PHL - PDX

$67 Find Cheap Flights from Philadelphia to Portland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Portland departing on 4/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Portland

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Portland.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Portland.
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Everything you should know

Cheapest round-trip
$131
Overall average: $407
Frontier
Tue 5/5Tue 5/12
PHL - PDX • 1 stop
Cheapest non-stop
$277
Alaska Airlines
Wed 5/13Mon 5/18
PHL - PDX • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
PHL's public transportation via SEPTA is cost-effective.
PDX's Trimet Red Line light rail is quick and budget-friendly.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Frontier
Cheapest • from $131 (round-trip)
Southwest
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Philadelphia and Portland. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Las Vegas (LAS)
Cheapest • Avg $159 (round-trip)
Detroit (DTW)
Shortest trip • 7h 30m (one-way)
Insights
Insights
Insights
Insights
When to book
5 weeks
in advance
Our data shows that travelers who book at least 5 weeks in advance save around 32% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
April
Cheapest • 18% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Portland!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Philadelphia to Portland (PHL-PDX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Philadelphia to Portland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Philadelphia to Portland

Tue, May 5 - Tue, May 12
Frontier Logo
8:25 pm - 1:02 pm
PHL
-
PDX
19h 37m
1 stop
Frontier Logo
1:48 pm - 5:34 am
PDX
-
PHL
12h 46m
1 stop
$131Frontier
Tue, May 5 - Wed, May 13
Frontier Logo
8:25 pm - 1:02 pm
PHL
-
PDX
19h 37m
1 stop
Frontier Logo
1:48 pm - 5:34 am
PDX
-
PHL
12h 46m
1 stop
$137Frontier
Wed, May 6 - Tue, May 12
Frontier Logo
8:25 pm - 11:03 am
PHL
-
PDX
17h 38m
1 stop
Frontier Logo
1:48 pm - 5:34 am
PDX
-
PHL
12h 46m
1 stop
$150Frontier
Tue, May 5 - Tue, May 12
Frontier Logo
8:25 pm - 1:02 pm
PHL
-
PDX
19h 37m
1 stop
Frontier Logo
1:48 pm - 11:02 am
PDX
-
PHL
18h 14m
2 stops
$158Frontier
Wed, May 6 - Wed, May 13
Frontier Logo
8:25 pm - 11:03 am
PHL
-
PDX
17h 38m
1 stop
Frontier Logo
1:48 pm - 5:34 am
PDX
-
PHL
12h 46m
1 stop
$160Frontier
Thu, May 7 - Tue, May 12
Frontier Logo
8:25 pm - 11:03 am
PHL
-
PDX
17h 38m
1 stop
Frontier Logo
1:48 pm - 5:34 am
PDX
-
PHL
12h 46m
1 stop
$171Frontier
Tue, May 5 - Wed, May 13
Frontier Logo
8:25 pm - 1:02 pm
PHL
-
PDX
19h 37m
1 stop
Frontier Logo
1:48 pm - 11:02 am
PDX
-
PHL
18h 14m
2 stops
$173Frontier
Wed, May 6 - Tue, May 12
Frontier Logo
8:25 pm - 11:03 am
PHL
-
PDX
17h 38m
1 stop
Frontier Logo
1:48 pm - 11:02 am
PDX
-
PHL
18h 14m
2 stops
$181Frontier
Thu, May 7 - Tue, May 12
Frontier Logo
3:41 pm - 11:03 am
PHL
-
PDX
22h 22m
2 stops
Frontier Logo
1:48 pm - 5:34 am
PDX
-
PHL
12h 46m
1 stop
$194Frontier
Wed, May 6 - Wed, May 13
Frontier Logo
8:25 pm - 11:03 am
PHL
-
PDX
17h 38m
1 stop
Frontier Logo
1:48 pm - 11:02 am
PDX
-
PHL
18h 14m
2 stops
$196Frontier
Booking Insights

KAYAK's insights & trends for Philadelphia to Portland flights

Get data-powered insights and trends into flights from Philadelphia to Portland to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Philadelphia to Portland?

The average price of all round-trip flights from Philadelphia to Portland clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Portland on a Friday and more expensive on a Monday. On your return trip to Philadelphia, you should consider flying back on a Tuesday, and avoid Saturdays for better deals.

What is the cheapest month to fly from Philadelphia to Portland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Philadelphia to Portland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Philadelphia to Portland is April, where tickets cost $354 (return) on average. On the other hand, the most expensive months are December and March, where the average cost of round-trip tickets is $497 and $485 respectively.

How far in advance should I book a flight from Philadelphia to Portland?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Philadelphia to Portland, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Philadelphia to Portland, you should book around 5 weeks before departure, which saves you about 32% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Expert advice

Expert advice for your flight from Philadelphia to Portland

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on PHL

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Gabriel Leigh

Gabriel Leigh

Expert on PDX

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Good to know

Low seasonJanuary
Cheapest flight$67
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly with an average 6% increase in price.
Flight from Philadelphia to Portland

When to book flights from Philadelphia to Portland

Are your dates flexible? Find out the best times to travel from Philadelphia to Portland based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Philadelphia to Portland

  • What different flights can I choose from between Philadelphia and Portland?

    It’s typically not possible to find direct flights from Philadelphia to Portland. However, you can find many flights that require just one layover, this stop usually happens in cities like Minneapolis or New York. Airlines that often service these flights include Delta and Sun Country Air.

  • What are my options for going from downtown Philadelphia to Philadelphia International Airport?

    If you choose to drive from downtown Philadelphia to Philadelphia International Airport, plan on the trip taking you between 15 and 20 minutes. There is public transportation as well, including the Airport Line bus which will take you to the airport in around 15 to 20 minutes.

  • What kinds of transportation can be used to get from Portland International Airport to the city center?

    One of the easiest ways to go between Portland International Airport and the city center is by car, with the trip usually taking you around 20 to 25 minutes. Public transportation is also available. Your options include the MAX Red Line tram and bus line 6 which will bring you to the center of Portland in approximately 40 minutes.

  • Is there a rental car center directly at Portland International Airport?

    Portland International Airport has its own rental car center which is located in thea rrivals terminal not far from baggage claim. There are a few different companies that have desks here including Avis and Enterprise. There are also a few rental agencies that have off-site offices that can be reached by taking a free shuttle from the airport’s lower roadway near the parking garage. These companies include Alamo, Budget, and Thrifty.

  • What is the cheapest flight from Philadelphia to Portland?

    In the last 3 days, the lowest price for a flight from Philadelphia to Portland was $67 for a one-way ticket and $131 for a round-trip.

  • Do I need a passport to fly between Philadelphia and Portland?

    A passport is not required to fly from Philadelphia to Portland.

  • Which airports will I be using when flying from Philadelphia to Portland?

    Philadelphia and Portland are both served by 1 main airport. You will leave Philadelphia from Philadelphia and will be arriving at Portland.

  • Which airlines offer Wi-Fi service onboard planes from Philadelphia to Portland?

    American Airlines, Alaska Airlines, JetBlue, and Hawaiian Airlines offer inflight Wi-Fi service on the Philadelphia to Portland flight route.

  • Which aircraft models fly most regularly from Philadelphia to Portland?

    The Airbus A321neo is the aircraft model that flies most regularly on the Philadelphia to Portland flight route.

  • Which airline alliances offer flights from Philadelphia to Portland?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Philadelphia and Portland, with Star Alliance being the most commonly used for this route.

  • What is the most popular layover when flying to Portland from Philadelphia?

    Denver is the most popular layover city among KAYAK users traveling from Philadelphia to Portland.

  • Which is the best airline for flights from Philadelphia to Portland, Southwest or Alaska Airlines?

    The two airlines most popular with KAYAK users for flights from Philadelphia to Portland are Southwest and Alaska Airlines. With an average price for the route of $455 and an overall rating of 8.0, Southwest is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $386 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Philadelphia to Portland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Philadelphia to Portland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Philadelphia to Portland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portland from Philadelphia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Philadelphia to Portland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Portland with an airline and back to Philadelphia with another airline. Booking your flights between Philadelphia and PDX can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Philadelphia to Portland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Portland from Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Philadelphia to Portland

  • Looking for a cheap flight? 25% of our users found flights on this route for $188 or less one-way and $357 or less round-trip.
  • Philadelphia International Airport (PHL) is considered to be a major hub for a few different airlines including American Airlines and US Airways. It’s quite common to find flights that depart from this airport that are operated by one of these companies.
  • When traveling with a small child, you will want to keep your eyes open for the breastfeeding room in Portland International Airport (PDX). It can be found near the Capers Café and gate D2 and is equipped with comfortable seating, outlets, plenty of space for a stroller, and changing tables. Here you will have privacy to care for your child.
  • To pass the time before you begin the boarding process, head to one of the many lounges at Philadelphia International Airport. There is the American Airlines Admirals Club on concourses A, B, C, and F, as well as the United Club between concourses C and D.
  • If you want to store an item or a piece of luggage at Portland International Airport head to the Luggage Services and Logistics desk located near baggage carousel ten. They’re open between 8:30 am and 1:30 am and offer daily rates.
  • If you’re traveling with a pet, you’ll want to be on the lookout for the Pet Ports at Philadelphia International Airport. There is a Pet Port located in each terminal and they all have a bit of artificial turf, trash cans, running water, and a sitting area for pet owners.

Reviews of the top 5 airlines serving from Philadelphia to Portland

 
See real verified KAYAK customer reviews for airlines flying from Philadelphia to Portland. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Philadelphia to Portland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4299 reviews
8.6Crew
8.0Comfort
8.1Boarding
7.5Entertainment
7.0Food
Airline reviews

It was canceled. Supposedly weather. But there was no snow in Baltimore. At least we found out before driving to airport

2.0 MediocreAnonymous, Feb 2026
BWI - PBI
Read more Southwest reviews

It was canceled. Supposedly weather. But there was no snow in Baltimore. At least we found out before driving to airport

I have not flown Southwest in awhile and had a very pleasant experience. From ticketing to boarding to the flight. The flight left on time and landed ahead of schedule. It won't be so long next time!!

The Southwest experience has definitely taken a dive from its early days. You can no longer deferentiate from other airlines. Air travel is too expensive. Southwest is no longer budget friendly. They have lost me as a loyal customer.

Flight was hours late, unable to sit next to spouse, I have had so much better experiences. Substantially better, only saving grace was that it was a short flight.

An entire day of delays. Cost lots of money. Meals and a hotel.

The WiFi and crew on the plane were good, however, the boarding experience was awful. I paid for the Choice Preferred and was boarded in group 5 so all overhead storage was full. They found room for our luggage, but further back making getting off the plane a nightmare. Also, we were in row 6 and the seats were extremely uncomfortable. Both my daughter and I had no leg room and couldn’t wait to get off the plane.

The charges were ridiculous for an hour flight and the turbulence was very scary.

Still need to work out the kinks on the new assigned seating boarding process. Otherwise, a very good flight.

WiFi did not work. Boarding with the new seating assignments took too long. The temperature in the terminal was obnoxious. +/- 80°

The seats are now more narrow. I paid for front row the seats in the front are even more narrow than before.

Everything was good except wifi and a leaking drink chiller. The floor was all wet and my bag was soaked. Did not notice until debarking. Have not heard back from Delta. Even though this was leg one of an international flight in first class, they denied access to their Sky Club - very disappointing!

The staff was fine. The plane was extremely tight, and I paid for the wifi and it did not work at all. I was actually going to ask for a refund.

two hour delay and the Delta representative on the PA system was unable to understand

An awesome flight crew. FC seat cushion just doesn’t cut it for a 3+ hour flight.

2+hrs delay without any reason provided and a cramped flight

We waited an hour on the runway to get a gate in Orlando

Flight was delayed by 3-hours and their fix was… complimentary pretzels.

Flight was delayed due to crew being not on time

Flight crew issues delayed my flight by 2 1/2 hours. Causing me to miss my connection.

The staff on board and gate was nice - a welcome change from the usual. We also arrived early, which was a great benefit, given that it takes 30 minutes plus to get bags at SRQ.

We got delayed three hours and nobody thought to have the bathroom fixed while we were sitting waiting to board? took a full hour to have maintenance come and check it off. Had to shut the bathroom down twice so that the pilots could go to the bathroom. Everyone missed their connections.

Flight left on time and we arrived 25 minutes early! There was a gate available when we arrived so early on a busy Sunday afternoon! Flight attendants came around twice with the drinks cart.

Wonderful. Quick boarding. Early departure and we arrived 30 minutes early at our destination. Unfortunately, when you arrive early, there is still a departing aircraft at our gate. We had to park for 30 minutes until the gate was clear. So our early arrival was not really early at the gate. Otherwise it was a quick and smooth flight. Appreciated the efficiency.

Everything was great except for the boarding process. Everyone is lining up all at the same time and it’s hard to tell between the groups as they are way too large.

Women boarding passengers at the gate was absolutely rude and disrespectful of passengers. The flight attendant was absolutely delightful! Smiling and connected with the passengers. So happy. The seats are cramped and uncomfortable but I guess that’s just the way it is Communication regarding flight was excellent

Overall we had a good experience during our flight from San Francisco to Houston.

Airport terminal was outdated, flight was on a small jet with no wifi

We were delayed for about an hour from taking off due to traffic control procedures at the destination airport. But once in the air, the flight went well. The crew members were great and provided cabin service despite moderate turbulence during much of the flight.

it was a very short flight so my expectations were low.

As great a red-eye flight as red-eye flights can be.

Beverage service was not good. Also just one service in 5 hr 30 min flight. No ask fir water ir anything beside one time beverage service.

They are always late and seats was also not having working charger

This flight captain and crew were amazing, started ahead of time of departure and reached 30 mins before arrival time. Amazing!

Long delays, lack of information about the status of the flight. The flight was delayed 4 times.

Seats were much more cramped then on the 737. Narrower and rows closer together. Flight was absolutely packed and the plugs under the seats didn't work. Was forced to check my bag even though previous flight had no issue with it.

Everything about the flight was lovely. My only suggestion would be to offer a few more options of tv series from Apple TV or HBO.

Delays to take off and to leave the plane after landing added a lot of time to this flight.

The plane was late, when we did board the plane was as cold as a freezer. I was freezing the entire flight, no blankets. Lost miserable flight I’ve ever had.

The Phildalphia to Allentown portion was a BUS, not a plane. All was as expected.

Excellent - explanations were clear staff was nice and flight was comfortable

Gate not determined until I got to the airport - hard to plan the trip to the airport.

Our flight was canceled. I will never use Kayak nor Frontier for travel again. The entire experience was a headache.

Frontier.. nickel and dime add-ons. Flight late, on time, late again, last minute gate change, arrival gate required a shuttle to the terminal. They sure keep you guessing.. if you like a little chaos and airport anxiety, this is the airline for you!

This is my second time flying with Frontier. My current experience was very favorable. The staff from the gate to the plane was friendly, warm and professional. The food options lacked in my opinion. This area needs some attention in my opinion.

First of all we hade waited 3 hours in the airplane waiting to leave. Second the return schedule was changed and it messed up my entire vaction. I won't buy never again another flight and recommend to nobody traveling with them.

There was no food and no entertainment, so I'm not sure why these are even in the survey, as my understanding is frontier does not ever offer food without a few, not even a snack, and there are no screens so unless the flight safety talk is our entertainment why ask how we liked it?. One of the flight attendants say in the back of the plane as people filed in to their seats, yelling orders about where to put baggage and telling people to hurry up. It was the least professional experience I've ever had on a flight.

Very well recently! Frontier is improving and less harrassing customer on luggages! Positive!

Good for a budget airline! It was easy to get on, staff was really nice. Can’t say anything about the food or entertainment because it wasn’t available, which is fine.

I am writing to express my disappointment with my recent Frontier Airlines flight. I was charged $99 at the gate because my bag was said to be too large, yet once onboard there was no available overhead bin space, and I was required to place the bag under the seat in front of me anyway. This made the charge feel unnecessary and unfair. Additionally, before the flight even took off, I was asked to move from the seat I paid for into a middle seat so another passenger and her cat could have my seat to themselves. I was not offered compensation or an explanation for being moved from a paid seat. Between the unexpected bag fee and being forced to give up my seat, this experience fell well below acceptable customer service standards. I would appreciate a review of this situation and appropriate compensation.

It was costly and difficult to check in. $85 to take a small suitcase with me, carry on or checked and $75 on the return trip, Plus $25 if I didn't check my self in check in $25, because I couldn't do it on the kiosk. Small very uncomfortable seats, waited on the runway for near an hour each way. It was my worst flight to date.

Everything you need to know for your flight from Philadelphia to Portland

Information on your arrival and departure airports