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

Chicago (ORD) has the shortest average layover time for this route: 1h 15m.

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

Flights connecting via Atlanta (ATL) have the shortest average one-way travel time: 7h 43m.

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

Atlanta (ATL) was the most common stop: 40% of momondo users choosing 1-stop flights on this route connected there.

What airlines fly to Portland, Maine?

Alaska Airlines, JetBlue and Delta are the top three most popular airlines that fly to Portland, Maine from Portland according to our data. Alaska Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Portland, Maine. Keep in mind that there are 9 different airlines that fly to Portland, Maine on a routine basis, so you have a few additional options to choose from.

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

Flights via Chicago (ORD) offer the lowest average round-trip price of $376.

What is the cheapest airline that flies from Portland to Portland?

United Airlines, American Airlines, and Delta are the most popular carriers operating from Portland to Portland

When did momondo last update prices for flights from Portland Airport to Portland Airport?

Prices for flights from Portland Airport to Portland Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Portland Airport to Portland Airport?

As of September 2025, there are 5 operators available to choose from for flights from Portland Airport to Portland Airport.

How old do you have to be to fly from Portland Airport to Portland Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland 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.

$125 Cheap Flights from Portland to Portland in 2025/26

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Round-trip

One-way

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Cheap round-trip flights

10:58 pm - 1:06 pmPDX-PWM

11h 08m2 stops

4:48 pm - 11:53 pmPWM-PDX

10h 05m2 stops

$358Delta

Find Deal

Mon, Oct 27 - Tue, Nov 4

12:40 am - 10:36 amPDX-PWM

6h 56m1 stop

1:27 pm - 10:08 pmPWM-PDX

11h 41m1 stop

$359Delta

Find Deal

Sun, Oct 26 - Tue, Nov 4

9:52 pm - 1:35 pmPDX-PWM

12h 43m2 stops

7:02 am - 5:12 pmPWM-PDX

13h 10m2 stops

$360American Airlines

Find Deal

Mon, Oct 27 - Tue, Nov 4

10:32 pm - 9:11 amPDX-PWM

7h 39m1 stop

6:14 am - 3:05 pmPWM-PDX

11h 51m2 stops

$363United Airlines

Find Deal

Sat, Oct 18 - Wed, Oct 22

10:58 pm - 1:06 pmPDX-PWM

11h 08m2 stops

1:27 pm - 10:08 pmPWM-PDX

11h 41m1 stop

$364Delta

Find Deal

Mon, Oct 27 - Tue, Nov 4

8:35 am - 9:44 pmPDX-PWM

10h 09m1 stop

3:45 pm - 9:15 pmPWM-PDX

8h 30m1 stop

$369United Airlines

Find Deal

Mon, Oct 20 - Fri, Oct 24

11:58 pm - 12:35 pmPDX-PWM

9h 37m2 stops

6:29 am - 12:21 pmPWM-PDX

8h 52m1 stop

$373American Airlines

Find Deal

Thu, Oct 23 - Fri, Oct 31

11:59 pm - 1:53 pmPDX-PWM

10h 54m2 stops

3:45 pm - 9:15 pmPWM-PDX

8h 30m1 stop

$374United Airlines

Find Deal

Mon, Oct 20 - Fri, Oct 24

11:58 pm - 12:35 pmPDX-PWM

9h 37m2 stops

1:05 pm - 8:17 pmPWM-PDX

10h 12m2 stops

$378American Airlines

Find Deal

Thu, Oct 23 - Fri, Oct 31

6:40 am - 10:15 pmPDX-PWM

12h 35m2 stops

3:15 pm - 1:05 amPWM-PDX

12h 50m2 stops

$398Southwest

Find Deal

Wed, Nov 19 - Wed, Nov 26

United Airlines flights from Portland to Portland, Maine

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

United Airlines

Oct 18

PDX10:32 pmPortland

7h 39m

1 stop

PWM9:11 amPortland

Oct 22

PWM6:14 amPortland

11h 51m

2 stops

PDX3:05 pmPortland

$363

Find similar

United Airlines

Oct 20

PDX8:35 amPortland

10h 09m

1 stop

PWM9:44 pmPortland

Oct 24

PWM3:45 pmPortland

8h 30m

1 stop

PDX9:15 pmPortland

$369

Find similar

United Airlines

Oct 20

PDX11:59 pmPortland

10h 54m

2 stops

PWM1:53 pmPortland

Oct 24

PWM3:45 pmPortland

8h 30m

1 stop

PDX9:15 pmPortland

$374

Find similar

Southwest flights from Portland to Portland, Maine

Our best Southwest deals on Portland to Portland, Maine flight tickets

Southwest

Nov 19

PDX6:40 amPortland

12h 35m

2 stops

PWM10:15 pmPortland

Nov 26

PWM3:15 pmPortland

12h 50m

2 stops

PDX1:05 amPortland

$398

Find similar

Southwest

Sep 27

PDX6:50 amPortland

12h 10m

2 stops

PWM10:00 pmPortland

Oct 1

PWM1:50 pmPortland

11h 40m

2 stops

PDX10:30 pmPortland

$731

Find similar

Southwest

Sep 19

PDX6:10 amPortland

7h 55m

1 stop

PWM5:05 pmPortland

Sep 21

PWM7:10 amPortland

12h 35m

2 stops

PDX4:45 pmPortland

$1,052

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momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

PortlandPortland

PDX - PWM

PDXPWM

Portland

Mon 10/27

10:58 pm-1:06 pm

2 stops11h 08m

Portland

Tue 11/4

4:48 pm-11:53 pm

2 stops10h 05m

$358

PortlandPortland

PDX - PWM

PDXPWM

Portland

Sun 10/26

12:40 am-10:36 am

1 stop6h 56m

Portland

Tue 11/4

1:27 pm-10:08 pm

1 stop11h 41m

$359

PortlandPortland

PDX - PWM

PDXPWM

Portland

Mon 10/27

9:52 pm-1:35 pm

2 stops12h 43m

Portland

Tue 11/4

7:02 am-5:12 pm

2 stops13h 10m

$360

PortlandPortland

PDX - PWM

PDXPWM

Portland

Sat 10/18

10:32 pm-9:11 am

1 stop7h 39m

Portland

Wed 10/22

6:14 am-3:05 pm

2 stops11h 51m

$363

PortlandPortland

PDX - PWM

PDXPWM

Portland

Mon 10/27

10:58 pm-1:06 pm

2 stops11h 08m

Portland

Tue 11/4

1:27 pm-10:08 pm

1 stop11h 41m

$364

PortlandPortland

PDX - PWM

PDXPWM

Portland

Mon 10/20

8:35 am-9:44 pm

1 stop10h 09m

Portland

Fri 10/24

3:45 pm-9:15 pm

1 stop8h 30m

$369

PortlandPortland

PDX - PWM

PDXPWM

Portland

Thu 10/23

11:58 pm-12:35 pm

2 stops9h 37m

Portland

Fri 10/31

6:29 am-12:21 pm

1 stop8h 52m

$373

PortlandPortland

PDX - PWM

PDXPWM

Portland

Mon 10/20

11:59 pm-1:53 pm

2 stops10h 54m

Portland

Fri 10/24

3:45 pm-9:15 pm

1 stop8h 30m

$374

PortlandPortland

PDX - PWM

PDXPWM

Portland

Thu 10/23

11:58 pm-12:35 pm

2 stops9h 37m

Portland

Fri 10/31

1:05 pm-8:17 pm

2 stops10h 12m

$378

PortlandPortland

PDX - PWM

PDXPWM

Portland

Wed 11/19

6:40 am-10:15 pm

2 stops12h 35m

Portland

Wed 11/26

3:15 pm-1:05 am

2 stops12h 50m

$398

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How to get the cheapest flight ticket from Portland 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 cheapest month to fly to Portland, Maine?

The cheapest month to fly to Portland, Maine from Portland is in September. Flight prices, which tend to average around $450, 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 September, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $467.

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 Portland is on a Saturday. momondo users have found tickets for Saturday departures for as low as $589. 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 Portland because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $728.

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

In the afternoon is the cheapest time of day to fly from Portland to Portland, Maine when you can find flight prices for as low as $525. Flying to Portland, Maine in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around $977. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You are more likely to see cheaper flights to Portland, Maine from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Portland, Maine for around $571 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland, Maine from Portland for as low as $410 on momondo.

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

You could potentially save up to 5% on your flight if you consider stops on a Portland to Portland, Maine flight.

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

As of September 2025, prices for Portland to Portland, Maine flights are approximately 45% more expensive when compared to flights at the same time last year.

When to book flights from Portland to Portland, Maine

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

Estimated round-trip price

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

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

Direct flights	None

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

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How far is Portland to Portland by plane?
There are 2534.3 mi between Portland and Portland. By plane, this route typically takes 6h 56m.
When did momondo last update prices for flights from Portland Airport to Portland Airport?
Prices for flights from Portland Airport to Portland Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Portland Airport to Portland Airport?
As of September 2025, there are 5 operators available to choose from for flights from Portland Airport to Portland Airport.
How old do you have to be to fly from Portland Airport to Portland Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland 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 airline from Portland to Portland, Maine?
Based on momondo bookings for flights between Portland and Portland, Maine, the leading airline is United Airlines, making up 41% of the total bookings. Other popular airlines include American Airlines with 25%, Delta with 18%, and Southwest with 11%.

Best airlines flying from Portland to Portland, Maine

Compare and see reviews for airlines that fly from Portland to Portland, Maine with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $238	Free Cancellation	Rating 7.9 7,954 reviews	Search Delta flights
Sun Country Air	PriceFrom $325	Free Cancellation	Rating 6.9 330 reviews	Search Sun Country Air flights
American Airlines	PriceFrom $332	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Southwest	PriceFrom $363	Free Cancellation	Rating 8.0 4,242 reviews	Search Southwest flights
United Airlines	PriceFrom $375	Free Cancellation	Rating 7.4 8,929 reviews	Search United Airlines flights

North Conway

Boothbay Harbor

Jackson

Conway

Freeport

Lewiston

Bartlett

Brunswick

Gorham

Auburn

Intervale

Windham

Bath

Oxford

Georgetown

Tamworth

Falmouth

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Portland to Portland. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to Portland from Portland on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Portland from Portland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Portland 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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Airports servicing Maine

Rockland Knox County Regional Airport

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Flights to Washington, D.C.from $54

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Flights to Atlantafrom $49

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Flights to Seattlefrom $69

Cheap flights from Portland to Portland from $125

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Portland departing on 10/4. 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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United Airlines flights from Portland to Portland, Maine

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

Southwest flights from Portland to Portland, Maine

Our best Southwest deals on Portland to Portland, Maine flight tickets

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

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How to get the cheapest flight ticket from Portland 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?

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

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

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

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

You could potentially save up to 5% on your flight if you consider stops on a Portland to Portland, Maine flight.

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

As of September 2025, prices for Portland to Portland, Maine flights are approximately 45% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Portland to Portland?

United Airlines, American Airlines, and Delta are the most popular carriers operating from Portland to Portland

What airlines fly to Portland, Maine?

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

Atlanta (ATL) was the most common stop: 40% of momondo users choosing 1-stop flights on this route connected there.

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

Flights via Chicago (ORD) offer the lowest average round-trip price of $376.

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

Flights connecting via Atlanta (ATL) have the shortest average one-way travel time: 7h 43m.

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

Chicago (ORD) has the shortest average layover time for this route: 1h 15m.

When to book flights from Portland to Portland, Maine

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

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

Direct flights

How far is Portland to Portland by plane?

When did momondo last update prices for flights from Portland Airport to Portland Airport?

How many operators does momondo search for flights from Portland Airport to Portland Airport?

How old do you have to be to fly from Portland Airport to Portland Airport?

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

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

Best airlines flying from Portland to Portland, Maine

Compare and see reviews for airlines that fly from Portland to Portland, Maine with momondo

Traveling to a place near Portland?

Why use momondo?

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

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

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

I’m not ready to book a flight from Portland 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