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$142+ Cheap flights from Philadelphia to Portland (PHL - PDX)

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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — PDX
Jul 12 — Jul 191
Sat 7/12
Sat 7/19
1 adult, Economy
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Cheapflights Tip: The best prices from Philadelphia to Portland are usually found in September or April, booked 35 days in advance, depart on a Sunday or Wednesday and return on a Wednesday

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 (PDX). 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 July 7, 2025.

Round-trip from

$256
(Southwest)

One-way from

$142
(Priceline)

Popular in

March

Cheapest in

September

Average price

$429

Good round-trip deal

$426 or less

Good one-way deal

$197 or less
From Philadelphia to Portland
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One-way flight from Philadelphia to Portland
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 7, 2025.

This Delta deal was found by Cheapflights users on 7/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/27:00 amPHL - PDX
1 stop8h 15mDelta
Sat 10/115:55 amPDX - PHL
1 stop8h 51mDelta
Deal found 7/7$265
This Priceline deal was found by Cheapflights users on 7/7. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/117:19 amPHL - PDX
1 stop8h 32mFrontier
Sun 7/136:16 pmPDX - PHL
1 stop8h 33mFrontier
Deal found 7/7$272
This FlightHub deal was found by Cheapflights users on 7/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/185:15 pmPHL - PDX
1 stop28h 49mSpirit Airlines
Sat 9/277:59 pmPDX - PHL
1 stop30h 27mSpirit Airlines
Deal found 7/7$276
This Southwest deal was found by Cheapflights users on 7/5. 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.
Mon 10/135:55 amPHL - PDX
2 stops10h 55mSouthwest
Fri 10/172:35 pmPDX - PHL
1 stop6h 35mSouthwest
Deal found 7/5$282
This Mytrip deal was found by Cheapflights users on 7/7. 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.
Thu 9/1110:41 amPHL - PDX
3 stops27h 00mMultiple Airlines
Thu 9/1812:07 pmPDX - PHL
1 stop14h 19mMultiple Airlines
Deal found 7/7$291

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 July 7, 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 - PDX

PHLPDX

Philadelphia

Thu 9/11

1:35 pm-8:10 pm

1 stop9h 35m

Portland

Mon 9/15

5:00 am-6:45 pm

2 stops10h 45m

$256

PhiladelphiaPortland

PHL - PDX

PHLPDX

Philadelphia

Thu 10/2

7:00 am-12:15 pm

1 stop8h 15m

Portland

Sat 10/11

5:55 am-5:46 pm

1 stop8h 51m

$265

PhiladelphiaPortland

PHL - PDX

PHLPDX

Philadelphia

Fri 7/11

7:19 am-12:51 pm

1 stop8h 32m

Portland

Sun 7/13

6:16 pm-5:49 am

1 stop8h 33m

$272

PhiladelphiaPortland

PHL - PDX

PHLPDX

Philadelphia

Sun 8/31

9:00 am-6:57 pm

1 stop12h 57m

Portland

Sat 9/6

7:59 pm-8:47 pm

3 stops21h 48m

$273

PhiladelphiaPortland

PHL - PDX

PHLPDX

Philadelphia

Thu 9/11

10:41 am-10:41 am

3 stops27h 00m

Portland

Thu 9/18

12:07 pm-5:26 am

1 stop14h 19m

$291

PhiladelphiaPortland

PHL - PDX

PHLPDX

Philadelphia

Sat 8/9

6:15 am-11:30 am

1 stop8h 15m

$142

PhiladelphiaPortland

PHL - PDX

PHLPDX

Philadelphia

Sat 8/2

7:10 pm-11:35 pm

1 stop7h 25m

$145

PhiladelphiaPortland

PHL - PDX

PHLPDX

Philadelphia

Fri 7/18

9:12 pm-2:15 pm

2 stops20h 03m

$147

PhiladelphiaPortland

PHL - PDX

PHLPDX

Philadelphia

Mon 8/4

6:55 pm-11:35 pm

1 stop7h 40m

$160

PhiladelphiaPortland

PHL - PDX

PHLPDX

Philadelphia

Tue 7/29

8:15 am-5:31 pm

2 stops12h 16m

$183

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/6

Showing 1-10 of 12 results
1
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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?

Use this chart to determine the optimal time to book a round-trip flight from Philadelphia to Portland. Price data was last updated on June 27, 2025.

The best time to book flights from Philadelphia to Portland is 35 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Philadelphia to Portland?

Currently, November is the cheapest month in which you can book a flight from Philadelphia to Portland (average of $277). Flying from Philadelphia to Portland in March is currently the most expensive (average of $368). 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 PDX?

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 July 7, 2025.

A simple way to save on the total cost of your ticket is to fly from Philadelphia to Portland at noon. If you’re flexible enough to do this you can expect to save up to 12% on your trip compared to booking a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from Philadelphia to Portland. Price data was last updated on December 16, 2024.

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

Weekly flight availability from Philadelphia to Portland

Explore weekly flight availability from Philadelphia to Portland. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 7, 2025.

The most flights from PHL to PDX are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

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 July 7, 2025.
Read through reviews of airlines operating flights from Philadelphia to Portland, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,257 reviews

Comfort

8.0

Boarding

8.2

Crew

8.6

Food

7.0

Entertainment

7.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,257 reviews
Southwest
8.0
Very good
4,257 reviews

Comfort

8.0

Boarding

8.2

Crew

8.6

Food

7.0

Entertainment

7.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,963 reviews
Southwest
8.0
Very good
4,257 reviews

Comfort

8.0

Boarding

8.2

Crew

8.6

Food

7.0

Entertainment

7.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,846 reviews
Southwest
8.0
Very good
4,257 reviews

Comfort

8.0

Boarding

8.2

Crew

8.6

Food

7.0

Entertainment

7.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,257 reviews

Comfort

8.0

Boarding

8.2

Crew

8.6

Food

7.0

Entertainment

7.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Spirit Airlines
6.3
Okay
8,066 reviews
Southwest
8.0
Very good
4,257 reviews

Comfort

8.0

Boarding

8.2

Crew

8.6

Food

7.0

Entertainment

7.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

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?

    Portland is the airport most travelers will use when flying to Portland from Philadelphia. Booking flights from Philadelphia (PHL) to Portland (PDX) should be relatively easy as there are 3 daily flights to Portland from 8 different airlines. 6h 06m is how long a flight from Philadelphia to Portland will take if you book a nonstop flight.

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

    Flying on Southwest is currently your cheapest option to Portland, with prices starting at $256. Additional round-trip tickets that might be worth considering are offered by Delta and Spirit Airlines, with the lowest prices starting at $265 and $273, respectively. These flights start at 38% lower than the current average price 3 months from now.

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

    One-way options have recently been found by users for as low as $142 on Frontier. Other airlines that offer cheap prices include Southwest from $145 and Spirit Airlines from $147 one-way.

  • What are the most reliable airlines from Philadelphia to Portland?

    No one likes to see their flight delayed. When booking a flight from Philadelphia to Portland consider choosing American Airlines (39%), Qatar Airways (39%) or British Airways (39%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Philadelphia to Portland?

    The cheapest flight price from Philadelphia to Portland is $197. On average you can expect to pay $1,007. The most popular route, (Philadelphia - Portland), can usually be booked for $130.

  • Where are the most common layover locations when flying from Philadelphia to Portland?

    Philadelphia to Portland flights have a layover in Denver most often.

  • What are some popular things to do or see while on a layover in Denver?

    If you're on a layover in Denver and looking for things to do, consider visiting Coors Field, 16th Street Mall, or Paramount Theatre. Travelers on a layover in Denver can visit Coors Field, 16th Street Mall, and Paramount Theatre, by traveling 18.4 mi, 18.7 mi, and 18.6 mi, respectively after landing at Denver Intl. Travelers in need of a car in Denver can rent one for about $56 per day.

  • Where are the least popular layover locations for Philadelphia to Portland flights?

    Philadelphia to Portland flights have a layover in Minneapolis the least frequently.

  • 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?

    Currently, November is the cheapest month in which you can book a flight from Philadelphia to Portland (average of $277). Flying from Philadelphia to Portland in March is currently the most expensive (average of $368). 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
Seaside
Vancouver
Beaverton
Clackamas
Lincoln City
McMinnville
Lake Oswego
Hillsboro
Astoria
Long Beach
Cannon Beach
Tigard
Longview
Hood River
Depoe Bay
Woodburn
Stevenson
Pacific City
Troutdale
Gresham

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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.
Dulles Intl to Portland flights
Reagan-National to Portland flights
Newark to Portland flights
John F Kennedy Intl to Portland flights
LaGuardia to Portland flights
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LaGuardia to Redmond flights
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Philadelphia to Medford flights
Pittsburgh to Boise flights
John F Kennedy Intl to Eugene flights
Philadelphia to Redmond flights
Harrisburg to Portland flights
Harrisburg to Boise flights
Dulles Intl to Medford flights
John F Kennedy Intl to Medford flights
LaGuardia to Eugene flights
Dulles Intl to Eugene flights
Allentown to Eugene flights
Newark to Medford flights
State College to Portland flights
Allentown to Boise flights
Allentown to Portland flights
Reagan-National to Eugene flights
LaGuardia to Medford flights
Newark to North Bend flights
Scranton to Portland flights
Pittsburgh to Medford flights
Reagan-National to Medford flights
Pittsburgh to Redmond flights
Dulles Intl to North Bend flights
Harrisburg to Redmond flights
Scranton to Boise flights
Pittsburgh to Eugene flights
Elmira to Portland flights
Harrisburg to Eugene flights
Allentown to Redmond flights
State College to Boise flights

Top 8 airlines flying from Philadelphia to Portland

Discover the top 8 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 July 7, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$103Average$142FlexibilityNo cancel feeOn-time65%
FrontierCheapest$149Average$238FlexibilityNo cancel feeOn-time62%
DeltaCheapest$240Average$396FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$247Average$409FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$248Average$456FlexibilityNo cancel feeOn-time69%
Sun Country AirCheapest$299Average$335FlexibilityNo cancel feeOn-time83%
American AirlinesCheapest$313Average$447FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$332Average$474FlexibilityNo cancel feeOn-time63%

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