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$137+ Cheap flights from Philadelphia (PHL) to Oregon

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 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — PDX
Jan 27 — Feb 31
Tue 1/27
Tue 2/3
1 adult, Economy
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Cheap flight deals from Philadelphia to Oregon

Cheapest flights from Philadelphia to Oregon
Explore the most affordable flight options available from Philadelphia to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 28, 2025.

This Delta deal was found by Cheapflights users on 12/26. 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 12/317:05 amPHL - PDX
1 stop8h 34mDelta
Thu 1/112:00 pmPDX - PHL
1 stop8h 17mDelta
Deal found 12/26$437
This United Airlines deal was found by Cheapflights users on 12/26. 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.
Sat 12/276:35 amPHL - PDX
1 stop8h 23mUnited Airlines
Thu 1/112:54 pmPDX - PHL
1 stop7h 18mUnited Airlines
Deal found 12/26$472
This Delta deal was found by Cheapflights users on 12/27. 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 12/316:05 amPHL - PDX
1 stop8h 00mDelta
Tue 1/611:44 amPDX - PHL
1 stop9h 37mDelta
Deal found 12/27$474
This United Airlines deal was found by Cheapflights users on 12/26. 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 12/265:00 pmPHL - PDX
1 stop8h 40mUnited Airlines
Fri 1/307:45 amPDX - PHL
1 stop11h 07mUnited Airlines
Deal found 12/26$482
This Southwest deal was found by Cheapflights users on 12/27. 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 12/305:10 pmPHL - PDX
2 stops10h 20mSouthwest
Sat 1/33:20 pmPDX - PHL
1 stop7h 00mSouthwest
Deal found 12/27$488
This Southwest deal was found by Cheapflights users on 12/27. 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 12/295:10 pmPHL - PDX
2 stops10h 20mSouthwest
Sat 1/33:20 pmPDX - PHL
1 stop7h 00mSouthwest
Deal found 12/27$491
This American Airlines deal was found by Cheapflights users on 12/27. 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.
Wed 12/317:15 amPHL - PDX
1 stop9h 34mAmerican Airlines
Fri 1/211:21 pmPDX - PHL
Nonstop4h 59mAmerican Airlines
Deal found 12/27$496
This United Airlines deal was found by Cheapflights users on 12/27. 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.
Sun 12/288:00 amPHL - BOI
1 stop7h 36mUnited Airlines
Sun 2/110:48 amBOI - PHL
1 stop9h 04mUnited Airlines
Deal found 12/27$574
This Delta deal was found by Cheapflights users on 12/27. 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.
Tue 12/307:05 amPHL - BOI
1 stop6h 57mDelta
Sun 2/17:15 pmBOI - PHL
2 stops11h 35mDelta
Deal found 12/27$575
This Southwest deal was found by Cheapflights users on 12/27. 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.
Wed 12/316:35 amPHL - EUG
1 stop10h 15mSouthwest
Fri 1/212:55 pmEUG - PHL
1 stop7h 40mSouthwest
Deal found 12/27$665
This Southwest deal was found by Cheapflights users on 12/26. 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.
Sat 12/276:20 amPHL - EUG
1 stop8h 30mSouthwest
Sun 12/287:00 pmEUG - PHL
2 stops11h 10mSouthwest
Deal found 12/26$670
This Delta deal was found by Cheapflights users on 12/26. 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.
Tue 12/306:45 pmPHL - BOI
1 stop7h 34mDelta
Sat 1/36:19 pmBOI - PHL
1 stop9h 31mDelta
Deal found 12/26$716

Find flight deals from Philadelphia to Oregon

Keep the following information in mind while searching for Philadelphia to Oregon flight deals. Data was last updated December 28, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$301
(American Airlines)

One-way from

$137
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$493

Good round-trip deal

$405 or less

Good one-way deal

$238 or less
Provider with most accurate pricing for Philadelphia-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Portland flights.
Search Deals
From Philadelphia to Oregon
Search Deals
One-way flight from Philadelphia to Oregon
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 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 Philadelphia to Oregon.
Search Deals
Price to beat on a one-way flight from Philadelphia to Oregon.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia to Oregon 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 28, 2025.
Use the filters below to find and compare flights from Philadelphia to Oregon that are best for you.

Fly from

Philadelphia

Fly to

Oregon

Route

Depart

Return

Price

PhiladelphiaBoise

PHL - BOI

PHLBOI

Philadelphia

Sat 1/17

5:53 am-2:22 pm

2 stops10h 29m

Boise Air Term. Gowen Fld

Tue 1/20

3:18 pm-11:55 pm

1 stop6h 37m

$306

PhiladelphiaPortland

PHL - PDX

PHLPDX

Philadelphia

Sat 1/24

5:50 am-11:15 am

1 stop8h 25m

Portland

Sat 1/31

6:00 am-3:35 pm

1 stop6h 35m

$318

PhiladelphiaBoise

PHL - BOI

PHLBOI

Philadelphia

Wed 2/18

6:20 pm-9:40 am

1 stop17h 20m

Boise Air Term. Gowen Fld

Wed 2/25

6:00 pm-5:20 pm

1 stop21h 20m

$318

PhiladelphiaBoise

PHL - BOI

PHLBOI

Philadelphia

Sat 2/7

7:06 pm-11:01 pm

1 stop29h 55m

Boise Air Term. Gowen Fld

Sat 2/14

6:00 pm-5:20 pm

1 stop21h 20m

$324

PhiladelphiaBoise

PHL - BOI

PHLBOI

Philadelphia

Tue 3/3

6:20 pm-9:40 am

1 stop17h 20m

Boise Air Term. Gowen Fld

Sat 3/7

6:28 am-5:20 pm

1 stop8h 52m

$324

PhiladelphiaMedford

PHL - MFR

PHLMFR

Philadelphia

Tue 1/27

7:06 pm-12:43 pm

1 stop20h 37m

Medford

Fri 1/30

1:22 pm-6:03 pm

1 stop25h 41m

$325

PhiladelphiaEugene

PHL - EUG

PHLEUG

Philadelphia

Tue 1/20

7:06 pm-9:30 pm

1 stop29h 24m

Eugene

Tue 1/27

3:02 pm-6:03 pm

1 stop24h 01m

$325

PhiladelphiaPortland

PHL - PDX

PHLPDX

Philadelphia

Fri 2/27

6:20 pm-10:46 am

1 stop19h 26m

Portland

Mon 3/2

8:30 am-5:20 pm

1 stop29h 50m

$325

PhiladelphiaPortland

PHL - PDX

PHLPDX

Philadelphia

Tue 2/3

7:06 pm-12:09 am

1 stop8h 03m

Portland

Tue 3/10

8:30 am-5:22 pm

1 stop29h 52m

$325

PhiladelphiaPortland

PHL - PDX

PHLPDX

Philadelphia

Fri 3/20

7:25 am-8:10 am

1 stop27h 45m

Portland

Fri 3/27

1:35 pm-6:05 am

1 stop13h 30m

$325

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/27

Showing 1-10 of 52 results
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Best time to book a flight from Philadelphia to Oregon

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

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

Currently, April is the cheapest month in which you can book a flight from Philadelphia to Oregon (average of $103). Flying from Philadelphia to Oregon in December is currently the most expensive (average of $239). 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 OR?

Find hourly flight availability from Philadelphia to Oregon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 28, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Philadelphia to Oregon as you normally would.

Reviews of airlines servicing Oregon

Get insights into the airlines that provide service to Oregon. 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 Oregon. Reviews last updated December 28, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta from Philadelphia to Oregon to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,551 reviews

Entertainment

7.0

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.
Alaska Airlines
8.0
Very good
11,551 reviews
Alaska Airlines
8.0
Very good
11,551 reviews

Entertainment

7.0

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.
Southwest
8.0
Very good
4,256 reviews
Alaska Airlines
8.0
Very good
11,551 reviews

Entertainment

7.0

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.
Delta
7.9
Good
8,019 reviews
Alaska Airlines
8.0
Very good
11,551 reviews

Entertainment

7.0

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.
United Airlines
7.4
Good
9,113 reviews
Alaska Airlines
8.0
Very good
11,551 reviews

Entertainment

7.0

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.
American Airlines
7.2
Good
11,073 reviews
Alaska Airlines
8.0
Very good
11,551 reviews

Entertainment

7.0

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Oregon. 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 from for flights from Philadelphia to Oregon?

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

  • How long is the flight from Philadelphia to Oregon?

    Departing from Philadelphia to Oregon will take you 8h 25m. Philadelphia and Oregon are separated by a distance of 2398 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $65. Users have also found prices from $99 and $132 on Frontier and Alaska Airlines, respectively.

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

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

  • What are the cheapest flights from Philadelphia to Oregon?

    Looking at all options, your cheapest flight can be booked for $208. While the most popular route (Philadelphia - Portland) can be booked for $317 on average, our data indicates $348 when flying from Philadelphia to Oregon.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Philadelphia to Oregon (average of $103). Flying from Philadelphia to Oregon in December is currently the most expensive (average of $239). 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

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Alternative routes for Philadelphia to Oregon

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Philadelphia to Oregon

Discover the top 9 airlines that operate flights from Philadelphia to Oregon. 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 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$103Average$138FlexibilityNo cancel feeOn-time65%
Sun Country AirCheapest$162Average$363FlexibilityNo cancel feeOn-time83%
FrontierCheapest$167Average$277FlexibilityNo cancel feeOn-time62%
DeltaCheapest$210Average$438FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$310Average$504FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$316Average$562FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$320Average$496FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$336Average$557FlexibilityNo cancel feeOn-time71%
Hawaiian AirlinesCheapest$435Average$435FlexibilityNo cancel feeOn-time85%

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