$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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — PDX
Jul 13 — Jul 201
Round-trip
1 adult, Economy
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Find cheap flights from Philadelphia to Oregon with Cheapflights
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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 June 13, 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 13, 2026.
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 8/229:35 am
PHL
- BOI
1 stop9h 14m
American Airlines
Sat 8/292:58 pm
BOI
- PHL
1 stop7h 01m
American Airlines
Deal found 6/10![American Airlines logo]()
$221
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 8/47:05 am
PHL
- BOI
1 stop10h 13m
Delta
Thu 8/66:45 pm
BOI
- PHL
1 stop9h 20m
Delta
Deal found 6/10![Delta logo]()
$238
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 7/297:05 am
PHL
- BOI
1 stop10h 06m
Delta
Thu 8/66:45 pm
BOI
- PHL
1 stop9h 20m
Delta
Deal found 6/10![Delta logo]()
$250
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 8/47:05 am
PHL
- BOI
1 stop10h 13m
Delta
Mon 8/1011:10 pm
BOI
- PHL
1 stop8h 28m
Delta
Deal found 6/10![Delta logo]()
$255
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 7/265:40 am
PHL
- BOI
1 stop7h 17m
Delta
Tue 8/45:59 pm
BOI
- PHL
1 stop9h 51m
Delta
Deal found 6/10![Delta logo]()
$258
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 12/15:05 am
PHL
- EUG
1 stop8h 35m
Southwest
Tue 12/85:50 am
EUG
- PHL
1 stop7h 20m
Southwest
Deal found 6/11![Southwest logo]()
$260
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 12/15:05 am
PHL
- EUG
1 stop8h 35m
Southwest
Wed 12/25:50 am
EUG
- PHL
2 stops12h 30m
Southwest
Deal found 6/11![Southwest logo]()
$265
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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
Tue 8/115:59 pm
BOI
- PHL
1 stop9h 51m
Delta
Deal found 6/10![Delta logo]()
$267
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 7/265:40 am
PHL
- BOI
1 stop7h 17m
Delta
Thu 8/66:45 pm
BOI
- PHL
1 stop9h 20m
Delta
Deal found 6/10![Delta logo]()
$270
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 7/95:40 am
PHL
- BOI
1 stop7h 17m
Delta
Thu 7/166:07 pm
BOI
- PHL
1 stop9h 22m
Delta
Deal found 6/10![Delta logo]()
$279
This Southwest deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 9/266:30 am
PHL
- BOI
1 stop6h 25m
Southwest
Mon 9/282:55 pm
BOI
- PHL
1 stop6h 50m
Southwest
Deal found 6/10![Southwest logo]()
$282
This American Airlines deal was found by Cheapflights users on 6/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/44:17 pm
PHL
- BOI
1 stop8h 54m
American Airlines
Wed 8/123:16 pm
BOI
- PHL
1 stop6h 43m
American Airlines
Deal found 6/8![American Airlines logo]()
$283
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 13, 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 13, 2026.
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 8/116:55 pm
PHL
- BOI
1 stop7h 04m
Delta
Wed 8/122:53 pm
BOI
- PHL
1 stop7h 03m
Delta
Deal found 6/11![Delta logo]()
$255
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 8/113:00 pm
PHL
- BOI
2 stops10h 10m
Southwest
Wed 8/122:40 pm
BOI
- PHL
1 stop7h 10m
Southwest
Deal found 6/11![Southwest logo]()
$338
This Alaska Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 6/224:26 pm
PHL
- BOI
1 stop9h 38m
Alaska Airlines
Mon 6/298:28 pm
BOI
- PHL
1 stop16h 55m
Alaska Airlines
Deal found 6/10![Alaska Airlines logo]()
$343
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 8/226:25 am
PHL
- BOI
1 stop7h 03m
United Airlines
Sat 8/2910:36 am
BOI
- PHL
2 stops12h 23m
United Airlines
Deal found 6/11![United Airlines logo]()
$370
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 7/236:55 pm
PHL
- BOI
1 stop7h 10m
Delta
Mon 7/276:07 pm
BOI
- PHL
1 stop9h 22m
Delta
Deal found 6/11![Delta logo]()
$279
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 8/47:05 am
PHL
- BOI
1 stop10h 13m
Delta
Thu 8/276:45 pm
BOI
- PHL
1 stop9h 20m
Delta
Deal found 6/9![Delta logo]()
$300
This Southwest deal was found by Cheapflights users on 6/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/154:35 pm
PHL
- BOI
2 stops9h 55m
Southwest
Wed 7/294:05 pm
BOI
- PHL
1 stop7h 00m
Southwest
Deal found 6/8![Southwest logo]()
$339
This Alaska Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/247:33 am
PHL
- BOI
1 stop9h 53m
Alaska Airlines
Wed 7/14:23 pm
BOI
- PHL
1 stop21h 00m
Alaska Airlines
Deal found 6/12![Alaska Airlines logo]()
$389
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 8/285:01 pm
PHL
- PDX
1 stop8h 51m
United Airlines
Sun 9/62:27 pm
PDX
- PHL
1 stop7h 32m
United Airlines
Deal found 6/11![United Airlines logo]()
$401
This Southwest deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/263:00 pm
PHL
- PDX
2 stops9h 55m
Southwest
Tue 9/16:45 am
PDX
- PHL
2 stops8h 15m
Southwest
Deal found 6/12![Southwest logo]()
$379
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 8/277:20 am
PHL
- EUG
1 stop7h 29m
Delta
Sun 8/305:43 pm
EUG
- PHL
1 stop9h 07m
Delta
Deal found 6/11![Delta logo]()
$355
This American Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 6/248:25 am
PHL
- PDT
1 stop12h 55m
Multiple Airlines
Sun 6/289:30 am
PDT
- PHL
1 stop8h 23m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$868
This Alaska Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 6/11![Alaska Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 7/48:00 am
PHL
- MFR
1 stop8h 05m
United Airlines
Fri 7/102:11 pm
MFR
- PHL
2 stops12h 20m
United Airlines
Deal found 6/10![United Airlines logo]()
$404
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 8/237:05 am
PHL
- EUG
1 stop8h 59m
Delta
Thu 8/275:43 pm
EUG
- PHL
2 stops9h 22m
Delta
Deal found 6/10![Delta logo]()
$360
This Alaska Airlines deal was found by Cheapflights users on 6/8. 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.
Tue 6/237:33 am
PHL
- EUG
1 stop8h 28m
Alaska Airlines
Sat 6/275:20 am
EUG
- PHL
1 stop7h 03m
Alaska Airlines
Deal found 6/8![Alaska Airlines logo]()
$399
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 7/286:20 am
PHL
- BOI
2 stops11h 05m
Southwest
Sat 8/87:45 am
BOI
- PHL
2 stops11h 00m
Southwest
Deal found 6/11![Southwest logo]()
$410
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 8/298:20 am
PHL
- PDX
2 stops9h 45m
United Airlines
Thu 10/86:55 pm
PDX
- PHL
2 stops11h 48m
United Airlines
Deal found 6/11![United Airlines logo]()
$411
This American Airlines deal was found by Cheapflights users on 6/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/235:00 am
PHL
- YKM
2 stops11h 15m
American Airlines
Sat 6/271:52 pm
YKM
- PHL
2 stops13h 44m
American Airlines
Deal found 6/8![American Airlines logo]()
$1,008
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 8/2411:03 am
PHL
- PDX
2 stops13h 02m
United Airlines
Sat 8/2910:50 am
PDX
- PHL
2 stops11h 09m
United Airlines
Deal found 6/10![United Airlines logo]()
$411
This Alaska Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:59 pm
PHL
- RDM
1 stop7h 59m
Alaska Airlines
Wed 9/25:24 pm
RDM
- PHL
1 stop9h 16m
Alaska Airlines
Deal found 6/10![Alaska Airlines logo]()
$424
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 7/276:55 pm
PHL
- EUG
1 stop8h 00m
Delta
Sat 8/85:43 pm
EUG
- PHL
1 stop9h 07m
Delta
Deal found 6/9![Delta logo]()
$399
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 7/206:55 pm
PHL
- PDX
1 stop8h 00m
Southwest
Fri 7/2412:15 pm
PDX
- PHL
2 stops9h 30m
Southwest
Deal found 6/11![Southwest logo]()
$442
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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.
Sun 7/126:00 am
PHL
- EUG
1 stop8h 37m
United Airlines
Sun 7/1912:50 pm
EUG
- PHL
1 stop9h 07m
United Airlines
Deal found 6/11![United Airlines logo]()
$412
This Alaska Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/274:26 pm
PHL
- MFR
1 stop10h 38m
Alaska Airlines
Wed 7/17:35 pm
MFR
- PHL
1 stop16h 48m
Alaska Airlines
Deal found 6/12![Alaska Airlines logo]()
$431
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 8/207:05 am
PHL
- RDM
1 stop9h 07m
Delta
Mon 8/247:36 pm
RDM
- PHL
1 stop7h 14m
Delta
Deal found 6/9![Delta logo]()
$399
This Southwest deal was found by Cheapflights users on 6/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/304:45 pm
PHL
- PDX
1 stop9h 05m
Southwest
Sun 8/29:00 pm
PDX
- PHL
2 stops10h 35m
Southwest
Deal found 6/8![Southwest logo]()
$442
This Alaska Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 9/37:02 am
PHL
- BOI
2 stops14h 06m
Alaska Airlines
Sat 9/191:31 pm
BOI
- PHL
1 stop24h 14m
Alaska Airlines
Deal found 6/9![Alaska Airlines logo]()
$438
This Southwest deal was found by Cheapflights users on 6/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/710:20 am
PHL
- PDX
2 stops9h 15m
Southwest
Fri 8/711:30 pm
PDX
- PHL
2 stops11h 00m
Southwest
Deal found 6/8![Southwest logo]()
$447
This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/188:10 am
PHL
- RDM
2 stops13h 35m
Delta
Sat 8/297:36 pm
RDM
- PHL
2 stops11h 02m
Delta
Deal found 6/12![Delta logo]()
$409
Last-minute flights from Philadelphia to OregonDiscover last-minute flight deals from Philadelphia to Oregon. Data last updated June 13, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Oregon. Data last updated June 13, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/8. 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 6/196:51 pm
PHL
- BOI
1 stop7h 18m
Delta
Mon 6/226:42 pm
BOI
- PHL
1 stop9h 26m
Delta
Deal found 6/8![Delta logo]()
$293
This American Airlines deal was found by Cheapflights users on 6/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/34:22 pm
PHL
- BOI
1 stop8h 59m
American Airlines
Sat 7/113:12 pm
BOI
- PHL
1 stop7h 34m
American Airlines
Deal found 6/8![American Airlines logo]()
$289
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 7/43:38 pm
PHL
- BOI
1 stop7h 34m
Delta
Fri 7/177:28 pm
BOI
- PHL
1 stop8h 01m
Delta
Deal found 6/10![Delta logo]()
$299
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 7/95:40 am
PHL
- BOI
1 stop7h 17m
Delta
Tue 7/1411:10 pm
BOI
- PHL
1 stop8h 21m
Delta
Deal found 6/10![Delta logo]()
$279
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 7/265:40 am
PHL
- BOI
1 stop7h 17m
Delta
Tue 8/45:59 pm
BOI
- PHL
1 stop9h 51m
Delta
Deal found 6/10![Delta logo]()
$258
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 7/265:40 am
PHL
- BOI
1 stop7h 17m
Delta
Thu 8/66:45 pm
BOI
- PHL
1 stop9h 20m
Delta
Deal found 6/10![Delta logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 7/2712:54 pm
PHL
- BOI
1 stop25h 35m
Frontier
Tue 8/41:24 pm
BOI
- PHL
1 stop20h 25m
Frontier
Deal found 6/10![Frontier logo]()
$310
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 7/297:05 am
PHL
- BOI
1 stop10h 06m
Delta
Tue 8/45:59 pm
BOI
- PHL
1 stop9h 51m
Delta
Deal found 6/10![Delta logo]()
$238
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 7/297:05 am
PHL
- BOI
1 stop10h 06m
Delta
Thu 8/66:45 pm
BOI
- PHL
1 stop9h 20m
Delta
Deal found 6/10![Delta logo]()
$250
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 7/297:05 am
PHL
- BOI
1 stop10h 06m
Delta
Fri 8/76:45 pm
BOI
- PHL
1 stop9h 20m
Delta
Deal found 6/10![Delta logo]()
$267
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 7/297:05 am
PHL
- EUG
1 stop8h 53m
Delta
Wed 8/55:20 am
EUG
- PHL
1 stop9h 27m
Delta
Deal found 6/10![Delta logo]()
$355
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 7/314:08 pm
PHL
- BOI
1 stop7h 49m
Delta
Mon 8/107:28 pm
BOI
- PHL
1 stop8h 22m
Delta
Deal found 6/10![Delta logo]()
$287
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 13, 2026.
Search for one-way flight options from Philadelphia to Oregon. Find affordable one-way fares based on user searches. Data last updated June 13, 2026.
This Delta deal was found by Cheapflights users on 6/8. 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.
Tue 10/206:40 pm
PHL
- BOI
1 stop7h 24m
Delta
Deal found 6/8![Delta logo]()
$99
This Kiwi.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 8/1112:44 pm
PHL
- PDX
1 stop30h 52m
Frontier
Deal found 6/11![Frontier logo]()
$110
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 11/27:05 am
PHL
- BOI
1 stop9h 17m
Delta
Deal found 6/9![Delta logo]()
$111
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 8/147:00 pm
PHL
- BOI
1 stop6h 59m
Delta
Deal found 6/10![Delta logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 9/212:42 pm
PHL
- PDX
1 stop31h 15m
Frontier
Deal found 6/9![Frontier logo]()
$129
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 9/27:05 am
PHL
- EUG
1 stop8h 59m
Delta
Deal found 6/9![Delta logo]()
$130
This Frontier deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 6/10![Frontier logo]()
$130
This Expedia deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 8/277:50 pm
PHL
- PDX
1 stop18h 51m
Frontier
Deal found 6/10![Frontier logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 9/812:42 pm
PHL
- PDX
1 stop28h 45m
Frontier
Deal found 6/9![Frontier logo]()
$140
This Delta deal was found by Cheapflights users on 6/8. 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.
Tue 6/235:15 am
PHL
- BOI
1 stop9h 39m
Delta
Deal found 6/8![Delta logo]()
$140
This Southwest deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 9/26:25 pm
PHL
- PDX
1 stop7h 45m
Southwest
Deal found 6/9![Southwest logo]()
$141
This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 9/58:20 am
PHL
- PDX
1 stop10h 36m
United Airlines
Deal found 6/9![United Airlines logo]()
$146
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 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $221 (American Airlines) |
One-way from | $99 (Delta) |
Popular in | March |
Cheapest in | January |
Average price | $492 |
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 13, 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
Quickest round-trip
PhiladelphiaBoise
PHL - BOI
PHLBOI
Philadelphia
Tue 8/11
6:55 pm-11:59 pm
1 stop7h 04m
Boise Air Term. Gowen Fld
Wed 8/12
2:53 pm-11:56 pm
1 stop7h 03m
$255
PhiladelphiaBoise
PHL - BOI
PHLBOI
Philadelphia
Thu 7/23
6:55 pm-12:05 am
1 stop7h 10m
Boise Air Term. Gowen Fld
Mon 7/27
6:07 pm-5:29 am
1 stop9h 22m
$279
PhiladelphiaBoise
PHL - BOI
PHLBOI
Philadelphia
Tue 8/4
7:05 am-3:18 pm
1 stop10h 13m
Boise Air Term. Gowen Fld
Thu 8/27
6:45 pm-6:05 am
1 stop9h 20m
$300
PhiladelphiaBoise
PHL - BOI
PHLBOI
Philadelphia
Tue 8/11
3:00 pm-11:10 pm
2 stops10h 10m
Boise Air Term. Gowen Fld
Wed 8/12
2:40 pm-11:50 pm
1 stop7h 10m
$338
PhiladelphiaBoise
PHL - BOI
PHLBOI
Philadelphia
Wed 7/15
4:35 pm-12:30 am
2 stops9h 55m
Boise Air Term. Gowen Fld
Wed 7/29
4:05 pm-1:05 am
1 stop7h 00m
$339
PhiladelphiaBoise
PHL - BOI
PHLBOI
Philadelphia
Mon 6/22
4:26 pm-12:04 am
1 stop9h 38m
Boise Air Term. Gowen Fld
Mon 6/29
8:28 pm-3:23 pm
1 stop16h 55m
$343
PhiladelphiaEugene
PHL - EUG
PHLEUG
Philadelphia
Thu 8/27
7:20 am-11:49 am
1 stop7h 29m
Eugene
Sun 8/30
5:43 pm-5:50 am
1 stop9h 07m
$355
PhiladelphiaEugene
PHL - EUG
PHLEUG
Philadelphia
Sun 8/23
7:05 am-1:04 pm
1 stop8h 59m
Eugene
Thu 8/27
5:43 pm-6:05 am
2 stops9h 22m
$360
PhiladelphiaBoise
PHL - BOI
PHLBOI
Philadelphia
Sat 8/22
6:25 am-11:28 am
1 stop7h 03m
Boise Air Term. Gowen Fld
Sat 8/29
10:36 am-12:59 am
2 stops12h 23m
$370
PhiladelphiaPortland
PHL - PDX
PHLPDX
Philadelphia
Wed 8/26
3:00 pm-9:55 pm
2 stops9h 55m
Portland
Tue 9/1
6:45 am-6:00 pm
2 stops8h 15m
$379
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-MFR
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-EUG
PHL-PDX
PHL-MFR
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 13, 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 13, 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.
Entertainment
7.0
Overall
7.9
Boarding
8.1
Comfort
7.8
Food
7.0
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Entertainment
7.0
Overall
7.9
Boarding
8.1
Comfort
7.8
Food
7.0
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Entertainment
7.0
Overall
7.9
Boarding
8.1
Comfort
7.8
Food
7.0
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Entertainment
7.0
Overall
7.9
Boarding
8.1
Comfort
7.8
Food
7.0
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Entertainment
7.0
Overall
7.9
Boarding
8.1
Comfort
7.8
Food
7.0
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Entertainment
7.0
Overall
7.9
Boarding
8.1
Comfort
7.8
Food
7.0
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
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 June 13, 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 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$139 | Average$453 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$161 | Average$277 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$201 | Average$435 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$238 | Average$466 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$276 | Average$544 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$279 | Average$514 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$344 | Average$492 | FlexibilityNo cancel fee | On-time71% |