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Cheap flights from Cincinnati to Portland, Maine from $136

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, Maine departing on 6/3. 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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Find the cheapest flights from Cincinnati to Portland

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Cincinnati to Portland.
Frontier Logo
7:29 pm - 8:40 pmCVG-PWM
25h 11m1 stop
Frontier Logo
8:23 pm - 11:36 amPWM-CVG
15h 13m1 stop
$208Frontier
Find Deal
Thu, May 15 - Sun, May 18
Delta Logo
7:00 am - 11:50 amCVG-PWM
4h 50m1 stop
Delta Logo
6:30 am - 11:40 amPWM-CVG
5h 10m1 stop
$284Delta
Find Deal
Tue, Jun 10 - Wed, Jun 18
Delta Logo
5:41 pm - 11:59 pmCVG-PWM
6h 18m1 stop
Delta Logo
2:30 pm - 11:13 amPWM-CVG
20h 43m1 stop
$297Delta
Find Deal
Sat, May 31 - Fri, Jun 6
Southwest Logo
5:55 am - 10:15 amCVG-PWM
4h 20m1 stop
Southwest Logo
5:45 am - 2:20 pmPWM-CVG
8h 35m2 stops
$321Southwest
Find Deal
Sat, Aug 16 - Sat, Aug 23
American Airlines Logo
6:13 pm - 10:44 pmCVG-PWM
4h 31m1 stop
American Airlines Logo
6:00 am - 10:38 amPWM-CVG
4h 38m1 stop
$332American Airlines
Find Deal
Sun, Jun 15 - Sat, Jun 21
American Airlines Logo
3:30 pm - 10:24 pmCVG-PWM
6h 54m1 stop
American Airlines Logo
6:00 am - 10:24 amPWM-CVG
4h 24m1 stop
$351American Airlines
Find Deal
Fri, May 2 - Sun, May 4
United Airlines Logo
6:00 am - 9:56 amCVG-PWM
3h 56m1 stop
United Airlines Logo
6:00 am - 3:31 pmPWM-CVG
9h 31m2 stops
$356United Airlines
Find Deal
Sun, May 4 - Wed, May 7
Southwest Logo
5:55 am - 4:05 pmCVG-PWM
10h 10m2 stops
Southwest Logo
5:45 am - 2:20 pmPWM-CVG
8h 35m2 stops
$357Southwest
Find Deal
Sat, Aug 16 - Sat, Aug 23
United Airlines Logo
9:12 am - 5:43 pmCVG-PWM
8h 31m2 stops
United Airlines Logo
7:09 pm - 11:53 pmPWM-CVG
4h 44m1 stop
$359United Airlines
Find Deal
Tue, Jun 10 - Wed, Jun 18
Sun Country Air Logo
7:00 pm - 11:35 amCVG-PWM
16h 35m1 stop
Sun Country Air Logo
12:32 pm - 7:24 pmPWM-CVG
6h 52m1 stop
$495Sun Country Air
Find Deal
Thu, Jul 24 - Sun, Jul 27

Frontier flights from Cincinnati to Portland, Maine

Our best Frontier deals on Cincinnati to Portland, Maine flight tickets
Frontier
May 15
CVG7:29 pmCincinnati Cinci./N. Kentucky
25h 11m
1 stop
PWM8:40 pmPortland
May 18
PWM8:23 pmPortland
15h 13m
1 stop
CVG11:36 amCincinnati Cinci./N. Kentucky
Frontier
Apr 14
CVG6:00 amCincinnati Cinci./N. Kentucky
8h 10m
1 stop
PWM2:10 pmPortland
Apr 17
PWM10:08 amPortland
7h 49m
1 stop
CVG5:57 pmCincinnati Cinci./N. Kentucky
Frontier
Apr 12
CVG9:30 pmCincinnati Cinci./N. Kentucky
11h 42m
1 stop
PWM9:12 amPortland
Apr 19
PWM10:12 amPortland
12h 58m
1 stop
CVG11:10 pmCincinnati Cinci./N. Kentucky

Delta flights from Cincinnati to Portland, Maine

Our best Delta deals on Cincinnati to Portland, Maine flight tickets
Delta
Jun 10
CVG7:00 amCincinnati Cinci./N. Kentucky
4h 50m
1 stop
PWM11:50 amPortland
Jun 18
PWM6:30 amPortland
5h 10m
1 stop
CVG11:40 amCincinnati Cinci./N. Kentucky
Delta
May 31
CVG5:41 pmCincinnati Cinci./N. Kentucky
6h 18m
1 stop
PWM11:59 pmPortland
Jun 6
PWM2:30 pmPortland
20h 43m
1 stop
CVG11:13 amCincinnati Cinci./N. Kentucky
Delta
Aug 15
CVG7:00 amCincinnati Cinci./N. Kentucky
6h 59m
1 stop
PWM1:59 pmPortland
Aug 23
PWM6:30 amPortland
5h 02m
1 stop
CVG11:32 amCincinnati Cinci./N. Kentucky

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 July. Flight prices, which tend to average around $194, 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 July, then flying in June is also cheap. Prices for this month can be found on momondo for an average of $258.

What is the cheapest day to depart on your flight to Portland, Maine?

On average, the least expensive day to fly to Portland, Maine from Cincinnati is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $79. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Cincinnati because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $191.

What is the cheapest time of day to depart on your flight to Portland, Maine?

In the morning is the cheapest time of day to fly from Cincinnati to Portland, Maine when you can find flight prices for as low as $126. Flying to Portland, Maine in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the evening because they tend to be around $366. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Cincinnati Cinci./N. Kentucky to Portland flight route?

Fly from Cincinnati Cinci./N. Kentucky to Portland for the best Cincinnati Cinci./N. Kentucky - Portland flight prices

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 24 weeks ahead of your departure date. In general, you can expect to find flights to Portland, Maine for around $330 when searching 24 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 $194 on momondo.

What cabin class options are available on Cincinnati Cinci./N. Kentucky to Portland flights?

There are 1 cabin classes available to choose from on Cincinnati Cinci./N. Kentucky to Portland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

As of April 2025, prices for Cincinnati to Portland, Maine flights are approximately 9% cheaper 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

Best Price Found

$136

Fastest flight time

3h 56m

Direct flights

None

Airports in Portland, Maine

1 airport
The best one-way flight to Portland, Maine from Cincinnati in the past 72 hours is $136. The best round-trip flight deal from Cincinnati to Portland, Maine found on momondo in the last 72 hours is $208.
The fastest flight from Cincinnati to Portland, Maine takes 3h 56m
There are no direct flights from Cincinnati to Portland, Maine. Popular non-direct route for this connection is Cincinnati Cinci./N. Kentucky Airport - Portland Airport.
There is 1 airport near Portland, Maine: Portland (PWM)

  • 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 56m 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
FrontierPriceFrom $58Free CancellationRating
5.9
3,277 reviews
Search Frontier flights
DeltaPriceFrom $227Free CancellationRating
8.0
7,899 reviews
Search Delta flights
SouthwestPriceFrom $266Free CancellationRating
8.0
4,276 reviews
Search Southwest flights
American AirlinesPriceFrom $272Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $294Free CancellationRating
7.4
8,615 reviews
Search United Airlines flights

Traveling to a place near Portland?

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

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.


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