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CA $274 Cheap Flights from Portland (PDX) to Philadelphia (PHL)

View CA $274 flight on Tue, Nov 3, 2026Opens in a new window

Popular airlines from Portland International Airport (PDX) to Philadelphia International Airport (PHL)

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Cheap flights from Portland (PDX) to Philadelphia (PHL)

Prices were available within the past 7 days and start at CA $274 for one-way flights and CA $547 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Thu, Oct 22 - Tue, Oct 27
PDX
Portland
PHL
Philadelphia
CA $547 Roundtrip, found 2 days ago
CA $547
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Thu, Oct 22 from Portland to Philadelphia, returning Tue, Oct 27, priced at CA $547 found 2 days ago
Alaska Airlines
Wed, Oct 21 - Mon, Oct 26
PDX
Portland
PHL
Philadelphia
CA $548 Roundtrip, found 3 days ago
CA $548
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Wed, Oct 21 from Portland to Philadelphia, returning Mon, Oct 26, priced at CA $548 found 3 days ago
Alaska Airlines
Wed, Oct 21 - Sun, Oct 25
PDX
Portland
PHL
Philadelphia
CA $549 Roundtrip, found 5 days ago
CA $549
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Wed, Oct 21 from Portland to Philadelphia, returning Sun, Oct 25, priced at CA $549 found 5 days ago
Alaska Airlines
Wed, Oct 21 - Mon, Oct 26
PDX
Portland
PHL
Philadelphia
CA $562 Roundtrip, found 3 days ago
CA $562
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Wed, Oct 21 from Portland to Philadelphia, returning Mon, Oct 26, priced at CA $562 found 3 days ago
American Airlines
Wed, Oct 21 - Sun, Oct 25
PDX
Portland
PHL
Philadelphia
CA $563 Roundtrip, found 5 days ago
CA $563
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Oct 21 from Portland to Philadelphia, returning Sun, Oct 25, priced at CA $563 found 5 days ago
American Airlines
Thu, Oct 22 - Sun, Oct 25
PDX
Portland
PHL
Philadelphia
CA $575 Roundtrip, found 2 days ago
CA $575
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Oct 22 from Portland to Philadelphia, returning Sun, Oct 25, priced at CA $575 found 2 days ago
Alaska Airlines
Thu, Oct 22 - Sun, Oct 25
PDX
Portland
PHL
Philadelphia
CA $576 Roundtrip, found 2 days ago
CA $576
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Thu, Oct 22 from Portland to Philadelphia, returning Sun, Oct 25, priced at CA $576 found 2 days ago
Delta
Wed, Oct 21 - Sun, Oct 25
PDX
Portland
PHL
Philadelphia
CA $576 Roundtrip, found 5 days ago
CA $576
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Oct 21 from Portland to Philadelphia, returning Sun, Oct 25, priced at CA $576 found 5 days ago
American Airlines
Thu, Oct 22 - Sun, Oct 25
PDX
Portland
PHL
Philadelphia
CA $588 Roundtrip, found 2 days ago
CA $588
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Oct 22 from Portland to Philadelphia, returning Sun, Oct 25, priced at CA $588 found 2 days ago
Alaska Airlines
Thu, Oct 22 - Sun, Oct 25
PDX
Portland
PHL
Philadelphia
CA $590 Roundtrip, found 2 days ago
CA $590
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Thu, Oct 22 from Portland to Philadelphia, returning Sun, Oct 25, priced at CA $590 found 2 days ago

Alternative airports near Philadelphia

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

Select flight to Philadelphia Intl. PHL. Cheapest and Closest option available. Average driving time to city centre is 17 minutes. Flights from CA $865
PHL
Philadelphia Intl.
CheapestClosest
Average driving time to city centre17 min
Flights from CA $865

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

October is typically the cheapest month to fly

From CA $331 - CA $565 per traveller.

Frequently asked questions

How much does a flight from Portland, OR (PDX-Portland Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.) cost?
You can find one-way and return flights from PDX to PHL with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when PDX to PHL ticket fares go up or down.
What is the cheapest month to fly from Portland, OR (PDX-Portland Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.)?
September is typically the cheapest month to fly from Portland International Airport (PDX) to Philadelphia International Airport (PHL), with average return fares around CA$563. September often sees lower prices as the summer travel rush ends and before the holiday season begins, leading to reduced demand. August and October are also good months to find deals on this route.
Which airlines fly direct from Portland, OR (PDX-Portland Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.)?
Only one airline offers direct flights from Portland, OR (PDX-Portland Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.). American Airlines operates 12 direct flights from Portland, OR (PDX-Portland Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.) every week.
What is the cheapest airline that flies from Portland, OR (PDX-Portland Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.)?
Sun Country Airlines offers one of the cheapest connecting return flights on this route, with tickets starting from around CA$458. American Airlines is one of the cheapest airlines offering nonstop return flights from Portland, OR (PDX-Portland Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.), with tickets starting from around CA$479 for flights that can be booked for departure within the next year. These prices are per adult for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Portland, OR (PDX-Portland Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.)?
To find a cheap flight from Portland, OR (PDX-Portland Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Portland, OR (PDX-Portland Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.)?
The best airline to fly with from Portland, OR (PDX-Portland Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.) will differ from traveler to traveler. If you like to fly early, American Airlines offers early morning flights. If price is the most important factor, American Airlines typically offers the lowest fares. Southwest Airlines offers the most daily flights from Portland, OR (PDX-Portland Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Portland, OR (PDX) to Philadelphia, PA (PHL)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Portland, OR (PDX-Portland Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.)?
You'll find approximately 2 nonstop flights per day from Portland, OR (PDX-Portland Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.). For even more choices, look at flights that include layovers, as there are around 95 connecting flights per day. Some common connection points include Denver Intl. (DEN), O'Hare Intl. (ORD), and Seattle - Tacoma Intl. (SEA).
What is the earliest flight from Portland, OR (PDX-Portland Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.)?
The earliest flight from Portland, OR (PDX-Portland Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.) typically departs around 12:05 AM local time. This service is offered by American Airlines. This is a seasonal service, active only in June. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Portland, OR (PDX-Portland Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.)?
You'll typically find the most flights from Portland International Airport (PDX) to Philadelphia International Airport (PHL) on a Friday, with around 69 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Alaska Airlines, United, and American Airlines.
What are the most popular departure times for flights from Portland, OR (PDX-Portland Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.)?
The most popular departure times for flights from Portland, OR (PDX-Portland Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.) are in the morning, from 6am to 9am. Many major carriers, including Alaska Airlines, American Airlines and United, offer flights during this window. Many travellers prefer these early morning flights as they allow you to arrive at your destination with plenty of time to settle in or start your day.
How long does it take to fly from Portland, OR (PDX-Portland Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.)?
A nonstop flight from Portland, OR (PDX-Portland Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.) typically takes around 5 hours 18 minutes. This route covers a distance of approximately 3,862 kilometers. If you opt for a flight with one stop, your travel time will be longer, usually around 7 hours 48 minutes. Flights with two or more stops generally take about 11 hours. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some extra time when planning your trip.
Can you fly business or first class from Portland, OR (PDX-Portland Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.)?
Yes, you can fly business class or first class between Portland International Airport (PDX) and Philadelphia International Airport (PHL).Airlines that offer business class service on this route include:
  • Frontier Airlines
  • Delta
  • American Airlines

First class cabins are available on:
  • Alaska Airlines
  • Delta
  • United
  • American Airlines

How do I earn miles on a Portland, OR (PDX-Portland Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.) flight with Expedia?
It's easy to earn miles on a Portland, OR (PDX-Portland Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Philadelphia, PA (PHL) from Portland, OR (PDX)?
If you're planning to travel to Philadelphia from Portland Intl. (PDX), you can fly directly into Philadelphia Intl. (PHL). Some flights may connect through major hubs like Denver Intl. (DEN), O'Hare Intl. (ORD), or San Francisco Intl. (SFO) before reaching Philadelphia. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Portland, OR (PDX-Portland Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.) at the last minute?
Typically, booking a last minute flight from Portland, OR (PDX-Portland Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Portland, OR (PDX-Portland Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.) flight and hotel package?
Securing a Portland, OR (PDX-Portland Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Portland, OR (PDX) to Philadelphia, PA (PHL)?
If you booked your Portland, OR (PDX) to Philadelphia, PA (PHL) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Portland Intl.
Destination airport
Philadelphia Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta
Roundtrip price
CA $547
Distance
3838 km
Average flight time
8 hours 17 mins

Book with confidence

Portland to Philadelphia Flights

The easy way to book your flights from Portland to Philadelphia 

With Expedia, it’s simple to find and book flights to Philadelphia from Portland whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Philadelphia Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Portland to Philadelphia today, tomorrow, or this week.  

 

Save dollars with cheap flights from Portland Intl., PDX to Philadelphia Intl., PHL 

Sort your search results by price to find great deals on your flight from Portland to Philadelphia—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Philadelphia from Portland currently is just CA $547 rising to CA $590.  

Here are more money-saving tips: 

  • Fly in October when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Philadelphia  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Philadelphia from Portland 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Philadelphia with Expedia today.

Portland to Philadelphia Flights

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*Available to Expedia members.