$129+ Cheap flights from Indianapolis (IND) to Montana
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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
IND — BZN
Sep 16 — Sep 231
Round-trip
1 adult, Economy
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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 MontanaExplore the most affordable flight options available from Indianapolis to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 17, 2026.
Explore the most affordable flight options available from Indianapolis to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 17, 2026.
This Delta deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” 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 9/227:28 pm -
1 stop5h 51m
Wed 9/301:08 pm -
1 stop7h 58m
Deal found 8/13![Delta logo]()
$257
This Delta deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” 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 9/187:28 pm -
1 stop5h 51m
Thu 9/241:08 pm -
1 stop7h 58m
Deal found 8/13![Delta logo]()
$288
This American Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” 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 12/107:50 am -
1 stop7h 02m
Tue 12/151:42 pm -
2 stops8h 56m
Deal found 8/13![American Airlines logo]()
$291
This American Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” 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 10/276:46 am -
1 stop7h 39m
Fri 10/301:47 pm -
2 stops8h 32m
Deal found 8/13![American Airlines logo]()
$293
This Delta deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” 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 10/17:28 pm -
1 stop5h 51m
Tue 10/66:00 am -
1 stop7h 27m
Deal found 8/13![Delta logo]()
$332
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/165:40 am -
1 stop7h 48m
Wed 10/212:30 pm -
1 stop5h 43m
Deal found 8/13![United Airlines logo]()
$334
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/231:38 pm -
2 stops9h 44m
Mon 10/262:45 pm -
1 stop5h 25m
Deal found 8/12![United Airlines logo]()
$334
This Delta deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” 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 11/47:05 am -
1 stop6h 32m
Wed 11/1812:25 pm -
1 stop8h 29m
Deal found 8/15![Delta logo]()
$339
This Expedia deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” 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.
Sat 9/267:02 am -
1 stop11h 39m
Sat 10/35:26 pm -
1 stop10h 05m
Deal found 8/15![Alaska Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” 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 9/299:00 am -
2 stops14h 18m
Tue 10/66:25 am -
1 stop6h 17m
Deal found 8/15![United Airlines logo]()
$344
This Orbitz deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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.
Fri 10/236:12 pm -
1 stop24h 23m
Mon 10/265:15 pm -
1 stop10h 16m
Deal found 8/12![Alaska Airlines logo]()
$358
This United Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:00 am -
1 stop9h 17m
Fri 9/43:58 pm -
1 stop5h 37m
Deal found 8/16![United Airlines logo]()
$361
Best flights from Indianapolis to MontanaDiscover carefully curated flight deals from Indianapolis to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 17, 2026.
Discover carefully curated flight deals from Indianapolis to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 17, 2026.
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/231:38 pm -
2 stops9h 44m
Mon 10/262:45 pm -
1 stop5h 25m
Deal found 8/12![United Airlines logo]()
$334
This Delta deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” 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 9/208:00 am -
1 stop5h 47m
Tue 9/296:35 am -
2 stops10h 21m
Deal found 8/13![Delta logo]()
$374
This Alaska Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” 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 9/125:28 pm -
1 stop7h 31m
Sat 9/199:20 am -
2 stops17h 53m
Deal found 8/13![Alaska Airlines logo]()
$401
This Southwest deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” 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 11/182:40 pm -
2 stops8h 50m
Sat 11/215:25 am -
1 stop7h 00m
Deal found 8/14![Southwest logo]()
$413
This United Airlines deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” 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 9/299:00 am -
2 stops14h 18m
Tue 10/66:25 am -
1 stop6h 17m
Deal found 8/15![United Airlines logo]()
$344
This Delta deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” 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 9/247:28 pm -
1 stop6h 15m
Tue 9/2912:40 pm -
1 stop8h 26m
Deal found 8/17![Delta logo]()
$389
This Alaska Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” 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 9/207:02 am -
1 stop7h 18m
Tue 9/298:21 pm -
1 stop6h 52m
Deal found 8/17![Alaska Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” 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 9/187:28 pm -
1 stop5h 51m
Fri 9/251:08 pm -
1 stop7h 58m
Deal found 8/17![Delta logo]()
$389
This United Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:55 pm -
1 stop5h 56m
Sat 10/102:28 pm -
1 stop5h 45m
Deal found 8/16![United Airlines logo]()
$396
This Delta deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:50 am -
1 stop6h 37m
Wed 9/21:09 pm -
1 stop7h 59m
Deal found 8/14![Delta logo]()
$394
This Alaska Airlines deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” 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 9/245:28 pm -
1 stop7h 31m
Tue 9/299:20 am -
2 stops17h 53m
Deal found 8/15![Alaska Airlines logo]()
$436
This United Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” 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 9/97:20 am -
1 stop10h 04m
Wed 9/162:40 pm -
1 stop5h 32m
Deal found 8/14![United Airlines logo]()
$405
This Alaska Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” 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 9/245:28 pm -
1 stop7h 31m
Thu 10/19:20 am -
2 stops17h 53m
Deal found 8/17![Alaska Airlines logo]()
$436
This Delta deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” 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 9/298:00 am -
1 stop6h 35m
Tue 10/61:18 pm -
1 stop7h 45m
Deal found 8/15![Delta logo]()
$398
This United Airlines deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” 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 9/261:38 pm -
2 stops9h 40m
Sat 10/32:30 pm -
1 stop5h 43m
Deal found 8/15![United Airlines logo]()
$405
This United Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” 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 8/297:00 am -
2 stops11h 06m
Wed 9/21:55 pm -
2 stops7h 40m
Deal found 8/14![United Airlines logo]()
$409
This Alaska Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” 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 9/185:28 pm -
1 stop7h 31m
Thu 9/249:20 am -
2 stops17h 53m
Deal found 8/16![Alaska Airlines logo]()
$482
This Delta deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” 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 9/17:50 am -
1 stop6h 37m
Sat 9/51:09 pm -
2 stops9h 18m
Deal found 8/17![Delta logo]()
$449
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/218:00 am -
1 stop7h 41m
Sat 10/246:15 am -
1 stop6h 27m
Deal found 8/12![United Airlines logo]()
$418
This Alaska Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” 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 9/245:28 pm -
1 stop7h 31m
Mon 9/287:03 am -
1 stop20h 10m
Deal found 8/17![Alaska Airlines logo]()
$486
This Delta deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” 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 stop5h 42m
Sat 10/106:16 am -
2 stops10h 55m
Deal found 8/16![Delta logo]()
$458
This United Airlines deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” 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 9/263:44 pm -
1 stop7h 38m
Sat 10/32:37 pm -
1 stop5h 36m
Deal found 8/15![United Airlines logo]()
$418
This Alaska Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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 10/247:02 am -
1 stop9h 48m
Wed 10/287:03 am -
1 stop8h 59m
Deal found 8/12![Alaska Airlines logo]()
$490
This United Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” 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 11/117:10 am -
2 stops17h 04m
Sat 11/142:01 pm -
1 stop6h 09m
Deal found 8/16![United Airlines logo]()
$424
This Delta deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” 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 11/17:05 am -
1 stop7h 13m
Thu 11/512:58 pm -
1 stop8h 05m
Deal found 8/15![Delta logo]()
$467
This Alaska Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” 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 9/227:02 am -
1 stop7h 37m
Tue 9/294:16 pm -
1 stop10h 57m
Deal found 8/14![Alaska Airlines logo]()
$490
This United Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” 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 8/298:00 am -
1 stop7h 29m
Wed 9/26:15 am -
2 stops9h 39m
Deal found 8/14![United Airlines logo]()
$430
This Delta deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” 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 stop6h 03m
Sun 10/41:08 pm -
1 stop7h 58m
Deal found 8/14![Delta logo]()
$474
This United Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” 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 10/271:40 pm -
2 stops10h 11m
Wed 10/282:36 pm -
1 stop5h 34m
Deal found 8/17![United Airlines logo]()
$434
This Alaska Airlines deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” 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 9/245:28 pm -
1 stop7h 33m
Mon 9/287:00 am -
1 stop20h 13m
Deal found 8/15![Alaska Airlines logo]()
$552
Last-minute flights from Indianapolis to MontanaDiscover last-minute flight deals from Indianapolis to Montana. Data last updated August 17, 2026 and is based on user searches.
Discover last-minute flight deals from Indianapolis to Montana. Data last updated August 17, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:00 am -
1 stop9h 17m
Fri 9/43:58 pm -
1 stop5h 37m
Deal found 8/16![United Airlines logo]()
$361
This Delta deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” 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 8/316:00 am -
2 stops10h 07m
Fri 9/41:34 pm -
1 stop7h 34m
Deal found 8/16![Delta logo]()
$366
This Delta deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” 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 9/11:41 pm -
2 stops11h 35m
Sat 9/56:20 am -
2 stops13h 03m
Deal found 8/17![Delta logo]()
$372
This Delta deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” 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 9/147:28 pm -
1 stop6h 15m
Wed 9/236:35 am -
1 stop6h 59m
Deal found 8/15![Delta logo]()
$339
This Delta deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” 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 9/187:28 pm -
1 stop5h 51m
Thu 9/241:08 pm -
1 stop7h 58m
Deal found 8/13![Delta logo]()
$288
This Delta deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” 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 9/227:28 pm -
1 stop5h 51m
Wed 9/301:08 pm -
1 stop7h 58m
Deal found 8/13![Delta logo]()
$257
This Alaska Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” 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 9/227:02 am -
2 stops15h 43m
Wed 9/302:21 pm -
1 stop12h 52m
Deal found 8/13![Alaska Airlines logo]()
$367
This Delta deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” 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 9/247:28 pm -
1 stop6h 15m
Tue 9/296:35 am -
2 stops10h 21m
Deal found 8/13![Delta logo]()
$344
This Alaska Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” 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 9/245:28 pm -
1 stop7h 31m
Tue 9/2910:34 am -
1 stop16h 39m
Deal found 8/13![Alaska Airlines logo]()
$361
This Delta deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” 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 9/247:28 pm -
1 stop5h 51m
Thu 10/11:08 pm -
1 stop7h 58m
Deal found 8/17![Delta logo]()
$369
This Expedia deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” 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.
Sat 9/267:02 am -
1 stop11h 39m
Sat 10/35:26 pm -
1 stop10h 05m
Deal found 8/15![Alaska Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” 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 9/299:00 am -
2 stops14h 18m
Tue 10/66:25 am -
1 stop6h 17m
Deal found 8/15![United Airlines logo]()
$344
One-way flights from Indianapolis to MontanaSearch for one-way flight options from Indianapolis to Montana. Find affordable one-way fares based on user searches. Data last updated August 17, 2026.
Search for one-way flight options from Indianapolis to Montana. Find affordable one-way fares based on user searches. Data last updated August 17, 2026.
This Delta deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” 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 9/157:28 pm -
1 stop5h 51m
Deal found 8/13![Delta logo]()
$129
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” 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 9/1512:40 pm -
2 stops10h 39m
Deal found 8/13![United Airlines logo]()
$134
This American Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” 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 10/12:20 pm -
1 stop8h 23m
Deal found 8/13![American Airlines logo]()
$158
This Delta deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” 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 9/257:28 pm -
1 stop5h 51m
Deal found 8/13![Delta logo]()
$160
This American Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” 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 9/2511:52 am -
2 stops10h 51m
Deal found 8/13![American Airlines logo]()
$165
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” 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 10/173:44 pm -
1 stop7h 52m
Deal found 8/13![United Airlines logo]()
$170
This Delta deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” 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 11/46:00 am -
2 stops10h 41m
Deal found 8/15![Delta logo]()
$175
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” 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 9/2212:40 pm -
2 stops10h 39m
Deal found 8/13![United Airlines logo]()
$179
This Delta deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” 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 9/227:28 pm -
1 stop5h 51m
Deal found 8/17![Delta logo]()
$185
This Delta deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” 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 9/177:28 pm -
1 stop6h 14m
Deal found 8/15![Delta logo]()
$191
This Alaska Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” 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 9/255:28 pm -
1 stop7h 31m
Deal found 8/17![Alaska Airlines logo]()
$195
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” 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 9/152:00 pm -
2 stops9h 00m
Deal found 8/13![United Airlines logo]()
$196
Find flight deals from Indianapolis to Montana
Keep the following information in mind while searching for Indianapolis to Montana flight deals. Data was last updated August 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $257 (Delta) |
One-way from | $129 (Delta) |
Popular in | July |
Cheapest in | December |
Average price | $432 |
Cheapflights Fare Finder
Customize your flight search to find flights from Indianapolis to Montana 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 August 17, 2026.
Use the filters below to find and compare flights from Indianapolis to Montana that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
IndianapolisGreat Falls
IND Indianapolis - GTF Great Falls
INDGTF
Indianapolis
Fri 10/23
1:38 pm-9:22 pm
2 stops9h 44m
Great Falls
Mon 10/26
2:45 pm-10:10 pm
1 stop5h 25m
$334
IndianapolisHelena
IND Indianapolis - HLN Helena
INDHLN
Indianapolis
Tue 9/29
9:00 am-9:18 pm
2 stops14h 18m
Helena
Tue 10/6
6:25 am-2:42 pm
1 stop6h 17m
$344
IndianapolisKalispell
IND Indianapolis - FCA Kalispell Glacier Park
INDFCA
Indianapolis
Sun 9/20
8:00 am-11:47 am
1 stop5h 47m
Kalispell Glacier Park
Tue 9/29
6:35 am-6:56 pm
2 stops10h 21m
$374
IndianapolisKalispell
IND Indianapolis - FCA Kalispell Glacier Park
INDFCA
Indianapolis
Thu 9/24
7:28 pm-11:43 pm
1 stop6h 15m
Kalispell Glacier Park
Tue 9/29
12:40 pm-11:06 pm
1 stop8h 26m
$389
IndianapolisBozeman
IND Indianapolis - BZN Bozeman Gallatin Field
INDBZN
Indianapolis
Fri 9/18
7:28 pm-11:19 pm
1 stop5h 51m
Bozeman Gallatin Field
Fri 9/25
1:08 pm-11:06 pm
1 stop7h 58m
$389
IndianapolisWest Yellowstone
IND Indianapolis - WYS West Yellowstone
INDWYS
Indianapolis
Sat 8/29
7:50 am-12:27 pm
1 stop6h 37m
West Yellowstone
Wed 9/2
1:09 pm-11:08 pm
1 stop7h 59m
$394
Quickest round-trip
IndianapolisBillings
IND Indianapolis - BIL Billings Logan Intl
INDBIL
Indianapolis
Wed 10/7
6:55 pm-10:51 pm
1 stop5h 56m
Billings Logan Intl
Sat 10/10
2:28 pm-10:13 pm
1 stop5h 45m
$396
IndianapolisGreat Falls
IND Indianapolis - GTF Great Falls
INDGTF
Indianapolis
Tue 9/29
8:00 am-12:35 pm
1 stop6h 35m
Great Falls
Tue 10/6
1:18 pm-11:03 pm
1 stop7h 45m
$398
IndianapolisBozeman
IND Indianapolis - BZN Bozeman Gallatin Field
INDBZN
Indianapolis
Sat 9/12
5:28 pm-10:59 pm
1 stop7h 31m
Bozeman Gallatin Field
Sat 9/19
9:20 am-5:13 am
2 stops17h 53m
$401
IndianapolisMissoula
IND Indianapolis - MSO Missoula Johnson-Bell Field
INDMSO
Indianapolis
Wed 9/9
7:20 am-3:24 pm
1 stop10h 04m
Missoula Johnson-Bell Field
Wed 9/16
2:40 pm-10:12 pm
1 stop5h 32m
$405
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Indianapolis to Montana
Have a flexible travel schedule? Discover the best time to fly to Montana from Indianapolis with our price prediction graph.
IND-BZN
IND-FCA
IND-HLN
IND-GTF
IND-MSO
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 Montana
IND-USMT
IND-BZN
IND-FCA
IND-HLN
IND-GTF
What is the cheapest month to book a flight from Indianapolis to Montana?
Currently, January is the cheapest month in which you can book a flight from Indianapolis to Montana (average of $351). Flying from Indianapolis to Montana in November is currently the most expensive (average of $518). 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 Montana?
Airfare is below average for this route at the moment.
Indianapolis to Montana flights typically cost between $329 and $525 in September.The cheapest round-trip price found within the last 5 days was $257 on Delta (Sep 22-Sep 30).
How far ahead should I book a flight from Indianapolis to Montana?
Booking 68 days in advance of your planned departure date is, on average, the best time to get cheap flights from Indianapolis to Montana. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Reviews of airlines servicing Montana
Get insights into the airlines that provide service to Montana. 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 Montana. Reviews last updated August 17, 2026.
Read through reviews of airlines operating flights from Indianapolis to Montana, such as Southwest,Alaska Airlines, andDelta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Related info for your journey
Find useful and relevant information for your journey from Indianapolis to Montana. 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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Complete your trip
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Indianapolis and Montana flights
Browse other Indianapolis and Montana flight options. Last updated on August 17, 2026.
Popular flight searches
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Indianapolis to Montana flights
Consider these flights traveling from Indianapolis to Montana.
Top 5 airlines flying from Indianapolis to Montana
Discover the top 5 airlines that operate flights from Indianapolis to Montana. 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 August 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$159 | Average$318 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$164 | Average$431 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$229 | Average$426 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$232 | Average$469 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$266 | Average$548 | FlexibilityNo cancel fee | On-time69% |