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$97+ Cheap flights from Oregon to Philadelphia (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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — PHL
Jan 20 — Jan 271
Tue 1/20
Tue 1/27
1 adult, Economy
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Cheap flight deals from Oregon to Philadelphia

Cheapest flights from Oregon to Philadelphia
Explore the most affordable flight options available from Oregon to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 21, 2025.

This Frontier deal was found by Cheapflights users on 12/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2512:47 pmPDX - PHL
1 stop13h 44mFrontier
Thu 1/17:10 amPHL - PDX
1 stop9h 14mFrontier
Deal found 12/20$393
This Delta deal was found by Cheapflights users on 12/18. 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 12/311:00 pmBOI - PHL
1 stop8h 18mDelta
Fri 1/26:54 pmPHL - BOI
1 stop6h 59mDelta
Deal found 12/18$429
This Delta deal was found by Cheapflights users on 12/19. 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 12/3112:35 pmPDX - PHL
1 stop7h 15mDelta
Thu 1/16:05 amPHL - PDX
1 stop8h 00mDelta
Deal found 12/19$437
This Delta deal was found by Cheapflights users on 12/18. 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.
Sat 12/202:11 pmPDX - PHL
1 stop6h 44mDelta
Fri 1/97:00 amPHL - PDX
2 stops16h 59mDelta
Deal found 12/18$442
This Delta deal was found by Cheapflights users on 12/18. 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 12/1810:10 pmPDX - PHL
1 stop8h 17mDelta
Fri 1/97:00 amPHL - PDX
2 stops16h 59mDelta
Deal found 12/18$474
This Delta deal was found by Cheapflights users on 12/20. 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 12/2412:23 pmRDM - PHL
1 stop7h 55mDelta
Thu 12/257:05 amPHL - RDM
1 stop7h 38mDelta
Deal found 12/20$476
This Delta deal was found by Cheapflights users on 12/20. 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 12/2512:00 pmPDX - PHL
1 stop8h 17mDelta
Mon 1/56:15 amPHL - PDX
1 stop9h 31mDelta
Deal found 12/20$497
This Southwest deal was found by Cheapflights users on 12/19. 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.
Thu 12/258:00 amPDX - PHL
1 stop11h 50mSouthwest
Thu 1/11:50 pmPHL - PDX
2 stops11h 40mSouthwest
Deal found 12/19$498
This United Airlines deal was found by Cheapflights users on 12/20. 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.
Thu 12/259:00 amPDX - PHL
2 stops11h 30mUnited Airlines
Mon 1/56:35 amPHL - PDX
1 stop8h 23mUnited Airlines
Deal found 12/20$502
This United Airlines deal was found by Cheapflights users on 12/20. 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.
Fri 12/266:34 pmMFR - PHL
1 stop7h 37mUnited Airlines
Fri 1/163:43 pmPHL - MFR
1 stop8h 19mUnited Airlines
Deal found 12/20$502
This Delta deal was found by Cheapflights users on 12/20. 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 12/3112:35 pmPDX - PHL
1 stop7h 15mDelta
Fri 1/27:05 amPHL - PDX
1 stop8h 34mDelta
Deal found 12/20$506
This Delta deal was found by Cheapflights users on 12/18. 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.
Sat 12/2010:05 pmPDX - PHL
1 stop8h 20mDelta
Wed 1/72:31 pmPHL - PDX
1 stop10h 44mDelta
Deal found 12/18$511

Find flight deals from Oregon to Philadelphia

Keep the following information in mind while searching for Oregon to Philadelphia flight deals. Data was last updated December 21, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$304
(Alaska Airlines)

One-way from

$97
(Mytrip)

Popular in

November

Cheapest in

September

Average price

$477

Good round-trip deal

$340 or less

Good one-way deal

$248 or less
Provider with most accurate pricing for Portland-Philadelphia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Philadelphia flights.
Search Deals
From Oregon to Philadelphia
Search Deals
One-way flight from Oregon to Philadelphia
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($23 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Oregon to Philadelphia.
Search Deals
Price to beat on a one-way flight from Oregon to Philadelphia.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oregon 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 December 21, 2025.
Use the filters below to find and compare flights from Oregon to Philadelphia that are best for you.

Fly from

Oregon

Fly to

Philadelphia

Route

Depart

Return

Price

RedmondPhiladelphia

RDM - PHL

RDMPHL

Bend/Redmond

Sat 2/14

7:26 pm-5:20 pm

1 stop18h 54m

Philadelphia

Tue 2/17

6:20 pm-9:32 pm

1 stop30h 12m

$304

RedmondPhiladelphia

RDM - PHL

RDMPHL

Bend/Redmond

Fri 2/27

7:26 pm-5:20 pm

1 stop18h 54m

Philadelphia

Fri 3/13

6:22 pm-6:46 pm

1 stop27h 24m

$304

RedmondPhiladelphia

RDM - PHL

RDMPHL

Bend/Redmond

Mon 2/23

9:02 am-5:20 pm

1 stop29h 18m

Philadelphia

Fri 3/13

6:22 pm-9:32 pm

1 stop30h 10m

$324

BoisePhiladelphia

BOI - PHL

BOIPHL

Boise Air Term. Gowen Fld

Wed 2/4

6:23 am-6:03 pm

1 stop9h 40m

Philadelphia

Sun 2/8

7:06 pm-3:10 pm

1 stop22h 04m

$325

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Fri 3/6

7:33 pm-5:20 pm

2 stops18h 47m

Philadelphia

Fri 3/13

6:22 pm-10:46 am

1 stop19h 24m

$334

BoisePhiladelphia

BOI - PHL

BOIPHL

Boise Air Term. Gowen Fld

Fri 1/23

3:43 pm-6:03 pm

1 stop24h 20m

Philadelphia

Fri 1/30

7:06 pm-12:51 pm

1 stop19h 45m

$334

BoisePhiladelphia

BOI - PHL

BOIPHL

Boise Air Term. Gowen Fld

Thu 1/15

7:20 am-4:36 pm

1 stop7h 16m

Philadelphia

Sun 1/18

12:08 pm-7:25 pm

1 stop9h 17m

$336

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Wed 1/21

7:10 am-6:03 pm

1 stop7h 53m

Philadelphia

Mon 1/26

7:06 pm-9:29 am

1 stop17h 23m

$343

MedfordPhiladelphia

MFR - PHL

MFRPHL

Medford

Wed 1/21

5:42 am-6:03 pm

1 stop9h 21m

Philadelphia

Sat 1/24

7:06 pm-12:43 pm

1 stop20h 37m

$343

EugenePhiladelphia

EUG - PHL

EUGPHL

Eugene

Thu 2/26

5:42 am-5:20 pm

1 stop8h 38m

Philadelphia

Tue 3/3

6:20 pm-12:52 pm

1 stop21h 32m

$343

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/20

Showing 1-10 of 60 results
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Best time to book a flight from Oregon to Philadelphia

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

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

Currently, February is the cheapest month in which you can book a flight from Oregon to Philadelphia (average of $120). Flying from Oregon to Philadelphia in November is currently the most expensive (average of $244). 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 OR to PHL?

Find hourly flight availability from Oregon 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 December 21, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 24% on flights from Oregon to Philadelphia by exploring options for tickets in the afternoon.

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

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

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

Related info for your journey

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

  • What airport do you fly into for flights to Philadelphia from Oregon?

    Located just 7.0 mi from the city center, Philadelphia (PHL) is the airport most travelers will use when flying to Philadelphia from Oregon.

  • How long is the flight from Oregon to Philadelphia?

    A quick flight from Oregon to Philadelphia can take about 7h 16m. Alaska Airlines provides one of the quickest options available for as low as $336. The distance from Oregon to Philadelphia is about 2106 mi. This flight may include one or multiple stops.

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

    The cheapest airlines for a one-way flight from Oregon to Philadelphia are Spirit Airlines ($55), Frontier ($74), and Delta ($105).

  • What are the most popular routes from Oregon to Philadelphia?

    While some choose either Boise Air Term. Gowen Fld - Philadelphia or Eugene - Philadelphia, Portland - Philadelphia is the most popular route from Oregon to Philadelphia.

  • What are the cheapest flights from Oregon to Philadelphia?

    On average you can expect to pay $423 for a flight from Oregon to Philadelphia. The cheapest flight overall is $97 while the most popular route, (Portland - Philadelphia) is currently priced at $282.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Oregon to Philadelphia (average of $120). Flying from Oregon to Philadelphia in November is currently the most expensive (average of $244). 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
Wildwood
Pottstown
King of Prussia
Reading
Ocean City
Cherry Hill
Lewes
Dewey Beach
Ephrata
Camden
Vineland
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Newark
Millville
Chester

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Oregon to Philadelphia

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Top 7 airlines flying from Oregon to Philadelphia

Discover the top 7 airlines that operate flights from Oregon 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 December 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$141Average$258FlexibilityNo cancel feeOn-time65%
FrontierCheapest$152Average$290FlexibilityNo cancel feeOn-time62%
DeltaCheapest$219Average$415FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$239Average$576FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$290Average$533FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$313Average$558FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$328Average$523FlexibilityNo cancel feeOn-time71%

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