$73+ 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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — PWM
Oct 4 — Oct 111
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 January or August, booked 27 days in advance, depart on a Monday or Tuesday and return on a Monday
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 September 4, 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 September 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/169:11 pm -
Nonstop2h 13m
Mon 10/197:00 am -
Nonstop2h 33m
Deal found 9/2![Breeze Airways logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/129:11 pm -
Nonstop2h 13m
Mon 10/197:00 am -
Nonstop2h 33m
Deal found 9/3![Breeze Airways logo]()
$167
This Breeze Airways deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/29:11 pm -
Nonstop2h 13m
Mon 10/57:00 am -
Nonstop2h 33m
Deal found 9/1![Breeze Airways logo]()
$168
This Kiwi.com deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/289:11 pm -
Nonstop2h 13m
Fri 10/27:00 am -
Nonstop2h 33m
Deal found 9/3![Breeze Airways logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/119:11 pm -
Nonstop2h 13m
Fri 9/186:00 am -
Nonstop2h 33m
Deal found 9/1![Breeze Airways logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/119:11 pm -
Nonstop2h 13m
Mon 9/147:00 am -
Nonstop2h 33m
Deal found 8/31![Breeze Airways logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/149:11 pm -
Nonstop2h 13m
Fri 9/186:00 am -
Nonstop2h 33m
Deal found 9/2![Breeze Airways logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/219:11 pm -
Nonstop2h 13m
Mon 9/287:00 am -
Nonstop2h 33m
Deal found 9/2![Breeze Airways logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/259:11 pm -
Nonstop2h 13m
Mon 9/287:00 am -
Nonstop2h 33m
Deal found 9/2![Breeze Airways logo]()
$198
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 September 4, 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 September 4, 2026.
This Breeze Airways deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/99:11 pm -
Nonstop2h 13m
Mon 10/127:00 am -
Nonstop2h 33m
Deal found 9/2![Breeze Airways logo]()
$298
This United Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/47:13 am -
2 stops7h 21m
Wed 2/108:55 am -
1 stop6h 03m
Deal found 9/3![United Airlines logo]()
$330
This Southwest deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/308:30 am -
2 stops8h 25m
Tue 11/310:25 am -
2 stops10h 55m
Deal found 9/1![Southwest logo]()
$355
This Southwest deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/47:05 am -
2 stops14h 35m
Wed 2/105:35 am -
2 stops15h 00m
Deal found 9/3![Southwest logo]()
$393
This United Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/21:52 pm -
1 stop7h 59m
Thu 11/55:08 pm -
1 stop6h 34m
Deal found 9/3![United Airlines logo]()
$405
This United Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:00 am -
2 stops7h 27m
Mon 11/25:35 am -
1 stop5h 27m
Deal found 9/3![United Airlines logo]()
$410
This Southwest deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/218:10 am -
2 stops14h 20m
Sat 10/35:35 am -
2 stops8h 45m
Deal found 8/31![Southwest logo]()
$439
This United Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1911:17 am -
1 stop6h 37m
Sat 9/266:00 am -
1 stop5h 11m
Deal found 9/2![United Airlines logo]()
$411
This United Airlines deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:03 pm -
1 stop7h 45m
Sat 11/79:46 am -
2 stops9h 32m
Deal found 8/30![United Airlines logo]()
$476
This United Airlines deal was found by Cheapflights users on 8/30. 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 10/219:00 am -
2 stops10h 24m
Sun 10/255:50 am -
1 stop5h 12m
Deal found 8/30![United Airlines logo]()
$489
Last-minute flights from Cincinnati to PortlandDiscover last-minute flight deals from Cincinnati to Portland. Data last updated September 4, 2026 and is based on user searches.
Discover last-minute flight deals from Cincinnati to Portland. Data last updated September 4, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/119:11 pm -
Nonstop2h 13m
Fri 9/186:00 am -
Nonstop2h 33m
Deal found 9/1![Breeze Airways logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/119:11 pm -
Nonstop2h 13m
Mon 9/147:00 am -
Nonstop2h 33m
Deal found 8/31![Breeze Airways logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/149:11 pm -
Nonstop2h 13m
Fri 9/186:00 am -
Nonstop2h 33m
Deal found 9/2![Breeze Airways logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/219:11 pm -
Nonstop2h 13m
Mon 9/287:00 am -
Nonstop2h 33m
Deal found 9/2![Breeze Airways logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/259:11 pm -
Nonstop2h 13m
Mon 9/287:00 am -
Nonstop2h 33m
Deal found 9/2![Breeze Airways logo]()
$198
This Kiwi.com deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/289:11 pm -
Nonstop2h 13m
Fri 10/27:00 am -
Nonstop2h 33m
Deal found 9/3![Breeze Airways logo]()
$170
This Breeze Airways deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/29:11 pm -
Nonstop2h 13m
Mon 10/57:00 am -
Nonstop2h 33m
Deal found 9/1![Breeze Airways logo]()
$168
This Kiwi.com deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/129:11 pm -
Nonstop2h 13m
Mon 10/197:00 am -
Nonstop2h 33m
Deal found 9/3![Breeze Airways logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/169:11 pm -
Nonstop2h 13m
Mon 10/197:00 am -
Nonstop2h 33m
Deal found 9/2![Breeze Airways logo]()
$157
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 September 4, 2026.
Search for one-way flight options from Cincinnati to Portland. Find affordable one-way fares based on user searches. Data last updated September 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/59:11 pm -
Nonstop2h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Breeze Airways logo]()
$73
This Breeze Airways deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/29:11 pm -
Nonstop2h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Breeze Airways logo]()
$94
This Kiwi.com deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/189:11 pm -
Nonstop2h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Breeze Airways logo]()
$114
This Kiwi.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2612:43 pm -
3 stops44h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Multiple Airlines logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/512:43 pm -
3 stops27h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Multiple Airlines logo]()
$143
This Delta deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:06 pm -
1 stop5h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Delta logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/212:43 pm -
2 stops29h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/112:43 pm -
2 stops44h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Multiple Airlines logo]()
$172
This Kiwi.com deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1512:57 pm -
2 stops32h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![Multiple Airlines logo]()
$182
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 September 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $157 (Kiwi.com) |
One-way from | $73 (Kiwi.com) |
Popular in | December |
Cheapest in | January |
Average price | $348 |
Good round-trip deal | $193 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 September 4, 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
Quickest round-trip
CincinnatiPortland
CVG Cincinnati Cinci./N. Kentucky - PWM Portland
CVGPWM
Cincinnati Cinci./N. Kentucky
Mon 10/5
9:11 pm-11:24 pm
Nonstop2h 13m
Portland
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$73
CincinnatiPortland
CVG Cincinnati Cinci./N. Kentucky - PWM Portland
CVGPWM
Cincinnati Cinci./N. Kentucky
Fri 10/2
9:11 pm-11:24 pm
Nonstop2h 13m
Portland
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$94
CincinnatiPortland
CVG Cincinnati Cinci./N. Kentucky - PWM Portland
CVGPWM
Cincinnati Cinci./N. Kentucky
Sat 9/26
12:43 pm-9:08 am
3 stops44h 25m
Portland
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$142
CincinnatiPortland
CVG Cincinnati Cinci./N. Kentucky - PWM Portland
CVGPWM
Cincinnati Cinci./N. Kentucky
Wed 10/21
5:25 pm-11:18 pm
1 stop5h 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
Sat 9/26
4:47 pm-11:28 pm
1 stop6h 41m
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
Sat 9/26
6:06 pm-11:56 pm
1 stop5h 50m
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
Fri 10/9
9:11 pm-11:24 pm
Nonstop2h 13m
Portland
Mon 10/12
7:00 am-9:33 am
Nonstop2h 33m
$298
CincinnatiPortland
CVG Cincinnati Cinci./N. Kentucky - PWM Portland
CVGPWM
Cincinnati Cinci./N. Kentucky
Thu 2/4
7:13 am-2:34 pm
2 stops7h 21m
Portland
Wed 2/10
8:55 am-2:58 pm
1 stop6h 03m
$330
CincinnatiPortland
CVG Cincinnati Cinci./N. Kentucky - PWM Portland
CVGPWM
Cincinnati Cinci./N. Kentucky
Fri 10/30
8:30 am-4:55 pm
2 stops8h 25m
Portland
Tue 11/3
10:25 am-9:20 pm
2 stops10h 55m
$355
CincinnatiPortland
CVG Cincinnati Cinci./N. Kentucky - PWM Portland
CVGPWM
Cincinnati Cinci./N. Kentucky
Thu 2/4
7:05 am-9:40 pm
2 stops14h 35m
Portland
Wed 2/10
5:35 am-8:35 pm
2 stops15h 00m
$393
Showing 1-10 of 16 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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | 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 December is currently the most expensive (average of $631). 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 September 4, 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.
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 September 4, 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.
Boarding
8.4
Entertainment
6.7
Overall
8.2
Comfort
8.2
Food
6.7
Crew
8.8
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Boarding
8.4
Entertainment
6.7
Overall
8.2
Comfort
8.2
Food
6.7
Crew
8.8
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Boarding
8.4
Entertainment
6.7
Overall
8.2
Comfort
8.2
Food
6.7
Crew
8.8
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Boarding
8.4
Entertainment
6.7
Overall
8.2
Comfort
8.2
Food
6.7
Crew
8.8
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Boarding
8.4
Entertainment
6.7
Overall
8.2
Comfort
8.2
Food
6.7
Crew
8.8
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.
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Book flights to Portland if you plan to visit one of these locationsNorth Conway
Lewiston
Brunswick
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Cincinnati and Portland flights
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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 September 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$109 | Average$198 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$189 | Average$426 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$286 | Average$412 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$308 | Average$399 | FlexibilityNo cancel fee | On-time69% |