HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Cincinnati

$114+ Cheap flights from Portland, ME to Cincinnati (PWM - CVG)

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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — CVG
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Portland to Cincinnati 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.

The best prices from Portland to Cincinnati Cinci./N. Kentucky are usually found in May or August, booked 10 days in advance, depart on a Tuesday or Thursday and return on a Wednesday

Cheap flight deals from Portland to Cincinnati

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to Cincinnati (CVG). 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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$114
(Mytrip)

Popular in

January

Cheapest in

May

Average price

$451
Provider with most accurate pricing for Portland-Cincinnati Cinci./N. Kentucky flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Cincinnati Cinci./N. Kentucky flights.
Search Deals
From Portland to Cincinnati Cinci./N. Kentucky
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($113 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

Find flight deals from Portland to Cincinnati

Cheapest flights from Portland to Cincinnati
Explore the most affordable flight options available from Portland to Cincinnati. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Mytrip deal was found by Cheapflights users on 2/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/97:29 pmPWM - CVG
1 stop15h 10mFrontier
Mon 4/147:32 pmCVG - PWM
1 stop18h 33mFrontier
Deal found 2/20$114
This Delta deal was found by Cheapflights users on 2/20. 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 4/73:08 pmPWM - CVG
1 stop20h 10mDelta
Wed 4/96:00 amCVG - PWM
1 stop16h 55mDelta
Deal found 2/20$247
This Mytrip deal was found by Cheapflights users on 2/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/76:18 pmPWM - CVG
2 stops24h 41mMultiple Airlines
Tue 3/117:30 amCVG - PWM
3 stops35h 57mMultiple Airlines
Deal found 2/20$285
This Southwest deal was found by Cheapflights users on 2/20. 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 4/71:00 pmPWM - CVG
2 stops9h 45mSouthwest
Thu 4/106:00 amCVG - PWM
1 stop5h 05mSouthwest
Deal found 2/20$302
This American Airlines deal was found by Cheapflights users on 2/20. 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.
Fri 4/116:00 amPWM - CVG
1 stop4h 24mAmerican Airlines
Mon 4/1412:07 pmCVG - PWM
1 stop8h 58mAmerican Airlines
Deal found 2/20$315
This United Airlines deal was found by Cheapflights users on 2/20. 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 3/79:34 amPWM - CVG
1 stop4h 44mUnited Airlines
Tue 3/112:10 pmCVG - PWM
2 stops9h 37mUnited Airlines
Deal found 2/20$323

Find flights from Portland to Cincinnati within your budget

Customize your flight search to find flights from Portland to Cincinnati 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 February 20, 2025.

Fly from

Portland

Fly to

Cincinnati

Route

Depart

Return

Price

PortlandCincinnati

PWM - CVG

PWMCVG

Portland

Wed 4/9

7:29 pm-10:39 am

1 stop15h 10m

Cincinnati Cinci./N. Kentucky

Mon 4/14

7:32 pm-2:05 pm

1 stop18h 33m

$114

PortlandCincinnati

PWM - CVG

PWMCVG

Portland

Mon 4/7

3:08 pm-11:18 am

1 stop20h 10m

Cincinnati Cinci./N. Kentucky

Wed 4/9

6:00 am-10:55 pm

1 stop16h 55m

$247

PortlandCincinnati

PWM - CVG

PWMCVG

Portland

Fri 3/7

6:18 pm-6:59 pm

2 stops24h 41m

Cincinnati Cinci./N. Kentucky

Tue 3/11

7:30 am-7:27 pm

2 stops35h 57m

$270

PortlandCincinnati

PWM - CVG

PWMCVG

Portland

Mon 4/7

1:00 pm-10:45 pm

2 stops9h 45m

Cincinnati Cinci./N. Kentucky

Thu 4/10

6:00 am-11:05 am

1 stop5h 05m

$302

PortlandCincinnati

PWM - CVG

PWMCVG

Portland

Fri 4/11

6:00 am-10:24 am

1 stop4h 24m

Cincinnati Cinci./N. Kentucky

Mon 4/14

12:07 pm-9:05 pm

1 stop8h 58m

$315

PortlandCincinnati

PWM - CVG

PWMCVG

Portland

Fri 3/7

9:34 am-2:18 pm

1 stop4h 44m

Cincinnati Cinci./N. Kentucky

Tue 3/11

2:10 pm-11:47 pm

2 stops9h 37m

$323

PortlandCincinnati

PWM - CVG

PWMCVG

Portland

Thu 8/14

8:18 am-3:28 pm

1 stop7h 10m

$184

PortlandCincinnati

PWM - CVG

PWMCVG

Portland

Thu 8/14

8:45 am-8:55 pm

2 stops12h 10m

$199

PortlandCincinnati

PWM - CVG

PWMCVG

Portland

Thu 8/14

3:14 pm-7:53 pm

3 stops28h 39m

$635

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Compare providers for flights from Portland to Cincinnati

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 Portland to Cincinnati in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland, Maine-Cincinnati flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland, Maine-Cincinnati flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland, Maine-Cincinnati flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland, Maine-Cincinnati 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 Portland, Maine-Cincinnati 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 Portland to Cincinnati

Have a flexible travel schedule? Discover the best time to fly to Cincinnati from Portland with our price prediction graph.
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.

Travel insights for flights from Portland to Cincinnati

Get recent, data-driven insights about flights from Portland to Cincinnati including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Portland, Maine to Cincinnati?

Use this chart to determine the optimal time to book a round-trip flight from Portland to Cincinnati. Price data was last updated on February 14, 2025.

The best time to book flights from Portland, Maine to Cincinnati is 10 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Portland, Maine to Cincinnati?

Currently, August is the cheapest month in which you can book a flight from Portland, Maine to Cincinnati (average of $239). Flying from Portland, Maine to Cincinnati in March is currently the most expensive (average of $292). 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 PWM to CVG?

Find hourly flight availability from Portland to Cincinnati. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 59% on flights from Portland, Maine to Cincinnati by exploring options for tickets in the evening.

Rainfall in Cincinnati by month

Plan your trip to Cincinnati by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Cincinnati ranges from 2.8 - 4.2 inches per month. May is typically the wettest month, when rainfall can reach 4.2 in. September is typically the driest time to visit Cincinnati when rainfall is around 2.8 in.

Temperature in Cincinnati by month

Plan your trip to Cincinnati by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Cincinnati, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Cincinnati

Get insights into the airlines that provide service to Cincinnati. 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 Cincinnati. Reviews last updated February 20, 2025.
Peruse reviews from past customers who have flown with Southwest, Breeze Airways and Delta from Portland to Cincinnati to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Breeze Airways
8.1
Very good
150 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,220 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,766 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Related info for your journey

Find useful and relevant information for your journey from Portland to Cincinnati. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Portland, Maine to Cincinnati round-trip?

    Cheapflights users have booked flights from Portland, Maine to Cincinnati round-trip from $114. Other airlines that can offer you cheap pricing are Delta, from $247, and Southwest, from $302. Frontier is 73% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Portland, Maine to Cincinnati one-way?

    One-way options have recently been found by users for as low as $184 on American Airlines. Other airlines that offer cheap prices include Southwest from $199 and Breeze Airways from $635 one-way.

  • Can I find deals for flights from Portland to Cincinnati that include hotel bookings?

    Yes. In addition to deals on Portland to Cincinnati flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Cincinnati?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Cincinnati.

  • Can I find deals for business class flights from Portland to Cincinnati?

    Yes. Cheapflights offers flight deals from Portland to Cincinnati by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portland, Maine to Cincinnati?

    Currently, August is the cheapest month in which you can book a flight from Portland, Maine to Cincinnati (average of $239). Flying from Portland, Maine to Cincinnati in March is currently the most expensive (average of $292). 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.

See more FAQs

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Sharonville
Mason
Florence
West Chester
Lawrenceburg
Fairfield
Middletown
Blue Ash
Williamstown
Hebron
Covington
Monroe
Sparta
Oxford
Dry Ridge
Edgewood

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portland to Cincinnati

See prices for flight routes from nearby airports that may be better suited for you.
Boston to Pittsburgh flights
Boston to Cincinnati flights
Boston to Cleveland flights
Boston to Columbus flights
Boston to Detroit flights
Bangor to Cincinnati flights
Boston to Dayton flights
Portland to Detroit flights
Boston to Akron flights
Bangor to Detroit flights
Portland to Cleveland flights
Portland to Pittsburgh flights
Portland to Columbus flights
Portland to Dayton flights
Bangor to Columbus flights
Boston to Erie flights
Bangor to Cleveland flights
Boston to Huntington flights
Boston to Toledo flights
Portland to Huntington flights
Portland to Toledo flights
Bangor to Dayton flights
Bangor to Akron flights
Augusta to Detroit flights
Rockland to Detroit flights
Portland to Erie flights
Portland to Akron flights
Augusta to Pittsburgh flights

Top 5 airlines flying from Portland to Cincinnati

Discover the top 5 airlines that operate flights from Portland to Cincinnati. 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$88Average$177FlexibilityNo cancel feeOn-time62%
DeltaCheapest$268Average$402FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$286Average$396FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$302Average$535FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$326Average$412FlexibilityNo cancel feeOn-time63%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.