$116+ Cheap flights from O'Hare Intl (ORD) to Idaho
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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BOI
Jun 11 — Jun 181
Round-trip
1 adult, Economy
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Find cheap flights from O'Hare Intl to Idaho with Cheapflights
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Cheapest flights from O'Hare Intl to IdahoExplore the most affordable flight options available from O'Hare Intl to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 12, 2026.
Explore the most affordable flight options available from O'Hare Intl to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 12, 2026.
This Gotogate deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/29:37 pm
ORD
- GEG
1 stop16h 01m
Frontier
Fri 6/512:33 pm
GEG
- ORD
1 stop5h 59m
Frontier
Deal found 5/11![Frontier logo]()
$261
This American Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/209:40 am
ORD
- IDA
Nonstop3h 40m
American Airlines
Sat 10/241:43 pm
IDA
- ORD
Nonstop3h 17m
American Airlines
Deal found 5/11![American Airlines logo]()
$271
This Booking.com deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/49:37 pm
ORD
- GEG
1 stop16h 01m
Frontier
Mon 6/812:33 pm
GEG
- ORD
1 stop5h 59m
Frontier
Deal found 5/10![Frontier logo]()
$282
This United Airlines deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/75:00 am
ORD
- IDA
1 stop5h 50m
United Airlines
Sat 7/115:54 pm
IDA
- ORD
1 stop5h 50m
United Airlines
Deal found 5/9![United Airlines logo]()
$291
This Alaska Airlines deal was found by Cheapflights users on 5/8. 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.
Wed 6/39:00 am
ORD
- GEG
1 stop14h 45m
Alaska Airlines
Sat 6/612:46 pm
GEG
- ORD
1 stop9h 13m
Alaska Airlines
Deal found 5/8![Alaska Airlines logo]()
$295
This Alaska Airlines deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/227:00 am
ORD
- GEG
1 stop6h 52m
Alaska Airlines
Sat 8/293:05 pm
GEG
- ORD
1 stop6h 36m
Alaska Airlines
Deal found 5/9![Alaska Airlines logo]()
$305
This United Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/35:00 am
ORD
- IDA
1 stop5h 53m
United Airlines
Tue 10/65:53 pm
IDA
- ORD
1 stop5h 04m
United Airlines
Deal found 5/11![United Airlines logo]()
$306
This Expedia deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/298:20 pm
ORD
- GEG
1 stop14h 06m
Multiple Airlines
Wed 8/512:34 pm
GEG
- ORD
1 stop6h 18m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$308
This Alaska Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/197:00 am
ORD
- IDA
1 stop7h 06m
Alaska Airlines
Tue 9/221:45 pm
IDA
- ORD
1 stop9h 14m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$310
This American Airlines deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/159:45 am
ORD
- GEG
Nonstop3h 55m
American Airlines
Tue 9/221:58 pm
GEG
- ORD
Nonstop3h 47m
American Airlines
Deal found 5/8![American Airlines logo]()
$311
This American Airlines deal was found by Cheapflights users on 5/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/411:30 am
ORD
- GEG
Nonstop4h 09m
American Airlines
Sat 8/152:09 pm
GEG
- ORD
Nonstop4h 06m
American Airlines
Deal found 5/7![American Airlines logo]()
$313
This American Airlines deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/411:05 am
ORD
- GEG
Nonstop4h 06m
American Airlines
Wed 6/102:01 pm
GEG
- ORD
Nonstop3h 58m
American Airlines
Deal found 5/8![American Airlines logo]()
$314
Best flights from O'Hare Intl to IdahoDiscover carefully curated flight deals from O'Hare Intl to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 12, 2026.
Discover carefully curated flight deals from O'Hare Intl to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 12, 2026.
This Alaska Airlines deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/296:00 am
ORD
- GEG
1 stop8h 29m
Alaska Airlines
Sat 8/87:41 pm
GEG
- ORD
1 stop7h 19m
Alaska Airlines
Deal found 5/9![Alaska Airlines logo]()
$315
This United Airlines deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/95:00 am
ORD
- JAC
1 stop5h 46m
United Airlines
Tue 6/164:23 pm
JAC
- ORD
1 stop5h 26m
United Airlines
Deal found 5/9![United Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/241:44 pm
ORD
- BOI
2 stops11h 02m
Delta
Thu 5/2812:55 pm
BOI
- ORD
1 stop7h 55m
Delta
Deal found 5/9![Delta logo]()
$340
This Kiwi.com deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/172:03 pm
ORD
- TWF
2 stops22h 57m
Multiple Airlines
Mon 9/211:45 pm
TWF
- ORD
1 stop14h 57m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$410
This American Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/61:25 pm
ORD
- JAC
1 stop6h 59m
American Airlines
Mon 6/84:14 pm
JAC
- ORD
1 stop6h 18m
American Airlines
Deal found 5/11![American Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 5/7. 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.
Wed 6/37:45 am
ORD
- WYS
1 stop5h 40m
Delta
Sat 6/611:15 am
WYS
- ORD
2 stops9h 38m
Delta
Deal found 5/7![Delta logo]()
$344
This Alaska Airlines deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/37:40 am
ORD
- GEG
1 stop7h 24m
Alaska Airlines
Sat 6/612:46 pm
GEG
- ORD
1 stop9h 13m
Alaska Airlines
Deal found 5/10![Alaska Airlines logo]()
$344
This United Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/248:40 am
ORD
- BOI
Nonstop3h 52m
United Airlines
Tue 6/305:46 pm
BOI
- ORD
1 stop5h 58m
United Airlines
Deal found 5/11![United Airlines logo]()
$365
This Delta deal was found by Cheapflights users on 5/7. 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 6/47:45 pm
ORD
- GEG
1 stop5h 50m
Delta
Sat 6/69:55 am
GEG
- ORD
2 stops9h 58m
Delta
Deal found 5/7![Delta logo]()
$350
This Alaska Airlines deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/285:44 pm
ORD
- GEG
1 stop6h 52m
Alaska Airlines
Mon 6/112:46 pm
GEG
- ORD
1 stop9h 13m
Alaska Airlines
Deal found 5/10![Alaska Airlines logo]()
$350
This United Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/75:00 am
ORD
- IDA
1 stop5h 50m
United Airlines
Sat 7/115:54 pm
IDA
- ORD
1 stop5h 50m
United Airlines
Deal found 5/12![United Airlines logo]()
$381
This Alaska Airlines deal was found by Cheapflights users on 5/7. 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.
Sun 5/316:00 am
ORD
- GEG
1 stop7h 42m
Alaska Airlines
Thu 6/47:01 am
GEG
- ORD
1 stop9h 49m
Alaska Airlines
Deal found 5/7![Alaska Airlines logo]()
$352
This Delta deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/35:41 pm
ORD
- GEG
2 stops7h 54m
Delta
Sat 6/66:49 am
GEG
- ORD
1 stop8h 02m
Delta
Deal found 5/10![Delta logo]()
$353
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/157:40 pm
ORD
- GEG
1 stop6h 15m
Delta
Mon 7/207:08 pm
GEG
- ORD
2 stops10h 51m
Delta
Deal found 5/11![Delta logo]()
$353
This Alaska Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/67:40 am
ORD
- BOI
1 stop8h 54m
Alaska Airlines
Sat 6/66:07 pm
BOI
- ORD
1 stop11h 13m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$357
This Delta deal was found by Cheapflights users on 5/7. 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.
Mon 6/15:41 pm
ORD
- GEG
2 stops7h 54m
Delta
Thu 6/46:10 am
GEG
- ORD
2 stops10h 40m
Delta
Deal found 5/7![Delta logo]()
$355
This United Airlines deal was found by Cheapflights users on 5/8. 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.
Fri 6/195:00 am
ORD
- IDA
1 stop5h 50m
United Airlines
Tue 6/234:10 pm
IDA
- ORD
1 stop7h 34m
United Airlines
Deal found 5/8![United Airlines logo]()
$431
This Alaska Airlines deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/285:44 pm
ORD
- BOI
1 stop7h 14m
Alaska Airlines
Mon 6/16:07 pm
BOI
- ORD
1 stop11h 13m
Alaska Airlines
Deal found 5/10![Alaska Airlines logo]()
$364
This United Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/201:30 pm
ORD
- JAC
1 stop5h 24m
United Airlines
Sat 6/274:23 pm
JAC
- ORD
1 stop7h 21m
United Airlines
Deal found 5/11![United Airlines logo]()
$442
This Delta deal was found by Cheapflights users on 5/7. 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 7/72:02 pm
ORD
- BOI
2 stops10h 49m
Delta
Tue 7/1410:29 am
BOI
- ORD
1 stop5h 30m
Delta
Deal found 5/7![Delta logo]()
$370
This Alaska Airlines deal was found by Cheapflights users on 5/8. 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.
Sat 6/276:00 am
ORD
- BOI
1 stop7h 47m
Alaska Airlines
Sat 7/48:00 pm
BOI
- ORD
1 stop16h 21m
Alaska Airlines
Deal found 5/8![Alaska Airlines logo]()
$372
This Delta deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/208:36 am
ORD
- GEG
1 stop6h 42m
Delta
Thu 6/257:08 pm
GEG
- ORD
2 stops10h 57m
Delta
Deal found 5/9![Delta logo]()
$370
This United Airlines deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/126:00 am
ORD
- WYS
1 stop8h 32m
United Airlines
Fri 6/265:45 pm
WYS
- ORD
1 stop5h 59m
United Airlines
Deal found 5/10![United Airlines logo]()
$448
This Alaska Airlines deal was found by Cheapflights users on 5/8. 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.
Sat 5/235:52 pm
ORD
- BOI
1 stop7h 06m
Alaska Airlines
Fri 5/298:51 pm
BOI
- ORD
1 stop8h 29m
Alaska Airlines
Deal found 5/8![Alaska Airlines logo]()
$377
This United Airlines deal was found by Cheapflights users on 5/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/235:00 am
ORD
- IDA
1 stop5h 50m
United Airlines
Fri 6/55:54 pm
IDA
- ORD
1 stop5h 50m
United Airlines
Deal found 5/7![United Airlines logo]()
$449
This Delta deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/31:46 pm
ORD
- BOI
1 stop9h 49m
Delta
Mon 7/67:53 pm
BOI
- ORD
2 stops11h 37m
Delta
Deal found 5/9![Delta logo]()
$375
This Delta deal was found by Cheapflights users on 5/7. 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.
Sat 5/307:45 am
ORD
- WYS
1 stop5h 40m
Delta
Wed 6/31:10 pm
WYS
- ORD
1 stop7h 40m
Delta
Deal found 5/7![Delta logo]()
$379
This United Airlines deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/205:00 am
ORD
- IDA
1 stop5h 50m
United Airlines
Sat 6/275:54 pm
IDA
- ORD
1 stop5h 50m
United Airlines
Deal found 5/9![United Airlines logo]()
$460
This Delta deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/37:37 pm
ORD
- GEG
1 stop6h 22m
Delta
Mon 7/67:59 pm
GEG
- ORD
2 stops10h 31m
Delta
Deal found 5/9![Delta logo]()
$382
This Alaska Airlines deal was found by Cheapflights users on 5/7. 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 7/156:00 am
ORD
- IDA
1 stop10h 37m
Alaska Airlines
Sat 7/254:14 pm
IDA
- ORD
1 stop11h 46m
Alaska Airlines
Deal found 5/7![Alaska Airlines logo]()
$474
Last-minute flights from O'Hare Intl to IdahoDiscover last-minute flight deals from O'Hare Intl to Idaho. Data last updated May 12, 2026 and is based on user searches.
Discover last-minute flight deals from O'Hare Intl to Idaho. Data last updated May 12, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 5/8. 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.
Fri 5/295:00 am
ORD
- IDA
1 stop5h 50m
United Airlines
Sat 6/135:54 pm
IDA
- ORD
1 stop5h 50m
United Airlines
Deal found 5/8![United Airlines logo]()
$310
This Alaska Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/295:44 pm
ORD
- GEG
1 stop6h 52m
Alaska Airlines
Sat 6/61:59 pm
GEG
- ORD
1 stop7h 00m
Alaska Airlines
Deal found 5/12![Alaska Airlines logo]()
$330
This United Airlines deal was found by Cheapflights users on 5/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/309:00 am
ORD
- IDA
Nonstop3h 45m
United Airlines
Sat 6/135:54 pm
IDA
- ORD
1 stop5h 50m
United Airlines
Deal found 5/7![United Airlines logo]()
$319
This Gotogate deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/29:37 pm
ORD
- GEG
1 stop16h 01m
Frontier
Fri 6/512:33 pm
GEG
- ORD
1 stop5h 59m
Frontier
Deal found 5/11![Frontier logo]()
$261
This American Airlines deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/26:00 am
ORD
- GEG
1 stop8h 01m
American Airlines
Tue 6/92:01 pm
GEG
- ORD
Nonstop3h 58m
American Airlines
Deal found 5/10![American Airlines logo]()
$321
This Alaska Airlines deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/26:00 am
ORD
- GEG
1 stop7h 42m
Alaska Airlines
Tue 6/95:00 am
GEG
- ORD
1 stop6h 22m
Alaska Airlines
Deal found 5/10![Alaska Airlines logo]()
$323
This Alaska Airlines deal was found by Cheapflights users on 5/8. 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.
Wed 6/39:00 am
ORD
- GEG
1 stop14h 45m
Alaska Airlines
Sat 6/612:46 pm
GEG
- ORD
1 stop9h 13m
Alaska Airlines
Deal found 5/8![Alaska Airlines logo]()
$295
This Booking.com deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/49:37 pm
ORD
- GEG
1 stop16h 01m
Frontier
Mon 6/812:33 pm
GEG
- ORD
1 stop5h 59m
Frontier
Deal found 5/10![Frontier logo]()
$282
This American Airlines deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/411:05 am
ORD
- GEG
Nonstop4h 06m
American Airlines
Wed 6/102:01 pm
GEG
- ORD
Nonstop3h 58m
American Airlines
Deal found 5/8![American Airlines logo]()
$314
This American Airlines deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/411:05 am
ORD
- GEG
Nonstop4h 06m
American Airlines
Sat 6/62:01 pm
GEG
- ORD
Nonstop3h 58m
American Airlines
Deal found 5/8![American Airlines logo]()
$315
This Alaska Airlines deal was found by Cheapflights users on 5/7. 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.
Thu 6/47:49 pm
ORD
- GEG
1 stop14h 31m
Alaska Airlines
Sat 6/61:59 pm
GEG
- ORD
1 stop7h 00m
Alaska Airlines
Deal found 5/7![Alaska Airlines logo]()
$325
This American Airlines deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/91:17 pm
ORD
- JAC
Nonstop3h 17m
American Airlines
Tue 6/234:14 pm
JAC
- ORD
1 stop7h 25m
American Airlines
Deal found 5/10![American Airlines logo]()
$329
One-way flights from O'Hare Intl to IdahoSearch for one-way flight options from O'Hare Intl to Idaho. Find affordable one-way fares based on user searches. Data last updated May 12, 2026.
Search for one-way flight options from O'Hare Intl to Idaho. Find affordable one-way fares based on user searches. Data last updated May 12, 2026.
This CheapOair deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/59:57 pm
ORD
- BOI
1 stop15h 32m
Frontier
Deal found 5/10![Frontier logo]()
$116
This Kiwi.com deal was found by Cheapflights users on 5/7. 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.
Mon 8/249:48 pm
ORD
- BOI
1 stop15h 21m
Frontier
Deal found 5/7![Frontier logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 5/7. 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.
Wed 6/39:37 pm
ORD
- BOI
1 stop16h 01m
Frontier
Deal found 5/7![Frontier logo]()
$129
This CheapOair deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/19:37 pm
ORD
- BOI
1 stop15h 53m
Frontier
Deal found 5/11![Frontier logo]()
$130
This Mytrip deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/29:37 pm
ORD
- GEG
1 stop16h 01m
Frontier
Deal found 5/10![Frontier logo]()
$135
This CheapOair deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/69:37 pm
ORD
- BOI
1 stop16h 01m
Frontier
Deal found 5/12![Frontier logo]()
$136
This Trip.com deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/239:37 pm
ORD
- BOI
1 stop15h 53m
Frontier
Deal found 5/9![Frontier logo]()
$144
This Mytrip deal was found by Cheapflights users on 5/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/289:37 pm
ORD
- GEG
1 stop16h 01m
Frontier
Deal found 5/8![Frontier logo]()
$145
This Alaska Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/37:00 am
ORD
- BOI
1 stop9h 27m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$148
This CheapOair deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/49:48 pm
ORD
- BOI
1 stop15h 41m
Frontier
Deal found 5/9![Frontier logo]()
$150
This Alaska Airlines deal was found by Cheapflights users on 5/7. 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 6/106:00 am
ORD
- BOI
1 stop7h 47m
Alaska Airlines
Deal found 5/7![Alaska Airlines logo]()
$153
This United Airlines deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/29:29 am
ORD
- GEG
Nonstop4h 21m
United Airlines
Deal found 5/10![United Airlines logo]()
$156
Find flight deals from O'Hare Intl to Idaho
Keep the following information in mind while searching for O'Hare Intl to Idaho flight deals. Data was last updated May 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $261 (Gotogate) |
One-way from | $116 (CheapOair) |
Popular in | November |
Cheapest in | February |
Average price | $409 |
Good round-trip deal | $375 or less |
Good one-way deal | $222 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from O'Hare Intl to Idaho 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 12, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Idaho that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoSpokane
ORD - GEG
ORDGEG
Chicago O'Hare Intl
Wed 7/29
6:00 am-12:29 pm
1 stop8h 29m
Spokane
Sat 8/8
7:41 pm-5:00 am
1 stop7h 19m
$315
ChicagoJackson
ORD - JAC
ORDJAC
Chicago O'Hare Intl
Tue 6/9
5:00 am-9:46 am
1 stop5h 46m
Jackson Hole
Tue 6/16
4:23 pm-10:49 pm
1 stop5h 26m
$339
ChicagoBoise
ORD - BOI
ORDBOI
Chicago O'Hare Intl
Sun 5/24
1:44 pm-11:46 pm
2 stops11h 02m
Boise Air Term. Gowen Fld
Thu 5/28
12:55 pm-9:50 pm
1 stop7h 55m
$340
ChicagoWest Yellowstone
ORD - WYS
ORDWYS
Chicago O'Hare Intl
Wed 6/3
7:45 am-12:25 pm
1 stop5h 40m
West Yellowstone
Sat 6/6
11:15 am-9:53 pm
2 stops9h 38m
$344
ChicagoSpokane
ORD - GEG
ORDGEG
Chicago O'Hare Intl
Wed 6/3
7:40 am-1:04 pm
1 stop7h 24m
Spokane
Sat 6/6
12:46 pm-11:59 pm
1 stop9h 13m
$344
ChicagoSpokane
ORD - GEG
ORDGEG
Chicago O'Hare Intl
Thu 6/4
7:45 pm-11:35 pm
1 stop5h 50m
Spokane
Sat 6/6
9:55 am-9:53 pm
2 stops9h 58m
$350
ChicagoSpokane
ORD - GEG
ORDGEG
Chicago O'Hare Intl
Thu 5/28
5:44 pm-10:36 pm
1 stop6h 52m
Spokane
Mon 6/1
12:46 pm-11:59 pm
1 stop9h 13m
$350
ChicagoSpokane
ORD - GEG
ORDGEG
Chicago O'Hare Intl
Sun 5/31
6:00 am-11:42 am
1 stop7h 42m
Spokane
Thu 6/4
7:01 am-6:50 pm
1 stop9h 49m
$352
ChicagoSpokane
ORD - GEG
ORDGEG
Chicago O'Hare Intl
Wed 6/3
5:41 pm-11:35 pm
2 stops7h 54m
Spokane
Sat 6/6
6:49 am-4:51 pm
1 stop8h 02m
$353
ChicagoSpokane
ORD - GEG
ORDGEG
Chicago O'Hare Intl
Wed 7/15
7:40 pm-11:55 pm
1 stop6h 15m
Spokane
Mon 7/20
7:08 pm-7:59 am
2 stops10h 51m
$353
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from O'Hare Intl to Idaho
Have a flexible travel schedule? Discover the best time to fly to Idaho from O'Hare Intl with our price prediction graph.
ORD-BOI
ORD-GEG
ORD-IDA
ORD-JAC
ORD-WYS
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 Chicago O'Hare Intl Airport to Idaho
ORD-USID
ORD-BOI
ORD-GEG
ORD-IDA
ORD-JAC
How far ahead should I book a flight from Chicago O'Hare Intl Airport to Idaho?
The best time to book flights from Chicago O'Hare Intl Airport to Idaho is 79 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Idaho?
Currently, May is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Idaho (average of $87). Flying from Chicago O'Hare Intl Airport to Idaho in March is currently the most expensive (average of $320). 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 ORD to ID?
Find hourly flight availability from O'Hare Intl to Idaho. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 12, 2026.
It’s optimal to fly from Chicago O'Hare Intl Airport to Idaho at noon. By choosing this option you can save up to 35% on the cost of your flight, compared to a flight in the evening.
Weekly flight availability from Chicago O'Hare Intl Airport to Idaho
Explore weekly flight availability from O'Hare Intl to Idaho. 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 12, 2026.
The most flights from ORD to USID are scheduled on a Monday (8 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).
How much does it cost to fly round-trip from Chicago O'Hare Intl Airport to Idaho?
Reviews of airlines servicing Idaho
Get insights into the airlines that provide service to Idaho. 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 Idaho. Reviews last updated May 12, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican Airlines from Chicago O'Hare Intl Airport to Idaho to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Overall
7.9
Crew
8.5
Food
7.2
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Overall
7.9
Crew
8.5
Food
7.2
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Overall
7.9
Crew
8.5
Food
7.2
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Overall
7.9
Crew
8.5
Food
7.2
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from O'Hare Intl to Idaho. 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 O'Hare Intl to Idaho
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Complete your trip
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O'Hare Intl and Idaho flights
Browse other O'Hare Intl and Idaho flight options. Last updated on May 12, 2026.
Popular flight searches
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O'Hare Intl to Idaho flights
Consider these flights traveling from O'Hare Intl to Idaho.
Top 3 airlines flying from O'Hare Intl to Idaho
Discover the top 3 airlines that operate flights from O'Hare Intl to Idaho. 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 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$174 | Average$345 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$256 | Average$452 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$279 | Average$421 | FlexibilityNo cancel fee | On-time71% |