$88 Cheap Flights from Portland (PWM) to Philadelphia (PHL)

View $88 flight on Thu, Sep 4, 2025Opens in a new window

Popular airlines from Portland Intl. Jetport Airport (PWM) to Philadelphia Intl. Airport (PHL)

Cheap Flights from Portland to Philadelphia (PWM-PHL)

Prices were available within the past 7 days and start at $88 for one-way flights and $176 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southwest Airlines
Thu, Aug 21 - Mon, Aug 25
PWM
Portland
PHL
Philadelphia
$176 Roundtrip, found 3 hours ago
$176
Roundtrip
found 3 hours ago
Select Southwest Airlines flight, departing Thu, Aug 21 from Portland to Philadelphia, returning Mon, Aug 25, priced at $176 found 3 hours ago
Southwest Airlines
Thu, Aug 21 - Sat, Aug 23
PWM
Portland
PHL
Philadelphia
$188 Roundtrip, found 23 hours ago
$188
Roundtrip
found 23 hours ago
Select Southwest Airlines flight, departing Thu, Aug 21 from Portland to Philadelphia, returning Sat, Aug 23, priced at $188 found 23 hours ago
Frontier Airlines
Sat, Oct 25 - Wed, Oct 29
PWM
Portland
PHL
Philadelphia
$236 Roundtrip, found 1 day ago
$236
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat, Oct 25 from Portland to Philadelphia, returning Wed, Oct 29, priced at $236 found 1 day ago
Southwest Airlines
Fri, Sep 5 - Mon, Sep 8
PWM
Portland
PHL
Philadelphia
$241 Roundtrip, found 1 hour ago
$241
Roundtrip
found 1 hour ago
Select Southwest Airlines flight, departing Fri, Sep 5 from Portland to Philadelphia, returning Mon, Sep 8, priced at $241 found 1 hour ago
Southwest Airlines
Thu, Aug 21 - Sat, Aug 23
PWM
Portland
PHL
Philadelphia
$248 Roundtrip, found 23 hours ago
$248
Roundtrip
found 23 hours ago
Select Southwest Airlines flight, departing Thu, Aug 21 from Portland to Philadelphia, returning Sat, Aug 23, priced at $248 found 23 hours ago
Southwest Airlines
Wed, Oct 22 - Sat, Oct 25
PWM
Portland
PHL
Philadelphia
$253 Roundtrip, found 3 hours ago
$253
Roundtrip
found 3 hours ago
Select Southwest Airlines flight, departing Wed, Oct 22 from Portland to Philadelphia, returning Sat, Oct 25, priced at $253 found 3 hours ago
Southwest Airlines
Thu, Aug 21 - Tue, Aug 26
PWM
Portland
PHL
Philadelphia
$256 Roundtrip, found 2 days ago
$256
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Thu, Aug 21 from Portland to Philadelphia, returning Tue, Aug 26, priced at $256 found 2 days ago
JetBlue Airways
Wed, Oct 15 - Wed, Oct 22
PWM
Portland
PHL
Philadelphia
$258 Roundtrip, found 2 days ago
$258
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Wed, Oct 15 from Portland to Philadelphia, returning Wed, Oct 22, priced at $258 found 2 days ago
American Airlines
Wed, Oct 22 - Mon, Oct 27
PWM
Portland
PHL
Philadelphia
$282 Roundtrip, found 18 hours ago
$282
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Wed, Oct 22 from Portland to Philadelphia, returning Mon, Oct 27, priced at $282 found 18 hours ago
United
Wed, Oct 29 - Sat, Nov 8
PWM
Portland
PHL
Philadelphia
$391 Roundtrip, found 10 hours ago
$391
Roundtrip
found 10 hours ago
Select United flight, departing Wed, Oct 29 from Portland to Philadelphia, returning Sat, Nov 8, priced at $391 found 10 hours ago

Find the cheapest month to fly from Portland (PWM) to Philadelphia (PHL)

July is typically the cheapest month to fly

From $68 - $491 per traveler.

Graph displaying average flight prices per month

Alternative airports near Philadelphia

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to New Castle ILG. Average driving time to city center is 44 minutes. Flights from $487
ILG
New Castle
Average driving time to city center44 min
Flights from $487
Flights from Portland (PWM) to Philadelphia (PHL)
Origin airport
Portland Intl. Jetport
Destination airport
Philadelphia Intl.
Airlines serving
American Airlines, Delta, JetBlue Airways, Southwest Airlines, United
Roundtrip price
$176
Distance
363 mi
Average flight time
1 hour 35 mins

Portland to Philadelphia Flights

The cheapest times to fly from Portland to Philadelphia

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Portland to Philadelphia are during the month of August. You can find some of the cheapest flights from Portland to Philadelphia with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Portland to Philadelphia

Sunday is one of the best days to book for cheap flights from Portland to Philadelphia: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Portland to Philadelphia

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Portland to Philadelphia in 2025. You can also book with separate airlines for your outbound and return journeys, from $88 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Portland to Philadelphia flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Portland to Philadelphia airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Portland Intl. Jetport Airport (PWM) to Philadelphia Intl. Airport (PHL) cost?
Cheap return fares from Portland Intl. Jetport Airport (PWM) to Philadelphia Intl. Airport (PHL) start at $371. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a American Airlines flight leaving PWM on July 19 2025 and touching down at PHL. The price was last updated on June 29 2025 and has not changed since.
What is the cheapest month to fly from PWM to PHL?
The cheapest flights from PWM to PHL are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Portland Intl. Jetport Airport (PWM) to Philadelphia Intl. Airport (PHL)?
Jump on a direct flight with American Airlines and go straight from Portland Intl. Jetport Airport (PWM) to Philadelphia Intl. Airport (PHL).
What is the cheapest airline that flies from PWM to PHL?
With prices as low as $257 for a one-way flight from PWM to PHL, American Airlines is currently the cheapest airline operating this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from PWM on August 15 2025. Prices were last updated on June 29 2025 and have not changed since.
How many flights per day from Portland Intl. Jetport Airport (PWM) to Philadelphia Intl. Airport (PHL)?
When jetting out of Portland Intl. Jetport Airport (PWM), you'll have your pick from an average of 2 daily direct flights to Philadelphia Intl. Airport (PHL).
What are the most popular departure times for flights from Portland Intl. Jetport Airport (PWM) to Philadelphia Intl. Airport (PHL)?
The 5 AM departures from PWM to PHL are typically the busiest. These flights can come with a higher price due to their popularity. If you're looking to save, pick a less crowded time to fly.
What day of the week has the most flights from PWM to PHL?
Friday offers the most flights from Portland Intl. Jetport Airport (PWM) to Philadelphia Intl. Airport (PHL). Consider traveling on this day and you'll have a greater chance of finding a departure that fits your plans.
What is the earliest flight from Portland Intl. Jetport Airport (PWM) to Philadelphia Intl. Airport (PHL)?
The first flight of the day taking off from Portland Intl. Jetport Airport (PWM) is at around 5:44AM UTC-5. Hop on this flight and you'll reach Philadelphia Intl. Airport (PHL) at approximately 7:32AM UTC-5. The total time in the air is 1h 48m.
How long does it take to fly from Portland Intl. Jetport Airport (PWM) to Philadelphia Intl. Airport (PHL)?
Flights from PWM to PHL have an average travel time of 1 hour and 42 minutes. The total distance between the two is 360 mi.
What airline has the least delays from PWM to PHL?
American Airlines has the best track record for on-time direct flights from Portland Intl. Jetport Airport (PWM) to Philadelphia Intl. Airport (PHL), with an on-time score of 85%. Use the Expedia App to check your flight schedule before you jet off and get real-time updates about any trip changes.
What is the best time to fly from Portland Intl. Jetport Airport (PWM) to Philadelphia Intl. Airport (PHL)?
Book a flight from Portland Intl. Jetport Airport (PWM) to Philadelphia Intl. Airport (PHL) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures after this time have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Philadelphia from Portland Intl. Jetport Airport (PWM)?
Compare your flight options from Portland Intl. Jetport Airport (PWM) to Philadelphia Intl. Airport (PHL). This is the only Philadelphia airport you can arrive at if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Portland Intl. Jetport Airport (PWM) to Philadelphia Intl. Airport (PHL) last-minute?
Last-minute bookings from PWM to PHL are typically more expensive. To lock in the lowest rates, start looking for flights as early as possible. That being said, if you're flexible with your travel plans, you may find a cheap ticket just before your departure.
Is it cheaper to book a PWM to PHL flight and hotel package?
Compared with arranging flights and hotels separately, booking a PWM to PHL flight and hotel package with Expedia could lead to significant savings. What's more, having it all in one place takes the hassle out of planning your trip. Just secure your flights and choose from our extensive range of stays, then customize your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from Portland Intl. Jetport Airport (PWM) to Philadelphia Intl. Airport (PHL)?
If you booked your PWM to PHL flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the fare type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for further details.

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*Available to One Key members.