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$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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — PHL
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Find cheap flights from Portland to Philadelphia with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Portland to Philadelphia are usually found in October or May, booked 53 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap 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 December 12, 2025.

This American Airlines deal was found by Cheapflights users on 12/9. 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 12/195:20 pmPWM - PHL
1 stop48h 35mAmerican Airlines
Sun 12/219:20 pmPHL - PWM
Nonstop1h 35mAmerican Airlines
Deal found 12/9$319
This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
Wed 12/3111:16 amPWM - PHL
2 stops29h 40mMultiple Airlines
Tue 1/69:07 pmPHL - PWM
1 stop20h 31mMultiple Airlines
Deal found 12/10$385
This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
Fri 12/129:46 amPWM - PHL
1 stop14h 54mMultiple Airlines
Sun 12/1410:00 pmPHL - PWM
1 stop11h 06mMultiple Airlines
Deal found 12/10$395
This Kiwi.com deal was found by Cheapflights users on 12/9. 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.
Fri 12/196:05 pmPWM - PHL
2 stops15h 02mMultiple Airlines
Sun 12/218:00 amPHL - PWM
1 stop25h 06mMultiple Airlines
Deal found 12/9$408
This American Airlines deal was found by Cheapflights users on 12/10. 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 12/1212:23 pmPWM - PHL
1 stop50h 26mAmerican Airlines
Sun 12/144:44 pmPHL - PWM
Nonstop1h 31mAmerican Airlines
Deal found 12/10$411
This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
Wed 12/3111:16 amPWM - PHL
2 stops29h 40mMultiple Airlines
Mon 1/56:00 amPHL - PWM
1 stop4h 41mMultiple Airlines
Deal found 12/10$415
This American Airlines deal was found by Cheapflights users on 12/10. 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.
Thu 12/2512:21 pmPWM - PHL
1 stop29h 34mAmerican Airlines
Thu 1/17:44 pmPHL - PWM
1 stop44h 52mAmerican Airlines
Deal found 12/10$417
This American Airlines deal was found by Cheapflights users on 12/10. 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.
Wed 12/246:00 amPWM - PHL
1 stop8h 44mAmerican Airlines
Sun 12/286:57 pmPHL - PWM
1 stop28h 48mAmerican Airlines
Deal found 12/10$447

Find 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$219
(Kiwi.com)

One-way from

$110
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$545

Good round-trip deal

$387 or less

Good one-way deal

$258 or less
Provider with most accurate pricing for Portland-Philadelphia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Philadelphia flights.
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From Portland to Philadelphia
Search Deals
One-way flight from Portland to Philadelphia
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 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

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 December 12, 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

Sat 1/24

5:09 pm-5:49 pm

1 stop24h 40m

Philadelphia

Sun 1/25

9:24 pm-10:54 pm

Nonstop1h 30m

$244

PortlandPhiladelphia

PWM - PHL

PWMPHL

Portland

Sat 2/7

6:18 pm-11:18 am

2 stops17h 00m

Philadelphia

Sun 2/8

10:45 pm-9:07 am

1 stop10h 22m

$258

PortlandPhiladelphia

PWM - PHL

PWMPHL

Portland

Wed 1/14

6:18 pm-11:58 am

1 stop17h 40m

Philadelphia

Sat 1/17

3:17 pm-10:21 am

1 stop19h 04m

$303

PortlandPhiladelphia

PWM - PHL

PWMPHL

Portland

Fri 1/9

9:47 am-6:10 pm

1 stop8h 23m

Philadelphia

Thu 1/15

6:00 am-9:07 am

1 stop27h 07m

$316

PortlandPhiladelphia

PWM - PHL

PWMPHL

Portland

Mon 1/19

11:29 am-2:59 pm

1 stop27h 30m

Philadelphia

Sat 1/24

8:00 am-5:38 pm

1 stop9h 38m

$332

PortlandPhiladelphia

PWM - PHL

PWMPHL

Portland

Sat 1/17

11:02 am-8:37 pm

1 stop9h 35m

Philadelphia

Sun 1/18

11:47 am-9:07 am

1 stop21h 20m

$349

PortlandPhiladelphia

PWM - PHL

PWMPHL

Portland

Thu 1/22

11:01 am-11:57 pm

1 stop12h 56m

Philadelphia

Sat 1/24

8:00 am-5:38 pm

1 stop9h 38m

$354

PortlandPhiladelphia

PWM - PHL

PWMPHL

Portland

Wed 1/14

12:46 pm-2:50 pm

1 stop50h 04m

Philadelphia

Sat 1/17

7:42 pm-11:43 pm

1 stop28h 01m

$357

PortlandPhiladelphia

PWM - PHL

PWMPHL

Portland

Mon 1/12

5:06 pm-12:52 am

3 stops31h 46m

$110

PortlandPhiladelphia

PWM - PHL

PWMPHL

Portland

Mon 2/9

5:06 pm-12:08 pm

2 stops19h 02m

$129

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 14 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 December.
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 December 5, 2025.

Booking 53 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 December 12, 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 December 12, 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
11,049 reviews

Entertainment

6.9

Crew

8.0

Boarding

7.5

Overall

7.2

Food

6.5

Comfort

7.2

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit
American Airlines
7.2
Good
11,049 reviews
American Airlines
7.2
Good
11,049 reviews

Entertainment

6.9

Crew

8.0

Boarding

7.5

Overall

7.2

Food

6.5

Comfort

7.2

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit
Frontier
5.8
Fair
3,084 reviews
American Airlines
7.2
Good
11,049 reviews

Entertainment

6.9

Crew

8.0

Boarding

7.5

Overall

7.2

Food

6.5

Comfort

7.2

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit

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 4 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 45m 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 24h 40m. American Airlines provides one of the quickest options available for as low as $244. The distance from Portland, Maine to Philadelphia is about 363 mi.

  • 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: PSA Airlines (86%), Qatar Airways (85%), Piedmont Airlines (82%).

  • 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 $445, our data indicates the cheapest price to be $125. The most popular route (Portland - Philadelphia), is priced around $251.

  • 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
Pottstown
King of Prussia
Reading
Ocean City
Cherry Hill
Lewes
Dewey Beach
Ephrata
Camden
Vineland
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Newark
Millville
Chester

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Alternative routes for Portland to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.
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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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$110Average$149FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$371Average$477FlexibilityNo cancel feeOn-time71%

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