$174+ Cheap flights from Indianapolis (IND) to Idaho
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
IND — BOI
Oct 5 — Oct 121
Round-trip
1 adult, Economy
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Find cheap flights from Indianapolis to Idaho with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from 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 September 5, 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 September 5, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:02 am -
1 stop7h 33m
Wed 10/286:43 am -
1 stop9h 19m
Deal found 9/1![Alaska Airlines logo]()
$357
This Southwest deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/297:20 am -
1 stop8h 20m
Tue 10/612:55 pm -
2 stops9h 00m
Deal found 8/31![Southwest logo]()
$362
This Southwest deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/265:00 pm -
1 stop7h 30m
Sat 10/36:55 am -
1 stop7h 20m
Deal found 9/1![Southwest logo]()
$377
This American Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/262:20 pm -
1 stop9h 05m
Sat 10/36:30 am -
2 stops9h 54m
Deal found 9/1![American Airlines logo]()
$382
This Southwest deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/269:55 am -
2 stops10h 15m
Wed 10/2811:20 am -
2 stops8h 35m
Deal found 9/2![Southwest logo]()
$384
This Alaska Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:02 am -
1 stop7h 33m
Wed 9/232:16 pm -
1 stop12h 57m
Deal found 9/2![Alaska Airlines logo]()
$385
This American Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:49 pm -
1 stop7h 18m
Wed 10/76:30 am -
2 stops11h 47m
Deal found 9/1![American Airlines logo]()
$400
This American Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/195:23 pm -
1 stop7h 04m
Sat 9/267:02 am -
1 stop7h 29m
Deal found 9/1![American Airlines logo]()
$401
This United Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 11/53:44 pm -
1 stop8h 27m
Mon 11/95:00 am -
2 stops8h 23m
Deal found 9/4![United Airlines logo]()
$402
This American Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 9/2911:15 am -
2 stops11h 24m
Wed 10/76:30 am -
2 stops11h 47m
Deal found 9/4![American Airlines logo]()
$405
This CheapOair deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” 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 9/58:49 pm -
1 stop16h 40m
Tue 9/81:24 pm -
1 stop23h 53m
Deal found 9/3![Frontier logo]()
$410
This Priceline deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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.
Fri 10/25:28 pm -
1 stop7h 57m
Fri 10/97:46 pm -
1 stop6h 45m
Deal found 9/4![Alaska Airlines logo]()
$413
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 September 5, 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 September 5, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/235:20 pm -
1 stop7h 00m
Mon 3/19:53 am -
1 stop28h 27m
Deal found 9/1![Alaska Airlines logo]()
$357
This Southwest deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 11/56:30 am -
1 stop6h 45m
Mon 11/95:25 am -
1 stop6h 25m
Deal found 9/4![Southwest logo]()
$377
This Delta deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/227:00 pm -
1 stop6h 59m
Tue 12/291:10 pm -
1 stop7h 38m
Deal found 9/1![Delta logo]()
$385
This United Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/245:45 am -
2 stops8h 59m
Fri 10/302:25 pm -
2 stops7h 31m
Deal found 9/1![United Airlines logo]()
$495
This American Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:00 am -
2 stops9h 51m
Sun 10/412:45 pm -
1 stop7h 52m
Deal found 8/31![American Airlines logo]()
$502
This Alaska Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:02 am -
1 stop7h 33m
Wed 10/286:43 am -
1 stop9h 19m
Deal found 9/1![Alaska Airlines logo]()
$357
This Delta deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” 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 10/164:33 pm -
2 stops9h 26m
Wed 10/216:45 am -
2 stops9h 10m
Deal found 9/5![Delta logo]()
$423
This Southwest deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/168:55 pm -
1 stop6h 50m
Wed 10/2111:20 am -
2 stops8h 35m
Deal found 9/5![Southwest logo]()
$436
This Alaska Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:12 pm -
1 stop7h 47m
Sun 10/254:18 pm -
1 stop11h 13m
Deal found 9/2![Alaska Airlines logo]()
$422
This Delta deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” 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 9/308:00 am -
1 stop7h 07m
Sun 10/411:01 pm -
1 stop9h 43m
Deal found 9/3![Delta logo]()
$432
This Southwest deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2212:55 pm -
1 stop13h 10m
Tue 12/291:55 pm -
2 stops9h 45m
Deal found 9/1![Southwest logo]()
$437
This United Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/228:00 am -
1 stop6h 44m
Wed 9/302:48 pm -
1 stop5h 25m
Deal found 8/31![United Airlines logo]()
$506
This Southwest deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” 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 9/286:25 am -
1 stop9h 50m
Wed 9/307:05 am -
2 stops9h 25m
Deal found 9/3![Southwest logo]()
$444
This United Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/278:00 am -
1 stop7h 24m
Mon 10/52:28 pm -
1 stop5h 45m
Deal found 8/31![United Airlines logo]()
$508
This Alaska Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/287:02 am -
1 stop10h 18m
Sun 11/11:53 pm -
1 stop25h 12m
Deal found 8/31![Alaska Airlines logo]()
$475
This Southwest deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/28:25 pm -
1 stop7h 05m
Fri 10/912:15 pm -
2 stops9h 55m
Deal found 9/4![Southwest logo]()
$446
This Delta deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/204:33 pm -
2 stops9h 33m
Sun 10/2512:19 pm -
2 stops9h 06m
Deal found 9/1![Delta logo]()
$507
This United Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/267:05 am -
2 stops10h 19m
Mon 10/52:28 pm -
1 stop5h 45m
Deal found 8/31![United Airlines logo]()
$513
This Alaska Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/175:28 pm -
1 stop7h 57m
Sat 9/196:32 pm -
1 stop7h 41m
Deal found 9/1![Alaska Airlines logo]()
$494
This Delta deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/22:20 pm -
2 stops9h 52m
Mon 10/51:00 pm -
1 stop8h 06m
Deal found 9/2![Delta logo]()
$510
This Southwest deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates ” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/228:25 pm -
1 stop7h 10m
Sun 10/2511:45 am -
2 stops10h 25m
Deal found 9/2![Southwest logo]()
$478
This United Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 9/293:44 pm -
1 stop7h 10m
Wed 10/72:28 pm -
1 stop5h 45m
Deal found 9/4![United Airlines logo]()
$532
This Delta deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/212:49 pm -
2 stops11h 23m
Tue 10/61:00 pm -
2 stops7h 57m
Deal found 8/31![Delta logo]()
$515
This Alaska Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:02 am -
1 stop10h 18m
Tue 10/66:09 am -
1 stop9h 53m
Deal found 9/2![Alaska Airlines logo]()
$525
This Southwest deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/12:40 pm -
2 stops12h 00m
Wed 10/75:40 am -
2 stops9h 50m
Deal found 9/1![Southwest logo]()
$483
This United Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” 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 1/91:39 pm -
2 stops9h 29m
Mon 1/112:35 pm -
1 stop5h 23m
Deal found 9/3![United Airlines logo]()
$537
This Delta deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” 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 10/177:05 am -
1 stop7h 03m
Wed 10/281:05 pm -
1 stop7h 58m
Deal found 9/3![Delta logo]()
$534
This United Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/15:10 am -
1 stop8h 26m
Fri 2/52:40 pm -
1 stop5h 18m
Deal found 9/1![United Airlines logo]()
$539
This Southwest deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/187:10 pm -
1 stop5h 55m
Tue 9/226:15 am -
2 stops10h 40m
Deal found 9/3![Southwest logo]()
$499
This Alaska Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” 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 10/197:02 am -
1 stop30h 04m
Fri 10/2311:48 am -
1 stop15h 43m
Deal found 9/3![Alaska Airlines logo]()
$552
Last-minute flights from Indianapolis to IdahoDiscover last-minute flight deals from Indianapolis to Idaho. Data last updated September 5, 2026 and is based on user searches.
Discover last-minute flight deals from Indianapolis to Idaho. Data last updated September 5, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” 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 9/58:49 pm -
1 stop16h 40m
Tue 9/81:24 pm -
1 stop23h 53m
Deal found 9/3![Frontier logo]()
$410
This Alaska Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:02 am -
1 stop7h 33m
Wed 9/232:16 pm -
1 stop12h 57m
Deal found 9/2![Alaska Airlines logo]()
$385
This American Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1510:32 am -
1 stop5h 59m
Sat 9/197:02 am -
1 stop7h 29m
Deal found 8/31![American Airlines logo]()
$413
This American Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/195:23 pm -
1 stop7h 04m
Sat 9/267:02 am -
1 stop7h 29m
Deal found 9/1![American Airlines logo]()
$401
This Southwest deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/265:00 pm -
1 stop7h 30m
Sat 10/36:55 am -
1 stop7h 20m
Deal found 9/1![Southwest logo]()
$377
This American Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/262:20 pm -
1 stop9h 05m
Sat 10/36:30 am -
2 stops9h 54m
Deal found 9/1![American Airlines logo]()
$382
This Southwest deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/297:20 am -
1 stop8h 20m
Tue 10/612:55 pm -
2 stops9h 00m
Deal found 8/31![Southwest logo]()
$362
This American Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 9/2911:15 am -
2 stops11h 24m
Wed 10/76:30 am -
2 stops11h 47m
Deal found 9/4![American Airlines logo]()
$405
This American Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:49 pm -
1 stop7h 18m
Wed 10/76:30 am -
2 stops11h 47m
Deal found 9/1![American Airlines logo]()
$400
This Priceline deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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.
Fri 10/25:28 pm -
1 stop7h 57m
Fri 10/97:46 pm -
1 stop6h 45m
Deal found 9/4![Alaska Airlines logo]()
$413
This Southwest deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/269:55 am -
2 stops10h 15m
Wed 10/2811:20 am -
2 stops8h 35m
Deal found 9/2![Southwest logo]()
$384
This Alaska Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:02 am -
1 stop7h 33m
Wed 10/286:43 am -
1 stop9h 19m
Deal found 9/1![Alaska Airlines logo]()
$357
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 September 5, 2026.
Search for one-way flight options from Indianapolis to Idaho. Find affordable one-way fares based on user searches. Data last updated September 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/74:12 pm -
2 stops23h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Frontier logo]()
$174
This Delta deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:28 pm -
1 stop6h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![Delta logo]()
$179
This Alaska Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 10/296:12 pm -
1 stop8h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Alaska Airlines logo]()
$189
This Delta deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” 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 10/126:50 pm -
1 stop7h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Delta logo]()
$189
This United Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/265:40 am -
2 stops9h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![United Airlines logo]()
$194
This Delta deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” 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 10/74:33 pm -
1 stop6h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Delta logo]()
$199
This Southwest deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/197:30 am -
1 stop7h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![Southwest logo]()
$217
This United Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” 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 9/1912:40 pm -
2 stops11h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![United Airlines logo]()
$222
This Delta deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:28 pm -
1 stop6h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Delta logo]()
$223
This American Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/68:00 am -
1 stop6h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![American Airlines logo]()
$225
This Southwest deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:30 am -
2 stops9h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Southwest logo]()
$228
This Delta deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/107:05 am -
1 stop5h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Delta logo]()
$230
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 September 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $357 (Priceline) |
One-way from | $174 (Kiwi.com) |
Popular in | May |
Cheapest in | March |
Average price | $522 |
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 7,457,451 searches. Data last updated September 5, 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
IndianapolisBoise
IND Indianapolis - BOI Boise Air Term. Gowen Fld
INDBOI
Indianapolis
Wed 10/7
6:50 pm-11:59 pm
1 stop7h 09m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$179
IndianapolisBoise
IND Indianapolis - BOI Boise Air Term. Gowen Fld
INDBOI
Indianapolis
Mon 9/28
6:22 pm-11:59 pm
1 stop7h 37m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$179
IndianapolisSpokane
IND Indianapolis - GEG Spokane
INDGEG
Indianapolis
Mon 9/28
7:00 pm-11:20 pm
1 stop7h 20m
Spokane
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$189
IndianapolisSpokane
IND Indianapolis - GEG Spokane
INDGEG
Indianapolis
Thu 10/29
6:12 pm-11:55 pm
1 stop8h 43m
Spokane
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$189
IndianapolisSpokane
IND Indianapolis - GEG Spokane
INDGEG
Indianapolis
Thu 10/22
7:00 am-12:15 pm
1 stop8h 15m
Spokane
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$189
IndianapolisSpokane
IND Indianapolis - GEG Spokane
INDGEG
Indianapolis
Thu 10/29
7:05 am-12:19 pm
1 stop8h 14m
Spokane
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$189
IndianapolisSpokane
IND Indianapolis - GEG Spokane
INDGEG
Indianapolis
Sat 10/17
7:00 am-12:15 pm
1 stop8h 15m
Spokane
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$189
IndianapolisBoise
IND Indianapolis - BOI Boise Air Term. Gowen Fld
INDBOI
Indianapolis
Mon 10/12
6:50 pm-11:59 pm
1 stop7h 09m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$189
IndianapolisSpokane
IND Indianapolis - GEG Spokane
INDGEG
Indianapolis
Sat 9/26
5:40 am-12:34 pm
2 stops9h 54m
Spokane
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$194
IndianapolisSpokane
IND Indianapolis - GEG Spokane
INDGEG
Indianapolis
Wed 10/7
4:33 pm-8:08 pm
1 stop6h 35m
Spokane
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$199
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-JAC
IND-IDA
IND-LWS
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-JAC
IND-IDA
What is the cheapest month to book a flight from Indianapolis to Idaho?
Currently, March is the cheapest month in which you can book a flight from Indianapolis to Idaho (average of $313). Flying from Indianapolis to Idaho in January is currently the most expensive (average of $608). 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?
Airfare is below average for this route at the moment.
Indianapolis to Idaho flights typically cost between $500 and $522 in October.The cheapest round-trip price found within the last 5 days was $357 on Alaska Airlines (Oct 27-Oct 28).
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 September 5, 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.
Crew
8.6
Entertainment
7.5
Overall
8.0
Boarding
8.1
Food
7.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Crew
8.6
Entertainment
7.5
Overall
8.0
Boarding
8.1
Food
7.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Crew
8.6
Entertainment
7.5
Overall
8.0
Boarding
8.1
Food
7.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Crew
8.6
Entertainment
7.5
Overall
8.0
Boarding
8.1
Food
7.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Crew
8.6
Entertainment
7.5
Overall
8.0
Boarding
8.1
Food
7.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
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
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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 September 5, 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 7,457,451 searches. Data last updated September 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$179 | Average$483 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$316 | Average$522 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$356 | Average$531 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$357 | Average$532 | FlexibilityNo cancel fee | On-time69% |