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$140+ 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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — PDX
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$200
(CheapOair)

One-way from

$140
(Mytrip)

Popular in

March

Cheapest in

September

Average price

$407

Good round-trip deal

$412 or less

Good one-way deal

$198 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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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 May 2025
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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 May 1, 2025.

This CheapOair deal was found by Cheapflights users on 4/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/316:15 amPHL - PDX
1 stop8h 14mMultiple Airlines
Tue 6/31:37 pmPDX - PHL
1 stop13h 18mMultiple Airlines
Deal found 4/30$200
This Frontier deal was found by Cheapflights users on 4/30. 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.
Sat 5/316:15 amPHL - PDX
1 stop8h 14mFrontier
Mon 6/25:50 pmPDX - PHL
1 stop8h 20mFrontier
Deal found 4/30$208
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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.
Thu 5/2210:48 amPHL - PDX
1 stop8h 57mSpirit Airlines
Wed 5/285:40 pmPDX - PHL
1 stop9h 21mSpirit Airlines
Deal found 4/30$209
This Booking.com deal was found by Cheapflights users on 4/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/226:15 amPHL - BOI
1 stop7h 36mMultiple Airlines
Mon 5/2612:16 pmBOI - PHL
1 stop15h 45mMultiple Airlines
Deal found 4/30$240
This Mytrip deal was found by Cheapflights users on 4/29. 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 5/296:15 amPHL - BOI
1 stop7h 36mFrontier
Thu 6/512:36 pmBOI - PHL
1 stop14h 34mFrontier
Deal found 4/29$245
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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 10/17:20 amPHL - BOI
1 stop9h 40mAlaska Airlines
Tue 10/79:50 amBOI - PHL
1 stop18h 11mAlaska Airlines
Deal found 4/30$306
This Delta deal was found by Cheapflights users on 5/1. 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 7/27:05 pmPHL - BOI
1 stop6h 46mDelta
Tue 7/811:40 pmBOI - PHL
1 stop9h 17mDelta
Deal found 5/1$307
This Southwest deal was found by Cheapflights users on 4/30. 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 7/237:10 pmPHL - PDX
1 stop7h 45mSouthwest
Wed 8/66:10 amPDX - PHL
1 stop6h 50mSouthwest
Deal found 4/30$315
This American Airlines deal was found by Cheapflights users on 5/1. 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.
Fri 7/49:50 amPHL - BOI
1 stop8h 56mAmerican Airlines
Sat 7/125:17 pmBOI - PHL
1 stop10h 33mAmerican Airlines
Deal found 5/1$327
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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 9/176:58 pmPHL - PDX
1 stop8h 01mAlaska Airlines
Wed 9/245:47 pmPDX - PHL
1 stop9h 13mAlaska Airlines
Deal found 4/29$329
This Hawaiian Airlines deal was found by Cheapflights users on 4/30. 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.
Wed 9/36:58 pmPHL - PDX
1 stop8h 01mHawaiian Airlines
Sun 9/74:46 pmPDX - PHL
1 stop10h 14mHawaiian Airlines
Deal found 4/30$331
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Sat 8/236:38 amPHL - EUG
1 stop8h 25mAmerican Airlines
Sat 8/306:00 amEUG - PHL
1 stop11h 07mAmerican Airlines
Deal found 4/30$332

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 May 1, 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

PhiladelphiaPortland

PHL - PDX

PHLPDX

Philadelphia

Sat 5/31

6:15 am-11:29 am

1 stop8h 14m

Portland

Tue 6/3

1:37 pm-5:55 am

1 stop13h 18m

$200

PhiladelphiaPortland

PHL - PDX

PHLPDX

Philadelphia

Sat 5/31

6:15 am-11:29 am

1 stop8h 14m

Portland

Mon 6/2

5:50 pm-5:10 am

1 stop8h 20m

$208

PhiladelphiaPortland

PHL - PDX

PHLPDX

Philadelphia

Thu 5/22

10:48 am-4:45 pm

1 stop8h 57m

Portland

Wed 5/28

5:40 pm-6:01 am

1 stop9h 21m

$209

PhiladelphiaBoise

PHL - BOI

PHLBOI

Philadelphia

Thu 5/22

6:15 am-11:51 am

1 stop7h 36m

Boise Air Term. Gowen Fld

Mon 5/26

12:16 pm-6:01 am

1 stop15h 45m

$240

PhiladelphiaBoise

PHL - BOI

PHLBOI

Philadelphia

Thu 5/29

6:15 am-11:51 am

1 stop7h 36m

Boise Air Term. Gowen Fld

Thu 6/5

12:36 pm-5:10 am

1 stop14h 34m

$245

PhiladelphiaBoise

PHL - BOI

PHLBOI

Philadelphia

Wed 10/1

7:20 am-3:00 pm

1 stop9h 40m

Boise Air Term. Gowen Fld

Tue 10/7

9:50 am-6:01 am

1 stop18h 11m

$306

PhiladelphiaBoise

PHL - BOI

PHLBOI

Philadelphia

Wed 7/2

7:05 pm-11:51 pm

1 stop6h 46m

Boise Air Term. Gowen Fld

Tue 7/8

11:40 pm-10:57 am

1 stop9h 17m

$307

PhiladelphiaPortland

PHL - PDX

PHLPDX

Philadelphia

Wed 7/23

7:10 pm-11:55 pm

1 stop7h 45m

Portland

Wed 8/6

6:10 am-4:00 pm

1 stop6h 50m

$315

PhiladelphiaPortland

PHL - PDX

PHLPDX

Philadelphia

Tue 8/12

10:40 am-5:31 pm

2 stops9h 51m

Portland

Thu 8/21

2:15 pm-12:14 am

1 stop6h 59m

$320

PhiladelphiaBoise

PHL - BOI

PHLBOI

Philadelphia

Fri 7/4

9:50 am-4:46 pm

1 stop8h 56m

Boise Air Term. Gowen Fld

Sat 7/12

5:17 pm-5:50 am

1 stop10h 33m

$327

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 56 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, November is the cheapest month in which you can book a flight from Philadelphia to Oregon (average of $277). Flying from Philadelphia to Oregon 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 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 May 1, 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.

Rainfall in Oregon by month

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

In terms of precipitation, rainfall in Oregon ranges from 0.7 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Oregon when rainfall is around 0.7 in.

Temperature in Oregon by month

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

If weather is an important factor for your trip to Oregon, 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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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 May 1, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Philadelphia to Oregon by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,968 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

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
9,968 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

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
4,294 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

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
7,934 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

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
2,408 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

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
8,696 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

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 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.

  • 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 $140. Users have also found prices from $148 and $149 on Alaska Airlines and Southwest, 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 cheapest flights from Philadelphia to Oregon?

    Looking at all options, your cheapest flight can be booked for $198. While the most popular route (Philadelphia - Portland) can be booked for $190 on average our data indicates $983 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, November is the cheapest month in which you can book a flight from Philadelphia to Oregon (average of $277). Flying from Philadelphia to Oregon 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

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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 8 airlines flying from Philadelphia to Oregon

Discover the top 8 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$103Average$145FlexibilityNo cancel feeOn-time65%
FrontierCheapest$147Average$224FlexibilityNo cancel feeOn-time62%
Sun Country AirCheapest$199Average$330FlexibilityNo cancel feeOn-time83%
Alaska AirlinesCheapest$247Average$561FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$248Average$647FlexibilityNo cancel feeOn-time69%
DeltaCheapest$248Average$488FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$318Average$571FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$329Average$491FlexibilityNo cancel feeOn-time63%

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