$161+ Cheap flights from Indianapolis (IND) to Montana
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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
IND — BZN
Oct 25 — Nov 11
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Indianapolis to Montana with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Indianapolis to Montana
Cheapest
Best
Last-minute
One-way
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 September 25, 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 September 25, 2026.
This Delta deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 12/97:00 am -
1 stop7h 39m
Wed 12/161:19 pm -
1 stop7h 35m
Deal found 9/23![Delta logo]()
$348
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 12/912:54 pm -
2 stops10h 19m
Wed 12/162:47 pm -
1 stop5h 40m
Deal found 9/23![United Airlines logo]()
$354
This United Airlines deal was found by Cheapflights users on 9/25. 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.
Fri 10/165:40 am -
1 stop7h 48m
Tue 10/2012:26 pm -
1 stop7h 41m
Deal found 9/25![United Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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 10/247:05 am -
1 stop7h 23m
Sun 10/251:08 pm -
1 stop7h 55m
Deal found 9/24![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 11/46:00 am -
2 stops9h 34m
Tue 11/102:36 pm -
1 stop5h 34m
Deal found 9/23![United Airlines logo]()
$360
This United Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 11/1211:01 am -
2 stops12h 30m
Sun 11/152:23 pm -
1 stop5h 47m
Deal found 9/20![United Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 11/1210:23 am -
2 stops14h 03m
Sun 11/151:07 pm -
2 stops9h 33m
Deal found 9/20![Delta logo]()
$369
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 12/143:45 pm -
1 stop8h 06m
Sun 12/206:10 am -
1 stop6h 37m
Deal found 9/23![United Airlines logo]()
$376
This American Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 -
1 stop6h 32m
Deal found 9/21![American Airlines logo]()
$385
This Alaska Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 10/267:02 am -
1 stop7h 21m
Fri 10/307:45 pm -
1 stop7h 46m
Deal found 9/20![Alaska Airlines logo]()
$389
This United Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 10/173:03 pm -
2 stops8h 01m
Wed 10/2112:53 pm -
1 stop7h 14m
Deal found 9/21![United Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 10/216:55 pm -
1 stop5h 56m
Wed 10/285:00 am -
1 stop7h 42m
Deal found 9/21![United Airlines logo]()
$401
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 September 25, 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 September 25, 2026.
This Delta deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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 12/97:00 am -
1 stop7h 39m
Wed 12/161:19 pm -
1 stop7h 35m
Deal found 9/24![Delta logo]()
$348
This United Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 11/1911:03 am -
2 stops12h 28m
Sun 11/226:28 am -
1 stop6h 14m
Deal found 9/20![United Airlines logo]()
$364
This Southwest deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 10/233:50 pm -
2 stops9h 35m
Fri 10/304:15 pm -
1 stop4h 55m
Deal found 9/23![Southwest logo]()
$432
This American Airlines deal was found by Cheapflights users on 9/25. 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.
Sun 1/245:29 am -
1 stop9h 06m
Wed 3/31:45 pm -
1 stop7h 14m
Deal found 9/25![American Airlines logo]()
$435
This Alaska Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 10/267:02 am -
1 stop7h 21m
Fri 10/307:45 pm -
1 stop7h 46m
Deal found 9/21![Alaska Airlines logo]()
$444
This United Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 11/1211:01 am -
2 stops12h 30m
Sun 11/152:23 pm -
1 stop5h 47m
Deal found 9/20![United Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 11/1811:48 am -
2 stops10h 09m
Mon 11/238:30 am -
1 stop4h 54m
Deal found 9/21![Delta logo]()
$406
This United Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 11/198:00 am -
1 stop7h 31m
Mon 11/232:37 pm -
1 stop5h 33m
Deal found 9/22![United Airlines logo]()
$401
This Delta deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 10/2112:58 pm -
2 stops9h 17m
Wed 10/286:30 am -
2 stops8h 50m
Deal found 9/21![Delta logo]()
$411
This Southwest deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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 2/247:50 am -
1 stop7h 25m
Sun 2/2811:00 am -
1 stop12h 50m
Deal found 9/24![Southwest logo]()
$477
This American Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 10/138:00 am -
1 stop6h 57m
Tue 10/201:47 pm -
2 stops17h 12m
Deal found 9/20![American Airlines logo]()
$490
This Delta deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 2/1710:02 am -
2 stops12h 10m
Mon 2/228:00 am -
2 stops7h 24m
Deal found 9/23![Delta logo]()
$411
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 1/123:45 pm -
1 stop7h 35m
Tue 1/196:15 am -
1 stop6h 37m
Deal found 9/23![United Airlines logo]()
$418
This Orbitz deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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.
Tue 12/17:05 am -
2 stops18h 14m
Mon 12/77:01 am -
2 stops14h 02m
Deal found 9/21![Alaska Airlines logo]()
$511
This American Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 1/155:16 am -
2 stops9h 42m
Mon 1/181:30 pm -
1 stop7h 19m
Deal found 9/20![American Airlines logo]()
$492
This Southwest deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 3/237:00 am -
2 stops9h 40m
Sat 3/2710:55 am -
1 stop11h 45m
Deal found 9/23![Southwest logo]()
$513
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 10/231:49 pm -
1 stop7h 23m
Fri 10/306:30 am -
1 stop6h 12m
Deal found 9/23![United Airlines logo]()
$427
This Delta deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 10/57:28 pm -
1 stop6h 15m
Fri 10/912:28 pm -
1 stop8h 35m
Deal found 9/20![Delta logo]()
$430
This Expedia deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 3/56:35 am -
2 stops19h 24m
Fri 3/122:10 pm -
2 stops13h 45m
Deal found 9/20![Alaska Airlines logo]()
$539
This Southwest deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 10/63:50 pm -
2 stops8h 20m
Sun 10/115:00 am -
1 stop5h 05m
Deal found 9/20![Southwest logo]()
$536
This Delta deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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 1/244:32 pm -
2 stops9h 59m
Wed 3/35:40 am -
2 stops9h 43m
Deal found 9/24![Delta logo]()
$445
This Alaska Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 10/55:00 pm -
2 stops21h 23m
Fri 10/97:45 pm -
2 stops19h 06m
Deal found 9/20![Alaska Airlines logo]()
$550
This United Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 1/93:45 pm -
1 stop7h 35m
Tue 1/122:25 pm -
1 stop5h 33m
Deal found 9/21![United Airlines logo]()
$458
This Delta deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 12/14:22 pm -
1 stop5h 40m
Mon 12/78:27 am -
1 stop4h 59m
Deal found 9/21![Delta logo]()
$451
This United Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 1/93:45 pm -
1 stop7h 14m
Tue 1/122:30 pm -
1 stop5h 28m
Deal found 9/21![United Airlines logo]()
$469
This United Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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 10/73:44 pm -
1 stop7h 26m
Sat 10/105:00 am -
1 stop7h 38m
Deal found 9/24![United Airlines logo]()
$487
This Delta deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 11/227:10 am -
1 stop6h 55m
Tue 12/17:00 am -
2 stops13h 54m
Deal found 9/21![Delta logo]()
$495
This United Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 1/153:45 pm -
1 stop7h 34m
Mon 1/182:42 pm -
1 stop5h 16m
Deal found 9/20![United Airlines logo]()
$487
This Delta deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 10/612:12 pm -
2 stops10h 03m
Wed 10/75:20 am -
2 stops8h 08m
Deal found 9/23![Delta logo]()
$497
This Alaska Airlines deal was found by Cheapflights users on 9/25. 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.
Mon 10/125:00 pm -
2 stops21h 23m
Fri 10/167:45 pm -
2 stops11h 14m
Deal found 9/25![Alaska Airlines logo]()
$755
Last-minute flights from Indianapolis to MontanaDiscover last-minute flight deals from Indianapolis to Montana. Data last updated September 25, 2026 and is based on user searches.
Discover last-minute flight deals from Indianapolis to Montana. Data last updated September 25, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 10/57:28 pm -
1 stop6h 15m
Fri 10/912:28 pm -
1 stop8h 35m
Deal found 9/20![Delta logo]()
$430
This Delta deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 10/137:05 am -
1 stop7h 02m
Tue 10/202:00 pm -
1 stop6h 57m
Deal found 9/22![Delta logo]()
$385
This United Airlines deal was found by Cheapflights users on 9/25. 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.
Fri 10/165:40 am -
1 stop7h 48m
Tue 10/2012:26 pm -
1 stop7h 41m
Deal found 9/25![United Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 10/173:03 pm -
2 stops8h 01m
Wed 10/2112:53 pm -
1 stop7h 14m
Deal found 9/21![United Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 9/25. 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 10/178:00 am -
1 stop7h 28m
Fri 10/232:30 pm -
1 stop5h 43m
Deal found 9/25![United Airlines logo]()
$411
This United Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 10/216:55 pm -
1 stop5h 56m
Wed 10/285:00 am -
1 stop7h 42m
Deal found 9/21![United Airlines logo]()
$401
This Delta deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 10/2112:58 pm -
2 stops9h 17m
Wed 10/286:30 am -
2 stops8h 50m
Deal found 9/21![Delta logo]()
$411
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 10/231:49 pm -
1 stop7h 23m
Fri 10/306:30 am -
1 stop6h 12m
Deal found 9/23![United Airlines logo]()
$427
This Delta deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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 10/247:05 am -
1 stop7h 23m
Sun 10/251:08 pm -
1 stop7h 55m
Deal found 9/24![Delta logo]()
$359
This Alaska Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 10/267:02 am -
1 stop7h 21m
Fri 10/307:45 pm -
1 stop7h 46m
Deal found 9/20![Alaska Airlines logo]()
$389
This American Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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.
Mon 10/266:46 am -
1 stop7h 39m
Mon 11/21:42 pm -
2 stops8h 56m
Deal found 9/21![American Airlines logo]()
$390
This Southwest deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 10/262:40 pm -
2 stops9h 50m
Mon 11/27:55 am -
2 stops8h 45m
Deal found 9/21![Southwest logo]()
$416
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 September 25, 2026.
Search for one-way flight options from Indianapolis to Montana. Find affordable one-way fares based on user searches. Data last updated September 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 12/87:19 pm -
2 stops40h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$161
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 10/143:03 pm -
1 stop6h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![United Airlines logo]()
$193
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 10/227:05 am -
1 stop6h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![United Airlines logo]()
$201
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 10/161:49 pm -
1 stop7h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![United Airlines logo]()
$215
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 10/85:40 am -
1 stop7h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![United Airlines logo]()
$231
This Alaska Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 11/225:16 pm -
1 stop7h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Alaska Airlines logo]()
$235
This Kiwi.com deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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.
Sat 10/177:59 pm -
3 stops46h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Multiple Airlines logo]()
$238
This Delta deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Delta logo]()
$240
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 9/303:44 pm -
1 stop7h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![United Airlines logo]()
$244
This Delta deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 10/226:50 pm -
1 stop7h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Delta logo]()
$249
This Kiwi.com deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/257:00 am -
1 stop14h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Allegiant Air logo]()
$250
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 10/173:03 pm -
2 stops8h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![United Airlines logo]()
$251
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 September 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $348 (Delta) |
One-way from | $161 (Kiwi.com) |
Popular in | July |
Cheapest in | December |
Average price | $452 |
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 7,457,451 searches. Data last updated September 25, 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
IndianapolisBozeman
IND Indianapolis - BZN Bozeman Gallatin Field
INDBZN
Indianapolis
Tue 12/8
7:19 pm-9:39 am
3 stops40h 20m
Bozeman Gallatin Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$173
IndianapolisBozeman
IND Indianapolis - BZN Bozeman Gallatin Field
INDBZN
Indianapolis
Thu 10/15
6:50 pm-11:57 pm
1 stop7h 07m
Bozeman Gallatin Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$193
IndianapolisBozeman
IND Indianapolis - BZN Bozeman Gallatin Field
INDBZN
Indianapolis
Wed 10/14
5:40 am-1:31 pm
2 stops9h 51m
Bozeman Gallatin Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$198
Quickest round-trip
IndianapolisMissoula
IND Indianapolis - MSO Missoula Johnson-Bell Field
INDMSO
Indianapolis
Thu 10/22
7:05 am-11:32 am
1 stop6h 27m
Missoula Johnson-Bell Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$201
IndianapolisMissoula
IND Indianapolis - MSO Missoula Johnson-Bell Field
INDMSO
Indianapolis
Thu 10/8
5:40 am-11:32 am
1 stop7h 52m
Missoula Johnson-Bell Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$231
IndianapolisMissoula
IND Indianapolis - MSO Missoula Johnson-Bell Field
INDMSO
Indianapolis
Sun 11/22
5:16 pm-11:00 pm
1 stop7h 44m
Missoula Johnson-Bell Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$235
IndianapolisBillings
IND Indianapolis - BIL Billings Logan Intl
INDBIL
Indianapolis
Wed 9/30
3:44 pm-9:10 pm
1 stop7h 26m
Billings Logan Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$244
IndianapolisBozeman
IND Indianapolis - BZN Bozeman Gallatin Field
INDBZN
Indianapolis
Thu 10/22
6:50 pm-11:57 pm
1 stop7h 07m
Bozeman Gallatin Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$249
IndianapolisBozeman
IND Indianapolis - BZN Bozeman Gallatin Field
INDBZN
Indianapolis
Thu 10/22
2:40 pm-10:30 pm
2 stops9h 50m
Bozeman Gallatin Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$254
IndianapolisMissoula
IND Indianapolis - MSO Missoula Johnson-Bell Field
INDMSO
Indianapolis
Thu 11/19
7:05 am-9:18 pm
2 stops16h 13m
Missoula Johnson-Bell Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$256
Showing 1-10 of 58 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-GTF
IND-HLN
IND-BZN
IND-MSO
IND-FCA
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-GTF
IND-HLN
IND-BZN
IND-MSO
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 July is currently the most expensive (average of $513). 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 typical for this route at the moment.
Indianapolis to Montana flights typically cost between $328 and $532 in December.The cheapest round-trip price found within the last 5 days was $385 on American Airlines (Dec 10-Dec 15).
How far ahead should I book a flight from Indianapolis to Montana?
Booking 69 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 September 25, 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.
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
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.
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.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
Alternative routes for Indianapolis to Montana
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Montana by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Indianapolis to Montana by cabin class
Find flights from Indianapolis to Montana, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Indianapolis and Montana flights
Browse other Indianapolis and Montana flight options. Last updated on September 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated September 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$159 | Average$318 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$189 | Average$426 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$229 | Average$428 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$263 | Average$558 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$266 | Average$549 | FlexibilityNo cancel fee | On-time69% |