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$117+ 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 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — PWM
ago. 25 — sep. 11
lun. 8/25
lun. 9/1
1 adult, Economy
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Cheapflights Tip: The best prices from Philadelphia to Portland are usually found in September or October, booked 59 days in advance, depart on a Monday or Wednesday 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 agosto 20, 2025.

Round-trip from

$371
(American Airlines)

One-way from

$117
(FlightHub)

Popular in

February

Cheapest in

September

Average price

$476

Good round-trip deal

$476 or less

Good one-way deal

$381 or less
From Philadelphia to Portland
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One-way flight from Philadelphia to Portland
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Highest demand for flights based on searches. 7% potential increase in price ($37 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Philadelphia to Portland.
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Price to beat on a one-way flight from Philadelphia to Portland.
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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 agosto 20, 2025.

This American Airlines deal was found by Cheapflights users on 8/18. 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.
mié. 10/82:10 pmPHL - PWM
Nonstop1h 25mAmerican Airlines
mié. 10/154:15 pmPWM - PHL
Nonstop1h 40mAmerican Airlines
Deal found 8/18$371
This American Airlines deal was found by Cheapflights users on 8/20. 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. 10/410:50 amPHL - PWM
Nonstop1h 39mAmerican Airlines
sáb. 10/117:44 amPWM - PHL
Nonstop1h 37mAmerican Airlines
Deal found 8/20$374
This American Airlines deal was found by Cheapflights users on 8/20. 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.
mié. 9/33:44 pmPHL - PWM
1 stop8h 01mAmerican Airlines
sáb. 9/612:27 pmPWM - PHL
1 stop18h 40mAmerican Airlines
Deal found 8/20$377
This American Airlines deal was found by Cheapflights users on 8/19. 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.
mié. 9/246:34 pmPHL - PWM
1 stop5h 11mAmerican Airlines
mar. 9/306:00 amPWM - PHL
Nonstop1h 38mAmerican Airlines
Deal found 8/19$381
This Southwest deal was found by Cheapflights users on 8/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/235:50 amPHL - PWM
1 stop10h 30mSouthwest
dom. 9/285:35 amPWM - PHL
2 stops8h 50mSouthwest
Deal found 8/19$384
This Southwest deal was found by Cheapflights users on 8/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/2611:10 amPHL - PWM
2 stops8h 50mSouthwest
mar. 9/3010:30 amPWM - PHL
1 stop5h 30mSouthwest
Deal found 8/18$389
This American Airlines deal was found by Cheapflights users on 8/19. 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. 11/13:40 pmPHL - PWM
1 stop7h 22mAmerican Airlines
mar. 11/47:02 amPWM - PHL
1 stop5h 18mAmerican Airlines
Deal found 8/19$391
This Southwest deal was found by Cheapflights users on 8/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/155:30 amPHL - PWM
1 stop7h 45mSouthwest
lun. 9/2210:35 amPWM - PHL
1 stop5h 45mSouthwest
Deal found 8/18$394
This Southwest deal was found by Cheapflights users on 8/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/1911:10 amPHL - PWM
2 stops8h 50mSouthwest
vie. 9/2610:35 amPWM - PHL
1 stop7h 20mSouthwest
Deal found 8/19$398

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 agosto 20, 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

mié. 9/24

10:50 am-12:29 pm

Nonstop1h 39m

Portland

sáb. 9/27

8:02 am-9:40 am

Nonstop1h 38m

$371

PhiladelphiaPortland

PHL - PWM

PHLPWM

Philadelphia

mié. 10/8

2:10 pm-3:35 pm

Nonstop1h 25m

Portland

mié. 10/15

4:15 pm-5:55 pm

Nonstop1h 40m

$371

PhiladelphiaPortland

PHL - PWM

PHLPWM

Philadelphia

mié. 10/22

9:20 pm-10:48 pm

Nonstop1h 28m

Portland

mar. 10/28

8:50 am-10:25 am

Nonstop1h 35m

$371

PhiladelphiaPortland

PHL - PWM

PHLPWM

Philadelphia

sáb. 9/20

4:30 pm-5:55 pm

Nonstop1h 25m

Portland

mar. 9/23

2:30 pm-4:09 pm

Nonstop1h 39m

$371

PhiladelphiaPortland

PHL - PWM

PHLPWM

Philadelphia

mié. 9/24

1:49 pm-3:15 pm

Nonstop1h 26m

Portland

mar. 9/30

6:00 am-7:38 am

Nonstop1h 38m

$371

PhiladelphiaPortland

PHL - PWM

PHLPWM

Philadelphia

mar. 9/23

4:12 pm-5:39 pm

Nonstop1h 27m

Portland

mar. 9/30

6:00 am-7:38 am

Nonstop1h 38m

$371

PhiladelphiaPortland

PHL - PWM

PHLPWM

Philadelphia

mar. 10/14

9:45 am-11:14 am

Nonstop1h 29m

Portland

mar. 10/21

6:00 am-7:35 am

Nonstop1h 35m

$371

PhiladelphiaPortland

PHL - PWM

PHLPWM

Philadelphia

sáb. 11/1

1:44 pm-3:10 pm

Nonstop1h 26m

Portland

mar. 11/4

3:53 pm-5:37 pm

Nonstop1h 44m

$371

PhiladelphiaPortland

PHL - PWM

PHLPWM

Philadelphia

sáb. 10/4

10:50 am-12:29 pm

Nonstop1h 39m

Portland

sáb. 10/11

7:44 am-9:21 am

Nonstop1h 37m

$374

PhiladelphiaPortland

PHL - PWM

PHLPWM

Philadelphia

mié. 9/3

3:44 pm-11:45 pm

1 stop8h 01m

Portland

sáb. 9/6

12:27 pm-7:07 am

1 stop18h 40m

$377

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/20

Showing 1-10 of 20 results
1
2

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 August 8, 2025.

To ensure you get the cheapest price possible for a flight from Philadelphia to Portland, Maine, you should look to book at least 59 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 $296). Flying from Philadelphia to Portland, Maine in July is currently the most expensive (average of $394). 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 agosto 20, 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 at noon, which can drop the price by up to 3% versus a flight in the afternoon.

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 August 17, 2025.

Travelers seeking maximum savings on their Philadelphia to Portland, Maine flight should consider departing on Wednesday evenings 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 agosto 20, 2025.
Get a feel of what it's like to fly with American Airlines and Frontier 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
10,000 reviews

Boarding

7.5

Crew

8.0

Entertainment

6.9

Food

6.5

Overall

7.2

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

BNA - ORD

My flight was 8 hours delayed, so I missed my connecting flight to Dublin. I understand it’s not the staff’s fault but the lack of sympathy and apology was appalling. I had been sat in the airport since 4am until 3pm and they did not seem understanding. Not good. Need better customer service.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Crew

8.0

Entertainment

6.9

Food

6.5

Overall

7.2

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

BNA - ORD

My flight was 8 hours delayed, so I missed my connecting flight to Dublin. I understand it’s not the staff’s fault but the lack of sympathy and apology was appalling. I had been sat in the airport since 4am until 3pm and they did not seem understanding. Not good. Need better customer service.
Frontier
5.8
Fair
3,207 reviews
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Crew

8.0

Entertainment

6.9

Food

6.5

Overall

7.2

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

BNA - ORD

My flight was 8 hours delayed, so I missed my connecting flight to Dublin. I understand it’s not the staff’s fault but the lack of sympathy and apology was appalling. I had been sat in the airport since 4am until 3pm and they did not seem understanding. Not good. Need better customer service.

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 26m on average. When it comes time to book airfare, you have a few options: there are 6 outbound flights from Philadelphia to Portland offered by 2 different airlines.

  • 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 39m. American Airlines provides one of the quickest options available for as low as $371. Philadelphia and Portland, Maine are separated by a distance of 363 mi. Generally, flights for this route are nonstop.

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

    According to our current data, Frontier ($75), and American Airlines ($303) offers the cheapest pricing from Philadelphia to Portland, Maine. These flights start at 84% 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: Piedmont Airlines (93%), American Airlines (74%), Qatar Airways( 71%).

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

    The cheapest flight price from Philadelphia to Portland, Maine is $262. On average you can expect to pay $447. The most popular route, (Philadelphia - Portland), can usually be booked for $287.

  • 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 $296). Flying from Philadelphia to Portland, Maine in July is currently the most expensive (average of $394). 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
Brunswick
North Conway
Auburn
Conway
Lewiston

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Alternative routes for Philadelphia to Portland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Philadelphia to Portland

Discover the top 2 airlines 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 agosto 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$75Average$230FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$303Average$478FlexibilityNo cancel feeOn-time71%

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