How many flights depart from Philadelphia to Portland, Maine on average per day?

The number of flights available between Philadelphia and Portland, Maine is 5 per day as of November 2026. The most frequent departure time is 9:00, with 46% of daily flights leaving in the evening.

How many flights depart from Philadelphia to Portland, Maine on average per week?

As of November 2026, there are 41 flights per week flying from Philadelphia to Portland, Maine. The most common day of the week flights depart is Fri, with 17% of flights taking off on this day.

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

Southwest and United Airlines are the most popular carriers operating from Philadelphia to Portland

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

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

How old do you have to be to fly from Philadelphia 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 stopovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to Portland Airport.

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

The required travel and health documents for your Portland Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Portland Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

R2 868 Cheap Flights from Philadelphia to Portland, Maine in 2026/27

Find the cheapest flights from Philadelphia to Portland

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

13:05 - 21:50PHL Philadelphia-PWM Portland

8h 45m2 stops Chicago Midway Baltimore/Washington

10:25 - 21:25PWM Portland-PHL Philadelphia

11h 00m2 stops Baltimore/Washington Chicago Midway

R5 719Southwest

Sat, Dec 5 - Wed, Dec 9

5:35 - 14:45PHL Philadelphia-PWM Portland

9h 10m2 stops Nashville Intl Baltimore/Washington

13:40 - 23:10PWM Portland-PHL Philadelphia

9h 30m2 stops Baltimore/Washington Orlando

R5 933Southwest

Fri, Dec 4 - Fri, Dec 11

5:35 - 14:45PHL Philadelphia-PWM Portland

9h 10m2 stops Nashville Intl Baltimore/Washington

12:55 - 22:20PWM Portland-PHL Philadelphia

9h 25m2 stops Baltimore/Washington Orlando

R5 966Southwest

Wed, Dec 16 - Thu, Jan 7

5:35 - 14:45PHL Philadelphia-PWM Portland

9h 10m2 stops Nashville Intl Baltimore/Washington

11:10 - 23:10PWM Portland-PHL Philadelphia

12h 00m2 stops Baltimore/Washington Orlando

R6 032Southwest

Tue, Dec 15 - Thu, Dec 17

5:35 - 14:45PHL Philadelphia-PWM Portland

9h 10m2 stops Nashville Intl Baltimore/Washington

10:25 - 21:25PWM Portland-PHL Philadelphia

11h 00m2 stops Baltimore/Washington Chicago Midway

R6 510Southwest

Thu, Dec 3 - Thu, Dec 10

5:30 - 16:45PHL Philadelphia-PWM Portland

11h 15m2 stops Nashville Intl Baltimore/Washington

16:20 - 0:50PWM Portland-PHL Philadelphia

8h 30m1 stop Orlando

R6 642Southwest

Thu, Feb 25 - Sun, Feb 28

5:35 - 14:45PHL Philadelphia-PWM Portland

9h 10m2 stops Nashville Intl Baltimore/Washington

5:25 - 16:05PWM Portland-PHL Philadelphia

10h 40m2 stops Baltimore/Washington Orlando

R6 724Southwest

Thu, Dec 3 - Sat, Dec 5

6:25 - 15:45PHL Philadelphia-PWM Portland

9h 20m1 stop Orlando

16:20 - 0:50PWM Portland-PHL Philadelphia

8h 30m1 stop Orlando

R7 136Southwest

Thu, Feb 25 - Sun, Feb 28

14:15 - 23:55PHL Philadelphia-PWM Portland

9h 40m2 stops Chicago Midway Baltimore/Washington

5:15 - 14:15PWM Portland-PHL Philadelphia

9h 00m2 stops Baltimore/Washington Chicago Midway

R7 499Southwest

Tue, Dec 29 - Tue, Jan 5

5:30 - 16:45PHL Philadelphia-PWM Portland

11h 15m2 stops Nashville Intl Baltimore/Washington

8:40 - 18:35PWM Portland-PHL Philadelphia

9h 55m2 stops Baltimore/Washington Orlando

R7 532Southwest

Thu, Feb 25 - Sun, Feb 28

Cheap last-minute flights

Enter your travel dates to find the best prices.

13:50 - 23:55PHL Philadelphia-PWM Portland

10h 05m2 stops Chicago Midway Baltimore/Washington

5:25 - 14:20PWM Portland-PHL Philadelphia

8h 55m2 stops Baltimore/Washington Orlando

R8 916Southwest

Thu, Nov 12 - Sat, Dec 5

19:40 - 23:59PHL Philadelphia-PWM Portland

4h 19m1 stop Washington, D.C. Dulles Intl

19:35 - 23:30PWM Portland-PHL Philadelphia

3h 55m1 stop Washington, D.C. Dulles Intl

R9 987United Airlines

Thu, Nov 12 - Mon, Nov 16

19:40 - 23:59PHL Philadelphia-PWM Portland

4h 19m1 stop Washington, D.C. Dulles Intl

19:35 - 23:30PWM Portland-PHL Philadelphia

3h 55m1 stop Washington, D.C. Dulles Intl

R10 070United Airlines

Mon, Nov 9 - Fri, Nov 13

13:50 - 23:55PHL Philadelphia-PWM Portland

10h 05m2 stops Chicago Midway Baltimore/Washington

5:25 - 15:25PWM Portland-PHL Philadelphia

10h 00m2 stops Baltimore/Washington Nashville Intl

R10 630Southwest

Fri, Nov 13 - Sat, Nov 14

13:50 - 23:55PHL Philadelphia-PWM Portland

10h 05m2 stops Chicago Midway Baltimore/Washington

5:15 - 14:15PWM Portland-PHL Philadelphia

9h 00m2 stops Baltimore/Washington Chicago Midway

R10 795Southwest

Mon, Nov 9 - Wed, Nov 11

13:50 - 23:55PHL Philadelphia-PWM Portland

10h 05m2 stops Chicago Midway Baltimore/Washington

13:40 - 23:10PWM Portland-PHL Philadelphia

9h 30m2 stops Baltimore/Washington Orlando

R10 960Southwest

Mon, Nov 9 - Fri, Nov 13

13:50 - 23:55PHL Philadelphia-PWM Portland

10h 05m2 stops Chicago Midway Baltimore/Washington

10:25 - 22:10PWM Portland-PHL Philadelphia

11h 45m2 stops Baltimore/Washington Nashville Intl

R11 157Southwest

Thu, Nov 12 - Mon, Nov 16

13:16 - 21:51PHL Philadelphia-PWM Portland

8h 35m1 stop Chicago O'Hare Intl

8:47 - 17:47PWM Portland-PHL Philadelphia

9h 00m1 stop Chicago O'Hare Intl

R11 190United Airlines

Mon, Nov 9 - Tue, Nov 10

19:40 - 23:59PHL Philadelphia-PWM Portland

4h 19m1 stop Washington, D.C. Dulles Intl

8:47 - 17:47PWM Portland-PHL Philadelphia

9h 00m1 stop Chicago O'Hare Intl

R11 355United Airlines

Mon, Nov 9 - Wed, Nov 11

13:50 - 23:55PHL Philadelphia-PWM Portland

10h 05m2 stops Chicago Midway Baltimore/Washington

13:40 - 23:10PWM Portland-PHL Philadelphia

9h 30m2 stops Baltimore/Washington Orlando

R12 113Southwest

Fri, Nov 13 - Sun, Nov 15

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Southwest flights from Philadelphia to Portland, Maine

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

Southwest

Dec 5

PHL13:05Philadelphia

8h 45m

2 stops

PWM21:50Portland

Dec 9

PWM10:25Portland

11h 00m

2 stops

PHL21:25Philadelphia

R5 719

Southwest

Dec 4

PHL5:35Philadelphia

9h 10m

2 stops

PWM14:45Portland

Dec 11

PWM13:40Portland

9h 30m

2 stops

PHL23:10Philadelphia

R5 933

Southwest

Dec 16

PHL5:35Philadelphia

9h 10m

2 stops

PWM14:45Portland

Jan 7

PWM12:55Portland

9h 25m

2 stops

PHL22:20Philadelphia

R5 966

United Airlines flights from Philadelphia to Portland, Maine

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

United Airlines

Nov 21

PHL10:30Philadelphia

3h 57m

1 stop

PWM14:27Portland

Nov 22

PWM19:35Portland

3h 58m

1 stop

PHL23:33Philadelphia

R9 954

United Airlines

Nov 27

PHL19:40Philadelphia

4h 19m

1 stop

PWM23:59Portland

Nov 30

PWM5:30Portland

4h 19m

1 stop

PHL9:49Philadelphia

R9 987

United Airlines

Dec 7

PHL10:25Philadelphia

4h 12m

1 stop

PWM14:37Portland

Dec 14

PWM9:38Portland

4h 34m

1 stop

PHL14:12Philadelphia

R10 004

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PhiladelphiaPortland

PHL Philadelphia - PWM Portland

PHLPWM

Philadelphia

Sat 5/12

13:05-21:50

2 stops8h 45m

Portland

Wed 9/12

10:25-21:25

2 stops11h 00m

R5 719

PhiladelphiaPortland

PHL Philadelphia - PWM Portland

PHLPWM

Philadelphia

Fri 4/12

5:35-14:45

2 stops9h 10m

Portland

Fri 11/12

13:40-23:10

2 stops9h 30m

R5 933

PhiladelphiaPortland

PHL Philadelphia - PWM Portland

PHLPWM

Philadelphia

Wed 16/12

5:35-14:45

2 stops9h 10m

Portland

Thu 7/1

12:55-22:20

2 stops9h 25m

R5 966

PhiladelphiaPortland

PHL Philadelphia - PWM Portland

PHLPWM

Philadelphia

Tue 15/12

5:35-14:45

2 stops9h 10m

Portland

Thu 17/12

11:10-23:10

2 stops12h 00m

R6 032

PhiladelphiaPortland

PHL Philadelphia - PWM Portland

PHLPWM

Philadelphia

Thu 3/12

5:35-14:45

2 stops9h 10m

Portland

Thu 10/12

10:25-21:25

2 stops11h 00m

R6 510

PhiladelphiaPortland

PHL Philadelphia - PWM Portland

PHLPWM

Philadelphia

Thu 25/2

5:30-16:45

2 stops11h 15m

Portland

Sun 28/2

16:20-0:50

1 stop8h 30m

R6 642

PhiladelphiaPortland

PHL Philadelphia - PWM Portland

PHLPWM

Philadelphia

Thu 3/12

5:35-14:45

2 stops9h 10m

Portland

Sat 5/12

5:25-16:05

2 stops10h 40m

R6 724

Fastest return journey

PhiladelphiaPortland

PHL Philadelphia - PWM Portland

PHLPWM

Philadelphia

Thu 25/2

6:25-15:45

1 stop9h 20m

Portland

Sun 28/2

16:20-0:50

1 stop8h 30m

R7 136

PhiladelphiaPortland

PHL Philadelphia - PWM Portland

PHLPWM

Philadelphia

Tue 29/12

14:15-23:55

2 stops9h 40m

Portland

Tue 5/1

5:15-14:15

2 stops9h 00m

R7 499

PhiladelphiaPortland

PHL Philadelphia - PWM Portland

PHLPWM

Philadelphia

Thu 25/2

5:30-16:45

2 stops11h 15m

Portland

Sun 28/2

8:40-18:35

2 stops9h 55m

R7 532

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Philadelphia 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

Other information

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

Prices are currently low for flights on this route.

Typical prices usually range from R7 268 to R9 806.
The lowest price recently found on this route was R5 719.

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

The cheapest month to fly to Portland, Maine from Philadelphia is in January. Flight prices, which tend to average around R7 499, are often lower during this time because this is during the off-season. If you don’t want to visit Portland, Maine in January, then you should wait until March to fly from Philadelphia, when ticket prices are also cheap, with an average price of R8 026.

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

You are more likely to see cheaper flights to Portland, Maine from Philadelphia when booking weeks ahead of your departure date. In general, you can expect to find flights to Portland, Maine for around R8 632 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland, Maine from Philadelphia for as low as R6 081 on momondo.

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

As of November 2026, prices for Philadelphia to Portland, Maine flights are approximately 78% more expensive when compared to flights at the same time last year.

When to book flights from Philadelphia to Portland, Maine

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

Estimated return price

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

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

Best price found	R2 868
Direct flights	None

The best one-way flight to Portland, Maine from Philadelphia in the past 72 hours is R2 868. The best return flight deal from Philadelphia to Portland, Maine found on momondo in the last 72 hours is R5 719.

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

Search flight deals

Frequently asked questions about flying from Philadelphia to Portland, Maine

How far is Philadelphia to Portland by plane?
The distance between Philadelphia and Portland is about 577,9 km.
When did momondo last update prices for flights from Philadelphia Airport to Portland Airport?
Prices for flights from Philadelphia Airport to Portland Airport are refreshed on a daily basis.
How old do you have to be to fly from Philadelphia 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 stopovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The required travel and health documents for your Portland Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Portland Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Philadelphia to Portland, Maine?
momondo data reveals that the most frequently booked plane model on the route from Philadelphia to Portland, Maine is Embraer ERJ-145, representing 33,86% of all bookings. The subsequent popular models are Airbus A319 at 23,90%, Canadair (Bombardier) Regional Jet 900 at 22,31%, and Canadair (Bombardier) Regional Jet 700 at 6,37%.

Auburn

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Philadelphia to Portland for you.

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

All flight searches from Philadelphia to Portland on momondo can be filtered to show those which offer flexible booking policies.

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

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

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

If you are simply researching potential flights to Portland, momondo offers a useful price alert feature which will track prices for flights to Portland from Philadelphia and alert you when they change.