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

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

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 44% 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 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 2026, there are 4 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.

$185 Cheap Flights from Portland to Portland, Maine in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland to Portland

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:00 am - 6:17 pmPDX Portland-PWM Portland

7h 17m1 stop Philadelphia

12:40 pm - 7:42 pmPWM Portland-PDX Portland

10h 02m1 stop Chicago O'Hare Intl

$369American Airlines

Wed, Nov 4 - Sat, Nov 7

8:00 am - 6:17 pmPDX Portland-PWM Portland

7h 17m1 stop Philadelphia

12:50 pm - 7:47 pmPWM Portland-PDX Portland

9h 57m1 stop Chicago O'Hare Intl

$369American Airlines

Wed, Dec 2 - Wed, Dec 9

8:30 am - 7:02 pmPDX Portland-PWM Portland

7h 32m1 stop Washington, D.C. Dulles Intl

5:08 pm - 10:27 pmPWM Portland-PDX Portland

8h 19m1 stop Chicago O'Hare Intl

$369United Airlines

Wed, Nov 4 - Mon, Nov 9

5:00 am - 4:02 pmPDX Portland-PWM Portland

8h 02m1 stop Denver Intl

5:08 pm - 10:27 pmPWM Portland-PDX Portland

8h 19m1 stop Chicago O'Hare Intl

$369United Airlines

Mon, Nov 9 - Wed, Nov 11

11:12 pm - 11:57 amPDX Portland-PWM Portland

9h 45m1 stop Detroit Metropolitan Wayne County

6:03 am - 11:56 amPWM Portland-PDX Portland

8h 53m1 stop New York John F Kennedy Intl

$369Delta

Mon, Oct 19 - Sat, Oct 31

11:52 am - 11:35 pmPDX Portland-PWM Portland

8h 43m1 stop Atlanta Hartsfield-Jackson

2:09 pm - 9:49 pmPWM Portland-PDX Portland

10h 40m1 stop Atlanta Hartsfield-Jackson

$369Delta

Wed, Oct 21 - Wed, Oct 28

9:15 pm - 10:55 amPDX Portland-PWM Portland

10h 40m2 stops Phoenix Sky Harbor Intl Chicago Midway

7:20 am - 6:15 pmPWM Portland-PDX Portland

13h 55m2 stops Baltimore/Washington Denver Intl

$379Southwest

Mon, Oct 19 - Sat, Oct 31

6:15 am - 8:35 pmPDX Portland-PWM Portland

11h 20m2 stops Chicago Midway Baltimore/Washington

12:45 pm - 10:15 pmPWM Portland-PDX Portland

12h 30m2 stops Baltimore/Washington Denver Intl

$379Southwest

Tue, Oct 27 - Tue, Nov 3

6:53 am - 10:39 pmPDX Portland-PWM Portland

12h 46m2 stops Los Angeles Washington, D.C. Reagan-National

12:13 pm - 9:55 pmPWM Portland-PDX Portland

12h 42m2 stops Washington, D.C. Reagan-National Seattle/Tacoma Intl

$679Alaska Airlines

Wed, Nov 4 - Wed, Nov 11

12:38 pm - 9:08 amPDX Portland-PWM Portland

17h 30m2 stops Denver Intl Orlando

12:41 pm - 5:17 pmPWM Portland-PDX Portland

31h 36m1 stop Minneapolis St Paul

$872Multiple Airlines

Sun, Oct 4 - Sun, Oct 11

Cheap last minute flights

Enter your travel dates to find the best prices.

11:08 pm - 1:05 pmPDX Portland-PWM Portland

10h 57m1 stop Chicago O'Hare Intl

5:38 pm - 12:07 amPWM Portland-PDX Portland

9h 29m1 stop Chicago O'Hare Intl

$760American Airlines

Tue, Sep 29 - Sat, Oct 3

11:08 pm - 1:05 pmPDX Portland-PWM Portland

10h 57m1 stop Chicago O'Hare Intl

2:51 pm - 12:07 amPWM Portland-PDX Portland

12h 16m2 stops New York LaGuardia Chicago O'Hare Intl

$765American Airlines

Tue, Sep 29 - Sat, Oct 3

7:05 am - 9:15 pmPDX Portland-PWM Portland

11h 10m2 stops Phoenix Sky Harbor Intl Baltimore/Washington

5:35 am - 2:40 pmPWM Portland-PDX Portland

12h 05m2 stops Baltimore/Washington Denver Intl

$852Southwest

Tue, Sep 29 - Sat, Oct 3

11:08 pm - 4:54 pmPDX Portland-PWM Portland

14h 46m1 stop Chicago O'Hare Intl

9:00 am - 11:23 pmPWM Portland-PDX Portland

17h 23m1 stop Dallas/Fort Worth

$911American Airlines

Fri, Sep 25 - Wed, Sep 30

6:01 am - 11:47 pmPDX Portland-PWM Portland

14h 46m1 stop Chicago O'Hare Intl

6:30 am - 7:36 pmPWM Portland-PDX Portland

16h 06m1 stop Chicago O'Hare Intl

$935American Airlines

Sat, Sep 26 - Tue, Sep 29

11:08 pm - 4:54 pmPDX Portland-PWM Portland

14h 46m1 stop Chicago O'Hare Intl

6:30 am - 7:36 pmPWM Portland-PDX Portland

16h 06m1 stop Chicago O'Hare Intl

$1,010American Airlines

Fri, Sep 25 - Mon, Sep 28

6:44 am - 9:46 pmPDX Portland-PWM Portland

12h 02m2 stops San Francisco Chicago O'Hare Intl

5:08 pm - 10:23 pmPWM Portland-PDX Portland

8h 15m1 stop Chicago O'Hare Intl

$1,012United Airlines

Sat, Sep 26 - Tue, Sep 29

6:50 am - 6:40 pmPDX Portland-PWM Portland

8h 50m2 stops Denver Intl Chicago Midway

1:05 pm - 10:15 pmPWM Portland-PDX Portland

12h 10m2 stops Baltimore/Washington Denver Intl

$1,017Southwest

Sat, Sep 26 - Tue, Sep 29

5:30 am - 7:24 pmPDX Portland-PWM Portland

10h 54m2 stops San Francisco Washington, D.C. Dulles Intl

3:41 pm - 9:27 pmPWM Portland-PDX Portland

8h 46m1 stop Newark

$1,087United Airlines

Fri, Sep 25 - Wed, Sep 30

8:44 pm - 10:45 amPDX Portland-PWM Portland

11h 01m2 stops Seattle/Tacoma Intl Minneapolis St Paul

12:55 pm - 10:02 pmPWM Portland-PDX Portland

12h 07m2 stops Detroit Metropolitan Wayne County Seattle/Tacoma Intl

$1,092Delta

Fri, Sep 25 - Mon, Sep 28

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Southwest flights from Portland to Portland, Maine

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

Southwest

Oct 19

PDX9:15 pmPortland

10h 40m

2 stops

PWM10:55 amPortland

Oct 31

PWM7:20 amPortland

13h 55m

2 stops

PDX6:15 pmPortland

$379

Southwest

Oct 23

PDX7:35 pmPortland

11h 10m

2 stops

PWM9:45 amPortland

Oct 30

PWM3:25 pmPortland

11h 50m

2 stops

PDX12:15 amPortland

$397

Southwest

Oct 23

PDX8:50 amPortland

10h 05m

2 stops

PWM9:55 pmPortland

Oct 24

PWM5:35 amPortland

12h 05m

2 stops

PDX2:40 pmPortland

$415

American Airlines flights from Portland to Portland, Maine

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

American Airlines

Oct 17

PDX7:05 amPortland

8h 51m

1 stop

PWM6:56 pmPortland

Oct 21

PWM11:27 amPortland

11h 14m

2 stops

PDX7:41 pmPortland

$390

American Airlines

Oct 17

PDX7:30 amPortland

13h 06m

2 stops

PWM11:36 pmPortland

Oct 21

PWM11:27 amPortland

11h 14m

2 stops

PDX7:41 pmPortland

$411

American Airlines

Nov 4

PDX5:14 amPortland

13h 22m

2 stops

PWM9:36 pmPortland

Nov 11

PWM12:13 pmPortland

10h 34m

2 stops

PDX7:47 pmPortland

$416

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

Cheapest round-trip

PortlandPortland

PDX Portland - PWM Portland

PDXPWM

Portland

Wed 11/4

8:00 am-6:17 pm

1 stop7h 17m

Portland

Sat 11/7

12:40 pm-7:42 pm

1 stop10h 02m

$369

PortlandPortland

PDX Portland - PWM Portland

PDXPWM

Portland

Wed 12/2

8:00 am-6:17 pm

1 stop7h 17m

Portland

Wed 12/9

12:50 pm-7:47 pm

1 stop9h 57m

$369

Quickest round-trip

PortlandPortland

PDX Portland - PWM Portland

PDXPWM

Portland

Wed 11/4

8:30 am-7:02 pm

1 stop7h 32m

Portland

Mon 11/9

5:08 pm-10:27 pm

1 stop8h 19m

$369

PortlandPortland

PDX Portland - PWM Portland

PDXPWM

Portland

Mon 11/9

5:00 am-4:02 pm

1 stop8h 02m

Portland

Wed 11/11

5:08 pm-10:27 pm

1 stop8h 19m

$369

PortlandPortland

PDX Portland - PWM Portland

PDXPWM

Portland

Mon 10/19

11:12 pm-11:57 am

1 stop9h 45m

Portland

Sat 10/31

6:03 am-11:56 am

1 stop8h 53m

$369

PortlandPortland

PDX Portland - PWM Portland

PDXPWM

Portland

Wed 10/21

11:52 am-11:35 pm

1 stop8h 43m

Portland

Wed 10/28

2:09 pm-9:49 pm

1 stop10h 40m

$369

PortlandPortland

PDX Portland - PWM Portland

PDXPWM

Portland

Mon 10/19

9:15 pm-10:55 am

2 stops10h 40m

Portland

Sat 10/31

7:20 am-6:15 pm

2 stops13h 55m

$379

PortlandPortland

PDX Portland - PWM Portland

PDXPWM

Portland

Tue 10/27

6:15 am-8:35 pm

2 stops11h 20m

Portland

Tue 11/3

12:45 pm-10:15 pm

2 stops12h 30m

$379

PortlandPortland

PDX Portland - PWM Portland

PDXPWM

Portland

Wed 11/4

6:53 am-10:39 pm

2 stops12h 46m

Portland

Wed 11/11

12:13 pm-9:55 pm

2 stops12h 42m

$679

PortlandPortland

PDX Portland - PWM Portland

PDXPWM

Portland

Sun 10/4

12:38 pm-9:08 am

2 stops17h 30m

Portland

Sun 10/11

12:41 pm-5:17 pm

1 stop31h 36m

$872

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 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

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

Prices are currently low for flights on this route.

Typical prices usually range from $460 to $690.
The lowest price recently found on this route was $369.

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

The cheapest month to fly to Portland, Maine from Portland is in April. Flight prices, which tend to average around $419, 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 April, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $451.

How far in advance should I book a flight from Portland 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 $599 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 $446 on momondo.

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

You could potentially save up to 17% 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 2026, prices for Portland to Portland, Maine flights are approximately 22% 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

Best Price Found	$185
Fastest flight time	7h 32m
Direct flights	None

The best one-way flight to Portland, Maine from Portland in the past 72 hours is $185. The best round-trip flight deal from Portland to Portland, Maine found on momondo in the last 72 hours is $369.

The fastest flight from Portland to Portland, Maine takes 7h 32m

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

Search flight deals

Frequently asked questions about flying from Portland to Portland, Maine

How far is Portland to Portland by plane?
There are 2534.3 mi between Portland and Portland. By plane, this route typically takes 7h 32m.
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 2026, there are 4 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 American Airlines, making up 42% of the total bookings. Other popular airlines include United Airlines with 31%, Delta with 16%, and Southwest with 10%.

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 $184	Free Cancellation	Rating 7.8 8,595 reviews	Search Delta flights
American Airlines	PriceFrom $368	Free Cancellation	Rating 7.0 12,075 reviews	Search American Airlines flights
United Airlines	PriceFrom $372	Free Cancellation	Rating 7.4 10,233 reviews	Search United Airlines flights
Southwest	PriceFrom $426	Free Cancellation	Rating 8.0 4,199 reviews	Search Southwest flights

North Conway

Jackson

Boothbay Harbor

Brunswick

Lewiston

Freeport

Auburn

Conway

Bartlett

Gorham

Bath

Windham

Intervale

Oxford

Georgetown

Falmouth

Tamworth

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

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Airports servicing Maine

Rockland Knox County Regional Airport

Cheap flights from Portland to Portland from $185

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 12/1. 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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Southwest flights from Portland to Portland, Maine

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

American Airlines flights from Portland to Portland, Maine

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

momondo Fare Finder

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

See travel insights to Portland from

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

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

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

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

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

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

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

What airlines fly to Portland, Maine?

When to book flights from Portland to Portland, Maine

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

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying 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?

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

Fly your favorite airline to Portland

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Portland

List of cabin classes available on flights landing in Portland. Availability may vary depending on flight origin and airline.

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Portland

According to popular flight searches on momondo this year

Complete your trip to Portland

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According to popular flight searches on momondo this year