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$129+ Cheap flights from Portland to Philadelphia (PDX - PHL)

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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — PHL
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Portland to Philadelphia are usually found in January or September, booked 70 days in advance, depart on a Wednesday or Tuesday and return on a Sunday

Cheap flight deals from Portland to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Philadelphia (PHL). 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 June 12, 2025.

Round-trip from

$295
(Cheapflightsfares)

One-way from

$129
(Mytrip)

Popular in

February

Cheapest in

January

Average price

$461

Good round-trip deal

$364 or less

Good one-way deal

$197 or less
From Portland to Philadelphia
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One-way flight from Portland to Philadelphia
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 0% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a one-way flight from Portland to Philadelphia.
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Find flight deals from Portland to Philadelphia

Cheapest flights from Portland to Philadelphia
Explore the most affordable flight options available from Portland to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 6/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/242:35 pmPDX - PHL
1 stop11h 57mSpirit Airlines
Mon 9/295:45 amPHL - PDX
2 stops10h 45mSpirit Airlines
Deal found 6/10$295
This FlightHub deal was found by Cheapflights users on 6/12. 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 9/252:35 pmPDX - PHL
1 stop11h 57mMultiple Airlines
Thu 10/96:19 amPHL - PDX
1 stop20h 57mMultiple Airlines
Deal found 6/12$314
This Cheapflightsfares deal was found by Cheapflights users on 6/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/57:01 pmPDX - PHL
1 stop7h 08mFrontier
Mon 8/117:19 amPHL - PDX
1 stop8h 32mFrontier
Deal found 6/10$318
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/244:46 pmPDX - PHL
1 stop10h 14mAlaska Airlines
Thu 10/97:03 pmPHL - PDX
1 stop7h 55mAlaska Airlines
Deal found 6/11$332
This Southwest deal was found by Cheapflights users on 6/11. 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.
Tue 8/196:00 amPDX - PHL
1 stop8h 40mSouthwest
Wed 8/276:30 amPHL - PDX
2 stops10h 00mSouthwest
Deal found 6/11$340
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/511:54 pmPDX - PHL
1 stop10h 32mAmerican Airlines
Wed 8/206:00 amPHL - PDX
1 stop11h 29mAmerican Airlines
Deal found 6/10$350
This Sun Country Air deal was found by Cheapflights users on 6/10. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/95:52 pmPDX - PHL
1 stop12h 47mSun Country Air
Sun 10/129:17 amPHL - PDX
1 stop11h 23mSun Country Air
Deal found 6/10$365
This Hawaiian Airlines deal was found by Cheapflights users on 6/10. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/125:35 pmPDX - PHL
1 stop8h 50mHawaiian Airlines
Tue 8/267:20 amPHL - PDX
1 stop8h 04mHawaiian Airlines
Deal found 6/10$384
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/511:59 pmPDX - PHL
2 stops11h 09mUnited Airlines
Wed 8/2010:30 amPHL - PDX
2 stops11h 01mUnited Airlines
Deal found 6/10$407
This Delta deal was found by Cheapflights users on 6/10. 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.
Wed 8/1312:46 amPDX - PHL
1 stop6h 51mDelta
Mon 8/186:00 amPHL - PDX
1 stop7h 40mDelta
Deal found 6/10$415

Cheapflights Fare Finder

Customize your flight search to find flights from Portland to Philadelphia 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 June 12, 2025.
Use the filters below to find and compare flights from Portland to Philadelphia that are best for you.

Fly from

Portland

Fly to

Philadelphia

Route

Depart

Return

Price

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Fri 8/22

2:35 pm-5:32 am

1 stop11h 57m

Philadelphia

Sat 8/30

6:30 am-1:30 pm

1 stop10h 00m

$298

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Mon 8/18

5:50 pm-5:09 am

1 stop8h 19m

Philadelphia

Sat 8/23

6:30 am-1:30 pm

1 stop10h 00m

$309

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Tue 8/5

7:01 pm-5:09 am

1 stop7h 08m

Philadelphia

Mon 8/11

7:19 am-12:51 pm

1 stop8h 32m

$318

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Tue 8/19

6:00 am-5:40 pm

1 stop8h 40m

Philadelphia

Wed 8/27

6:30 am-1:30 pm

2 stops10h 00m

$340

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Tue 8/5

11:54 pm-1:26 pm

1 stop10h 32m

Philadelphia

Wed 8/20

6:00 am-2:29 pm

1 stop11h 29m

$350

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Tue 8/12

5:35 pm-5:25 am

1 stop8h 50m

Philadelphia

Tue 8/26

7:20 am-12:24 pm

1 stop8h 04m

$384

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Tue 8/12

3:40 pm-5:25 am

1 stop10h 45m

Philadelphia

Tue 8/26

7:20 am-4:46 pm

2 stops12h 26m

$400

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Tue 8/5

11:59 pm-2:08 pm

2 stops11h 09m

Philadelphia

Wed 8/20

10:30 am-6:31 pm

2 stops11h 01m

$407

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Wed 8/13

12:46 am-10:37 am

1 stop6h 51m

Philadelphia

Mon 8/18

6:00 am-10:40 am

1 stop7h 40m

$415

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Tue 7/8

12:12 pm-4:16 pm

2 stops25h 04m

$129

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 17 results
1
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Best time to book a flight from Portland to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Portland 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 Portland to Philadelphia

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

Use this chart to determine the optimal time to book a round-trip flight from Portland to Philadelphia. Price data was last updated on June 9, 2025.

The price you pay for your flight from Portland to Philadelphia may vary depending on when you book. For the best chance of a lower fare, look to book 70 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, August is the cheapest month in which you can book a flight from Portland to Philadelphia (average of $236). Flying from Portland to Philadelphia in March is currently the most expensive (average of $295). 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 PDX to PHL?

Find hourly flight availability from Portland to Philadelphia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

When flying from Portland to Philadelphia, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 51% versus a flight in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Portland to Philadelphia. Price data was last updated on June 8, 2025.

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

Rainfall in Philadelphia by month

Plan your trip to Philadelphia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Philadelphia ranges from 2.7 - 4.4 inches per month. July is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Philadelphia when rainfall is around 2.7 in.

Temperature in Philadelphia by month

Plan your trip to Philadelphia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Philadelphia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. 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 Philadelphia. Reviews last updated June 12, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Portland to Philadelphia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Portland to Philadelphia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Flying on Spirit Airlines is currently your cheapest option to Philadelphia, with prices starting at $295. Additional round-trip tickets that might be worth considering are offered by Frontier and Alaska Airlines, with the lowest prices starting at $318 and $332, respectively. Spirit Airlines is 32% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airlines for a one-way flight from Portland to Philadelphia are Spirit Airlines ($129), Southwest ($147), and United Airlines ($149).

  • What are the cheapest flights from Portland to Philadelphia?

    Looking at all options, your cheapest flight can be booked for $108. While the most popular route (Portland - Philadelphia) can be booked for $247 on average our data indicates $713 when flying from Portland to Philadelphia.

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

    Most of the time, Portland to Philadelphia flights that have layovers will stop in Denver. Minneapolis sees the next most layovers on Portland to Philadelphia flights.

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

    Coors Field, Paramount Theatre, and Larimer Square are the most popular attractions in Denver if you're in need of something to do during your layover. Coors Field, Paramount Theatre, and Larimer Square can be visited by traveling about 18.4 mi, 18.6 mi, and 18.9 mi respectively from Denver Intl. Those landing in Denver looking to spend some time exploring during their layover can rent a car for about $54 per day.

  • What are some popular points of interest to see during a layover in Minneapolis?

    Minneapolis Armory, Orpheum Theatre, and State Theatre are the most popular attractions in Minneapolis if you're in need of something to do during your layover. Minneapolis Armory, Orpheum Theatre, and State Theatre can be accessed by traveling approximately 7.0 mi, 7.3 mi, and 7.3 mi, respectively from Minneapolis St Paul. Travelers can rent a car at Minneapolis St Paul for an average daily rate of $64 to make sightseeing during their layover a little easier.

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

    Flights departing from Portland and landing in Philadelphia layover in Chicago least frequently.

  • Can I find deals for flights from Portland to Philadelphia that include hotel bookings?

    Yes. In addition to deals on Portland to Philadelphia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Philadelphia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Philadelphia.

  • Can I find deals for business class flights from Portland to Philadelphia?

    Yes. Cheapflights offers flight deals from Portland to Philadelphia 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 Portland to Philadelphia?

    Currently, August is the cheapest month in which you can book a flight from Portland to Philadelphia (average of $236). Flying from Portland to Philadelphia in March is currently the most expensive (average of $295). 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 Portland?

Book flights to Portland if you plan to visit one of these locations
Vineland
Wildwood
Pottstown
King of Prussia
Cherry Hill
Exton
Ocean City
Chester
Essington
Reading
Newark
Middletown
Millville
Ephrata
Camden
Dover
Elkton
Willow Grove
Glen Mills
Springfield

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Alternative routes for Portland to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.
Portland to John F Kennedy Intl flights
Portland to Newark flights
Portland to LaGuardia flights
Portland to Reagan-National flights
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Boise to LaGuardia flights
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Redmond to John F Kennedy Intl flights
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Redmond to Newark flights
Boise to Reagan-National flights
Medford to John F Kennedy Intl flights
Eugene to LaGuardia flights
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Medford to Newark flights
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Eugene to Dulles Intl flights
Medford to LaGuardia flights
Eugene to Reagan-National flights
Portland to Harrisburg flights
Redmond to Dulles Intl flights
Portland to State College flights
Redmond to Reagan-National flights
Boise to Pittsburgh flights
Eugene to Philadelphia flights
Eugene to Pittsburgh flights
Medford to Pittsburgh flights
Medford to Philadelphia flights
Redmond to Philadelphia flights
Portland to Allentown flights
North Bend to Newark flights
Medford to Dulles Intl flights
Yakima to Dulles Intl flights
Portland to Scranton flights
Boise to Elmira flights
Medford to Reagan-National flights
Boise to Harrisburg flights
Boise to Scranton flights
Yakima to John F Kennedy Intl flights
Yakima to Reagan-National flights
Portland to Erie flights
North Bend to Dulles Intl flights
Redmond to Pittsburgh flights
Yakima to Newark flights
Medford to Allentown flights

Top 8 airlines flying from Portland to Philadelphia

Discover the top 8 airlines that operate flights from Portland to Philadelphia. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$138Average$233FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$145Average$254FlexibilityNo cancel feeOn-time65%
Alaska AirlinesCheapest$247Average$439FlexibilityNo cancel feeOn-time75%
DeltaCheapest$248Average$428FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$290Average$469FlexibilityNo cancel feeOn-time69%
Sun Country AirCheapest$315Average$390FlexibilityNo cancel feeOn-time83%
American AirlinesCheapest$318Average$459FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$339Average$457FlexibilityNo cancel feeOn-time63%

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