$68+ Cheap flights from Idaho Falls (IDA) to Oregon
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — PDX
Sep 8 — Sep 151
Round-trip
1 adult, Economy
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Find cheap flights from Idaho Falls 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 Falls to Oregon
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Cheapest flights from Idaho Falls to OregonExplore the most affordable flight options available from Idaho Falls to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 9, 2026.
Explore the most affordable flight options available from Idaho Falls to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 8/173:55 pm -
Nonstop1h 41m
Thu 9/1012:24 pm -
1 stop22h 26m
Deal found 8/5![Multiple Airlines logo]()
$206
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 8/173:55 pm -
Nonstop1h 41m
Thu 8/271:47 pm -
1 stop19h 35m
Deal found 8/5![Multiple Airlines logo]()
$211
This Alaska Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/153:57 pm -
Nonstop1h 53m
Sat 9/1910:30 am -
Nonstop1h 54m
Deal found 8/7![Alaska Airlines logo]()
$237
This Delta deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:57 pm -
1 stop5h 43m
Wed 9/231:20 pm -
1 stop3h 57m
Deal found 8/7![Delta logo]()
$247
This Delta deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:57 pm -
2 stops5h 57m
Sat 9/195:10 pm -
1 stop4h 12m
Deal found 8/7![Delta logo]()
$252
This Delta deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:57 pm -
1 stop5h 43m
Wed 9/231:20 pm -
1 stop3h 57m
Deal found 8/7![Delta logo]()
$257
This Delta deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:57 pm -
2 stops5h 57m
Sat 9/195:10 pm -
1 stop4h 12m
Deal found 8/7![Delta logo]()
$262
This Alaska Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/162:01 pm -
1 stop3h 49m
Thu 9/2410:30 am -
Nonstop1h 54m
Deal found 8/7![Alaska Airlines logo]()
$267
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/103:55 pm -
Nonstop1h 41m
Fri 8/1412:25 pm -
Nonstop1h 40m
Deal found 8/8![Allegiant Air logo]()
$268
This Alaska Airlines deal was found by Cheapflights users on 8/4. 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 11/36:04 am -
1 stop4h 30m
Sat 11/78:27 am -
1 stop3h 49m
Deal found 8/4![Alaska Airlines logo]()
$439
This Delta deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:57 pm -
1 stop5h 58m
Tue 9/221:31 pm -
1 stop3h 46m
Deal found 8/7![Delta logo]()
$445
This Delta deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/121:05 pm -
2 stops11h 13m
Tue 10/131:20 pm -
1 stop3h 56m
Deal found 8/4![Delta logo]()
$450
Best flights from Idaho Falls to OregonDiscover carefully curated flight deals from Idaho Falls to Oregon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 9, 2026.
Discover carefully curated flight deals from Idaho Falls to Oregon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 9, 2026.
This Delta deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:57 pm -
1 stop5h 43m
Wed 9/231:20 pm -
1 stop3h 57m
Deal found 8/6![Delta logo]()
$247
This Alaska Airlines deal was found by Cheapflights users on 8/4. 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 10/303:57 pm -
Nonstop1h 52m
Mon 11/210:31 am -
Nonstop1h 45m
Deal found 8/4![Alaska Airlines logo]()
$257
This Delta deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/37:00 pm -
1 stop5h 39m
Sun 9/65:45 am -
1 stop4h 05m
Deal found 8/5![Delta logo]()
$322
This United Airlines deal was found by Cheapflights users on 8/4. 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 8/294:04 pm -
1 stop22h 21m
Tue 9/112:43 pm -
1 stop20h 08m
Deal found 8/4![United Airlines logo]()
$707
This Alaska Airlines deal was found by Cheapflights users on 8/4. 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 9/163:57 pm -
Nonstop1h 53m
Mon 9/216:50 pm -
2 stops19h 30m
Deal found 8/4![Alaska Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 8/4. 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.
Thu 8/276:00 am -
1 stop3h 37m
Sun 8/305:45 am -
1 stop4h 05m
Deal found 8/4![Delta logo]()
$377
This Delta deal was found by Cheapflights users on 8/4. 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 8/267:00 pm -
1 stop5h 39m
Sun 8/305:45 am -
1 stop4h 05m
Deal found 8/4![Delta logo]()
$377
This Alaska Airlines deal was found by Cheapflights users on 8/4. 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 11/36:04 am -
1 stop4h 30m
Sat 11/78:27 am -
1 stop3h 49m
Deal found 8/4![Alaska Airlines logo]()
$439
This Delta deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2811:35 am -
1 stop5h 28m
Tue 9/15:30 am -
2 stops8h 05m
Deal found 8/7![Delta logo]()
$382
This Alaska Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/92:01 pm -
1 stop5h 20m
Wed 9/165:05 am -
1 stop7h 19m
Deal found 8/5![Alaska Airlines logo]()
$459
This Delta deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/76:00 am -
2 stops8h 18m
Mon 1/117:10 am -
2 stops10h 04m
Deal found 8/6![Delta logo]()
$387
This Alaska Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:09 am -
1 stop4h 47m
Sun 11/112:43 pm -
1 stop23h 33m
Deal found 8/6![Alaska Airlines logo]()
$479
This United Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/202:28 pm -
1 stop23h 57m
Sat 10/242:06 pm -
2 stops24h 32m
Deal found 8/6![United Airlines logo]()
$712
This Booking.com deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/113:57 pm -
2 stops18h 55m
Tue 9/227:00 am -
2 stops14h 56m
Deal found 8/7![Alaska Airlines logo]()
$489
This Delta deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:57 pm -
1 stop5h 58m
Tue 9/221:31 pm -
1 stop3h 46m
Deal found 8/7![Delta logo]()
$445
This Delta deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/126:56 pm -
1 stop5h 59m
Tue 10/131:20 pm -
1 stop3h 56m
Deal found 8/4![Delta logo]()
$445
This United Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:53 pm -
1 stop20h 32m
Fri 9/1112:43 pm -
1 stop20h 10m
Deal found 8/6![United Airlines logo]()
$782
Last-minute flights from Idaho Falls to OregonDiscover last-minute flight deals from Idaho Falls to Oregon. Data last updated August 9, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho Falls to Oregon. Data last updated August 9, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/103:55 pm -
Nonstop1h 41m
Fri 8/1412:25 pm -
Nonstop1h 40m
Deal found 8/8![Allegiant Air logo]()
$268
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 8/173:55 pm -
Nonstop1h 41m
Thu 9/1012:24 pm -
1 stop22h 26m
Deal found 8/5![Multiple Airlines logo]()
$206
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 8/173:55 pm -
Nonstop1h 41m
Thu 8/271:47 pm -
1 stop19h 35m
Deal found 8/5![Multiple Airlines logo]()
$211
This Booking.com deal was found by Cheapflights users on 8/8. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:18 am -
1 stop4h 33m
Sat 9/121:34 pm -
1 stop8h 22m
Deal found 8/8![Alaska Airlines logo]()
$465
This Alaska Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/92:01 pm -
1 stop5h 20m
Wed 9/165:05 am -
1 stop7h 19m
Deal found 8/5![Alaska Airlines logo]()
$459
This Delta deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:57 pm -
1 stop5h 58m
Tue 9/221:31 pm -
1 stop3h 46m
Deal found 8/7![Delta logo]()
$445
This Alaska Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/153:57 pm -
Nonstop1h 53m
Sat 9/1910:30 am -
Nonstop1h 54m
Deal found 8/7![Alaska Airlines logo]()
$237
This Delta deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:57 pm -
1 stop5h 43m
Wed 9/231:20 pm -
1 stop3h 57m
Deal found 8/7![Delta logo]()
$247
This Delta deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:57 pm -
2 stops5h 57m
Sat 9/195:10 pm -
1 stop4h 12m
Deal found 8/7![Delta logo]()
$252
This Alaska Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/162:01 pm -
1 stop3h 49m
Thu 9/2410:30 am -
Nonstop1h 54m
Deal found 8/7![Alaska Airlines logo]()
$267
This Delta deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:57 pm -
1 stop5h 43m
Wed 9/231:20 pm -
1 stop3h 57m
Deal found 8/7![Delta logo]()
$257
This Delta deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:57 pm -
2 stops5h 57m
Sat 9/195:10 pm -
1 stop4h 12m
Deal found 8/7![Delta logo]()
$262
One-way flights from Idaho Falls to OregonSearch for one-way flight options from Idaho Falls to Oregon. Find affordable one-way fares based on user searches. Data last updated August 9, 2026.
Search for one-way flight options from Idaho Falls to Oregon. Find affordable one-way fares based on user searches. Data last updated August 9, 2026.
This Super.com deal was found by Cheapflights users on 8/8. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/173:55 pm -
Nonstop1h 41m
Deal found 8/8![Allegiant Air logo]()
$68
This Delta deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:57 pm -
1 stop5h 43m
Deal found 8/7![Delta logo]()
$134
This Booking.com deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/103:57 pm -
Nonstop1h 53m
Deal found 8/7![Alaska Airlines logo]()
$159
This Delta deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:57 pm -
1 stop4h 38m
Deal found 8/7![Delta logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:51 pm -
3 stops41h 52m
Deal found 8/7![Multiple Airlines logo]()
$210
This United Airlines deal was found by Cheapflights users on 8/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/164:04 pm -
1 stop6h 04m
Deal found 8/8![United Airlines logo]()
$213
This Priceline deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:18 am -
1 stop4h 15m
Deal found 8/7![Alaska Airlines logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/49:44 am -
2 stops32h 27m
Deal found 8/6![Multiple Airlines logo]()
$226
This Alaska Airlines deal was found by Cheapflights users on 8/8. 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.
Thu 9/106:18 am -
1 stop7h 39m
Deal found 8/8![Alaska Airlines logo]()
$233
This Priceline deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:18 am -
2 stops11h 18m
Deal found 8/6![Alaska Airlines logo]()
$237
This Alaska Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/183:57 pm -
Nonstop1h 53m
Deal found 8/7![Alaska Airlines logo]()
$239
This Delta deal was found by Cheapflights users on 8/5. 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.
Sun 8/306:00 am -
1 stop3h 37m
Deal found 8/5![Delta logo]()
$240
Find flight deals from Idaho Falls to Oregon
Keep the following information in mind while searching for Idaho Falls to Oregon flight deals. Data was last updated August 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $237 (Alaska Airlines) |
One-way from | $68 (Super.com) |
Popular in | April |
Cheapest in | June |
Average price | $136 |
Good round-trip deal | $173 or less |
Good one-way deal | $216 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Idaho Falls 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 August 9, 2026.
Use the filters below to find and compare flights from Idaho Falls to Oregon that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Idaho FallsPortland
IDA Idaho Falls Fanning Field - PDX Portland
IDAPDX
Idaho Falls Fanning Field
Wed 9/16
6:57 pm-11:40 pm
1 stop5h 43m
Portland
Wed 9/23
1:20 pm-6:17 pm
1 stop3h 57m
$247
Quickest round-trip
Idaho FallsPortland
IDA Idaho Falls Fanning Field - PDX Portland
IDAPDX
Idaho Falls Fanning Field
Fri 10/30
3:57 pm-4:49 pm
Nonstop1h 52m
Portland
Mon 11/2
10:31 am-1:16 pm
Nonstop1h 45m
$257
Idaho FallsPortland
IDA Idaho Falls Fanning Field - PDX Portland
IDAPDX
Idaho Falls Fanning Field
Thu 9/3
7:00 pm-11:39 pm
1 stop5h 39m
Portland
Sun 9/6
5:45 am-10:50 am
1 stop4h 05m
$322
Idaho FallsPortland
IDA Idaho Falls Fanning Field - PDX Portland
IDAPDX
Idaho Falls Fanning Field
Wed 9/16
3:57 pm-4:50 pm
Nonstop1h 53m
Portland
Mon 9/21
6:50 pm-3:20 pm
2 stops19h 30m
$359
Idaho FallsPortland
IDA Idaho Falls Fanning Field - PDX Portland
IDAPDX
Idaho Falls Fanning Field
Thu 8/27
6:00 am-8:37 am
1 stop3h 37m
Portland
Sun 8/30
5:45 am-10:50 am
1 stop4h 05m
$377
Idaho FallsPortland
IDA Idaho Falls Fanning Field - PDX Portland
IDAPDX
Idaho Falls Fanning Field
Wed 8/26
7:00 pm-11:39 pm
1 stop5h 39m
Portland
Sun 8/30
5:45 am-10:50 am
1 stop4h 05m
$377
Idaho FallsPortland
IDA Idaho Falls Fanning Field - PDX Portland
IDAPDX
Idaho Falls Fanning Field
Fri 8/28
11:35 am-4:03 pm
1 stop5h 28m
Portland
Tue 9/1
5:30 am-2:35 pm
2 stops8h 05m
$382
Idaho FallsPortland
IDA Idaho Falls Fanning Field - PDX Portland
IDAPDX
Idaho Falls Fanning Field
Thu 1/7
6:00 am-1:18 pm
2 stops8h 18m
Portland
Mon 1/11
7:10 am-6:14 pm
2 stops10h 04m
$387
Idaho FallsMedford
IDA Idaho Falls Fanning Field - MFR Medford
IDAMFR
Idaho Falls Fanning Field
Tue 11/3
6:04 am-9:34 am
1 stop4h 30m
Medford
Sat 11/7
8:27 am-1:16 pm
1 stop3h 49m
$439
Idaho FallsMedford
IDA Idaho Falls Fanning Field - MFR Medford
IDAMFR
Idaho Falls Fanning Field
Fri 9/11
6:57 pm-11:55 pm
1 stop5h 58m
Medford
Tue 9/22
1:31 pm-6:17 pm
1 stop3h 46m
$445
Showing 1-10 of 33 resultsSorted by cheapest first
Best time to book a flight from Idaho Falls to Oregon
Have a flexible travel schedule? Discover the best time to fly to Oregon from Idaho Falls with our price prediction graph.
IDA-PDX
IDA-MFR
IDA-OTH
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 Falls to Oregon
IDA-USOR
IDA-PDX
IDA-MFR
IDA-OTH
What is the cheapest month to book a flight from Idaho Falls to Oregon?
Currently, June is the cheapest month in which you can book a flight from Idaho Falls to Oregon (average of $119). Flying from Idaho Falls to Oregon in April is currently the most expensive (average of $541). 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 IDA to OR?
Find hourly flight availability from Idaho Falls 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 August 9, 2026.
When flying from Idaho Falls to Oregon, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How much does it cost to fly round-trip from Idaho Falls to Oregon?
Airfare is above average for this route at the moment.
Idaho Falls to Oregon flights typically cost between $100 and $188 in September.The cheapest round-trip price found within the last 5 days was $237 on Alaska Airlines (Sep 15-Sep 19).
How far ahead should I book a flight from Idaho Falls to Oregon?
The price you pay for your flight from Idaho Falls to Oregon may vary depending on when you book. For the best chance of a lower fare, look to book 59 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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 August 9, 2026.
See what other customers who have flown with Alaska Airlines,Delta, andAllegiant Air from Idaho Falls to Oregon have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.0
Crew
8.5
Boarding
8.1
Food
7.0
Overall
7.9
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Entertainment
7.0
Crew
8.5
Boarding
8.1
Food
7.0
Overall
7.9
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Entertainment
7.0
Crew
8.5
Boarding
8.1
Food
7.0
Overall
7.9
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Entertainment
7.0
Crew
8.5
Boarding
8.1
Food
7.0
Overall
7.9
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Related info for your journey
Find useful and relevant information for your journey from Idaho Falls 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 Falls 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 Idaho Falls to Oregon by cabin class
Find flights from Idaho Falls to Oregon, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Idaho Falls and Oregon flights
Browse other Idaho Falls and Oregon flight options. Last updated on August 9, 2026.
Popular flight searches
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Idaho Falls to Oregon flights
Consider these flights traveling from Idaho Falls to Oregon.
Top 3 airlines flying from Idaho Falls to Oregon
Discover the top 3 airlines that operate flights from Idaho Falls 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 August 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$82 | Average$119 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$166 | Average$448 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$168 | Average$440 | FlexibilityNo cancel fee | On-time75% |