$190+ Cheap flights from Philadelphia to Portland (PHL - PDX)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — PDX
Oct 17 — Oct 241
Round-trip
1 adult, Economy
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Find cheap flights from Philadelphia to Portland with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Philadelphia to Portland are usually found in January or February, booked 51 days in advance, depart on a Sunday or Wednesday and return on a Tuesday
Cheap flight deals from Philadelphia to Portland
Cheapest
Best
Last-minute
One-way
Cheapest flights from Philadelphia to PortlandExplore the most affordable flight options available from Philadelphia to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
Explore the most affordable flight options available from Philadelphia to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
This Southwest deal was found by Cheapflights users on 9/13. 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 10/223:20 pm -
1 stop11h 55m
Tue 10/278:35 am -
2 stops9h 30m
Deal found 9/13![Southwest logo]()
$345
This Expedia deal was found by Cheapflights users on 9/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:50 am -
1 stop8h 04m
Sat 10/177:00 am -
Nonstop5h 14m
Deal found 9/16![Multiple Airlines logo]()
$350
This Trip.com deal was found by Cheapflights users on 9/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:50 am -
1 stop8h 04m
Tue 10/207:00 am -
Nonstop5h 14m
Deal found 9/16![Multiple Airlines logo]()
$351
This Southwest deal was found by Cheapflights users on 9/14. 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 10/275:30 am -
1 stop8h 05m
Fri 10/305:20 am -
1 stop8h 05m
Deal found 9/14![Southwest logo]()
$356
This Southwest deal was found by Cheapflights users on 9/14. 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 10/297:10 pm -
1 stop8h 05m
Mon 11/29:25 pm -
2 stops10h 40m
Deal found 9/14![Southwest logo]()
$361
This Southwest deal was found by Cheapflights users on 9/14. 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 11/51:50 pm -
1 stop13h 05m
Mon 11/911:30 pm -
1 stop8h 35m
Deal found 9/14![Southwest logo]()
$362
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/245:50 am -
1 stop32h 04m
Fri 10/3012:31 pm -
2 stops26h 48m
Deal found 9/14![Frontier logo]()
$364
This Southwest deal was found by Cheapflights users on 9/14. 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 10/275:30 am -
1 stop8h 05m
Tue 11/31:50 pm -
1 stop6h 35m
Deal found 9/14![Southwest logo]()
$365
This Trip.com deal was found by Cheapflights users on 9/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:50 am -
1 stop8h 04m
Mon 10/1912:25 pm -
1 stop15h 53m
Deal found 9/16![Frontier logo]()
$367
Best flights from Philadelphia to PortlandDiscover carefully curated flight deals from Philadelphia to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
Discover carefully curated flight deals from Philadelphia to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
This Southwest deal was found by Cheapflights users on 9/16. 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 10/245:55 am -
2 stops11h 45m
Wed 10/288:45 pm -
2 stops11h 05m
Deal found 9/16![Southwest logo]()
$375
This Alaska Airlines deal was found by Cheapflights users on 9/13. 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.
Sat 10/244:17 pm -
Nonstop5h 48m
Tue 10/277:00 am -
Nonstop5h 14m
Deal found 9/13![Alaska Airlines logo]()
$397
This Southwest deal was found by Cheapflights users on 9/14. 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.
Fri 11/136:25 pm -
1 stop8h 30m
Mon 11/166:40 am -
2 stops11h 45m
Deal found 9/14![Southwest logo]()
$383
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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.
Thu 10/154:17 pm -
Nonstop5h 48m
Tue 10/207:00 am -
Nonstop5h 14m
Deal found 9/15![Alaska Airlines logo]()
$417
This Southwest deal was found by Cheapflights users on 9/12. 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 10/275:30 am -
1 stop8h 05m
Tue 11/31:50 pm -
1 stop6h 35m
Deal found 9/12![Southwest logo]()
$397
This Alaska Airlines deal was found by Cheapflights users on 9/17. 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 10/134:17 pm -
Nonstop5h 48m
Tue 10/207:00 am -
Nonstop5h 14m
Deal found 9/17![Alaska Airlines logo]()
$432
This Southwest deal was found by Cheapflights users on 9/13. 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 10/318:15 am -
2 stops10h 30m
Sat 11/71:10 pm -
1 stop6h 45m
Deal found 9/13![Southwest logo]()
$402
This Southwest deal was found by Cheapflights users on 9/13. 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 10/207:45 am -
1 stop7h 45m
Thu 10/2211:35 pm -
1 stop8h 15m
Deal found 9/13![Southwest logo]()
$417
This Southwest deal was found by Cheapflights users on 9/15. 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 10/295:10 pm -
2 stops10h 25m
Sun 11/19:25 pm -
2 stops10h 35m
Deal found 9/15![Southwest logo]()
$432
This Southwest deal was found by Cheapflights users on 9/13. 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 11/55:15 pm -
1 stop8h 30m
Mon 11/911:30 pm -
1 stop8h 35m
Deal found 9/13![Southwest logo]()
$437
This Southwest deal was found by Cheapflights users on 9/12. 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 12/125:20 am -
1 stop8h 15m
Thu 12/175:45 am -
1 stop7h 55m
Deal found 9/12![Southwest logo]()
$442
Last-minute flights from Philadelphia to PortlandDiscover last-minute flight deals from Philadelphia to Portland. Data last updated September 17, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Portland. Data last updated September 17, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 9/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:50 am -
1 stop8h 04m
Sat 10/177:00 am -
Nonstop5h 14m
Deal found 9/16![Multiple Airlines logo]()
$350
This Trip.com deal was found by Cheapflights users on 9/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:50 am -
1 stop8h 04m
Tue 10/207:00 am -
Nonstop5h 14m
Deal found 9/16![Multiple Airlines logo]()
$351
This Trip.com deal was found by Cheapflights users on 9/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:50 am -
1 stop8h 04m
Mon 10/1912:25 pm -
1 stop15h 53m
Deal found 9/16![Frontier logo]()
$367
This Southwest deal was found by Cheapflights users on 9/13. 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 10/223:20 pm -
1 stop11h 55m
Tue 10/278:35 am -
2 stops9h 30m
Deal found 9/13![Southwest logo]()
$345
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/245:50 am -
1 stop32h 04m
Fri 10/3012:31 pm -
2 stops26h 48m
Deal found 9/14![Frontier logo]()
$364
This Southwest deal was found by Cheapflights users on 9/14. 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 10/275:30 am -
1 stop8h 05m
Fri 10/305:20 am -
1 stop8h 05m
Deal found 9/14![Southwest logo]()
$356
This Southwest deal was found by Cheapflights users on 9/14. 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 10/275:30 am -
1 stop8h 05m
Tue 11/31:50 pm -
1 stop6h 35m
Deal found 9/14![Southwest logo]()
$365
This Southwest deal was found by Cheapflights users on 9/14. 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 10/297:10 pm -
1 stop8h 05m
Mon 11/29:25 pm -
2 stops10h 40m
Deal found 9/14![Southwest logo]()
$361
One-way flights from Philadelphia to PortlandSearch for one-way flight options from Philadelphia to Portland. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
Search for one-way flight options from Philadelphia to Portland. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Wed 10/77:15 am -
2 stops29h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Frontier logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Mon 11/212:35 pm -
2 stops25h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Frontier logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Wed 10/148:30 am -
2 stops29h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Frontier logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Wed 10/218:30 am -
2 stops29h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Frontier logo]()
$194
This SmartFares deal was found by Cheapflights users on 9/14. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/224:17 pm -
Nonstop5h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Alaska Airlines logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Mon 11/237:06 am -
2 stops30h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Frontier logo]()
$198
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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 10/214:17 pm -
Nonstop5h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Alaska Airlines logo]()
$199
This Southwest deal was found by Cheapflights users on 9/16. 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.
Fri 10/235:15 pm -
1 stop8h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Southwest logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Wed 11/115:22 pm -
2 stops21h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Frontier logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 11/145:20 pm -
2 stops20h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Frontier logo]()
$202
Find flight deals from Philadelphia to Portland
Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Portland (PDX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $345 (Southwest) |
One-way from | $190 (Kiwi.com) |
Popular in | December |
Cheapest in | January |
Average price | $427 |
Good round-trip deal | $377 or less |
Good one-way deal | $223 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Philadelphia to Portland 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 7,457,451 searches. Data last updated September 17, 2026.
Use the filters below to find and compare flights from Philadelphia to Portland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PhiladelphiaPortland
PHL Philadelphia - PDX Portland
PHLPDX
Philadelphia
Wed 12/2
7:00 am-1:28 pm
1 stop9h 28m
Portland
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$209
PhiladelphiaPortland
PHL Philadelphia - PDX Portland
PHLPDX
Philadelphia
Sat 10/17
5:45 am-10:34 am
1 stop7h 49m
Portland
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$209
PhiladelphiaPortland
PHL Philadelphia - PDX Portland
PHLPDX
Philadelphia
Thu 11/12
6:25 pm-11:55 pm
1 stop8h 30m
Portland
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$219
Quickest round-trip
PhiladelphiaPortland
PHL Philadelphia - PDX Portland
PHLPDX
Philadelphia
Thu 10/15
4:17 pm-7:05 pm
Nonstop5h 48m
Portland
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$219
PhiladelphiaPortland
PHL Philadelphia - PDX Portland
PHLPDX
Philadelphia
Thu 11/26
7:55 am-5:15 pm
2 stops12h 20m
Portland
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$224
PhiladelphiaPortland
PHL Philadelphia - PDX Portland
PHLPDX
Philadelphia
Sun 12/13
5:34 am-10:48 am
1 stop8h 14m
Portland
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$229
PhiladelphiaPortland
PHL Philadelphia - PDX Portland
PHLPDX
Philadelphia
Thu 12/3
6:59 pm-12:01 am
1 stop8h 02m
Portland
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$229
PhiladelphiaPortland
PHL Philadelphia - PDX Portland
PHLPDX
Philadelphia
Sun 11/15
6:00 am-1:50 pm
2 stops10h 50m
Portland
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$234
PhiladelphiaPortland
PHL Philadelphia - PDX Portland
PHLPDX
Philadelphia
Fri 10/16
6:49 pm-11:47 pm
1 stop7h 58m
Portland
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$244
PhiladelphiaPortland
PHL Philadelphia - PDX Portland
PHLPDX
Philadelphia
Fri 10/9
7:16 pm-11:44 pm
1 stop7h 28m
Portland
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$244
Showing 1-10 of 23 resultsSorted by cheapest first
Compare providers for flights from Philadelphia to Portland
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Philadelphia to Portland in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Philadelphia-Portland flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-Portland flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Philadelphia-Portland flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Philadelphia-Portland flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Philadelphia-Portland flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Philadelphia to Portland
Have a flexible travel schedule? Discover the best time to fly to Portland from Philadelphia with our price prediction graph.
PHL-PDX
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 Portland
Prices
Airlines
How far ahead should I book a flight from Philadelphia to Portland?
The best time to book flights from Philadelphia to Portland is 50 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Philadelphia to Portland?
Currently, January is the cheapest month in which you can book a flight from Philadelphia to Portland (average of $395). Flying from Philadelphia to Portland in December is currently the most expensive (average of $512). 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 PDX?
Find hourly flight availability from Philadelphia to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Philadelphia to Portland as you normally would.
Reviews of airlines servicing Portland
Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated September 17, 2026.
Read through reviews of airlines operating flights from Philadelphia to Portland, such as Southwest,Alaska Airlines, andDelta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Related info for your journey
Find useful and relevant information for your journey from Philadelphia to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Portland?
Book flights to Portland if you plan to visit one of these locationsBeaverton
Seaside
Lincoln City
Durham
Longview
Lake Oswego
Cannon Beach
Vancouver
Kelso
Troutdale
Clackamas
McMinnville
The Dalles
Wilsonville
Stevenson
Tillamook
Hillsboro
Astoria
Gresham
Silverton
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Alternative routes for Philadelphia to Portland
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Complete your trip
Complete your trip to Portland by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Philadelphia to Portland by cabin class
Find flights from Philadelphia to Portland, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Philadelphia and Portland flights
Browse other Philadelphia and Portland flight options. Last updated on September 17, 2026.
Other flights from Philadelphia
Browse through other flights departing from Philadelphia. Flights are based on user searches made on Cheapflights and were last updated on September 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Portland
Explore flights to Portland departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 17, 2026.
Top 7 airlines flying from Philadelphia to Portland
Discover the top 7 airlines that operate flights from Philadelphia to Portland. 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 7,457,451 searches. Data last updated September 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$151 | Average$278 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$236 | Average$532 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$277 | Average$409 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$282 | Average$421 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$292 | Average$405 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$335 | Average$464 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$387 | Average$499 | FlexibilityNo cancel fee | On-time71% |