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Cheap flights from Cincinnati to Portland from $137

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cincinnati to Portland departing on 5/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:08 pm - 5:45 pm
CVG
-
PWM
20h 37m
1 stop
Multiple Airlines Logo
6:30 pm - 7:57 pm
PWM
-
CVG
25h 27m
1 stop
$303Multiple Airlines
Tue, May 26 - Wed, Jun 3
Breeze Airways Logo
9:08 pm - 5:45 pm
CVG
-
PWM
20h 37m
1 stop
Breeze Airways Logo
6:13 pm - 9:09 am
PWM
-
CVG
14h 56m
1 stop
$314Breeze Airways
Tue, May 26 - Mon, Jun 1
Multiple Airlines Logo
9:08 pm - 5:33 pm
CVG
-
PWM
20h 25m
1 stop
Multiple Airlines Logo
6:30 pm - 7:57 pm
PWM
-
CVG
25h 27m
1 stop
$325Multiple Airlines
Thu, May 28 - Wed, Jun 3
Delta Logo
6:02 am - 11:04 am
CVG
-
PWM
5h 02m
1 stop
Delta Logo
5:26 pm - 10:35 pm
PWM
-
CVG
5h 09m
1 stop
$335Delta
Wed, Apr 8 - Tue, Apr 14
Breeze Airways Logo
9:08 pm - 5:33 pm
CVG
-
PWM
20h 25m
1 stop
Breeze Airways Logo
6:13 pm - 9:09 am
PWM
-
CVG
14h 56m
1 stop
$336Breeze Airways
Thu, May 28 - Mon, Jun 1
American Airlines Logo
4:13 pm - 11:27 pm
CVG
-
PWM
7h 14m
1 stop
American Airlines Logo
6:00 am - 10:25 am
PWM
-
CVG
4h 25m
1 stop
$337American Airlines
Wed, Apr 29 - Tue, May 5
Multiple Airlines Logo
9:30 pm - 4:16 pm
CVG
-
PWM
18h 46m
2 stops
Multiple Airlines Logo
6:30 pm - 7:57 pm
PWM
-
CVG
25h 27m
1 stop
$339Multiple Airlines
Fri, May 29 - Wed, Jun 3
United Airlines Logo
6:00 am - 10:22 am
CVG
-
PWM
4h 22m
1 stop
United Airlines Logo
11:08 am - 8:30 pm
PWM
-
CVG
9h 22m
2 stops
$340United Airlines
Wed, Apr 29 - Tue, May 5
Multiple Airlines Logo
12:12 pm - 4:16 pm
CVG
-
PWM
28h 04m
2 stops
Multiple Airlines Logo
6:26 pm - 8:25 am
PWM
-
CVG
13h 59m
1 stop
$347Multiple Airlines
Tue, May 5 - Sat, May 9
Multiple Airlines Logo
9:30 pm - 4:16 pm
CVG
-
PWM
18h 46m
2 stops
Multiple Airlines Logo
6:30 pm - 7:57 pm
PWM
-
CVG
25h 27m
1 stop
$350Multiple Airlines
Tue, May 26 - Wed, Jun 3

Breeze Airways flights from Cincinnati to Portland, Maine

Our best Breeze Airways deals on Cincinnati to Portland, Maine flight tickets
Breeze Airways
May 26
CVG9:08 pmCincinnati Cinci./N. Kentucky
20h 37m
1 stop
PWM5:45 pmPortland
Jun 1
PWM6:13 pmPortland
14h 56m
1 stop
CVG9:09 amCincinnati Cinci./N. Kentucky
$314
Breeze Airways
May 28
CVG9:08 pmCincinnati Cinci./N. Kentucky
20h 25m
1 stop
PWM5:33 pmPortland
Jun 1
PWM6:13 pmPortland
14h 56m
1 stop
CVG9:09 amCincinnati Cinci./N. Kentucky
$336

American Airlines flights from Cincinnati to Portland, Maine

Our best American Airlines deals on Cincinnati to Portland, Maine flight tickets
American Airlines
Apr 29
CVG4:13 pmCincinnati Cinci./N. Kentucky
7h 14m
1 stop
PWM11:27 pmPortland
May 5
PWM6:00 amPortland
4h 25m
1 stop
CVG10:25 amCincinnati Cinci./N. Kentucky
$337
American Airlines
Apr 28
CVG1:57 pmCincinnati Cinci./N. Kentucky
4h 41m
1 stop
PWM6:38 pmPortland
Apr 30
PWM6:01 pmPortland
5h 26m
1 stop
CVG11:27 pmCincinnati Cinci./N. Kentucky
$361
American Airlines
May 23
CVG7:53 amCincinnati Cinci./N. Kentucky
6h 31m
1 stop
PWM2:24 pmPortland
May 27
PWM10:57 amPortland
6h 30m
1 stop
CVG5:27 pmCincinnati Cinci./N. Kentucky
$372

momondo Fare Finder

 
Customize your flight search to find flights from Cincinnati to Portland, Maine 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, momondo users made 832,500 searches. Data last updated March 19, 2026.
Use the filters below to find and compare flights from Cincinnati to Portland, Maine that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CincinnatiPortland

CVG - PWM

CVGPWM

Cincinnati Cinci./N. Kentucky

Tue 5/26

9:08 pm-5:45 pm

1 stop20h 37m

Portland

Wed 6/3

6:30 pm-7:57 pm

1 stop25h 27m

$303

CincinnatiPortland

CVG - PWM

CVGPWM

Cincinnati Cinci./N. Kentucky

Tue 5/26

9:08 pm-5:45 pm

1 stop20h 37m

Portland

Mon 6/1

6:13 pm-9:09 am

1 stop14h 56m

$314

CincinnatiPortland

CVG - PWM

CVGPWM

Cincinnati Cinci./N. Kentucky

Thu 5/28

9:08 pm-5:33 pm

1 stop20h 25m

Portland

Wed 6/3

6:30 pm-7:57 pm

1 stop25h 27m

$325
Quickest round-trip

CincinnatiPortland

CVG - PWM

CVGPWM

Cincinnati Cinci./N. Kentucky

Wed 4/8

6:02 am-11:04 am

1 stop5h 02m

Portland

Tue 4/14

5:26 pm-10:35 pm

1 stop5h 09m

$335

CincinnatiPortland

CVG - PWM

CVGPWM

Cincinnati Cinci./N. Kentucky

Thu 5/28

9:08 pm-5:33 pm

1 stop20h 25m

Portland

Mon 6/1

6:13 pm-9:09 am

1 stop14h 56m

$336

CincinnatiPortland

CVG - PWM

CVGPWM

Cincinnati Cinci./N. Kentucky

Wed 4/29

4:13 pm-11:27 pm

1 stop7h 14m

Portland

Tue 5/5

6:00 am-10:25 am

1 stop4h 25m

$337

CincinnatiPortland

CVG - PWM

CVGPWM

Cincinnati Cinci./N. Kentucky

Fri 5/29

9:30 pm-4:16 pm

2 stops18h 46m

Portland

Wed 6/3

6:30 pm-7:57 pm

1 stop25h 27m

$339

CincinnatiPortland

CVG - PWM

CVGPWM

Cincinnati Cinci./N. Kentucky

Wed 4/29

6:00 am-10:22 am

1 stop4h 22m

Portland

Tue 5/5

11:08 am-8:30 pm

2 stops9h 22m

$340

CincinnatiPortland

CVG - PWM

CVGPWM

Cincinnati Cinci./N. Kentucky

Tue 5/5

12:12 pm-4:16 pm

2 stops28h 04m

Portland

Sat 5/9

6:26 pm-8:25 am

1 stop13h 59m

$347

CincinnatiPortland

CVG - PWM

CVGPWM

Cincinnati Cinci./N. Kentucky

Tue 5/26

9:30 pm-4:16 pm

2 stops18h 46m

Portland

Wed 6/3

6:30 pm-7:57 pm

1 stop25h 27m

$350

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Portland from

How to get the cheapest flight ticket from Cincinnati to Portland, Maine

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Portland, Maine?

The cheapest month to fly to Portland, Maine from Cincinnati is in January. Flight prices, which tend to average around $314, are often lower during this time because this is during the off-season. If you aren’t able to travel to Portland, Maine during the month of January, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $320.

How far in advance should I book a flight to Portland, Maine?

You are more likely to see cheaper flights to Portland, Maine from Cincinnati when booking weeks ahead of your departure date. In general, you can expect to find flights to Portland, Maine for around $374 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland, Maine from Cincinnati for as low as $314 on momondo.

Can stopping save me money on Cincinnati to Portland, Maine flights?

No. A direct flight is the cheapest option for a flight between Cincinnati to Portland, Maine.

How have Cincinnati to Portland, Maine flight prices changed over time?

When to book flights from Cincinnati to Portland, Maine

Are you open to changing your travel dates? Check out the ideal times to fly from Cincinnati to Portland, Maine according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Cincinnati to Portland, Maine (CVG to PWM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cincinnati to Portland, Maine

Fastest flight time

2h 13m

Direct flights

Tue and Sat

Airports in Portland, Maine

1 airport
The fastest flight from Cincinnati to Portland, Maine takes 2h 13m
Direct flights go from Cincinnati to Portland, Maine on Tuesday and Saturday. There are no airlines offering direct flights.
There is 1 airport in Portland, Maine. From Cincinnati there are direct flights to Portland (PWM).
Search flight deals

  • How far is Cincinnati Cinci./N. Kentucky to Portland by plane?

    The straight-line distance from Cincinnati Cinci./N. Kentucky to Portland is 801.6 mi. Typically, this will take 2h 13m by plane in normal conditions.

  • When did momondo last update prices for flights from Cincinnati Cinci./N. Kentucky Airport to Portland Airport?

    Prices for flights from Cincinnati Cinci./N. Kentucky Airport to Portland Airport are updated daily.

  • How many operators does momondo search for flights from Cincinnati Cinci./N. Kentucky Airport to Portland Airport?

  • How old do you have to be to fly from Cincinnati Cinci./N. Kentucky Airport to Portland Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cincinnati Cinci./N. Kentucky Airport to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The travel and health documents required for your trip to Portland Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Portland Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Cincinnati to Portland, Maine?

  • What is the most popular airline from Cincinnati to Portland, Maine?

Best airlines flying from Cincinnati to Portland, Maine

Compare and see reviews for airlines that fly from Cincinnati to Portland, Maine with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $167Free CancellationRating
7.9
8,292 reviews
Search Delta flights
American AirlinesPriceFrom $255Free CancellationRating
7.1
11,472 reviews
Search American Airlines flights
United AirlinesPriceFrom $312Free CancellationRating
7.4
9,439 reviews
Search United Airlines flights

  • United Airlines Flights From Cincinnati to Portland, Maine

    United Airlines operates around 7 flights from Cincinnati to Portland, Maine every week. The average price of these flights found in the last 72 hours has been $399, but momondo users have found United Airlines deals from Cincinnati to Portland, Maine from as low as $312 round-trip. United Airlines has been scored 7.4/10 in 9,439 reviews.

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
North Conway
Boothbay Harbor
Jackson
Conway
Freeport
Lewiston
Brunswick
Bartlett
Gorham
Auburn
Windham
Intervale
Oxford
Bath
Georgetown
Falmouth
Tamworth

Why use momondo?

Why should I use momondo to find a flight deal from Cincinnati to Portland?

It is quick and easy to find Cincinnati to Portland flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Portland that suits you.

Can I find flights from Cincinnati to Portland with flexible booking policies on momondo?

Flights from Cincinnati to Portland with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Cincinnati to Portland?

momondo helps you find the best flight between Cincinnati and Portland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Cincinnati to Portland right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Cincinnati to Portland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Portland and let you know when they change.

An easier way to manage your Portland, Maine trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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