$105+ Cheap flights from Idaho to Indiana
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 5/24. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — IND
May 12 — May 191
Round-trip
1 adult, Economy
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Find cheap flights from Idaho to Indiana 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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Cheapest flights from Idaho to IndianaExplore the most affordable flight options available from Idaho to Indiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 12, 2026.
Explore the most affordable flight options available from Idaho to Indiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 12, 2026.
This Frontier deal was found by Cheapflights users on 4/8. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/101:22 pm
BOI
- CVG
1 stop20h 33m
Frontier
Sat 5/161:05 pm
CVG
- BOI
1 stop25h 22m
Frontier
Deal found 4/8![Frontier logo]()
$251
This CheapOair deal was found by Cheapflights users on 4/10. 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.
Thu 6/181:25 pm
BOI
- ORD
1 stop6h 18m
Frontier
Sat 6/209:48 pm
ORD
- BOI
1 stop15h 42m
Frontier
Deal found 4/10![Frontier logo]()
$261
This CheapOair deal was found by Cheapflights users on 4/8. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/251:04 pm
BOI
- ORD
1 stop6h 49m
Frontier
Mon 6/299:48 pm
ORD
- BOI
1 stop15h 21m
Frontier
Deal found 4/8![Frontier logo]()
$281
This Alaska Airlines deal was found by Cheapflights users on 4/10. 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 5/271:59 pm
GEG
- ORD
1 stop8h 00m
Alaska Airlines
Thu 5/282:10 pm
ORD
- GEG
1 stop9h 35m
Alaska Airlines
Deal found 4/10![Alaska Airlines logo]()
$286
This Alaska Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/55:56 pm
BOI
- ORD
1 stop18h 17m
Alaska Airlines
Tue 5/128:50 am
ORD
- BOI
1 stop13h 36m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$295
This Expedia deal was found by Cheapflights users on 4/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:00 am
GEG
- ORD
1 stop8h 56m
Alaska Airlines
Tue 5/53:52 pm
ORD
- GEG
1 stop8h 28m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$297
This Expedia deal was found by Cheapflights users on 4/9. 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.
Thu 5/71:22 pm
BOI
- ORD
1 stop6h 10m
Multiple Airlines
Mon 5/118:50 am
ORD
- BOI
1 stop15h 12m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$298
This American Airlines deal was found by Cheapflights users on 4/7. 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 6/92:08 pm
GEG
- ORD
Nonstop3h 59m
American Airlines
Sat 6/1311:17 am
ORD
- GEG
Nonstop3h 57m
American Airlines
Deal found 4/7![American Airlines logo]()
$306
This American Airlines deal was found by Cheapflights users on 4/7. 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.
Wed 4/291:22 pm
GEG
- ORD
Nonstop3h 57m
American Airlines
Tue 5/59:45 am
ORD
- GEG
1 stop9h 10m
American Airlines
Deal found 4/7![American Airlines logo]()
$307
This Alaska Airlines deal was found by Cheapflights users on 4/9. 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.
Tue 5/57:43 am
BOI
- ORD
1 stop10h 20m
Alaska Airlines
Wed 5/66:00 am
ORD
- BOI
1 stop7h 35m
Alaska Airlines
Deal found 4/9![Alaska Airlines logo]()
$310
This Expedia deal was found by Cheapflights users on 4/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/812:33 pm
GEG
- ORD
1 stop5h 59m
Multiple Airlines
Wed 5/132:10 pm
ORD
- GEG
1 stop9h 35m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$313
This American Airlines deal was found by Cheapflights users on 4/7. 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.
Wed 7/83:06 pm
BOI
- ORD
Nonstop4h 01m
American Airlines
Tue 7/1411:32 am
ORD
- BOI
Nonstop3h 44m
American Airlines
Deal found 4/7![American Airlines logo]()
$315
Best flights from Idaho to IndianaDiscover carefully curated flight deals from Idaho to Indiana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 12, 2026.
Discover carefully curated flight deals from Idaho to Indiana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 12, 2026.
This Alaska Airlines deal was found by Cheapflights users on 4/11. 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 5/303:00 pm
GEG
- ORD
1 stop6h 59m
Alaska Airlines
Wed 6/32:10 pm
ORD
- GEG
1 stop9h 35m
Alaska Airlines
Deal found 4/11![Alaska Airlines logo]()
$306
This United Airlines deal was found by Cheapflights users on 4/9. 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 7/184:10 pm
IDA
- ORD
1 stop7h 34m
United Airlines
Wed 7/225:00 am
ORD
- IDA
1 stop5h 50m
United Airlines
Deal found 4/9![United Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 4/9. 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.
Wed 5/205:35 am
GEG
- MDW
2 stops10h 21m
Delta
Sat 5/237:13 pm
MDW
- GEG
1 stop5h 53m
Delta
Deal found 4/9![Delta logo]()
$331
This Southwest deal was found by Cheapflights users on 4/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:00 am
GEG
- MDW
Nonstop3h 30m
Southwest
Fri 9/48:50 pm
MDW
- GEG
Nonstop3h 50m
Southwest
Deal found 4/10![Southwest logo]()
$355
This American Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/281:14 pm
BOI
- ORD
Nonstop3h 40m
American Airlines
Mon 8/319:45 am
ORD
- BOI
Nonstop3h 59m
American Airlines
Deal found 4/6![American Airlines logo]()
$387
This Delta deal was found by Cheapflights users on 4/10. 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.
Tue 5/199:55 am
GEG
- ORD
1 stop6h 55m
Delta
Sat 5/231:44 pm
ORD
- GEG
2 stops11h 22m
Delta
Deal found 4/10![Delta logo]()
$331
This Alaska Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/284:25 pm
BOI
- ORD
1 stop6h 16m
Alaska Airlines
Mon 8/317:00 am
ORD
- BOI
1 stop7h 11m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$335
This United Airlines deal was found by Cheapflights users on 4/8. 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.
Sat 5/2310:35 am
IDA
- ORD
1 stop8h 30m
United Airlines
Sat 5/305:00 am
ORD
- IDA
1 stop5h 50m
United Airlines
Deal found 4/8![United Airlines logo]()
$349
This Southwest deal was found by Cheapflights users on 4/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:00 am
GEG
- MDW
Nonstop3h 30m
Southwest
Fri 8/288:50 pm
MDW
- GEG
Nonstop3h 50m
Southwest
Deal found 4/10![Southwest logo]()
$355
This Delta deal was found by Cheapflights users on 4/9. 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.
Wed 5/206:10 am
GEG
- ORD
2 stops10h 40m
Delta
Sat 5/236:55 pm
ORD
- GEG
1 stop7h 04m
Delta
Deal found 4/9![Delta logo]()
$331
This CheapOair deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:19 am
BOI
- ORD
1 stop10h 44m
Alaska Airlines
Sun 8/306:00 am
ORD
- BOI
1 stop7h 35m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$335
This United Airlines deal was found by Cheapflights users on 4/9. 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.
Fri 5/224:10 pm
IDA
- ORD
1 stop7h 34m
United Airlines
Mon 5/255:00 am
ORD
- IDA
1 stop5h 50m
United Airlines
Deal found 4/9![United Airlines logo]()
$349
This Southwest deal was found by Cheapflights users on 4/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:40 am
BOI
- IND
2 stops10h 00m
Southwest
Wed 5/137:05 pm
IND
- BOI
1 stop7h 20m
Southwest
Deal found 4/9![Southwest logo]()
$362
This Alaska Airlines deal was found by Cheapflights users on 4/10. 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.
Fri 10/28:31 am
GEG
- ORD
1 stop9h 24m
Alaska Airlines
Sun 10/46:00 am
ORD
- GEG
1 stop7h 05m
Alaska Airlines
Deal found 4/10![Alaska Airlines logo]()
$335
This Delta deal was found by Cheapflights users on 4/10. 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.
Tue 5/1210:40 pm
GEG
- IND
1 stop7h 25m
Delta
Tue 5/195:12 pm
IND
- GEG
1 stop9h 06m
Delta
Deal found 4/10![Delta logo]()
$337
This American Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/81:41 pm
BOI
- SDF
1 stop8h 12m
American Airlines
Mon 5/115:56 am
SDF
- BOI
1 stop8h 53m
American Airlines
Deal found 4/6![American Airlines logo]()
$428
This Southwest deal was found by Cheapflights users on 4/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/76:00 am
GEG
- MDW
Nonstop3h 30m
Southwest
Tue 8/115:20 pm
MDW
- GEG
1 stop7h 35m
Southwest
Deal found 4/11![Southwest logo]()
$365
This Alaska Airlines deal was found by Cheapflights users on 4/10. 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.
Sat 5/27:10 am
GEG
- IND
1 stop7h 46m
Alaska Airlines
Wed 5/66:57 pm
IND
- GEG
1 stop7h 14m
Alaska Airlines
Deal found 4/10![Alaska Airlines logo]()
$337
This Delta deal was found by Cheapflights users on 4/11. 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.
Sat 5/95:00 am
GEG
- MDW
2 stops10h 56m
Delta
Sat 5/169:23 am
MDW
- GEG
1 stop5h 48m
Delta
Deal found 4/11![Delta logo]()
$340
This United Airlines deal was found by Cheapflights users on 4/10. 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.
Sun 5/108:34 am
BOI
- ORD
Nonstop3h 39m
United Airlines
Sat 5/237:40 pm
ORD
- BOI
Nonstop4h 11m
United Airlines
Deal found 4/10![United Airlines logo]()
$376
This Delta deal was found by Cheapflights users on 4/9. 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.
Tue 7/147:59 pm
GEG
- ORD
2 stops10h 31m
Delta
Sat 7/185:55 pm
ORD
- GEG
1 stop7h 03m
Delta
Deal found 4/9![Delta logo]()
$340
This Southwest deal was found by Cheapflights users on 4/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/154:05 pm
BOI
- MDW
1 stop5h 20m
Southwest
Sat 7/185:25 am
MDW
- BOI
1 stop5h 20m
Southwest
Deal found 4/11![Southwest logo]()
$377
This United Airlines deal was found by Cheapflights users on 4/10. 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.
Thu 5/77:10 am
GEG
- ORD
Nonstop3h 46m
United Airlines
Sun 5/104:20 pm
ORD
- GEG
Nonstop4h 16m
United Airlines
Deal found 4/10![United Airlines logo]()
$381
This Alaska Airlines deal was found by Cheapflights users on 4/10. 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 5/512:15 pm
BOI
- IND
1 stop15h 35m
Alaska Airlines
Wed 5/136:39 pm
IND
- BOI
1 stop7h 19m
Alaska Airlines
Deal found 4/10![Alaska Airlines logo]()
$357
This Southwest deal was found by Cheapflights users on 4/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/215:35 pm
GEG
- MDW
1 stop9h 25m
Southwest
Sun 5/247:15 am
MDW
- GEG
1 stop8h 15m
Southwest
Deal found 4/7![Southwest logo]()
$377
This Delta deal was found by Cheapflights users on 4/9. 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 5/106:49 am
GEG
- ORD
1 stop8h 02m
Delta
Wed 6/105:55 pm
ORD
- GEG
1 stop6h 59m
Delta
Deal found 4/9![Delta logo]()
$346
This United Airlines deal was found by Cheapflights users on 4/11. 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 5/98:21 am
BOI
- ORD
Nonstop3h 39m
United Airlines
Sat 5/168:40 am
ORD
- BOI
Nonstop4h 09m
United Airlines
Deal found 4/11![United Airlines logo]()
$388
This Alaska Airlines deal was found by Cheapflights users on 4/7. 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 4/307:41 pm
GEG
- ORD
1 stop8h 59m
Alaska Airlines
Sun 5/38:50 am
ORD
- GEG
1 stop15h 30m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$367
This Southwest deal was found by Cheapflights users on 4/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/141:30 pm
GEG
- MDW
1 stop8h 25m
Southwest
Tue 5/196:10 am
MDW
- GEG
1 stop9h 35m
Southwest
Deal found 4/8![Southwest logo]()
$378
This Delta deal was found by Cheapflights users on 4/7. 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 5/1910:40 pm
GEG
- MDW
1 stop9h 20m
Delta
Sat 5/239:23 am
MDW
- GEG
2 stops8h 35m
Delta
Deal found 4/7![Delta logo]()
$351
Last-minute flights from Idaho to IndianaDiscover last-minute flight deals from Idaho to Indiana. Data last updated April 12, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho to Indiana. Data last updated April 12, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 4/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:00 am
GEG
- ORD
1 stop8h 56m
Alaska Airlines
Tue 5/53:52 pm
ORD
- GEG
1 stop8h 28m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$297
This American Airlines deal was found by Cheapflights users on 4/7. 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.
Wed 4/291:22 pm
GEG
- ORD
Nonstop3h 57m
American Airlines
Tue 5/59:45 am
ORD
- GEG
1 stop9h 10m
American Airlines
Deal found 4/7![American Airlines logo]()
$307
This Alaska Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/55:56 pm
BOI
- ORD
1 stop18h 17m
Alaska Airlines
Tue 5/128:50 am
ORD
- BOI
1 stop13h 36m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$295
This Alaska Airlines deal was found by Cheapflights users on 4/9. 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.
Tue 5/57:43 am
BOI
- ORD
1 stop10h 20m
Alaska Airlines
Wed 5/66:00 am
ORD
- BOI
1 stop7h 35m
Alaska Airlines
Deal found 4/9![Alaska Airlines logo]()
$310
This Expedia deal was found by Cheapflights users on 4/9. 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.
Thu 5/71:22 pm
BOI
- ORD
1 stop6h 10m
Multiple Airlines
Mon 5/118:50 am
ORD
- BOI
1 stop15h 12m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$298
This Expedia deal was found by Cheapflights users on 4/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/812:33 pm
GEG
- ORD
1 stop5h 59m
Multiple Airlines
Wed 5/132:10 pm
ORD
- GEG
1 stop9h 35m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$313
This Frontier deal was found by Cheapflights users on 4/8. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/101:22 pm
BOI
- CVG
1 stop20h 33m
Frontier
Sat 5/161:05 pm
CVG
- BOI
1 stop25h 22m
Frontier
Deal found 4/8![Frontier logo]()
$251
This CheapOair deal was found by Cheapflights users on 4/8. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/101:22 pm
BOI
- ORD
1 stop6h 10m
Frontier
Wed 5/139:37 pm
ORD
- BOI
1 stop15h 50m
Frontier
Deal found 4/8![Frontier logo]()
$281
This CheapOair deal was found by Cheapflights users on 4/7. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/141:22 pm
BOI
- ORD
1 stop6h 10m
Frontier
Sat 5/169:37 pm
ORD
- BOI
1 stop15h 50m
Frontier
Deal found 4/7![Frontier logo]()
$261
This American Airlines deal was found by Cheapflights users on 4/10. 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 5/191:13 pm
GEG
- ORD
Nonstop3h 57m
American Airlines
Sat 5/2311:17 am
ORD
- GEG
Nonstop3h 57m
American Airlines
Deal found 4/10![American Airlines logo]()
$306
This Alaska Airlines deal was found by Cheapflights users on 4/10. 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 5/271:59 pm
GEG
- ORD
1 stop8h 00m
Alaska Airlines
Thu 5/282:10 pm
ORD
- GEG
1 stop9h 35m
Alaska Airlines
Deal found 4/10![Alaska Airlines logo]()
$286
This American Airlines deal was found by Cheapflights users on 4/8. 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.
Fri 5/293:11 pm
BOI
- ORD
Nonstop3h 53m
American Airlines
Tue 7/1411:32 am
ORD
- BOI
Nonstop3h 44m
American Airlines
Deal found 4/8![American Airlines logo]()
$315
One-way flights from Idaho to IndianaSearch for one-way flight options from Idaho to Indiana. Find affordable one-way fares based on user searches. Data last updated April 12, 2026.
Search for one-way flight options from Idaho to Indiana. Find affordable one-way fares based on user searches. Data last updated April 12, 2026.
This Frontier deal was found by Cheapflights users on 4/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/241:25 pm
BOI
- ORD
1 stop6h 07m
Frontier
Deal found 4/9![Frontier logo]()
$105
This Priceline deal was found by Cheapflights users on 4/11. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1012:28 pm
GEG
- ORD
1 stop6h 15m
Frontier
Deal found 4/11![Frontier logo]()
$105
This Kiwi.com deal was found by Cheapflights users on 4/7. 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 5/410:21 pm
IDA
- ORD
2 stops23h 40m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$114
This Kiwi.com deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/109:19 pm
GEG
- ORD
2 stops31h 20m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$117
This Kiwi.com deal was found by Cheapflights users on 4/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1110:21 pm
IDA
- ORD
2 stops23h 40m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$120
This Priceline deal was found by Cheapflights users on 4/8. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/71:22 pm
BOI
- ORD
1 stop6h 10m
Frontier
Deal found 4/8![Frontier logo]()
$125
This Frontier deal was found by Cheapflights users on 4/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1212:28 pm
GEG
- ORD
1 stop6h 15m
Frontier
Deal found 4/9![Frontier logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/810:21 pm
IDA
- ORD
2 stops21h 11m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 4/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/810:56 pm
IDA
- ORD
1 stop29h 36m
Multiple Airlines
Deal found 4/10![Multiple Airlines logo]()
$132
This Expedia deal was found by Cheapflights users on 4/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/126:00 am
GEG
- ORD
1 stop6h 56m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 4/7. 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.
Sun 5/39:19 pm
GEG
- ORD
2 stops47h 42m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$144
This Frontier deal was found by Cheapflights users on 4/8. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/101:22 pm
BOI
- ORD
1 stop6h 10m
Frontier
Deal found 4/8![Frontier logo]()
$145
Find flight deals from Idaho to Indiana
Keep the following information in mind while searching for Idaho to Indiana flight deals. Data was last updated April 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $251 (Frontier) |
One-way from | $105 (Frontier) |
Popular in | July |
Cheapest in | September |
Average price | $536 |
Cheapflights Fare Finder
Customize your flight search to find flights from Idaho to Indiana 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 12, 2026.
Use the filters below to find and compare flights from Idaho to Indiana that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SpokaneChicago
GEG - ORD
GEGORD
Spokane
Sat 5/30
3:00 pm-11:59 pm
1 stop6h 59m
Chicago O'Hare Intl
Wed 6/3
2:10 pm-9:45 pm
1 stop9h 35m
$306
Idaho FallsChicago
IDA - ORD
IDAORD
Idaho Falls Fanning Field
Sat 7/18
4:10 pm-12:44 am
1 stop7h 34m
Chicago O'Hare Intl
Wed 7/22
5:00 am-9:50 am
1 stop5h 50m
$329
SpokaneChicago
GEG - MDW
GEGMDW
Spokane
Wed 5/20
5:35 am-5:56 pm
2 stops10h 21m
Chicago Midway
Sat 5/23
7:13 pm-11:06 pm
1 stop5h 53m
$331
SpokaneChicago
GEG - ORD
GEGORD
Spokane
Tue 5/19
9:55 am-6:50 pm
1 stop6h 55m
Chicago O'Hare Intl
Sat 5/23
1:44 pm-11:06 pm
2 stops11h 22m
$331
SpokaneChicago
GEG - ORD
GEGORD
Spokane
Wed 5/20
6:10 am-6:50 pm
2 stops10h 40m
Chicago O'Hare Intl
Sat 5/23
6:55 pm-11:59 pm
1 stop7h 04m
$331
BoiseChicago
BOI - ORD
BOIORD
Boise Air Term. Gowen Fld
Fri 8/28
4:25 pm-11:41 pm
1 stop6h 16m
Chicago O'Hare Intl
Mon 8/31
7:00 am-1:11 pm
1 stop7h 11m
$335
BoiseChicago
BOI - ORD
BOIORD
Boise Air Term. Gowen Fld
Thu 8/27
7:19 am-7:03 pm
1 stop10h 44m
Chicago O'Hare Intl
Sun 8/30
6:00 am-12:35 pm
1 stop7h 35m
$335
SpokaneChicago
GEG - ORD
GEGORD
Spokane
Fri 10/2
8:31 am-7:55 pm
1 stop9h 24m
Chicago O'Hare Intl
Sun 10/4
6:00 am-11:05 am
1 stop7h 05m
$335
SpokaneIndianapolis
GEG - IND
GEGIND
Spokane
Tue 5/12
10:40 pm-9:05 am
1 stop7h 25m
Indianapolis
Tue 5/19
5:12 pm-11:18 pm
1 stop9h 06m
$337
SpokaneIndianapolis
GEG - IND
GEGIND
Spokane
Sat 5/2
7:10 am-5:56 pm
1 stop7h 46m
Indianapolis
Wed 5/6
6:57 pm-11:11 pm
1 stop7h 14m
$337
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Idaho to Indiana
Have a flexible travel schedule? Discover the best time to fly to Indiana from Idaho with our price prediction graph.
BOI-CVG
BOI-ORD
GEG-ORD
IDA-ORD
GEG-MDW
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Idaho to Indiana
USID-USIN
BOI-CVG
BOI-ORD
GEG-ORD
IDA-ORD
What is the cheapest month to book a flight from Idaho to Indiana?
Currently, September is the cheapest month in which you can book a flight from Idaho to Indiana (average of $116). Flying from Idaho to Indiana in November is currently the most expensive (average of $332). 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 Idaho to Indiana?
Reviews of airlines servicing Indiana
Get insights into the airlines that provide service to Indiana. 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 Indiana. Reviews last updated April 12, 2026.
See what other customers who have flown with Southwest,Alaska Airlines, andDelta from Idaho to Indiana have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from Idaho to Indiana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Idaho to Indiana
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Indiana by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Idaho to Indiana by cabin class
Find flights from Idaho to Indiana, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Idaho and Indiana flights
Browse other Idaho and Indiana flight options. Last updated on April 12, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Indiana
Find the right flight back to Idaho after your stay in Indiana
Idaho to Indiana flights
Consider these flights traveling from Idaho to Indiana.
Top 6 airlines flying from Idaho to Indiana
Discover the top 6 airlines that operate flights from Idaho to Indiana. 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 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$118 | Average$310 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$182 | Average$448 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$268 | Average$579 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$296 | Average$512 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$321 | Average$556 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$328 | Average$516 | FlexibilityNo cancel fee | On-time63% |