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$200+ Cheap flights from Portland, ME to Cincinnati (PWM - CVG)

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 2/17. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — CVG
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap 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 January 27, 2026.

This United Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/284:15 pm
PWM
-
CVG
1 stop7h 34m
United Airlines
Mon 3/24:15 pm
CVG
-
PWM
1 stop4h 54m
United Airlines
Deal found 1/27$329
This Southwest deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/282:00 pm
PWM
-
CVG
2 stops8h 45m
Southwest
Mon 3/23:50 pm
CVG
-
PWM
1 stop6h 55m
Southwest
Deal found 1/27$334
This United Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/309:39 am
PWM
-
CVG
1 stop5h 39m
United Airlines
Mon 5/42:03 pm
CVG
-
PWM
1 stop7h 16m
United Airlines
Deal found 1/26$341
This American Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/305:44 am
PWM
-
CVG
1 stop4h 41m
American Airlines
Mon 5/45:00 am
CVG
-
PWM
1 stop6h 15m
American Airlines
Deal found 1/26$354
This Delta deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/146:30 am
PWM
-
CVG
1 stop4h 35m
Delta
Sun 5/176:00 am
CVG
-
PWM
1 stop5h 01m
Delta
Deal found 1/26$364
This United Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/266:00 am
PWM
-
CVG
2 stops9h 28m
United Airlines
Fri 2/276:51 pm
CVG
-
PWM
1 stop4h 29m
United Airlines
Deal found 1/26$369
This Southwest deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/145:30 am
PWM
-
CVG
2 stops12h 45m
Southwest
Sun 5/175:50 am
CVG
-
PWM
1 stop11h 00m
Southwest
Deal found 1/26$375
This American Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/46:00 am
PWM
-
CVG
1 stop4h 43m
American Airlines
Mon 6/86:12 pm
CVG
-
PWM
1 stop5h 33m
American Airlines
Deal found 1/27$387
This Southwest deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/265:30 am
PWM
-
CVG
2 stops12h 25m
Southwest
Fri 2/271:15 pm
CVG
-
PWM
2 stops10h 35m
Southwest
Deal found 1/26$390
This Delta deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1212:13 pm
PWM
-
CVG
1 stop5h 08m
Delta
Wed 2/184:07 pm
CVG
-
PWM
1 stop6h 59m
Delta
Deal found 1/25$392
This Southwest deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/304:50 pm
PWM
-
CVG
1 stop6h 35m
Southwest
Sun 5/36:40 am
CVG
-
PWM
1 stop9h 05m
Southwest
Deal found 1/27$397

Find 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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$329
(United Airlines)

One-way from

$200
(Delta)

Popular in

January

Cheapest in

April

Average price

$697
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
One-way flight from Portland to Cincinnati Cinci./N. Kentucky
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($58 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
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 January 27, 2026.
Use the filters below to find and compare flights from Portland to Cincinnati that are best for you.

Fly from

Portland

Fly to

Cincinnati

Route

Depart

Return

Price

PortlandCincinnati

PWM - CVG

PWMCVG

Portland

Thu 4/30

9:39 am-3:18 pm

1 stop5h 39m

Cincinnati Cinci./N. Kentucky

Mon 5/4

2:03 pm-9:19 pm

1 stop7h 16m

$341

PortlandCincinnati

PWM - CVG

PWMCVG

Portland

Thu 5/14

5:44 am-10:25 am

1 stop4h 41m

Cincinnati Cinci./N. Kentucky

Mon 5/18

5:00 am-11:15 am

1 stop6h 15m

$352

PortlandCincinnati

PWM - CVG

PWMCVG

Portland

Wed 5/13

3:55 pm-10:55 pm

1 stop7h 00m

Cincinnati Cinci./N. Kentucky

Sun 5/17

5:50 am-12:05 pm

1 stop6h 15m

$364

PortlandCincinnati

PWM - CVG

PWMCVG

Portland

Thu 5/14

6:30 am-11:05 am

1 stop4h 35m

Cincinnati Cinci./N. Kentucky

Sun 5/17

6:00 am-1:21 pm

1 stop7h 21m

$364

PortlandCincinnati

PWM - CVG

PWMCVG

Portland

Thu 2/26

4:50 pm-11:45 pm

1 stop6h 55m

Cincinnati Cinci./N. Kentucky

Fri 2/27

5:35 am-11:15 am

1 stop5h 40m

$364

PortlandCincinnati

PWM - CVG

PWMCVG

Portland

Thu 2/26

6:00 am-3:28 pm

2 stops9h 28m

Cincinnati Cinci./N. Kentucky

Fri 2/27

6:51 pm-11:20 pm

1 stop4h 29m

$369

PortlandCincinnati

PWM - CVG

PWMCVG

Portland

Thu 4/30

2:50 pm-11:25 pm

1 stop8h 35m

Cincinnati Cinci./N. Kentucky

Sun 5/3

6:40 am-3:45 pm

1 stop9h 05m

$375

PortlandCincinnati

PWM - CVG

PWMCVG

Portland

Thu 6/4

7:23 am-1:00 pm

1 stop5h 37m

Cincinnati Cinci./N. Kentucky

Mon 6/8

5:45 am-10:27 am

1 stop4h 42m

$387

PortlandCincinnati

PWM - CVG

PWMCVG

Portland

Tue 2/17

6:18 am-11:16 am

1 stop4h 58m

$200

PortlandCincinnati

PWM - CVG

PWMCVG

Portland

Fri 3/27

6:00 am-3:27 pm

2 stops9h 27m

$288

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 12 results
1
2

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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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.

Cheapflights Insights

Everything you need to know about your flight from Portland to Cincinnati

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

Currently, May is the cheapest month in which you can book a flight from Portland, Maine to Cincinnati (average of $111). Flying from Portland, Maine to Cincinnati in January is currently the most expensive (average of $253). 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.

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 January 27, 2026.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Portland to Cincinnati to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,119 reviews

Overall

7.9

Food

7.2

Crew

8.5

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,119 reviews
Delta
7.9
Good
8,119 reviews

Overall

7.9

Food

7.2

Crew

8.5

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,205 reviews
Delta
7.9
Good
8,119 reviews

Overall

7.9

Food

7.2

Crew

8.5

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,197 reviews
Delta
7.9
Good
8,119 reviews

Overall

7.9

Food

7.2

Crew

8.5

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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.

  • How long is the flight from Portland, Maine to Cincinnati?

    Airlines like United Airlines, American Airlines, and Southwest fly from Portland, Maine to Cincinnati in about 4h 41m. The time it takes to get you to your destination can typically vary by up to 2h 19m. Airlines will cover a distance of 808 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 $280. Other airlines that can offer you cheap pricing are Delta, from $296, and United Airlines, from $313. American Airlines is 33% 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 $118 on Delta. Other airlines that offer cheap prices include United Airlines from $135 and American Airlines from $156 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, May is the cheapest month in which you can book a flight from Portland, Maine to Cincinnati (average of $111). Flying from Portland, Maine to Cincinnati in January is currently the most expensive (average of $253). 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 Cincinnati?

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

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Top 3 airlines flying from Portland to Cincinnati

Discover the top 3 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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$280Average$374FlexibilityNo cancel feeOn-time71%
DeltaCheapest$296Average$417FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$313Average$424FlexibilityNo cancel feeOn-time69%

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