$40+ Cheap flights from Idaho 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 7/10. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — PDX
Jul 20 — Jul 271
Round-trip
1 adult, Economy
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Find cheap flights from Idaho to Oregon with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Idaho to Oregon
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Cheapest flights from Idaho to OregonExplore the most affordable flight options available from Idaho to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 20, 2026.
Explore the most affordable flight options available from Idaho to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 20, 2026.
This CheapOair deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/203:50 pm
IDA
- PDX
Nonstop1h 36m
Allegiant Air
Fri 7/3112:20 pm
PDX
- IDA
Nonstop1h 40m
Allegiant Air
Deal found 6/19![Allegiant Air logo]()
$70
This CheapOair deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/203:50 pm
IDA
- PDX
Nonstop1h 36m
Allegiant Air
Mon 7/2712:20 pm
PDX
- IDA
Nonstop1h 40m
Allegiant Air
Deal found 6/20![Allegiant Air logo]()
$74
This CheapOair deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/103:50 pm
IDA
- PDX
Nonstop1h 36m
Allegiant Air
Mon 7/2012:20 pm
PDX
- IDA
Nonstop1h 40m
Allegiant Air
Deal found 6/20![Allegiant Air logo]()
$76
This Super.com deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/103:50 pm
IDA
- PDX
Nonstop1h 36m
Allegiant Air
Mon 7/1312:20 pm
PDX
- IDA
Nonstop1h 40m
Allegiant Air
Deal found 6/15![Allegiant Air logo]()
$79
This Kiwi.com deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/173:50 pm
IDA
- PDX
Nonstop1h 36m
Allegiant Air
Fri 7/2412:20 pm
PDX
- IDA
Nonstop1h 40m
Allegiant Air
Deal found 6/18![Allegiant Air logo]()
$84
This CheapOair deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” 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 6/296:39 pm
IDA
- PDX
Nonstop1h 39m
Allegiant Air
Fri 7/2412:20 pm
PDX
- IDA
Nonstop1h 40m
Allegiant Air
Deal found 6/16![Allegiant Air logo]()
$86
This Kiwi.com deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/173:50 pm
IDA
- PDX
Nonstop1h 36m
Allegiant Air
Mon 7/2712:20 pm
PDX
- IDA
Nonstop1h 40m
Allegiant Air
Deal found 6/17![Allegiant Air logo]()
$88
This CheapOair deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/133:50 pm
IDA
- PDX
Nonstop1h 36m
Allegiant Air
Mon 7/2012:20 pm
PDX
- IDA
Nonstop1h 40m
Allegiant Air
Deal found 6/19![Allegiant Air logo]()
$89
This Kiwi.com deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/203:50 pm
IDA
- PDX
Nonstop1h 36m
Allegiant Air
Fri 7/2412:20 pm
PDX
- IDA
Nonstop1h 40m
Allegiant Air
Deal found 6/20![Allegiant Air logo]()
$90
This Kiwi.com deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” 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 7/173:50 pm
IDA
- PDX
Nonstop1h 36m
Allegiant Air
Mon 7/2012:20 pm
PDX
- IDA
Nonstop1h 40m
Allegiant Air
Deal found 6/16![Allegiant Air logo]()
$92
This Alaska Airlines deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” 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 10/207:32 pm
GEG
- PDX
Nonstop1h 18m
Alaska Airlines
Sat 10/2410:30 am
PDX
- GEG
Nonstop1h 20m
Alaska Airlines
Deal found 6/15![Alaska Airlines logo]()
$217
This Alaska Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/176:00 am
GEG
- BOI
Nonstop1h 07m
Alaska Airlines
Mon 7/202:47 pm
BOI
- GEG
Nonstop1h 08m
Alaska Airlines
Deal found 6/18![Alaska Airlines logo]()
$227
Best flights from Idaho to OregonDiscover carefully curated flight deals from Idaho to Oregon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 20, 2026.
Discover carefully curated flight deals from Idaho to Oregon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 20, 2026.
This Alaska Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” 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 7/236:00 am
GEG
- BOI
Nonstop1h 07m
Alaska Airlines
Sat 7/259:23 pm
BOI
- GEG
Nonstop1h 10m
Alaska Airlines
Deal found 6/16![Alaska Airlines logo]()
$227
This Southwest deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” 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 8/214:55 pm
BOI
- PDX
1 stop7h 20m
Southwest
Sun 8/236:45 am
PDX
- BOI
1 stop4h 10m
Southwest
Deal found 6/15![Southwest logo]()
$237
This Delta deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/175:37 pm
GEG
- BOI
1 stop5h 14m
Delta
Fri 7/2412:20 pm
BOI
- GEG
1 stop5h 35m
Delta
Deal found 6/20![Delta logo]()
$247
This Alaska Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” 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 10/208:21 am
GEG
- PDX
Nonstop1h 17m
Alaska Airlines
Sat 10/248:36 am
PDX
- GEG
Nonstop1h 10m
Alaska Airlines
Deal found 6/16![Alaska Airlines logo]()
$227
This Southwest deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” 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 7/105:10 pm
GEG
- BOI
1 stop7h 05m
Southwest
Mon 7/137:40 pm
BOI
- GEG
1 stop5h 55m
Southwest
Deal found 6/15![Southwest logo]()
$245
This Delta deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/177:00 am
GEG
- BOI
1 stop3h 38m
Delta
Mon 7/207:28 pm
BOI
- GEG
1 stop5h 27m
Delta
Deal found 6/17![Delta logo]()
$247
This Delta deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/235:37 pm
GEG
- BOI
1 stop5h 14m
Delta
Sat 7/258:42 am
BOI
- GEG
1 stop4h 59m
Delta
Deal found 6/18![Delta logo]()
$247
This Alaska Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/236:13 am
GEG
- BOI
1 stop5h 13m
Alaska Airlines
Sun 7/267:40 am
BOI
- GEG
Nonstop1h 11m
Alaska Airlines
Deal found 6/18![Alaska Airlines logo]()
$267
This Delta deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” 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 7/94:30 pm
GEG
- BOI
1 stop4h 48m
Delta
Sun 7/1210:35 am
BOI
- GEG
1 stop6h 12m
Delta
Deal found 6/15![Delta logo]()
$247
This Southwest deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:00 am
BOI
- PDX
2 stops10h 25m
Southwest
Sun 8/167:00 am
PDX
- BOI
1 stop5h 45m
Southwest
Deal found 6/19![Southwest logo]()
$282
This Alaska Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/297:23 am
GEG
- BOI
1 stop4h 24m
Alaska Airlines
Mon 8/36:53 pm
BOI
- GEG
Nonstop1h 08m
Alaska Airlines
Deal found 6/19![Alaska Airlines logo]()
$267
This Delta deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/155:25 am
GEG
- BOI
1 stop5h 13m
Delta
Wed 7/2210:35 am
BOI
- GEG
1 stop6h 12m
Delta
Deal found 6/20![Delta logo]()
$247
This Southwest deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/155:30 am
BOI
- EUG
2 stops8h 30m
Southwest
Wed 7/225:25 am
EUG
- BOI
1 stop6h 05m
Southwest
Deal found 6/17![Southwest logo]()
$292
This Alaska Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/15:00 am
GEG
- PDX
Nonstop1h 10m
Alaska Airlines
Sat 8/810:30 am
PDX
- GEG
Nonstop1h 15m
Alaska Airlines
Deal found 6/16![Alaska Airlines logo]()
$267
This Delta deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” 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 8/219:25 am
GEG
- BOI
1 stop4h 53m
Delta
Sun 8/236:49 am
BOI
- GEG
1 stop4h 40m
Delta
Deal found 6/16![Delta logo]()
$247
This Southwest deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/72:55 pm
BOI
- PDX
1 stop7h 20m
Southwest
Sun 8/97:00 am
PDX
- BOI
1 stop5h 45m
Southwest
Deal found 6/19![Southwest logo]()
$300
This Alaska Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/215:12 am
GEG
- PDX
Nonstop1h 08m
Alaska Airlines
Mon 8/243:03 pm
PDX
- GEG
1 stop7h 46m
Alaska Airlines
Deal found 6/19![Alaska Airlines logo]()
$273
This Delta deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/21:00 pm
GEG
- PDX
1 stop4h 10m
Delta
Mon 10/55:50 pm
PDX
- GEG
1 stop6h 02m
Delta
Deal found 6/17![Delta logo]()
$267
This Southwest deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/116:05 am
BOI
- PDX
1 stop5h 05m
Southwest
Mon 7/136:00 pm
PDX
- BOI
1 stop6h 15m
Southwest
Deal found 6/18![Southwest logo]()
$300
This Alaska Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/69:09 am
BOI
- PDX
Nonstop1h 24m
Alaska Airlines
Wed 10/77:06 am
PDX
- BOI
1 stop5h 41m
Alaska Airlines
Deal found 6/19![Alaska Airlines logo]()
$274
This Delta deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/217:05 am
GEG
- PDX
1 stop4h 40m
Delta
Mon 8/247:05 am
PDX
- GEG
1 stop3h 24m
Delta
Deal found 6/19![Delta logo]()
$267
This Alaska Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:12 am
GEG
- PDX
Nonstop1h 08m
Alaska Airlines
Mon 8/3110:33 am
PDX
- GEG
1 stop12h 16m
Alaska Airlines
Deal found 6/18![Alaska Airlines logo]()
$275
This Southwest deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/35:25 am
BOI
- PDX
1 stop6h 00m
Southwest
Sat 8/811:20 am
PDX
- BOI
2 stops9h 40m
Southwest
Deal found 6/17![Southwest logo]()
$305
This Delta deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:05 am
GEG
- PDX
1 stop3h 37m
Delta
Mon 8/245:54 pm
PDX
- GEG
1 stop3h 22m
Delta
Deal found 6/18![Delta logo]()
$277
This Southwest deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” 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 7/135:55 pm
BOI
- PDX
1 stop8h 30m
Southwest
Mon 7/204:25 pm
PDX
- BOI
2 stops8h 25m
Southwest
Deal found 6/15![Southwest logo]()
$305
This Alaska Airlines deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/87:20 am
BOI
- PDX
1 stop7h 30m
Alaska Airlines
Fri 9/112:33 pm
PDX
- BOI
Nonstop1h 22m
Alaska Airlines
Deal found 6/17![Alaska Airlines logo]()
$284
This Southwest deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/256:05 am
BOI
- PDX
2 stops8h 35m
Southwest
Tue 7/285:55 pm
PDX
- BOI
1 stop5h 35m
Southwest
Deal found 6/19![Southwest logo]()
$305
This Alaska Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” 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 7/165:57 am
BOI
- PDX
Nonstop1h 20m
Alaska Airlines
Wed 7/222:58 pm
PDX
- BOI
Nonstop1h 18m
Alaska Airlines
Deal found 6/16![Alaska Airlines logo]()
$287
This Delta deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1812:20 pm
BOI
- EUG
1 stop5h 45m
Delta
Sat 7/255:45 pm
EUG
- BOI
1 stop3h 33m
Delta
Deal found 6/19![Delta logo]()
$287
This Delta deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/158:42 am
BOI
- EUG
1 stop5h 16m
Delta
Wed 7/226:15 am
EUG
- BOI
1 stop4h 23m
Delta
Deal found 6/17![Delta logo]()
$287
Last-minute flights from Idaho to OregonDiscover last-minute flight deals from Idaho to Oregon. Data last updated June 20, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho to Oregon. Data last updated June 20, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” 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 6/296:39 pm
IDA
- PDX
Nonstop1h 39m
Allegiant Air
Fri 7/2412:20 pm
PDX
- IDA
Nonstop1h 40m
Allegiant Air
Deal found 6/16![Allegiant Air logo]()
$86
This CheapOair deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/103:50 pm
IDA
- PDX
Nonstop1h 36m
Allegiant Air
Mon 7/2012:20 pm
PDX
- IDA
Nonstop1h 40m
Allegiant Air
Deal found 6/20![Allegiant Air logo]()
$76
This Super.com deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/103:50 pm
IDA
- PDX
Nonstop1h 36m
Allegiant Air
Mon 7/1312:20 pm
PDX
- IDA
Nonstop1h 40m
Allegiant Air
Deal found 6/15![Allegiant Air logo]()
$79
This CheapOair deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/133:50 pm
IDA
- PDX
Nonstop1h 36m
Allegiant Air
Mon 7/2012:20 pm
PDX
- IDA
Nonstop1h 40m
Allegiant Air
Deal found 6/19![Allegiant Air logo]()
$89
This Kiwi.com deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/173:50 pm
IDA
- PDX
Nonstop1h 36m
Allegiant Air
Fri 7/2412:20 pm
PDX
- IDA
Nonstop1h 40m
Allegiant Air
Deal found 6/18![Allegiant Air logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/173:50 pm
IDA
- PDX
Nonstop1h 36m
Allegiant Air
Mon 7/2712:20 pm
PDX
- IDA
Nonstop1h 40m
Allegiant Air
Deal found 6/17![Allegiant Air logo]()
$88
This Kiwi.com deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” 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 7/173:50 pm
IDA
- PDX
Nonstop1h 36m
Allegiant Air
Mon 7/2012:20 pm
PDX
- IDA
Nonstop1h 40m
Allegiant Air
Deal found 6/16![Allegiant Air logo]()
$92
This Alaska Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/176:00 am
GEG
- BOI
Nonstop1h 07m
Alaska Airlines
Mon 7/202:47 pm
BOI
- GEG
Nonstop1h 08m
Alaska Airlines
Deal found 6/18![Alaska Airlines logo]()
$227
This CheapOair deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/203:50 pm
IDA
- PDX
Nonstop1h 36m
Allegiant Air
Fri 7/3112:20 pm
PDX
- IDA
Nonstop1h 40m
Allegiant Air
Deal found 6/19![Allegiant Air logo]()
$70
This CheapOair deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/203:50 pm
IDA
- PDX
Nonstop1h 36m
Allegiant Air
Mon 7/2712:20 pm
PDX
- IDA
Nonstop1h 40m
Allegiant Air
Deal found 6/20![Allegiant Air logo]()
$74
This Kiwi.com deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/203:50 pm
IDA
- PDX
Nonstop1h 36m
Allegiant Air
Fri 7/2412:20 pm
PDX
- IDA
Nonstop1h 40m
Allegiant Air
Deal found 6/20![Allegiant Air logo]()
$90
This Alaska Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/236:00 am
GEG
- BOI
Nonstop1h 07m
Alaska Airlines
Sat 7/252:47 pm
BOI
- GEG
Nonstop1h 08m
Alaska Airlines
Deal found 6/18![Alaska Airlines logo]()
$235
One-way flights from Idaho to OregonSearch for one-way flight options from Idaho to Oregon. Find affordable one-way fares based on user searches. Data last updated June 20, 2026.
Search for one-way flight options from Idaho to Oregon. Find affordable one-way fares based on user searches. Data last updated June 20, 2026.
This Super.com deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/103:50 pm
IDA
- PDX
Nonstop1h 36m
Allegiant Air
Deal found 6/19![Allegiant Air logo]()
$40
This Kiwi.com deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/173:55 pm
IDA
- PDX
Nonstop1h 41m
Allegiant Air
Deal found 6/19![Allegiant Air logo]()
$43
This CheapOair deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/266:39 pm
IDA
- PDX
Nonstop1h 39m
Allegiant Air
Deal found 6/16![Allegiant Air logo]()
$45
This Super.com deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/173:50 pm
IDA
- PDX
Nonstop1h 36m
Allegiant Air
Deal found 6/17![Allegiant Air logo]()
$46
This Kiwi.com deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/143:55 pm
IDA
- PDX
Nonstop1h 41m
Allegiant Air
Deal found 6/19![Allegiant Air logo]()
$54
This CheapOair deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/273:50 pm
IDA
- PDX
Nonstop1h 36m
Allegiant Air
Deal found 6/17![Allegiant Air logo]()
$59
This Southwest deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:25 am
BOI
- PDX
1 stop7h 55m
Southwest
Deal found 6/19![Southwest logo]()
$104
This Southwest deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:00 am
BOI
- PDX
2 stops10h 25m
Southwest
Deal found 6/19![Southwest logo]()
$115
This Delta deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:49 am
BOI
- PDX
1 stop4h 53m
Delta
Deal found 6/20![Delta logo]()
$119
This Southwest deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” 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 7/145:35 am
GEG
- BOI
1 stop5h 55m
Southwest
Deal found 6/16![Southwest logo]()
$122
This Southwest deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” 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 7/315:55 pm
BOI
- PDX
1 stop8h 30m
Southwest
Deal found 6/16![Southwest logo]()
$122
This Southwest deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” 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 7/95:25 am
GEG
- BOI
1 stop5h 20m
Southwest
Deal found 6/16![Southwest logo]()
$124
Find flight deals from Idaho to Oregon
Keep the following information in mind while searching for Idaho to Oregon flight deals. Data was last updated June 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $70 (CheapOair) |
One-way from | $40 (Super.com) |
Popular in | June |
Cheapest in | August |
Average price | $347 |
Good round-trip deal | $117 or less |
Good one-way deal | $119 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Idaho 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 20, 2026.
Use the filters below to find and compare flights from Idaho to Oregon that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
SpokaneBoise
GEG - BOI
GEGBOI
Spokane
Thu 7/23
6:00 am-8:07 am
Nonstop1h 07m
Boise Air Term. Gowen Fld
Sat 7/25
9:23 pm-9:33 pm
Nonstop1h 10m
$227
SpokanePortland
GEG - PDX
GEGPDX
Spokane
Tue 10/20
8:21 am-9:38 am
Nonstop1h 17m
Portland
Sat 10/24
8:36 am-9:46 am
Nonstop1h 10m
$227
BoisePortland
BOI - PDX
BOIPDX
Boise Air Term. Gowen Fld
Fri 8/21
4:55 pm-11:15 pm
1 stop7h 20m
Portland
Sun 8/23
6:45 am-11:55 am
1 stop4h 10m
$237
SpokaneBoise
GEG - BOI
GEGBOI
Spokane
Fri 7/10
5:10 pm-1:15 am
1 stop7h 05m
Boise Air Term. Gowen Fld
Mon 7/13
7:40 pm-12:35 am
1 stop5h 55m
$245
SpokaneBoise
GEG - BOI
GEGBOI
Spokane
Fri 7/17
5:37 pm-11:51 pm
1 stop5h 14m
Boise Air Term. Gowen Fld
Fri 7/24
12:20 pm-4:55 pm
1 stop5h 35m
$247
SpokaneBoise
GEG - BOI
GEGBOI
Spokane
Fri 7/17
7:00 am-11:38 am
1 stop3h 38m
Boise Air Term. Gowen Fld
Mon 7/20
7:28 pm-11:55 pm
1 stop5h 27m
$247
SpokaneBoise
GEG - BOI
GEGBOI
Spokane
Thu 7/23
5:37 pm-11:51 pm
1 stop5h 14m
Boise Air Term. Gowen Fld
Sat 7/25
8:42 am-12:41 pm
1 stop4h 59m
$247
SpokaneBoise
GEG - BOI
GEGBOI
Spokane
Thu 7/9
4:30 pm-10:18 pm
1 stop4h 48m
Boise Air Term. Gowen Fld
Sun 7/12
10:35 am-3:47 pm
1 stop6h 12m
$247
SpokaneBoise
GEG - BOI
GEGBOI
Spokane
Wed 7/15
5:25 am-11:38 am
1 stop5h 13m
Boise Air Term. Gowen Fld
Wed 7/22
10:35 am-3:47 pm
1 stop6h 12m
$247
SpokaneBoise
GEG - BOI
GEGBOI
Spokane
Fri 8/21
9:25 am-3:18 pm
1 stop4h 53m
Boise Air Term. Gowen Fld
Sun 8/23
6:49 am-10:29 am
1 stop4h 40m
$247
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Idaho to Oregon
Have a flexible travel schedule? Discover the best time to fly to Oregon from Idaho with our price prediction graph.
GEG-BOI
BOI-PDX
GEG-PDX
BOI-EUG
GEG-MFR
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Idaho to Oregon
USID-USOR
GEG-BOI
BOI-PDX
GEG-PDX
BOI-EUG
What is the cheapest month to book a flight from Idaho to Oregon?
Currently, August is the cheapest month in which you can book a flight from Idaho to Oregon (average of $45). Flying from Idaho to Oregon in April is currently the most expensive (average of $137). 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 ID to OR?
Find hourly flight availability from Idaho 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 20, 2026.
A simple way to save on the total cost of your ticket is to fly from Idaho to Oregon in the afternoon. If you’re flexible enough to do this you can expect to save up to 35% on your trip compared to booking a flight in the morning.
Weekly flight availability from Idaho to Oregon
Explore weekly flight availability from Idaho to Oregon. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 20, 2026.
The most flights from USID to USOR are scheduled on a Thursday (8 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).
How much does it cost to fly round-trip from Idaho to Oregon?
How far ahead should I book a flight from Idaho to Oregon?
The price you pay for your flight from Idaho to Oregon may vary depending on when you book. For the best chance of a lower fare, look to book 68 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest day to fly from Idaho to Oregon?
Use this chart to determine the cheapest time to fly round-trip from Idaho to Oregon. Price data was last updated on June 20, 2026.
Travelers seeking maximum savings on their Idaho to Oregon flight should consider departing on Monday evenings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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 20, 2026.
See what other customers who have flown with Alaska Airlines,Delta, andHawaiian Airlines from Idaho to Oregon have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Food
7.1
Boarding
8.1
Crew
8.5
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Overall
7.9
Food
7.1
Boarding
8.1
Crew
8.5
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Overall
7.9
Food
7.1
Boarding
8.1
Crew
8.5
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Overall
7.9
Food
7.1
Boarding
8.1
Crew
8.5
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Overall
7.9
Food
7.1
Boarding
8.1
Crew
8.5
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Related info for your journey
Find useful and relevant information for your journey from Idaho to Oregon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Idaho to Oregon
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Oregon by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Idaho to Oregon by cabin class
Find flights from Idaho to Oregon, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Idaho and Oregon flights
Browse other Idaho and Oregon flight options. Last updated on June 20, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Oregon
Find the right flight back to Idaho after your stay in Oregon
Idaho to Oregon flights
Consider these flights traveling from Idaho to Oregon.
Top 4 airlines flying from Idaho to Oregon
Discover the top 4 airlines that operate flights from Idaho 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 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$85 | Average$117 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$117 | Average$280 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$118 | Average$373 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$137 | Average$391 | FlexibilityNo cancel fee | On-time75% |