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$79+ 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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — PWM
Apr 8 — Apr 151
Tue 4/8
Tue 4/15
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Philadelphia to Portland are usually found in June or July, booked 23 days in advance, depart on a Tuesday or Saturday and return on a Thursday

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 April 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$168
(Booking.com)

One-way from

$79
(Frontier)

Popular in

February

Cheapest in

June

Average price

$517

Good round-trip deal

$423 or less

Good one-way deal

$241 or less
Provider with most accurate pricing for Philadelphia-Portland flight deals.
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Provider most trusted by Cheapflights users for Philadelphia-Portland flights.
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From Philadelphia to Portland
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One-way flight from Philadelphia to Portland
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($124 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 3, 2025.

This CheapOair deal was found by Cheapflights users on 4/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/911:40 amPHL - PWM
1 stop9h 00mFrontier
Mon 5/129:30 pmPWM - PHL
1 stop24h 41mFrontier
Deal found 4/1$166
This Southwest deal was found by Cheapflights users on 4/1. 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.
Thu 5/295:50 amPHL - PWM
2 stops10h 05mSouthwest
Tue 6/36:15 amPWM - PHL
2 stops11h 40mSouthwest
Deal found 4/1$331
This American Airlines deal was found by Cheapflights users on 3/31. 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 6/116:00 amPHL - PWM
1 stop17h 59mAmerican Airlines
Sat 6/145:54 amPWM - PHL
1 stop6h 58mAmerican Airlines
Deal found 3/31$337
This United Airlines deal was found by Cheapflights users on 3/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/17:59 pmPHL - PWM
1 stop4h 00mUnited Airlines
Thu 7/105:35 amPWM - PHL
1 stop17h 39mUnited Airlines
Deal found 3/31$454
This Mytrip deal was found by Cheapflights users on 3/31. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/97:06 amPHL - PWM
2 stops10h 30mMultiple Airlines
Mon 5/1211:50 amPWM - PHL
1 stop19h 58mMultiple Airlines
Deal found 3/31$492

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 April 3, 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

Fri 5/9

11:40 am-8:40 pm

1 stop9h 00m

Portland

Mon 5/12

9:30 pm-10:11 pm

1 stop24h 41m

$166

PhiladelphiaPortland

PHL - PWM

PHLPWM

Philadelphia

Thu 5/29

5:50 am-3:55 pm

2 stops10h 05m

Portland

Tue 6/3

6:15 am-5:55 pm

2 stops11h 40m

$331

PhiladelphiaPortland

PHL - PWM

PHLPWM

Philadelphia

Wed 6/11

6:00 am-11:59 pm

1 stop17h 59m

Portland

Sat 6/14

5:54 am-12:52 pm

1 stop6h 58m

$337

PhiladelphiaPortland

PHL - PWM

PHLPWM

Philadelphia

Tue 7/1

7:59 pm-11:59 pm

1 stop4h 00m

Portland

Thu 7/10

5:35 am-11:14 pm

1 stop17h 39m

$454

PhiladelphiaPortland

PHL - PWM

PHLPWM

Philadelphia

Fri 5/9

7:06 am-5:36 pm

2 stops10h 30m

Portland

Mon 5/12

11:50 am-7:48 am

1 stop19h 58m

$492

PhiladelphiaPortland

PHL - PWM

PHLPWM

Philadelphia

Fri 5/9

11:40 am-8:40 pm

1 stop9h 00m

$80

PhiladelphiaPortland

PHL - PWM

PHLPWM

Philadelphia

Tue 5/13

12:15 pm-10:30 pm

2 stops10h 15m

$157

PhiladelphiaPortland

PHL - PWM

PHLPWM

Philadelphia

Tue 4/22

5:45 am-11:54 pm

1 stop18h 09m

$198

PhiladelphiaPortland

PHL - PWM

PHLPWM

Philadelphia

Tue 7/1

6:30 am-11:14 pm

2 stops16h 44m

$246

PhiladelphiaPortland

PHL - PWM

PHLPWM

Philadelphia

Tue 5/27

6:00 pm-11:47 am

3 stops41h 47m

$265

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
MytripPrice 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?

Use this chart to determine the optimal time to book a round-trip flight from Philadelphia to Portland. Price data was last updated on March 28, 2025.

To ensure you get the cheapest price possible for a flight from Philadelphia to Portland, Maine, you should look to book at least 23 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 May is currently the most expensive (average of $416). 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 April 3, 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 afternoon, which can drop the price by up to 69% versus a flight at noon.

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 March 30, 2025.

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

Rainfall in Portland by month

Plan your trip to Portland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portland, Maine ranges from 2.9 - 4.5 inches per month. November is typically the wettest month, when rainfall can reach 4.5 in. August is typically the driest time to visit Portland, Maine when rainfall is around 2.9 in.

Temperature in Portland by month

Plan your trip to Portland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portland, Maine, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 April 3, 2025.
Read reviews from past customers who have flown Southwest, Delta and United Airlines from Philadelphia to Portland. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,274 reviews

Food

7.1

Boarding

8.2

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.0
Very good
4,274 reviews
Southwest
8.0
Very good
4,274 reviews

Food

7.1

Boarding

8.2

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,897 reviews
Southwest
8.0
Very good
4,274 reviews

Food

7.1

Boarding

8.2

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,619 reviews
Southwest
8.0
Very good
4,274 reviews

Food

7.1

Boarding

8.2

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,274 reviews

Food

7.1

Boarding

8.2

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Frontier
6.0
Okay
3,276 reviews
Southwest
8.0
Very good
4,274 reviews

Food

7.1

Boarding

8.2

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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 21m on average. When it comes time to book airfare, you have a few options: there are 3 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.

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

    According to our current data, Frontier ($168), Southwest ($313), and American Airlines ($337) offers the cheapest pricing from Philadelphia to Portland, Maine. These flights start at 57% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Philadelphia to Portland, Maine one-way?

    $79 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Southwest and American Airlines, with prices starting from $157 and $240, respectively.

  • 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: Alaska Airlines (86%), Piedmont Airlines (74%), American Airlines( 73%).

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

    The cheapest flight price from Philadelphia to Portland, Maine is $192. On average you can expect to pay $428. The most popular route, (Philadelphia - Portland), can usually be booked for $339.

  • 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 May is currently the most expensive (average of $416). 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
North Conway
Bath
Brunswick
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 April 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$58Average$106FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$140Average$402FlexibilityNo cancel feeOn-time71%

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