HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Philadelphia

$110+ Cheap flights from Portland, ME to Philadelphia (PWM - PHL)

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 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — PHL
nov. 27 — dic. 41
jue. 11/27
jue. 12/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Portland to Philadelphia 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 Portland to Philadelphia are usually found in October or May, booked 54 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Portland to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to Philadelphia (PHL). 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 octubre 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$227
(American Airlines)

One-way from

$110
(Kiwi.com)

Popular in

August

Cheapest in

October

Average price

$432

Good round-trip deal

$339 or less

Good one-way deal

$181 or less
Provider with most accurate pricing for Portland-Philadelphia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Philadelphia flights.
Search Deals
From Portland to Philadelphia
Search Deals
One-way flight from Portland to Philadelphia
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 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 Portland to Philadelphia.
Search Deals
Price to beat on a one-way flight from Portland to Philadelphia.
Search Deals

Find flight deals from Portland to Philadelphia

Cheapest flights from Portland to Philadelphia
Explore the most affordable flight options available from Portland to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 28, 2025.

This American Airlines deal was found by Cheapflights users on 10/27. 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.
sáb. 12/65:34 amPWM - PHL
1 stop33h 15mAmerican Airlines
dom. 12/74:44 pmPHL - PWM
Nonstop1h 31mAmerican Airlines
Deal found 10/27$234
This American Airlines deal was found by Cheapflights users on 10/27. 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.
sáb. 11/155:21 pmPWM - PHL
1 stop24h 38mAmerican Airlines
dom. 11/169:20 pmPHL - PWM
Nonstop1h 34mAmerican Airlines
Deal found 10/27$239
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
jue. 11/273:15 pmPWM - PHL
1 stop25h 48mMultiple Airlines
jue. 12/410:00 pmPHL - PWM
1 stop11h 06mMultiple Airlines
Deal found 10/28$271
This American Airlines deal was found by Cheapflights users on 10/25. 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.
vie. 11/145:21 pmPWM - PHL
1 stop48h 38mAmerican Airlines
dom. 11/169:20 pmPHL - PWM
Nonstop1h 34mAmerican Airlines
Deal found 10/25$274
This Kiwi.com deal was found by Cheapflights users on 10/26. 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.
lun. 12/1511:21 amPWM - PHL
1 stop24h 42mMultiple Airlines
vie. 12/196:00 amPHL - PWM
1 stop4h 41mMultiple Airlines
Deal found 10/26$282
This American Airlines deal was found by Cheapflights users on 10/27. 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.
vie. 10/316:00 amPWM - PHL
1 stop27h 08mAmerican Airlines
sáb. 11/111:05 amPHL - PWM
Nonstop1h 37mAmerican Airlines
Deal found 10/27$290
This American Airlines deal was found by Cheapflights users on 10/27. 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.
jue. 11/65:21 pmPWM - PHL
1 stop45h 32mAmerican Airlines
sáb. 11/84:45 pmPHL - PWM
Nonstop1h 25mAmerican Airlines
Deal found 10/27$292
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
sáb. 11/1511:21 amPWM - PHL
1 stop7h 17mMultiple Airlines
dom. 11/1610:32 pmPHL - PWM
1 stop10h 34mMultiple Airlines
Deal found 10/27$294
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
lun. 11/179:46 amPWM - PHL
1 stop15h 38mMultiple Airlines
mar. 11/186:50 pmPHL - PWM
1 stop15h 46mMultiple Airlines
Deal found 10/28$300

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Philadelphia 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 octubre 28, 2025.
Use the filters below to find and compare flights from Portland to Philadelphia that are best for you.

Fly from

Portland

Fly to

Philadelphia

Route

Depart

Return

Price

PortlandPhiladelphia

PWM - PHL

PWMPHL

Portland

lun. 12/15

6:05 pm-9:17 am

2 stops15h 12m

Philadelphia

vie. 12/19

6:00 am-10:41 am

1 stop4h 41m

$311

PortlandPhiladelphia

PWM - PHL

PWMPHL

Portland

mié. 11/12

6:18 pm-7:34 am

1 stop13h 16m

Philadelphia

vie. 11/14

2:02 pm-10:41 am

1 stop20h 39m

$329

PortlandPhiladelphia

PWM - PHL

PWMPHL

Portland

mié. 11/12

6:00 am-7:52 am

Nonstop1h 52m

Philadelphia

sáb. 11/15

1:50 pm-3:19 pm

Nonstop1h 29m

$341

PortlandPhiladelphia

PWM - PHL

PWMPHL

Portland

mié. 11/19

3:52 pm-5:39 pm

Nonstop1h 47m

Philadelphia

sáb. 11/22

9:20 pm-10:54 pm

Nonstop1h 34m

$341

PortlandPhiladelphia

PWM - PHL

PWMPHL

Portland

vie. 11/21

9:46 am-7:32 am

1 stop21h 46m

Philadelphia

dom. 11/23

8:42 pm-9:06 am

1 stop12h 24m

$353

PortlandPhiladelphia

PWM - PHL

PWMPHL

Portland

vie. 12/5

5:17 pm-5:48 pm

1 stop24h 31m

Philadelphia

lun. 12/8

3:51 pm-11:37 am

1 stop43h 46m

$357

PortlandPhiladelphia

PWM - PHL

PWMPHL

Portland

jue. 12/4

10:49 am-11:15 pm

2 stops36h 26m

Philadelphia

dom. 12/7

10:00 pm-9:06 am

1 stop11h 06m

$360

PortlandPhiladelphia

PWM - PHL

PWMPHL

Portland

mar. 11/25

9:54 am-2:06 pm

1 stop4h 12m

Philadelphia

mar. 12/2

10:33 am-2:19 pm

1 stop3h 46m

$376

PortlandPhiladelphia

PWM - PHL

PWMPHL

Portland

mié. 1/28

6:18 pm-2:54 pm

1 stop20h 36m

$113

PortlandPhiladelphia

PWM - PHL

PWMPHL

Portland

vie. 1/23

9:47 am-10:31 am

1 stop24h 44m

$124

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 17 results
1
2

Compare providers for flights from Portland to Philadelphia

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 Portland to Philadelphia in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust 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 Portland, Maine-Philadelphia flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Portland, Maine-Philadelphia flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Portland, Maine-Philadelphia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland, Maine-Philadelphia flights, Cheapflights users trust eDreams the most. eDreams 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 Portland, Maine-Philadelphia 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 Portland to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Portland 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 Portland to Philadelphia

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

Use this chart to determine the optimal time to book a round-trip flight from Portland to Philadelphia. Price data was last updated on October 24, 2025.

Booking 54 days in advance of your planned departure date is, on average, the best time to get cheap flights from Portland, Maine to Philadelphia. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Portland, Maine to Philadelphia (average of $32). Flying from Portland, Maine to Philadelphia in June is currently the most expensive (average of $98). 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 PWM to PHL?

Find hourly flight availability from Portland to Philadelphia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 28, 2025.

It’s optimal to fly from Portland, Maine to Philadelphia in the evening. By choosing this option you can save up to 49% on the cost of your flight, compared to a flight in the afternoon.

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. 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 Philadelphia. Reviews last updated octubre 28, 2025.
Get a feel of what it's like to fly with American Airlines and Frontier from Portland to Philadelphia 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
11,033 reviews

Boarding

7.5

Crew

8.0

Overall

7.2

Comfort

7.2

Food

6.4

Entertainment

6.9

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
11,033 reviews
American Airlines
7.2
Good
11,033 reviews

Boarding

7.5

Crew

8.0

Overall

7.2

Comfort

7.2

Food

6.4

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
Frontier
5.8
Fair
3,122 reviews
American Airlines
7.2
Good
11,033 reviews

Boarding

7.5

Crew

8.0

Overall

7.2

Comfort

7.2

Food

6.4

Entertainment

6.9

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 Portland to Philadelphia. 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 Portland to Philadelphia?

    If you wish to fly to Philadelphia from Portland, then you need to book flights from Portland to Philadelphia. There are 2 flights from Portland (PWM) to Philadelphia (PHL) per day to choose from. Flights to Philadelphia from Portland are available from 2 different airlines, which means you should have some options if you want to compare airfare deals. 1h 37m is how long a nonstop flight from Portland to Philadelphia typically takes.

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

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

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

    A quick flight from Portland, Maine to Philadelphia can take about 1h 52m. American Airlines provides one of the quickest options available for as low as $341. The distance from Portland, Maine to Philadelphia is about 363 mi. Most flights are nonstop.

  • What are the cheapest airlines flying from Portland, Maine to Philadelphia round-trip?

    Frontier, at $110, was found to be the cheapest airline from Portland, Maine to Philadelphia. An alternate airline flying to your destination would be American Airlines. Frontier is 76% cheaper than the average price of flights available within the next 90 days to this destination.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Portland, Maine to Philadelphia on time: American Airlines (73%), Alaska Airlines (72%), PSA Airlines (67%).

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

    Looking for the cheapest flight from Portland, Maine to Philadelphia? While on average our users pay $344, our data indicates the cheapest price to be $120. The most popular route (Portland - Philadelphia), is priced around $266.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland to Philadelphia 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 Portland, Maine to Philadelphia?

    Currently, January is the cheapest month in which you can book a flight from Portland, Maine to Philadelphia (average of $32). Flying from Portland, Maine to Philadelphia in June is currently the most expensive (average of $98). 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 Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Wildwood
King of Prussia
Pottstown
Reading
Ocean City
Cherry Hill
Dewey Beach
Ephrata
Camden
Vineland
Milford
Dover
Elkton
Essington
Willow Grove
Newark
Millville
Chester
Exton
Havre de Grace

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 Portland to Philadelphia

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

Top 2 airlines flying from Portland to Philadelphia

Discover the top 2 airlines that operate flights from Portland to Philadelphia. 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 octubre 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$110Average$141FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$371Average$481FlexibilityNo 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.