$126+ Cheap flights from Idaho to Indianapolis (IND)
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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Cheapest flights from Idaho to IndianapolisExplore the most affordable flight options available from Idaho to Indianapolis. 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 Indianapolis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2026.
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
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.
Tue 9/11:24 pm
BOI
- IND
2 stops26h 02m
Multiple Airlines
Thu 10/13:08 pm
IND
- BOI
1 stop25h 49m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$328
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.
Mon 9/217:48 pm
BOI
- IND
1 stop7h 25m
Alaska Airlines
Wed 9/237:02 am
IND
- BOI
2 stops15h 18m
Alaska Airlines
Deal found 7/29![Alaska Airlines logo]()
$329
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 8/2712:24 pm
BOI
- IND
2 stops27h 02m
Frontier
Mon 8/318:49 pm
IND
- BOI
1 stop17h 40m
Frontier
Deal found 7/27![Frontier logo]()
$333
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/114:20 pm
BOI
- IND
1 stop10h 53m
Alaska Airlines
Tue 9/157:02 am
IND
- BOI
2 stops15h 18m
Alaska Airlines
Deal found 7/29![Alaska Airlines logo]()
$334
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.
Thu 9/242:16 pm
BOI
- IND
1 stop12h 57m
Alaska Airlines
Tue 9/297:02 am
IND
- BOI
2 stops13h 07m
Alaska Airlines
Deal found 7/28![Alaska Airlines logo]()
$335
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/276:43 am
BOI
- IND
1 stop9h 19m
Alaska Airlines
Sat 10/317:02 am
IND
- BOI
2 stops16h 59m
Alaska Airlines
Deal found 7/28![Alaska Airlines logo]()
$349
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.
Tue 10/271:40 pm
BOI
- IND
1 stop6h 44m
Delta
Mon 11/24:32 pm
IND
- BOI
1 stop6h 04m
Delta
Deal found 7/28![Delta logo]()
$355
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.
Mon 9/2810:50 pm
GEG
- IND
1 stop7h 46m
Delta
Thu 10/17:00 am
IND
- GEG
1 stop8h 58m
Delta
Deal found 7/28![Delta logo]()
$355
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/222:44 pm
BOI
- IND
1 stop5h 29m
United Airlines
Sat 8/2912:40 pm
IND
- BOI
2 stops10h 57m
United Airlines
Deal found 7/25![United Airlines logo]()
$360
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.
Wed 9/1612:35 pm
GEG
- IND
1 stop7h 30m
Southwest
Sat 9/192:10 pm
IND
- GEG
2 stops10h 20m
Southwest
Deal found 7/28![Southwest logo]()
$360
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
Best flights from Idaho to IndianapolisDiscover carefully curated flight deals from Idaho to Indianapolis 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 Indianapolis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 30, 2026.
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:03 am
BOI
- IND
1 stop19h 10m
Alaska Airlines
Thu 9/105:28 pm
IND
- BOI
1 stop7h 10m
Alaska Airlines
Deal found 7/26![Alaska Airlines logo]()
$355
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.
Sat 8/223:10 pm
BOI
- IND
1 stop6h 10m
Southwest
Sat 8/297:20 am
IND
- BOI
1 stop5h 35m
Southwest
Deal found 7/25![Southwest logo]()
$355
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.
Mon 9/2810:50 pm
GEG
- IND
1 stop7h 46m
Delta
Thu 10/17:00 am
IND
- GEG
1 stop8h 58m
Delta
Deal found 7/28![Delta logo]()
$355
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/222:44 pm
BOI
- IND
1 stop5h 29m
United Airlines
Sat 8/2912:40 pm
IND
- BOI
2 stops10h 57m
United Airlines
Deal found 7/25![United Airlines logo]()
$360
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 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.
Thu 10/296:43 am
BOI
- IND
1 stop8h 26m
Alaska Airlines
Mon 11/26:05 pm
IND
- BOI
1 stop7h 46m
Alaska Airlines
Deal found 7/28![Alaska Airlines logo]()
$355
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/276:43 am
BOI
- IND
1 stop9h 19m
Alaska Airlines
Sat 10/317:02 am
IND
- BOI
1 stop9h 09m
Alaska Airlines
Deal found 7/25![Alaska Airlines logo]()
$355
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.
Mon 9/211:55 pm
BOI
- IND
2 stops8h 45m
Southwest
Wed 9/234:25 pm
IND
- BOI
2 stops8h 50m
Southwest
Deal found 7/29![Southwest logo]()
$408
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.
Thu 11/51:21 pm
JAC
- IND
1 stop8h 06m
American Airlines
Tue 11/105:35 am
IND
- JAC
1 stop9h 04m
American Airlines
Deal found 7/27![American Airlines logo]()
$429
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/288:39 pm
GEG
- IND
1 stop16h 48m
Alaska Airlines
Thu 10/17:02 am
IND
- GEG
1 stop8h 37m
Alaska Airlines
Deal found 7/26![Alaska Airlines logo]()
$355
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.
Tue 8/116:30 am
BOI
- IND
1 stop6h 11m
United Airlines
Sat 8/154:25 pm
IND
- BOI
2 stops8h 15m
United Airlines
Deal found 7/27![United Airlines logo]()
$430
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.
Sat 9/263:10 pm
BOI
- IND
1 stop6h 15m
Southwest
Sun 10/48:35 pm
IND
- BOI
1 stop6h 45m
Southwest
Deal found 7/29![Southwest logo]()
$421
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:00 am
IDA
- IND
2 stops11h 11m
Delta
Thu 11/1212:30 pm
IND
- IDA
2 stops7h 46m
Delta
Deal found 7/29![Delta logo]()
$467
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.
Sat 10/246:03 am
GEG
- IND
1 stop8h 06m
Alaska Airlines
Wed 10/287:02 am
IND
- GEG
1 stop8h 52m
Alaska Airlines
Deal found 7/27![Alaska Airlines logo]()
$355
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.
Thu 11/51:21 pm
JAC
- IND
1 stop8h 06m
American Airlines
Sun 11/85:41 am
IND
- JAC
2 stops8h 58m
American Airlines
Deal found 7/26![American Airlines logo]()
$434
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 11/52:25 pm
JAC
- IND
1 stop5h 45m
United Airlines
Tue 11/1012:46 pm
IND
- JAC
2 stops10h 11m
United Airlines
Deal found 7/27![United Airlines logo]()
$434
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.
Sun 10/1811:45 am
GEG
- IND
1 stop11h 05m
Southwest
Tue 10/207:10 am
IND
- GEG
1 stop6h 05m
Southwest
Deal found 7/29![Southwest logo]()
$427
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 11/61:21 pm
JAC
- IND
1 stop8h 06m
American Airlines
Tue 11/105:36 am
IND
- JAC
2 stops9h 03m
American Airlines
Deal found 7/29![American Airlines logo]()
$434
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.
Tue 10/275:00 am
BOI
- IND
2 stops9h 23m
United Airlines
Sat 10/314:30 pm
IND
- BOI
1 stop8h 21m
United Airlines
Deal found 7/26![United Airlines logo]()
$460
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/41:05 pm
IDA
- IND
2 stops7h 52m
Delta
Wed 11/113:06 pm
IND
- IDA
2 stops8h 56m
Delta
Deal found 7/29![Delta logo]()
$519
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 10/14:45 pm
BOI
- IND
1 stop6h 20m
Southwest
Fri 10/96:45 pm
IND
- BOI
2 stops8h 55m
Southwest
Deal found 7/28![Southwest logo]()
$442
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.
Sat 12/192:25 pm
JAC
- IND
1 stop5h 53m
United Airlines
Sun 1/37:00 am
IND
- JAC
2 stops8h 28m
United Airlines
Deal found 7/28![United Airlines logo]()
$470
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.
Wed 10/286:09 am
IDA
- IND
1 stop9h 53m
Alaska Airlines
Sat 10/317:02 am
IND
- IDA
1 stop10h 18m
Alaska Airlines
Deal found 7/27![Alaska Airlines logo]()
$433
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/201:10 pm
JAC
- IND
1 stop7h 58m
Delta
Thu 8/271:41 pm
IND
- JAC
1 stop8h 30m
Delta
Deal found 7/29![Delta logo]()
$529
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.
Sun 9/136:05 am
GEG
- IND
2 stops11h 05m
Southwest
Thu 9/175:00 pm
IND
- GEG
1 stop8h 45m
Southwest
Deal found 7/28![Southwest logo]()
$444
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 12/196:50 am
BOI
- IND
1 stop10h 50m
Southwest
Fri 12/257:00 am
IND
- BOI
1 stop6h 00m
Southwest
Deal found 7/28![Southwest logo]()
$452
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/31:05 pm
IDA
- IND
2 stops7h 52m
Delta
Sun 11/87:05 am
IND
- IDA
1 stop7h 17m
Delta
Deal found 7/29![Delta logo]()
$564
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 8/277:15 am
JAC
- IND
1 stop7h 18m
United Airlines
Mon 8/312:00 pm
IND
- JAC
1 stop6h 41m
United Airlines
Deal found 7/26![United Airlines logo]()
$519
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.
Thu 11/56:04 am
IDA
- IND
1 stop9h 01m
Alaska Airlines
Wed 11/116:05 pm
IND
- IDA
1 stop7h 37m
Alaska Airlines
Deal found 7/29![Alaska Airlines logo]()
$511
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/32:52 pm
JAC
- IND
1 stop5h 20m
United Airlines
Sun 9/67:00 am
IND
- JAC
1 stop6h 13m
United Airlines
Deal found 7/25![United Airlines logo]()
$519
Last-minute flights from Idaho to IndianapolisDiscover last-minute flight deals from Idaho to Indianapolis. Data last updated July 30, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho to Indianapolis. Data last updated July 30, 2026 and is based on user searches.
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 8/116:44 am
BOI
- IND
1 stop8h 54m
American Airlines
Sat 8/155:18 pm
IND
- BOI
1 stop6h 53m
American Airlines
Deal found 7/27![American Airlines logo]()
$425
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.
Wed 8/192:27 pm
GEG
- IND
1 stop6h 31m
American Airlines
Sat 8/226:04 am
IND
- GEG
1 stop8h 50m
American Airlines
Deal found 7/27![American Airlines logo]()
$355
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 8/195:00 am
GEG
- IND
2 stops8h 33m
United Airlines
Sat 8/222:00 pm
IND
- GEG
2 stops9h 46m
United Airlines
Deal found 7/27![United Airlines logo]()
$404
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2011:10 pm
BOI
- IND
1 stop7h 55m
Delta
Sat 8/226:00 am
IND
- BOI
1 stop8h 49m
Delta
Deal found 7/27![Delta logo]()
$419
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.
Sat 8/223:10 pm
BOI
- IND
1 stop6h 10m
Southwest
Sat 8/297:20 am
IND
- BOI
1 stop5h 35m
Southwest
Deal found 7/25![Southwest logo]()
$355
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/222:44 pm
BOI
- IND
1 stop5h 29m
United Airlines
Sat 8/2912:40 pm
IND
- BOI
2 stops10h 57m
United Airlines
Deal found 7/25![United Airlines logo]()
$360
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 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.
Tue 8/252:17 pm
BOI
- IND
1 stop12h 56m
Alaska Airlines
Tue 9/17:02 am
IND
- BOI
2 stops15h 18m
Alaska Airlines
Deal found 7/28![Alaska Airlines logo]()
$329
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 8/256:00 am
BOI
- IND
2 stops10h 30m
Southwest
Tue 9/17:40 am
IND
- BOI
2 stops9h 10m
Southwest
Deal found 7/28![Southwest logo]()
$366
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
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 8/2712:24 pm
BOI
- IND
2 stops27h 02m
Frontier
Mon 8/318:49 pm
IND
- BOI
1 stop17h 40m
Frontier
Deal found 7/27![Frontier logo]()
$333
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.
Thu 8/276:30 am
BOI
- IND
2 stops14h 30m
Southwest
Mon 8/313:05 pm
IND
- BOI
2 stops10h 30m
Southwest
Deal found 7/27![Southwest logo]()
$371
One-way flights from Idaho to IndianapolisSearch for one-way flight options from Idaho to Indianapolis. Find affordable one-way fares based on user searches. Data last updated July 30, 2026.
Search for one-way flight options from Idaho to Indianapolis. 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 7/27. 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.
Sat 8/225:00 am
BOI
- IND
1 stop7h 41m
United Airlines
Deal found 7/27![United Airlines logo]()
$178
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.
Tue 9/295:21 pm
GEG
- IND
1 stop8h 52m
Alaska Airlines
Deal found 7/28![Alaska Airlines logo]()
$178
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.
Tue 8/257:00 am
GEG
- IND
2 stops11h 40m
Southwest
Deal found 7/27![Southwest logo]()
$183
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 8/206:30 am
BOI
- IND
2 stops14h 30m
Southwest
Deal found 7/28![Southwest logo]()
$189
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.
Sun 8/3010:12 am
GEG
- IND
2 stops32h 02m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$200
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.
Fri 10/233:52 pm
BOI
- IND
2 stops25h 29m
Frontier
Deal found 7/26![Frontier logo]()
$201
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 11/251:27 pm
BOI
- IND
1 stop7h 35m
American Airlines
Deal found 7/26![American Airlines logo]()
$207
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.
Thu 10/11:15 pm
JAC
- IND
1 stop7h 51m
Delta
Deal found 7/27![Delta logo]()
$215
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/257:00 am
BOI
- IND
2 stops9h 10m
Southwest
Deal found 7/26![Southwest logo]()
$218
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.
Fri 10/231:06 pm
BOI
- IND
1 stop7h 57m
Delta
Deal found 7/26![Delta logo]()
$220
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.
Tue 9/86:32 pm
GEG
- IND
1 stop7h 41m
Alaska Airlines
Deal found 7/26![Alaska Airlines logo]()
$220
Find flight deals from Idaho to Indianapolis
Keep the following information in mind while searching for Idaho to Indianapolis flight deals. Data was last updated July 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $304 (Expedia) |
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 Indianapolis 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 Indianapolis that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BoiseIndianapolis
BOI - IND
BOIIND
Boise Air Term. Gowen Fld
Wed 9/9
8:03 am-5:13 am
1 stop19h 10m
Indianapolis
Thu 9/10
5:28 pm-10:38 pm
1 stop7h 10m
$355
BoiseIndianapolis
BOI - IND
BOIIND
Boise Air Term. Gowen Fld
Sat 8/22
3:10 pm-11:20 pm
1 stop6h 10m
Indianapolis
Sat 8/29
7:20 am-10:55 am
1 stop5h 35m
$355
SpokaneIndianapolis
GEG - IND
GEGIND
Spokane
Mon 9/28
10:50 pm-9:36 am
1 stop7h 46m
Indianapolis
Thu 10/1
7:00 am-12:58 pm
1 stop8h 58m
$355
BoiseIndianapolis
BOI - IND
BOIIND
Boise Air Term. Gowen Fld
Thu 10/29
6:43 am-5:09 pm
1 stop8h 26m
Indianapolis
Mon 11/2
6:05 pm-11:51 pm
1 stop7h 46m
$355
BoiseIndianapolis
BOI - IND
BOIIND
Boise Air Term. Gowen Fld
Tue 10/27
6:43 am-6:02 pm
1 stop9h 19m
Indianapolis
Sat 10/31
7:02 am-2:11 pm
1 stop9h 09m
$355
SpokaneIndianapolis
GEG - IND
GEGIND
Spokane
Mon 9/28
8:39 pm-4:27 pm
1 stop16h 48m
Indianapolis
Thu 10/1
7:02 am-12:39 pm
1 stop8h 37m
$355
SpokaneIndianapolis
GEG - IND
GEGIND
Spokane
Sat 10/24
6:03 am-5:09 pm
1 stop8h 06m
Indianapolis
Wed 10/28
7:02 am-12:54 pm
1 stop8h 52m
$355
BoiseIndianapolis
BOI - IND
BOIIND
Boise Air Term. Gowen Fld
Sat 8/22
2:44 pm-10:13 pm
1 stop5h 29m
Indianapolis
Sat 8/29
12:40 pm-9:37 pm
2 stops10h 57m
$360
BoiseIndianapolis
BOI - IND
BOIIND
Boise Air Term. Gowen Fld
Mon 9/21
1:55 pm-12:40 am
2 stops8h 45m
Indianapolis
Wed 9/23
4:25 pm-11:15 pm
2 stops8h 50m
$408
SpokaneIndianapolis
GEG - IND
GEGIND
Spokane
Thu 9/10
12:45 pm-11:37 pm
1 stop7h 52m
Indianapolis
Sun 9/13
6:49 pm-11:07 pm
1 stop7h 18m
$421
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Idaho to Indianapolis
Have a flexible travel schedule? Discover the best time to fly to Indianapolis from Idaho with our price prediction graph.
BOI-IND
GEG-IND
JAC-IND
IDA-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 Indianapolis
USID-IND
BOI-IND
GEG-IND
JAC-IND
IDA-IND
What is the cheapest month to book a flight from Idaho to Indianapolis?
Currently, September is the cheapest month in which you can book a flight from Idaho to Indianapolis (average of $366). Flying from Idaho to Indianapolis in December is currently the most expensive (average of $622). 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 Indianapolis?
Airfare is below average for this route at the moment.
Idaho to Indianapolis 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).
Related info for your journey
Find useful and relevant information for your journey from Idaho to Indianapolis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Indianapolis?
Book flights to Indianapolis if you plan to visit one of these locationsTerre Haute
Muncie
Greenwood
Kokomo
Fishers
Westfield
Franklin
Mooresville
Plainfield
Anderson
Crawfordsville
Carmel
Noblesville
Bloomington
Speedway
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Idaho to Indianapolis
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Complete your trip
Complete your trip to Indianapolis by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Idaho to Indianapolis by cabin class
Find flights from Idaho to Indianapolis, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Indianapolis
Explore flights to Indianapolis departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 30, 2026.
Idaho and Indianapolis flights
Browse other Idaho and Indianapolis flight options. Last updated on July 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Idaho to Indianapolis flights
Consider these flights traveling from Idaho to Indianapolis.
Top 5 airlines flying from Idaho to Indianapolis
Discover the top 5 airlines that operate flights from Idaho to Indianapolis. 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$522 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$232 | Average$556 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$336 | Average$535 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$338 | Average$410 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$338 | Average$536 | FlexibilityNo cancel fee | On-time63% |