HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Portland

$116+ Cheap flights from Philadelphia to Portland, ME (PHL - PWM)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/16. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — PWM
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Philadelphia to Portland with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Philadelphia to Portland are usually found in September or May, booked 56 days in advance, depart on a Wednesday or Monday and return on a Wednesday

Cheap flight deals from Philadelphia to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Portland (PWM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$331
(American Airlines)

One-way from

$116
(Kiwi.com)

Popular in

February

Cheapest in

September

Average price

$486

Good round-trip deal

$411 or less

Good one-way deal

$381 or less
Provider with most accurate pricing for Philadelphia-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Portland flights.
Search Deals
From Philadelphia to Portland
Search Deals
One-way flight from Philadelphia to Portland
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($31 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Philadelphia to Portland.
Search Deals
Price to beat on a one-way flight from Philadelphia to Portland.
Search Deals

Find flight deals from Philadelphia to Portland

Cheapest flights from Philadelphia to Portland
Explore the most affordable flight options available from Philadelphia to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 16, 2025.

This American Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/251:44 pmPHL - PWM
Nonstop1h 26mAmerican Airlines
Sat 11/17:00 amPWM - PHL
Nonstop1h 37mAmerican Airlines
Deal found 10/15$331
This Kiwi.com deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/106:35 pmPHL - PWM
2 stops40h 06mMultiple Airlines
Mon 11/179:46 amPWM - PHL
1 stop15h 38mMultiple Airlines
Deal found 10/16$332
This Kiwi.com deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1112:23 pmPHL - PWM
1 stop22h 18mMultiple Airlines
Tue 11/186:29 pmPWM - PHL
2 stops24h 09mMultiple Airlines
Deal found 10/14$343
This Kiwi.com deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/235:05 amPHL - PWM
1 stop28h 01mMultiple Airlines
Sat 10/2511:21 amPWM - PHL
1 stop4h 42mMultiple Airlines
Deal found 10/16$354
This Kiwi.com deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/211:58 pmPHL - PWM
1 stop20h 38mMultiple Airlines
Sat 10/2511:21 amPWM - PHL
1 stop4h 42mMultiple Airlines
Deal found 10/16$356
This American Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/152:54 pmPHL - PWM
1 stop6h 53mAmerican Airlines
Sun 11/165:43 amPWM - PHL
1 stop33h 10mAmerican Airlines
Deal found 10/15$357
This American Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/313:40 pmPHL - PWM
1 stop6h 30mAmerican Airlines
Tue 11/412:38 pmPWM - PHL
Nonstop1h 45mAmerican Airlines
Deal found 10/16$361
This American Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1811:05 amPHL - PWM
Nonstop1h 37mAmerican Airlines
Mon 10/206:00 amPWM - PHL
Nonstop1h 35mAmerican Airlines
Deal found 10/15$371

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia to Portland 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, Cheapflights users made 2,558,603 searches. Data last updated October 16, 2025.
Use the filters below to find and compare flights from Philadelphia to Portland that are best for you.

Fly from

Philadelphia

Fly to

Portland

Route

Depart

Return

Price

PhiladelphiaPortland

PHL - PWM

PHLPWM

Philadelphia

Wed 10/29

6:49 pm-8:22 pm

Nonstop1h 33m

Portland

Wed 11/5

3:52 pm-5:39 pm

Nonstop1h 47m

$331

PhiladelphiaPortland

PHL - PWM

PHLPWM

Philadelphia

Sat 10/25

11:05 am-12:42 pm

Nonstop1h 37m

Portland

Tue 10/28

7:44 am-9:21 am

Nonstop1h 37m

$331

PhiladelphiaPortland

PHL - PWM

PHLPWM

Philadelphia

Tue 11/18

6:50 pm-10:36 am

1 stop15h 46m

Portland

Fri 11/21

6:05 pm-2:17 pm

2 stops20h 12m

$343

PhiladelphiaPortland

PHL - PWM

PHLPWM

Philadelphia

Sat 10/25

4:55 pm-9:21 pm

1 stop4h 26m

Portland

Sat 11/1

12:34 pm-5:43 pm

1 stop5h 09m

$351

PhiladelphiaPortland

PHL - PWM

PHLPWM

Philadelphia

Thu 10/23

5:05 am-9:06 am

1 stop28h 01m

Portland

Sat 10/25

11:21 am-4:03 pm

1 stop4h 42m

$354

PhiladelphiaPortland

PHL - PWM

PHLPWM

Philadelphia

Sat 11/15

2:54 pm-9:47 pm

1 stop6h 53m

Portland

Sun 11/16

5:43 am-2:53 pm

1 stop9h 10m

$357

PhiladelphiaPortland

PHL - PWM

PHLPWM

Philadelphia

Thu 12/11

3:00 pm-11:37 pm

1 stop8h 37m

Portland

Sun 12/14

12:23 pm-2:52 pm

1 stop50h 29m

$357

PhiladelphiaPortland

PHL - PWM

PHLPWM

Philadelphia

Tue 10/21

9:14 pm-10:36 am

1 stop13h 22m

Portland

Sat 10/25

11:21 am-10:27 pm

2 stops11h 06m

$388

PhiladelphiaPortland

PHL - PWM

PHLPWM

Philadelphia

Wed 10/22

7:58 pm-11:59 pm

1 stop4h 01m

Portland

Sun 10/26

5:30 am-9:46 am

1 stop4h 16m

$391

PhiladelphiaPortland

PHL - PWM

PHLPWM

Philadelphia

Wed 10/22

6:49 pm-8:22 pm

Nonstop1h 33m

Portland

Sat 10/25

12:34 pm-5:43 pm

1 stop5h 09m

$401

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/16

Showing 1-10 of 22 results
1
2
3

Compare providers for flights from Philadelphia to Portland

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Philadelphia to Portland in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
GotogatePrice Accuracy2 starsTrust Score*2 stars
MytripPrice Accuracy2 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Philadelphia-Portland, Maine flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-Portland, Maine flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Philadelphia-Portland, Maine flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Philadelphia-Portland, Maine flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Philadelphia-Portland, Maine flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Philadelphia to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Philadelphia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Philadelphia to Portland

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

Use this chart to determine the optimal time to book a round-trip flight from Philadelphia to Portland. Price data was last updated on October 10, 2025.

To ensure you get the cheapest price possible for a flight from Philadelphia to Portland, Maine, you should look to book at least 56 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Philadelphia to Portland, Maine?

Currently, January is the cheapest month in which you can book a flight from Philadelphia to Portland, Maine (average of $34). Flying from Philadelphia to Portland, Maine in June is currently the most expensive (average of $117). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PHL to PWM?

Find hourly flight availability from Philadelphia to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 16, 2025.

When flying from Philadelphia to Portland, Maine, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 5% versus a flight in the evening.

What is the cheapest day to fly from Philadelphia to Portland, Maine?

Use this chart to determine the cheapest time to fly round-trip from Philadelphia to Portland. Price data was last updated on October 12, 2025.

Travelers seeking maximum savings on their Philadelphia to Portland, Maine flight should consider departing on Sunday afternoons when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portland. Reviews last updated October 16, 2025.
Get a feel of what it's like to fly with American Airlines from Philadelphia to Portland by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,043 reviews

Comfort

7.2

Crew

8.0

Entertainment

6.9

Boarding

7.5

Food

6.4

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
11,043 reviews
American Airlines
7.2
Good
11,043 reviews

Comfort

7.2

Crew

8.0

Entertainment

6.9

Boarding

7.5

Food

6.4

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Philadelphia to Portland?

    To fly from Philadelphia to Portland, you need to book a flight from Philadelphia (PHL) to Portland (PWM). Nonstop flights to Portland from Philadelphia take 1h 25m on average. When it comes time to book airfare, you have a few options: there are 5 outbound flights from Philadelphia to Portland offered by 1 airline.

  • How popular is this Philadelphia to Portland, Maine flight route?

    Flights from Philadelphia to Portland have been viewed 1 times in the past calendar month.

  • How long is the flight from Philadelphia to Portland, Maine?

    A quick flight from Philadelphia to Portland, Maine can take about 1h 33m. American Airlines provides one of the quickest options available for as low as $331. Philadelphia and Portland, Maine are separated by a distance of 363 mi. Generally, flights for this route are nonstop.

  • What is the cheapest airline to fly from Philadelphia to Portland, Maine round-trip?

    According to our current data, American Airlines ($371), offers the cheapest pricing from Philadelphia to Portland, Maine. This flight start at 24% lower than the current average price 3 months from now.

  • What are the most reliable airlines from Philadelphia to Portland, Maine?

    Before booking your flight to Portland, Maine from Philadelphia, check out the most reliable airlines to get you to your destination on time: PSA Airlines (100%), Qatar Airways (86%), American Airlines( 84%).

  • What are the cheapest flights from Philadelphia to Portland, Maine?

    The cheapest flight price from Philadelphia to Portland, Maine is $256. On average you can expect to pay $436. The most popular route, (Philadelphia - Portland), can usually be booked for $344.

  • Can I find deals for flights from Philadelphia to Portland that include hotel bookings?

    Yes. In addition to deals on Philadelphia to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Philadelphia to Portland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Portland.

  • Can I find deals for business class flights from Philadelphia to Portland?

    Yes. Cheapflights offers flight deals from Philadelphia to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Philadelphia to Portland, Maine?

    Currently, January is the cheapest month in which you can book a flight from Philadelphia to Portland, Maine (average of $34). Flying from Philadelphia to Portland, Maine in June is currently the most expensive (average of $117). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
North Conway
Brunswick
Auburn
Conway

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Philadelphia to Portland

See prices for flight routes from nearby airports that may be better suited for you.
Reagan-National to Boston flights
Dulles Intl to Boston flights
Philadelphia to Boston flights
LaGuardia to Boston flights
John F Kennedy Intl to Boston flights
Newark to Boston flights
Pittsburgh to Boston flights
John F Kennedy Intl to Portland flights
Newark to Portland flights
Dulles Intl to Portland flights
LaGuardia to Portland flights
Reagan-National to Portland flights
LaGuardia to Bangor flights
John F Kennedy Intl to Bangor flights
Newark to Bangor flights
Reagan-National to Bangor flights
Dulles Intl to Bangor flights
Harrisburg to Boston flights
Allentown to Boston flights
Philadelphia to Bangor flights
State College to Boston flights
Harrisburg to Bangor flights
Pittsburgh to Bangor flights
Pittsburgh to Portland flights
Harrisburg to Portland flights
John F Kennedy Intl to Bar Harbor flights
Philadelphia to Augusta flights
Reagan-National to Bar Harbor flights
John F Kennedy Intl to Augusta flights
Reagan-National to Augusta flights
Dulles Intl to Bar Harbor flights
Allentown to Portland flights
Newark to Bar Harbor flights
Erie to Boston flights
Scranton to Boston flights
Allentown to Bangor flights
Elmira to Portland flights
Reagan-National to Rockland flights
Philadelphia to Rockland flights
State College to Bangor flights
LaGuardia to Bar Harbor flights
State College to Portland flights
Philadelphia to Bar Harbor flights
John F Kennedy Intl to Rockland flights
Reagan-National to Presque Isle flights
Elmira to Boston flights
Dulles Intl to Augusta flights
Latrobe to Boston flights
Scranton to Portland flights

Top airline flying from Philadelphia to Portland

Discover the top airline that operate flights from Philadelphia to Portland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$371Average$483FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.