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$99+ 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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — PDX
Feb 10 — Feb 171
Tue 2/10
Tue 2/17
1 adult, Economy
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Cheap flight deals from Philadelphia to Oregon

Keep the following information in mind while searching for Philadelphia to Oregon flight deals. Data was last updated January 11, 2026.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$179
(Mytrip)

One-way from

$99
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$405

Good round-trip deal

$405 or less

Good one-way deal

$238 or less
Provider with most accurate pricing for Philadelphia-Portland flight deals.
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Provider most trusted by Cheapflights users for Philadelphia-Portland flights.
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From Philadelphia to Oregon
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One-way flight from Philadelphia to Oregon
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Highest demand for flights based on searches. 5% potential increase in price ($25 potential increase over avg. RT price).
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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 January 2026
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Price to beat on a round-trip flight from Philadelphia to Oregon.
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Price to beat on a one-way flight from Philadelphia to Oregon.
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Find 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 January 11, 2026.

This Mytrip deal was found by Cheapflights users on 1/9. 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 4/98:36 pmPHL - PDX
1 stop18h 19mFrontier
Mon 4/1312:55 pmPDX - PHL
1 stop13h 36mFrontier
Deal found 1/9$179
This Kiwi.com deal was found by Cheapflights users on 1/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/74:10 pmPHL - PDX
2 stops20h 59mFrontier
Thu 3/1212:04 pmPDX - PHL
1 stop14h 27mFrontier
Deal found 1/10$240
This Kiwi.com deal was found by Cheapflights users on 1/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/2910:33 pmPHL - PDX
2 stops37h 25mFrontier
Mon 4/612:55 pmPDX - PHL
1 stop13h 36mFrontier
Deal found 1/9$251
This Alaska Airlines deal was found by Cheapflights users on 1/9. 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.
Tue 3/106:22 pmPHL - BOI
1 stop17h 18mAlaska Airlines
Wed 4/16:04 pmBOI - PHL
1 stop10h 01mAlaska Airlines
Deal found 1/9$251
This Kiwi.com deal was found by Cheapflights users on 1/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/611:00 amPHL - PDX
2 stops26h 56mFrontier
Mon 3/912:04 pmPDX - PHL
1 stop14h 27mFrontier
Deal found 1/10$255
This Kiwi.com deal was found by Cheapflights users on 1/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/286:47 pmPHL - BOI
2 stops18h 25mFrontier
Thu 4/21:30 pmBOI - PHL
1 stop14h 01mFrontier
Deal found 1/9$255
This Kiwi.com deal was found by Cheapflights users on 1/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/105:55 pmPHL - PDX
2 stops18h 03mFrontier
Thu 3/1212:04 pmPDX - PHL
1 stop14h 27mFrontier
Deal found 1/10$258
This Kiwi.com deal was found by Cheapflights users on 1/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/244:10 pmPHL - PDX
2 stops19h 48mFrontier
Thu 3/2612:04 pmPDX - PHL
1 stop14h 27mFrontier
Deal found 1/9$265
This Kiwi.com deal was found by Cheapflights users on 1/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/88:25 pmPHL - PDX
1 stop17h 44mFrontier
Thu 3/1212:04 pmPDX - PHL
1 stop14h 27mFrontier
Deal found 1/10$268
This Kiwi.com deal was found by Cheapflights users on 1/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/121:28 pmPHL - BOI
2 stops23h 43mFrontier
Thu 2/1912:36 pmBOI - PHL
1 stop27h 19mFrontier
Deal found 1/10$270
This Kiwi.com deal was found by Cheapflights users on 1/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/88:25 pmPHL - PDX
1 stop17h 44mFrontier
Sat 3/1410:24 amPDX - PHL
2 stops21h 35mFrontier
Deal found 1/10$276
This Kiwi.com deal was found by Cheapflights users on 1/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/611:00 amPHL - PDX
2 stops26h 56mFrontier
Thu 3/1212:04 pmPDX - PHL
1 stop14h 27mFrontier
Deal found 1/10$277

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 January 11, 2026.
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

Tue 3/10

6:22 pm-9:40 am

1 stop17h 18m

Boise Air Term. Gowen Fld

Wed 4/1

6:04 pm-6:05 am

1 stop10h 01m

$251

PhiladelphiaBoise

PHL - BOI

PHLBOI

Philadelphia

Thu 2/12

1:28 pm-11:11 am

2 stops23h 43m

Boise Air Term. Gowen Fld

Thu 2/19

12:36 pm-5:55 pm

1 stop27h 19m

$270

PhiladelphiaBoise

PHL - BOI

PHLBOI

Philadelphia

Wed 3/11

6:22 pm-9:40 am

1 stop17h 18m

Boise Air Term. Gowen Fld

Wed 4/1

11:58 am-6:05 am

1 stop16h 07m

$279

PhiladelphiaEugene

PHL - EUG

PHLEUG

Philadelphia

Thu 2/5

7:06 pm-12:27 am

1 stop8h 21m

Eugene

Mon 2/9

1:36 pm-6:03 pm

1 stop25h 27m

$325

PhiladelphiaBoise

PHL - BOI

PHLBOI

Philadelphia

Wed 2/4

7:06 pm-3:10 pm

1 stop22h 04m

Boise Air Term. Gowen Fld

Tue 2/10

1:55 pm-6:03 pm

1 stop26h 08m

$325

PhiladelphiaBoise

PHL - BOI

PHLBOI

Philadelphia

Thu 2/5

7:06 pm-11:59 pm

1 stop30h 53m

Boise Air Term. Gowen Fld

Mon 2/9

5:55 pm-6:03 pm

1 stop22h 08m

$325

PhiladelphiaPortland

PHL - PDX

PHLPDX

Philadelphia

Sat 3/14

12:26 pm-10:18 pm

2 stops12h 52m

Portland

Wed 3/18

5:36 pm-5:41 am

2 stops9h 05m

$334

PhiladelphiaEugene

PHL - EUG

PHLEUG

Philadelphia

Thu 2/5

6:37 pm-11:59 pm

1 stop8h 22m

Eugene

Mon 2/9

11:30 am-11:53 pm

2 stops9h 23m

$335

PhiladelphiaPortland

PHL - PDX

PHLPDX

Philadelphia

Fri 3/20

12:26 pm-8:59 pm

2 stops11h 33m

Portland

Tue 3/24

5:36 pm-5:41 am

2 stops9h 05m

$336

PhiladelphiaRedmond

PHL - RDM

PHLRDM

Philadelphia

Thu 3/12

7:00 am-4:12 pm

2 stops12h 12m

Bend/Redmond

Mon 3/16

4:56 pm-5:41 am

2 stops9h 45m

$336

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/9

Showing 1-10 of 59 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 $258). 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.

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 January 11, 2026.
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
11,688 reviews

Overall

8.0

Entertainment

7.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Alaska Airlines
8.0
Very good
11,688 reviews
Alaska Airlines
8.0
Very good
11,688 reviews

Overall

8.0

Entertainment

7.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Southwest
8.0
Very good
4,253 reviews
Alaska Airlines
8.0
Very good
11,688 reviews

Overall

8.0

Entertainment

7.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Delta
7.9
Good
8,034 reviews
Alaska Airlines
8.0
Very good
11,688 reviews

Overall

8.0

Entertainment

7.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
United Airlines
7.4
Good
9,143 reviews
Alaska Airlines
8.0
Very good
11,688 reviews

Overall

8.0

Entertainment

7.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
American Airlines
7.2
Good
11,108 reviews
Alaska Airlines
8.0
Very good
11,688 reviews

Overall

8.0

Entertainment

7.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.

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 12h 52m. 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 - Boise Air Term. Gowen Fld or Philadelphia - Eugene, Philadelphia - Portland is the most popular route from Philadelphia to Oregon.

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

    No one likes to see their flight delayed. When booking a flight from Philadelphia to Oregon consider choosing American Airlines (13%), British Airways (13%) or Qatar Airways (11%) as they are the most reliable in getting you off to your destination on time.

  • 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 $257 on average, our data indicates $358 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 $258). 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 January 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$103Average$138FlexibilityNo cancel feeOn-time65%
Sun Country AirCheapest$162Average$363FlexibilityNo cancel feeOn-time83%
FrontierCheapest$167Average$278FlexibilityNo cancel feeOn-time62%
DeltaCheapest$210Average$437FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$316Average$563FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$321Average$497FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$324Average$504FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$341Average$557FlexibilityNo cancel feeOn-time71%
Hawaiian AirlinesCheapest$435Average$435FlexibilityNo cancel feeOn-time85%

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