$99+ Cheap flights from Philadelphia (PHL) to Oregon
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — PDX
May 22 — May 291
Round-trip
1 adult, Economy
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Find cheap flights from Philadelphia to Oregon 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
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Cheapest flights from Philadelphia to OregonExplore 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 April 22, 2026.
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 April 22, 2026.
This Mytrip deal was found by Cheapflights users on 4/19. 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.
Mon 5/258:35 pm
PHL
- BOI
1 stop17h 55m
Frontier
Tue 6/21:25 pm
BOI
- PHL
1 stop14h 12m
Frontier
Deal found 4/19![Frontier logo]()
$196
This Delta deal was found by Cheapflights users on 4/20. 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.
Tue 8/117:05 am
PHL
- BOI
1 stop10h 33m
Delta
Wed 8/191:43 pm
BOI
- PHL
1 stop9h 18m
Delta
Deal found 4/20![Delta logo]()
$197
This Delta deal was found by Cheapflights users on 4/20. 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.
Tue 8/116:00 am
PHL
- BOI
2 stops10h 03m
Delta
Tue 8/1811:35 am
BOI
- PHL
2 stops11h 26m
Delta
Deal found 4/20![Delta logo]()
$208
This Delta deal was found by Cheapflights users on 4/20. 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 8/127:05 am
PHL
- BOI
1 stop9h 17m
Delta
Mon 8/1711:30 pm
BOI
- PHL
1 stop9h 31m
Delta
Deal found 4/20![Delta logo]()
$209
This Delta deal was found by Cheapflights users on 4/20. 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.
Tue 8/116:00 am
PHL
- BOI
2 stops10h 03m
Delta
Mon 8/1711:30 pm
BOI
- PHL
1 stop9h 31m
Delta
Deal found 4/20![Delta logo]()
$214
This Delta deal was found by Cheapflights users on 4/20. 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 8/137:05 am
PHL
- BOI
1 stop10h 33m
Delta
Thu 8/2011:30 pm
BOI
- PHL
1 stop8h 08m
Delta
Deal found 4/20![Delta logo]()
$221
This Delta deal was found by Cheapflights users on 4/20. 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 8/107:05 am
PHL
- BOI
1 stop9h 17m
Delta
Wed 8/191:43 pm
BOI
- PHL
1 stop9h 18m
Delta
Deal found 4/20![Delta logo]()
$238
This Delta deal was found by Cheapflights users on 4/21. 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.
Tue 6/96:05 am
PHL
- BOI
2 stops11h 07m
Delta
Mon 6/2211:45 pm
BOI
- PHL
1 stop7h 49m
Delta
Deal found 4/21![Delta logo]()
$243
This Delta deal was found by Cheapflights users on 4/21. 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.
Fri 8/215:30 am
PHL
- BOI
2 stops13h 18m
Delta
Mon 8/245:40 am
BOI
- PHL
2 stops10h 49m
Delta
Deal found 4/21![Delta logo]()
$248
This Delta deal was found by Cheapflights users on 4/20. 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 8/107:05 am
PHL
- BOI
1 stop10h 33m
Delta
Mon 8/1711:30 pm
BOI
- PHL
1 stop8h 08m
Delta
Deal found 4/20![Delta logo]()
$250
This Delta deal was found by Cheapflights users on 4/20. 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.
Sat 6/67:10 am
PHL
- EUG
1 stop8h 45m
Delta
Wed 6/105:44 pm
EUG
- PHL
1 stop9h 01m
Delta
Deal found 4/20![Delta logo]()
$296
This United Airlines deal was found by Cheapflights users on 4/21. 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 5/196:10 am
PHL
- EUG
1 stop8h 50m
United Airlines
Tue 5/266:49 pm
EUG
- PHL
1 stop10h 01m
United Airlines
Deal found 4/21![United Airlines logo]()
$311
Best flights from Philadelphia to OregonDiscover carefully curated flight deals from Philadelphia to Oregon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 22, 2026.
Discover carefully curated flight deals from Philadelphia to Oregon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 22, 2026.
This Delta deal was found by Cheapflights users on 4/21. 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.
Fri 8/215:30 am
PHL
- BOI
2 stops13h 18m
Delta
Mon 8/245:40 am
BOI
- PHL
2 stops10h 49m
Delta
Deal found 4/21![Delta logo]()
$248
This United Airlines deal was found by Cheapflights users on 4/20. 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 8/2910:28 am
PHL
- BOI
2 stops9h 25m
United Airlines
Sat 9/510:37 am
BOI
- PHL
1 stop6h 33m
United Airlines
Deal found 4/20![United Airlines logo]()
$284
This Alaska Airlines deal was found by Cheapflights users on 4/21. 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 9/17:00 am
PHL
- EUG
1 stop9h 37m
Alaska Airlines
Wed 9/25:25 am
EUG
- PHL
1 stop7h 19m
Alaska Airlines
Deal found 4/21![Alaska Airlines logo]()
$335
This Southwest deal was found by Cheapflights users on 4/19. 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 6/1212:50 pm
PHL
- BOI
1 stop6h 25m
Southwest
Mon 6/294:25 pm
BOI
- PHL
1 stop6h 15m
Southwest
Deal found 4/19![Southwest logo]()
$374
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 6/116:32 pm
PHL
- MFR
2 stops23h 17m
Multiple Airlines
Mon 6/229:13 pm
MFR
- PHL
1 stop30h 14m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$438
This Delta deal was found by Cheapflights users on 4/22. 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.
Sat 8/226:15 am
PHL
- BOI
1 stop9h 48m
Delta
Sat 8/293:25 pm
BOI
- PHL
1 stop6h 15m
Delta
Deal found 4/22![Delta logo]()
$270
This United Airlines deal was found by Cheapflights users on 4/22. 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 9/256:10 am
PHL
- EUG
1 stop8h 03m
United Airlines
Wed 9/305:30 am
EUG
- PHL
1 stop9h 00m
United Airlines
Deal found 4/22![United Airlines logo]()
$311
This Delta deal was found by Cheapflights users on 4/19. 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 10/17:05 am
PHL
- BOI
1 stop10h 33m
Delta
Tue 10/67:30 pm
BOI
- PHL
2 stops13h 10m
Delta
Deal found 4/19![Delta logo]()
$284
This Alaska Airlines deal was found by Cheapflights users on 4/18. 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 9/267:00 am
PHL
- EUG
1 stop9h 44m
Alaska Airlines
Wed 10/75:30 am
EUG
- PHL
1 stop7h 36m
Alaska Airlines
Deal found 4/18![Alaska Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 4/20. 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 8/107:05 am
PHL
- BOI
1 stop9h 17m
Delta
Tue 8/186:00 am
BOI
- PHL
2 stops11h 22m
Delta
Deal found 4/20![Delta logo]()
$334
This United Airlines deal was found by Cheapflights users on 4/21. 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 9/110:00 am
PHL
- EUG
2 stops13h 31m
United Airlines
Wed 9/212:25 pm
EUG
- PHL
1 stop9h 25m
United Airlines
Deal found 4/21![United Airlines logo]()
$374
This Southwest deal was found by Cheapflights users on 4/19. 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 5/211:35 pm
PHL
- PDX
1 stop9h 35m
Southwest
Mon 5/2511:55 pm
PDX
- PHL
1 stop7h 55m
Southwest
Deal found 4/19![Southwest logo]()
$432
This Alaska Airlines deal was found by Cheapflights users on 4/17. 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.
Mon 6/14:45 pm
PHL
- PDX
Nonstop5h 52m
Alaska Airlines
Sun 6/75:46 pm
PDX
- PHL
1 stop8h 49m
Alaska Airlines
Deal found 4/17![Alaska Airlines logo]()
$402
This Delta deal was found by Cheapflights users on 4/18. 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 7/295:40 am
PHL
- BOI
1 stop7h 17m
Delta
Sun 8/27:28 pm
BOI
- PHL
1 stop8h 25m
Delta
Deal found 4/18![Delta logo]()
$339
This Southwest deal was found by Cheapflights users on 4/18. 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 6/124:45 pm
PHL
- PDX
2 stops10h 45m
Southwest
Tue 6/1611:30 pm
PDX
- PHL
1 stop8h 20m
Southwest
Deal found 4/18![Southwest logo]()
$432
This United Airlines deal was found by Cheapflights users on 4/21. 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 5/286:00 am
PHL
- MFR
1 stop9h 04m
United Airlines
Tue 6/26:35 pm
MFR
- PHL
2 stops12h 04m
United Airlines
Deal found 4/21![United Airlines logo]()
$394
This Delta deal was found by Cheapflights users on 4/21. 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.
Tue 5/195:45 am
PHL
- PDX
1 stop8h 08m
Delta
Tue 5/262:06 pm
PDX
- PHL
1 stop7h 51m
Delta
Deal found 4/21![Delta logo]()
$357
This Southwest deal was found by Cheapflights users on 4/21. 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 5/272:00 pm
PHL
- PDX
2 stops11h 00m
Southwest
Mon 6/110:55 am
PDX
- PHL
2 stops9h 10m
Southwest
Deal found 4/21![Southwest logo]()
$437
This Alaska Airlines deal was found by Cheapflights users on 4/17. 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.
Thu 5/284:45 pm
PHL
- PDX
Nonstop5h 52m
Alaska Airlines
Sun 6/77:40 am
PDX
- PHL
Nonstop5h 05m
Alaska Airlines
Deal found 4/17![Alaska Airlines logo]()
$447
This Delta deal was found by Cheapflights users on 4/19. 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 6/32:23 pm
PHL
- BOI
2 stops11h 41m
Delta
Sun 6/711:45 pm
BOI
- PHL
1 stop7h 49m
Delta
Deal found 4/19![Delta logo]()
$369
This Alaska Airlines deal was found by Cheapflights users on 4/18. 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 9/296:06 pm
PHL
- YKM
1 stop8h 49m
Alaska Airlines
Sat 10/35:13 am
YKM
- PHL
1 stop8h 43m
Alaska Airlines
Deal found 4/18![Alaska Airlines logo]()
$449
This Southwest deal was found by Cheapflights users on 4/19. 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 6/184:45 pm
PHL
- PDX
2 stops10h 45m
Southwest
Mon 6/2211:30 pm
PDX
- PHL
1 stop8h 20m
Southwest
Deal found 4/19![Southwest logo]()
$457
This Delta deal was found by Cheapflights users on 4/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/25:18 pm
PHL
- PDX
1 stop7h 44m
Delta
Sun 6/77:21 pm
PDX
- PHL
1 stop7h 47m
Delta
Deal found 4/17![Delta logo]()
$377
This Southwest deal was found by Cheapflights users on 4/20. 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 5/67:30 am
PHL
- PDX
2 stops11h 55m
Southwest
Tue 5/121:35 pm
PDX
- PHL
1 stop7h 20m
Southwest
Deal found 4/20![Southwest logo]()
$479
This Alaska Airlines deal was found by Cheapflights users on 4/19. 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 5/204:45 pm
PHL
- PDX
Nonstop5h 52m
Alaska Airlines
Sat 5/237:40 am
PDX
- PHL
Nonstop5h 05m
Alaska Airlines
Deal found 4/19![Alaska Airlines logo]()
$484
This Delta deal was found by Cheapflights users on 4/19. 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 6/175:40 am
PHL
- BOI
1 stop7h 18m
Delta
Wed 6/2410:29 am
BOI
- PHL
2 stops12h 30m
Delta
Deal found 4/19![Delta logo]()
$384
This Southwest deal was found by Cheapflights users on 4/20. 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 6/55:00 am
PHL
- EUG
2 stops12h 05m
Southwest
Fri 6/54:55 pm
EUG
- PHL
2 stops15h 05m
Southwest
Deal found 4/20![Southwest logo]()
$485
This Delta deal was found by Cheapflights users on 4/18. 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 6/247:00 am
PHL
- BOI
1 stop10h 12m
Delta
Wed 7/110:29 am
BOI
- PHL
2 stops12h 30m
Delta
Deal found 4/18![Delta logo]()
$384
This Alaska Airlines deal was found by Cheapflights users on 4/18. 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 8/206:04 pm
PHL
- RDM
1 stop8h 54m
Alaska Airlines
Sun 8/234:02 pm
RDM
- PHL
1 stop20h 42m
Alaska Airlines
Deal found 4/18![Alaska Airlines logo]()
$539
This Delta deal was found by Cheapflights users on 4/19. 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.
Fri 9/186:40 pm
PHL
- MFR
1 stop8h 01m
Delta
Sat 9/265:21 pm
MFR
- PHL
1 stop9h 44m
Delta
Deal found 4/19![Delta logo]()
$389
Last-minute flights from Philadelphia to OregonDiscover last-minute flight deals from Philadelphia to Oregon. Data last updated April 22, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Oregon. Data last updated April 22, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 5/98:35 pm
PHL
- PDX
2 stops18h 15m
Frontier
Sat 5/2312:35 pm
PDX
- PHL
1 stop14h 02m
Frontier
Deal found 4/20![Frontier logo]()
$326
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 5/146:43 pm
PHL
- PDX
2 stops28h 08m
Frontier
Sun 5/2412:35 pm
PDX
- PHL
1 stop14h 02m
Frontier
Deal found 4/20![Frontier logo]()
$322
This United Airlines deal was found by Cheapflights users on 4/21. 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 5/196:10 am
PHL
- EUG
1 stop8h 50m
United Airlines
Tue 5/266:49 pm
EUG
- PHL
1 stop10h 01m
United Airlines
Deal found 4/21![United Airlines logo]()
$311
This Expedia deal was found by Cheapflights users on 4/20. 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.
Fri 5/228:35 pm
PHL
- PDX
1 stop23h 11m
Multiple Airlines
Sat 5/307:40 am
PDX
- PHL
Nonstop5h 05m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$319
This Booking.com deal was found by Cheapflights users on 4/21. 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.
Sat 5/238:35 pm
PHL
- BOI
1 stop17h 55m
Frontier
Tue 5/261:25 pm
BOI
- PHL
1 stop14h 12m
Frontier
Deal found 4/21![Frontier logo]()
$238
This Kiwi.com deal was found by Cheapflights users on 4/18. 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 5/238:35 pm
PHL
- PDX
2 stops16h 45m
Frontier
Mon 6/112:35 pm
PDX
- PHL
1 stop14h 02m
Frontier
Deal found 4/18![Frontier logo]()
$327
This Mytrip deal was found by Cheapflights users on 4/19. 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.
Mon 5/258:35 pm
PHL
- BOI
1 stop17h 55m
Frontier
Tue 6/21:25 pm
BOI
- PHL
1 stop14h 12m
Frontier
Deal found 4/19![Frontier logo]()
$196
This Delta deal was found by Cheapflights users on 4/21. 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.
Tue 5/265:45 am
PHL
- BOI
1 stop9h 33m
Delta
Thu 5/286:00 pm
BOI
- PHL
1 stop9h 37m
Delta
Deal found 4/21![Delta logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 4/18. 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 5/278:35 pm
PHL
- PDX
1 stop23h 11m
Frontier
Mon 6/112:35 pm
PDX
- PHL
2 stops14h 46m
Frontier
Deal found 4/18![Frontier logo]()
$325
This Southwest deal was found by Cheapflights users on 4/21. 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 5/282:15 pm
PHL
- PDX
1 stop12h 55m
Southwest
Tue 6/211:15 am
PDX
- PHL
2 stops9h 40m
Southwest
Deal found 4/21![Southwest logo]()
$316
This Kiwi.com deal was found by Cheapflights users on 4/18. 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 5/288:35 pm
PHL
- PDX
1 stop23h 11m
Frontier
Tue 6/25:46 pm
PDX
- PHL
2 stops12h 13m
Frontier
Deal found 4/18![Frontier logo]()
$324
This American Airlines deal was found by Cheapflights users on 4/19. 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 5/298:20 am
PHL
- BOI
1 stop8h 47m
American Airlines
Sun 5/313:11 pm
BOI
- PHL
1 stop7h 32m
American Airlines
Deal found 4/19![American Airlines logo]()
$314
One-way flights from Philadelphia to OregonSearch for one-way flight options from Philadelphia to Oregon. Find affordable one-way fares based on user searches. Data last updated April 22, 2026.
Search for one-way flight options from Philadelphia to Oregon. Find affordable one-way fares based on user searches. Data last updated April 22, 2026.
This Delta deal was found by Cheapflights users on 4/20. 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.
Tue 5/127:01 pm
PHL
- BOI
1 stop6h 45m
Delta
Deal found 4/20![Delta logo]()
$99
This Booking.com deal was found by Cheapflights users on 4/22. 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.
Sat 5/98:35 pm
PHL
- PDX
1 stop23h 11m
Frontier
Deal found 4/22![Frontier logo]()
$106
This Booking.com deal was found by Cheapflights users on 4/21. 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.
Wed 5/278:35 pm
PHL
- PDX
1 stop23h 11m
Frontier
Deal found 4/21![Frontier logo]()
$111
This Delta deal was found by Cheapflights users on 4/20. 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 5/117:01 pm
PHL
- BOI
1 stop6h 45m
Delta
Deal found 4/20![Delta logo]()
$111
This Mytrip deal was found by Cheapflights users on 4/19. 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 4/288:36 pm
PHL
- PDX
1 stop18h 16m
Frontier
Deal found 4/19![Frontier logo]()
$131
This Booking.com deal was found by Cheapflights users on 4/19. 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.
Sat 6/1312:42 pm
PHL
- BOI
1 stop25h 48m
Frontier
Deal found 4/19![Frontier logo]()
$131
This Kiwi.com deal was found by Cheapflights users on 4/18. 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 5/198:35 pm
PHL
- PDX
2 stops40h 45m
Frontier
Deal found 4/18![Frontier logo]()
$134
This Delta deal was found by Cheapflights users on 4/21. 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.
Tue 6/97:00 am
PHL
- EUG
1 stop9h 01m
Delta
Deal found 4/21![Delta logo]()
$135
This CheapOair deal was found by Cheapflights users on 4/20. 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.
Fri 5/18:41 pm
PHL
- PDX
1 stop18h 01m
Frontier
Deal found 4/20![Frontier logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 5/128:35 pm
PHL
- PDX
2 stops51h 16m
Frontier
Deal found 4/20![Frontier logo]()
$138
This Delta deal was found by Cheapflights users on 4/21. 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.
Sun 5/247:10 am
PHL
- BOI
1 stop9h 50m
Delta
Deal found 4/21![Delta logo]()
$140
This Mytrip deal was found by Cheapflights users on 4/21. 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.
Sat 4/258:41 pm
PHL
- PDX
1 stop16h 39m
Frontier
Deal found 4/21![Frontier logo]()
$141
Find flight deals from Philadelphia to Oregon
Keep the following information in mind while searching for Philadelphia to Oregon flight deals. Data was last updated April 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $196 (Mytrip) |
One-way from | $99 (Delta) |
Popular in | March |
Cheapest in | January |
Average price | $456 |
Good round-trip deal | $457 or less |
Good one-way deal | $224 or less |
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 April 22, 2026.
Use the filters below to find and compare flights from Philadelphia to Oregon that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PhiladelphiaBoise
PHL - BOI
PHLBOI
Philadelphia
Fri 8/21
5:30 am-4:48 pm
2 stops13h 18m
Boise Air Term. Gowen Fld
Mon 8/24
5:40 am-6:29 pm
2 stops10h 49m
$248
PhiladelphiaBoise
PHL - BOI
PHLBOI
Philadelphia
Sat 8/22
6:15 am-2:03 pm
1 stop9h 48m
Boise Air Term. Gowen Fld
Sat 8/29
3:25 pm-11:40 pm
1 stop6h 15m
$270
PhiladelphiaBoise
PHL - BOI
PHLBOI
Philadelphia
Sat 8/29
10:28 am-5:53 pm
2 stops9h 25m
Boise Air Term. Gowen Fld
Sat 9/5
10:37 am-7:10 pm
1 stop6h 33m
$284
PhiladelphiaBoise
PHL - BOI
PHLBOI
Philadelphia
Thu 10/1
7:05 am-3:38 pm
1 stop10h 33m
Boise Air Term. Gowen Fld
Tue 10/6
7:30 pm-10:40 am
2 stops13h 10m
$284
PhiladelphiaEugene
PHL - EUG
PHLEUG
Philadelphia
Fri 9/25
6:10 am-11:13 am
1 stop8h 03m
Eugene
Wed 9/30
5:30 am-5:30 pm
1 stop9h 00m
$311
PhiladelphiaBoise
PHL - BOI
PHLBOI
Philadelphia
Mon 8/10
7:05 am-2:22 pm
1 stop9h 17m
Boise Air Term. Gowen Fld
Tue 8/18
6:00 am-7:22 pm
2 stops11h 22m
$334
PhiladelphiaEugene
PHL - EUG
PHLEUG
Philadelphia
Tue 9/1
7:00 am-1:37 pm
1 stop9h 37m
Eugene
Wed 9/2
5:25 am-3:44 pm
1 stop7h 19m
$335
PhiladelphiaBoise
PHL - BOI
PHLBOI
Philadelphia
Wed 7/29
5:40 am-10:57 am
1 stop7h 17m
Boise Air Term. Gowen Fld
Sun 8/2
7:28 pm-5:53 am
1 stop8h 25m
$339
PhiladelphiaPortland
PHL - PDX
PHLPDX
Philadelphia
Tue 5/19
5:45 am-10:53 am
1 stop8h 08m
Portland
Tue 5/26
2:06 pm-12:57 am
1 stop7h 51m
$357
PhiladelphiaBoise
PHL - BOI
PHLBOI
Philadelphia
Wed 6/3
2:23 pm-12:04 am
2 stops11h 41m
Boise Air Term. Gowen Fld
Sun 6/7
11:45 pm-9:34 am
1 stop7h 49m
$369
Showing 1-10 of 60 resultsSorted by cheapest first
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.
PHL-BOI
PHL-EUG
PHL-PDX
PHL-RDM
PHL-MFR
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
PHL-USOR
PHL-BOI
PHL-EUG
PHL-PDX
PHL-RDM
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 $78). Flying from Philadelphia to Oregon in January is currently the most expensive (average of $256). 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.
How much does it cost to fly round-trip from Philadelphia to Oregon?
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 April 22, 2026.
Peruse reviews from past customers who have flown with Southwest,Alaska Airlines, andDelta from Philadelphia to Oregon to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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.
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Alternative routes for Philadelphia to Oregon
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Complete your trip
Complete your trip to Oregon by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Philadelphia to Oregon by cabin class
Find flights from Philadelphia to Oregon, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Philadelphia and Oregon flights
Browse other Philadelphia and Oregon flight options. Last updated on April 22, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Philadelphia to Oregon flights
Consider these flights traveling from Philadelphia to Oregon.
Top 7 airlines flying from Philadelphia to Oregon
Discover the top 7 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 April 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$139 | Average$440 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$161 | Average$278 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$201 | Average$435 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$238 | Average$418 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$276 | Average$538 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$281 | Average$513 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$344 | Average$525 | FlexibilityNo cancel fee | On-time71% |