$123+ 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 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
IND — BZN
Aug 13 — Aug 201
Round-trip
1 adult, Economy
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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 July 14, 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 July 14, 2026.
This Southwest deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 9/247:00 pm
IND
- BZN
1 stop6h 40m
Southwest
Tue 9/293:25 pm
BZN
- IND
1 stop5h 20m
Southwest
Deal found 7/9![Southwest logo]()
$246
This American Airlines deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/261:42 pm
IND
- BZN
1 stop8h 55m
American Airlines
Tue 9/16:26 am
BZN
- IND
1 stop8h 02m
American Airlines
Deal found 7/10![American Airlines logo]()
$247
This Delta deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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
IND
- BZN
1 stop5h 51m
Delta
Wed 9/306:17 am
BZN
- IND
1 stop7h 17m
Delta
Deal found 7/9![Delta logo]()
$257
This Southwest deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 10/233:40 pm
IND
- BZN
1 stop8h 45m
Southwest
Mon 10/2611:05 am
BZN
- IND
1 stop6h 45m
Southwest
Deal found 7/9![Southwest logo]()
$279
This Southwest deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 8/147:10 pm
IND
- BZN
1 stop5h 15m
Southwest
Wed 8/192:00 pm
BZN
- IND
2 stops6h 45m
Southwest
Deal found 7/9![Southwest logo]()
$284
This Southwest deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/812:30 pm
IND
- BZN
1 stop9h 35m
Southwest
Thu 8/137:20 am
BZN
- IND
1 stop7h 05m
Southwest
Deal found 7/10![Southwest logo]()
$305
This Alaska Airlines deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/117:04 am
IND
- BZN
1 stop9h 05m
Alaska Airlines
Tue 8/183:05 pm
BZN
- IND
1 stop11h 59m
Alaska Airlines
Deal found 7/10![Alaska Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 7/13. 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.
Wed 8/127:50 am
IND
- WYS
1 stop6h 37m
Delta
Wed 8/191:09 pm
WYS
- IND
1 stop7h 59m
Delta
Deal found 7/13![Delta logo]()
$314
This Southwest deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 9/177:00 pm
IND
- BZN
1 stop6h 40m
Southwest
Tue 9/226:55 am
BZN
- IND
2 stops9h 35m
Southwest
Deal found 7/9![Southwest logo]()
$317
This United Airlines deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/193:47 pm
IND
- GTF
1 stop7h 25m
United Airlines
Sat 9/52:25 pm
GTF
- IND
1 stop5h 48m
United Airlines
Deal found 7/11![United Airlines logo]()
$318
This Delta deal was found by Cheapflights users on 7/14. 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.
Sun 9/207:28 pm
IND
- FCA
1 stop6h 15m
Delta
Tue 9/292:40 pm
FCA
- IND
1 stop6h 25m
Delta
Deal found 7/14![Delta logo]()
$321
This United Airlines deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” 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 8/153:47 pm
IND
- BZN
1 stop7h 32m
United Airlines
Sat 8/222:30 pm
BZN
- IND
1 stop5h 43m
United Airlines
Deal found 7/10![United Airlines logo]()
$322
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 July 14, 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 July 14, 2026.
This Delta deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/137:35 pm
IND
- BZN
1 stop5h 41m
Delta
Fri 8/211:00 pm
BZN
- IND
1 stop8h 08m
Delta
Deal found 7/10![Delta logo]()
$284
This Southwest deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 9/247:00 pm
IND
- BZN
1 stop6h 40m
Southwest
Tue 9/298:30 am
BZN
- IND
2 stops10h 05m
Southwest
Deal found 7/9![Southwest logo]()
$317
This United Airlines deal was found by Cheapflights users on 7/12. 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 8/288:00 am
IND
- GTF
1 stop7h 29m
United Airlines
Fri 9/42:25 pm
GTF
- IND
1 stop5h 47m
United Airlines
Deal found 7/12![United Airlines logo]()
$318
This Alaska Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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
IND
- BZN
1 stop9h 44m
Alaska Airlines
Mon 9/282:21 pm
BZN
- IND
1 stop12h 52m
Alaska Airlines
Deal found 7/9![Alaska Airlines logo]()
$343
This American Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/15:23 pm
IND
- BIL
1 stop7h 50m
American Airlines
Thu 8/612:22 pm
BIL
- IND
1 stop5h 16m
American Airlines
Deal found 7/9![American Airlines logo]()
$474
This United Airlines deal was found by Cheapflights users on 7/13. 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 8/153:47 pm
IND
- GTF
1 stop7h 25m
United Airlines
Sat 8/222:25 pm
GTF
- IND
1 stop5h 48m
United Airlines
Deal found 7/13![United Airlines logo]()
$318
This Delta deal was found by Cheapflights users on 7/14. 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.
Sun 9/207:28 pm
IND
- FCA
1 stop6h 15m
Delta
Tue 9/292:40 pm
FCA
- IND
1 stop6h 25m
Delta
Deal found 7/14![Delta logo]()
$321
This Southwest deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” 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 9/155:00 pm
IND
- BZN
2 stops7h 25m
Southwest
Tue 9/226:55 am
BZN
- IND
2 stops12h 45m
Southwest
Deal found 7/10![Southwest logo]()
$342
This United Airlines deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/193:47 pm
IND
- GTF
1 stop7h 25m
United Airlines
Sat 9/52:25 pm
GTF
- IND
1 stop5h 48m
United Airlines
Deal found 7/11![United Airlines logo]()
$318
This Alaska Airlines deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:02 am
IND
- HLN
1 stop11h 32m
Alaska Airlines
Wed 9/95:18 pm
HLN
- IND
1 stop9h 55m
Alaska Airlines
Deal found 7/11![Alaska Airlines logo]()
$354
This Delta deal was found by Cheapflights users on 7/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/282:24 pm
IND
- GTF
2 stops10h 14m
Delta
Fri 9/46:18 pm
GTF
- IND
2 stops14h 08m
Delta
Deal found 7/12![Delta logo]()
$329
This Alaska Airlines deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” 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 9/127:02 am
IND
- BZN
1 stop9h 44m
Alaska Airlines
Sat 9/192:21 pm
BZN
- IND
1 stop12h 52m
Alaska Airlines
Deal found 7/11![Alaska Airlines logo]()
$363
This Southwest deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” 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 10/236:45 pm
IND
- BZN
1 stop6h 35m
Southwest
Mon 10/2611:05 am
BZN
- IND
1 stop6h 45m
Southwest
Deal found 7/11![Southwest logo]()
$370
This Delta deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” 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 8/197:35 pm
IND
- FCA
1 stop6h 21m
Delta
Tue 8/256:20 am
FCA
- IND
1 stop7h 13m
Delta
Deal found 7/10![Delta logo]()
$350
This Southwest deal was found by Cheapflights users on 7/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/152:45 pm
IND
- BZN
2 stops8h 30m
Southwest
Sat 8/227:10 am
BZN
- IND
1 stop11h 00m
Southwest
Deal found 7/13![Southwest logo]()
$374
This Delta deal was found by Cheapflights users on 7/13. 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.
Wed 9/27:50 am
IND
- HLN
1 stop6h 25m
Delta
Wed 9/912:57 pm
HLN
- IND
1 stop8h 09m
Delta
Deal found 7/13![Delta logo]()
$354
This United Airlines deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/183:47 pm
IND
- GTF
1 stop7h 25m
United Airlines
Sat 8/296:15 am
GTF
- IND
1 stop6h 26m
United Airlines
Deal found 7/10![United Airlines logo]()
$396
This Alaska Airlines deal was found by Cheapflights users on 7/13. 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 10/37:00 am
IND
- MSO
1 stop9h 50m
Alaska Airlines
Wed 10/77:00 am
MSO
- IND
1 stop8h 09m
Alaska Airlines
Deal found 7/13![Alaska Airlines logo]()
$415
This Southwest deal was found by Cheapflights users on 7/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/46:50 am
IND
- BZN
2 stops9h 55m
Southwest
Mon 12/711:20 am
BZN
- IND
2 stops8h 55m
Southwest
Deal found 7/13![Southwest logo]()
$380
This Delta deal was found by Cheapflights users on 7/13. 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.
Sat 8/292:17 pm
IND
- FCA
2 stops10h 36m
Delta
Tue 9/16:20 am
FCA
- IND
1 stop7h 13m
Delta
Deal found 7/13![Delta logo]()
$355
This United Airlines deal was found by Cheapflights users on 7/13. 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.
Wed 9/212:34 pm
IND
- GTF
2 stops10h 38m
United Airlines
Wed 9/92:25 pm
GTF
- IND
1 stop5h 47m
United Airlines
Deal found 7/13![United Airlines logo]()
$414
This Alaska Airlines deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” 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 8/246:00 am
IND
- GTF
2 stops12h 38m
Alaska Airlines
Tue 9/15:18 pm
GTF
- IND
2 stops21h 58m
Alaska Airlines
Deal found 7/11![Alaska Airlines logo]()
$429
This Delta deal was found by Cheapflights users on 7/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/174:16 pm
IND
- MSO
2 stops10h 02m
Delta
Tue 8/256:00 am
MSO
- IND
1 stop7h 33m
Delta
Deal found 7/12![Delta logo]()
$356
This deal was found by Cheapflights users on 7/13. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/13:47 pm
IND
- HLN
1 stop7h 43m
United Airlines
Wed 9/92:35 pm
HLN
- IND
1 stop5h 37m
United Airlines
Deal found 7/13![United Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” 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 10/273:45 pm
IND
- BTM
1 stop8h 46m
United Airlines
Sat 10/3110:00 am
BTM
- IND
2 stops11h 43m
United Airlines
Deal found 7/11![United Airlines logo]()
$424
This Delta deal was found by Cheapflights users on 7/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/207:50 am
IND
- HLN
1 stop6h 25m
Delta
Tue 8/2512:55 pm
HLN
- IND
1 stop8h 13m
Delta
Deal found 7/12![Delta logo]()
$394
This Alaska Airlines deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/77:02 am
IND
- BIL
1 stop30h 38m
Alaska Airlines
Mon 9/147:29 pm
BIL
- IND
1 stop7h 44m
Alaska Airlines
Deal found 7/11![Alaska Airlines logo]()
$482
This United Airlines deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” 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 9/112:40 pm
IND
- HLN
2 stops10h 50m
United Airlines
Sat 9/52:35 pm
HLN
- IND
1 stop5h 38m
United Airlines
Deal found 7/10![United Airlines logo]()
$424
This Alaska Airlines deal was found by Cheapflights users on 7/14. 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.
Thu 9/175:28 pm
IND
- BIL
1 stop8h 01m
Alaska Airlines
Sun 9/277:29 pm
BIL
- IND
1 stop7h 44m
Alaska Airlines
Deal found 7/14![Alaska Airlines logo]()
$483
This Delta deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” 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 8/244:16 pm
IND
- MSO
2 stops10h 02m
Delta
Sat 8/296:00 am
MSO
- IND
1 stop7h 33m
Delta
Deal found 7/11![Delta logo]()
$406
Last-minute flights from Indianapolis to MontanaDiscover last-minute flight deals from Indianapolis to Montana. Data last updated July 14, 2026 and is based on user searches.
Discover last-minute flight deals from Indianapolis to Montana. Data last updated July 14, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/812:30 pm
IND
- BZN
1 stop9h 35m
Southwest
Thu 8/137:20 am
BZN
- IND
1 stop7h 05m
Southwest
Deal found 7/10![Southwest logo]()
$305
This Alaska Airlines deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/117:04 am
IND
- BZN
1 stop9h 05m
Alaska Airlines
Tue 8/183:05 pm
BZN
- IND
1 stop11h 59m
Alaska Airlines
Deal found 7/10![Alaska Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 7/13. 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.
Wed 8/127:50 am
IND
- WYS
1 stop6h 37m
Delta
Wed 8/191:09 pm
WYS
- IND
1 stop7h 59m
Delta
Deal found 7/13![Delta logo]()
$314
This Southwest deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 8/147:10 pm
IND
- BZN
1 stop5h 15m
Southwest
Wed 8/192:00 pm
BZN
- IND
2 stops6h 45m
Southwest
Deal found 7/9![Southwest logo]()
$284
This United Airlines deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” 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 8/153:47 pm
IND
- BZN
1 stop7h 32m
United Airlines
Sat 8/222:30 pm
BZN
- IND
1 stop5h 43m
United Airlines
Deal found 7/10![United Airlines logo]()
$322
This Southwest deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/152:45 pm
IND
- BZN
2 stops8h 30m
Southwest
Sat 8/227:10 am
BZN
- IND
1 stop11h 00m
Southwest
Deal found 7/10![Southwest logo]()
$343
This United Airlines deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/193:47 pm
IND
- GTF
1 stop7h 25m
United Airlines
Sat 9/52:25 pm
GTF
- IND
1 stop5h 48m
United Airlines
Deal found 7/11![United Airlines logo]()
$318
This United Airlines deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1912:34 pm
IND
- GTF
2 stops10h 38m
United Airlines
Sat 8/296:15 am
GTF
- IND
2 stops8h 18m
United Airlines
Deal found 7/10![United Airlines logo]()
$329
This Alaska Airlines deal was found by Cheapflights users on 7/14. 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.
Mon 8/247:02 am
IND
- GTF
1 stop11h 36m
Alaska Airlines
Tue 9/15:18 pm
GTF
- IND
1 stop9h 55m
Alaska Airlines
Deal found 7/14![Alaska Airlines logo]()
$343
This Delta deal was found by Cheapflights users on 7/13. 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 8/257:35 pm
IND
- FCA
1 stop6h 21m
Delta
Wed 9/25:15 am
FCA
- IND
2 stops8h 18m
Delta
Deal found 7/13![Delta logo]()
$326
This American Airlines deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/261:42 pm
IND
- BZN
1 stop8h 55m
American Airlines
Tue 9/16:26 am
BZN
- IND
1 stop8h 02m
American Airlines
Deal found 7/10![American Airlines logo]()
$247
This Delta deal was found by Cheapflights users on 7/13. 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 8/277:35 pm
IND
- FCA
1 stop6h 21m
Delta
Tue 9/16:20 am
FCA
- IND
1 stop7h 13m
Delta
Deal found 7/13![Delta logo]()
$321
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 July 14, 2026.
Search for one-way flight options from Indianapolis to Montana. Find affordable one-way fares based on user searches. Data last updated July 14, 2026.
This Southwest deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” 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 10/39:35 am
IND
- BZN
1 stop6h 15m
Southwest
Deal found 7/10![Southwest logo]()
$123
This American Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 9/228:01 am
IND
- BZN
1 stop9h 25m
American Airlines
Deal found 7/9![American Airlines logo]()
$124
This Delta deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” 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 8/267:35 pm
IND
- BZN
1 stop5h 41m
Delta
Deal found 7/10![Delta logo]()
$129
This Delta deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” 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 8/227:50 am
IND
- BZN
1 stop8h 54m
Delta
Deal found 7/10![Delta logo]()
$155
This Delta deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” 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 8/217:35 pm
IND
- BZN
1 stop5h 41m
Delta
Deal found 7/10![Delta logo]()
$156
This United Airlines deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” 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 10/133:03 pm
IND
- BZN
2 stops8h 01m
United Airlines
Deal found 7/10![United Airlines logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” 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 8/266:11 pm
IND
- BZN
2 stops23h 55m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$166
This Kiwi.com deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/232:02 pm
IND
- BZN
1 stop8h 14m
Allegiant Air
Deal found 7/10![Allegiant Air logo]()
$169
This Delta deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” 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 8/107:35 pm
IND
- MSO
1 stop6h 12m
Delta
Deal found 7/10![Delta logo]()
$176
This Delta deal was found by Cheapflights users on 7/13. 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.
Mon 8/247:35 pm
IND
- BZN
1 stop5h 41m
Delta
Deal found 7/13![Delta logo]()
$182
This Alaska Airlines deal was found by Cheapflights users on 7/13. 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.
Mon 9/215:28 pm
IND
- BIL
1 stop8h 01m
Alaska Airlines
Deal found 7/13![Alaska Airlines logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 7/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/512:20 pm
IND
- BIL
3 stops46h 50m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$221
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 July 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $246 (Southwest) |
One-way from | $123 (Southwest) |
Popular in | July |
Cheapest in | October |
Average price | $489 |
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 July 14, 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 - BZN
INDBZN
Indianapolis
Thu 8/13
7:35 pm-11:16 pm
1 stop5h 41m
Bozeman Gallatin Field
Fri 8/21
1:00 pm-11:08 pm
1 stop8h 08m
$284
IndianapolisBozeman
IND - BZN
INDBZN
Indianapolis
Thu 9/24
7:00 pm-11:40 pm
1 stop6h 40m
Bozeman Gallatin Field
Tue 9/29
8:30 am-8:35 pm
2 stops10h 05m
$317
IndianapolisGreat Falls
IND - GTF
INDGTF
Indianapolis
Fri 8/28
8:00 am-1:29 pm
1 stop7h 29m
Great Falls
Fri 9/4
2:25 pm-10:12 pm
1 stop5h 47m
$318
IndianapolisGreat Falls
IND - GTF
INDGTF
Indianapolis
Sat 8/15
3:47 pm-9:12 pm
1 stop7h 25m
Great Falls
Sat 8/22
2:25 pm-10:13 pm
1 stop5h 48m
$318
IndianapolisGreat Falls
IND - GTF
INDGTF
Indianapolis
Wed 8/19
3:47 pm-9:12 pm
1 stop7h 25m
Great Falls
Sat 9/5
2:25 pm-10:13 pm
1 stop5h 48m
$318
Quickest round-trip
IndianapolisKalispell
IND - FCA
INDFCA
Indianapolis
Sun 9/20
7:28 pm-11:43 pm
1 stop6h 15m
Kalispell Glacier Park
Tue 9/29
2:40 pm-11:05 pm
1 stop6h 25m
$321
IndianapolisGreat Falls
IND - GTF
INDGTF
Indianapolis
Fri 8/28
2:24 pm-10:38 pm
2 stops10h 14m
Great Falls
Fri 9/4
6:18 pm-10:26 am
2 stops14h 08m
$329
IndianapolisBozeman
IND - BZN
INDBZN
Indianapolis
Tue 9/15
5:00 pm-10:25 pm
2 stops7h 25m
Bozeman Gallatin Field
Tue 9/22
6:55 am-9:40 pm
2 stops12h 45m
$342
IndianapolisBozeman
IND - BZN
INDBZN
Indianapolis
Tue 9/22
7:02 am-2:46 pm
1 stop9h 44m
Bozeman Gallatin Field
Mon 9/28
2:21 pm-5:13 am
1 stop12h 52m
$343
IndianapolisKalispell
IND - FCA
INDFCA
Indianapolis
Wed 8/19
7:35 pm-11:56 pm
1 stop6h 21m
Kalispell Glacier Park
Tue 8/25
6:20 am-3:33 pm
1 stop7h 13m
$350
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-WYS
IND-GTF
IND-FCA
IND-BIL
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-WYS
IND-GTF
IND-FCA
What is the cheapest month to book a flight from Indianapolis to Montana?
Currently, May is the cheapest month in which you can book a flight from Indianapolis to Montana (average of $114). Flying from Indianapolis to Montana in March is currently the most expensive (average of $279). 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?
How far ahead should I book a flight from Indianapolis to Montana?
Booking 71 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 July 14, 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
Boarding
8.1
Crew
8.6
Overall
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
8.0
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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Alternative routes for Indianapolis to Montana
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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 July 14, 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 2,558,603 searches. Data last updated July 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$139 | Average$318 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$185 | Average$425 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$228 | Average$377 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$230 | Average$427 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$266 | Average$552 | FlexibilityNo cancel fee | On-time69% |