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Cheap Flights from Philadelphia to Portland

Compare Philadelphia to Portland flight deals

Find the cheapest month or even day of the year to fly to Portland

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Flight deals from Philadelphia to Portland Airport

Looking for a cheap last-minute deal or the best return flight from Philadelphia to Portland Airport? If you want to travel next month, return fares start from ج.م.‏ 6,130. Find the lowest prices on one-way and return tickets right here.
Portland.ج.م.‏ 3,791 per passenger.Departing Tue, 14 Apr.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Philadelphia International on Tue, 14 Apr, arriving in Portland.Price includes taxes and charges.From ج.م.‏ 3,791, select.
Portland.ج.م.‏ 4,576 per passenger.Departing Wed, 6 May.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Philadelphia International on Wed, 6 May, arriving in Portland.Price includes taxes and charges.From ج.م.‏ 4,576, select.
Portland.ج.م.‏ 7,359 per passenger.Departing Mon, 1 Jun.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Philadelphia International on Mon, 1 Jun, arriving in Portland.Price includes taxes and charges.From ج.م.‏ 7,359, select.
Portland.ج.م.‏ 8,326 per passenger.Departing Wed, 15 Jul.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Philadelphia International on Wed, 15 Jul, arriving in Portland.Price includes taxes and charges.From ج.م.‏ 8,326, select.
Portland.ج.م.‏ 8,698 per passenger.Departing Sat, 5 Sep.One-way flight with United.Outbound indirect flight with United, departs from Philadelphia International on Sat, 5 Sep, arriving in Portland.Price includes taxes and charges.From ج.م.‏ 8,698, select.
Portland.ج.م.‏ 8,709 per passenger.Departing Tue, 17 Nov.One-way flight with Delta.Outbound indirect flight with Delta, departs from Philadelphia International on Tue, 17 Nov, arriving in Portland.Price includes taxes and charges.From ج.م.‏ 8,709, select.
Portland.ج.م.‏ 8,709 per passenger.Departing Tue, 13 Oct.One-way flight with Delta.Outbound indirect flight with Delta, departs from Philadelphia International on Tue, 13 Oct, arriving in Portland.Price includes taxes and charges.From ج.م.‏ 8,709, select.
Portland.ج.م.‏ 9,569 per passenger.Departing Mon, 27 Jul.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from Philadelphia International on Mon, 27 Jul, arriving in Portland.Price includes taxes and charges.From ج.م.‏ 9,569, select.
Portland.ج.م.‏ 9,686 per passenger.Departing Tue, 17 Nov.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from Philadelphia International on Tue, 17 Nov, arriving in Portland.Price includes taxes and charges.From ج.م.‏ 9,686, select.
Portland.ج.م.‏ 9,713 per passenger.Departing Sat, 5 Sep.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from Philadelphia International on Sat, 5 Sep, arriving in Portland.Price includes taxes and charges.From ج.م.‏ 9,713, select.
Portland.ج.م.‏ 10,034 per passenger.Departing Sun, 15 Mar.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Philadelphia International on Sun, 15 Mar, arriving in Portland.Price includes taxes and charges.From ج.م.‏ 10,034, select.
Portland.ج.م.‏ 10,090 per passenger.Departing Sun, 2 Aug.One-way flight with Allegiant Air.Outbound indirect flight with Allegiant Air, departs from Philadelphia International on Sun, 2 Aug, arriving in Portland.Price includes taxes and charges.From ج.م.‏ 10,090, select.
Portland.ج.م.‏ 11,056 per passenger.Departing Sun, 2 Aug.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from Philadelphia International on Sun, 2 Aug, arriving in Portland.Price includes taxes and charges.From ج.م.‏ 11,056, select.
Portland.ج.م.‏ 11,139 per passenger.Departing Wed, 30 Dec.One-way flight with Delta.Outbound indirect flight with Delta, departs from Philadelphia International on Wed, 30 Dec, arriving in Portland.Price includes taxes and charges.From ج.م.‏ 11,139, select.
Portland.ج.م.‏ 11,214 per passenger.Departing Thu, 25 Jun.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from Philadelphia International on Thu, 25 Jun, arriving in Portland.Price includes taxes and charges.From ج.م.‏ 11,214, select.
Portland.ج.م.‏ 13,266 per passenger.Departing Fri, 1 Jan.One-way flight with United.Outbound indirect flight with United, departs from Philadelphia International on Fri, 1 Jan, arriving in Portland.Price includes taxes and charges.From ج.م.‏ 13,266, select.

Find the cheapest month to fly from Philadelphia to Portland

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Philadelphia to Portland flights are currently cheapest in April.
Mar
from ج.م.‏ 10,034
Apr
from ج.م.‏ 3,791
May
from ج.م.‏ 4,576
Jun
from ج.م.‏ 7,359
Jul
from ج.م.‏ 8,326
Aug
from ج.م.‏ 10,090
Sep
from ج.م.‏ 8,698
Oct
from ج.م.‏ 8,709
Nov
from ج.م.‏ 8,709
Dec
from ج.م.‏ 11,139
Jan
from ج.م.‏ 13,266
Feb
Find prices

Direct flights from Philadelphia to Portland

Philadelphia to Portland: Alternative routes

Compare routes from Philadelphia to Portland below. You may find an airport to fly into that's cheaper, faster, or easier than Portland.

Portland

10km from central Portland
ClosestCheapest
from ج.م.‏ 3,791
Search flights

Salem

72km from central Portland
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Philadelphia to Portland: Flight information

The things to know before you go.
Cheapest flight foundج.م.‏ 3,791
Cheapest month to flyApril
Average flight time6 hrs, 6 mins
Most popular airlineAmerican Airlines
Average flights per week23

Finding cheap flights from Philadelphia to Portland: Frequently asked questions

The best price we found for a return flight from Philadelphia to Portland is ج.م.‏ 6,130. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
6 hours and 6 minutes is the average flight time from Philadelphia to Portland.
American Airlines, Alaska Airlines and British Airways fly direct from Philadelphia to Portland.
As of March 2026, there are 23 flights per week flying from Philadelphia to Portland.
The cheapest month to fly from Philadelphia to Portland is usually April.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Philadelphia to Portland Airport on Monday, 20 April 2026.
Yes – the average flight time is 6 hours and 6 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Portland but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Portland is around 40 days in advance, so don’t leave your flight to the last minute.

Flying from Philadelphia to Portland International Airport (PDX): What you need to know

  • Start planning your trip by checking out where you'll catch your flight from Philadelphia to Portland International Airport (PDX). Explore your options for leaving from Philadelphia International Airport (PHL) or Trenton-Mercer Airport (TTN), two of the city's main airports.

  • 5 hours 55 minutes is the average journey time for a direct Philadelphia to Portland International Airport flight.

  • Portland International Airport is located in Portland. The city is in the UTC-7 timezone and is three hours behind Philadelphia.

  • Philadelphia International Airport (PHL) to Portland International Airport (PDX) is the most popular route, with 2 direct services each week. Travel from PHL to PDX on American Airlines's 6:30pm departure.

  • Give yourself enough time to get on your flight from Philadelphia to PDX. As a general rule, turn up at least two hours before international departures and an hour ahead for domestic flights.

  • Peak travel periods mean busier airports, so be there even earlier. Give yourself at least two hours before a domestic flight and four hours for an international journey to stay on schedule.

Airports in Philadelphia

Philadelphia International Airport (PHL)

  • Philadelphia International Airport (PHL) will have you travelling directly to your destination. Nonstop flights from Philadelphia to Portland International Airport (PDX) take off from this terminal.

  • You can lock in a direct flight from Philadelphia to Portland International Airport with American Airlines. This popular airline offers services from PHL.

  • American Airlines is the airline most travellers choose for flights from PHL to PDX.

  • Located around 19 kilometres from central Philadelphia, PHL can be reached in about 15 minutes by car, depending on traffic. The journey by public transport is roughly 45 minutes.

  • Want a hassle-free start to your journey? Stay near Philadelphia International Airport. Whether you've booked an early flight from Philadelphia to Portland International Airport or prefer not to rush, these hotels are the ideal choice:

  • 78.93% of flights taking off from Philadelphia International Airport make it to their destination on schedule.

  • The address for PHL is 8500 Essington Ave.

Trenton-Mercer Airport (TTN)

  • With public transport, you can travel from central Philadelphia to TTN in around 1 hour 45 minutes. The terminal is roughly 56 kilometres away, and making the trip by car will take approximately 40 minutes.

  • Catching the earliest flight? You might like to check in to one of these hotels near Trenton-Mercer Airport the day before your Philadelphia to PDX flight:

  • Flights from Trenton-Mercer Airport have a reputation for punctuality, with 82.45% of them touching down within the expected time frame.

  • The address for TTN is Scotch Road, Terminal Building.

About Portland International Airport (PDX)

Getting from Portland International Airport (PDX) to central Portland

  • Portland International Airport is about 10 kilometres from central Portland. How long it takes to get there by cab or car hire will depend on the time of day. Do a little research beforehand.

  • It'll take around 45 minutes if you're using public transport.

How to find the cheapest flights from Philadelphia to Portland International Airport (PDX)

  • At the moment, ج.م.‏ 3,791 is the best price we've found for a one-way ticket from Philadelphia to Portland International Airport. The cheapest price for a return flight is ج.م.‏ 6,130. Keep in mind fares can change due to demand at the time of booking.

  • To pick up cheap flights from Philadelphia to PDX, book early. Airlines tend to offer lower fares when tickets first go on sale.

  • Affordable Philadelphia to Portland International Airport tickets are easier to find when you have flexibility in your schedule. Try using the 'Whole month' search function to compare fares across each month and then pick the cheapest day.

  • There's no need to search every day to find out if prices have dropped when you set up a Price Alert. We'll notify you as soon as there's a better deal on flight tickets from Philadelphia to PDX.

  • Chase down a great fare on a flight from Philadelphia to Portland International Airport with the help of the filters. Pick your preferred departure and arrival times, number of stops and airlines. You can also sort your results by 'Fastest,' 'Cheapest' or 'Best.'

The best time to fly from Philadelphia to Portland International Airport (PDX)

  • It's time to decide your travel dates for your flight from Philadelphia to Portland International Airport (PDX). July is the most popular month to visit Portland. If crowds aren't your thing, go in May.

  • Before locking in your Philadelphia to PDX flight ticket, consider the type of weather you enjoy. August is the warmest month in Portland, with temperatures ranging from 12ºC to 31ºC.

  • December has temperatures of between 0ºC and 9ºC. Search for cheap tickets from Philadelphia to Portland International Airport around that time if you like travelling in cooler conditions.

More about Portland

  • When it comes to looking for somewhere to rest your head, you'll find the best places to stay in Portland right here. Explore these options after you've booked your flight from Philadelphia to Portland International Airport:

  • Every great journey has to include a little sightseeing. Portland Japanese Garden, Voodoo Doughnut and Great Northwest are must-visits when exploring Portland.

Explore more of the United States

  • You've visited Portland, now it's time to discover more of the United States. Journey around 225 kilometres north to Seattle to check off its leading attractions. From Pike Place Market to Space Needle and Seattle Skyline, you've got a jam-packed schedule ahead.

  • Tacoma is another must-experience destination in the United States and is around 193 kilometres north of Portland. No trip is complete without seeing LeMay - America's Car Museum, Chihuly Bridge of Glass and Point Defiance Park.

Plan the rest of your trip from Philadelphia to Portland

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.