$128+ 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 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — CVG
Aug 11 — Aug 181
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 October or August, booked 76 days in advance, depart on a Tuesday or Monday and return on a Monday
Cheap flight deals from Portland to Cincinnati
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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 July 12, 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 July 12, 2026.
This Super.com deal was found by Cheapflights users on 7/11. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/232:48 pm
PDX
- CVG
Nonstop4h 32m
Allegiant Air
Sun 7/2612:20 pm
CVG
- PDX
Nonstop4h 38m
Allegiant Air
Deal found 7/11![Allegiant Air logo]()
$165
This American Airlines deal was found by Cheapflights users on 7/7. 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.
Tue 8/1811:34 pm
PDX
- CVG
1 stop6h 50m
American Airlines
Wed 9/26:00 am
CVG
- PDX
1 stop8h 34m
American Airlines
Deal found 7/7![American Airlines logo]()
$255
This United Airlines deal was found by Cheapflights users on 7/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/225:00 am
PDX
- CVG
1 stop6h 23m
United Airlines
Tue 8/2511:17 am
CVG
- PDX
2 stops9h 33m
United Airlines
Deal found 7/8![United Airlines logo]()
$260
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 10/812:34 pm
PDX
- CVG
1 stop8h 55m
Frontier
Tue 10/136:05 am
CVG
- PDX
1 stop13h 30m
Frontier
Deal found 7/9![Frontier logo]()
$262
This American Airlines deal was found by Cheapflights users on 7/8. 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.
Fri 9/1811:08 pm
PDX
- CVG
1 stop7h 18m
American Airlines
Mon 9/215:17 pm
CVG
- PDX
1 stop9h 06m
American Airlines
Deal found 7/8![American Airlines logo]()
$263
This Kiwi.com deal was found by Cheapflights users on 7/11. 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 9/173:22 pm
PDX
- CVG
2 stops17h 21m
Frontier
Mon 9/2112:25 pm
CVG
- PDX
1 stop29h 02m
Frontier
Deal found 7/11![Frontier logo]()
$278
This Delta deal was found by Cheapflights users on 7/8. 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 8/186:45 am
PDX
- CVG
1 stop6h 57m
Delta
Wed 9/25:40 am
CVG
- PDX
1 stop7h 47m
Delta
Deal found 7/8![Delta logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 7/11. 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 9/312:20 pm
PDX
- CVG
2 stops20h 01m
Frontier
Tue 9/88:30 pm
CVG
- PDX
1 stop20h 57m
Frontier
Deal found 7/11![Frontier logo]()
$280
This American Airlines deal was found by Cheapflights users on 7/8. 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 9/25:15 am
PDX
- CVG
1 stop8h 35m
American Airlines
Sun 9/61:46 pm
CVG
- PDX
1 stop8h 13m
American Airlines
Deal found 7/8![American Airlines logo]()
$281
This American Airlines deal was found by Cheapflights users on 7/8. 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.
Sat 8/2211:34 pm
PDX
- CVG
1 stop6h 50m
American Airlines
Mon 8/248:00 am
CVG
- PDX
1 stop8h 52m
American Airlines
Deal found 7/8![American Airlines logo]()
$282
This Southwest deal was found by Cheapflights users on 7/8. 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 9/1011:30 pm
PDX
- CVG
2 stops11h 05m
Southwest
Tue 9/155:40 am
CVG
- PDX
1 stop8h 00m
Southwest
Deal found 7/8![Southwest logo]()
$284
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 July 12, 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 July 12, 2026.
This Delta deal was found by Cheapflights users on 7/10. 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 10/85:34 pm
PDX
- CVG
1 stop9h 46m
Delta
Mon 10/127:05 am
CVG
- PDX
1 stop8h 28m
Delta
Deal found 7/10![Delta logo]()
$295
This Southwest deal was found by Cheapflights users on 7/7. 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 9/97:05 am
PDX
- CVG
2 stops10h 45m
Southwest
Mon 9/287:00 pm
CVG
- PDX
1 stop7h 05m
Southwest
Deal found 7/7![Southwest logo]()
$301
This United Airlines deal was found by Cheapflights users on 7/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:00 am
PDX
- CVG
1 stop6h 23m
United Airlines
Wed 9/212:29 pm
CVG
- PDX
1 stop9h 24m
United Airlines
Deal found 7/7![United Airlines logo]()
$355
This Delta deal was found by Cheapflights users on 7/11. 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.
Sat 9/51:30 pm
PDX
- CVG
1 stop7h 04m
Delta
Sun 9/66:00 am
CVG
- PDX
1 stop7h 49m
Delta
Deal found 7/11![Delta logo]()
$307
This Southwest deal was found by Cheapflights users on 7/11. 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 8/611:30 pm
PDX
- CVG
1 stop7h 55m
Southwest
Sat 8/81:15 pm
CVG
- PDX
2 stops11h 05m
Southwest
Deal found 7/11![Southwest logo]()
$316
This United Airlines deal was found by Cheapflights users on 7/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/47:16 am
PDX
- CVG
1 stop6h 39m
United Airlines
Mon 9/77:00 am
CVG
- PDX
1 stop7h 28m
United Airlines
Deal found 7/11![United Airlines logo]()
$385
This Southwest deal was found by Cheapflights users on 7/11. 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.
Mon 8/1010:45 pm
PDX
- CVG
1 stop11h 55m
Southwest
Mon 8/177:00 pm
CVG
- PDX
1 stop7h 05m
Southwest
Deal found 7/11![Southwest logo]()
$360
This United Airlines deal was found by Cheapflights users on 7/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1211:02 pm
PDX
- CVG
1 stop7h 23m
United Airlines
Sun 9/132:55 pm
CVG
- PDX
1 stop8h 15m
United Airlines
Deal found 7/11![United Airlines logo]()
$394
This Southwest deal was found by Cheapflights users on 7/10. 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 8/76:25 am
PDX
- CVG
2 stops11h 00m
Southwest
Sat 8/83:50 pm
CVG
- PDX
1 stop8h 30m
Southwest
Deal found 7/10![Southwest logo]()
$382
This Southwest deal was found by Cheapflights users on 7/9. 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 8/156:50 am
PDX
- CVG
2 stops9h 00m
Southwest
Mon 8/175:25 pm
CVG
- PDX
2 stops9h 15m
Southwest
Deal found 7/9![Southwest logo]()
$387
This Southwest deal was found by Cheapflights users on 7/9. 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 8/2011:30 pm
PDX
- CVG
2 stops11h 05m
Southwest
Sun 8/231:30 pm
CVG
- PDX
2 stops9h 55m
Southwest
Deal found 7/9![Southwest logo]()
$393
This Southwest deal was found by Cheapflights users on 7/7. 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 10/229:15 pm
PDX
- CVG
2 stops9h 40m
Southwest
Sun 10/253:20 pm
CVG
- PDX
1 stop7h 55m
Southwest
Deal found 7/7![Southwest logo]()
$397
Last-minute flights from Portland to CincinnatiDiscover last-minute flight deals from Portland to Cincinnati. Data last updated July 12, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Cincinnati. Data last updated July 12, 2026 and is based on user searches.
This Super.com deal was found by Cheapflights users on 7/7. 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.
Sun 7/192:48 pm
PDX
- CVG
Nonstop4h 32m
Allegiant Air
Thu 7/2312:20 pm
CVG
- PDX
Nonstop4h 38m
Allegiant Air
Deal found 7/7![Allegiant Air logo]()
$294
This Super.com deal was found by Cheapflights users on 7/11. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/232:48 pm
PDX
- CVG
Nonstop4h 32m
Allegiant Air
Sun 7/2612:20 pm
CVG
- PDX
Nonstop4h 38m
Allegiant Air
Deal found 7/11![Allegiant Air logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 7/11. 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 7/236:49 pm
PDX
- CVG
1 stop22h 36m
Multiple Airlines
Sun 7/2612:20 pm
CVG
- PDX
Nonstop4h 38m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$309
This Booking.com deal was found by Cheapflights users on 7/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/262:48 pm
PDX
- CVG
Nonstop4h 32m
Allegiant Air
Sun 8/212:20 pm
CVG
- PDX
Nonstop4h 38m
Allegiant Air
Deal found 7/10![Allegiant Air logo]()
$291
This American Airlines deal was found by Cheapflights users on 7/7. 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.
Tue 8/1811:34 pm
PDX
- CVG
1 stop6h 50m
American Airlines
Wed 9/26:00 am
CVG
- PDX
1 stop8h 34m
American Airlines
Deal found 7/7![American Airlines logo]()
$255
This Delta deal was found by Cheapflights users on 7/8. 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 8/186:45 am
PDX
- CVG
1 stop6h 57m
Delta
Wed 9/25:40 am
CVG
- PDX
1 stop7h 47m
Delta
Deal found 7/8![Delta logo]()
$279
This CheapOair deal was found by Cheapflights users on 7/11. 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.
Tue 8/185:56 pm
PDX
- CVG
1 stop22h 29m
Frontier
Wed 9/29:20 pm
CVG
- PDX
1 stop18h 32m
Frontier
Deal found 7/11![Frontier logo]()
$300
This United Airlines deal was found by Cheapflights users on 7/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/225:00 am
PDX
- CVG
1 stop6h 23m
United Airlines
Tue 8/2511:17 am
CVG
- PDX
2 stops9h 33m
United Airlines
Deal found 7/8![United Airlines logo]()
$260
This American Airlines deal was found by Cheapflights users on 7/8. 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.
Sat 8/2211:34 pm
PDX
- CVG
1 stop6h 50m
American Airlines
Mon 8/248:00 am
CVG
- PDX
1 stop8h 52m
American Airlines
Deal found 7/8![American Airlines logo]()
$282
This United Airlines deal was found by Cheapflights users on 7/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:00 am
PDX
- CVG
1 stop6h 23m
United Airlines
Fri 9/46:26 pm
CVG
- PDX
1 stop7h 26m
United Airlines
Deal found 7/10![United Airlines logo]()
$299
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 July 12, 2026.
Search for one-way flight options from Portland to Cincinnati. Find affordable one-way fares based on user searches. Data last updated July 12, 2026.
This United Airlines deal was found by Cheapflights users on 7/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2910:50 am
PDX
- CVG
1 stop8h 40m
United Airlines
Deal found 7/8![United Airlines logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/195:56 pm
PDX
- CVG
1 stop22h 39m
Frontier
Deal found 7/10![Frontier logo]()
$131
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/243:22 pm
PDX
- CVG
2 stops17h 21m
Frontier
Deal found 7/10![Frontier logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2912:20 pm
PDX
- CVG
2 stops20h 01m
Frontier
Deal found 7/10![Frontier logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/233:22 pm
PDX
- CVG
2 stops17h 21m
Frontier
Deal found 7/10![Frontier logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/173:22 pm
PDX
- CVG
2 stops17h 21m
Frontier
Deal found 7/10![Frontier logo]()
$137
This Delta deal was found by Cheapflights users on 7/7. 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 8/512:35 am
PDX
- CVG
1 stop6h 21m
Delta
Deal found 7/7![Delta logo]()
$140
This Southwest deal was found by Cheapflights users on 7/8. 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 9/1011:30 pm
PDX
- CVG
2 stops11h 05m
Southwest
Deal found 7/8![Southwest logo]()
$145
This Delta deal was found by Cheapflights users on 7/10. 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.
Sat 8/2910:55 pm
PDX
- CVG
1 stop7h 01m
Delta
Deal found 7/10![Delta logo]()
$148
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 July 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $165 (Super.com) |
One-way from | $128 (United Airlines) |
Popular in | December |
Cheapest in | October |
Average price | $393 |
Good round-trip deal | $307 or less |
Good one-way deal | $153 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 July 12, 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
PortlandCincinnati
PDX - CVG
PDXCVG
Portland
Thu 10/8
5:34 pm-6:20 am
1 stop9h 46m
Cincinnati Cinci./N. Kentucky
Mon 10/12
7:05 am-12:33 pm
1 stop8h 28m
$295
PortlandCincinnati
PDX - CVG
PDXCVG
Portland
Wed 9/9
7:05 am-8:50 pm
2 stops10h 45m
Cincinnati Cinci./N. Kentucky
Mon 9/28
7:00 pm-11:05 pm
1 stop7h 05m
$301
PortlandCincinnati
PDX - CVG
PDXCVG
Portland
Sat 9/5
1:30 pm-11:34 pm
1 stop7h 04m
Cincinnati Cinci./N. Kentucky
Sun 9/6
6:00 am-10:49 am
1 stop7h 49m
$307
PortlandCincinnati
PDX - CVG
PDXCVG
Portland
Thu 8/6
11:30 pm-10:25 am
1 stop7h 55m
Cincinnati Cinci./N. Kentucky
Sat 8/8
1:15 pm-9:20 pm
2 stops11h 05m
$316
PortlandCincinnati
PDX - CVG
PDXCVG
Portland
Tue 9/1
5:00 am-2:23 pm
1 stop6h 23m
Cincinnati Cinci./N. Kentucky
Wed 9/2
12:29 pm-6:53 pm
1 stop9h 24m
$355
PortlandCincinnati
PDX - CVG
PDXCVG
Portland
Mon 8/10
10:45 pm-1:40 pm
1 stop11h 55m
Cincinnati Cinci./N. Kentucky
Mon 8/17
7:00 pm-11:05 pm
1 stop7h 05m
$360
PortlandCincinnati
PDX - CVG
PDXCVG
Portland
Fri 8/7
6:25 am-8:25 pm
2 stops11h 00m
Cincinnati Cinci./N. Kentucky
Sat 8/8
3:50 pm-9:20 pm
1 stop8h 30m
$382
Quickest round-trip
PortlandCincinnati
PDX - CVG
PDXCVG
Portland
Fri 9/4
7:16 am-4:55 pm
1 stop6h 39m
Cincinnati Cinci./N. Kentucky
Mon 9/7
7:00 am-11:28 am
1 stop7h 28m
$385
PortlandCincinnati
PDX - CVG
PDXCVG
Portland
Sat 8/15
6:50 am-6:50 pm
2 stops9h 00m
Cincinnati Cinci./N. Kentucky
Mon 8/17
5:25 pm-11:40 pm
2 stops9h 15m
$387
PortlandCincinnati
PDX - CVG
PDXCVG
Portland
Thu 8/20
11:30 pm-1:35 pm
2 stops11h 05m
Cincinnati Cinci./N. Kentucky
Sun 8/23
1:30 pm-8:25 pm
2 stops9h 55m
$393
Showing 1-10 of 22 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 July.
| 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, October is the cheapest month in which you can book a flight from Portland to Cincinnati (average of $300). Flying from Portland to Cincinnati in December is currently the most expensive (average of $596). 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 July 12, 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.
Entertainment
7.0
Overall
7.9
Comfort
7.8
Crew
8.5
Boarding
8.1
Food
7.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Nov 2025
PDX - BNA
Entertainment
7.0
Overall
7.9
Comfort
7.8
Crew
8.5
Boarding
8.1
Food
7.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Nov 2025
PDX - BNA
Entertainment
7.0
Overall
7.9
Comfort
7.8
Crew
8.5
Boarding
8.1
Food
7.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Nov 2025
PDX - BNA
Entertainment
7.0
Overall
7.9
Comfort
7.8
Crew
8.5
Boarding
8.1
Food
7.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Nov 2025
PDX - BNA
Entertainment
7.0
Overall
7.9
Comfort
7.8
Crew
8.5
Boarding
8.1
Food
7.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Nov 2025
PDX - BNA
Entertainment
7.0
Overall
7.9
Comfort
7.8
Crew
8.5
Boarding
8.1
Food
7.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Nov 2025
PDX - BNA
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
Blue Ash
Mason
Sharonville
Williamstown
West Chester
Hebron
Newport
Covington
Edgewood
Sparta
Middletown
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Alternative routes for Portland to Cincinnati
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Other flights to Cincinnati
Explore flights to Cincinnati departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 12, 2026.
Complete your trip
Complete your trip to Cincinnati by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Portland to Cincinnati by cabin class
Find flights from Portland to Cincinnati, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Portland and Cincinnati flights
Browse other Portland and Cincinnati flight options. Last updated on July 12, 2026.
Other flights from Portland
Browse through other flights departing from Portland. Flights are based on user searches made on Cheapflights and were last updated on July 12, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 July 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$53 | Average$171 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$142 | Average$234 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$224 | Average$430 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$256 | Average$446 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$296 | Average$511 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$306 | Average$486 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$361 | Average$502 | FlexibilityNo cancel fee | On-time63% |