$137+ Cheap flights from Indianapolis (IND) 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 6/20. Fares are subject to change and may not be available on all flights or dates of travel.
IND — BOI
May 30 — Jun 61
Round-trip
1 adult, Economy
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Cheapest flights from Indianapolis to IdahoExplore the most affordable flight options available from Indianapolis to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2026.
Explore the most affordable flight options available from Indianapolis to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2026.
This CheapOair deal was found by Cheapflights users on 4/29. 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 6/108:51 pm
IND
- BOI
1 stop17h 39m
Frontier
Sun 6/141:25 pm
BOI
- IND
1 stop28h 41m
Frontier
Deal found 4/29![Frontier logo]()
$261
This Delta deal was found by Cheapflights users on 4/28. 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.
Sun 5/247:54 am
IND
- WYS
1 stop6h 31m
Delta
Mon 6/11:10 pm
WYS
- IND
1 stop7h 54m
Delta
Deal found 4/28![Delta logo]()
$334
This Delta deal was found by Cheapflights users on 4/29. 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.
Mon 8/3111:41 am
IND
- IDA
2 stops12h 33m
Delta
Sun 9/63:04 pm
IDA
- IND
1 stop5h 56m
Delta
Deal found 4/29![Delta logo]()
$350
This Alaska Airlines deal was found by Cheapflights users on 4/27. 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.
Tue 6/27:05 am
IND
- GEG
1 stop8h 59m
Alaska Airlines
Wed 6/38:38 pm
GEG
- IND
1 stop6h 07m
Alaska Airlines
Deal found 4/27![Alaska Airlines logo]()
$357
This Delta deal was found by Cheapflights users on 4/28. 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.
Wed 6/37:02 am
IND
- BOI
1 stop8h 16m
Delta
Wed 6/101:11 pm
BOI
- IND
1 stop7h 47m
Delta
Deal found 4/28![Delta logo]()
$357
This Delta deal was found by Cheapflights users on 4/29. 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.
Wed 5/274:49 pm
IND
- GEG
2 stops9h 46m
Delta
Wed 6/36:49 am
GEG
- IND
1 stop5h 55m
Delta
Deal found 4/29![Delta logo]()
$362
This CheapOair deal was found by Cheapflights users on 4/29. 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 6/37:05 am
IND
- BOI
1 stop7h 57m
Alaska Airlines
Mon 6/88:51 pm
BOI
- IND
1 stop6h 54m
Alaska Airlines
Deal found 4/29![Alaska Airlines logo]()
$367
This Delta deal was found by Cheapflights users on 4/28. 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.
Wed 6/311:19 am
IND
- BOI
2 stops8h 31m
Delta
Mon 6/811:45 pm
BOI
- IND
1 stop7h 17m
Delta
Deal found 4/28![Delta logo]()
$372
This Delta deal was found by Cheapflights users on 4/27. 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.
Sat 5/237:54 am
IND
- GEG
1 stop7h 07m
Delta
Tue 5/2612:27 pm
GEG
- IND
1 stop9h 06m
Delta
Deal found 4/27![Delta logo]()
$377
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 5/119:00 am
IND
- IDA
1 stop8h 27m
Multiple Airlines
Fri 5/1510:21 pm
IDA
- IND
2 stops20h 59m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$377
This American Airlines deal was found by Cheapflights users on 4/29. 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 6/106:01 am
IND
- BOI
1 stop7h 17m
American Airlines
Tue 6/163:12 pm
BOI
- IND
1 stop5h 53m
American Airlines
Deal found 4/29![American Airlines logo]()
$377
This Delta deal was found by Cheapflights users on 4/28. 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.
Tue 5/124:49 pm
IND
- IDA
2 stops7h 53m
Delta
Tue 5/193:16 pm
IDA
- IND
1 stop5h 48m
Delta
Deal found 4/28![Delta logo]()
$379
Best flights from Indianapolis to IdahoDiscover carefully curated flight deals from Indianapolis to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 30, 2026.
Discover carefully curated flight deals from Indianapolis to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 30, 2026.
This Delta deal was found by Cheapflights users on 4/26. 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.
Mon 8/3111:41 am
IND
- IDA
2 stops12h 33m
Delta
Sun 9/63:04 pm
IDA
- IND
1 stop5h 56m
Delta
Deal found 4/26![Delta logo]()
$354
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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.
Tue 6/27:05 am
IND
- GEG
1 stop7h 37m
Alaska Airlines
Wed 6/38:38 pm
GEG
- IND
1 stop6h 07m
Alaska Airlines
Deal found 4/29![Alaska Airlines logo]()
$357
This Kiwi.com deal was found by Cheapflights users on 4/30. 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.
Thu 6/42:34 pm
IND
- GEG
1 stop8h 23m
Multiple Airlines
Thu 6/118:47 pm
GEG
- IND
2 stops23h 22m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$417
This Southwest deal was found by Cheapflights users on 4/28. 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 6/247:45 pm
IND
- BOI
1 stop6h 40m
Southwest
Thu 6/254:25 pm
BOI
- IND
1 stop5h 20m
Southwest
Deal found 4/28![Southwest logo]()
$417
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Sun 5/318:00 am
IND
- SUN
1 stop7h 47m
United Airlines
Fri 6/52:38 pm
SUN
- IND
1 stop5h 52m
United Airlines
Deal found 4/28![United Airlines logo]()
$471
This Alaska Airlines deal was found by Cheapflights users on 4/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/37:05 am
IND
- BOI
1 stop9h 05m
Alaska Airlines
Wed 6/108:47 pm
BOI
- IND
1 stop6h 57m
Alaska Airlines
Deal found 4/25![Alaska Airlines logo]()
$357
This Delta deal was found by Cheapflights users on 4/29. 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.
Wed 6/37:54 pm
IND
- BOI
1 stop6h 54m
Delta
Wed 6/101:11 pm
BOI
- IND
1 stop7h 47m
Delta
Deal found 4/29![Delta logo]()
$357
This Delta deal was found by Cheapflights users on 4/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/102:18 pm
IND
- BOI
2 stops9h 47m
Delta
Tue 6/162:50 pm
BOI
- IND
1 stop7h 27m
Delta
Deal found 4/25![Delta logo]()
$362
This Alaska Airlines deal was found by Cheapflights users on 4/27. 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.
Tue 9/17:00 am
IND
- BOI
1 stop9h 22m
Alaska Airlines
Wed 9/25:49 pm
BOI
- IND
1 stop9h 25m
Alaska Airlines
Deal found 4/27![Alaska Airlines logo]()
$378
This Delta deal was found by Cheapflights users on 4/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/94:19 pm
IND
- BOI
2 stops7h 46m
Delta
Tue 6/166:42 pm
BOI
- IND
2 stops13h 08m
Delta
Deal found 4/25![Delta logo]()
$368
This Southwest deal was found by Cheapflights users on 4/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/227:15 pm
IND
- GEG
2 stops9h 05m
Southwest
Sat 6/2710:55 am
GEG
- IND
2 stops11h 15m
Southwest
Deal found 4/26![Southwest logo]()
$457
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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.
Fri 5/156:39 pm
IND
- IDA
1 stop22h 47m
Alaska Airlines
Tue 5/191:54 pm
IDA
- IND
1 stop13h 51m
Alaska Airlines
Deal found 4/30![Alaska Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 4/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/33:59 pm
IND
- BOI
2 stops7h 45m
Delta
Mon 6/811:45 pm
BOI
- IND
1 stop8h 33m
Delta
Deal found 4/25![Delta logo]()
$372
This Delta deal was found by Cheapflights users on 4/26. 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.
Tue 5/124:49 pm
IND
- IDA
2 stops7h 53m
Delta
Tue 5/193:16 pm
IDA
- IND
1 stop5h 48m
Delta
Deal found 4/26![Delta logo]()
$379
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Sun 5/248:00 am
IND
- WYS
1 stop7h 32m
United Airlines
Sun 5/315:45 pm
WYS
- IND
1 stop26h 45m
United Airlines
Deal found 4/28![United Airlines logo]()
$567
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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.
Thu 9/105:25 pm
IND
- IDA
1 stop7h 31m
Alaska Airlines
Tue 9/151:45 pm
IDA
- IND
1 stop13h 29m
Alaska Airlines
Deal found 4/29![Alaska Airlines logo]()
$429
This Delta deal was found by Cheapflights users on 4/27. 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.
Thu 5/217:02 am
IND
- BOI
1 stop8h 16m
Delta
Tue 5/266:41 pm
BOI
- IND
2 stops12h 24m
Delta
Deal found 4/27![Delta logo]()
$393
This United Airlines deal was found by Cheapflights users on 4/28. 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 6/133:37 pm
IND
- JAC
1 stop7h 21m
United Airlines
Wed 6/177:30 am
JAC
- IND
1 stop7h 00m
United Airlines
Deal found 4/28![United Airlines logo]()
$579
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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.
Tue 8/45:19 pm
IND
- GEG
1 stop8h 17m
Alaska Airlines
Mon 8/107:45 pm
GEG
- IND
1 stop6h 59m
Alaska Airlines
Deal found 4/29![Alaska Airlines logo]()
$447
This Delta deal was found by Cheapflights users on 4/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/210:35 am
IND
- GEG
2 stops8h 23m
Delta
Thu 6/47:23 pm
GEG
- IND
2 stops11h 30m
Delta
Deal found 4/25![Delta logo]()
$399
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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.
Mon 6/86:39 pm
IND
- IDA
1 stop22h 47m
Alaska Airlines
Fri 6/121:43 pm
IDA
- IND
1 stop14h 01m
Alaska Airlines
Deal found 4/30![Alaska Airlines logo]()
$474
This United Airlines deal was found by Cheapflights users on 4/26. 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.
Mon 6/298:00 am
IND
- JAC
2 stops11h 53m
United Airlines
Fri 7/38:00 am
JAC
- IND
2 stops13h 55m
United Airlines
Deal found 4/26![United Airlines logo]()
$677
This Delta deal was found by Cheapflights users on 4/27. 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.
Wed 7/16:30 am
IND
- GEG
2 stops9h 48m
Delta
Sat 7/47:00 am
GEG
- IND
1 stop5h 27m
Delta
Deal found 4/27![Delta logo]()
$424
This Alaska Airlines deal was found by Cheapflights users on 4/27. 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.
Sat 9/197:00 am
IND
- IDA
1 stop10h 37m
Alaska Airlines
Sat 9/261:45 pm
IDA
- IND
1 stop13h 29m
Alaska Airlines
Deal found 4/27![Alaska Airlines logo]()
$477
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Thu 5/283:37 pm
IND
- WYS
1 stop26h 25m
United Airlines
Sun 5/315:45 pm
WYS
- IND
2 stops13h 43m
United Airlines
Deal found 4/28![United Airlines logo]()
$702
This Delta deal was found by Cheapflights users on 4/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/47:55 am
IND
- GEG
1 stop7h 17m
Delta
Mon 8/102:05 pm
GEG
- IND
1 stop5h 58m
Delta
Deal found 4/25![Delta logo]()
$447
This Alaska Airlines deal was found by Cheapflights users on 4/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/317:05 am
IND
- SUN
1 stop29h 09m
Alaska Airlines
Fri 6/510:56 am
SUN
- IND
1 stop16h 49m
Alaska Airlines
Deal found 4/25![Alaska Airlines logo]()
$501
This Delta deal was found by Cheapflights users on 4/27. 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 6/910:30 am
IND
- JAC
2 stops11h 35m
Delta
Wed 6/171:15 pm
JAC
- IND
1 stop7h 43m
Delta
Deal found 4/27![Delta logo]()
$447
This Alaska Airlines deal was found by Cheapflights users on 4/27. 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 6/56:39 pm
IND
- JAC
1 stop18h 41m
Alaska Airlines
Fri 6/1212:00 pm
JAC
- IND
1 stop15h 44m
Alaska Airlines
Deal found 4/27![Alaska Airlines logo]()
$504
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Tue 5/268:13 pm
IND
- WYS
2 stops19h 19m
United Airlines
Sun 5/315:45 pm
WYS
- IND
1 stop26h 45m
United Airlines
Deal found 4/29![United Airlines logo]()
$782
Last-minute flights from Indianapolis to IdahoDiscover last-minute flight deals from Indianapolis to Idaho. Data last updated April 30, 2026 and is based on user searches.
Discover last-minute flight deals from Indianapolis to Idaho. Data last updated April 30, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 5/119:00 am
IND
- IDA
1 stop8h 27m
Multiple Airlines
Fri 5/1510:21 pm
IDA
- IND
2 stops20h 59m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$377
This Delta deal was found by Cheapflights users on 4/28. 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.
Tue 5/124:49 pm
IND
- IDA
2 stops7h 53m
Delta
Tue 5/193:16 pm
IDA
- IND
1 stop5h 48m
Delta
Deal found 4/28![Delta logo]()
$379
This Alaska Airlines deal was found by Cheapflights users on 4/27. 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.
Tue 5/197:05 am
IND
- GEG
1 stop8h 59m
Alaska Airlines
Tue 5/268:38 pm
GEG
- IND
1 stop6h 07m
Alaska Airlines
Deal found 4/27![Alaska Airlines logo]()
$357
This Delta deal was found by Cheapflights users on 4/27. 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 5/197:54 pm
IND
- GEG
1 stop6h 12m
Delta
Wed 5/277:23 pm
GEG
- IND
2 stops11h 30m
Delta
Deal found 4/27![Delta logo]()
$382
This Delta deal was found by Cheapflights users on 4/27. 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 5/194:49 pm
IND
- GEG
2 stops9h 46m
Delta
Tue 5/265:35 am
GEG
- IND
2 stops9h 59m
Delta
Deal found 4/27![Delta logo]()
$387
This Alaska Airlines deal was found by Cheapflights users on 4/27. 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.
Thu 5/217:05 am
IND
- GEG
1 stop7h 37m
Alaska Airlines
Tue 5/268:38 pm
GEG
- IND
1 stop6h 07m
Alaska Airlines
Deal found 4/27![Alaska Airlines logo]()
$389
This American Airlines deal was found by Cheapflights users on 4/27. 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.
Thu 5/216:00 am
IND
- BOI
1 stop7h 19m
American Airlines
Tue 5/263:11 pm
BOI
- IND
1 stop7h 44m
American Airlines
Deal found 4/27![American Airlines logo]()
$392
This Delta deal was found by Cheapflights users on 4/27. 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.
Thu 5/217:02 am
IND
- BOI
1 stop8h 16m
Delta
Tue 5/266:41 pm
BOI
- IND
2 stops12h 24m
Delta
Deal found 4/27![Delta logo]()
$393
This Delta deal was found by Cheapflights users on 4/27. 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.
Sat 5/237:54 am
IND
- GEG
1 stop7h 07m
Delta
Tue 5/2612:27 pm
GEG
- IND
1 stop9h 06m
Delta
Deal found 4/27![Delta logo]()
$377
This Delta deal was found by Cheapflights users on 4/28. 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.
Sun 5/247:54 am
IND
- WYS
1 stop6h 31m
Delta
Mon 6/11:10 pm
WYS
- IND
1 stop7h 54m
Delta
Deal found 4/28![Delta logo]()
$334
This Delta deal was found by Cheapflights users on 4/29. 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.
Wed 5/274:49 pm
IND
- GEG
2 stops9h 46m
Delta
Wed 6/36:49 am
GEG
- IND
1 stop5h 55m
Delta
Deal found 4/29![Delta logo]()
$362
This American Airlines deal was found by Cheapflights users on 4/26. 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.
Thu 5/286:35 am
IND
- JAC
1 stop7h 54m
American Airlines
Sun 5/3112:48 pm
JAC
- IND
1 stop9h 29m
American Airlines
Deal found 4/26![American Airlines logo]()
$389
One-way flights from Indianapolis to IdahoSearch for one-way flight options from Indianapolis to Idaho. Find affordable one-way fares based on user searches. Data last updated April 30, 2026.
Search for one-way flight options from Indianapolis to Idaho. Find affordable one-way fares based on user searches. Data last updated April 30, 2026.
This CheapOair deal was found by Cheapflights users on 4/26. 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.
Sat 6/208:51 pm
IND
- BOI
1 stop17h 39m
Frontier
Deal found 4/26![Frontier logo]()
$137
This CheapOair deal was found by Cheapflights users on 4/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/196:39 pm
IND
- BOI
1 stop7h 19m
Alaska Airlines
Deal found 4/28![Alaska Airlines logo]()
$179
This Delta deal was found by Cheapflights users on 4/26. 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 6/47:54 pm
IND
- BOI
1 stop5h 52m
Delta
Deal found 4/26![Delta logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 5/2012:14 pm
IND
- BOI
2 stops26h 16m
Frontier
Deal found 4/28![Frontier logo]()
$193
This Delta deal was found by Cheapflights users on 4/28. 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.
Tue 5/193:59 pm
IND
- BOI
2 stops9h 56m
Delta
Deal found 4/28![Delta logo]()
$205
This American Airlines deal was found by Cheapflights users on 4/26. 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.
Tue 6/161:36 pm
IND
- JAC
1 stop7h 48m
American Airlines
Deal found 4/26![American Airlines logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 4/26. 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.
Sun 7/52:34 pm
IND
- GEG
1 stop8h 27m
Allegiant Air
Deal found 4/26![Allegiant Air logo]()
$211
This Southwest deal was found by Cheapflights users on 4/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/47:15 pm
IND
- BOI
2 stops8h 30m
Southwest
Deal found 4/26![Southwest logo]()
$215
This Delta deal was found by Cheapflights users on 4/29. 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.
Thu 6/116:00 am
IND
- SUN
2 stops10h 34m
Delta
Deal found 4/29![Delta logo]()
$215
This Delta deal was found by Cheapflights users on 4/26. 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.
Tue 6/1612:20 pm
IND
- JAC
2 stops9h 22m
Delta
Deal found 4/26![Delta logo]()
$224
This Southwest deal was found by Cheapflights users on 4/27. 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.
Tue 5/265:10 pm
IND
- BOI
2 stops9h 15m
Southwest
Deal found 4/27![Southwest logo]()
$229
This Southwest deal was found by Cheapflights users on 4/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/204:30 pm
IND
- BOI
2 stops9h 55m
Southwest
Deal found 4/26![Southwest logo]()
$238
Find flight deals from Indianapolis to Idaho
Keep the following information in mind while searching for Indianapolis to Idaho flight deals. Data was last updated April 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $261 (CheapOair) |
One-way from | $137 (CheapOair) |
Popular in | May |
Cheapest in | March |
Average price | $526 |
Cheapflights Fare Finder
Customize your flight search to find flights from Indianapolis 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 30, 2026.
Use the filters below to find and compare flights from Indianapolis to Idaho that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
IndianapolisIdaho Falls
IND - IDA
INDIDA
Indianapolis
Mon 8/31
11:41 am-10:14 pm
2 stops12h 33m
Idaho Falls Fanning Field
Sun 9/6
3:04 pm-11:00 pm
1 stop5h 56m
$354
IndianapolisSpokane
IND - GEG
INDGEG
Indianapolis
Tue 6/2
7:05 am-11:42 am
1 stop7h 37m
Spokane
Wed 6/3
8:38 pm-5:45 am
1 stop6h 07m
$357
IndianapolisBoise
IND - BOI
INDBOI
Indianapolis
Wed 6/3
7:05 am-2:10 pm
1 stop9h 05m
Boise Air Term. Gowen Fld
Wed 6/10
8:47 pm-5:44 am
1 stop6h 57m
$357
IndianapolisBoise
IND - BOI
INDBOI
Indianapolis
Wed 6/3
7:54 pm-12:48 am
1 stop6h 54m
Boise Air Term. Gowen Fld
Wed 6/10
1:11 pm-10:58 pm
1 stop7h 47m
$357
IndianapolisBoise
IND - BOI
INDBOI
Indianapolis
Wed 6/10
2:18 pm-10:05 pm
2 stops9h 47m
Boise Air Term. Gowen Fld
Tue 6/16
2:50 pm-12:17 am
1 stop7h 27m
$362
IndianapolisBoise
IND - BOI
INDBOI
Indianapolis
Tue 6/9
4:19 pm-10:05 pm
2 stops7h 46m
Boise Air Term. Gowen Fld
Tue 6/16
6:42 pm-9:50 am
2 stops13h 08m
$368
IndianapolisBoise
IND - BOI
INDBOI
Indianapolis
Wed 6/3
3:59 pm-9:44 pm
2 stops7h 45m
Boise Air Term. Gowen Fld
Mon 6/8
11:45 pm-10:18 am
1 stop8h 33m
$372
IndianapolisBoise
IND - BOI
INDBOI
Indianapolis
Tue 9/1
7:00 am-2:22 pm
1 stop9h 22m
Boise Air Term. Gowen Fld
Wed 9/2
5:49 pm-5:14 am
1 stop9h 25m
$378
IndianapolisIdaho Falls
IND - IDA
INDIDA
Indianapolis
Tue 5/12
4:49 pm-10:42 pm
2 stops7h 53m
Idaho Falls Fanning Field
Tue 5/19
3:16 pm-11:04 pm
1 stop5h 48m
$379
IndianapolisBoise
IND - BOI
INDBOI
Indianapolis
Thu 5/21
7:02 am-1:18 pm
1 stop8h 16m
Boise Air Term. Gowen Fld
Tue 5/26
6:41 pm-9:05 am
2 stops12h 24m
$393
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Indianapolis to Idaho
Have a flexible travel schedule? Discover the best time to fly to Idaho from Indianapolis with our price prediction graph.
IND-BOI
IND-GEG
IND-IDA
IND-SUN
IND-JAC
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 Indianapolis to Idaho
IND-USID
IND-BOI
IND-GEG
IND-IDA
IND-SUN
How far ahead should I book a flight from Indianapolis to Idaho?
The best time to book flights from Indianapolis to Idaho is 53 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Indianapolis to Idaho?
Currently, July is the cheapest month in which you can book a flight from Indianapolis to Idaho (average of $179). Flying from Indianapolis to Idaho in January is currently the most expensive (average of $478). 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 Indianapolis 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 30, 2026.
Read through reviews of airlines operating flights from Indianapolis to Idaho, such as Southwest,Delta, andUnited Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Overall
8.0
Food
7.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Overall
8.0
Food
7.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Overall
8.0
Food
7.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Overall
8.0
Food
7.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Overall
8.0
Food
7.0
Comfort
8.0
Entertainment
7.5
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 Indianapolis to Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Indianapolis to Idaho
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Complete your trip
Complete your trip to Idaho by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Indianapolis to Idaho by cabin class
Find flights from Indianapolis to Idaho, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Indianapolis and Idaho flights
Browse other Indianapolis and Idaho flight options. Last updated on April 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Indianapolis to Idaho flights
Consider these flights traveling from Indianapolis to Idaho.
Top 4 airlines flying from Indianapolis to Idaho
Discover the top 4 airlines that operate flights from Indianapolis 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 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$179 | Average$447 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$220 | Average$477 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$316 | Average$487 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$340 | Average$518 | FlexibilityNo cancel fee | On-time69% |