$66+ Cheap flights from Philadelphia to Portland (PHL - PDX)
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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — PDX
Mar 5 — Mar 121
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 April or September, booked 35 days in advance, depart on a Friday or Sunday 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 February 3, 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 February 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/98:25 pm
PHL
- PDX
1 stop17h 38m
Frontier
Sat 5/1612:27 pm
PDX
- PHL
1 stop14h 07m
Frontier
Deal found 2/1![Frontier logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/88:25 pm
PHL
- PDX
1 stop17h 44m
Frontier
Thu 3/1212:04 pm
PDX
- PHL
1 stop14h 27m
Frontier
Deal found 2/1![Frontier logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/75:05 am
PHL
- PDX
2 stops32h 04m
Frontier
Thu 3/1212:04 pm
PDX
- PHL
1 stop14h 27m
Frontier
Deal found 2/1![Frontier logo]()
$203
This CheapOair deal was found by Cheapflights users on 2/3. 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.
Thu 4/168:25 pm
PHL
- PDX
1 stop17h 38m
Frontier
Tue 4/211:48 pm
PDX
- PHL
1 stop12h 46m
Frontier
Deal found 2/3![Frontier logo]()
$211
This CheapOair deal was found by Cheapflights users on 2/3. 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 5/165:15 pm
PHL
- PDX
Nonstop5h 43m
Alaska Airlines
Sat 5/308:00 am
PDX
- PHL
Nonstop5h 02m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$217
This United Airlines deal was found by Cheapflights users on 2/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/173:30 pm
PHL
- PDX
1 stop8h 40m
United Airlines
Tue 3/2411:10 pm
PDX
- PHL
1 stop7h 37m
United Airlines
Deal found 2/1![United Airlines logo]()
$237
This CheapOair deal was found by Cheapflights users on 2/2. 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.
Thu 3/128:25 pm
PHL
- PDX
1 stop17h 44m
Frontier
Mon 3/1612:04 pm
PDX
- PHL
1 stop14h 27m
Frontier
Deal found 2/2![Frontier logo]()
$249
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/611:00 am
PHL
- PDX
2 stops26h 56m
Frontier
Thu 3/1212:04 pm
PDX
- PHL
1 stop14h 27m
Frontier
Deal found 2/1![Frontier logo]()
$251
This CheapOair deal was found by Cheapflights users on 2/2. 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 4/188:25 pm
PHL
- PDX
1 stop17h 38m
Frontier
Wed 4/221:48 pm
PDX
- PHL
1 stop12h 46m
Frontier
Deal found 2/2![Frontier logo]()
$253
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 February 3, 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 February 3, 2026.
This United Airlines deal was found by Cheapflights users on 2/2. 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 6/136:45 pm
PHL
- PDX
1 stop8h 07m
United Airlines
Wed 6/176:44 pm
PDX
- PHL
1 stop7h 46m
United Airlines
Deal found 2/2![United Airlines logo]()
$297
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/15:15 pm
PHL
- PDX
Nonstop5h 43m
Alaska Airlines
Wed 6/108:00 am
PDX
- PHL
Nonstop5h 06m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$322
This Southwest deal was found by Cheapflights users on 2/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/266:45 pm
PHL
- PDX
1 stop8h 20m
Southwest
Tue 3/1011:05 am
PDX
- PHL
2 stops9h 45m
Southwest
Deal found 2/1![Southwest logo]()
$342
This United Airlines deal was found by Cheapflights users on 2/3. 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 5/156:34 pm
PHL
- PDX
1 stop8h 16m
United Airlines
Mon 5/1810:55 pm
PDX
- PHL
1 stop10h 19m
United Airlines
Deal found 2/3![United Airlines logo]()
$302
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/25:15 pm
PHL
- PDX
Nonstop5h 43m
Alaska Airlines
Mon 6/85:46 pm
PDX
- PHL
1 stop8h 54m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$335
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Thu 3/126:30 am
PHL
- PDX
1 stop8h 21m
United Airlines
Mon 3/1611:59 pm
PDX
- PHL
2 stops11h 18m
United Airlines
Deal found 2/2![United Airlines logo]()
$306
This Southwest deal was found by Cheapflights users on 2/2. 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 5/76:00 pm
PHL
- PDX
1 stop9h 10m
Southwest
Sun 5/105:20 am
PDX
- PHL
1 stop10h 30m
Southwest
Deal found 2/2![Southwest logo]()
$343
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Thu 5/216:45 pm
PHL
- PDX
1 stop8h 07m
United Airlines
Tue 6/211:30 pm
PDX
- PHL
1 stop7h 19m
United Airlines
Deal found 2/2![United Airlines logo]()
$322
This United Airlines deal was found by Cheapflights users on 2/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/25:00 pm
PHL
- PDX
1 stop9h 52m
United Airlines
Sun 6/711:30 pm
PDX
- PHL
1 stop7h 19m
United Airlines
Deal found 2/1![United Airlines logo]()
$322
This United Airlines deal was found by Cheapflights users on 2/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/142:52 pm
PHL
- PDX
1 stop10h 06m
United Airlines
Tue 3/1711:10 pm
PDX
- PHL
1 stop7h 37m
United Airlines
Deal found 2/1![United Airlines logo]()
$337
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Wed 7/85:00 pm
PHL
- PDX
1 stop9h 52m
United Airlines
Wed 7/226:44 pm
PDX
- PHL
2 stops12h 05m
United Airlines
Deal found 2/2![United Airlines logo]()
$342
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Wed 3/1810:35 am
PHL
- PDX
2 stops15h 10m
United Airlines
Tue 3/2410:54 pm
PDX
- PHL
2 stops12h 23m
United Airlines
Deal found 2/2![United Airlines logo]()
$347
Last-minute flights from Philadelphia to PortlandDiscover last-minute flight deals from Philadelphia to Portland. Data last updated February 3, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Portland. Data last updated February 3, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 3/15:47 pm
PHL
- PDX
2 stops30h 36m
Frontier
Fri 3/612:04 pm
PDX
- PHL
1 stop14h 27m
Frontier
Deal found 2/3![Frontier logo]()
$275
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/512:28 pm
PHL
- PDX
2 stops23h 45m
Frontier
Thu 3/1212:04 pm
PDX
- PHL
1 stop14h 27m
Frontier
Deal found 2/1![Frontier logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/611:00 am
PHL
- PDX
2 stops26h 56m
Frontier
Thu 3/1212:04 pm
PDX
- PHL
1 stop14h 27m
Frontier
Deal found 2/1![Frontier logo]()
$251
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 am
PHL
- PDX
2 stops24h 28m
Frontier
Sun 3/812:04 pm
PDX
- PHL
1 stop14h 27m
Frontier
Deal found 2/3![Frontier logo]()
$267
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/75:05 am
PHL
- PDX
2 stops32h 04m
Frontier
Thu 3/1212:04 pm
PDX
- PHL
1 stop14h 27m
Frontier
Deal found 2/1![Frontier logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/75:05 am
PHL
- PDX
2 stops32h 04m
Frontier
Fri 3/1312:04 pm
PDX
- PHL
1 stop14h 27m
Frontier
Deal found 2/1![Frontier logo]()
$276
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/88:25 pm
PHL
- PDX
1 stop17h 44m
Frontier
Thu 3/1212:04 pm
PDX
- PHL
1 stop14h 27m
Frontier
Deal found 2/1![Frontier logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/88:25 pm
PHL
- PDX
1 stop17h 44m
Frontier
Fri 3/1312:04 pm
PDX
- PHL
1 stop14h 27m
Frontier
Deal found 2/1![Frontier logo]()
$273
This United Airlines deal was found by Cheapflights users on 2/3. 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.
Mon 3/96:30 am
PHL
- PDX
1 stop8h 21m
United Airlines
Mon 3/97:49 pm
PDX
- PHL
1 stop8h 26m
United Airlines
Deal found 2/3![United Airlines logo]()
$272
This CheapOair deal was found by Cheapflights users on 2/2. 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.
Thu 3/128:25 pm
PHL
- PDX
1 stop17h 44m
Frontier
Mon 3/1612:04 pm
PDX
- PHL
1 stop14h 27m
Frontier
Deal found 2/2![Frontier logo]()
$249
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Tue 3/173:30 pm
PHL
- PDX
1 stop8h 40m
United Airlines
Tue 3/2411:10 pm
PDX
- PHL
1 stop7h 37m
United Airlines
Deal found 2/2![United Airlines logo]()
$237
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 February 3, 2026.
Search for one-way flight options from Philadelphia to Portland. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/28:25 pm
PHL
- PDX
1 stop17h 38m
Frontier
Deal found 2/1![Frontier logo]()
$66
This Trip.com deal was found by Cheapflights users on 2/2. 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.
Thu 3/198:25 pm
PHL
- PDX
1 stop17h 44m
Frontier
Deal found 2/2![Frontier logo]()
$108
This CheapOair deal was found by Cheapflights users on 2/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/218:25 pm
PHL
- PDX
1 stop19h 37m
Frontier
Deal found 2/1![Frontier logo]()
$112
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 5/59:00 am
PHL
- PDX
2 stops53h 03m
Frontier
Deal found 2/3![Frontier logo]()
$116
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 3/412:21 pm
PHL
- PDX
2 stops49h 48m
Frontier
Deal found 2/3![Frontier logo]()
$117
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Wed 6/246:45 pm
PHL
- PDX
1 stop8h 07m
United Airlines
Deal found 2/2![United Airlines logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/276:10 pm
PHL
- PDX
2 stops45h 52m
Frontier
Deal found 2/1![Frontier logo]()
$122
This United Airlines deal was found by Cheapflights users on 2/3. 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.
Tue 2/2410:35 am
PHL
- PDX
2 stops13h 40m
United Airlines
Deal found 2/3![United Airlines logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 3/512:28 pm
PHL
- PDX
2 stops25h 41m
Frontier
Deal found 2/3![Frontier logo]()
$128
This Alaska Airlines deal was found by Cheapflights users on 2/3. 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 8/15:15 pm
PHL
- PDX
Nonstop5h 51m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 4/285:05 am
PHL
- PDX
2 stops34h 57m
Frontier
Deal found 2/2![Frontier logo]()
$132
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 February 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $200 (Kiwi.com) |
One-way from | $66 (Kiwi.com) |
Popular in | December |
Cheapest in | April |
Average price | $397 |
Good round-trip deal | $437 or less |
Good one-way deal | $213 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 2,558,603 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from Philadelphia to Portland that are best for you.
Fly from
Philadelphia
Fly to
Portland
Route
Depart
Return
Price
PhiladelphiaPortland
PHL - PDX
PHLPDX
Philadelphia
Sat 6/13
6:45 pm-11:52 pm
1 stop8h 07m
Portland
Wed 6/17
6:44 pm-5:30 am
1 stop7h 46m
$297
PhiladelphiaPortland
PHL - PDX
PHLPDX
Philadelphia
Fri 5/15
6:34 pm-11:50 pm
1 stop8h 16m
Portland
Mon 5/18
10:55 pm-12:14 pm
1 stop10h 19m
$302
PhiladelphiaPortland
PHL - PDX
PHLPDX
Philadelphia
Thu 3/12
6:30 am-11:51 am
1 stop8h 21m
Portland
Mon 3/16
11:59 pm-2:17 pm
2 stops11h 18m
$306
PhiladelphiaPortland
PHL - PDX
PHLPDX
Philadelphia
Mon 6/1
5:15 pm-7:58 pm
Nonstop5h 43m
Portland
Wed 6/10
8:00 am-4:06 pm
Nonstop5h 06m
$322
PhiladelphiaPortland
PHL - PDX
PHLPDX
Philadelphia
Thu 5/21
6:45 pm-11:52 pm
1 stop8h 07m
Portland
Tue 6/2
11:30 pm-9:49 am
1 stop7h 19m
$322
PhiladelphiaPortland
PHL - PDX
PHLPDX
Philadelphia
Tue 6/2
5:00 pm-11:52 pm
1 stop9h 52m
Portland
Sun 6/7
11:30 pm-9:49 am
1 stop7h 19m
$322
PhiladelphiaPortland
PHL - PDX
PHLPDX
Philadelphia
Tue 6/2
5:15 pm-7:58 pm
Nonstop5h 43m
Portland
Mon 6/8
5:46 pm-5:40 am
1 stop8h 54m
$335
PhiladelphiaPortland
PHL - PDX
PHLPDX
Philadelphia
Sat 3/14
2:52 pm-9:58 pm
1 stop10h 06m
Portland
Tue 3/17
11:10 pm-9:47 am
1 stop7h 37m
$337
PhiladelphiaPortland
PHL - PDX
PHLPDX
Philadelphia
Thu 2/26
6:45 pm-12:05 am
1 stop8h 20m
Portland
Tue 3/10
11:05 am-11:50 pm
2 stops9h 45m
$342
PhiladelphiaPortland
PHL - PDX
PHLPDX
Philadelphia
Wed 7/8
5:00 pm-11:52 pm
1 stop9h 52m
Portland
Wed 7/22
6:44 pm-9:49 am
2 stops12h 05m
$342
Showing 1-10 of 23 results
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 February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars |
- 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
More
How far ahead should I book a flight from Philadelphia to Portland?
Use this chart to determine the optimal time to book a round-trip flight from Philadelphia to Portland. Price data was last updated on January 30, 2026.
The best time to book flights from Philadelphia to Portland is 35 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, April is the cheapest month in which you can book a flight from Philadelphia to Portland (average of $103). Flying from Philadelphia to Portland 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.
What’s the top layover airport for flights from Philadelphia to Portland?
Share of 1-stop round-trip flights from Philadelphia to Portland chosen by Cheapflights users in the past 12 months, using the same layover each way.
Las Vegas (LAS) – chosen by Cheapflights users on 50% of 1-stop itineraries from Philadelphia to Portland on Cheapflights.
What’s the cheapest layover airport for flights from Philadelphia to Portland?
Average round-trip fare for 1-stop flights from Philadelphia to Portland, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Las Vegas (LAS) is the most affordable 1-stop option, with an average round-trip price of $223.
What’s the fastest layover option from Philadelphia to Portland?
Shortest average travel time for 1-stop one-way flights from Philadelphia to Portland, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Chicago (MDW) have the shortest average one-way travel time for 1-stop routes: 7h 45m.
Which airport typically offers the quickest layover for flights from Philadelphia to Portland?
Average layover duration for 1-stop one-way flights from Philadelphia to Portland, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Chicago (MDW) offer the fastest connection on this route, with an average layover time of 0h 58m.
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 February 3, 2026.
Read through reviews of airlines operating flights from Philadelphia to Portland, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Overall
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Overall
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Overall
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Overall
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Overall
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Overall
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
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 locationsVancouver
Seaside
Clackamas
Lincoln City
Longview
Lake Oswego
Beaverton
Hillsboro
Troutdale
Cannon Beach
Long Beach
McMinnville
Tigard
The Dalles
Depoe Bay
Wilsonville
Stevenson
Tillamook
Pacific City
Gresham
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Philadelphia and Portland flights
Browse other Philadelphia and Portland flight options. Last updated on February 3, 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 February 3, 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 February 3, 2026.
Top 9 airlines flying from Philadelphia to Portland
Discover the top 9 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 2,558,603 searches. Data last updated February 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$103 | Average$138 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$129 | Average$405 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$161 | Average$277 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$162 | Average$295 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$189 | Average$416 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$297 | Average$457 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$314 | Average$387 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$318 | Average$458 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$375 | Average$485 | FlexibilityNo cancel fee | On-time71% |