$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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
IND — BZN
Jun 29 — Jul 61
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 May 30, 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 May 30, 2026.
This Delta deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/228:00 am
IND
- BZN
1 stop6h 03m
Delta
Mon 9/281:08 pm
BZN
- IND
1 stop7h 48m
Delta
Deal found 5/29![Delta logo]()
$257
This Southwest deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1212:30 pm
IND
- BZN
1 stop9h 35m
Southwest
Tue 9/156:55 am
BZN
- IND
1 stop13h 55m
Southwest
Deal found 5/28![Southwest logo]()
$270
This American Airlines deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2612:14 pm
IND
- BZN
2 stops10h 23m
American Airlines
Tue 9/16:26 am
BZN
- IND
1 stop9h 12m
American Airlines
Deal found 5/29![American Airlines logo]()
$294
This Delta deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:35 pm
IND
- FCA
1 stop6h 21m
Delta
Thu 8/276:20 am
FCA
- IND
1 stop7h 13m
Delta
Deal found 5/29![Delta logo]()
$309
This American Airlines deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/66:01 am
IND
- BZN
1 stop8h 39m
American Airlines
Sat 7/115:03 pm
BZN
- IND
1 stop5h 48m
American Airlines
Deal found 5/27![American Airlines logo]()
$309
This United Airlines deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/196:33 pm
IND
- BZN
1 stop6h 10m
United Airlines
Fri 7/34:24 pm
BZN
- IND
1 stop5h 20m
United Airlines
Deal found 5/28![United Airlines logo]()
$311
This American Airlines deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/812:19 pm
IND
- BZN
2 stops10h 18m
American Airlines
Sat 8/156:26 am
BZN
- IND
1 stop8h 02m
American Airlines
Deal found 5/29![American Airlines logo]()
$314
This American Airlines deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1010:38 am
IND
- FCA
1 stop7h 24m
American Airlines
Tue 6/164:48 pm
FCA
- IND
1 stop6h 04m
American Airlines
Deal found 5/27![American Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/229:21 am
IND
- BZN
1 stop7h 51m
United Airlines
Mon 9/284:24 pm
BZN
- IND
1 stop5h 20m
United Airlines
Deal found 5/26![United Airlines logo]()
$328
This Alaska Airlines deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/177:02 am
IND
- HLN
1 stop11h 39m
Alaska Airlines
Tue 9/225:18 pm
HLN
- IND
1 stop9h 55m
Alaska Airlines
Deal found 5/29![Alaska Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/127:35 pm
IND
- BIL
1 stop5h 55m
Delta
Tue 8/186:26 am
BIL
- IND
1 stop7h 07m
Delta
Deal found 5/29![Delta logo]()
$339
This Delta deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/177:28 pm
IND
- FCA
1 stop6h 14m
Delta
Tue 9/226:35 am
FCA
- IND
1 stop6h 59m
Delta
Deal found 5/28![Delta logo]()
$343
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 May 30, 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 May 30, 2026.
This Delta deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/217:27 pm
IND
- BZN
1 stop6h 25m
Delta
Mon 7/276:00 am
BZN
- IND
1 stop7h 33m
Delta
Deal found 5/29![Delta logo]()
$289
This Alaska Airlines deal was found by Cheapflights users on 5/25. 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.
Sat 9/125:28 pm
IND
- BZN
1 stop7h 31m
Alaska Airlines
Sat 9/192:21 pm
BZN
- IND
1 stop12h 52m
Alaska Airlines
Deal found 5/25![Alaska Airlines logo]()
$289
This United Airlines deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:00 am
IND
- BZN
2 stops9h 24m
United Airlines
Sat 8/227:55 am
BZN
- IND
1 stop5h 06m
United Airlines
Deal found 5/27![United Airlines logo]()
$340
This American Airlines deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” 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 6/105:10 am
IND
- FCA
2 stops11h 49m
American Airlines
Tue 6/164:48 pm
FCA
- IND
1 stop6h 04m
American Airlines
Deal found 5/30![American Airlines logo]()
$429
This Kiwi.com deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/112:34 pm
IND
- GTF
1 stop20h 54m
Multiple Airlines
Mon 6/1510:18 am
GTF
- IND
2 stops29h 55m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$537
This Delta deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/137:35 pm
IND
- BZN
1 stop5h 41m
Delta
Fri 8/211:00 pm
BZN
- IND
1 stop8h 08m
Delta
Deal found 5/26![Delta logo]()
$289
This Alaska Airlines deal was found by Cheapflights users on 5/25. 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.
Thu 9/175:28 pm
IND
- HLN
1 stop25h 13m
Alaska Airlines
Tue 9/225:18 pm
HLN
- IND
1 stop9h 55m
Alaska Airlines
Deal found 5/25![Alaska Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:35 pm
IND
- FCA
1 stop6h 21m
Delta
Thu 8/276:20 am
FCA
- IND
1 stop7h 13m
Delta
Deal found 5/26![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/33:03 pm
IND
- BZN
1 stop6h 09m
United Airlines
Thu 10/88:30 am
BZN
- IND
1 stop6h 04m
United Airlines
Deal found 5/29![United Airlines logo]()
$344
This Delta deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/177:28 pm
IND
- FCA
1 stop6h 14m
Delta
Tue 9/226:35 am
FCA
- IND
1 stop6h 59m
Delta
Deal found 5/29![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/319:00 am
IND
- BZN
2 stops14h 19m
United Airlines
Wed 9/24:30 pm
BZN
- IND
1 stop5h 10m
United Airlines
Deal found 5/29![United Airlines logo]()
$352
This Delta deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/207:28 pm
IND
- FCA
1 stop6h 14m
Delta
Tue 9/295:20 am
FCA
- IND
2 stops10h 50m
Delta
Deal found 5/27![Delta logo]()
$314
This Delta deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/64:16 pm
IND
- BZN
1 stop5h 28m
Delta
Sat 9/126:00 am
BZN
- IND
1 stop7h 36m
Delta
Deal found 5/27![Delta logo]()
$329
This United Airlines deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/203:44 pm
IND
- GTF
1 stop7h 37m
United Airlines
Sat 10/242:25 pm
GTF
- IND
1 stop5h 42m
United Airlines
Deal found 5/27![United Airlines logo]()
$408
This Alaska Airlines deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/307:04 am
IND
- MSO
1 stop11h 05m
Alaska Airlines
Thu 8/67:59 pm
MSO
- IND
1 stop7h 45m
Alaska Airlines
Deal found 5/29![Alaska Airlines logo]()
$475
This Delta deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/227:27 pm
IND
- BIL
1 stop6h 03m
Delta
Mon 7/276:24 am
BIL
- IND
1 stop7h 09m
Delta
Deal found 5/26![Delta logo]()
$339
This United Airlines deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/133:37 pm
IND
- MSO
1 stop7h 57m
United Airlines
Wed 6/172:26 pm
MSO
- IND
1 stop6h 04m
United Airlines
Deal found 5/29![United Airlines logo]()
$429
This Orbitz deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:15 am
IND
- GTF
2 stops11h 20m
Alaska Airlines
Mon 10/195:15 pm
GTF
- IND
2 stops22h 35m
Alaska Airlines
Deal found 5/28![Alaska Airlines logo]()
$499
This Delta deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/127:35 pm
IND
- BIL
1 stop5h 55m
Delta
Tue 8/185:20 am
BIL
- IND
2 stops8h 13m
Delta
Deal found 5/26![Delta logo]()
$344
This Delta deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/72:24 pm
IND
- BIL
2 stops10h 01m
Delta
Mon 9/1412:57 pm
BIL
- IND
1 stop7h 59m
Delta
Deal found 5/26![Delta logo]()
$344
This Alaska Airlines deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/105:10 am
IND
- FCA
2 stops10h 20m
Alaska Airlines
Tue 6/166:33 am
FCA
- IND
2 stops15h 43m
Alaska Airlines
Deal found 5/27![Alaska Airlines logo]()
$504
This United Airlines deal was found by Cheapflights users on 5/25. 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.
Tue 10/203:44 pm
IND
- HLN
1 stop7h 19m
United Airlines
Sat 10/242:35 pm
HLN
- IND
1 stop5h 32m
United Airlines
Deal found 5/25![United Airlines logo]()
$484
This Delta deal was found by Cheapflights users on 5/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/167:27 pm
IND
- BIL
1 stop6h 03m
Delta
Mon 7/206:34 pm
BIL
- IND
2 stops13h 15m
Delta
Deal found 5/25![Delta logo]()
$344
This Delta deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:00 am
IND
- BZN
2 stops9h 36m
Delta
Wed 9/301:08 pm
BZN
- IND
1 stop7h 48m
Delta
Deal found 5/29![Delta logo]()
$346
This United Airlines deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:00 am
IND
- COD
2 stops11h 13m
United Airlines
Tue 9/155:53 pm
COD
- IND
2 stops19h 24m
United Airlines
Deal found 5/28![United Airlines logo]()
$507
This United Airlines deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/168:00 am
IND
- MSO
1 stop7h 38m
United Airlines
Thu 8/206:15 am
MSO
- IND
1 stop6h 26m
United Airlines
Deal found 5/29![United Airlines logo]()
$510
This Delta deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/207:10 am
IND
- BIL
2 stops12h 39m
Delta
Sat 10/246:25 pm
BIL
- IND
2 stops12h 35m
Delta
Deal found 5/26![Delta logo]()
$349
This Delta deal was found by Cheapflights users on 5/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/185:26 pm
IND
- MSO
2 stops8h 52m
Delta
Mon 8/246:00 am
MSO
- IND
1 stop7h 33m
Delta
Deal found 5/25![Delta logo]()
$354
This United Airlines deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/103:37 pm
IND
- GTF
1 stop7h 57m
United Airlines
Sun 6/146:15 am
GTF
- IND
1 stop6h 16m
United Airlines
Deal found 5/26![United Airlines logo]()
$546
This Delta deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/242:18 pm
IND
- BIL
2 stops11h 12m
Delta
Fri 7/316:24 am
BIL
- IND
1 stop7h 09m
Delta
Deal found 5/27![Delta logo]()
$359
Last-minute flights from Indianapolis to MontanaDiscover last-minute flight deals from Indianapolis to Montana. Data last updated May 30, 2026 and is based on user searches.
Discover last-minute flight deals from Indianapolis to Montana. Data last updated May 30, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/27:05 pm
IND
- BZN
1 stop7h 10m
Southwest
Mon 8/241:35 pm
BZN
- IND
1 stop7h 45m
Southwest
Deal found 5/28![Southwest logo]()
$355
This Delta deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/37:54 am
IND
- FCA
1 stop6h 45m
Delta
Wed 7/16:55 am
FCA
- IND
1 stop6h 38m
Delta
Deal found 5/27![Delta logo]()
$389
This Delta deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/33:59 pm
IND
- FCA
2 stops9h 15m
Delta
Thu 7/26:55 am
FCA
- IND
1 stop6h 38m
Delta
Deal found 5/27![Delta logo]()
$394
This Southwest deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/84:45 pm
IND
- BZN
2 stops8h 45m
Southwest
Sat 6/134:00 pm
BZN
- IND
1 stop7h 15m
Southwest
Deal found 5/25![Southwest logo]()
$399
This American Airlines deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1010:38 am
IND
- FCA
1 stop7h 24m
American Airlines
Tue 6/164:48 pm
FCA
- IND
1 stop6h 04m
American Airlines
Deal found 5/27![American Airlines logo]()
$319
This American Airlines deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/116:01 am
IND
- BZN
1 stop6h 56m
American Airlines
Wed 6/175:00 pm
BZN
- IND
1 stop5h 52m
American Airlines
Deal found 5/27![American Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” 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 6/157:33 pm
IND
- BZN
1 stop6h 25m
Delta
Wed 6/176:00 am
BZN
- IND
1 stop7h 33m
Delta
Deal found 5/30![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” 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 6/157:33 pm
IND
- BZN
1 stop6h 25m
Delta
Fri 6/196:00 am
BZN
- IND
1 stop7h 33m
Delta
Deal found 5/30![Delta logo]()
$394
This United Airlines deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/196:33 pm
IND
- BZN
1 stop6h 10m
United Airlines
Fri 7/34:24 pm
BZN
- IND
1 stop5h 20m
United Airlines
Deal found 5/28![United Airlines logo]()
$311
This Delta deal was found by Cheapflights users on 5/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/197:40 am
IND
- WYS
1 stop6h 48m
Delta
Tue 6/231:10 pm
WYS
- IND
1 stop7h 48m
Delta
Deal found 5/25![Delta logo]()
$379
This Delta deal was found by Cheapflights users on 5/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/257:33 pm
IND
- MSO
1 stop6h 11m
Delta
Wed 7/15:55 am
MSO
- IND
1 stop7h 38m
Delta
Deal found 5/25![Delta logo]()
$349
This Delta deal was found by Cheapflights users on 5/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/257:33 pm
IND
- MSO
1 stop6h 11m
Delta
Fri 6/265:55 am
MSO
- IND
1 stop7h 38m
Delta
Deal found 5/25![Delta logo]()
$374
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 May 30, 2026.
Search for one-way flight options from Indianapolis to Montana. Find affordable one-way fares based on user searches. Data last updated May 30, 2026.
This Delta deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:00 am
IND
- BZN
1 stop7h 32m
Delta
Deal found 5/29![Delta logo]()
$129
This United Airlines deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:00 am
IND
- BZN
1 stop7h 40m
United Airlines
Deal found 5/26![United Airlines logo]()
$145
This American Airlines deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1912:14 pm
IND
- BZN
2 stops10h 23m
American Airlines
Deal found 5/27![American Airlines logo]()
$150
This Delta deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/44:22 pm
IND
- FCA
1 stop5h 54m
Delta
Deal found 5/29![Delta logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/232:02 pm
IND
- MSO
1 stop9h 00m
Allegiant Air
Deal found 5/28![Allegiant Air logo]()
$158
This United Airlines deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/288:00 am
IND
- BZN
1 stop5h 44m
United Airlines
Deal found 5/27![United Airlines logo]()
$158
This Delta deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/3012:14 pm
IND
- FCA
2 stops10h 02m
Delta
Deal found 5/26![Delta logo]()
$160
This United Airlines deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/264:25 pm
IND
- BZN
1 stop8h 18m
United Airlines
Deal found 5/27![United Airlines logo]()
$164
This American Airlines deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/121:36 pm
IND
- BZN
1 stop9h 07m
American Airlines
Deal found 5/29![American Airlines logo]()
$165
This Delta deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/117:35 pm
IND
- BIL
1 stop5h 55m
Delta
Deal found 5/26![Delta logo]()
$170
This American Airlines deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2812:20 pm
IND
- BZN
2 stops10h 19m
American Airlines
Deal found 5/27![American Airlines logo]()
$170
This Delta deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/57:33 pm
IND
- MSO
1 stop6h 11m
Delta
Deal found 5/26![Delta logo]()
$175
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 May 30, 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 | November |
Cheapest in | September |
Average price | $394 |
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 May 30, 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
Tue 7/21
7:27 pm-11:52 pm
1 stop6h 25m
Bozeman Gallatin Field
Mon 7/27
6:00 am-3:33 pm
1 stop7h 33m
$289
IndianapolisBozeman
IND - BZN
INDBZN
Indianapolis
Sat 9/12
5:28 pm-10:59 pm
1 stop7h 31m
Bozeman Gallatin Field
Sat 9/19
2:21 pm-5:13 am
1 stop12h 52m
$289
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
$289
IndianapolisKalispell
IND - FCA
INDFCA
Indianapolis
Wed 8/19
7:35 pm-11:56 pm
1 stop6h 21m
Kalispell Glacier Park
Thu 8/27
6:20 am-3:33 pm
1 stop7h 13m
$309
IndianapolisKalispell
IND - FCA
INDFCA
Indianapolis
Thu 9/17
7:28 pm-11:42 pm
1 stop6h 14m
Kalispell Glacier Park
Tue 9/22
6:35 am-3:34 pm
1 stop6h 59m
$309
IndianapolisKalispell
IND - FCA
INDFCA
Indianapolis
Sun 9/20
7:28 pm-11:42 pm
1 stop6h 14m
Kalispell Glacier Park
Tue 9/29
5:20 am-6:10 pm
2 stops10h 50m
$314
IndianapolisHelena
IND - HLN
INDHLN
Indianapolis
Thu 9/17
5:28 pm-4:41 pm
1 stop25h 13m
Helena
Tue 9/22
5:18 pm-5:13 am
1 stop9h 55m
$329
IndianapolisBozeman
IND - BZN
INDBZN
Indianapolis
Sun 9/6
4:16 pm-7:44 pm
1 stop5h 28m
Bozeman Gallatin Field
Sat 9/12
6:00 am-3:36 pm
1 stop7h 36m
$329
IndianapolisBillings
IND - BIL
INDBIL
Indianapolis
Wed 7/22
7:27 pm-11:30 pm
1 stop6h 03m
Billings Logan Intl
Mon 7/27
6:24 am-3:33 pm
1 stop7h 09m
$339
IndianapolisBozeman
IND - BZN
INDBZN
Indianapolis
Wed 8/19
6:00 am-1:24 pm
2 stops9h 24m
Bozeman Gallatin Field
Sat 8/22
7:55 am-3:01 pm
1 stop5h 06m
$340
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-MSO
IND-BIL
IND-WYS
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-MSO
IND-BIL
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 62 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 May 30, 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.
Crew
8.6
Boarding
8.1
Food
7.0
Entertainment
7.5
Overall
8.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Crew
8.6
Boarding
8.1
Food
7.0
Entertainment
7.5
Overall
8.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Crew
8.6
Boarding
8.1
Food
7.0
Entertainment
7.5
Overall
8.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Crew
8.6
Boarding
8.1
Food
7.0
Entertainment
7.5
Overall
8.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Crew
8.6
Boarding
8.1
Food
7.0
Entertainment
7.5
Overall
8.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Crew
8.6
Boarding
8.1
Food
7.0
Entertainment
7.5
Overall
8.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
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 May 30, 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 May 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$139 | Average$318 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$175 | Average$426 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$228 | Average$363 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$230 | Average$409 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$260 | Average$550 | FlexibilityNo cancel fee | On-time69% |