$134+ Cheap flights from Idaho Falls (IDA) to Oregon
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — PDX
Dec 5 — Dec 121
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 November 5, 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 November 5, 2026.
This Alaska Airlines deal was found by Cheapflights users on 10/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/53:44 pm -
Nonstop2h 04m
Tue 12/810:30 am -
Nonstop1h 47m
Deal found 10/30![Alaska Airlines logo]()
$247
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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.
Tue 12/223:55 pm -
Nonstop2h 00m
Fri 12/2510:30 am -
Nonstop1h 45m
Deal found 11/3![Alaska Airlines logo]()
$252
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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.
Thu 12/243:55 pm -
Nonstop2h 00m
Fri 12/2510:30 am -
Nonstop1h 45m
Deal found 11/3![Alaska Airlines logo]()
$257
This Delta deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/251:09 pm -
1 stop4h 03m
Wed 12/305:45 am -
1 stop5h 43m
Deal found 11/3![Delta logo]()
$272
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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.
Thu 12/246:00 am -
1 stop4h 32m
Thu 12/244:00 pm -
1 stop6h 45m
Deal found 11/3![Alaska Airlines logo]()
$277
This Delta deal was found by Cheapflights users on 11/2. 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.
Sat 12/51:00 pm -
1 stop4h 36m
Tue 12/85:45 am -
1 stop5h 32m
Deal found 11/2![Delta logo]()
$287
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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 12/213:55 pm -
Nonstop2h 00m
Thu 12/244:00 pm -
1 stop6h 45m
Deal found 11/3![Alaska Airlines logo]()
$297
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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.
Sun 12/63:44 pm -
Nonstop2h 04m
Tue 12/810:30 am -
Nonstop1h 47m
Deal found 11/3![Alaska Airlines logo]()
$312
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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.
Tue 12/223:55 pm -
Nonstop2h 00m
Wed 12/3010:30 am -
Nonstop1h 45m
Deal found 11/3![Alaska Airlines logo]()
$332
This Alaska Airlines deal was found by Cheapflights users on 11/4. 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 12/13:44 pm -
1 stop7h 45m
Sat 12/125:28 am -
1 stop6h 49m
Deal found 11/4![Alaska Airlines logo]()
$419
This Alaska Airlines deal was found by Cheapflights users on 11/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/111:54 pm -
1 stop6h 52m
Mon 12/143:56 pm -
1 stop20h 21m
Deal found 11/2![Alaska Airlines logo]()
$444
This deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/11:54 pm -
1 stop5h 28m
Fri 12/410:04 am -
1 stop4h 03m
Deal found 10/31![Alaska Airlines logo]()
$449
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 November 5, 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 November 5, 2026.
This Delta deal was found by Cheapflights users on 11/1. 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.
Mon 3/16:59 pm -
1 stop5h 52m
Sat 3/65:12 pm -
1 stop4h 10m
Deal found 11/1![Delta logo]()
$292
This Alaska Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” 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 12/163:44 pm -
Nonstop2h 04m
Tue 1/52:00 pm -
1 stop24h 21m
Deal found 10/31![Alaska Airlines logo]()
$380
This Delta deal was found by Cheapflights users on 11/2. 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.
Fri 12/46:59 pm -
1 stop6h 00m
Sun 12/67:00 am -
2 stops10h 17m
Deal found 11/2![Delta logo]()
$353
This Alaska Airlines deal was found by Cheapflights users on 11/1. 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.
Fri 12/253:55 pm -
Nonstop2h 00m
Tue 12/291:52 pm -
1 stop8h 53m
Deal found 11/1![Alaska Airlines logo]()
$380
This Alaska Airlines deal was found by Cheapflights users on 11/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/236:00 am -
1 stop12h 16m
Thu 12/3110:30 am -
Nonstop1h 45m
Deal found 11/2![Alaska Airlines logo]()
$380
This Delta deal was found by Cheapflights users on 11/4. 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 12/26:59 pm -
1 stop6h 00m
Sat 12/55:34 pm -
1 stop3h 51m
Deal found 11/4![Delta logo]()
$398
This Alaska Airlines deal was found by Cheapflights users on 11/4. 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 12/253:55 pm -
Nonstop2h 00m
Mon 12/289:45 pm -
1 stop25h 00m
Deal found 11/4![Alaska Airlines logo]()
$390
This Delta deal was found by Cheapflights users on 11/2. 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.
Wed 12/235:40 am -
1 stop4h 27m
Wed 12/305:45 am -
1 stop5h 43m
Deal found 11/2![Delta logo]()
$437
This Alaska Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” 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 12/113:44 pm -
Nonstop2h 04m
Sun 1/310:30 am -
Nonstop1h 45m
Deal found 10/31![Alaska Airlines logo]()
$402
This Alaska Airlines deal was found by Cheapflights users on 11/4. 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 12/13:44 pm -
1 stop7h 45m
Sat 12/125:28 am -
1 stop6h 49m
Deal found 11/4![Alaska Airlines logo]()
$419
This Alaska Airlines deal was found by Cheapflights users on 11/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/246:00 am -
2 stops13h 56m
Thu 12/318:21 am -
1 stop5h 57m
Deal found 11/2![Alaska Airlines logo]()
$422
This Alaska Airlines deal was found by Cheapflights users on 11/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/111:54 pm -
1 stop6h 52m
Mon 12/143:56 pm -
1 stop20h 21m
Deal found 11/2![Alaska Airlines logo]()
$444
This Delta deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” 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 12/26:59 pm -
1 stop6h 07m
Tue 12/85:20 am -
1 stop5h 57m
Deal found 10/31![Delta logo]()
$641
This Alaska Airlines deal was found by Cheapflights users on 11/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/23:44 pm -
1 stop7h 55m
Wed 12/165:55 pm -
1 stop20h 23m
Deal found 11/2![Alaska Airlines logo]()
$465
This Alaska Airlines deal was found by Cheapflights users on 11/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/23:44 pm -
1 stop7h 55m
Sat 12/54:10 pm -
2 stops20h 07m
Deal found 11/2![Alaska Airlines logo]()
$466
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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.
Sat 1/233:58 pm -
1 stop3h 41m
Tue 1/266:07 am -
2 stops32h 14m
Deal found 11/3![Alaska Airlines logo]()
$470
This Alaska Airlines deal was found by Cheapflights users on 11/4. 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 4/286:15 am -
1 stop5h 59m
Sat 5/16:05 am -
2 stops15h 34m
Deal found 11/4![Alaska Airlines logo]()
$541
This Alaska Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” 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 12/176:00 am -
2 stops30h 11m
Mon 12/217:17 am -
2 stops15h 28m
Deal found 10/31![Alaska Airlines logo]()
$665
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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.
Fri 11/276:02 am -
1 stop4h 38m
Sun 11/294:17 pm -
2 stops21h 52m
Deal found 11/3![Alaska Airlines logo]()
$824
Last-minute flights from Idaho Falls to OregonDiscover last-minute flight deals from Idaho Falls to Oregon. Data last updated November 5, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho Falls to Oregon. Data last updated November 5, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 11/2. 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 11/106:57 pm -
1 stop5h 54m
Tue 11/175:24 pm -
1 stop3h 35m
Deal found 11/2![Delta logo]()
$587
This Alaska Airlines deal was found by Cheapflights users on 11/1. 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 11/103:55 pm -
Nonstop1h 53m
Tue 11/1710:31 am -
Nonstop1h 45m
Deal found 11/1![Alaska Airlines logo]()
$627
This Priceline deal was found by Cheapflights users on 11/1. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/131:53 pm -
1 stop5h 54m
Mon 11/169:20 am -
1 stop4h 58m
Deal found 11/1![Alaska Airlines logo]()
$647
This Alaska Airlines deal was found by Cheapflights users on 10/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:04 am -
1 stop4h 23m
Wed 11/188:00 am -
1 stop6h 18m
Deal found 10/30![Alaska Airlines logo]()
$481
This Delta deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:00 am -
2 stops8h 00m
Sun 11/224:41 pm -
1 stop4h 18m
Deal found 11/3![Delta logo]()
$530
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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.
Tue 12/13:44 pm -
1 stop7h 45m
Sat 12/125:28 am -
1 stop6h 49m
Deal found 11/3![Alaska Airlines logo]()
$419
This deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/11:54 pm -
1 stop5h 28m
Fri 12/410:04 am -
1 stop4h 03m
Deal found 10/31![Alaska Airlines logo]()
$449
This Alaska Airlines deal was found by Cheapflights users on 11/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/23:44 pm -
1 stop7h 55m
Wed 12/165:55 pm -
1 stop20h 23m
Deal found 11/2![Alaska Airlines logo]()
$465
This Alaska Airlines deal was found by Cheapflights users on 11/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/23:44 pm -
1 stop7h 55m
Sat 12/55:08 am -
1 stop7h 09m
Deal found 11/2![Alaska Airlines logo]()
$469
This United Airlines deal was found by Cheapflights users on 11/3. 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.
Wed 12/24:10 pm -
1 stop6h 16m
Sat 12/55:00 am -
1 stop7h 37m
Deal found 11/3![United Airlines logo]()
$549
This Alaska Airlines deal was found by Cheapflights users on 11/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/111:54 pm -
1 stop6h 52m
Mon 12/143:56 pm -
1 stop20h 21m
Deal found 11/2![Alaska Airlines logo]()
$444
This Expedia deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/163:44 pm -
1 stop7h 45m
Mon 12/215:25 am -
1 stop8h 53m
Deal found 10/31![Alaska Airlines logo]()
$471
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 November 5, 2026.
Search for one-way flight options from Idaho Falls to Oregon. Find affordable one-way fares based on user searches. Data last updated November 5, 2026.
This Alaska Airlines deal was found by Cheapflights users on 11/4. 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 12/81:54 pm -
1 stop3h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Alaska Airlines logo]()
$134
This Delta deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/85:35 am -
2 stops9h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Delta logo]()
$139
This Alaska Airlines deal was found by Cheapflights users on 11/4. 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.
Mon 12/73:44 pm -
Nonstop2h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Alaska Airlines logo]()
$159
This Delta deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/31:00 pm -
2 stops6h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Delta logo]()
$175
This Delta deal was found by Cheapflights users on 11/4. 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 12/76:59 pm -
2 stops14h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Delta logo]()
$228
This Orbitz deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/216:02 am -
1 stop4h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Alaska Airlines logo]()
$234
This Delta deal was found by Cheapflights users on 11/4. 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.
Sat 12/51:00 pm -
1 stop4h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Delta logo]()
$235
This Delta deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/56:59 pm -
1 stop5h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Delta logo]()
$238
This Delta deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” 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 11/211:11 pm -
2 stops10h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Delta logo]()
$239
This Travelocity deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/223:46 pm -
Nonstop1h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Alaska Airlines logo]()
$239
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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.
Thu 12/176:00 am -
1 stop4h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Alaska Airlines logo]()
$249
This Delta deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” 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 11/226:00 am -
2 stops5h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Delta logo]()
$254
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 November 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $247 (Alaska Airlines) |
One-way from | $134 (Alaska Airlines) |
Popular in | April |
Cheapest in | June |
Average price | $337 |
Good round-trip deal | $341 or less |
Good one-way deal | $263 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 7,457,451 searches. Data last updated November 5, 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
Tue 12/8
5:35 am-1:35 pm
2 stops9h 00m
Portland
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$139
Idaho FallsPortland
IDA Idaho Falls Fanning Field - PDX Portland
IDAPDX
Idaho Falls Fanning Field
Mon 12/7
1:54 pm-7:53 pm
1 stop6h 59m
Portland
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$139
Idaho FallsPortland
IDA Idaho Falls Fanning Field - PDX Portland
IDAPDX
Idaho Falls Fanning Field
Sun 12/6
5:35 am-9:02 am
1 stop4h 27m
Portland
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$144
Quickest round-trip
Idaho FallsPortland
IDA Idaho Falls Fanning Field - PDX Portland
IDAPDX
Idaho Falls Fanning Field
Tue 12/8
3:44 pm-4:48 pm
Nonstop2h 04m
Portland
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$154
Idaho FallsPortland
IDA Idaho Falls Fanning Field - PDX Portland
IDAPDX
Idaho Falls Fanning Field
Mon 12/7
6:59 pm-8:33 am
2 stops14h 34m
Portland
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$228
Idaho FallsEugene
IDA Idaho Falls Fanning Field - EUG Eugene
IDAEUG
Idaho Falls Fanning Field
Sat 11/21
6:02 am-9:26 am
1 stop4h 24m
Eugene
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$234
Idaho FallsEugene
IDA Idaho Falls Fanning Field - EUG Eugene
IDAEUG
Idaho Falls Fanning Field
Sun 11/22
1:11 pm-4:01 pm
1 stop3h 50m
Eugene
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$234
Idaho FallsMedford
IDA Idaho Falls Fanning Field - MFR Medford
IDAMFR
Idaho Falls Fanning Field
Wed 1/6
6:59 pm-11:54 pm
1 stop5h 55m
Medford
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$238
Idaho FallsEugene
IDA Idaho Falls Fanning Field - EUG Eugene
IDAEUG
Idaho Falls Fanning Field
Sat 11/21
1:11 pm-10:58 pm
2 stops10h 47m
Eugene
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$239
Idaho FallsEugene
IDA Idaho Falls Fanning Field - EUG Eugene
IDAEUG
Idaho Falls Fanning Field
Fri 11/20
6:00 am-1:00 pm
2 stops8h 00m
Eugene
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$271
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-EUG
IDA-MFR
IDA-RDM
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Idaho Falls to Oregon
IDA-USOR
IDA-PDX
IDA-EUG
IDA-MFR
IDA-RDM
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 $566). 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 November 5, 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.
Weekly flight availability from Idaho Falls to Oregon
Explore weekly flight availability from Idaho Falls 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 November 5, 2026.
The most flights from IDA to USOR are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).
How much does it cost to fly round-trip from Idaho Falls to Oregon?
Airfare is below average for this route at the moment.
Idaho Falls to Oregon flights typically cost between $252 and $438 in January.The cheapest round-trip price found within the last 5 days was $247 on Alaska Airlines (Jan 23-Jan 27).
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 55 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 November 5, 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.
Overall
7.9
Entertainment
7.0
Boarding
8.1
Food
7.0
Crew
8.5
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Overall
7.9
Entertainment
7.0
Boarding
8.1
Food
7.0
Crew
8.5
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Overall
7.9
Entertainment
7.0
Boarding
8.1
Food
7.0
Crew
8.5
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Overall
7.9
Entertainment
7.0
Boarding
8.1
Food
7.0
Crew
8.5
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
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 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 November 5, 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 7,457,451 searches. Data last updated November 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$82 | Average$119 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$156 | Average$496 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$188 | Average$379 | FlexibilityNo cancel fee | On-time75% |