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Portland

$126+ 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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — PWM
Aug 3 — Aug 101
Mon 8/3
Mon 8/10
1 adult, Economy
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Find cheap flights from Philadelphia to Portland with Cheapflights

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Cheapflights Tip: The best prices from Philadelphia to Portland are usually found in November or October, booked 13 days in advance, depart on a Tuesday or Saturday and return on a Wednesday

Cheap 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 July 4, 2026.

This Kiwi.com deal was found by Cheapflights users on 6/30. 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.
Sun 8/3010:45 am
PHL
-
PWM
2 stops11h 54m
Multiple Airlines
Sun 9/2010:01 am
PWM
-
PHL
1 stop29h 26m
Multiple Airlines
Deal found 6/30$294
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 8/318:35 am
PHL
-
PWM
2 stops9h 14m
Multiple Airlines
Sun 9/2010:01 am
PWM
-
PHL
1 stop29h 26m
Multiple Airlines
Deal found 6/30$305
This Kiwi.com deal was found by Cheapflights users on 6/30. 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.
Sun 8/3010:45 am
PHL
-
PWM
2 stops11h 54m
Multiple Airlines
Wed 9/165:09 pm
PWM
-
PHL
1 stop23h 28m
Multiple Airlines
Deal found 6/30$320
This Kiwi.com deal was found by Cheapflights users on 7/3. 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.
Sat 10/36:00 am
PHL
-
PWM
1 stop11h 51m
Multiple Airlines
Wed 10/75:09 pm
PWM
-
PHL
2 stops19h 23m
Multiple Airlines
Deal found 7/3$321
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 8/188:00 am
PHL
-
PWM
2 stops13h 19m
Multiple Airlines
Wed 8/266:38 pm
PWM
-
PHL
1 stop30h 38m
Multiple Airlines
Deal found 6/30$324
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 9/27:25 am
PHL
-
PWM
1 stop8h 51m
Multiple Airlines
Wed 9/165:09 pm
PWM
-
PHL
2 stops20h 03m
Multiple Airlines
Deal found 6/30$325
This Kiwi.com deal was found by Cheapflights users on 6/30. 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.
Sun 8/3010:45 am
PHL
-
PWM
2 stops11h 54m
Multiple Airlines
Tue 9/225:09 pm
PWM
-
PHL
1 stop16h 53m
Multiple Airlines
Deal found 6/30$329
This Kiwi.com deal was found by Cheapflights users on 6/29. 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 9/96:00 am
PHL
-
PWM
1 stop11h 51m
Multiple Airlines
Tue 9/155:09 pm
PWM
-
PHL
2 stops20h 03m
Multiple Airlines
Deal found 6/29$330
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 8/318:35 am
PHL
-
PWM
2 stops9h 14m
Multiple Airlines
Wed 9/165:09 pm
PWM
-
PHL
1 stop23h 28m
Multiple Airlines
Deal found 6/30$331
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 9/27:25 am
PHL
-
PWM
1 stop8h 51m
Multiple Airlines
Mon 9/217:00 am
PWM
-
PHL
2 stops24h 36m
Multiple Airlines
Deal found 6/30$336
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 8/318:35 am
PHL
-
PWM
2 stops9h 14m
Multiple Airlines
Tue 9/225:09 pm
PWM
-
PHL
1 stop16h 53m
Multiple Airlines
Deal found 6/30$339
This Kiwi.com deal was found by Cheapflights users on 6/29. 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.
Sun 8/99:57 am
PHL
-
PWM
2 stops12h 42m
Multiple Airlines
Wed 8/196:38 pm
PWM
-
PHL
1 stop30h 38m
Multiple Airlines
Deal found 6/29$340

Find 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 July 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$294
(Kiwi.com)

One-way from

$126
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$531

Good round-trip deal

$473 or less

Good one-way deal

$421 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. 6% potential increase in price ($33 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
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

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 July 4, 2026.
Use the filters below to find and compare flights from Philadelphia to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaPortland

PHL - PWM

PHLPWM

Philadelphia

Fri 8/28

2:05 pm-9:30 pm

1 stop7h 25m

Portland

Sun 8/30

6:10 am-3:30 pm

2 stops9h 20m

$456

PhiladelphiaPortland

PHL - PWM

PHLPWM

Philadelphia

Thu 8/6

2:05 pm-10:25 pm

2 stops8h 20m

Portland

Tue 8/11

5:45 am-4:00 pm

2 stops10h 15m

$461

PhiladelphiaPortland

PHL - PWM

PHLPWM

Philadelphia

Wed 7/29

7:25 am-6:30 pm

2 stops11h 05m

Portland

Wed 8/5

5:45 am-4:00 pm

2 stops10h 15m

$472

PhiladelphiaPortland

PHL - PWM

PHLPWM

Philadelphia

Thu 9/24

12:45 pm-10:25 pm

2 stops9h 40m

Portland

Sun 9/27

6:10 am-3:55 pm

2 stops9h 45m

$472

PhiladelphiaPortland

PHL - PWM

PHLPWM

Philadelphia

Wed 7/29

11:25 am-9:35 pm

1 stop10h 10m

Portland

Sat 8/1

5:35 am-4:55 pm

2 stops11h 20m

$484

PhiladelphiaPortland

PHL - PWM

PHLPWM

Philadelphia

Thu 9/17

2:05 pm-10:25 pm

2 stops8h 20m

Portland

Sun 9/20

6:10 am-3:55 pm

2 stops9h 45m

$486
Quickest round-trip

PhiladelphiaPortland

PHL - PWM

PHLPWM

Philadelphia

Sat 7/18

7:45 pm-11:51 pm

1 stop4h 06m

Portland

Tue 7/21

7:16 pm-11:20 pm

1 stop4h 04m

$517

PhiladelphiaPortland

PHL - PWM

PHLPWM

Philadelphia

Sat 8/1

8:20 am-9:05 pm

2 stops12h 45m

Portland

Wed 8/5

7:45 am-4:00 pm

1 stop8h 15m

$526

PhiladelphiaPortland

PHL - PWM

PHLPWM

Philadelphia

Fri 8/21

1:30 pm-9:23 pm

1 stop7h 53m

Portland

Wed 8/26

5:03 pm-12:59 am

1 stop7h 56m

$552

PhiladelphiaPortland

PHL - PWM

PHLPWM

Philadelphia

Sun 8/23

6:25 am-2:34 pm

1 stop8h 09m

Portland

Sat 8/29

5:15 am-9:43 am

1 stop4h 28m

$552

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/4

Showing 1-10 of 23 resultsSorted by cheapest first
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 July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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?

To ensure you get the cheapest price possible for a flight from Philadelphia to Portland, Maine, you should look to book at least 12 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, November is the cheapest month in which you can book a flight from Philadelphia to Portland, Maine (average of $444). Flying from Philadelphia to Portland, Maine in July is currently the most expensive (average of $531). 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 July 4, 2026.

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 afternoon, which can drop the price by up to 6% 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 July 4, 2026.

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

How much does it cost to fly round-trip from Philadelphia to Portland, Maine?

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 July 4, 2026.
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
7.1
Good
11,765 reviews

Entertainment

6.8

Comfort

7.2

Food

6.4

Overall

7.1

Crew

7.9

Boarding

7.5

Reviews

1 / 20
8.0
Excellent

ameenah,Feb 2024

PHL - DFW

Allow you to take your carry on with you on the plane. It was a full flight and I had to check my bag. As we boarded, a few people who came after me were able to take their bags on the plane.
American Airlines
7.1
Good
11,765 reviews
American Airlines
7.1
Good
11,765 reviews

Entertainment

6.8

Comfort

7.2

Food

6.4

Overall

7.1

Crew

7.9

Boarding

7.5

Reviews

1 / 20
8.0
Excellent

ameenah,Feb 2024

PHL - DFW

Allow you to take your carry on with you on the plane. It was a full flight and I had to check my bag. As we boarded, a few people who came after me were able to take their bags on the plane.

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 30m 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 2 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 7h 25m. Southwest provides one of the quickest options available for as low as $456. Philadelphia and Portland, Maine are separated by a distance of 363 mi.

  • 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 25% 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 (90%), American Airlines (74%), Alaska Airlines( 72%).

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

    The cheapest flight price from Philadelphia to Portland, Maine is $231. On average you can expect to pay $481. The most popular route, (Philadelphia - Portland), can usually be booked for $321.

  • 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, November is the cheapest month in which you can book a flight from Philadelphia to Portland, Maine (average of $444). Flying from Philadelphia to Portland, Maine in July is currently the most expensive (average of $531). 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
Lewiston
Brunswick
Conway

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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 July 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$371Average$503FlexibilityNo cancel feeOn-time71%

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