$70+ 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 7/12. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — CVG
Jul 5 — Jul 121
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 July, 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 5, 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 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/2. 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
Thu 7/3012:20 pm
CVG
- PDX
Nonstop4h 38m
Allegiant Air
Deal found 6/2![Allegiant Air logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 5/31. 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 7/122:48 pm
PDX
- CVG
Nonstop4h 32m
Allegiant Air
Thu 7/3012:20 pm
CVG
- PDX
Nonstop4h 38m
Allegiant Air
Deal found 5/31![Allegiant Air logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 6/4. 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
Sun 7/1912:20 pm
CVG
- PDX
Nonstop4h 38m
Allegiant Air
Deal found 6/4![Allegiant Air logo]()
$175
This Kiwi.com deal was found by Cheapflights users on 5/31. 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 7/122:48 pm
PDX
- CVG
Nonstop4h 32m
Allegiant Air
Sun 7/1912:20 pm
CVG
- PDX
Nonstop4h 38m
Allegiant Air
Deal found 5/31![Allegiant Air logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 6/1. 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
Thu 7/2312:20 pm
CVG
- PDX
Nonstop4h 38m
Allegiant Air
Deal found 6/1![Allegiant Air logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 5/31. 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 6/42:38 pm
PDX
- CVG
Nonstop4h 22m
Allegiant Air
Sun 6/712:05 pm
CVG
- PDX
Nonstop4h 43m
Allegiant Air
Deal found 5/31![Allegiant Air logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 7/232:48 pm
PDX
- CVG
Nonstop4h 32m
Allegiant Air
Sun 8/212:20 pm
CVG
- PDX
Nonstop4h 38m
Allegiant Air
Deal found 6/2![Allegiant Air logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 5/31. 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 7/122:48 pm
PDX
- CVG
Nonstop4h 32m
Allegiant Air
Thu 7/1612:20 pm
CVG
- PDX
Nonstop4h 38m
Allegiant Air
Deal found 5/31![Allegiant Air logo]()
$226
This American Airlines deal was found by Cheapflights users on 5/31. 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 9/21:46 pm
CVG
- PDX
1 stop8h 13m
American Airlines
Deal found 5/31![American Airlines logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 7/232:48 pm
PDX
- CVG
Nonstop4h 32m
Allegiant Air
Thu 7/3012:20 pm
CVG
- PDX
Nonstop4h 38m
Allegiant Air
Deal found 6/2![Allegiant Air logo]()
$231
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 7/302:48 pm
PDX
- CVG
Nonstop4h 32m
Allegiant Air
Sun 8/212:20 pm
CVG
- PDX
Nonstop4h 38m
Allegiant Air
Deal found 6/4![Allegiant Air logo]()
$236
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 5, 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 5, 2026.
This United Airlines deal was found by Cheapflights users on 6/1. 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 10/35:00 am
PDX
- CVG
1 stop6h 23m
United Airlines
Tue 10/65:30 am
CVG
- PDX
1 stop7h 04m
United Airlines
Deal found 6/1![United Airlines logo]()
$352
This Southwest deal was found by Cheapflights users on 6/3. 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 8/15:15 am
PDX
- CVG
1 stop8h 20m
Southwest
Tue 8/41:10 pm
CVG
- PDX
2 stops11h 45m
Southwest
Deal found 6/3![Southwest logo]()
$408
This Alaska Airlines deal was found by Cheapflights users on 5/31. 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 10/87:37 pm
PDX
- CVG
1 stop22h 32m
Alaska Airlines
Mon 10/128:39 am
CVG
- PDX
1 stop7h 48m
Alaska Airlines
Deal found 5/31![Alaska Airlines logo]()
$439
This Sun Country Air deal was found by Cheapflights users on 6/4. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/911:59 pm
PDX
- CVG
1 stop16h 14m
Sun Country Air
Sun 7/127:35 pm
CVG
- PDX
1 stop24h 19m
Sun Country Air
Deal found 6/4![Sun Country Air logo]()
$475
This Southwest deal was found by Cheapflights users on 6/4. 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 10/811:35 pm
PDX
- CVG
1 stop7h 20m
Southwest
Sun 10/113:55 pm
CVG
- PDX
2 stops9h 45m
Southwest
Deal found 6/4![Southwest logo]()
$439
This United Airlines deal was found by Cheapflights users on 6/4. 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 9/32:27 pm
PDX
- CVG
1 stop6h 26m
United Airlines
Sun 9/69:00 am
CVG
- PDX
2 stops9h 03m
United Airlines
Deal found 6/4![United Airlines logo]()
$439
This Southwest deal was found by Cheapflights users on 6/2. 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 10/227:55 am
PDX
- CVG
2 stops10h 00m
Southwest
Sun 10/257:00 pm
CVG
- PDX
1 stop6h 35m
Southwest
Deal found 6/2![Southwest logo]()
$439
This Alaska Airlines deal was found by Cheapflights users on 6/2. 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 10/229:29 pm
PDX
- CVG
2 stops9h 58m
Alaska Airlines
Mon 10/268:39 am
CVG
- PDX
1 stop7h 48m
Alaska Airlines
Deal found 6/2![Alaska Airlines logo]()
$486
This Southwest deal was found by Cheapflights users on 6/3. 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 7/1610:00 am
PDX
- CVG
2 stops8h 20m
Southwest
Thu 7/3012:55 pm
CVG
- PDX
2 stops12h 10m
Southwest
Deal found 6/3![Southwest logo]()
$469
This Alaska Airlines deal was found by Cheapflights users on 6/2. 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.
Fri 10/2310:51 am
PDX
- CVG
1 stop7h 18m
Alaska Airlines
Sun 10/258:39 am
CVG
- PDX
2 stops11h 14m
Alaska Airlines
Deal found 6/2![Alaska Airlines logo]()
$552
This Southwest deal was found by Cheapflights users on 6/4. 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 9/311:30 pm
PDX
- CVG
2 stops11h 05m
Southwest
Sun 9/610:10 am
CVG
- PDX
2 stops10h 15m
Southwest
Deal found 6/4![Southwest logo]()
$474
Last-minute flights from Portland to CincinnatiDiscover last-minute flight deals from Portland to Cincinnati. Data last updated June 5, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Cincinnati. Data last updated June 5, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 5/31. 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 6/42:38 pm
PDX
- CVG
Nonstop4h 22m
Allegiant Air
Sun 6/712:05 pm
CVG
- PDX
Nonstop4h 43m
Allegiant Air
Deal found 5/31![Allegiant Air logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 5/31. 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 7/122:48 pm
PDX
- CVG
Nonstop4h 32m
Allegiant Air
Thu 7/3012:20 pm
CVG
- PDX
Nonstop4h 38m
Allegiant Air
Deal found 5/31![Allegiant Air logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 5/31. 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 7/122:48 pm
PDX
- CVG
Nonstop4h 32m
Allegiant Air
Sun 7/1912:20 pm
CVG
- PDX
Nonstop4h 38m
Allegiant Air
Deal found 5/31![Allegiant Air logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 5/31. 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 7/122:48 pm
PDX
- CVG
Nonstop4h 32m
Allegiant Air
Thu 7/1612:20 pm
CVG
- PDX
Nonstop4h 38m
Allegiant Air
Deal found 5/31![Allegiant Air logo]()
$226
This Kiwi.com deal was found by Cheapflights users on 6/2. 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
Thu 7/3012:20 pm
CVG
- PDX
Nonstop4h 38m
Allegiant Air
Deal found 6/2![Allegiant Air logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 6/4. 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
Sun 7/1912:20 pm
CVG
- PDX
Nonstop4h 38m
Allegiant Air
Deal found 6/4![Allegiant Air logo]()
$175
This Kiwi.com deal was found by Cheapflights users on 6/1. 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
Thu 7/2312:20 pm
CVG
- PDX
Nonstop4h 38m
Allegiant Air
Deal found 6/1![Allegiant Air logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 7/232:48 pm
PDX
- CVG
Nonstop4h 32m
Allegiant Air
Sun 8/212:20 pm
CVG
- PDX
Nonstop4h 38m
Allegiant Air
Deal found 6/2![Allegiant Air logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 7/232:48 pm
PDX
- CVG
Nonstop4h 32m
Allegiant Air
Thu 7/3012:20 pm
CVG
- PDX
Nonstop4h 38m
Allegiant Air
Deal found 6/2![Allegiant Air logo]()
$231
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 7/262:48 pm
PDX
- CVG
Nonstop4h 32m
Allegiant Air
Sun 8/212:20 pm
CVG
- PDX
Nonstop4h 38m
Allegiant Air
Deal found 6/2![Allegiant Air logo]()
$239
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 7/302:48 pm
PDX
- CVG
Nonstop4h 32m
Allegiant Air
Sun 8/212:20 pm
CVG
- PDX
Nonstop4h 38m
Allegiant Air
Deal found 6/4![Allegiant Air logo]()
$236
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 5, 2026.
Search for one-way flight options from Portland to Cincinnati. Find affordable one-way fares based on user searches. Data last updated June 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/1. 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 7/122:48 pm
PDX
- CVG
Nonstop4h 32m
Allegiant Air
Deal found 6/1![Allegiant Air logo]()
$70
This Kiwi.com deal was found by Cheapflights users on 6/1. 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 6/1![Allegiant Air logo]()
$74
This Super.com deal was found by Cheapflights users on 5/31. 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 6/112:38 pm
PDX
- CVG
Nonstop4h 22m
Allegiant Air
Deal found 5/31![Allegiant Air logo]()
$98
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 6/2![Allegiant Air logo]()
$106
This Super.com deal was found by Cheapflights users on 6/4. 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 6/4![Allegiant Air logo]()
$122
This Cheapflightsfares deal was found by Cheapflights users on 6/5. 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 7/192:48 pm
PDX
- CVG
Nonstop4h 32m
Allegiant Air
Deal found 6/5![Allegiant Air logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 5/31. 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 7/232:48 pm
PDX
- CVG
Nonstop4h 32m
Allegiant Air
Deal found 5/31![Allegiant Air logo]()
$146
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 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $140 (Kiwi.com) |
One-way from | $70 (Kiwi.com) |
Popular in | December |
Cheapest in | August |
Average price | $322 |
Good round-trip deal | $129 or less |
Good one-way deal | $94 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 5, 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
Sat 10/3
5:00 am-2:23 pm
1 stop6h 23m
Cincinnati Cinci./N. Kentucky
Tue 10/6
5:30 am-9:34 am
1 stop7h 04m
$352
PortlandCincinnati
PDX - CVG
PDXCVG
Portland
Sat 8/1
5:15 am-4:35 pm
1 stop8h 20m
Cincinnati Cinci./N. Kentucky
Tue 8/4
1:10 pm-9:55 pm
2 stops11h 45m
$408
PortlandCincinnati
PDX - CVG
PDXCVG
Portland
Thu 10/8
7:37 pm-9:09 pm
1 stop22h 32m
Cincinnati Cinci./N. Kentucky
Mon 10/12
8:39 am-1:27 pm
1 stop7h 48m
$439
PortlandCincinnati
PDX - CVG
PDXCVG
Portland
Thu 10/8
11:35 pm-9:55 am
1 stop7h 20m
Cincinnati Cinci./N. Kentucky
Sun 10/11
3:55 pm-10:40 pm
2 stops9h 45m
$439
PortlandCincinnati
PDX - CVG
PDXCVG
Portland
Thu 9/3
2:27 pm-11:53 pm
1 stop6h 26m
Cincinnati Cinci./N. Kentucky
Sun 9/6
9:00 am-3:03 pm
2 stops9h 03m
$439
PortlandCincinnati
PDX - CVG
PDXCVG
Portland
Thu 10/22
7:55 am-8:55 pm
2 stops10h 00m
Cincinnati Cinci./N. Kentucky
Sun 10/25
7:00 pm-10:35 pm
1 stop6h 35m
$439
PortlandCincinnati
PDX - CVG
PDXCVG
Portland
Thu 7/16
10:00 am-9:20 pm
2 stops8h 20m
Cincinnati Cinci./N. Kentucky
Thu 7/30
12:55 pm-10:05 pm
2 stops12h 10m
$469
PortlandCincinnati
PDX - CVG
PDXCVG
Portland
Thu 9/3
11:30 pm-1:35 pm
2 stops11h 05m
Cincinnati Cinci./N. Kentucky
Sun 9/6
10:10 am-5:25 pm
2 stops10h 15m
$474
PortlandCincinnati
PDX - CVG
PDXCVG
Portland
Thu 7/9
11:59 pm-7:13 pm
1 stop16h 14m
Cincinnati Cinci./N. Kentucky
Sun 7/12
7:35 pm-4:54 pm
1 stop24h 19m
$475
PortlandCincinnati
PDX - CVG
PDXCVG
Portland
Thu 10/22
9:29 pm-10:27 am
2 stops9h 58m
Cincinnati Cinci./N. Kentucky
Mon 10/26
8:39 am-1:27 pm
1 stop7h 48m
$486
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 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 $533). 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 5, 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.
Comfort
7.8
Entertainment
7.0
Food
7.1
Crew
8.5
Boarding
8.1
Overall
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Entertainment
7.0
Food
7.1
Crew
8.5
Boarding
8.1
Overall
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Entertainment
7.0
Food
7.1
Crew
8.5
Boarding
8.1
Overall
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Entertainment
7.0
Food
7.1
Crew
8.5
Boarding
8.1
Overall
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Entertainment
7.0
Food
7.1
Crew
8.5
Boarding
8.1
Overall
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Entertainment
7.0
Food
7.1
Crew
8.5
Boarding
8.1
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
Blue Ash
Sharonville
Mason
Williamstown
Hebron
West Chester
Newport
Covington
Edgewood
Sparta
Middletown
Oxford
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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 June 5, 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 June 5, 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 June 5, 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 June 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$53 | Average$142 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$142 | Average$270 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$198 | Average$424 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$223 | Average$473 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$256 | Average$364 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$296 | Average$499 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$356 | Average$508 | FlexibilityNo cancel fee | On-time63% |