$55+ 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 7/24. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — PDX
Jun 4 — Jun 111
Round-trip
1 adult, Economy
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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 May 5, 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 May 5, 2026.
This Kiwi.com 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 Kiwi.com 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 5/3![Allegiant Air logo]()
$79
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 5/296:39 pm
IDA
- PDX
Nonstop1h 41m
Allegiant Air
Mon 6/13:10 pm
PDX
- IDA
Nonstop1h 39m
Allegiant Air
Deal found 5/5![Allegiant Air logo]()
$82
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/156:39 pm
IDA
- PDX
Nonstop1h 39m
Allegiant Air
Fri 7/1012:20 pm
PDX
- IDA
Nonstop1h 40m
Allegiant Air
Deal found 5/3![Allegiant Air logo]()
$85
This Kiwi.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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 7/103:50 pm
IDA
- PDX
Nonstop1h 36m
Allegiant Air
Fri 7/3112:20 pm
PDX
- IDA
Nonstop1h 40m
Allegiant Air
Deal found 5/1![Allegiant Air logo]()
$91
This Booking.com deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” 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 6/86:39 pm
IDA
- PDX
Nonstop1h 39m
Allegiant Air
Fri 6/123:09 pm
PDX
- IDA
Nonstop1h 40m
Allegiant Air
Deal found 5/2![Allegiant Air logo]()
$92
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.
Mon 5/256:39 pm
IDA
- PDX
Nonstop1h 41m
Allegiant Air
Mon 6/13:10 pm
PDX
- IDA
Nonstop1h 39m
Allegiant Air
Deal found 5/5![Allegiant Air logo]()
$94
This Kiwi.com 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 Kiwi.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
Fri 7/1712:20 pm
PDX
- IDA
Nonstop1h 40m
Allegiant Air
Deal found 5/3![Allegiant Air logo]()
$95
This Mytrip deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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 6/16:39 pm
IDA
- PDX
Nonstop1h 41m
Allegiant Air
Fri 6/123:09 pm
PDX
- IDA
Nonstop1h 40m
Allegiant Air
Deal found 5/1![Allegiant Air logo]()
$98
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/86:39 pm
IDA
- PDX
Nonstop1h 39m
Allegiant Air
Mon 6/153:09 pm
PDX
- IDA
Nonstop1h 40m
Allegiant Air
Deal found 5/5![Allegiant Air logo]()
$99
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.
Mon 7/203:50 pm
IDA
- PDX
Nonstop1h 36m
Allegiant Air
Mon 7/2712:20 pm
PDX
- IDA
Nonstop1h 40m
Allegiant Air
Deal found 5/4![Allegiant Air logo]()
$100
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 6/16:39 pm
IDA
- PDX
Nonstop1h 41m
Allegiant Air
Mon 6/83:09 pm
PDX
- IDA
Nonstop1h 40m
Allegiant Air
Deal found 5/4![Allegiant Air logo]()
$102
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/35:15 pm
BOI
- PDX
1 stop6h 55m
Southwest
Tue 6/93:40 pm
PDX
- BOI
1 stop7h 45m
Southwest
Deal found 5/3![Southwest logo]()
$187
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 May 5, 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 May 5, 2026.
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 6/35:00 pm
BOI
- PDX
1 stop6h 25m
Southwest
Sun 6/77:30 pm
PDX
- BOI
1 stop4h 50m
Southwest
Deal found 5/5![Southwest logo]()
$202
This United Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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 6/57:05 pm
BOI
- PDX
1 stop6h 45m
United Airlines
Tue 6/98:35 am
PDX
- BOI
1 stop7h 09m
United Airlines
Deal found 5/1![United Airlines logo]()
$207
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 8/2110:36 am
GEG
- BOI
Nonstop1h 14m
Alaska Airlines
Sun 8/232:42 pm
BOI
- GEG
Nonstop1h 08m
Alaska Airlines
Deal found 5/4![Alaska Airlines logo]()
$217
This Delta deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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 5/308:56 am
BOI
- PDX
1 stop6h 52m
Delta
Mon 6/17:00 pm
PDX
- BOI
1 stop4h 04m
Delta
Deal found 5/1![Delta logo]()
$227
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.
Tue 6/95:30 am
BOI
- PDX
1 stop6h 00m
Southwest
Fri 6/125:00 pm
PDX
- BOI
1 stop7h 45m
Southwest
Deal found 5/4![Southwest logo]()
$215
This Delta deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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 5/2311:05 am
GEG
- BOI
1 stop5h 04m
Delta
Sun 5/246:41 pm
BOI
- GEG
1 stop4h 48m
Delta
Deal found 5/1![Delta logo]()
$237
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 6/55:00 am
GEG
- PDX
1 stop4h 47m
Alaska Airlines
Sun 6/75:00 am
PDX
- GEG
1 stop3h 20m
Alaska Airlines
Deal found 5/4![Alaska Airlines logo]()
$237
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/27:05 pm
BOI
- PDX
1 stop6h 45m
United Airlines
Wed 6/38:35 am
PDX
- BOI
1 stop7h 09m
United Airlines
Deal found 5/3![United Airlines logo]()
$257
This Southwest deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 5/302:25 pm
GEG
- BOI
1 stop6h 40m
Southwest
Sat 6/66:00 pm
BOI
- GEG
1 stop6h 20m
Southwest
Deal found 4/30![Southwest logo]()
$237
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 7/1811:30 am
GEG
- BOI
1 stop6h 44m
Delta
Tue 7/2110:35 am
BOI
- GEG
1 stop6h 07m
Delta
Deal found 5/5![Delta logo]()
$237
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.
Wed 6/35:00 am
GEG
- PDX
1 stop4h 47m
Alaska Airlines
Sat 6/65:46 pm
PDX
- GEG
1 stop3h 32m
Alaska Airlines
Deal found 5/4![Alaska Airlines logo]()
$237
This American Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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.
Sun 5/3112:48 pm
JAC
- PDX
1 stop10h 39m
American Airlines
Sat 6/63:30 pm
PDX
- JAC
2 stops19h 46m
American Airlines
Deal found 5/1![American Airlines logo]()
$537
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.
Fri 8/215:20 am
GEG
- BOI
1 stop5h 23m
Delta
Sun 8/238:42 am
BOI
- GEG
1 stop4h 34m
Delta
Deal found 5/4![Delta logo]()
$237
This Southwest deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 5/302:25 pm
GEG
- BOI
1 stop6h 40m
Southwest
Sun 5/315:30 am
BOI
- GEG
1 stop6h 05m
Southwest
Deal found 4/30![Southwest logo]()
$237
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 6/197:41 pm
GEG
- PDX
Nonstop1h 09m
Alaska Airlines
Mon 6/229:50 pm
PDX
- GEG
Nonstop1h 09m
Alaska Airlines
Deal found 5/4![Alaska Airlines logo]()
$257
This United Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/47:01 pm
BOI
- PDX
1 stop6h 46m
United Airlines
Tue 9/88:35 am
PDX
- BOI
1 stop7h 13m
United Airlines
Deal found 4/30![United Airlines logo]()
$285
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 5/275:00 am
GEG
- BOI
1 stop5h 35m
Delta
Mon 6/16:00 pm
BOI
- GEG
1 stop5h 49m
Delta
Deal found 4/30![Delta logo]()
$237
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/225:55 pm
BOI
- PDX
1 stop8h 25m
Southwest
Sun 6/287:30 pm
PDX
- BOI
1 stop4h 50m
Southwest
Deal found 5/3![Southwest logo]()
$243
This Delta deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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 5/226:10 am
GEG
- BOI
1 stop4h 25m
Delta
Fri 5/296:00 pm
BOI
- GEG
1 stop4h 13m
Delta
Deal found 5/1![Delta logo]()
$237
This Alaska Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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 6/23:20 pm
GEG
- BOI
Nonstop1h 08m
Alaska Airlines
Sat 6/68:38 am
BOI
- GEG
1 stop15h 14m
Alaska Airlines
Deal found 5/1![Alaska Airlines logo]()
$270
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 6/310:55 am
GEG
- BOI
2 stops7h 05m
Southwest
Wed 6/106:00 am
BOI
- GEG
2 stops8h 00m
Southwest
Deal found 5/4![Southwest logo]()
$261
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 5/216:10 am
GEG
- PDX
1 stop4h 30m
Delta
Tue 5/265:30 am
PDX
- GEG
1 stop4h 42m
Delta
Deal found 4/30![Delta logo]()
$247
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/13:38 pm
GEG
- PDX
Nonstop1h 12m
Alaska Airlines
Fri 6/57:15 am
PDX
- GEG
Nonstop1h 13m
Alaska Airlines
Deal found 5/3![Alaska Airlines logo]()
$277
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 6/1212:20 pm
GEG
- BOI
2 stops11h 00m
Southwest
Mon 6/155:55 pm
BOI
- GEG
1 stop8h 25m
Southwest
Deal found 5/4![Southwest logo]()
$272
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.
Wed 6/37:25 am
GEG
- PDX
1 stop3h 13m
Delta
Fri 6/511:20 am
PDX
- GEG
1 stop4h 19m
Delta
Deal found 5/4![Delta logo]()
$257
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.
Thu 6/186:23 am
BOI
- EUG
1 stop3h 44m
Alaska Airlines
Fri 6/195:43 pm
EUG
- BOI
1 stop15h 00m
Alaska Airlines
Deal found 5/5![Alaska Airlines logo]()
$293
This United Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 5/231:42 pm
JAC
- PDX
1 stop5h 04m
United Airlines
Tue 5/265:00 am
PDX
- JAC
1 stop6h 46m
United Airlines
Deal found 4/30![United Airlines logo]()
$397
This Southwest deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” 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 8/1711:30 am
BOI
- PDX
1 stop6h 05m
Southwest
Wed 8/1911:35 am
PDX
- BOI
2 stops9h 50m
Southwest
Deal found 5/2![Southwest logo]()
$275
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 5/297:25 am
GEG
- RDM
1 stop5h 10m
Delta
Sun 5/316:10 am
RDM
- GEG
1 stop4h 02m
Delta
Deal found 5/5![Delta logo]()
$263
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.
Tue 6/27:01 am
GEG
- EUG
1 stop14h 38m
Alaska Airlines
Wed 6/37:09 am
EUG
- GEG
1 stop14h 36m
Alaska Airlines
Deal found 5/4![Alaska Airlines logo]()
$305
Last-minute flights from Idaho to OregonDiscover last-minute flight deals from Idaho to Oregon. Data last updated May 5, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho to Oregon. Data last updated May 5, 2026 and is based on user searches.
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.
Mon 5/256:39 pm
IDA
- PDX
Nonstop1h 41m
Allegiant Air
Mon 6/13:10 pm
PDX
- IDA
Nonstop1h 39m
Allegiant Air
Deal found 5/5![Allegiant Air logo]()
$94
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.
Mon 5/256:39 pm
IDA
- PDX
Nonstop1h 41m
Allegiant Air
Fri 5/293:10 pm
PDX
- IDA
Nonstop1h 39m
Allegiant Air
Deal found 5/5![Allegiant Air logo]()
$112
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 5/296:39 pm
IDA
- PDX
Nonstop1h 41m
Allegiant Air
Mon 6/13:10 pm
PDX
- IDA
Nonstop1h 39m
Allegiant Air
Deal found 5/5![Allegiant Air logo]()
$82
This Mytrip deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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 6/16:39 pm
IDA
- PDX
Nonstop1h 41m
Allegiant Air
Fri 6/123:09 pm
PDX
- IDA
Nonstop1h 40m
Allegiant Air
Deal found 5/1![Allegiant Air logo]()
$98
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 6/16:39 pm
IDA
- PDX
Nonstop1h 41m
Allegiant Air
Mon 6/83:09 pm
PDX
- IDA
Nonstop1h 40m
Allegiant Air
Deal found 5/4![Allegiant Air logo]()
$102
This Booking.com deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” 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 6/86:39 pm
IDA
- PDX
Nonstop1h 39m
Allegiant Air
Fri 6/123:09 pm
PDX
- IDA
Nonstop1h 40m
Allegiant Air
Deal found 5/2![Allegiant Air logo]()
$92
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/86:39 pm
IDA
- PDX
Nonstop1h 39m
Allegiant Air
Mon 6/153:09 pm
PDX
- IDA
Nonstop1h 40m
Allegiant Air
Deal found 5/5![Allegiant Air logo]()
$99
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.
Mon 6/86:39 pm
IDA
- PDX
Nonstop1h 39m
Allegiant Air
Fri 6/193:09 pm
PDX
- IDA
Nonstop1h 40m
Allegiant Air
Deal found 5/5![Allegiant Air logo]()
$122
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 6/126:39 pm
IDA
- PDX
Nonstop1h 39m
Allegiant Air
Mon 6/153:09 pm
PDX
- IDA
Nonstop1h 40m
Allegiant Air
Deal found 5/4![Allegiant Air logo]()
$119
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/156:39 pm
IDA
- PDX
Nonstop1h 39m
Allegiant Air
Fri 7/1012:20 pm
PDX
- IDA
Nonstop1h 40m
Allegiant Air
Deal found 5/3![Allegiant Air logo]()
$85
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/156:39 pm
IDA
- PDX
Nonstop1h 39m
Allegiant Air
Mon 6/223:09 pm
PDX
- IDA
Nonstop1h 40m
Allegiant Air
Deal found 5/3![Allegiant Air logo]()
$118
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 6/196:39 pm
IDA
- PDX
Nonstop1h 39m
Allegiant Air
Mon 6/223:09 pm
PDX
- IDA
Nonstop1h 40m
Allegiant Air
Deal found 5/4![Allegiant Air logo]()
$124
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 May 5, 2026.
Search for one-way flight options from Idaho to Oregon. Find affordable one-way fares based on user searches. Data last updated May 5, 2026.
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/243:50 pm
IDA
- PDX
Nonstop1h 36m
Allegiant Air
Deal found 5/3![Allegiant Air logo]()
$55
This Super.com deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” 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 5/226:39 pm
IDA
- PDX
Nonstop1h 41m
Allegiant Air
Deal found 5/2![Allegiant Air logo]()
$60
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/63:50 pm
IDA
- PDX
Nonstop1h 36m
Allegiant Air
Deal found 5/3![Allegiant Air logo]()
$72
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.
Sat 5/307:05 pm
BOI
- PDX
1 stop6h 45m
United Airlines
Deal found 5/4![United Airlines logo]()
$99
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1712:31 pm
GEG
- BOI
1 stop22h 59m
Frontier
Deal found 5/4![Frontier logo]()
$106
This United Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/47:05 pm
BOI
- PDX
1 stop6h 45m
United Airlines
Deal found 5/1![United Airlines logo]()
$109
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/105:35 pm
GEG
- BOI
1 stop4h 15m
Southwest
Deal found 5/3![Southwest logo]()
$119
This CheapOair deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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 6/56:00 am
GEG
- PDX
1 stop3h 47m
Alaska Airlines
Deal found 5/1![Alaska Airlines logo]()
$119
This United Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 8/147:01 pm
BOI
- PDX
1 stop6h 46m
United Airlines
Deal found 4/30![United Airlines logo]()
$122
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/2512:33 pm
GEG
- BOI
1 stop22h 57m
Frontier
Deal found 5/3![Frontier logo]()
$127
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.
Tue 7/286:00 am
BOI
- PDX
2 stops7h 00m
Southwest
Deal found 5/4![Southwest logo]()
$127
This Delta deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” 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 6/95:30 am
GEG
- PDX
1 stop5h 09m
Delta
Deal found 5/2![Delta logo]()
$129
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 May 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $79 (Kiwi.com) |
One-way from | $55 (Kiwi.com) |
Popular in | March |
Cheapest in | August |
Average price | $250 |
Good round-trip deal | $146 or less |
Good one-way deal | $164 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 May 5, 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
BoisePortland
BOI - PDX
BOIPDX
Boise Air Term. Gowen Fld
Wed 6/3
5:00 pm-10:25 pm
1 stop6h 25m
Portland
Sun 6/7
7:30 pm-1:20 am
1 stop4h 50m
$202
BoisePortland
BOI - PDX
BOIPDX
Boise Air Term. Gowen Fld
Fri 6/5
7:05 pm-12:50 am
1 stop6h 45m
Portland
Tue 6/9
8:35 am-4:44 pm
1 stop7h 09m
$207
BoisePortland
BOI - PDX
BOIPDX
Boise Air Term. Gowen Fld
Tue 6/9
5:30 am-10:30 am
1 stop6h 00m
Portland
Fri 6/12
5:00 pm-1:45 am
1 stop7h 45m
$215
SpokaneBoise
GEG - BOI
GEGBOI
Spokane
Fri 8/21
10:36 am-12:50 pm
Nonstop1h 14m
Boise Air Term. Gowen Fld
Sun 8/23
2:42 pm-2:50 pm
Nonstop1h 08m
$217
BoisePortland
BOI - PDX
BOIPDX
Boise Air Term. Gowen Fld
Sat 5/30
8:56 am-2:48 pm
1 stop6h 52m
Portland
Mon 6/1
7:00 pm-12:04 am
1 stop4h 04m
$227
SpokaneBoise
GEG - BOI
GEGBOI
Spokane
Sat 5/23
11:05 am-5:09 pm
1 stop5h 04m
Boise Air Term. Gowen Fld
Sun 5/24
6:41 pm-10:29 pm
1 stop4h 48m
$237
SpokanePortland
GEG - PDX
GEGPDX
Spokane
Fri 6/5
5:00 am-9:47 am
1 stop4h 47m
Portland
Sun 6/7
5:00 am-8:20 am
1 stop3h 20m
$237
SpokaneBoise
GEG - BOI
GEGBOI
Spokane
Sat 5/30
2:25 pm-10:05 pm
1 stop6h 40m
Boise Air Term. Gowen Fld
Sat 6/6
6:00 pm-11:20 pm
1 stop6h 20m
$237
SpokaneBoise
GEG - BOI
GEGBOI
Spokane
Sat 7/18
11:30 am-7:14 pm
1 stop6h 44m
Boise Air Term. Gowen Fld
Tue 7/21
10:35 am-3:42 pm
1 stop6h 07m
$237
SpokanePortland
GEG - PDX
GEGPDX
Spokane
Wed 6/3
5:00 am-9:47 am
1 stop4h 47m
Portland
Sat 6/6
5:46 pm-9:18 pm
1 stop3h 32m
$237
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.
IDA-PDX
BOI-PDX
GEG-BOI
GEG-PDX
JAC-PDX
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
IDA-PDX
BOI-PDX
GEG-BOI
GEG-PDX
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 89 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Idaho to Oregon?
Currently, May is the cheapest month in which you can book a flight from Idaho to Oregon (average of $45). Flying from Idaho to Oregon in March is currently the most expensive (average of $128). 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 May 5, 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 41% on your trip compared to booking a flight in the morning.
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 May 2, 2026.
Travelers seeking maximum savings on their Idaho to Oregon flight should consider departing on Monday afternoons 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.
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 May 5, 2026.
The most flights from USID to USOR are scheduled on a Monday (6 on average). You will have fewer flight options on Wednesday, 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?
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 5, 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.
Boarding
8.1
Entertainment
7.0
Overall
7.9
Food
7.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Boarding
8.1
Entertainment
7.0
Overall
7.9
Food
7.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Boarding
8.1
Entertainment
7.0
Overall
7.9
Food
7.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Boarding
8.1
Entertainment
7.0
Overall
7.9
Food
7.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Boarding
8.1
Entertainment
7.0
Overall
7.9
Food
7.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
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.
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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 May 5, 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 May 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$80 | Average$115 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$117 | Average$280 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$128 | Average$352 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$137 | Average$386 | FlexibilityNo cancel fee | On-time75% |