$84+ 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 27 — Jul 41
Round-trip
1 adult, Economy
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Find cheap flights from Cincinnati to Portland with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Cincinnati Cinci./N. Kentucky to Portland are usually found in January or September, booked 27 days in advance, depart on a Tuesday or Monday and return on a Monday
Cheap flight deals from Cincinnati to Portland
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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 28, 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 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/26. 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 9/189:11 pm
CVG
- PWM
Nonstop2h 13m
Breeze Airways
Mon 9/217:00 am
PWM
- CVG
Nonstop2h 33m
Breeze Airways
Deal found 5/26![Breeze Airways logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 5/25. 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 5/25![Breeze Airways logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 5/26. 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 8/288:22 pm
CVG
- PWM
Nonstop2h 16m
Breeze Airways
Mon 8/317:00 am
PWM
- CVG
Nonstop2h 29m
Breeze Airways
Deal found 5/26![Breeze Airways logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 5/23. 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 8/108:22 pm
CVG
- PWM
Nonstop2h 16m
Breeze Airways
Fri 8/217:00 am
PWM
- CVG
Nonstop2h 29m
Breeze Airways
Deal found 5/23![Breeze Airways logo]()
$168
This Kiwi.com deal was found by Cheapflights users on 5/27. 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
Fri 7/247:00 am
PWM
- CVG
Nonstop2h 29m
Breeze Airways
Deal found 5/27![Breeze Airways logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 5/28. 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 7/38:22 pm
CVG
- PWM
Nonstop2h 16m
Breeze Airways
Mon 7/67:00 am
PWM
- CVG
Nonstop2h 29m
Breeze Airways
Deal found 5/28![Breeze Airways logo]()
$202
This Breeze Airways deal was found by Cheapflights users on 5/27. 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.
Mon 7/208:22 pm
CVG
- PWM
Nonstop2h 16m
Breeze Airways
Mon 8/37:00 am
PWM
- CVG
Nonstop2h 29m
Breeze Airways
Deal found 5/27![Breeze Airways logo]()
$208
This Breeze Airways deal was found by Cheapflights users on 5/24. 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 7/248:22 pm
CVG
- PWM
Nonstop2h 16m
Breeze Airways
Fri 7/317:00 am
PWM
- CVG
Nonstop2h 29m
Breeze Airways
Deal found 5/24![Breeze Airways logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/309:08 pm
CVG
- PWM
1 stop20h 41m
Breeze Airways
Fri 9/47:00 am
PWM
- CVG
Nonstop2h 29m
Breeze Airways
Deal found 5/24![Breeze Airways logo]()
$233
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 28, 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 28, 2026.
This Southwest deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/189:05 am
CVG
- PWM
2 stops12h 05m
Southwest
Tue 8/255:45 am
PWM
- CVG
2 stops9h 10m
Southwest
Deal found 5/28![Southwest logo]()
$351
This Delta deal was found by Cheapflights users on 5/27. 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 7/105:35 pm
CVG
- PWM
1 stop5h 55m
Delta
Wed 7/226:00 am
PWM
- CVG
1 stop5h 13m
Delta
Deal found 5/27![Delta logo]()
$371
This United Airlines deal was found by Cheapflights users on 5/26. 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.
Mon 7/137:00 am
CVG
- PWM
1 stop7h 31m
United Airlines
Sat 7/185:15 am
PWM
- CVG
1 stop5h 30m
United Airlines
Deal found 5/26![United Airlines logo]()
$407
This Southwest deal was found by Cheapflights users on 5/23. 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 9/93:30 pm
CVG
- PWM
1 stop5h 40m
Southwest
Tue 9/1510:30 am
PWM
- CVG
2 stops10h 20m
Southwest
Deal found 5/23![Southwest logo]()
$360
This United Airlines deal was found by Cheapflights users on 5/25. 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 6/117:00 am
CVG
- PWM
1 stop7h 29m
United Airlines
Tue 6/167:16 pm
PWM
- CVG
1 stop4h 43m
United Airlines
Deal found 5/25![United Airlines logo]()
$411
This Southwest deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/145:35 am
CVG
- PWM
1 stop4h 20m
Southwest
Thu 7/161:00 pm
PWM
- CVG
2 stops11h 30m
Southwest
Deal found 5/27![Southwest logo]()
$376
This Delta deal was found by Cheapflights users on 5/27. 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 7/117:00 am
CVG
- PWM
2 stops14h 33m
Delta
Wed 7/222:59 pm
PWM
- CVG
1 stop6h 06m
Delta
Deal found 5/27![Delta logo]()
$416
This Delta deal was found by Cheapflights users on 5/25. 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 8/85:59 pm
CVG
- PWM
1 stop7h 00m
Delta
Sun 8/96:00 am
PWM
- CVG
1 stop5h 13m
Delta
Deal found 5/25![Delta logo]()
$417
This Southwest deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:00 am
CVG
- PWM
1 stop3h 50m
Southwest
Wed 9/91:05 pm
PWM
- CVG
2 stops7h 45m
Southwest
Deal found 5/23![Southwest logo]()
$396
This Southwest deal was found by Cheapflights users on 5/23. 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 10/15:50 pm
CVG
- PWM
1 stop6h 15m
Southwest
Sun 10/45:50 am
PWM
- CVG
2 stops6h 30m
Southwest
Deal found 5/23![Southwest logo]()
$396
This Southwest deal was found by Cheapflights users on 5/23. 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 10/21:10 pm
CVG
- PWM
2 stops10h 55m
Southwest
Mon 10/56:30 am
PWM
- CVG
2 stops8h 05m
Southwest
Deal found 5/23![Southwest logo]()
$417
This Southwest deal was found by Cheapflights users on 5/23. 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 7/233:50 pm
CVG
- PWM
1 stop8h 20m
Southwest
Thu 7/303:20 pm
PWM
- CVG
2 stops7h 45m
Southwest
Deal found 5/23![Southwest logo]()
$446
Last-minute flights from Cincinnati to PortlandDiscover last-minute flight deals from Cincinnati to Portland. Data last updated May 28, 2026 and is based on user searches.
Discover last-minute flight deals from Cincinnati to Portland. Data last updated May 28, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 5/26. 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 6/99:08 pm
CVG
- PWM
1 stop20h 37m
Breeze Airways
Mon 6/156:13 pm
PWM
- CVG
1 stop14h 56m
Breeze Airways
Deal found 5/26![Breeze Airways logo]()
$346
This Southwest deal was found by Cheapflights users on 5/26. 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 6/201:40 pm
CVG
- PWM
1 stop10h 00m
Southwest
Wed 6/243:45 pm
PWM
- CVG
1 stop7h 20m
Southwest
Deal found 5/26![Southwest logo]()
$376
This United Airlines deal was found by Cheapflights users on 5/24. 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 6/237:45 pm
CVG
- PWM
1 stop4h 06m
United Airlines
Tue 6/307:16 pm
PWM
- CVG
1 stop4h 43m
United Airlines
Deal found 5/24![United Airlines logo]()
$355
This Kiwi.com deal was found by Cheapflights users on 5/26. 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 6/2912:54 pm
CVG
- PWM
2 stops27h 05m
Multiple Airlines
Fri 7/37:00 am
PWM
- CVG
Nonstop2h 29m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$386
This Delta deal was found by Cheapflights users on 5/26. 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 6/306:00 am
CVG
- PWM
1 stop4h 22m
Delta
Wed 7/86:00 am
PWM
- CVG
1 stop5h 13m
Delta
Deal found 5/26![Delta logo]()
$335
This Kiwi.com deal was found by Cheapflights users on 5/26. 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 6/309:08 pm
CVG
- PWM
2 stops25h 47m
Breeze Airways
Fri 7/37:00 am
PWM
- CVG
Nonstop2h 29m
Breeze Airways
Deal found 5/26![Breeze Airways logo]()
$367
This Delta deal was found by Cheapflights users on 5/26. 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 6/306:00 am
CVG
- PWM
1 stop4h 22m
Delta
Tue 7/76:00 am
PWM
- CVG
1 stop15h 05m
Delta
Deal found 5/26![Delta logo]()
$371
This Kiwi.com deal was found by Cheapflights users on 5/26. 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 6/309:08 pm
CVG
- PWM
2 stops25h 47m
Breeze Airways
Mon 7/67:00 am
PWM
- CVG
Nonstop2h 29m
Breeze Airways
Deal found 5/26![Breeze Airways logo]()
$372
This Delta deal was found by Cheapflights users on 5/27. 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 6/306:00 am
CVG
- PWM
1 stop4h 22m
Delta
Tue 7/141:12 pm
PWM
- CVG
1 stop7h 42m
Delta
Deal found 5/27![Delta logo]()
$387
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 28, 2026.
Search for one-way flight options from Cincinnati to Portland. Find affordable one-way fares based on user searches. Data last updated May 28, 2026.
This Breeze Airways deal was found by Cheapflights users on 5/28. 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 5/28![Breeze Airways logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 5/23. 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 8/108:22 pm
CVG
- PWM
Nonstop2h 16m
Breeze Airways
Deal found 5/23![Breeze Airways logo]()
$89
This Kiwi.com deal was found by Cheapflights users on 5/28. 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 7/38:22 pm
CVG
- PWM
Nonstop2h 16m
Breeze Airways
Deal found 5/28![Breeze Airways logo]()
$108
This Kiwi.com deal was found by Cheapflights users on 5/27. 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 7/126:31 pm
CVG
- PWM
1 stop23h 18m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$151
This American Airlines deal was found by Cheapflights users on 5/27. 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 7/147:07 pm
CVG
- PWM
1 stop5h 36m
American Airlines
Deal found 5/27![American Airlines logo]()
$168
This Southwest deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1412:55 pm
CVG
- PWM
2 stops10h 05m
Southwest
Deal found 5/27![Southwest logo]()
$173
This Kiwi.com deal was found by Cheapflights users on 5/27. 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 7/178:22 pm
CVG
- PWM
Nonstop2h 16m
Breeze Airways
Deal found 5/27![Breeze Airways logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 5/28. 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 7/39:30 pm
CVG
- PWM
1 stop12h 57m
Multiple Airlines
Deal found 5/28![Multiple Airlines logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 5/23. 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 8/109:30 pm
CVG
- PWM
2 stops23h 49m
Multiple Airlines
Deal found 5/23![Multiple Airlines logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 5/24. 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 6/219:30 pm
CVG
- PWM
1 stop11h 42m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$201
This United Airlines deal was found by Cheapflights users on 5/26. 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.
Mon 7/137:00 am
CVG
- PWM
1 stop7h 31m
United Airlines
Deal found 5/26![United Airlines logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 5/27. 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 7/152:30 pm
CVG
- PWM
2 stops32h 09m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$206
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 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $163 (Kiwi.com) |
One-way from | $84 (Breeze Airways) |
Popular in | March |
Cheapest in | January |
Average price | $427 |
Good round-trip deal | $163 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 28, 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 8/18
9:05 am-9:10 pm
2 stops12h 05m
Portland
Tue 8/25
5:45 am-2:55 pm
2 stops9h 10m
$351
CincinnatiPortland
CVG - PWM
CVGPWM
Cincinnati Cinci./N. Kentucky
Wed 9/9
3:30 pm-9:10 pm
1 stop5h 40m
Portland
Tue 9/15
10:30 am-8:50 pm
2 stops10h 20m
$360
Quickest round-trip
CincinnatiPortland
CVG - PWM
CVGPWM
Cincinnati Cinci./N. Kentucky
Fri 7/10
5:35 pm-11:30 pm
1 stop5h 55m
Portland
Wed 7/22
6:00 am-11:13 am
1 stop5h 13m
$371
CincinnatiPortland
CVG - PWM
CVGPWM
Cincinnati Cinci./N. Kentucky
Tue 7/14
5:35 am-9:55 am
1 stop4h 20m
Portland
Thu 7/16
1:00 pm-12:30 am
2 stops11h 30m
$376
CincinnatiPortland
CVG - PWM
CVGPWM
Cincinnati Cinci./N. Kentucky
Thu 9/3
6:00 am-9:50 am
1 stop3h 50m
Portland
Wed 9/9
1:05 pm-8:50 pm
2 stops7h 45m
$396
CincinnatiPortland
CVG - PWM
CVGPWM
Cincinnati Cinci./N. Kentucky
Thu 10/1
5:50 pm-12:05 am
1 stop6h 15m
Portland
Sun 10/4
5:50 am-12:20 pm
2 stops6h 30m
$396
CincinnatiPortland
CVG - PWM
CVGPWM
Cincinnati Cinci./N. Kentucky
Mon 7/13
7:00 am-2:31 pm
1 stop7h 31m
Portland
Sat 7/18
5:15 am-10:45 am
1 stop5h 30m
$407
CincinnatiPortland
CVG - PWM
CVGPWM
Cincinnati Cinci./N. Kentucky
Thu 6/11
7:00 am-2:29 pm
1 stop7h 29m
Portland
Tue 6/16
7:16 pm-11:59 pm
1 stop4h 43m
$411
CincinnatiPortland
CVG - PWM
CVGPWM
Cincinnati Cinci./N. Kentucky
Sat 7/11
7:00 am-9:33 pm
2 stops14h 33m
Portland
Wed 7/22
2:59 pm-9:05 pm
1 stop6h 06m
$416
CincinnatiPortland
CVG - PWM
CVGPWM
Cincinnati Cinci./N. Kentucky
Sat 8/8
5:59 pm-12:59 am
1 stop7h 00m
Portland
Sun 8/9
6:00 am-11:13 am
1 stop5h 13m
$417
Showing 1-10 of 23 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 28, 2026.
It’s optimal to fly from Cincinnati to Portland, Maine in the evening. By choosing this option you can save up to 27% 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 28, 2026.
Get a feel of what it's like to fly with Breeze Airways,Delta, andUnited 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.
Comfort
8.2
Food
6.7
Boarding
8.3
Entertainment
6.7
Overall
8.2
Crew
8.7
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Comfort
8.2
Food
6.7
Boarding
8.3
Entertainment
6.7
Overall
8.2
Crew
8.7
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Comfort
8.2
Food
6.7
Boarding
8.3
Entertainment
6.7
Overall
8.2
Crew
8.7
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Comfort
8.2
Food
6.7
Boarding
8.3
Entertainment
6.7
Overall
8.2
Crew
8.7
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Comfort
8.2
Food
6.7
Boarding
8.3
Entertainment
6.7
Overall
8.2
Crew
8.7
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
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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Cincinnati and Portland flights
Browse other Cincinnati and Portland flight options. Last updated on May 28, 2026.
Other flights from Cincinnati
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Top 4 airlines flying from Cincinnati to Portland
Discover the top 4 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 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$89 | Average$188 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$167 | Average$406 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$255 | Average$395 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$312 | Average$399 | FlexibilityNo cancel fee | On-time69% |