$129+ Cheap flights from Cincinnati to Portland, ME (CVG - PWM)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — PWM
Nov 17 — Nov 241
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Cincinnati Cinci./N. Kentucky to Portland are usually found in August or September, booked 19 days in advance, depart on a Monday or Tuesday and return on a Tuesday
Cheap flight deals from Cincinnati to Portland
Cheapest
Best
Last-minute
One-way
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 October 18, 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 October 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/14. 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 12/1211:00 am -
1 stop23h 14m
Wed 12/167:12 pm -
2 stops24h 25m
Deal found 10/14![Multiple Airlines logo]()
$323
This Delta deal was found by Cheapflights users on 10/13. 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 11/310:20 am -
1 stop6h 27m
Tue 11/105:18 pm -
1 stop5h 22m
Deal found 10/13![Delta logo]()
$325
This United Airlines deal was found by Cheapflights users on 10/14. 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 11/106:00 am -
2 stops8h 27m
Thu 11/127:35 pm -
1 stop4h 24m
Deal found 10/14![United Airlines logo]()
$330
This Kiwi.com deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/298:57 pm -
1 stop19h 58m
Mon 11/25:35 pm -
1 stop15h 16m
Deal found 10/14![Breeze Airways logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 10/17. 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 11/161:49 pm -
1 stop20h 25m
Wed 11/186:31 pm -
2 stops18h 22m
Deal found 10/17![Multiple Airlines logo]()
$338
This American Airlines deal was found by Cheapflights users on 10/14. 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 11/146:00 am -
1 stop4h 37m
Sun 11/2212:35 pm -
1 stop8h 12m
Deal found 10/14![American Airlines logo]()
$350
This Southwest deal was found by Cheapflights users on 10/14. 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 12/121:00 pm -
2 stops8h 50m
Wed 12/165:15 am -
2 stops8h 35m
Deal found 10/14![Southwest logo]()
$360
This Delta deal was found by Cheapflights users on 10/14. 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.
Sun 11/88:00 am -
1 stop4h 47m
Thu 11/126:27 am -
1 stop6h 31m
Deal found 10/14![Delta logo]()
$361
This Kiwi.com deal was found by Cheapflights users on 10/13. 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 10/169:21 pm -
Nonstop2h 13m
Mon 10/197:00 am -
Nonstop2h 33m
Deal found 10/13![Breeze Airways logo]()
$367
This Kiwi.com deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/128:19 pm -
1 stop12h 49m
Thu 11/1910:54 am -
1 stop24h 34m
Deal found 10/15![Multiple Airlines logo]()
$370
This Kiwi.com deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:59 pm -
2 stops20h 56m
Mon 11/25:35 pm -
1 stop15h 16m
Deal found 10/14![Multiple Airlines logo]()
$374
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 October 18, 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 October 18, 2026.
This Delta deal was found by Cheapflights users on 10/14. 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 11/96:15 pm -
1 stop6h 04m
Thu 11/126:27 am -
1 stop6h 31m
Deal found 10/14![Delta logo]()
$325
This United Airlines deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:00 am -
1 stop4h 07m
Sun 11/85:08 pm -
1 stop6h 34m
Deal found 10/13![United Airlines logo]()
$397
This Southwest deal was found by Cheapflights users on 10/15. 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 11/125:50 am -
1 stop4h 40m
Thu 11/195:15 am -
2 stops10h 10m
Deal found 10/15![Southwest logo]()
$406
This American Airlines deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2811:58 am -
1 stop5h 06m
Sun 11/15:45 am -
1 stop7h 23m
Deal found 10/13![American Airlines logo]()
$517
This Delta deal was found by Cheapflights users on 10/13. 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 11/310:20 am -
1 stop6h 27m
Tue 11/105:18 pm -
1 stop5h 22m
Deal found 10/13![Delta logo]()
$325
This Delta deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/58:05 am -
1 stop3h 52m
Thu 11/126:00 am -
1 stop4h 46m
Deal found 10/15![Delta logo]()
$395
This United Airlines deal was found by Cheapflights users on 10/13. 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 11/32:09 pm -
2 stops9h 12m
Tue 11/105:30 am -
2 stops7h 37m
Deal found 10/13![United Airlines logo]()
$435
This Southwest deal was found by Cheapflights users on 10/16. 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 11/136:50 am -
2 stops17h 05m
Sun 11/155:10 pm -
1 stop6h 45m
Deal found 10/16![Southwest logo]()
$480
This United Airlines deal was found by Cheapflights users on 10/17. 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 11/166:00 am -
1 stop4h 07m
Mon 11/233:41 pm -
1 stop8h 16m
Deal found 10/17![United Airlines logo]()
$437
This Delta deal was found by Cheapflights users on 10/14. 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.
Sun 11/16:04 am -
1 stop5h 53m
Fri 11/64:47 pm -
1 stop5h 48m
Deal found 10/14![Delta logo]()
$431
This United Airlines deal was found by Cheapflights users on 10/16. 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 11/1411:10 am -
2 stops7h 52m
Sun 11/228:49 am -
2 stops8h 36m
Deal found 10/16![United Airlines logo]()
$495
This United Airlines deal was found by Cheapflights users on 10/14. 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 11/21:52 pm -
2 stops9h 29m
Thu 11/55:08 pm -
1 stop6h 34m
Deal found 10/14![United Airlines logo]()
$526
Last-minute flights from Cincinnati to PortlandDiscover last-minute flight deals from Cincinnati to Portland. Data last updated October 18, 2026 and is based on user searches.
Discover last-minute flight deals from Cincinnati to Portland. Data last updated October 18, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 10/13. 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 10/169:21 pm -
Nonstop2h 13m
Mon 10/197:00 am -
Nonstop2h 33m
Deal found 10/13![Breeze Airways logo]()
$367
This Kiwi.com deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/298:57 pm -
1 stop19h 58m
Mon 11/25:35 pm -
1 stop15h 16m
Deal found 10/14![Breeze Airways logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:59 pm -
2 stops20h 56m
Mon 11/25:35 pm -
1 stop15h 16m
Deal found 10/14![Multiple Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 10/13. 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 11/310:20 am -
1 stop6h 27m
Tue 11/105:18 pm -
1 stop5h 22m
Deal found 10/13![Delta logo]()
$325
This Delta deal was found by Cheapflights users on 10/14. 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.
Sun 11/88:00 am -
1 stop4h 47m
Thu 11/126:27 am -
1 stop6h 31m
Deal found 10/14![Delta logo]()
$361
This United Airlines deal was found by Cheapflights users on 10/14. 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 11/106:00 am -
2 stops8h 27m
Thu 11/127:35 pm -
1 stop4h 24m
Deal found 10/14![United Airlines logo]()
$330
This Kiwi.com deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/128:19 pm -
1 stop12h 49m
Thu 11/1910:54 am -
1 stop24h 34m
Deal found 10/15![Multiple Airlines logo]()
$370
This American Airlines deal was found by Cheapflights users on 10/14. 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 11/146:00 am -
1 stop4h 37m
Sun 11/2212:35 pm -
1 stop8h 12m
Deal found 10/14![American Airlines logo]()
$350
This Delta deal was found by Cheapflights users on 10/15. 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 11/148:05 am -
1 stop3h 53m
Sat 11/214:50 pm -
1 stop4h 28m
Deal found 10/15![Delta logo]()
$385
This Kiwi.com deal was found by Cheapflights users on 10/17. 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 11/161:49 pm -
1 stop20h 25m
Wed 11/186:31 pm -
2 stops18h 22m
Deal found 10/17![Multiple Airlines logo]()
$338
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 October 18, 2026.
Search for one-way flight options from Cincinnati to Portland. Find affordable one-way fares based on user searches. Data last updated October 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/14. 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 12/18:34 pm -
1 stop12h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![Multiple Airlines logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 11/107:59 pm -
1 stop13h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Multiple Airlines logo]()
$151
This Delta deal was found by Cheapflights users on 10/13. 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 1/157:00 am -
1 stop6h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/13![Delta logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 10/16. 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 11/22:35 pm -
2 stops25h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Multiple Airlines logo]()
$182
This Southwest deal was found by Cheapflights users on 10/16. 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 12/215:40 am -
1 stop4h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Southwest logo]()
$188
This Southwest deal was found by Cheapflights users on 10/13. 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 1/156:45 am -
2 stops8h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/13![Southwest logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 10/15. 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 11/412:36 pm -
3 stops25h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![Multiple Airlines logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 10/16. 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 10/3010:27 am -
2 stops29h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Multiple Airlines logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 10/14. 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 11/308:31 pm -
3 stops36h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![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 October 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $323 (Kiwi.com) |
One-way from | $129 (Kiwi.com) |
Popular in | December |
Cheapest in | August |
Average price | $390 |
Good round-trip deal | $215 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 7,457,451 searches. Data last updated October 18, 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 Cincinnati Cinci./N. Kentucky - PWM Portland
CVGPWM
Cincinnati Cinci./N. Kentucky
Tue 11/10
7:59 pm-9:08 am
1 stop13h 09m
Portland
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$151
CincinnatiPortland
CVG Cincinnati Cinci./N. Kentucky - PWM Portland
CVGPWM
Cincinnati Cinci./N. Kentucky
Fri 1/15
7:00 am-1:53 pm
1 stop6h 53m
Portland
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$163
CincinnatiPortland
CVG Cincinnati Cinci./N. Kentucky - PWM Portland
CVGPWM
Cincinnati Cinci./N. Kentucky
Tue 12/1
4:44 pm-11:48 am
3 stops19h 04m
Portland
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$182
Quickest round-trip
CincinnatiPortland
CVG Cincinnati Cinci./N. Kentucky - PWM Portland
CVGPWM
Cincinnati Cinci./N. Kentucky
Mon 12/21
5:40 am-9:50 am
1 stop4h 10m
Portland
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$188
CincinnatiPortland
CVG Cincinnati Cinci./N. Kentucky - PWM Portland
CVGPWM
Cincinnati Cinci./N. Kentucky
Fri 1/15
6:45 am-3:30 pm
2 stops8h 45m
Portland
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$193
CincinnatiPortland
CVG Cincinnati Cinci./N. Kentucky - PWM Portland
CVGPWM
Cincinnati Cinci./N. Kentucky
Mon 11/30
12:17 pm-10:14 am
1 stop21h 57m
Portland
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$238
CincinnatiPortland
CVG Cincinnati Cinci./N. Kentucky - PWM Portland
CVGPWM
Cincinnati Cinci./N. Kentucky
Fri 10/30
2:59 pm-4:24 pm
3 stops25h 25m
Portland
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$239
CincinnatiPortland
CVG Cincinnati Cinci./N. Kentucky - PWM Portland
CVGPWM
Cincinnati Cinci./N. Kentucky
Wed 10/28
12:36 pm-9:08 am
3 stops44h 32m
Portland
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$247
CincinnatiPortland
CVG Cincinnati Cinci./N. Kentucky - PWM Portland
CVGPWM
Cincinnati Cinci./N. Kentucky
Mon 11/9
6:15 pm-12:19 am
1 stop6h 04m
Portland
Thu 11/12
6:27 am-12:58 pm
1 stop6h 31m
$325
CincinnatiPortland
CVG Cincinnati Cinci./N. Kentucky - PWM Portland
CVGPWM
Cincinnati Cinci./N. Kentucky
Tue 11/3
10:20 am-4:47 pm
1 stop6h 27m
Portland
Tue 11/10
5:18 pm-10:40 pm
1 stop5h 22m
$325
Showing 1-10 of 20 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 October.
| 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 18 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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 October 18, 2026.
When flying from Cincinnati to Portland, Maine, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How much does it cost to fly round-trip from Cincinnati to Portland, Maine?
Airfare is typical for this route at the moment.
Cincinnati to Portland, Maine flights typically cost between $215 and $536 in December.The cheapest round-trip price found within the last 5 days was $323 on Multiple Airlines (Dec 12-Dec 16).
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 October 18, 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.
Crew
8.8
Overall
8.2
Food
6.7
Boarding
8.4
Entertainment
6.8
Comfort
8.2
Reviews
1 / 19
10.0
ExcellentJames,Oct 2026
RSW - RDU
Crew
8.8
Overall
8.2
Food
6.7
Boarding
8.4
Entertainment
6.8
Comfort
8.2
Reviews
1 / 19
10.0
ExcellentJames,Oct 2026
RSW - RDU
Crew
8.8
Overall
8.2
Food
6.7
Boarding
8.4
Entertainment
6.8
Comfort
8.2
Reviews
1 / 19
10.0
ExcellentJames,Oct 2026
RSW - RDU
Crew
8.8
Overall
8.2
Food
6.7
Boarding
8.4
Entertainment
6.8
Comfort
8.2
Reviews
1 / 19
10.0
ExcellentJames,Oct 2026
RSW - RDU
Crew
8.8
Overall
8.2
Food
6.7
Boarding
8.4
Entertainment
6.8
Comfort
8.2
Reviews
1 / 19
10.0
ExcellentJames,Oct 2026
RSW - RDU
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 locationsLewiston
North Conway
Brunswick
Conway
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Alternative routes for Cincinnati to Portland
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Cincinnati and Portland flights
Browse other Cincinnati and Portland flight options. Last updated on October 18, 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 7,457,451 searches. Data last updated October 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$109 | Average$202 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$308 | Average$448 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$312 | Average$416 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$316 | Average$441 | FlexibilityNo cancel fee | On-timeN/A |