Which layover airport has the shortest connection time from Cincinnati to Portland, Maine?

Washington, D.C. (IAD) has the shortest average layover time for this route: 0h 52m.

Which layover airport offers the lowest fares from Cincinnati to Portland, Maine?

Flights via Philadelphia (PHL) offer the lowest average round-trip price of $318.

Which airport is the most popular layover for flights between Cincinnati and Portland, Maine?

Washington, D.C. (DCA) was the most common stop: 33% of momondo users choosing 1-stop flights on this route connected there.

What is the cheapest airline that flies from Cincinnati Cinci./N. Kentucky to Portland?

Breeze Airways, Delta, and American Airlines are the most popular carriers operating from Cincinnati Cinci./N. Kentucky to Portland

Which layover airport has the shortest travel time from Cincinnati to Portland, Maine?

Flights connecting via Washington, D.C. (IAD) have the shortest average one-way travel time: 4h 04m.

What airlines fly to Portland, Maine?

American Airlines, Delta and Southwest are the top three most popular airlines that fly to Portland, Maine from Cincinnati according to our data. American Airlines is the first choice among our users, with 59% of people opting to fly with this airline when traveling to Portland, Maine. Keep in mind that there are 6 different airlines that fly to Portland, Maine on a routine basis, so you have a few additional options to choose from.

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?

As of October 2025, there are 4 operators available to choose from 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.

$54 Cheap Flights from Cincinnati to Portland in 2025/26

Q: What is the typical price of a round-trip flight between Cincinnati and Portland, Maine?

Prices are currently low for flights on this route. Typical prices usually range from $330 to $533. The lowest price recently found on this route was $251.

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One-way

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6:00 am - 11:00 amCVG-PWM

5h 00m1 stop

6:30 am - 11:13 amPWM-CVG

4h 43m1 stop

$251Delta

Find Deal

jue., feb. 19 - sáb., feb. 21

8:30 am - 2:56 pmCVG-PWM

6h 26m1 stop

5:43 am - 10:55 amPWM-CVG

5h 12m1 stop

$282American Airlines

Find Deal

vie., oct. 31 - jue., nov. 6

10:15 am - 2:19 pmCVG-PWM

4h 04m1 stop

6:00 am - 3:21 pmPWM-CVG

9h 21m2 stops

$287United Airlines

Find Deal

jue., nov. 27 - jue., dic. 4

8:00 am - 10:36 amCVG-PWM

26h 36m1 stop

6:05 pm - 8:59 amPWM-CVG

14h 54m1 stop

$295Multiple Airlines

Find Deal

mar., nov. 4 - lun., nov. 10

7:10 am - 11:37 amCVG-PWM

4h 27m1 stop

5:17 pm - 9:39 pmPWM-CVG

4h 22m1 stop

$313American Airlines

Find Deal

jue., dic. 11 - mar., dic. 16

9:03 pm - 5:25 pmCVG-PWM

20h 22m1 stop

6:05 pm - 8:59 amPWM-CVG

14h 54m1 stop

$314Breeze Airways

Find Deal

jue., nov. 6 - lun., nov. 10

8:10 am - 12:00 pmCVG-PWM

3h 50m1 stop

12:45 pm - 7:28 pmPWM-CVG

6h 43m1 stop

$315Delta

Find Deal

mié., nov. 5 - sáb., nov. 8

6:00 am - 10:04 amCVG-PWM

4h 04m1 stop

3:20 pm - 11:49 pmPWM-CVG

8h 29m2 stops

$326United Airlines

Find Deal

vie., oct. 31 - vie., oct. 31

5:45 am - 11:10 amCVG-PWM

5h 25m1 stop

3:30 pm - 10:30 pmPWM-CVG

7h 00m1 stop

$350Southwest

Find Deal

vie., dic. 12 - lun., dic. 15

5:45 am - 11:10 amCVG-PWM

5h 25m1 stop

5:30 am - 6:15 pmPWM-CVG

12h 45m2 stops

$361Southwest

Find Deal

vie., dic. 12 - lun., dic. 15

Delta flights from Cincinnati to Portland, Maine

Our best Delta deals on Cincinnati to Portland, Maine flight tickets

Delta

Feb 19

CVG6:00 amCincinnati Cinci./N. Kentucky

5h 00m

1 stop

PWM11:00 amPortland

Feb 21

PWM6:30 amPortland

4h 43m

1 stop

CVG11:13 amCincinnati Cinci./N. Kentucky

$251

Find similar

Delta

Nov 5

CVG8:10 amCincinnati Cinci./N. Kentucky

3h 50m

1 stop

PWM12:00 pmPortland

Nov 8

PWM12:45 pmPortland

6h 43m

1 stop

CVG7:28 pmCincinnati Cinci./N. Kentucky

$315

Find similar

Delta

Nov 4

CVG6:10 pmCincinnati Cinci./N. Kentucky

19h 48m

1 stop

PWM1:58 pmPortland

Nov 8

PWM12:45 pmPortland

6h 43m

1 stop

CVG7:28 pmCincinnati Cinci./N. Kentucky

$341

Find similar

United Airlines flights from Cincinnati to Portland, Maine

Our best United Airlines deals on Cincinnati to Portland, Maine flight tickets

United Airlines

Nov 27

CVG10:15 amCincinnati Cinci./N. Kentucky

4h 04m

1 stop

PWM2:19 pmPortland

Dec 4

PWM6:00 amPortland

9h 21m

2 stops

CVG3:21 pmCincinnati Cinci./N. Kentucky

$287

Find similar

United Airlines

Oct 31

CVG6:00 amCincinnati Cinci./N. Kentucky

4h 04m

1 stop

PWM10:04 amPortland

Oct 31

PWM3:20 pmPortland

8h 29m

2 stops

CVG11:49 pmCincinnati Cinci./N. Kentucky

$326

Find similar

United Airlines

Nov 27

CVG6:00 amCincinnati Cinci./N. Kentucky

7h 36m

2 stops

PWM1:36 pmPortland

Dec 4

PWM6:00 amPortland

9h 21m

2 stops

CVG3:21 pmCincinnati Cinci./N. Kentucky

$344

Find similar

momondo Fare Finder

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

CincinnatiPortland

CVG - PWM

CVGPWM

Cincinnati Cinci./N. Kentucky

jue. 2/19

6:00 am-11:00 am

1 stop5h 00m

Portland

sáb. 2/21

6:30 am-11:13 am

1 stop4h 43m

$251

CincinnatiPortland

CVG - PWM

CVGPWM

Cincinnati Cinci./N. Kentucky

vie. 10/31

8:30 am-2:56 pm

1 stop6h 26m

Portland

jue. 11/6

5:43 am-10:55 am

1 stop5h 12m

$282

CincinnatiPortland

CVG - PWM

CVGPWM

Cincinnati Cinci./N. Kentucky

jue. 11/27

10:15 am-2:19 pm

1 stop4h 04m

Portland

jue. 12/4

6:00 am-3:21 pm

2 stops9h 21m

$287

CincinnatiPortland

CVG - PWM

CVGPWM

Cincinnati Cinci./N. Kentucky

mar. 11/4

8:00 am-10:36 am

1 stop26h 36m

Portland

lun. 11/10

6:05 pm-8:59 am

1 stop14h 54m

$295

CincinnatiPortland

CVG - PWM

CVGPWM

Cincinnati Cinci./N. Kentucky

jue. 12/11

7:10 am-11:37 am

1 stop4h 27m

Portland

mar. 12/16

5:17 pm-9:39 pm

1 stop4h 22m

$313

CincinnatiPortland

CVG - PWM

CVGPWM

Cincinnati Cinci./N. Kentucky

jue. 11/6

9:03 pm-5:25 pm

1 stop20h 22m

Portland

lun. 11/10

6:05 pm-8:59 am

1 stop14h 54m

$314

CincinnatiPortland

CVG - PWM

CVGPWM

Cincinnati Cinci./N. Kentucky

mié. 11/5

8:10 am-12:00 pm

1 stop3h 50m

Portland

sáb. 11/8

12:45 pm-7:28 pm

1 stop6h 43m

$315

CincinnatiPortland

CVG - PWM

CVGPWM

Cincinnati Cinci./N. Kentucky

vie. 10/31

6:00 am-10:04 am

1 stop4h 04m

Portland

vie. 10/31

3:20 pm-11:49 pm

2 stops8h 29m

$326

CincinnatiPortland

CVG - PWM

CVGPWM

Cincinnati Cinci./N. Kentucky

vie. 12/12

5:45 am-11:10 am

1 stop5h 25m

Portland

lun. 12/15

3:30 pm-10:30 pm

1 stop7h 00m

$350

CincinnatiPortland

CVG - PWM

CVGPWM

Cincinnati Cinci./N. Kentucky

vie. 12/12

5:45 am-11:10 am

1 stop5h 25m

Portland

lun. 12/15

5:30 am-6:15 pm

2 stops12h 45m

$361

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Layovers

What is the typical price of a round-trip flight between Cincinnati and Portland, Maine?

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 $329.

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 $366 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 $326 on momondo.

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

As of October 2025, prices for Cincinnati to Portland, Maine flights are approximately 23% more expensive when compared to flights at the same time last year.

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

Direct flights	None

There are no direct flights from Cincinnati to Portland, Maine. There are no popular flight routes from Cincinnati to Portland, Maine.

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 3h 50m 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?
As of October 2025, there are 4 operators available to choose from 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?
Based on momondo bookings for flights between Cincinnati and Portland, Maine, the leading plane model is Airbus A320neo, making up 100.00% of the total bookings.
What is the most popular airline from Cincinnati to Portland, Maine?
Based on momondo bookings for flights between Cincinnati and Portland, Maine, the leading airline is American Airlines, making up 65% of the total bookings. Other popular airlines include Delta with 17%, United Airlines with 14%, and Southwest with 4%.

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
Delta	PriceFrom $208	Free Cancellation	Rating 7.9 7,984 reviews	Search Delta flights
American Airlines	PriceFrom $257	Free Cancellation	Rating 7.2 11,043 reviews	Search American Airlines flights
Southwest	PriceFrom $266	Free Cancellation	Rating 8.0 4,241 reviews	Search Southwest flights
United Airlines	PriceFrom $312	Free Cancellation	Rating 7.4 8,982 reviews	Search United Airlines flights

North Conway

Boothbay Harbor

Jackson

Conway

Freeport

Lewiston

Brunswick

Bartlett

Gorham

Auburn

Intervale

Windham

Bath

Oxford

Georgetown

Tamworth

Falmouth

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.

Start using Trips

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sáb. 11/15

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Find better results for your trip to the United States

Cheap flights from Cincinnati to Boston from $105

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 Boston departing on 1/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Filter for what you want

Filter for what you want

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Find the cheapest flights from Cincinnati to Boston

Cheap round-trip flights

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Delta flights from Cincinnati to Portland, Maine

Our best Delta deals on Cincinnati to Portland, Maine flight tickets

United Airlines flights from Cincinnati to Portland, Maine

Our best United Airlines deals on Cincinnati to Portland, Maine flight tickets

momondo Fare Finder

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

See travel insights to Boston 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 typical price of a round-trip flight between Cincinnati and Portland, Maine?

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

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

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

As of October 2025, prices for Cincinnati to Portland, Maine flights are approximately 23% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Cincinnati Cinci./N. Kentucky to Portland?

Breeze Airways, Delta, and American Airlines are the most popular carriers operating from Cincinnati Cinci./N. Kentucky to Portland

What airlines fly to Portland, Maine?

Which airport is the most popular layover for flights between Cincinnati and Portland, Maine?

Washington, D.C. (DCA) was the most common stop: 33% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Cincinnati to Portland, Maine?

Flights via Philadelphia (PHL) offer the lowest average round-trip price of $318.

Which layover airport has the shortest travel time from Cincinnati to Portland, Maine?

Flights connecting via Washington, D.C. (IAD) have the shortest average one-way travel time: 4h 04m.

Which layover airport has the shortest connection time from Cincinnati to Portland, Maine?

Washington, D.C. (IAD) has the shortest average layover time for this route: 0h 52m.

When to book flights from Cincinnati to Portland, Maine

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

Direct flights

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

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

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?

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

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

Traveling to a place near Boston?

Why use momondo?

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

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

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

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

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Maine