 | Average$156 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$150 | Average$257 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$156 | Average$424 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$223 | Average$432 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$228 | Average$391 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$245 | Average$391 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$298 | Average$468 | FlexibilityNo cancel fee | On-time63% |