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Cheap flights from Philadelphia to Portland from $111

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Portland departing on 1/25. 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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0 bags

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Cheap round-trip flights

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Multiple Airlines Logo
6:00 am - 10:41 amPHL-PWM
4h 41m1 stop
Multiple Airlines Logo
11:16 am - 7:43 pmPWM-PHL
8h 27m1 stop
$253Multiple Airlines
Find Deal
Mon, Dec 15 - Wed, Dec 17
Multiple Airlines Logo
6:00 am - 10:41 amPHL-PWM
4h 41m1 stop
Multiple Airlines Logo
6:05 pm - 12:36 amPWM-PHL
30h 31m2 stops
$267Multiple Airlines
Find Deal
Mon, Dec 8 - Fri, Dec 12
Multiple Airlines Logo
3:45 pm - 9:06 amPHL-PWM
41h 21m2 stops
Multiple Airlines Logo
11:16 am - 6:55 pmPWM-PHL
7h 39m1 stop
$274Multiple Airlines
Find Deal
Wed, Dec 3 - Wed, Dec 10
Multiple Airlines Logo
7:19 pm - 5:38 pmPHL-PWM
22h 19m1 stop
Multiple Airlines Logo
11:29 am - 4:24 pmPWM-PHL
4h 55m1 stop
$281Multiple Airlines
Find Deal
Tue, Feb 3 - Fri, Feb 6
Multiple Airlines Logo
5:11 pm - 10:22 amPHL-PWM
17h 11m2 stops
Multiple Airlines Logo
11:29 am - 4:24 pmPWM-PHL
4h 55m1 stop
$284Multiple Airlines
Find Deal
Tue, Feb 3 - Fri, Feb 6
Multiple Airlines Logo
6:00 am - 10:41 amPHL-PWM
4h 41m1 stop
Multiple Airlines Logo
11:16 am - 12:25 pmPWM-PHL
25h 09m2 stops
$291Multiple Airlines
Find Deal
Mon, Dec 15 - Wed, Dec 17
Multiple Airlines Logo
6:00 am - 10:49 amPHL-PWM
4h 49m1 stop
Multiple Airlines Logo
6:18 pm - 12:51 amPWM-PHL
30h 33m2 stops
$297Multiple Airlines
Find Deal
Mon, Jan 26 - Sat, Jan 31
Multiple Airlines Logo
6:50 pm - 10:36 amPHL-PWM
15h 46m1 stop
Multiple Airlines Logo
11:16 am - 11:03 pmPWM-PHL
11h 47m1 stop
$307Multiple Airlines
Find Deal
Tue, Nov 18 - Sat, Nov 22
American Airlines Logo
3:51 pm - 11:37 pmPHL-PWM
7h 46m1 stop
American Airlines Logo
5:10 pm - 5:55 pmPWM-PHL
24h 45m1 stop
$357American Airlines
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Wed, Dec 10 - Sun, Dec 14
American Airlines Logo
4:45 pm - 6:10 pmPHL-PWM
1h 25mnonstop
American Airlines Logo
6:37 pm - 8:25 pmPWM-PHL
1h 48mnonstop
$361American Airlines
Find Deal
Tue, Nov 18 - Sat, Nov 22

American Airlines flights from Philadelphia to Portland, Maine

Our best American Airlines deals on Philadelphia to Portland, Maine flight tickets
American Airlines
Dec 10
PHL3:51 pmPhiladelphia
7h 46m
1 stop
PWM11:37 pmPortland
Dec 14
PWM5:10 pmPortland
24h 45m
1 stop
PHL5:55 pmPhiladelphia
$357
Find similar
American Airlines
Nov 18
PHL4:45 pmPhiladelphia
1h 25m
PWM6:10 pmPortland
Nov 22
PWM6:37 pmPortland
1h 48m
PHL8:25 pmPhiladelphia
$361
Find similar
American Airlines
Nov 11
PHL9:20 pmPhiladelphia
1h 34m
PWM10:54 pmPortland
Nov 15
PWM12:26 pmPortland
5h 33m
1 stop
PHL5:59 pmPhiladelphia
$371
Find similar

United Airlines flights from Philadelphia to Portland, Maine

Our best United Airlines deals on Philadelphia to Portland, Maine flight tickets
United Airlines
Nov 11
PHL10:34 amPhiladelphia
3h 45m
1 stop
PWM2:19 pmPortland
Nov 18
PWM9:54 amPortland
4h 12m
1 stop
PHL2:06 pmPhiladelphia
$381
Find similar
United Airlines
Nov 6
PHL6:00 amPhiladelphia
8h 12m
1 stop
PWM2:12 pmPortland
Nov 9
PWM5:30 amPortland
4h 16m
1 stop
PHL9:46 amPhiladelphia
$461
Find similar
United Airlines
Nov 14
PHL10:34 amPhiladelphia
3h 45m
1 stop
PWM2:19 pmPortland
Nov 21
PWM5:30 amPortland
13h 35m
1 stop
PHL7:05 pmPhiladelphia
$499
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Philadelphia to Portland, Maine that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated November 3, 2025.
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

PhiladelphiaPortland

PHL - PWM

PHLPWM

Philadelphia

Mon 12/15

6:00 am-10:41 am

1 stop4h 41m

Portland

Wed 12/17

11:16 am-7:43 pm

1 stop8h 27m

$253

PhiladelphiaPortland

PHL - PWM

PHLPWM

Philadelphia

Mon 12/8

6:00 am-10:41 am

1 stop4h 41m

Portland

Fri 12/12

6:05 pm-12:36 am

2 stops30h 31m

$267

PhiladelphiaPortland

PHL - PWM

PHLPWM

Philadelphia

Wed 12/3

3:45 pm-9:06 am

2 stops41h 21m

Portland

Wed 12/10

11:16 am-6:55 pm

1 stop7h 39m

$274

PhiladelphiaPortland

PHL - PWM

PHLPWM

Philadelphia

Tue 2/3

7:19 pm-5:38 pm

1 stop22h 19m

Portland

Fri 2/6

11:29 am-4:24 pm

1 stop4h 55m

$281

PhiladelphiaPortland

PHL - PWM

PHLPWM

Philadelphia

Tue 2/3

5:11 pm-10:22 am

2 stops17h 11m

Portland

Fri 2/6

11:29 am-4:24 pm

1 stop4h 55m

$284

PhiladelphiaPortland

PHL - PWM

PHLPWM

Philadelphia

Mon 12/15

6:00 am-10:41 am

1 stop4h 41m

Portland

Wed 12/17

11:16 am-12:25 pm

2 stops25h 09m

$291

PhiladelphiaPortland

PHL - PWM

PHLPWM

Philadelphia

Mon 1/26

6:00 am-10:49 am

1 stop4h 49m

Portland

Sat 1/31

6:18 pm-12:51 am

2 stops30h 33m

$297

PhiladelphiaPortland

PHL - PWM

PHLPWM

Philadelphia

Tue 11/18

6:50 pm-10:36 am

1 stop15h 46m

Portland

Sat 11/22

11:16 am-11:03 pm

1 stop11h 47m

$307

PhiladelphiaPortland

PHL - PWM

PHLPWM

Philadelphia

Wed 12/10

3:51 pm-11:37 pm

1 stop7h 46m

Portland

Sun 12/14

5:10 pm-5:55 pm

1 stop24h 45m

$357

PhiladelphiaPortland

PHL - PWM

PHLPWM

Philadelphia

Tue 11/18

4:45 pm-6:10 pm

Nonstop1h 25m

Portland

Sat 11/22

6:37 pm-8:25 pm

Nonstop1h 48m

$361

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Portland from

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

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

The cheapest month to fly to Portland, Maine from Philadelphia is in September. Flight prices, which tend to average around $433, 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 May is also cheap. Prices for this month can be found on momondo for an average of $453.

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 Philadelphia is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $442. 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 Philadelphia because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $599.

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 Philadelphia to Portland, Maine when you can find flight prices for as low as $469. 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 $508. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Philadelphia to Portland flight route?

Fly from Philadelphia to Portland for the best Philadelphia - 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 Philadelphia when booking weeks ahead of your departure date. In general, you can expect to find flights to Portland, Maine for around $486 when searching weeks out. 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 $371 on momondo.

What cabin class options are available on Philadelphia to Portland flights?

There are 3 cabin classes available to choose from on Philadelphia to Portland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

You could potentially save up to 6% on your flight if you consider stops on a Philadelphia to Portland, Maine flight.

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

As of November 2025, prices for Philadelphia to Portland, Maine flights are approximately 72% 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 round-trip 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

$417

Fastest flight time

1h 25m

Direct flights

Every day

Airports in Portland, Maine

1 airport
The best one-way flight to Portland, Maine from Philadelphia in the past 72 hours is $417. The best round-trip flight deal from Philadelphia to Portland, Maine found on momondo in the last 72 hours is $371.
The fastest flight from Philadelphia to Portland, Maine takes 1h 25m
Direct flights go from Philadelphia to Portland, Maine every day.
There is 1 airport near Portland, Maine: Portland (PWM)
Search flight deals

  • How far is Philadelphia to Portland by plane?

    There are 359.1 mi between Philadelphia and Portland. 1h 25m is a normal flight duration for this route.

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

    Prices for flights from Philadelphia Airport to Portland Airport are updated daily.

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

  • How old do you have to be to fly from Philadelphia 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 Philadelphia Airport to Portland Airport.

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

    The travel and health documents you'll need for your trip to Portland Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portland Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Philadelphia to Portland, Maine?

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

Best airlines flying from Philadelphia to Portland, Maine

Compare and see reviews for airlines that fly from Philadelphia to Portland, Maine with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $371Free CancellationRating
7.2
11,038 reviews
Search American Airlines flights

  • American Airlines Flights From Philadelphia to Portland, Maine

    American Airlines flies from Philadelphia to Portland, Maine around 26 times per week, with 11,038 momondo users rating the airline 7.2/10. The cheapest American Airlines deal from Philadelphia to Portland, Maine in the last 72 hours was $371 (round-trip), much lower than the average airfare cost of $484 for American Airlines flights on this route.

Traveling to a place near Portland?

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

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Portland from Philadelphia.

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

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

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

momondo helps you find the best flight between Philadelphia 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 Philadelphia to Portland right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Portland from Philadelphia. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Portland, Maine trip

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