$79+ Cheap flights from Cincinnati to Portland, ME (CVG - PWM)
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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — PWM
Jun 9 — Jun 161
Round-trip
1 adult, Economy
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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 May 10, 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 May 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/9. 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.
Fri 8/218:22 pm
CVG
- PWM
Nonstop2h 16m
Breeze Airways
Mon 8/247:00 am
PWM
- CVG
Nonstop2h 29m
Breeze Airways
Deal found 5/9![Breeze Airways logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/149:11 pm
CVG
- PWM
Nonstop2h 13m
Breeze Airways
Fri 9/186:00 am
PWM
- CVG
Nonstop2h 33m
Breeze Airways
Deal found 5/7![Breeze Airways logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/259:11 pm
CVG
- PWM
Nonstop2h 13m
Breeze Airways
Mon 9/287:00 am
PWM
- CVG
Nonstop2h 33m
Breeze Airways
Deal found 5/7![Breeze Airways logo]()
$172
This Kiwi.com deal was found by Cheapflights users on 5/9. 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.
Mon 8/248:22 pm
CVG
- PWM
Nonstop2h 16m
Breeze Airways
Mon 8/317:00 am
PWM
- CVG
Nonstop2h 29m
Breeze Airways
Deal found 5/9![Breeze Airways logo]()
$173
This Kiwi.com deal was found by Cheapflights users on 5/9. 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.
Fri 10/29:11 pm
CVG
- PWM
Nonstop2h 13m
Breeze Airways
Mon 10/127:00 am
PWM
- CVG
Nonstop2h 33m
Breeze Airways
Deal found 5/9![Breeze Airways logo]()
$178
This Priceline deal was found by Cheapflights users on 5/9. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/148:22 pm
CVG
- PWM
Nonstop2h 16m
Breeze Airways
Mon 8/177:00 am
PWM
- CVG
Nonstop2h 29m
Breeze Airways
Deal found 5/9![Breeze Airways logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/278:22 pm
CVG
- PWM
Nonstop2h 16m
Breeze Airways
Fri 7/317:00 am
PWM
- CVG
Nonstop2h 29m
Breeze Airways
Deal found 5/5![Breeze Airways logo]()
$192
This Breeze Airways deal was found by Cheapflights users on 5/5. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/38:22 pm
CVG
- PWM
Nonstop2h 16m
Breeze Airways
Mon 7/67:00 am
PWM
- CVG
Nonstop2h 29m
Breeze Airways
Deal found 5/5![Breeze Airways logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 5/9. 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.
Mon 10/59:11 pm
CVG
- PWM
Nonstop2h 13m
Breeze Airways
Fri 10/97:00 am
PWM
- CVG
Nonstop2h 33m
Breeze Airways
Deal found 5/9![Breeze Airways logo]()
$197
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 May 10, 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 May 10, 2026.
This United Airlines deal was found by Cheapflights users on 5/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/77:40 am
CVG
- PWM
1 stop5h 45m
United Airlines
Sat 7/115:15 am
PWM
- CVG
2 stops7h 45m
United Airlines
Deal found 5/9![United Airlines logo]()
$382
This Southwest deal was found by Cheapflights users on 5/6. 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 9/23:30 pm
CVG
- PWM
1 stop5h 40m
Southwest
Sun 9/612:50 pm
PWM
- CVG
2 stops8h 45m
Southwest
Deal found 5/6![Southwest logo]()
$406
This Delta deal was found by Cheapflights users on 5/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/266:05 pm
CVG
- PWM
1 stop6h 47m
Delta
Fri 7/106:25 am
PWM
- CVG
1 stop6h 29m
Delta
Deal found 5/5![Delta logo]()
$407
This United Airlines deal was found by Cheapflights users on 5/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/134:12 pm
CVG
- PWM
1 stop5h 39m
United Airlines
Wed 6/175:15 am
PWM
- CVG
2 stops7h 45m
United Airlines
Deal found 5/9![United Airlines logo]()
$386
This Delta deal was found by Cheapflights users on 5/6. 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.
Fri 6/124:26 pm
CVG
- PWM
1 stop6h 39m
Delta
Mon 6/1511:02 am
PWM
- CVG
1 stop5h 09m
Delta
Deal found 5/6![Delta logo]()
$407
This Southwest deal was found by Cheapflights users on 5/6. 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 6/1212:55 pm
CVG
- PWM
2 stops11h 10m
Southwest
Mon 6/153:10 pm
PWM
- CVG
2 stops7h 50m
Southwest
Deal found 5/6![Southwest logo]()
$427
This Delta deal was found by Cheapflights users on 5/8. 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.
Sat 7/46:00 am
CVG
- PWM
1 stop7h 41m
Delta
Sun 7/56:00 am
PWM
- CVG
1 stop4h 35m
Delta
Deal found 5/8![Delta logo]()
$412
This Southwest deal was found by Cheapflights users on 5/6. 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
- PWM
2 stops11h 10m
Southwest
Sun 7/125:30 am
PWM
- CVG
1 stop6h 30m
Southwest
Deal found 5/6![Southwest logo]()
$440
This United Airlines deal was found by Cheapflights users on 5/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/64:12 pm
CVG
- PWM
1 stop5h 39m
United Airlines
Tue 6/96:00 am
PWM
- CVG
2 stops8h 13m
United Airlines
Deal found 5/9![United Airlines logo]()
$450
This Southwest deal was found by Cheapflights users on 5/8. 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.
Wed 6/36:15 am
CVG
- PWM
1 stop9h 05m
Southwest
Wed 6/105:30 am
PWM
- CVG
2 stops6h 45m
Southwest
Deal found 5/8![Southwest logo]()
$442
This Southwest deal was found by Cheapflights users on 5/9. 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 6/1311:20 am
CVG
- PWM
2 stops9h 40m
Southwest
Wed 6/175:30 am
PWM
- CVG
2 stops6h 45m
Southwest
Deal found 5/9![Southwest logo]()
$445
Last-minute flights from Cincinnati to PortlandDiscover last-minute flight deals from Cincinnati to Portland. Data last updated May 10, 2026 and is based on user searches.
Discover last-minute flight deals from Cincinnati to Portland. Data last updated May 10, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 5/2712:46 pm
CVG
- PWM
2 stops30h 30m
Multiple Airlines
Wed 6/176:30 pm
PWM
- CVG
1 stop22h 50m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$292
This United Airlines deal was found by Cheapflights users on 5/6. 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.
Wed 5/277:40 am
CVG
- PWM
1 stop5h 45m
United Airlines
Wed 6/175:00 pm
PWM
- CVG
1 stop6h 59m
United Airlines
Deal found 5/6![United Airlines logo]()
$350
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/29:08 pm
CVG
- PWM
1 stop20h 37m
Multiple Airlines
Tue 6/94:44 pm
PWM
- CVG
2 stops42h 30m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$300
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/612:46 pm
CVG
- PWM
2 stops30h 30m
Multiple Airlines
Wed 6/106:30 pm
PWM
- CVG
1 stop22h 50m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$287
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2612:54 pm
CVG
- PWM
2 stops27h 22m
Multiple Airlines
Mon 7/67:00 am
PWM
- CVG
Nonstop2h 29m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$312
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2612:54 pm
CVG
- PWM
2 stops27h 22m
Multiple Airlines
Fri 7/37:00 am
PWM
- CVG
Nonstop2h 29m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$318
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2712:52 pm
CVG
- PWM
2 stops49h 17m
Multiple Airlines
Mon 7/67:00 am
PWM
- CVG
Nonstop2h 29m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$290
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2712:52 pm
CVG
- PWM
2 stops49h 17m
Multiple Airlines
Fri 7/106:29 pm
PWM
- CVG
1 stop23h 07m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$344
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/287:15 am
CVG
- PWM
1 stop25h 57m
Multiple Airlines
Mon 7/67:00 am
PWM
- CVG
Nonstop2h 29m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/2812:24 pm
CVG
- PWM
2 stops25h 45m
Multiple Airlines
Sat 7/49:52 am
PWM
- CVG
1 stop12h 53m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$348
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 May 10, 2026.
Search for one-way flight options from Cincinnati to Portland. Find affordable one-way fares based on user searches. Data last updated May 10, 2026.
This Breeze Airways deal was found by Cheapflights users on 5/6. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/29:11 pm
CVG
- PWM
Nonstop2h 13m
Breeze Airways
Deal found 5/6![Breeze Airways logo]()
$79
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/208:22 pm
CVG
- PWM
Nonstop2h 16m
Breeze Airways
Deal found 5/8![Breeze Airways logo]()
$83
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/248:22 pm
CVG
- PWM
Nonstop2h 16m
Breeze Airways
Deal found 5/8![Breeze Airways logo]()
$89
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 5/2712:46 pm
CVG
- PWM
2 stops30h 30m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2412:54 pm
CVG
- PWM
2 stops27h 05m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/196:31 pm
CVG
- PWM
1 stop23h 18m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 6/1512:54 pm
CVG
- PWM
2 stops27h 05m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$164
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2012:54 pm
CVG
- PWM
3 stops32h 25m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/269:08 pm
CVG
- PWM
1 stop20h 37m
Breeze Airways
Deal found 5/8![Breeze Airways logo]()
$173
This United Airlines deal was found by Cheapflights users on 5/6. 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.
Wed 5/277:45 pm
CVG
- PWM
1 stop4h 06m
United Airlines
Deal found 5/6![United Airlines logo]()
$178
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 (PWM). 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 May 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $157 (Kiwi.com) |
One-way from | $79 (Breeze Airways) |
Popular in | March |
Cheapest in | January |
Average price | $427 |
Good round-trip deal | $83 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 May 10, 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 - PWM
CVGPWM
Cincinnati Cinci./N. Kentucky
Tue 7/7
7:40 am-1:25 pm
1 stop5h 45m
Portland
Sat 7/11
5:15 am-1:00 pm
2 stops7h 45m
$382
CincinnatiPortland
CVG - PWM
CVGPWM
Cincinnati Cinci./N. Kentucky
Sat 6/13
4:12 pm-9:51 pm
1 stop5h 39m
Portland
Wed 6/17
5:15 am-1:00 pm
2 stops7h 45m
$386
CincinnatiPortland
CVG - PWM
CVGPWM
Cincinnati Cinci./N. Kentucky
Wed 9/2
3:30 pm-9:10 pm
1 stop5h 40m
Portland
Sun 9/6
12:50 pm-9:35 pm
2 stops8h 45m
$406
CincinnatiPortland
CVG - PWM
CVGPWM
Cincinnati Cinci./N. Kentucky
Fri 6/26
6:05 pm-12:52 am
1 stop6h 47m
Portland
Fri 7/10
6:25 am-12:54 pm
1 stop6h 29m
$407
Quickest round-trip
CincinnatiPortland
CVG - PWM
CVGPWM
Cincinnati Cinci./N. Kentucky
Fri 6/12
4:26 pm-11:05 pm
1 stop6h 39m
Portland
Mon 6/15
11:02 am-4:11 pm
1 stop5h 09m
$407
CincinnatiPortland
CVG - PWM
CVGPWM
Cincinnati Cinci./N. Kentucky
Sat 7/4
6:00 am-1:41 pm
1 stop7h 41m
Portland
Sun 7/5
6:00 am-10:35 am
1 stop4h 35m
$412
CincinnatiPortland
CVG - PWM
CVGPWM
Cincinnati Cinci./N. Kentucky
Fri 6/12
12:55 pm-12:05 am
2 stops11h 10m
Portland
Mon 6/15
3:10 pm-11:00 pm
2 stops7h 50m
$427
CincinnatiPortland
CVG - PWM
CVGPWM
Cincinnati Cinci./N. Kentucky
Fri 7/3
12:55 pm-12:05 am
2 stops11h 10m
Portland
Sun 7/12
5:30 am-12:00 pm
1 stop6h 30m
$440
CincinnatiPortland
CVG - PWM
CVGPWM
Cincinnati Cinci./N. Kentucky
Wed 6/3
6:15 am-3:20 pm
1 stop9h 05m
Portland
Wed 6/10
5:30 am-12:15 pm
2 stops6h 45m
$442
CincinnatiPortland
CVG - PWM
CVGPWM
Cincinnati Cinci./N. Kentucky
Sat 6/13
11:20 am-9:00 pm
2 stops9h 40m
Portland
Wed 6/17
5:30 am-12:15 pm
2 stops6h 45m
$445
Showing 1-10 of 21 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 May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Cincinnati-Portland, Maine flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cincinnati-Portland, Maine flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cincinnati-Portland, Maine flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Cincinnati-Portland, Maine 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, Maine 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-PWM
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, Maine?
The price you pay for your flight from Cincinnati to Portland, Maine may vary depending on when you book. For the best chance of a lower fare, look to book 26 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 Cincinnati to Portland, Maine?
Currently, January is the cheapest month in which you can book a flight from Cincinnati to Portland, Maine (average of $314). Flying from Cincinnati to Portland, Maine in March is currently the most expensive (average of $549). 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.
What is the cheapest time of day to fly from CVG to PWM?
Find hourly flight availability from Cincinnati to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 10, 2026.
It’s optimal to fly from Cincinnati to Portland, Maine in the morning. By choosing this option you can save up to 25% on the cost of your flight, compared to a flight at noon.
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 May 10, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican Airlines from Cincinnati to Portland by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Food
7.2
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Food
7.2
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Food
7.2
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Food
7.2
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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 locationsNorth Conway
Brunswick
Lewiston
Conway
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Alternative routes for Cincinnati to Portland
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Complete your trip
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Cincinnati and Portland flights
Browse other Cincinnati and Portland flight options. Last updated on May 10, 2026.
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Other flights to Portland
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Top 3 airlines flying from Cincinnati to Portland
Discover the top 3 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 May 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$167 | Average$391 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$243 | Average$371 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$312 | Average$406 | FlexibilityNo cancel fee | On-time69% |