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$136+ 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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — PDX
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
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 March 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$152
(Mytrip)

One-way from

$136
(Cheapflightsfares)

Popular in

June

Cheapest in

September

Average price

$485

Good round-trip deal

$432 or less

Good one-way deal

$218 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
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($29 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 26, 2025.

This Mytrip deal was found by Cheapflights users on 3/25. 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.
Tue 5/610:08 pmPHL - PDX
1 stop17h 32mSpirit Airlines
Tue 5/135:40 pmPDX - PHL
1 stop9h 15mSpirit Airlines
Deal found 3/25$152
This CheapOair deal was found by Cheapflights users on 3/25. 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.
Wed 4/28:00 amPHL - PDX
1 stop27h 47mMultiple Airlines
Wed 4/97:01 pmPDX - PHL
1 stop7h 51mMultiple Airlines
Deal found 3/25$206
This Frontier deal was found by Cheapflights users on 3/25. 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.
Mon 4/2812:40 pmPHL - PDX
1 stop15h 02mFrontier
Thu 5/11:15 pmPDX - PHL
1 stop14h 37mFrontier
Deal found 3/25$278
This Delta deal was found by Cheapflights users on 3/24. 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.
Mon 4/216:34 pmPHL - BOI
1 stop7h 35mDelta
Sat 4/263:30 pmBOI - PHL
1 stop6h 20mDelta
Deal found 3/24$284
This Mytrip deal was found by Cheapflights users on 3/24. 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.
Tue 4/810:08 pmPHL - BOI
1 stop16h 49mMultiple Airlines
Sat 4/122:11 pmBOI - PHL
2 stops37h 41mMultiple Airlines
Deal found 3/24$320
This Booking.com deal was found by Cheapflights users on 3/24. 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 36mFrontier
Sun 5/2512:36 pmBOI - PHL
1 stop14h 31mFrontier
Deal found 3/24$338
This United Airlines deal was found by Cheapflights users on 3/24. 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 5/246:30 amPHL - BOI
1 stop7h 13mUnited Airlines
Tue 5/277:07 pmBOI - PHL
1 stop8h 50mUnited Airlines
Deal found 3/24$342
This Delta deal was found by Cheapflights users on 3/25. 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 4/246:34 pmPHL - PDX
1 stop8h 10mDelta
Tue 4/2912:59 amPDX - PHL
1 stop6h 37mDelta
Deal found 3/25$343
This American Airlines deal was found by Cheapflights users on 3/24. 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 4/84:45 pmPHL - BOI
1 stop8h 49mAmerican Airlines
Sat 4/127:05 amBOI - PHL
1 stop7h 38mAmerican Airlines
Deal found 3/24$343
This American Airlines deal was found by Cheapflights users on 3/25. 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.
Thu 6/53:41 pmPHL - PDX
1 stop10h 28mAmerican Airlines
Tue 6/1010:56 pmPDX - PHL
Nonstop5h 06mAmerican Airlines
Deal found 3/25$361
This Southwest deal was found by Cheapflights users on 3/24. 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 8/123:40 pmPHL - BOI
2 stops9h 25mSouthwest
Sat 8/235:10 amBOI - PHL
1 stop6h 25mSouthwest
Deal found 3/24$378
This Southwest deal was found by Cheapflights users on 3/25. 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 7/27:10 pmPHL - PDX
1 stop7h 45mSouthwest
Wed 7/95:00 amPDX - PHL
2 stops10h 25mSouthwest
Deal found 3/25$379

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 March 26, 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

Tue 5/6

10:08 pm-12:40 pm

1 stop17h 32m

Portland

Tue 5/13

5:40 pm-5:55 am

1 stop9h 15m

$152

PhiladelphiaPortland

PHL - PDX

PHLPDX

Philadelphia

Thu 4/10

7:30 am-8:47 am

1 stop28h 17m

Portland

Mon 4/14

7:01 pm-5:52 am

1 stop7h 51m

$245

PhiladelphiaPortland

PHL - PDX

PHLPDX

Philadelphia

Mon 4/28

12:40 pm-12:42 am

1 stop15h 02m

Portland

Thu 5/1

1:15 pm-6:52 am

1 stop14h 37m

$278

PhiladelphiaBoise

PHL - BOI

PHLBOI

Philadelphia

Mon 4/21

6:34 pm-12:09 am

1 stop7h 35m

Boise Air Term. Gowen Fld

Sat 4/26

3:30 pm-11:50 pm

1 stop6h 20m

$284

PhiladelphiaBoise

PHL - BOI

PHLBOI

Philadelphia

Tue 4/8

10:08 pm-12:57 pm

1 stop16h 49m

Boise Air Term. Gowen Fld

Sat 4/12

2:11 pm-5:52 am

2 stops37h 41m

$320

PhiladelphiaPortland

PHL - PDX

PHLPDX

Philadelphia

Tue 4/15

7:05 am-12:28 pm

1 stop8h 23m

Portland

Sat 4/19

12:59 am-10:36 am

1 stop6h 37m

$332

PhiladelphiaBoise

PHL - BOI

PHLBOI

Philadelphia

Thu 5/22

6:15 am-11:51 am

1 stop7h 36m

Boise Air Term. Gowen Fld

Sun 5/25

12:36 pm-5:07 am

1 stop14h 31m

$338

PhiladelphiaBoise

PHL - BOI

PHLBOI

Philadelphia

Sat 5/24

6:30 am-11:43 am

1 stop7h 13m

Boise Air Term. Gowen Fld

Tue 5/27

7:07 pm-5:57 am

1 stop8h 50m

$342

PhiladelphiaBoise

PHL - BOI

PHLBOI

Philadelphia

Tue 4/8

4:45 pm-11:34 pm

1 stop8h 49m

Boise Air Term. Gowen Fld

Sat 4/12

7:05 am-4:43 pm

1 stop7h 38m

$343

PhiladelphiaPortland

PHL - PDX

PHLPDX

Philadelphia

Thu 6/5

3:41 pm-11:09 pm

1 stop10h 28m

Portland

Tue 6/10

10:56 pm-7:02 am

Nonstop5h 06m

$361

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

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 $370). 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 March 26, 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 March 26, 2025.
Get a feel of what it's like to fly with Southwest, Alaska Airlines 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.
Southwest
8.1
Very good
4,274 reviews

Comfort

8.1

Crew

8.6

Overall

8.1

Entertainment

7.6

Boarding

8.2

Food

7.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.1
Very good
4,274 reviews
Southwest
8.1
Very good
4,274 reviews

Comfort

8.1

Crew

8.6

Overall

8.1

Entertainment

7.6

Boarding

8.2

Food

7.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Alaska Airlines
8.0
Very good
9,789 reviews
Southwest
8.1
Very good
4,274 reviews

Comfort

8.1

Crew

8.6

Overall

8.1

Entertainment

7.6

Boarding

8.2

Food

7.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,891 reviews
Southwest
8.1
Very good
4,274 reviews

Comfort

8.1

Crew

8.6

Overall

8.1

Entertainment

7.6

Boarding

8.2

Food

7.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Hawaiian Airlines
7.9
Good
2,330 reviews
Southwest
8.1
Very good
4,274 reviews

Comfort

8.1

Crew

8.6

Overall

8.1

Entertainment

7.6

Boarding

8.2

Food

7.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,608 reviews
Southwest
8.1
Very good
4,274 reviews

Comfort

8.1

Crew

8.6

Overall

8.1

Entertainment

7.6

Boarding

8.2

Food

7.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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 $136. Users have also found prices from $145 and $172 on Frontier and Delta, 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 $138 on average our data indicates $997 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 $370). 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 March 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$136Average$228FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$137Average$219FlexibilityNo cancel feeOn-time65%
Sun Country AirCheapest$199Average$330FlexibilityNo cancel feeOn-time83%
Alaska AirlinesCheapest$247Average$560FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$248Average$667FlexibilityNo cancel feeOn-time69%
DeltaCheapest$248Average$492FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$315Average$582FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$329Average$497FlexibilityNo cancel feeOn-time63%
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