$92+ Cheap flights from Indiana 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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
IND — BOI
May 2 — May 91
Round-trip
1 adult, Economy
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Find cheap flights from Indiana to Idaho with Cheapflights
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Cheapest flights from Indiana to IdahoExplore the most affordable flight options available from Indiana to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2026.
Explore the most affordable flight options available from Indiana to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2026.
This CheapOair deal was found by Cheapflights users on 3/31. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/83:29 pm
ORD
- BOI
1 stop20h 39m
Frontier
Sun 4/1212:03 pm
BOI
- ORD
1 stop24h 16m
Frontier
Deal found 3/31![Frontier logo]()
$263
This Expedia deal was found by Cheapflights users on 4/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/63:52 pm
ORD
- GEG
1 stop8h 28m
Multiple Airlines
Wed 5/1312:33 pm
GEG
- ORD
1 stop5h 59m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$269
This Expedia deal was found by Cheapflights users on 3/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/96:00 am
ORD
- BOI
1 stop7h 35m
Multiple Airlines
Sun 5/101:22 pm
BOI
- ORD
1 stop6h 15m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$288
This Expedia deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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.
Tue 5/56:00 am
ORD
- BOI
1 stop7h 35m
Multiple Airlines
Tue 5/121:22 pm
BOI
- ORD
1 stop6h 15m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$293
This Expedia deal was found by Cheapflights users on 3/31. 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 5/202:10 pm
ORD
- GEG
1 stop9h 35m
Multiple Airlines
Wed 5/2712:33 pm
GEG
- ORD
1 stop6h 04m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$293
This Expedia deal was found by Cheapflights users on 3/31. 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 4/298:48 pm
ORD
- GEG
1 stop14h 13m
Multiple Airlines
Wed 5/612:33 pm
GEG
- ORD
1 stop6h 04m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$294
This Alaska Airlines deal was found by Cheapflights users on 4/1. 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 5/56:00 am
ORD
- BOI
1 stop7h 35m
Alaska Airlines
Sat 5/97:43 am
BOI
- ORD
1 stop10h 20m
Alaska Airlines
Deal found 4/1![Alaska Airlines logo]()
$295
This Alaska Airlines deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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 5/282:10 pm
ORD
- GEG
1 stop9h 35m
Alaska Airlines
Sat 5/307:01 am
GEG
- ORD
1 stop9h 49m
Alaska Airlines
Deal found 3/28![Alaska Airlines logo]()
$295
This Alaska Airlines deal was found by Cheapflights users on 4/1. 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 4/285:52 pm
ORD
- BOI
1 stop7h 07m
Alaska Airlines
Wed 4/295:56 pm
BOI
- ORD
1 stop28h 47m
Alaska Airlines
Deal found 4/1![Alaska Airlines logo]()
$296
This Alaska Airlines deal was found by Cheapflights users on 4/2. 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 4/237:59 pm
ORD
- BOI
1 stop17h 33m
Alaska Airlines
Sat 4/257:43 am
BOI
- ORD
1 stop10h 20m
Alaska Airlines
Deal found 4/2![Alaska Airlines logo]()
$297
This American Airlines deal was found by Cheapflights users on 3/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2810:30 am
ORD
- GEG
Nonstop4h 02m
American Airlines
Tue 5/51:22 pm
GEG
- ORD
Nonstop3h 57m
American Airlines
Deal found 3/31![American Airlines logo]()
$297
This Expedia deal was found by Cheapflights users on 3/31. 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.
Fri 5/88:48 pm
ORD
- BOI
1 stop13h 54m
Multiple Airlines
Sun 5/101:22 pm
BOI
- ORD
1 stop6h 15m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$298
Best flights from Indiana to IdahoDiscover carefully curated flight deals from Indiana to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 2, 2026.
Discover carefully curated flight deals from Indiana to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 2, 2026.
This United Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/29:00 am
CVG
- GEG
1 stop9h 18m
United Airlines
Tue 5/55:00 am
GEG
- CVG
1 stop6h 30m
United Airlines
Deal found 3/30![United Airlines logo]()
$317
This Alaska Airlines deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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 4/286:58 pm
CVG
- GEG
1 stop7h 13m
Alaska Airlines
Sat 5/26:00 am
GEG
- CVG
1 stop8h 58m
Alaska Airlines
Deal found 3/28![Alaska Airlines logo]()
$317
This Southwest deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:20 pm
IND
- GEG
1 stop7h 35m
Southwest
Sat 5/21:10 pm
GEG
- IND
1 stop5h 45m
Southwest
Deal found 3/29![Southwest logo]()
$317
This Delta deal was found by Cheapflights users on 3/31. 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.
Tue 4/2812:37 pm
IND
- GEG
2 stops8h 46m
Delta
Tue 5/126:49 am
GEG
- IND
1 stop5h 55m
Delta
Deal found 3/31![Delta logo]()
$322
This American Airlines deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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.
Wed 6/102:15 pm
CVG
- GEG
1 stop9h 28m
American Airlines
Wed 6/1712:51 pm
GEG
- CVG
1 stop8h 02m
American Airlines
Deal found 3/28![American Airlines logo]()
$454
This United Airlines deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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 5/211:24 am
CVG
- GEG
2 stops12h 52m
United Airlines
Sat 5/95:00 am
GEG
- CVG
1 stop6h 30m
United Airlines
Deal found 3/28![United Airlines logo]()
$322
This Southwest deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/285:10 pm
IND
- GEG
2 stops9h 15m
Southwest
Sat 5/21:10 pm
GEG
- IND
1 stop5h 45m
Southwest
Deal found 3/30![Southwest logo]()
$322
This Delta deal was found by Cheapflights users on 3/31. 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 8/196:00 pm
ORD
- GEG
1 stop6h 48m
Delta
Tue 8/2510:05 am
GEG
- ORD
2 stops11h 52m
Delta
Deal found 3/31![Delta logo]()
$322
This Alaska Airlines deal was found by Cheapflights users on 4/2. 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.
Sat 8/226:54 pm
ORD
- GEG
1 stop7h 05m
Alaska Airlines
Sat 8/2912:46 pm
GEG
- ORD
1 stop8h 55m
Alaska Airlines
Deal found 4/2![Alaska Airlines logo]()
$335
This United Airlines deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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 4/258:30 am
CVG
- GEG
2 stops9h 45m
United Airlines
Sat 5/25:00 am
GEG
- CVG
1 stop6h 30m
United Airlines
Deal found 3/28![United Airlines logo]()
$322
This Delta deal was found by Cheapflights users on 4/1. 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.
Thu 5/76:20 pm
ORD
- GEG
1 stop6h 31m
Delta
Tue 5/126:10 am
GEG
- ORD
1 stop8h 39m
Delta
Deal found 4/1![Delta logo]()
$326
This Southwest deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/232:05 pm
ORD
- GEG
2 stops9h 10m
Southwest
Sat 5/301:45 pm
GEG
- ORD
1 stop7h 40m
Southwest
Deal found 4/2![Southwest logo]()
$340
This Alaska Airlines deal was found by Cheapflights users on 3/30. 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 5/23:52 pm
ORD
- GEG
1 stop8h 28m
Alaska Airlines
Tue 5/52:45 pm
GEG
- ORD
1 stop7h 14m
Alaska Airlines
Deal found 3/30![Alaska Airlines logo]()
$345
This Delta deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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 4/256:00 am
CVG
- GEG
2 stops10h 04m
Delta
Sat 5/25:00 am
GEG
- CVG
2 stops12h 15m
Delta
Deal found 3/28![Delta logo]()
$327
This United Airlines deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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 7/38:40 am
ORD
- BOI
Nonstop3h 52m
United Airlines
Tue 7/77:05 pm
BOI
- ORD
1 stop8h 56m
United Airlines
Deal found 3/29![United Airlines logo]()
$345
This Southwest deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:40 am
MDW
- BOI
1 stop10h 00m
Southwest
Tue 5/56:40 am
BOI
- MDW
1 stop6h 20m
Southwest
Deal found 3/30![Southwest logo]()
$355
This Delta deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/281:47 pm
IND
- GEG
2 stops10h 15m
Delta
Sat 5/27:15 am
GEG
- IND
2 stops12h 40m
Delta
Deal found 3/30![Delta logo]()
$327
This Southwest deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/245:25 am
MDW
- BOI
1 stop6h 40m
Southwest
Tue 6/304:20 pm
BOI
- MDW
1 stop6h 45m
Southwest
Deal found 3/28![Southwest logo]()
$355
This United Airlines deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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.
Sun 6/75:00 am
ORD
- JAC
1 stop5h 46m
United Airlines
Wed 6/104:23 pm
JAC
- ORD
1 stop5h 26m
United Airlines
Deal found 3/29![United Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 4/2. 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 6/205:55 pm
ORD
- GEG
1 stop7h 02m
Delta
Wed 6/247:59 pm
GEG
- ORD
2 stops10h 36m
Delta
Deal found 4/2![Delta logo]()
$331
This Southwest deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/262:40 pm
MDW
- BOI
Nonstop3h 35m
Southwest
Sun 6/288:20 pm
BOI
- MDW
1 stop7h 40m
Southwest
Deal found 3/29![Southwest logo]()
$365
This United Airlines deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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.
Mon 4/2711:05 am
IND
- GEG
2 stops13h 06m
United Airlines
Sat 5/25:00 am
GEG
- IND
1 stop6h 23m
United Airlines
Deal found 3/28![United Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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 5/237:13 pm
MDW
- BOI
1 stop5h 33m
Delta
Wed 5/279:16 pm
BOI
- MDW
2 stops10h 26m
Delta
Deal found 3/28![Delta logo]()
$340
This Southwest deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/312:40 pm
MDW
- BOI
Nonstop3h 35m
Southwest
Mon 8/33:25 pm
BOI
- MDW
1 stop13h 35m
Southwest
Deal found 3/29![Southwest logo]()
$371
This Delta deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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 5/235:00 pm
ORD
- GEG
1 stop7h 29m
Delta
Wed 5/277:25 am
GEG
- ORD
2 stops10h 49m
Delta
Deal found 3/28![Delta logo]()
$340
This United Airlines deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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.
Mon 4/133:38 pm
IND
- JAC
1 stop7h 15m
United Airlines
Sat 4/187:00 am
JAC
- IND
1 stop5h 36m
United Airlines
Deal found 3/28![United Airlines logo]()
$389
This Delta deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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 5/231:44 pm
ORD
- GEG
2 stops10h 45m
Delta
Sat 5/301:30 pm
GEG
- ORD
1 stop6h 20m
Delta
Deal found 3/28![Delta logo]()
$340
This Southwest deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/244:40 pm
MDW
- BOI
2 stops8h 45m
Southwest
Mon 6/293:25 pm
BOI
- MDW
2 stops9h 00m
Southwest
Deal found 3/29![Southwest logo]()
$385
This Delta deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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 5/26:25 am
ORD
- GEG
1 stop8h 39m
Delta
Tue 5/510:40 pm
GEG
- ORD
2 stops12h 05m
Delta
Deal found 3/29![Delta logo]()
$340
This United Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/163:25 pm
IND
- GEG
1 stop8h 51m
United Airlines
Tue 5/191:41 pm
GEG
- IND
1 stop5h 47m
United Airlines
Deal found 3/30![United Airlines logo]()
$417
Last-minute flights from Indiana to IdahoDiscover last-minute flight deals from Indiana to Idaho. Data last updated April 2, 2026 and is based on user searches.
Discover last-minute flight deals from Indiana to Idaho. Data last updated April 2, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 3/31. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/83:29 pm
ORD
- BOI
1 stop20h 39m
Frontier
Sun 4/1212:03 pm
BOI
- ORD
1 stop24h 16m
Frontier
Deal found 3/31![Frontier logo]()
$263
This Alaska Airlines deal was found by Cheapflights users on 4/2. 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 4/237:59 pm
ORD
- BOI
1 stop17h 33m
Alaska Airlines
Sat 4/257:43 am
BOI
- ORD
1 stop10h 20m
Alaska Airlines
Deal found 4/2![Alaska Airlines logo]()
$297
This Alaska Airlines deal was found by Cheapflights users on 4/1. 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 4/285:52 pm
ORD
- BOI
1 stop7h 07m
Alaska Airlines
Wed 4/295:56 pm
BOI
- ORD
1 stop28h 47m
Alaska Airlines
Deal found 4/1![Alaska Airlines logo]()
$296
This American Airlines deal was found by Cheapflights users on 3/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2810:30 am
ORD
- GEG
Nonstop4h 02m
American Airlines
Tue 5/51:22 pm
GEG
- ORD
Nonstop3h 57m
American Airlines
Deal found 3/31![American Airlines logo]()
$297
This Expedia deal was found by Cheapflights users on 3/31. 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 4/298:48 pm
ORD
- GEG
1 stop14h 13m
Multiple Airlines
Wed 5/612:33 pm
GEG
- ORD
1 stop6h 04m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$294
This Expedia deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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.
Tue 5/56:00 am
ORD
- BOI
1 stop7h 35m
Multiple Airlines
Tue 5/121:22 pm
BOI
- ORD
1 stop6h 15m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$293
This Alaska Airlines deal was found by Cheapflights users on 4/1. 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 5/56:00 am
ORD
- BOI
1 stop7h 35m
Alaska Airlines
Sat 5/97:43 am
BOI
- ORD
1 stop10h 20m
Alaska Airlines
Deal found 4/1![Alaska Airlines logo]()
$295
This Expedia deal was found by Cheapflights users on 4/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/63:52 pm
ORD
- GEG
1 stop8h 28m
Multiple Airlines
Wed 5/1312:33 pm
GEG
- ORD
1 stop5h 59m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$269
This Expedia deal was found by Cheapflights users on 3/31. 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.
Fri 5/88:48 pm
ORD
- BOI
1 stop13h 54m
Multiple Airlines
Sun 5/101:22 pm
BOI
- ORD
1 stop6h 15m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$298
This Expedia deal was found by Cheapflights users on 3/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/96:00 am
ORD
- BOI
1 stop7h 35m
Multiple Airlines
Sun 5/101:22 pm
BOI
- ORD
1 stop6h 15m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$288
This Expedia deal was found by Cheapflights users on 3/31. 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 5/202:10 pm
ORD
- GEG
1 stop9h 35m
Multiple Airlines
Wed 5/2712:33 pm
GEG
- ORD
1 stop6h 04m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$293
This Alaska Airlines deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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 5/282:10 pm
ORD
- GEG
1 stop9h 35m
Alaska Airlines
Sat 5/307:01 am
GEG
- ORD
1 stop9h 49m
Alaska Airlines
Deal found 3/28![Alaska Airlines logo]()
$295
One-way flights from Indiana to IdahoSearch for one-way flight options from Indiana to Idaho. Find affordable one-way fares based on user searches. Data last updated April 2, 2026.
Search for one-way flight options from Indiana to Idaho. Find affordable one-way fares based on user searches. Data last updated April 2, 2026.
This CheapOair deal was found by Cheapflights users on 3/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/99:42 pm
ORD
- BOI
1 stop15h 45m
Frontier
Deal found 3/30![Frontier logo]()
$92
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:21 pm
ORD
- GEG
2 stops51h 08m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/298:58 pm
ORD
- GEG
1 stop25h 31m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$122
This Kiwi.com deal was found by Cheapflights users on 4/2. 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 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 stop15h 53m
Frontier
Deal found 4/2![Frontier logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/259:37 pm
ORD
- BOI
1 stop15h 53m
Frontier
Deal found 4/1![Frontier logo]()
$131
This CheapOair deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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 6/89:42 pm
ORD
- BOI
1 stop15h 27m
Frontier
Deal found 3/29![Frontier logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/61:05 pm
CVG
- GEG
2 stops34h 24m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$138
This CheapOair deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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 4/83:29 pm
ORD
- BOI
1 stop20h 39m
Frontier
Deal found 3/29![Frontier logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/59:42 pm
ORD
- GEG
2 stops48h 47m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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 5/148:00 am
CVG
- GEG
1 stop15h 29m
Allegiant Air
Deal found 3/28![Allegiant Air logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/298:40 pm
CVG
- GEG
1 stop26h 21m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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 5/1311:00 am
CVG
- GEG
2 stops36h 29m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$141
Find flight deals from Indiana to Idaho
Keep the following information in mind while searching for Indiana to Idaho flight deals. Data was last updated April 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $269 (Expedia) |
One-way from | $92 (CheapOair) |
Popular in | May |
Cheapest in | March |
Average price | $431 |
Cheapflights Fare Finder
Customize your flight search to find flights from Indiana 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 April 2, 2026.
Use the filters below to find and compare flights from Indiana to Idaho that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
CincinnatiSpokane
CVG - GEG
CVGGEG
Cincinnati Cinci./N. Kentucky
Sat 5/2
9:00 am-3:18 pm
1 stop9h 18m
Spokane
Tue 5/5
5:00 am-2:30 pm
1 stop6h 30m
$317
CincinnatiSpokane
CVG - GEG
CVGGEG
Cincinnati Cinci./N. Kentucky
Tue 4/28
6:58 pm-11:11 pm
1 stop7h 13m
Spokane
Sat 5/2
6:00 am-5:58 pm
1 stop8h 58m
$317
IndianapolisSpokane
IND - GEG
INDGEG
Indianapolis
Wed 4/29
6:20 pm-10:55 pm
1 stop7h 35m
Spokane
Sat 5/2
1:10 pm-9:55 pm
1 stop5h 45m
$317
IndianapolisSpokane
IND - GEG
INDGEG
Indianapolis
Tue 4/28
12:37 pm-6:23 pm
2 stops8h 46m
Spokane
Tue 5/12
6:49 am-3:44 pm
1 stop5h 55m
$322
CincinnatiSpokane
CVG - GEG
CVGGEG
Cincinnati Cinci./N. Kentucky
Sat 5/2
11:24 am-9:16 pm
2 stops12h 52m
Spokane
Sat 5/9
5:00 am-2:30 pm
1 stop6h 30m
$322
IndianapolisSpokane
IND - GEG
INDGEG
Indianapolis
Tue 4/28
5:10 pm-11:25 pm
2 stops9h 15m
Spokane
Sat 5/2
1:10 pm-9:55 pm
1 stop5h 45m
$322
ChicagoSpokane
ORD - GEG
ORDGEG
Chicago O'Hare Intl
Wed 8/19
6:00 pm-10:48 pm
1 stop6h 48m
Spokane
Tue 8/25
10:05 am-11:57 pm
2 stops11h 52m
$322
CincinnatiSpokane
CVG - GEG
CVGGEG
Cincinnati Cinci./N. Kentucky
Sat 4/25
8:30 am-3:15 pm
2 stops9h 45m
Spokane
Sat 5/2
5:00 am-2:30 pm
1 stop6h 30m
$322
ChicagoSpokane
ORD - GEG
ORDGEG
Chicago O'Hare Intl
Thu 5/7
6:20 pm-10:51 pm
1 stop6h 31m
Spokane
Tue 5/12
6:10 am-4:49 pm
1 stop8h 39m
$326
CincinnatiSpokane
CVG - GEG
CVGGEG
Cincinnati Cinci./N. Kentucky
Sat 4/25
6:00 am-1:04 pm
2 stops10h 04m
Spokane
Sat 5/2
5:00 am-8:15 pm
2 stops12h 15m
$327
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Indiana to Idaho
Have a flexible travel schedule? Discover the best time to fly to Idaho from Indiana with our price prediction graph.
ORD-BOI
ORD-GEG
CVG-GEG
IND-GEG
MDW-BOI
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 Indiana to Idaho
USIN-USID
ORD-BOI
ORD-GEG
CVG-GEG
IND-GEG
What is the cheapest month to book a flight from Indiana to Idaho?
Currently, September is the cheapest month in which you can book a flight from Indiana to Idaho (average of $166). Flying from Indiana to Idaho in January is currently the most expensive (average of $491). 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.
How much does it cost to fly round-trip from Indiana 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 April 2, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from Indiana to Idaho. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Food
7.0
Overall
8.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Food
7.0
Overall
8.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Food
7.0
Overall
8.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Food
7.0
Overall
8.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Food
7.0
Overall
8.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from Indiana to Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Indiana to Idaho
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Idaho by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Indiana to Idaho by cabin class
Find flights from Indiana to Idaho, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Indiana and Idaho flights
Browse other Indiana and Idaho flight options. Last updated on April 2, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Idaho
Find the right flight back to Indiana after your stay in Idaho
Indiana to Idaho flights
Consider these flights traveling from Indiana to Idaho.
Top 4 airlines flying from Indiana to Idaho
Discover the top 4 airlines that operate flights from Indiana 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 April 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$137 | Average$401 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$220 | Average$475 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$243 | Average$619 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$316 | Average$481 | FlexibilityNo cancel fee | On-time63% |