$120+ 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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — PDX
Jul 29 — Aug 51
Round-trip
1 adult, Economy
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Find cheap flights from Philadelphia to Oregon with Cheapflights
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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 June 29, 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 June 29, 2026.
This Booking.com deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1212:44 pm
PHL
- BOI
1 stop25h 45m
Frontier
Sun 8/161:24 pm
BOI
- PHL
1 stop14h 15m
Frontier
Deal found 6/24![Frontier logo]()
$253
This Delta deal was found by Cheapflights users on 6/28. 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 8/126:55 pm
PHL
- BOI
1 stop7h 04m
Delta
Thu 8/135:59 pm
BOI
- PHL
1 stop9h 51m
Delta
Deal found 6/28![Delta logo]()
$301
This Delta deal was found by Cheapflights users on 6/28. 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 8/26:55 pm
PHL
- BOI
1 stop7h 18m
Delta
Sat 8/82:53 pm
BOI
- PHL
1 stop7h 03m
Delta
Deal found 6/28![Delta logo]()
$304
This United Airlines deal was found by Cheapflights users on 6/28. 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 9/26:25 am
PHL
- BOI
1 stop7h 03m
United Airlines
Sat 9/125:00 am
BOI
- PHL
2 stops10h 54m
United Airlines
Deal found 6/28![United Airlines logo]()
$306
This United Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/34:14 pm
PHL
- BOI
1 stop7h 15m
United Airlines
Tue 7/147:05 pm
BOI
- PHL
1 stop10h 45m
United Airlines
Deal found 6/25![United Airlines logo]()
$307
This Gotogate deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/217:33 am
PHL
- BOI
1 stop9h 53m
Multiple Airlines
Sun 7/261:24 pm
BOI
- PHL
1 stop20h 25m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$312
This Alaska Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:00 am
PHL
- BOI
1 stop10h 30m
Alaska Airlines
Sat 9/266:00 am
BOI
- PHL
1 stop7h 45m
Alaska Airlines
Deal found 6/24![Alaska Airlines logo]()
$330
This Delta deal was found by Cheapflights users on 6/26. 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 7/246:55 pm
PHL
- BOI
1 stop7h 10m
Delta
Fri 7/316:07 pm
BOI
- PHL
1 stop9h 22m
Delta
Deal found 6/26![Delta logo]()
$333
This American Airlines deal was found by Cheapflights users on 6/26. 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.
Wed 8/57:05 am
PHL
- BOI
1 stop8h 19m
American Airlines
Wed 8/123:19 pm
BOI
- PHL
1 stop6h 40m
American Airlines
Deal found 6/26![American Airlines logo]()
$334
This American Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/184:17 pm
PHL
- BOI
1 stop8h 54m
American Airlines
Tue 7/213:10 pm
BOI
- PHL
1 stop7h 49m
American Airlines
Deal found 6/25![American Airlines logo]()
$335
This American Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/305:00 am
PHL
- BOI
1 stop8h 19m
American Airlines
Tue 8/45:36 pm
BOI
- PHL
1 stop9h 59m
American Airlines
Deal found 6/24![American Airlines logo]()
$343
This Trip.com deal was found by Cheapflights users on 6/28. 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.
Wed 7/2912:44 pm
PHL
- BOI
1 stop25h 45m
Frontier
Sun 8/21:24 pm
BOI
- PHL
1 stop14h 15m
Frontier
Deal found 6/28![Frontier logo]()
$346
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 June 29, 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 June 29, 2026.
This Delta deal was found by Cheapflights users on 6/27. 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 8/227:05 am
PHL
- BOI
1 stop10h 13m
Delta
Sat 8/292:53 pm
BOI
- PHL
1 stop7h 03m
Delta
Deal found 6/27![Delta logo]()
$301
This United Airlines deal was found by Cheapflights users on 6/26. 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 10/276:00 am
PHL
- PDX
1 stop9h 01m
United Airlines
Fri 10/307:00 am
PDX
- PHL
1 stop7h 42m
United Airlines
Deal found 6/26![United Airlines logo]()
$370
This Southwest deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:00 am
PHL
- EUG
1 stop7h 35m
Southwest
Tue 8/181:40 pm
EUG
- PHL
1 stop7h 10m
Southwest
Deal found 6/25![Southwest logo]()
$382
This Alaska Airlines deal was found by Cheapflights users on 6/27. 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 10/76:39 pm
PHL
- EUG
1 stop8h 18m
Alaska Airlines
Mon 10/127:23 pm
EUG
- PHL
1 stop7h 17m
Alaska Airlines
Deal found 6/27![Alaska Airlines logo]()
$388
This Delta deal was found by Cheapflights users on 6/26. 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 7/175:40 am
PHL
- BOI
1 stop7h 17m
Delta
Sun 7/197:28 pm
BOI
- PHL
1 stop8h 01m
Delta
Deal found 6/26![Delta logo]()
$373
This Southwest deal was found by Cheapflights users on 6/28. 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 8/126:00 am
PHL
- BOI
2 stops9h 40m
Southwest
Thu 8/1311:30 am
BOI
- PHL
1 stop7h 35m
Southwest
Deal found 6/28![Southwest logo]()
$384
This Alaska Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/284:48 pm
PHL
- PDX
Nonstop5h 46m
Alaska Airlines
Sun 9/67:30 am
PDX
- PHL
Nonstop5h 15m
Alaska Airlines
Deal found 6/25![Alaska Airlines logo]()
$397
This United Airlines deal was found by Cheapflights users on 6/28. 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 7/136:00 am
PHL
- EUG
1 stop9h 01m
United Airlines
Fri 7/171:59 pm
EUG
- PHL
1 stop8h 24m
United Airlines
Deal found 6/28![United Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 6/28. 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 8/157:05 am
PHL
- EUG
1 stop8h 59m
Delta
Sat 8/225:43 pm
EUG
- PHL
1 stop9h 07m
Delta
Deal found 6/28![Delta logo]()
$377
This Southwest deal was found by Cheapflights users on 6/28. 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 8/158:05 am
PHL
- PDX
2 stops11h 15m
Southwest
Sat 8/2211:30 pm
PDX
- PHL
1 stop10h 10m
Southwest
Deal found 6/28![Southwest logo]()
$391
This Alaska Airlines deal was found by Cheapflights users on 6/26. 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.
Fri 9/116:59 pm
PHL
- MFR
1 stop8h 00m
Alaska Airlines
Wed 9/167:24 pm
MFR
- PHL
1 stop17h 21m
Alaska Airlines
Deal found 6/26![Alaska Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2510:34 am
PHL
- RDM
2 stops10h 53m
United Airlines
Tue 9/17:30 am
RDM
- PHL
1 stop8h 45m
United Airlines
Deal found 6/24![United Airlines logo]()
$404
This American Airlines deal was found by Cheapflights users on 6/28. 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.
Mon 7/138:12 pm
PHL
- PDT
1 stop25h 08m
Multiple Airlines
Fri 7/176:00 am
PDT
- PHL
1 stop11h 57m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$905
This Delta deal was found by Cheapflights users on 6/26. 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 10/37:05 am
PHL
- EUG
1 stop8h 53m
Delta
Sat 10/105:30 pm
EUG
- PHL
1 stop9h 33m
Delta
Deal found 6/26![Delta logo]()
$377
This Southwest deal was found by Cheapflights users on 6/26. 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.
Mon 8/104:05 pm
PHL
- PDX
2 stops10h 10m
Southwest
Sat 8/159:00 am
PDX
- PHL
2 stops10h 50m
Southwest
Deal found 6/26![Southwest logo]()
$393
This United Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:15 am
PHL
- EUG
2 stops11h 57m
United Airlines
Sat 10/106:00 am
EUG
- PHL
1 stop8h 28m
United Airlines
Deal found 6/24![United Airlines logo]()
$408
This Delta deal was found by Cheapflights users on 6/26. 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 9/267:20 am
PHL
- EUG
2 stops12h 51m
Delta
Sat 10/105:30 pm
EUG
- PHL
1 stop9h 33m
Delta
Deal found 6/26![Delta logo]()
$382
This Southwest deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2410:20 am
PHL
- PDX
2 stops9h 15m
Southwest
Sat 8/296:00 am
PDX
- PHL
2 stops11h 45m
Southwest
Deal found 6/24![Southwest logo]()
$396
This Alaska Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/134:26 pm
PHL
- MFR
1 stop10h 38m
Alaska Airlines
Mon 8/177:35 pm
MFR
- PHL
1 stop16h 48m
Alaska Airlines
Deal found 6/25![Alaska Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 6/28. 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 9/239:30 am
PHL
- BOI
2 stops14h 07m
United Airlines
Sat 9/266:50 pm
BOI
- PHL
1 stop10h 59m
United Airlines
Deal found 6/28![United Airlines logo]()
$416
This Delta deal was found by Cheapflights users on 6/27. 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 10/77:00 am
PHL
- EUG
1 stop8h 56m
Delta
Mon 10/125:40 pm
EUG
- PHL
2 stops9h 25m
Delta
Deal found 6/27![Delta logo]()
$393
This Southwest deal was found by Cheapflights users on 6/28. 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 9/31:05 pm
PHL
- PDX
1 stop13h 35m
Southwest
Mon 9/75:45 am
PDX
- PHL
2 stops12h 20m
Southwest
Deal found 6/28![Southwest logo]()
$399
This United Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/225:01 pm
PHL
- BOI
1 stop7h 52m
United Airlines
Sat 8/2910:36 am
BOI
- PHL
2 stops12h 23m
United Airlines
Deal found 6/25![United Airlines logo]()
$416
This Expedia deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:00 am
PHL
- YKM
1 stop10h 44m
Alaska Airlines
Sat 9/263:21 pm
YKM
- PHL
1 stop11h 19m
Alaska Airlines
Deal found 6/24![Alaska Airlines logo]()
$459
This Delta deal was found by Cheapflights users on 6/26. 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 8/307:05 am
PHL
- MFR
1 stop8h 48m
Delta
Tue 9/15:28 pm
MFR
- PHL
1 stop9h 22m
Delta
Deal found 6/26![Delta logo]()
$399
This Southwest deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/123:05 pm
PHL
- BOI
2 stops10h 15m
Southwest
Thu 8/2011:30 am
BOI
- PHL
2 stops8h 10m
Southwest
Deal found 6/25![Southwest logo]()
$399
This Alaska Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/36:39 pm
PHL
- RDM
1 stop8h 11m
Alaska Airlines
Wed 10/74:00 pm
RDM
- PHL
2 stops10h 40m
Alaska Airlines
Deal found 6/25![Alaska Airlines logo]()
$482
This Delta deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/217:05 am
PHL
- MFR
1 stop8h 48m
Delta
Tue 8/255:28 pm
MFR
- PHL
1 stop9h 22m
Delta
Deal found 6/24![Delta logo]()
$399
This Southwest deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/51:10 pm
PHL
- BOI
2 stops10h 20m
Southwest
Mon 9/77:30 am
BOI
- PHL
2 stops11h 35m
Southwest
Deal found 6/25![Southwest logo]()
$415
This Delta deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/137:00 pm
PHL
- MFR
1 stop7h 55m
Delta
Mon 8/175:28 pm
MFR
- PHL
1 stop9h 22m
Delta
Deal found 6/29![Delta logo]()
$399
Last-minute flights from Philadelphia to OregonDiscover last-minute flight deals from Philadelphia to Oregon. Data last updated June 29, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Oregon. Data last updated June 29, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/34:14 pm
PHL
- BOI
1 stop7h 15m
United Airlines
Tue 7/147:05 pm
BOI
- PHL
1 stop10h 45m
United Airlines
Deal found 6/25![United Airlines logo]()
$307
This Southwest deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/34:45 pm
PHL
- BOI
2 stops10h 25m
Southwest
Tue 7/144:05 pm
BOI
- PHL
1 stop7h 00m
Southwest
Deal found 6/25![Southwest logo]()
$358
This CheapOair deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/98:37 pm
PHL
- PDX
1 stop23h 14m
Frontier
Tue 7/145:16 pm
PDX
- PHL
1 stop15h 33m
Frontier
Deal found 6/24![Frontier logo]()
$358
This Trip.com deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/138:37 pm
PHL
- PDX
1 stop22h 54m
Frontier
Sat 7/2512:20 pm
PDX
- PHL
1 stop20h 29m
Frontier
Deal found 6/25![Frontier logo]()
$361
This American Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/158:15 am
PHL
- BOI
1 stop8h 31m
American Airlines
Mon 7/203:10 pm
BOI
- PHL
1 stop7h 49m
American Airlines
Deal found 6/25![American Airlines logo]()
$350
This American Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/184:17 pm
PHL
- BOI
1 stop8h 54m
American Airlines
Mon 7/203:10 pm
BOI
- PHL
1 stop7h 49m
American Airlines
Deal found 6/25![American Airlines logo]()
$335
This Gotogate deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/217:33 am
PHL
- BOI
1 stop9h 53m
Multiple Airlines
Sun 7/261:24 pm
BOI
- PHL
1 stop20h 25m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$312
This Delta deal was found by Cheapflights users on 6/26. 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 7/246:55 pm
PHL
- BOI
1 stop7h 10m
Delta
Fri 7/316:07 pm
BOI
- PHL
1 stop9h 22m
Delta
Deal found 6/26![Delta logo]()
$333
This United Airlines deal was found by Cheapflights users on 6/27. 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 7/286:00 am
PHL
- PDX
1 stop8h 38m
United Airlines
Tue 8/1111:02 pm
PDX
- PHL
1 stop7h 36m
United Airlines
Deal found 6/27![United Airlines logo]()
$357
This CheapOair deal was found by Cheapflights users on 6/28. 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 7/2812:44 pm
PHL
- PDX
1 stop30h 52m
Frontier
Tue 8/45:16 pm
PDX
- PHL
1 stop15h 33m
Frontier
Deal found 6/28![Frontier logo]()
$360
This Trip.com deal was found by Cheapflights users on 6/28. 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.
Wed 7/2912:44 pm
PHL
- BOI
1 stop25h 45m
Frontier
Sun 8/21:24 pm
BOI
- PHL
1 stop14h 15m
Frontier
Deal found 6/28![Frontier logo]()
$346
This American Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/305:00 am
PHL
- BOI
1 stop8h 19m
American Airlines
Tue 8/45:36 pm
BOI
- PHL
1 stop9h 59m
American Airlines
Deal found 6/24![American Airlines logo]()
$343
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 June 29, 2026.
Search for one-way flight options from Philadelphia to Oregon. Find affordable one-way fares based on user searches. Data last updated June 29, 2026.
This Frontier deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/611:06 am
PHL
- PDX
1 stop9h 58m
Frontier
Deal found 6/26![Frontier logo]()
$120
This Frontier deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:00 am
PHL
- PDX
1 stop12h 21m
Frontier
Deal found 6/26![Frontier logo]()
$126
This Frontier deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/207:00 am
PHL
- PDX
1 stop8h 52m
Frontier
Deal found 6/24![Frontier logo]()
$132
This Trip.com deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/228:37 pm
PHL
- PDX
1 stop23h 34m
Frontier
Deal found 6/24![Frontier logo]()
$134
This CheapOair deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/238:44 pm
PHL
- PDX
1 stop22h 51m
Frontier
Deal found 6/25![Frontier logo]()
$136
This Booking.com deal was found by Cheapflights users on 6/28. 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.
Mon 7/68:37 pm
PHL
- BOI
1 stop17h 52m
Frontier
Deal found 6/28![Frontier logo]()
$136
This Frontier deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/248:00 am
PHL
- PDX
1 stop12h 21m
Frontier
Deal found 6/24![Frontier logo]()
$138
This Frontier deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1411:06 am
PHL
- PDX
1 stop8h 48m
Frontier
Deal found 6/24![Frontier logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 6/28. 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 7/268:37 pm
PHL
- PDX
1 stop23h 14m
Frontier
Deal found 6/28![Frontier logo]()
$144
This Frontier deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/218:00 am
PHL
- PDX
1 stop12h 21m
Frontier
Deal found 6/24![Frontier logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 6/27. 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 9/138:44 pm
PHL
- PDX
1 stop22h 51m
Frontier
Deal found 6/27![Frontier logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 6/26. 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 7/278:37 pm
PHL
- PDX
1 stop22h 54m
Frontier
Deal found 6/26![Frontier logo]()
$149
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 June 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $253 (Booking.com) |
One-way from | $120 (Frontier) |
Popular in | March |
Cheapest in | January |
Average price | $482 |
Good round-trip deal | $417 or less |
Good one-way deal | $208 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 June 29, 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
Sat 8/22
7:05 am-3:18 pm
1 stop10h 13m
Boise Air Term. Gowen Fld
Sat 8/29
2:53 pm-11:56 pm
1 stop7h 03m
$301
PhiladelphiaPortland
PHL - PDX
PHLPDX
Philadelphia
Tue 10/27
6:00 am-12:01 pm
1 stop9h 01m
Portland
Fri 10/30
7:00 am-5:42 pm
1 stop7h 42m
$370
PhiladelphiaBoise
PHL - BOI
PHLBOI
Philadelphia
Fri 7/17
5:40 am-10:57 am
1 stop7h 17m
Boise Air Term. Gowen Fld
Sun 7/19
7:28 pm-5:29 am
1 stop8h 01m
$373
PhiladelphiaEugene
PHL - EUG
PHLEUG
Philadelphia
Sat 8/15
7:05 am-1:04 pm
1 stop8h 59m
Eugene
Sat 8/22
5:43 pm-5:50 am
1 stop9h 07m
$377
PhiladelphiaEugene
PHL - EUG
PHLEUG
Philadelphia
Sat 10/3
7:05 am-12:58 pm
1 stop8h 53m
Eugene
Sat 10/10
5:30 pm-6:03 am
1 stop9h 33m
$377
PhiladelphiaEugene
PHL - EUG
PHLEUG
Philadelphia
Tue 8/11
6:00 am-10:35 am
1 stop7h 35m
Eugene
Tue 8/18
1:40 pm-11:50 pm
1 stop7h 10m
$382
PhiladelphiaEugene
PHL - EUG
PHLEUG
Philadelphia
Sat 9/26
7:20 am-5:11 pm
2 stops12h 51m
Eugene
Sat 10/10
5:30 pm-6:03 am
1 stop9h 33m
$382
PhiladelphiaBoise
PHL - BOI
PHLBOI
Philadelphia
Wed 8/12
6:00 am-1:40 pm
2 stops9h 40m
Boise Air Term. Gowen Fld
Thu 8/13
11:30 am-9:05 pm
1 stop7h 35m
$384
PhiladelphiaEugene
PHL - EUG
PHLEUG
Philadelphia
Wed 10/7
6:39 pm-11:57 pm
1 stop8h 18m
Eugene
Mon 10/12
7:23 pm-5:40 am
1 stop7h 17m
$388
PhiladelphiaPortland
PHL - PDX
PHLPDX
Philadelphia
Sat 8/15
8:05 am-4:20 pm
2 stops11h 15m
Portland
Sat 8/22
11:30 pm-12:40 pm
1 stop10h 10m
$391
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-MFR
PHL-PDX
PHL-EUG
PHL-RDM
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-MFR
PHL-PDX
PHL-EUG
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.
What is the cheapest time of day to fly from PHL to OR?
Find hourly flight availability from Philadelphia to Oregon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 29, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Philadelphia to Oregon as you normally would.
How much does it cost to fly round-trip from Philadelphia to Oregon?
How far ahead should I book a flight from Philadelphia to Oregon?
Booking 63 days in advance of your planned departure date is, on average, the best time to get cheap flights from Philadelphia to Oregon. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
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 June 29, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines,Southwest, 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.
Crew
8.5
Food
7.0
Overall
7.9
Entertainment
7.0
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Crew
8.5
Food
7.0
Overall
7.9
Entertainment
7.0
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Crew
8.5
Food
7.0
Overall
7.9
Entertainment
7.0
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Crew
8.5
Food
7.0
Overall
7.9
Entertainment
7.0
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Crew
8.5
Food
7.0
Overall
7.9
Entertainment
7.0
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Crew
8.5
Food
7.0
Overall
7.9
Entertainment
7.0
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
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
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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 June 29, 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 June 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$139 | Average$455 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$161 | Average$271 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$201 | Average$435 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$238 | Average$462 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$276 | Average$554 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$279 | Average$516 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$344 | Average$479 | FlexibilityNo cancel fee | On-time71% |