$78+ 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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — PWM
May 9 — May 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 April 9, 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 April 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/7. 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 8/178:22 pm
CVG
- PWM
Nonstop2h 16m
Breeze Airways
Mon 8/247:00 am
PWM
- CVG
Nonstop2h 29m
Breeze Airways
Deal found 4/7![Breeze Airways logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 4/5. 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 9/189:11 pm
CVG
- PWM
Nonstop2h 13m
Breeze Airways
Mon 9/217:00 am
PWM
- CVG
Nonstop2h 33m
Breeze Airways
Deal found 4/5![Breeze Airways logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 4/5. 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 9/259:11 pm
CVG
- PWM
Nonstop2h 13m
Breeze Airways
Mon 9/287:00 am
PWM
- CVG
Nonstop2h 33m
Breeze Airways
Deal found 4/5![Breeze Airways logo]()
$172
This Kiwi.com deal was found by Cheapflights users on 4/5. 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 9/78:22 pm
CVG
- PWM
Nonstop2h 16m
Breeze Airways
Fri 9/116:00 am
PWM
- CVG
Nonstop2h 33m
Breeze Airways
Deal found 4/5![Breeze Airways logo]()
$178
This Kiwi.com deal was found by Cheapflights users on 4/7. 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 8/178:22 pm
CVG
- PWM
Nonstop2h 16m
Breeze Airways
Fri 8/217:00 am
PWM
- CVG
Nonstop2h 29m
Breeze Airways
Deal found 4/7![Breeze Airways logo]()
$183
This Kiwi.com deal was found by Cheapflights users on 4/9. 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 10/169:11 pm
CVG
- PWM
Nonstop2h 13m
Breeze Airways
Mon 10/197:00 am
PWM
- CVG
Nonstop2h 33m
Breeze Airways
Deal found 4/9![Breeze Airways logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 4/7. 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 8/108:22 pm
CVG
- PWM
Nonstop2h 16m
Breeze Airways
Mon 8/177:00 am
PWM
- CVG
Nonstop2h 29m
Breeze Airways
Deal found 4/7![Breeze Airways logo]()
$188
This Breeze Airways deal was found by Cheapflights users on 4/7. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/108:22 pm
CVG
- PWM
Nonstop2h 16m
Breeze Airways
Mon 7/137:00 am
PWM
- CVG
Nonstop2h 29m
Breeze Airways
Deal found 4/7![Breeze Airways logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 4/7. 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 7/38:22 pm
CVG
- PWM
Nonstop2h 16m
Breeze Airways
Mon 7/67:00 am
PWM
- CVG
Nonstop2h 29m
Breeze Airways
Deal found 4/7![Breeze Airways logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 4/7. 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 7/138:22 pm
CVG
- PWM
Nonstop2h 16m
Breeze Airways
Mon 7/207:00 am
PWM
- CVG
Nonstop2h 29m
Breeze Airways
Deal found 4/7![Breeze Airways logo]()
$203
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 April 9, 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 April 9, 2026.
This United Airlines deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/94:03 pm
CVG
- PWM
1 stop5h 16m
United Airlines
Tue 5/123:39 pm
PWM
- CVG
2 stops8h 20m
United Airlines
Deal found 4/8![United Airlines logo]()
$341
This Southwest deal was found by Cheapflights users on 4/4. 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.
Fri 5/85:45 am
CVG
- PWM
1 stop6h 25m
Southwest
Tue 5/123:55 pm
PWM
- CVG
1 stop7h 00m
Southwest
Deal found 4/4![Southwest logo]()
$371
This Delta deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/36:00 pm
CVG
- PWM
1 stop5h 09m
Delta
Thu 6/111:12 pm
PWM
- CVG
1 stop7h 37m
Delta
Deal found 4/7![Delta logo]()
$391
This Delta deal was found by Cheapflights users on 4/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/116:00 pm
CVG
- PWM
1 stop5h 09m
Delta
Fri 5/154:48 pm
PWM
- CVG
1 stop5h 41m
Delta
Deal found 4/9![Delta logo]()
$391
This Southwest deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/14:00 pm
CVG
- PWM
1 stop7h 25m
Southwest
Mon 6/81:00 pm
PWM
- CVG
2 stops11h 20m
Southwest
Deal found 4/7![Southwest logo]()
$408
This United Airlines deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/22:03 pm
CVG
- PWM
2 stops9h 56m
United Airlines
Wed 5/611:08 am
PWM
- CVG
2 stops9h 22m
United Airlines
Deal found 4/8![United Airlines logo]()
$426
This Delta deal was found by Cheapflights users on 4/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/266:00 pm
CVG
- PWM
1 stop6h 52m
Delta
Mon 6/296:57 pm
PWM
- CVG
1 stop5h 43m
Delta
Deal found 4/4![Delta logo]()
$407
This Southwest deal was found by Cheapflights users on 4/4. 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.
Wed 6/1012:55 pm
CVG
- PWM
2 stops10h 00m
Southwest
Sat 6/1312:35 pm
PWM
- CVG
2 stops10h 05m
Southwest
Deal found 4/4![Southwest logo]()
$409
This United Airlines deal was found by Cheapflights users on 4/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/62:03 pm
CVG
- PWM
2 stops9h 56m
United Airlines
Mon 5/113:39 pm
PWM
- CVG
2 stops8h 20m
United Airlines
Deal found 4/5![United Airlines logo]()
$445
This Delta deal was found by Cheapflights users on 4/5. 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.
Sat 9/1210:45 am
CVG
- PWM
1 stop6h 15m
Delta
Wed 9/166:00 am
PWM
- CVG
1 stop6h 17m
Delta
Deal found 4/5![Delta logo]()
$407
This Southwest deal was found by Cheapflights users on 4/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/173:50 pm
CVG
- PWM
1 stop8h 15m
Southwest
Sun 7/265:30 am
PWM
- CVG
1 stop6h 30m
Southwest
Deal found 4/5![Southwest logo]()
$440
This Delta deal was found by Cheapflights users on 4/5. 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.
Wed 9/236:00 am
CVG
- PWM
1 stop5h 01m
Delta
Mon 9/283:00 pm
PWM
- CVG
1 stop7h 10m
Delta
Deal found 4/5![Delta logo]()
$417
Last-minute flights from Cincinnati to PortlandDiscover last-minute flight deals from Cincinnati to Portland. Data last updated April 9, 2026 and is based on user searches.
Discover last-minute flight deals from Cincinnati to Portland. Data last updated April 9, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 4/8. 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 5/25:30 pm
CVG
- PWM
1 stop5h 53m
Delta
Wed 5/611:35 am
PWM
- CVG
1 stop6h 22m
Delta
Deal found 4/8![Delta logo]()
$336
This American Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/23:08 pm
CVG
- PWM
1 stop8h 19m
American Airlines
Wed 5/67:07 am
PWM
- CVG
1 stop7h 31m
American Airlines
Deal found 4/7![American Airlines logo]()
$337
This Kiwi.com deal was found by Cheapflights users on 4/5. 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 5/59:30 pm
CVG
- PWM
2 stops18h 46m
Multiple Airlines
Sat 5/96:26 pm
PWM
- CVG
1 stop13h 59m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$290
This Kiwi.com deal was found by Cheapflights users on 4/5. 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 5/59:30 pm
CVG
- PWM
2 stops18h 46m
Multiple Airlines
Mon 5/116:13 pm
PWM
- CVG
1 stop14h 56m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$317
This Delta deal was found by Cheapflights users on 4/5. 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.
Wed 5/64:55 pm
CVG
- PWM
1 stop7h 51m
Delta
Tue 5/125:15 pm
PWM
- CVG
1 stop5h 17m
Delta
Deal found 4/5![Delta logo]()
$335
This Kiwi.com deal was found by Cheapflights users on 4/8. 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.
Fri 5/812:46 pm
CVG
- PWM
2 stops27h 30m
Multiple Airlines
Wed 5/136:30 pm
PWM
- CVG
1 stop25h 47m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$293
This Kiwi.com deal was found by Cheapflights users on 4/8. 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.
Fri 5/89:30 pm
CVG
- PWM
1 stop11h 42m
Multiple Airlines
Sat 5/165:01 pm
PWM
- CVG
2 stops18h 03m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$323
This Kiwi.com deal was found by Cheapflights users on 4/5. 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 5/129:30 pm
CVG
- PWM
2 stops18h 46m
Multiple Airlines
Sat 5/166:26 pm
PWM
- CVG
1 stop13h 59m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$292
This Kiwi.com deal was found by Cheapflights users on 4/5. 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 5/269:08 pm
CVG
- PWM
1 stop20h 37m
Multiple Airlines
Sat 5/305:01 pm
PWM
- CVG
2 stops18h 03m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$316
This Kiwi.com deal was found by Cheapflights users on 4/7. 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 5/2912:46 pm
CVG
- PWM
2 stops27h 30m
Multiple Airlines
Wed 6/106:30 pm
PWM
- CVG
1 stop22h 50m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$322
This Kiwi.com deal was found by Cheapflights users on 4/7. 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 5/2912:46 pm
CVG
- PWM
2 stops27h 30m
Multiple Airlines
Fri 6/56:13 pm
PWM
- CVG
1 stop28h 18m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$332
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 April 9, 2026.
Search for one-way flight options from Cincinnati to Portland. Find affordable one-way fares based on user searches. Data last updated April 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/6. 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.
Fri 8/218:22 pm
CVG
- PWM
Nonstop2h 16m
Breeze Airways
Deal found 4/6![Breeze Airways logo]()
$78
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 8/318:22 pm
CVG
- PWM
Nonstop2h 16m
Breeze Airways
Deal found 4/6![Breeze Airways logo]()
$79
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 7/68:22 pm
CVG
- PWM
Nonstop2h 16m
Breeze Airways
Deal found 4/6![Breeze Airways logo]()
$83
This Kiwi.com deal was found by Cheapflights users on 4/8. 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 7/278:22 pm
CVG
- PWM
Nonstop2h 16m
Breeze Airways
Deal found 4/8![Breeze Airways logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 4/6. 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.
Fri 9/48:22 pm
CVG
- PWM
Nonstop2h 16m
Breeze Airways
Deal found 4/6![Breeze Airways logo]()
$88
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 7/208:22 pm
CVG
- PWM
Nonstop2h 16m
Breeze Airways
Deal found 4/6![Breeze Airways logo]()
$89
This Kiwi.com deal was found by Cheapflights users on 4/8. 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 9/78:22 pm
CVG
- PWM
Nonstop2h 16m
Breeze Airways
Deal found 4/8![Breeze Airways logo]()
$93
This Breeze Airways deal was found by Cheapflights users on 4/7. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/318:22 pm
CVG
- PWM
Nonstop2h 16m
Breeze Airways
Deal found 4/7![Breeze Airways logo]()
$94
This Breeze Airways deal was found by Cheapflights users on 4/7. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/138:22 pm
CVG
- PWM
Nonstop2h 16m
Breeze Airways
Deal found 4/7![Breeze Airways logo]()
$99
This Kiwi.com deal was found by Cheapflights users on 4/6. 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.
Fri 7/108:22 pm
CVG
- PWM
Nonstop2h 16m
Breeze Airways
Deal found 4/6![Breeze Airways logo]()
$103
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 April 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $163 (Kiwi.com) |
One-way from | $78 (Kiwi.com) |
Popular in | March |
Cheapest in | January |
Average price | $336 |
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 April 9, 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
Sat 5/9
4:03 pm-9:19 pm
1 stop5h 16m
Portland
Tue 5/12
3:39 pm-11:59 pm
2 stops8h 20m
$341
CincinnatiPortland
CVG - PWM
CVGPWM
Cincinnati Cinci./N. Kentucky
Fri 5/8
5:45 am-12:10 pm
1 stop6h 25m
Portland
Tue 5/12
3:55 pm-10:55 pm
1 stop7h 00m
$371
CincinnatiPortland
CVG - PWM
CVGPWM
Cincinnati Cinci./N. Kentucky
Wed 6/3
6:00 pm-11:09 pm
1 stop5h 09m
Portland
Thu 6/11
1:12 pm-8:49 pm
1 stop7h 37m
$391
Quickest round-trip
CincinnatiPortland
CVG - PWM
CVGPWM
Cincinnati Cinci./N. Kentucky
Mon 5/11
6:00 pm-11:09 pm
1 stop5h 09m
Portland
Fri 5/15
4:48 pm-10:29 pm
1 stop5h 41m
$391
CincinnatiPortland
CVG - PWM
CVGPWM
Cincinnati Cinci./N. Kentucky
Fri 6/26
6:00 pm-12:52 am
1 stop6h 52m
Portland
Mon 6/29
6:57 pm-12:40 am
1 stop5h 43m
$407
CincinnatiPortland
CVG - PWM
CVGPWM
Cincinnati Cinci./N. Kentucky
Sat 9/12
10:45 am-5:00 pm
1 stop6h 15m
Portland
Wed 9/16
6:00 am-12:17 pm
1 stop6h 17m
$407
CincinnatiPortland
CVG - PWM
CVGPWM
Cincinnati Cinci./N. Kentucky
Mon 6/1
4:00 pm-11:25 pm
1 stop7h 25m
Portland
Mon 6/8
1:00 pm-12:20 am
2 stops11h 20m
$408
CincinnatiPortland
CVG - PWM
CVGPWM
Cincinnati Cinci./N. Kentucky
Wed 6/10
12:55 pm-10:55 pm
2 stops10h 00m
Portland
Sat 6/13
12:35 pm-10:40 pm
2 stops10h 05m
$409
CincinnatiPortland
CVG - PWM
CVGPWM
Cincinnati Cinci./N. Kentucky
Wed 9/23
6:00 am-11:01 am
1 stop5h 01m
Portland
Mon 9/28
3:00 pm-10:10 pm
1 stop7h 10m
$417
CincinnatiPortland
CVG - PWM
CVGPWM
Cincinnati Cinci./N. Kentucky
Sat 5/2
2:03 pm-11:59 pm
2 stops9h 56m
Portland
Wed 5/6
11:08 am-8:30 pm
2 stops9h 22m
$426
Showing 1-10 of 22 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 April.
| 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?
Use this chart to determine the optimal time to book a round-trip flight from Cincinnati to Portland. Price data was last updated on April 3, 2026.
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 27 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, September is the cheapest month in which you can book a flight from Cincinnati to Portland, Maine (average of $139). Flying from Cincinnati to Portland, Maine in March is currently the most expensive (average of $275). 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 April 9, 2026.
It’s optimal to fly from Cincinnati to Portland, Maine in the morning. By choosing this option you can save up to 36% on the cost of your flight, compared to a flight in the evening.
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 April 9, 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.
Comfort
7.9
Overall
7.9
Crew
8.5
Boarding
8.1
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Overall
7.9
Crew
8.5
Boarding
8.1
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Overall
7.9
Crew
8.5
Boarding
8.1
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Overall
7.9
Crew
8.5
Boarding
8.1
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Cincinnati to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Portland?
Book flights to Portland if you plan to visit one of these locationsNorth Conway
Brunswick
Auburn
Lewiston
Conway
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Search flights from Cincinnati to Portland by cabin class
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Cincinnati and Portland flights
Browse other Cincinnati and Portland flight options. Last updated on April 9, 2026.
Other flights from Cincinnati
Browse through other flights departing from Cincinnati. Flights are based on user searches made on Cheapflights and were last updated on April 9, 2026.
Popular flight searches
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Other flights to Portland
Explore flights to Portland departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 9, 2026.
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 April 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$167 | Average$387 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$247 | Average$358 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$312 | Average$399 | FlexibilityNo cancel fee | On-time69% |