$88+ 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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — PDX
Jun 7 — Jun 141
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 May 8, 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 May 8, 2026.
This Gotogate deal was found by Cheapflights users on 5/3. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/68:35 pm
PHL
- BOI
1 stop18h 03m
Frontier
Tue 6/91:25 pm
BOI
- PHL
1 stop20h 22m
Frontier
Deal found 5/3![Frontier logo]()
$215
This Booking.com deal was found by Cheapflights users on 5/6. 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 6/18:35 pm
PHL
- BOI
1 stop17h 55m
Frontier
Tue 6/91:25 pm
BOI
- PHL
1 stop20h 22m
Frontier
Deal found 5/6![Frontier logo]()
$237
This Mytrip deal was found by Cheapflights users on 5/4. 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 6/88:35 pm
PHL
- BOI
1 stop17h 55m
Frontier
Thu 6/111:25 pm
BOI
- PHL
1 stop14h 13m
Frontier
Deal found 5/4![Frontier logo]()
$247
This American Airlines deal was found by Cheapflights users on 5/6. 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 8/226:00 am
PHL
- BOI
1 stop9h 56m
American Airlines
Sat 8/292:46 pm
BOI
- PHL
1 stop7h 13m
American Airlines
Deal found 5/6![American Airlines logo]()
$279
This Delta deal was found by Cheapflights users on 5/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/305:28 pm
PHL
- BOI
2 stops8h 18m
Delta
Tue 8/115:59 pm
BOI
- PHL
1 stop9h 41m
Delta
Deal found 5/3![Delta logo]()
$284
This Delta deal was found by Cheapflights users on 5/7. 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 9/37:05 am
PHL
- BOI
1 stop9h 17m
Delta
Sat 9/193:25 pm
BOI
- PHL
1 stop6h 15m
Delta
Deal found 5/7![Delta logo]()
$289
This Delta deal was found by Cheapflights users on 5/6. 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 8/227:20 am
PHL
- BOI
2 stops13h 40m
Delta
Sat 8/295:10 am
BOI
- PHL
2 stops12h 41m
Delta
Deal found 5/6![Delta logo]()
$290
This Booking.com deal was found by Cheapflights users on 5/4. 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 5/208:35 pm
PHL
- BOI
1 stop17h 55m
Frontier
Sun 5/241:25 pm
BOI
- PHL
1 stop14h 12m
Frontier
Deal found 5/4![Frontier logo]()
$304
This American Airlines deal was found by Cheapflights users on 5/6. 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 9/29:35 am
PHL
- BOI
1 stop9h 14m
American Airlines
Tue 9/83:04 pm
BOI
- PHL
1 stop6h 55m
American Airlines
Deal found 5/6![American Airlines logo]()
$314
This Delta deal was found by Cheapflights users on 5/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/315:40 am
PHL
- BOI
2 stops8h 34m
Delta
Tue 8/115:59 pm
BOI
- PHL
1 stop9h 41m
Delta
Deal found 5/3![Delta logo]()
$319
This Expedia deal was found by Cheapflights users on 5/6. 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.
Thu 5/288:35 pm
PHL
- PDX
1 stop23h 11m
Frontier
Thu 6/412:35 pm
PDX
- PHL
1 stop14h 02m
Frontier
Deal found 5/6![Frontier logo]()
$329
This Expedia deal was found by Cheapflights users on 5/6. 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.
Thu 8/611:06 am
PHL
- PDX
1 stop9h 58m
Frontier
Sun 8/96:59 pm
PDX
- PHL
1 stop8h 23m
Frontier
Deal found 5/6![Frontier logo]()
$335
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 May 8, 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 May 8, 2026.
This Delta deal was found by Cheapflights users on 5/6. 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 7/296:57 pm
PHL
- BOI
1 stop6h 49m
Delta
Mon 8/36:44 pm
BOI
- PHL
1 stop9h 21m
Delta
Deal found 5/6![Delta logo]()
$279
This Southwest deal was found by Cheapflights users on 5/4. 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 9/236:00 am
PHL
- BOI
1 stop6h 55m
Southwest
Tue 9/296:00 am
BOI
- PHL
2 stops10h 00m
Southwest
Deal found 5/4![Southwest logo]()
$319
This Alaska Airlines deal was found by Cheapflights users on 5/7. 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 6/44:45 pm
PHL
- PDX
Nonstop5h 52m
Alaska Airlines
Tue 6/97:40 am
PDX
- PHL
Nonstop5h 05m
Alaska Airlines
Deal found 5/7![Alaska Airlines logo]()
$357
This United Airlines deal was found by Cheapflights users on 5/5. 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 6/296:00 am
PHL
- MFR
1 stop9h 04m
United Airlines
Tue 7/76:35 pm
MFR
- PHL
1 stop10h 15m
United Airlines
Deal found 5/5![United Airlines logo]()
$473
This Delta deal was found by Cheapflights users on 5/5. 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 5/297:01 pm
PHL
- BOI
1 stop6h 45m
Delta
Tue 6/26:41 pm
BOI
- PHL
2 stops14h 21m
Delta
Deal found 5/5![Delta logo]()
$284
This Delta deal was found by Cheapflights users on 5/5. 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 8/229:00 am
PHL
- BOI
2 stops12h 00m
Delta
Sat 8/292:53 pm
BOI
- PHL
1 stop7h 03m
Delta
Deal found 5/5![Delta logo]()
$284
This Southwest deal was found by Cheapflights users on 5/7. 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 7/74:35 pm
PHL
- BOI
2 stops9h 50m
Southwest
Tue 7/144:05 pm
BOI
- PHL
1 stop6h 55m
Southwest
Deal found 5/7![Southwest logo]()
$350
This Alaska Airlines deal was found by Cheapflights users on 5/4. 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 9/187:00 am
PHL
- MFR
1 stop8h 57m
Alaska Airlines
Sat 9/261:34 pm
MFR
- PHL
1 stop13h 06m
Alaska Airlines
Deal found 5/4![Alaska Airlines logo]()
$389
This Southwest deal was found by Cheapflights users on 5/7. 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 9/16:00 am
PHL
- BOI
2 stops9h 40m
Southwest
Tue 9/812:35 pm
BOI
- PHL
1 stop6h 00m
Southwest
Deal found 5/7![Southwest logo]()
$354
This Delta deal was found by Cheapflights users on 5/6. 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 9/23:10 pm
PHL
- BOI
2 stops10h 46m
Delta
Tue 9/811:35 am
BOI
- PHL
2 stops10h 05m
Delta
Deal found 5/6![Delta logo]()
$330
This Alaska Airlines deal was found by Cheapflights users on 5/5. 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 9/14:44 pm
PHL
- RDM
1 stop9h 02m
Alaska Airlines
Sat 9/55:25 am
RDM
- PHL
1 stop7h 19m
Alaska Airlines
Deal found 5/5![Alaska Airlines logo]()
$389
This Delta deal was found by Cheapflights users on 5/7. 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 7/296:57 pm
PHL
- BOI
1 stop6h 49m
Delta
Sun 8/211:42 pm
BOI
- PHL
1 stop7h 54m
Delta
Deal found 5/7![Delta logo]()
$337
This Southwest deal was found by Cheapflights users on 5/5. 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 8/125:10 pm
PHL
- PDX
1 stop8h 05m
Southwest
Tue 8/181:25 pm
PDX
- PHL
1 stop7h 25m
Southwest
Deal found 5/5![Southwest logo]()
$373
This United Airlines deal was found by Cheapflights users on 5/4. 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 5/196:00 am
PHL
- RDM
1 stop8h 53m
United Airlines
Sat 5/235:00 am
RDM
- PHL
2 stops9h 42m
United Airlines
Deal found 5/4![United Airlines logo]()
$474
This Alaska Airlines deal was found by Cheapflights users on 5/4. 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 8/284:44 pm
PHL
- PDX
Nonstop5h 51m
Alaska Airlines
Sun 9/67:38 am
PDX
- PHL
Nonstop5h 06m
Alaska Airlines
Deal found 5/4![Alaska Airlines logo]()
$407
This Delta deal was found by Cheapflights users on 5/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/42:23 pm
PHL
- BOI
1 stop10h 05m
Delta
Thu 6/116:42 pm
BOI
- PHL
2 stops12h 02m
Delta
Deal found 5/3![Delta logo]()
$354
This Southwest deal was found by Cheapflights users on 5/4. 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 7/35:00 am
PHL
- EUG
2 stops12h 05m
Southwest
Tue 7/72:40 pm
EUG
- PHL
1 stop7h 20m
Southwest
Deal found 5/4![Southwest logo]()
$404
This Alaska Airlines deal was found by Cheapflights users on 5/8. 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 10/77:00 am
PHL
- EUG
1 stop9h 12m
Alaska Airlines
Mon 10/121:49 pm
EUG
- PHL
1 stop12h 51m
Alaska Airlines
Deal found 5/8![Alaska Airlines logo]()
$409
This United Airlines deal was found by Cheapflights users on 5/5. 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 5/276:00 am
PHL
- MFR
1 stop9h 04m
United Airlines
Sat 5/302:11 pm
MFR
- PHL
2 stops12h 20m
United Airlines
Deal found 5/5![United Airlines logo]()
$504
This Delta deal was found by Cheapflights users on 5/8. 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 8/147:09 pm
PHL
- BOI
1 stop6h 50m
Delta
Sun 8/1611:35 pm
BOI
- PHL
1 stop8h 01m
Delta
Deal found 5/8![Delta logo]()
$359
This Alaska Airlines deal was found by Cheapflights users on 5/7. 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 9/157:00 am
PHL
- EUG
1 stop9h 44m
Alaska Airlines
Wed 9/166:05 am
EUG
- PHL
1 stop8h 03m
Alaska Airlines
Deal found 5/7![Alaska Airlines logo]()
$425
This Southwest deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/12:20 pm
PHL
- PDX
1 stop7h 40m
Southwest
Sat 7/1110:10 am
PDX
- PHL
2 stops10h 55m
Southwest
Deal found 5/6![Southwest logo]()
$425
This United Airlines deal was found by Cheapflights users on 5/4. 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 6/176:00 am
PHL
- RDM
1 stop9h 12m
United Airlines
Wed 7/11:49 pm
RDM
- PHL
2 stops12h 42m
United Airlines
Deal found 5/4![United Airlines logo]()
$564
This Alaska Airlines deal was found by Cheapflights users on 5/5. 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 5/267:16 pm
PHL
- EUG
1 stop17h 25m
Alaska Airlines
Tue 6/24:00 pm
EUG
- PHL
1 stop20h 45m
Alaska Airlines
Deal found 5/5![Alaska Airlines logo]()
$425
This Southwest deal was found by Cheapflights users on 5/5. 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 7/306:55 pm
PHL
- PDX
1 stop8h 00m
Southwest
Sun 8/169:25 pm
PDX
- PHL
2 stops10h 45m
Southwest
Deal found 5/5![Southwest logo]()
$432
This Delta deal was found by Cheapflights users on 5/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/46:45 pm
PHL
- EUG
1 stop8h 03m
Delta
Mon 6/156:13 am
EUG
- PHL
1 stop8h 22m
Delta
Deal found 5/3![Delta logo]()
$399
This Southwest deal was found by Cheapflights users on 5/5. 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 6/306:40 pm
PHL
- PDX
1 stop7h 50m
Southwest
Tue 7/75:10 am
PDX
- PHL
2 stops10h 30m
Southwest
Deal found 5/5![Southwest logo]()
$432
This Alaska Airlines deal was found by Cheapflights users on 5/5. 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 5/274:45 pm
PHL
- MFR
1 stop8h 54m
Alaska Airlines
Sat 5/305:41 pm
MFR
- PHL
1 stop8h 54m
Alaska Airlines
Deal found 5/5![Alaska Airlines logo]()
$449
This Delta deal was found by Cheapflights users on 5/8. 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 7/106:55 pm
PHL
- EUG
1 stop8h 00m
Delta
Mon 7/205:45 pm
EUG
- PHL
1 stop8h 44m
Delta
Deal found 5/8![Delta logo]()
$425
This Southwest deal was found by Cheapflights users on 5/6. 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 6/174:35 pm
PHL
- PDX
2 stops10h 30m
Southwest
Tue 6/235:10 am
PDX
- PHL
2 stops10h 30m
Southwest
Deal found 5/6![Southwest logo]()
$437
Last-minute flights from Philadelphia to OregonDiscover last-minute flight deals from Philadelphia to Oregon. Data last updated May 8, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Oregon. Data last updated May 8, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 5/4. 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 5/208:35 pm
PHL
- BOI
1 stop17h 55m
Frontier
Sun 5/241:25 pm
BOI
- PHL
1 stop14h 12m
Frontier
Deal found 5/4![Frontier logo]()
$304
This Delta deal was found by Cheapflights users on 5/4. 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 5/262:23 pm
PHL
- BOI
1 stop10h 05m
Delta
Thu 5/288:45 am
BOI
- PHL
2 stops12h 27m
Delta
Deal found 5/4![Delta logo]()
$284
This Expedia deal was found by Cheapflights users on 5/6. 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.
Thu 5/288:35 pm
PHL
- PDX
1 stop23h 11m
Frontier
Thu 6/412:35 pm
PDX
- PHL
1 stop14h 02m
Frontier
Deal found 5/6![Frontier logo]()
$329
This Expedia deal was found by Cheapflights users on 5/5. 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 5/297:16 pm
PHL
- BOI
1 stop17h 47m
Alaska Airlines
Tue 6/26:07 pm
BOI
- PHL
1 stop9h 28m
Alaska Airlines
Deal found 5/5![Alaska Airlines logo]()
$279
This Delta deal was found by Cheapflights users on 5/5. 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 5/293:44 pm
PHL
- BOI
2 stops10h 20m
Delta
Tue 6/29:18 pm
BOI
- PHL
2 stops11h 12m
Delta
Deal found 5/5![Delta logo]()
$290
This Booking.com deal was found by Cheapflights users on 5/6. 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 6/18:35 pm
PHL
- BOI
1 stop17h 55m
Frontier
Tue 6/91:25 pm
BOI
- PHL
1 stop20h 22m
Frontier
Deal found 5/6![Frontier logo]()
$237
This Delta deal was found by Cheapflights users on 5/6. 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 6/16:45 pm
PHL
- BOI
1 stop7h 19m
Delta
Tue 6/95:30 am
BOI
- PHL
2 stops11h 50m
Delta
Deal found 5/6![Delta logo]()
$324
This Delta deal was found by Cheapflights users on 5/5. 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 6/44:06 pm
PHL
- BOI
1 stop8h 22m
Delta
Sat 6/61:53 pm
BOI
- PHL
1 stop9h 04m
Delta
Deal found 5/5![Delta logo]()
$319
This Delta deal was found by Cheapflights users on 5/7. 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 6/45:17 am
PHL
- BOI
1 stop9h 26m
Delta
Tue 6/96:43 am
BOI
- PHL
1 stop8h 52m
Delta
Deal found 5/7![Delta logo]()
$329
This Expedia deal was found by Cheapflights users on 5/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/57:16 pm
PHL
- BOI
1 stop17h 47m
Alaska Airlines
Mon 6/86:07 pm
BOI
- PHL
1 stop9h 28m
Alaska Airlines
Deal found 5/3![Alaska Airlines logo]()
$314
This Gotogate deal was found by Cheapflights users on 5/3. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/68:35 pm
PHL
- BOI
1 stop18h 03m
Frontier
Tue 6/91:25 pm
BOI
- PHL
1 stop20h 22m
Frontier
Deal found 5/3![Frontier logo]()
$215
This Mytrip deal was found by Cheapflights users on 5/4. 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 6/88:35 pm
PHL
- BOI
1 stop17h 55m
Frontier
Thu 6/111:25 pm
BOI
- PHL
1 stop14h 13m
Frontier
Deal found 5/4![Frontier logo]()
$247
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 May 8, 2026.
Search for one-way flight options from Philadelphia to Oregon. Find affordable one-way fares based on user searches. Data last updated May 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 5/298:35 pm
PHL
- PDX
1 stop23h 11m
Frontier
Deal found 5/4![Frontier logo]()
$88
This Booking.com deal was found by Cheapflights users on 5/6. 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 6/38:35 pm
PHL
- BOI
1 stop18h 03m
Frontier
Deal found 5/6![Frontier logo]()
$111
This Booking.com deal was found by Cheapflights users on 5/4. 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 6/88:35 pm
PHL
- BOI
1 stop17h 55m
Frontier
Deal found 5/4![Frontier logo]()
$116
This Booking.com deal was found by Cheapflights users on 5/4. 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 5/2310:40 am
PHL
- PDX
1 stop26h 40m
Frontier
Deal found 5/4![Frontier logo]()
$121
This Priceline deal was found by Cheapflights users on 5/6. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/3011:06 am
PHL
- PDX
1 stop9h 58m
Frontier
Deal found 5/6![Frontier logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 5/6. 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
Deal found 5/6![Frontier logo]()
$129
This Trip.com deal was found by Cheapflights users on 5/7. 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.
Fri 6/198:37 pm
PHL
- PDX
1 stop23h 20m
Frontier
Deal found 5/7![Frontier logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 7/38:37 pm
PHL
- PDX
1 stop23h 20m
Frontier
Deal found 5/5![Frontier logo]()
$135
This CheapOair deal was found by Cheapflights users on 5/5. 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.
Mon 7/1312:44 pm
PHL
- PDX
1 stop30h 47m
Frontier
Deal found 5/5![Frontier logo]()
$136
This Travelocity deal was found by Cheapflights users on 5/5. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/68:35 pm
PHL
- PDX
1 stop23h 11m
Frontier
Deal found 5/5![Frontier logo]()
$137
This Delta deal was found by Cheapflights users on 5/4. 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 6/296:25 am
PHL
- BOI
1 stop8h 29m
Delta
Deal found 5/4![Delta logo]()
$140
This Frontier deal was found by Cheapflights users on 5/6. 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 6/2911:00 am
PHL
- PDX
1 stop11h 47m
Frontier
Deal found 5/6![Frontier logo]()
$145
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 May 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $215 (Gotogate) |
One-way from | $88 (Kiwi.com) |
Popular in | March |
Cheapest in | January |
Average price | $436 |
Good round-trip deal | $407 or less |
Good one-way deal | $223 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 May 8, 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
Wed 7/29
6:57 pm-11:46 pm
1 stop6h 49m
Boise Air Term. Gowen Fld
Mon 8/3
6:44 pm-6:05 am
1 stop9h 21m
$279
PhiladelphiaBoise
PHL - BOI
PHLBOI
Philadelphia
Fri 5/29
7:01 pm-11:46 pm
1 stop6h 45m
Boise Air Term. Gowen Fld
Tue 6/2
6:41 pm-11:02 am
2 stops14h 21m
$284
PhiladelphiaBoise
PHL - BOI
PHLBOI
Philadelphia
Sat 8/22
9:00 am-7:00 pm
2 stops12h 00m
Boise Air Term. Gowen Fld
Sat 8/29
2:53 pm-11:56 pm
1 stop7h 03m
$284
PhiladelphiaBoise
PHL - BOI
PHLBOI
Philadelphia
Wed 9/23
6:00 am-10:55 am
1 stop6h 55m
Boise Air Term. Gowen Fld
Tue 9/29
6:00 am-6:00 pm
2 stops10h 00m
$319
PhiladelphiaBoise
PHL - BOI
PHLBOI
Philadelphia
Wed 9/2
3:10 pm-11:56 pm
2 stops10h 46m
Boise Air Term. Gowen Fld
Tue 9/8
11:35 am-11:40 pm
2 stops10h 05m
$330
PhiladelphiaBoise
PHL - BOI
PHLBOI
Philadelphia
Wed 7/29
6:57 pm-11:46 pm
1 stop6h 49m
Boise Air Term. Gowen Fld
Sun 8/2
11:42 pm-9:36 am
1 stop7h 54m
$337
PhiladelphiaBoise
PHL - BOI
PHLBOI
Philadelphia
Tue 7/7
4:35 pm-12:25 am
2 stops9h 50m
Boise Air Term. Gowen Fld
Tue 7/14
4:05 pm-1:00 am
1 stop6h 55m
$350
PhiladelphiaBoise
PHL - BOI
PHLBOI
Philadelphia
Tue 9/1
6:00 am-1:40 pm
2 stops9h 40m
Boise Air Term. Gowen Fld
Tue 9/8
12:35 pm-8:35 pm
1 stop6h 00m
$354
PhiladelphiaBoise
PHL - BOI
PHLBOI
Philadelphia
Thu 6/4
2:23 pm-10:28 pm
1 stop10h 05m
Boise Air Term. Gowen Fld
Thu 6/11
6:42 pm-8:44 am
2 stops12h 02m
$354
Quickest round-trip
PhiladelphiaPortland
PHL - PDX
PHLPDX
Philadelphia
Thu 6/4
4:45 pm-7:37 pm
Nonstop5h 52m
Portland
Tue 6/9
7:40 am-3:45 pm
Nonstop5h 05m
$357
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-PDX
PHL-MFR
PHL-RDM
PHL-EUG
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-PDX
PHL-MFR
PHL-RDM
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.
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 May 8, 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.
Overall
7.9
Food
7.1
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Overall
7.9
Food
7.1
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Overall
7.9
Food
7.1
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Overall
7.9
Food
7.1
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Overall
7.9
Food
7.1
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Overall
7.9
Food
7.1
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
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 May 8, 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 May 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$139 | Average$450 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$161 | Average$280 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$201 | Average$435 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$238 | Average$416 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$276 | Average$540 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$280 | Average$512 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$344 | Average$526 | FlexibilityNo cancel fee | On-time71% |