$126+ 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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — IND
Aug 29 — Sep 51
Round-trip
1 adult, Economy
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Find cheap flights from Idaho to Indiana with Cheapflights
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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 July 30, 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 July 30, 2026.
This CheapOair deal was found by Cheapflights users on 7/29. 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 9/142:50 pm
BOI
- ORD
1 stop13h 48m
Frontier
Wed 9/161:21 pm
ORD
- BOI
1 stop25h 34m
Frontier
Deal found 7/29![Frontier logo]()
$242
This Frontier deal was found by Cheapflights users on 7/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2012:24 pm
BOI
- ORD
1 stop24h 12m
Frontier
Wed 8/262:41 pm
ORD
- BOI
1 stop21h 48m
Frontier
Deal found 7/29![Frontier logo]()
$253
This American Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” 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 8/195:20 am
GEG
- CVG
1 stop8h 30m
American Airlines
Wed 8/261:46 pm
CVG
- GEG
1 stop9h 56m
American Airlines
Deal found 7/26![American Airlines logo]()
$257
This Frontier deal was found by Cheapflights users on 7/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/93:52 pm
BOI
- ORD
1 stop12h 50m
Frontier
Mon 10/126:50 am
ORD
- BOI
1 stop9h 07m
Frontier
Deal found 7/29![Frontier logo]()
$267
This Frontier deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 10/163:52 pm
BOI
- ORD
1 stop12h 50m
Frontier
Sun 11/17:00 am
ORD
- BOI
1 stop8h 57m
Frontier
Deal found 7/27![Frontier logo]()
$269
This CheapOair deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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.
Fri 9/112:50 pm
BOI
- ORD
1 stop13h 48m
Frontier
Sun 9/138:55 pm
ORD
- BOI
1 stop18h 00m
Frontier
Deal found 7/27![Frontier logo]()
$274
This American Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 10/131:50 pm
IDA
- ORD
Nonstop3h 34m
American Airlines
Tue 10/2010:30 am
ORD
- IDA
Nonstop3h 50m
American Airlines
Deal found 7/27![American Airlines logo]()
$281
This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
Mon 9/282:50 pm
BOI
- ORD
1 stop13h 48m
Frontier
Wed 9/306:30 am
ORD
- BOI
2 stops32h 25m
Frontier
Deal found 7/28![Frontier logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/132:50 pm
BOI
- ORD
1 stop13h 48m
Frontier
Wed 9/161:21 pm
ORD
- BOI
1 stop25h 34m
Frontier
Deal found 7/29![Frontier logo]()
$290
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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.
Sat 9/54:20 pm
BOI
- ORD
1 stop6h 39m
Alaska Airlines
Wed 9/96:00 am
ORD
- BOI
1 stop7h 35m
Alaska Airlines
Deal found 7/28![Alaska Airlines logo]()
$293
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Tue 8/251:37 pm
GEG
- CVG
1 stop5h 53m
United Airlines
Tue 9/13:25 pm
CVG
- GEG
1 stop8h 21m
United Airlines
Deal found 7/28![United Airlines logo]()
$295
This Southwest deal was found by Cheapflights users on 7/28. 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.
Mon 9/146:00 am
GEG
- MDW
Nonstop3h 30m
Southwest
Thu 9/178:50 pm
MDW
- GEG
Nonstop3h 55m
Southwest
Deal found 7/28![Southwest logo]()
$297
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 July 30, 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 July 30, 2026.
This Southwest deal was found by Cheapflights users on 7/28. 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.
Sat 9/1211:05 am
GEG
- MDW
1 stop5h 25m
Southwest
Mon 9/148:50 pm
MDW
- GEG
Nonstop3h 55m
Southwest
Deal found 7/28![Southwest logo]()
$307
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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.
Wed 10/147:20 am
GEG
- ORD
1 stop9h 00m
Alaska Airlines
Mon 10/197:16 pm
ORD
- GEG
1 stop6h 39m
Alaska Airlines
Deal found 7/28![Alaska Airlines logo]()
$311
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Wed 10/2812:37 pm
BOI
- ORD
Nonstop3h 33m
United Airlines
Sat 10/317:45 pm
ORD
- BOI
Nonstop4h 06m
United Airlines
Deal found 7/29![United Airlines logo]()
$313
This Delta deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” 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 8/2212:36 pm
GEG
- ORD
1 stop9h 21m
Delta
Thu 8/277:29 am
ORD
- GEG
1 stop10h 07m
Delta
Deal found 7/26![Delta logo]()
$317
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/21:53 pm
GEG
- ORD
1 stop8h 37m
American Airlines
Mon 10/511:15 am
ORD
- GEG
Nonstop4h 06m
American Airlines
Deal found 7/29![American Airlines logo]()
$344
This Southwest deal was found by Cheapflights users on 7/29. 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.
Thu 9/241:50 pm
GEG
- MDW
1 stop6h 15m
Southwest
Mon 9/288:50 pm
MDW
- GEG
Nonstop3h 55m
Southwest
Deal found 7/29![Southwest logo]()
$307
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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.
Sat 9/194:20 pm
BOI
- ORD
1 stop6h 39m
Alaska Airlines
Wed 9/236:00 am
ORD
- BOI
1 stop7h 35m
Alaska Airlines
Deal found 7/28![Alaska Airlines logo]()
$313
This Delta deal was found by Cheapflights users on 7/28. 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.
Thu 10/155:10 am
GEG
- ORD
2 stops11h 00m
Delta
Mon 10/192:45 pm
ORD
- GEG
1 stop11h 14m
Delta
Deal found 7/28![Delta logo]()
$322
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Mon 9/145:40 pm
BOI
- ORD
1 stop5h 19m
United Airlines
Wed 9/168:40 am
ORD
- BOI
Nonstop3h 46m
United Airlines
Deal found 7/29![United Airlines logo]()
$323
This Southwest deal was found by Cheapflights users on 7/29. 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.
Tue 9/84:55 pm
GEG
- MDW
1 stop10h 05m
Southwest
Fri 9/118:50 pm
MDW
- GEG
Nonstop3h 55m
Southwest
Deal found 7/29![Southwest logo]()
$312
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/92:09 pm
GEG
- CVG
1 stop6h 28m
American Airlines
Tue 9/157:51 am
CVG
- GEG
1 stop8h 35m
American Airlines
Deal found 7/29![American Airlines logo]()
$351
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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.
Fri 10/166:04 pm
BOI
- ORD
1 stop10h 36m
Alaska Airlines
Mon 10/196:00 am
ORD
- BOI
1 stop7h 35m
Alaska Airlines
Deal found 7/28![Alaska Airlines logo]()
$322
This Delta deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” 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 10/155:10 am
GEG
- ORD
2 stops11h 00m
Delta
Thu 10/226:20 am
ORD
- GEG
1 stop7h 55m
Delta
Deal found 7/26![Delta logo]()
$322
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Thu 8/275:00 am
BOI
- ORD
1 stop6h 19m
United Airlines
Thu 9/35:00 am
ORD
- BOI
1 stop5h 35m
United Airlines
Deal found 7/29![United Airlines logo]()
$333
This Southwest deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” 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 9/84:55 pm
GEG
- MDW
1 stop10h 05m
Southwest
Tue 9/153:50 pm
MDW
- GEG
1 stop8h 40m
Southwest
Deal found 7/25![Southwest logo]()
$317
This Delta deal was found by Cheapflights users on 7/28. 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.
Thu 10/155:10 am
GEG
- ORD
2 stops11h 00m
Delta
Tue 10/206:20 am
ORD
- GEG
1 stop7h 55m
Delta
Deal found 7/28![Delta logo]()
$322
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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.
Fri 10/1612:44 pm
GEG
- ORD
1 stop9h 15m
Alaska Airlines
Wed 10/217:00 am
ORD
- GEG
1 stop9h 40m
Alaska Airlines
Deal found 7/28![Alaska Airlines logo]()
$331
This American Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” 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 8/228:01 am
BOI
- IND
2 stops9h 05m
American Airlines
Sat 8/291:42 pm
IND
- BOI
2 stops10h 58m
American Airlines
Deal found 7/25![American Airlines logo]()
$365
This United Airlines deal was found by Cheapflights users on 7/28. 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 8/315:00 am
GEG
- CVG
1 stop6h 23m
United Airlines
Sat 9/55:25 am
CVG
- GEG
2 stops10h 10m
United Airlines
Deal found 7/28![United Airlines logo]()
$338
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/13:36 pm
GEG
- ORD
1 stop6h 23m
Delta
Tue 12/152:44 pm
ORD
- GEG
2 stops11h 06m
Delta
Deal found 7/27![Delta logo]()
$322
This Southwest deal was found by Cheapflights users on 7/29. 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.
Tue 9/17:05 am
BOI
- MDW
1 stop6h 40m
Southwest
Fri 9/1111:40 am
MDW
- BOI
Nonstop3h 30m
Southwest
Deal found 7/29![Southwest logo]()
$325
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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.
Wed 8/124:23 pm
BOI
- ORD
1 stop11h 37m
Alaska Airlines
Wed 8/196:00 am
ORD
- BOI
1 stop7h 36m
Alaska Airlines
Deal found 7/28![Alaska Airlines logo]()
$333
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 8/262:25 pm
IDA
- ORD
1 stop6h 35m
United Airlines
Mon 8/315:00 am
ORD
- IDA
1 stop5h 51m
United Airlines
Deal found 7/27![United Airlines logo]()
$342
This Delta deal was found by Cheapflights users on 7/28. 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 10/177:20 pm
GEG
- MDW
2 stops11h 57m
Delta
Tue 10/209:29 am
MDW
- GEG
2 stops9h 29m
Delta
Deal found 7/28![Delta logo]()
$327
This Southwest deal was found by Cheapflights users on 7/29. 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 10/2811:55 am
BOI
- MDW
1 stop7h 25m
Southwest
Sat 10/315:30 am
MDW
- BOI
1 stop5h 35m
Southwest
Deal found 7/29![Southwest logo]()
$333
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/209:14 am
GEG
- CVG
1 stop8h 10m
Alaska Airlines
Thu 1/218:30 am
CVG
- GEG
1 stop7h 00m
Alaska Airlines
Deal found 7/29![Alaska Airlines logo]()
$333
This American Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” 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 9/1012:45 pm
GEG
- IND
1 stop7h 52m
American Airlines
Sun 9/136:49 pm
IND
- GEG
1 stop7h 18m
American Airlines
Deal found 7/25![American Airlines logo]()
$421
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 8/274:25 pm
JAC
- ORD
1 stop5h 20m
United Airlines
Mon 8/313:56 pm
ORD
- JAC
1 stop5h 44m
United Airlines
Deal found 7/27![United Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:43 pm
GEG
- ORD
2 stops11h 22m
Delta
Thu 12/109:53 am
ORD
- GEG
2 stops10h 31m
Delta
Deal found 7/27![Delta logo]()
$327
This Southwest deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 9/146:00 am
GEG
- MDW
Nonstop3h 30m
Southwest
Fri 9/188:50 pm
MDW
- GEG
Nonstop3h 55m
Southwest
Deal found 7/27![Southwest logo]()
$334
Last-minute flights from Idaho to IndianaDiscover last-minute flight deals from Idaho to Indiana. Data last updated July 30, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho to Indiana. Data last updated July 30, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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.
Tue 8/111:24 pm
BOI
- ORD
1 stop6h 28m
Frontier
Sat 8/159:57 pm
ORD
- BOI
1 stop15h 32m
Frontier
Deal found 7/27![Frontier logo]()
$304
This American Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” 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 8/195:20 am
GEG
- CVG
1 stop8h 30m
American Airlines
Wed 8/261:46 pm
CVG
- GEG
1 stop9h 56m
American Airlines
Deal found 7/26![American Airlines logo]()
$257
This American Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” 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 8/192:27 pm
GEG
- ORD
Nonstop4h 01m
American Airlines
Tue 8/2511:30 am
ORD
- GEG
Nonstop4h 07m
American Airlines
Deal found 7/26![American Airlines logo]()
$297
This Frontier deal was found by Cheapflights users on 7/28. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2012:24 pm
BOI
- ORD
1 stop24h 12m
Frontier
Wed 8/262:41 pm
ORD
- BOI
1 stop21h 48m
Frontier
Deal found 7/28![Frontier logo]()
$253
This Southwest deal was found by Cheapflights users on 7/28. 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.
Thu 8/2012:20 pm
GEG
- MDW
1 stop9h 25m
Southwest
Mon 8/248:50 pm
MDW
- GEG
Nonstop3h 50m
Southwest
Deal found 7/28![Southwest logo]()
$307
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/202:27 pm
GEG
- ORD
Nonstop4h 01m
American Airlines
Wed 8/262:57 pm
ORD
- GEG
1 stop7h 45m
American Airlines
Deal found 7/29![American Airlines logo]()
$308
This American Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” 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 8/222:27 pm
GEG
- ORD
Nonstop4h 01m
American Airlines
Thu 8/271:50 pm
ORD
- GEG
1 stop8h 52m
American Airlines
Deal found 7/26![American Airlines logo]()
$307
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Tue 8/251:37 pm
GEG
- CVG
1 stop5h 53m
United Airlines
Tue 9/13:25 pm
CVG
- GEG
1 stop8h 21m
United Airlines
Deal found 7/28![United Airlines logo]()
$295
This Southwest deal was found by Cheapflights users on 7/28. 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.
Tue 8/256:15 am
GEG
- CVG
2 stops9h 20m
Southwest
Tue 9/12:20 pm
CVG
- GEG
2 stops10h 45m
Southwest
Deal found 7/28![Southwest logo]()
$305
This Priceline deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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.
Tue 8/257:03 am
GEG
- ORD
1 stop10h 18m
Alaska Airlines
Tue 9/16:00 am
ORD
- GEG
1 stop8h 31m
Alaska Airlines
Deal found 7/27![Alaska Airlines logo]()
$311
This Gotogate deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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.
Wed 8/267:20 am
BOI
- ORD
1 stop11h 01m
Alaska Airlines
Wed 9/26:00 am
ORD
- BOI
1 stop7h 36m
Alaska Airlines
Deal found 7/27![Alaska Airlines logo]()
$309
This Expedia deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 8/2712:24 pm
BOI
- IND
1 stop5h 40m
Multiple Airlines
Mon 8/315:26 pm
IND
- BOI
1 stop7h 07m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$304
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 July 30, 2026.
Search for one-way flight options from Idaho to Indiana. Find affordable one-way fares based on user searches. Data last updated July 30, 2026.
This Priceline deal was found by Cheapflights users on 7/28. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2012:24 pm
BOI
- IND
1 stop5h 40m
Frontier
Deal found 7/28![Frontier logo]()
$126
This United Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” 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 8/205:00 am
GEG
- CVG
1 stop6h 23m
United Airlines
Deal found 7/26![United Airlines logo]()
$129
This Frontier deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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.
Thu 10/293:52 pm
BOI
- ORD
1 stop12h 43m
Frontier
Deal found 7/27![Frontier logo]()
$132
This deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/209:25 am
GEG
- CVG
1 stop6h 39m
Delta
Deal found 7/26![Delta logo]()
$134
This CheapOair deal was found by Cheapflights users on 7/29. 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 9/282:50 pm
BOI
- ORD
1 stop13h 48m
Frontier
Deal found 7/29![Frontier logo]()
$137
This CheapOair deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” 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.
Fri 9/252:50 pm
BOI
- ORD
1 stop13h 48m
Frontier
Deal found 7/26![Frontier logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/272:50 pm
BOI
- ORD
1 stop13h 48m
Frontier
Deal found 7/29![Frontier logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” 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 10/263:52 pm
BOI
- ORD
2 stops28h 42m
Frontier
Deal found 7/26![Frontier logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” 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 8/251:24 pm
BOI
- ORD
1 stop23h 12m
Frontier
Deal found 7/25![Frontier logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 9/242:50 pm
BOI
- ORD
1 stop13h 48m
Frontier
Deal found 7/27![Frontier logo]()
$144
This Alaska Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 10/3012:44 pm
GEG
- ORD
1 stop9h 15m
Alaska Airlines
Deal found 7/27![Alaska Airlines logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” 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 10/267:30 pm
IDA
- ORD
2 stops25h 04m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$146
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 July 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $242 (CheapOair) |
One-way from | $126 (Priceline) |
Popular in | December |
Cheapest in | September |
Average price | $596 |
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 July 30, 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 - MDW
GEGMDW
Spokane
Sat 9/12
11:05 am-6:30 pm
1 stop5h 25m
Chicago Midway
Mon 9/14
8:50 pm-10:45 pm
Nonstop3h 55m
$307
SpokaneChicago
GEG - MDW
GEGMDW
Spokane
Thu 9/24
1:50 pm-10:05 pm
1 stop6h 15m
Chicago Midway
Mon 9/28
8:50 pm-10:45 pm
Nonstop3h 55m
$307
SpokaneChicago
GEG - ORD
GEGORD
Spokane
Wed 10/14
7:20 am-6:20 pm
1 stop9h 00m
Chicago O'Hare Intl
Mon 10/19
7:16 pm-11:55 pm
1 stop6h 39m
$311
SpokaneChicago
GEG - MDW
GEGMDW
Spokane
Tue 9/8
4:55 pm-5:00 am
1 stop10h 05m
Chicago Midway
Fri 9/11
8:50 pm-10:45 pm
Nonstop3h 55m
$312
BoiseChicago
BOI - ORD
BOIORD
Boise Air Term. Gowen Fld
Wed 10/28
12:37 pm-5:10 pm
Nonstop3h 33m
Chicago O'Hare Intl
Sat 10/31
7:45 pm-10:51 pm
Nonstop4h 06m
$313
BoiseChicago
BOI - ORD
BOIORD
Boise Air Term. Gowen Fld
Sat 9/19
4:20 pm-11:59 pm
1 stop6h 39m
Chicago O'Hare Intl
Wed 9/23
6:00 am-12:35 pm
1 stop7h 35m
$313
SpokaneChicago
GEG - ORD
GEGORD
Spokane
Sat 8/22
12:36 pm-11:57 pm
1 stop9h 21m
Chicago O'Hare Intl
Thu 8/27
7:29 am-3:36 pm
1 stop10h 07m
$317
SpokaneChicago
GEG - MDW
GEGMDW
Spokane
Tue 9/8
4:55 pm-5:00 am
1 stop10h 05m
Chicago Midway
Tue 9/15
3:50 pm-10:30 pm
1 stop8h 40m
$317
SpokaneChicago
GEG - ORD
GEGORD
Spokane
Thu 10/15
5:10 am-6:10 pm
2 stops11h 00m
Chicago O'Hare Intl
Mon 10/19
2:45 pm-11:59 pm
1 stop11h 14m
$322
BoiseChicago
BOI - ORD
BOIORD
Boise Air Term. Gowen Fld
Fri 10/16
6:04 pm-5:40 am
1 stop10h 36m
Chicago O'Hare Intl
Mon 10/19
6:00 am-12:35 pm
1 stop7h 35m
$322
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.
GEG-MDW
GEG-ORD
BOI-ORD
GEG-CVG
BOI-IND
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
GEG-MDW
GEG-ORD
BOI-ORD
GEG-CVG
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 $416). Flying from Idaho to Indiana in December is currently the most expensive (average of $593). 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?
Airfare is below average for this route at the moment.
Idaho to Indiana flights typically cost between $346 and $525 in August.The cheapest round-trip price found within the last 5 days was $304 on Multiple Airlines (Aug 27-Aug 31).
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 July 30, 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.
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
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.
Browse thousands of different options on Cheapflights for your next trip
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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 July 30, 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 5 airlines flying from Idaho to Indiana
Discover the top 5 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 July 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$220 | Average$457 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$232 | Average$556 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$268 | Average$587 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$338 | Average$536 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$338 | Average$499 | FlexibilityNo cancel fee | On-time71% |