$161+ 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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
IND — BZN
Jul 26 — Aug 21
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 June 26, 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 June 26, 2026.
This United Airlines deal was found by Cheapflights users on 6/25. 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 11/33:45 pm
IND
- FCA
1 stop7h 57m
United Airlines
Sat 11/72:29 pm
FCA
- IND
1 stop5h 42m
United Airlines
Deal found 6/25![United Airlines logo]()
$316
This Delta deal was found by Cheapflights users on 6/22. 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.
Wed 10/78:00 am
IND
- GTF
1 stop6h 27m
Delta
Tue 10/131:10 pm
GTF
- IND
1 stop7h 47m
Delta
Deal found 6/22![Delta logo]()
$318
This Delta deal was found by Cheapflights users on 6/23. 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 8/197:35 pm
IND
- FCA
1 stop6h 21m
Delta
Thu 8/276:20 am
FCA
- IND
1 stop7h 13m
Delta
Deal found 6/23![Delta logo]()
$321
This Delta deal was found by Cheapflights users on 6/23. 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.
Sun 9/207:28 pm
IND
- FCA
1 stop6h 15m
Delta
Tue 9/296:00 pm
FCA
- IND
2 stops13h 36m
Delta
Deal found 6/23![Delta logo]()
$326
This Delta deal was found by Cheapflights users on 6/24. 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.
Tue 10/138:00 am
IND
- HLN
1 stop6h 24m
Delta
Tue 10/2012:50 pm
HLN
- IND
1 stop8h 07m
Delta
Deal found 6/24![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 6/24. 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.
Tue 10/132:00 pm
IND
- HLN
2 stops10h 41m
Delta
Fri 10/2312:50 pm
HLN
- IND
1 stop8h 07m
Delta
Deal found 6/24![Delta logo]()
$334
This Delta deal was found by Cheapflights users on 6/26. 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
Tue 8/256:20 am
FCA
- IND
1 stop7h 13m
Delta
Deal found 6/26![Delta logo]()
$335
This Delta deal was found by Cheapflights users on 6/24. 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.
Tue 10/132:00 pm
IND
- HLN
2 stops10h 41m
Delta
Sat 10/245:45 am
HLN
- IND
2 stops9h 39m
Delta
Deal found 6/24![Delta logo]()
$339
This Delta deal was found by Cheapflights users on 6/24. 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.
Fri 10/233:50 pm
IND
- FCA
2 stops9h 17m
Delta
Mon 10/261:29 pm
FCA
- IND
1 stop7h 36m
Delta
Deal found 6/24![Delta logo]()
$340
This United Airlines deal was found by Cheapflights users on 6/23. 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 8/223:47 pm
IND
- GTF
1 stop7h 25m
United Airlines
Sat 8/296:15 am
GTF
- IND
1 stop6h 26m
United Airlines
Deal found 6/23![United Airlines logo]()
$343
This Delta deal was found by Cheapflights users on 6/21. 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 8/187:35 pm
IND
- MSO
1 stop6h 12m
Delta
Tue 8/256:00 am
MSO
- IND
1 stop7h 33m
Delta
Deal found 6/21![Delta logo]()
$351
This United Airlines deal was found by Cheapflights users on 6/21. 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.
Fri 11/611:05 am
IND
- FCA
2 stops12h 37m
United Airlines
Sat 11/72:29 pm
FCA
- IND
1 stop5h 42m
United Airlines
Deal found 6/21![United Airlines logo]()
$352
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 June 26, 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 June 26, 2026.
This Delta deal was found by Cheapflights users on 6/25. 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.
Wed 10/78:00 am
IND
- GTF
1 stop6h 27m
Delta
Tue 10/131:10 pm
GTF
- IND
1 stop7h 47m
Delta
Deal found 6/25![Delta logo]()
$318
This Alaska Airlines deal was found by Cheapflights users on 6/23. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:00 am
IND
- FCA
1 stop7h 21m
Alaska Airlines
Sat 10/317:45 pm
FCA
- IND
1 stop7h 46m
Alaska Airlines
Deal found 6/23![Alaska Airlines logo]()
$321
This United Airlines deal was found by Cheapflights users on 6/21. 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.
Fri 8/143:47 pm
IND
- HLN
1 stop7h 43m
United Airlines
Tue 8/252:35 pm
HLN
- IND
1 stop5h 37m
United Airlines
Deal found 6/21![United Airlines logo]()
$329
This Southwest deal was found by Cheapflights users on 6/24. 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.
Mon 10/191:10 pm
IND
- BZN
2 stops11h 10m
Southwest
Fri 10/237:10 am
BZN
- IND
1 stop5h 40m
Southwest
Deal found 6/24![Southwest logo]()
$382
This American Airlines deal was found by Cheapflights users on 6/25. 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.
Sat 7/186:01 am
IND
- BZN
1 stop9h 08m
American Airlines
Wed 7/225:03 pm
BZN
- IND
1 stop5h 48m
American Airlines
Deal found 6/25![American Airlines logo]()
$452
This Delta deal was found by Cheapflights users on 6/25. 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.
Sun 9/207:28 pm
IND
- FCA
1 stop6h 15m
Delta
Tue 9/2912:40 pm
FCA
- IND
1 stop8h 26m
Delta
Deal found 6/25![Delta logo]()
$321
This Delta deal was found by Cheapflights users on 6/21. 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 8/197:35 pm
IND
- FCA
1 stop6h 21m
Delta
Thu 8/276:20 am
FCA
- IND
1 stop7h 13m
Delta
Deal found 6/21![Delta logo]()
$321
This Alaska Airlines deal was found by Cheapflights users on 6/25. 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 6/25![Alaska Airlines logo]()
$363
This United Airlines deal was found by Cheapflights users on 6/22. 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.
Mon 8/243:47 pm
IND
- MSO
1 stop7h 44m
United Airlines
Wed 8/262:40 pm
MSO
- IND
1 stop5h 32m
United Airlines
Deal found 6/22![United Airlines logo]()
$371
This Delta deal was found by Cheapflights users on 6/24. 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.
Fri 10/168:00 am
IND
- HLN
1 stop6h 24m
Delta
Fri 10/2312:50 pm
HLN
- IND
1 stop8h 07m
Delta
Deal found 6/24![Delta logo]()
$329
This Expedia deal was found by Cheapflights users on 6/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/127:02 am
IND
- HLN
1 stop11h 39m
Alaska Airlines
Sat 9/265:18 pm
HLN
- IND
1 stop9h 55m
Alaska Airlines
Deal found 6/21![Alaska Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 6/24. 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.
Sat 8/298:00 am
IND
- COD
1 stop7h 50m
United Airlines
Sat 9/510:10 am
COD
- IND
2 stops9h 50m
United Airlines
Deal found 6/24![United Airlines logo]()
$386
This Delta deal was found by Cheapflights users on 6/26. 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
Tue 8/256:20 am
FCA
- IND
1 stop7h 13m
Delta
Deal found 6/26![Delta logo]()
$335
This Southwest deal was found by Cheapflights users on 6/23. 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.
Thu 8/137:00 pm
IND
- BZN
1 stop6h 40m
Southwest
Mon 8/178:35 am
BZN
- IND
2 stops7h 35m
Southwest
Deal found 6/23![Southwest logo]()
$453
This United Airlines deal was found by Cheapflights users on 6/23. 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 10/283:45 pm
IND
- GTF
1 stop8h 02m
United Airlines
Sat 10/316:30 am
GTF
- IND
1 stop6h 12m
United Airlines
Deal found 6/23![United Airlines logo]()
$408
This Southwest deal was found by Cheapflights users on 6/23. 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.
Sun 7/124:25 pm
IND
- BZN
1 stop9h 50m
Southwest
Fri 7/2410:15 am
BZN
- IND
1 stop13h 30m
Southwest
Deal found 6/23![Southwest logo]()
$454
This Alaska Airlines deal was found by Cheapflights users on 6/25. 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.
Tue 9/295:28 pm
IND
- BZN
1 stop7h 31m
Alaska Airlines
Wed 9/307:03 am
BZN
- IND
1 stop7h 24m
Alaska Airlines
Deal found 6/25![Alaska Airlines logo]()
$415
This Delta deal was found by Cheapflights users on 6/22. 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.
Wed 8/127:35 pm
IND
- BIL
1 stop5h 55m
Delta
Tue 8/186:26 am
BIL
- IND
1 stop7h 07m
Delta
Deal found 6/22![Delta logo]()
$371
This United Airlines deal was found by Cheapflights users on 6/25. 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 11/78:05 am
IND
- FCA
1 stop7h 28m
United Airlines
Wed 11/116:15 am
FCA
- IND
1 stop6h 27m
United Airlines
Deal found 6/25![United Airlines logo]()
$411
This Alaska Airlines deal was found by Cheapflights users on 6/24. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/317:00 am
IND
- MSO
1 stop9h 50m
Alaska Airlines
Wed 11/47:00 am
MSO
- IND
1 stop8h 05m
Alaska Airlines
Deal found 6/24![Alaska Airlines logo]()
$431
This United Airlines deal was found by Cheapflights users on 6/25. 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 10/245:40 am
IND
- GTF
2 stops10h 01m
United Airlines
Wed 10/282:39 pm
GTF
- IND
1 stop5h 32m
United Airlines
Deal found 6/25![United Airlines logo]()
$414
This Delta deal was found by Cheapflights users on 6/25. 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 9/115:58 pm
IND
- MSO
2 stops8h 20m
Delta
Wed 9/166:00 am
MSO
- IND
1 stop7h 34m
Delta
Deal found 6/25![Delta logo]()
$406
This Alaska Airlines deal was found by Cheapflights users on 6/25. 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.
Tue 10/277:00 am
IND
- BIL
1 stop18h 50m
Alaska Airlines
Sat 10/316:01 am
BIL
- IND
1 stop9h 08m
Alaska Airlines
Deal found 6/25![Alaska Airlines logo]()
$452
This United Airlines deal was found by Cheapflights users on 6/24. 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.
Sat 10/173:44 pm
IND
- BTM
1 stop8h 46m
United Airlines
Wed 10/2110:00 am
BTM
- IND
1 stop5h 59m
United Airlines
Deal found 6/24![United Airlines logo]()
$414
This United Airlines deal was found by Cheapflights users on 6/23. 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 9/36:50 am
IND
- COD
2 stops17h 55m
United Airlines
Sat 9/125:53 pm
COD
- IND
2 stops13h 23m
United Airlines
Deal found 6/23![United Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 6/25. 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 8/184:16 pm
IND
- MSO
2 stops10h 02m
Delta
Tue 8/255:30 am
MSO
- IND
2 stops10h 55m
Delta
Deal found 6/25![Delta logo]()
$422
This Alaska Airlines deal was found by Cheapflights users on 6/21. 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 9/77:02 am
IND
- BIL
1 stop30h 36m
Alaska Airlines
Mon 9/147:29 pm
BIL
- IND
1 stop7h 44m
Alaska Airlines
Deal found 6/21![Alaska Airlines logo]()
$482
This United Airlines deal was found by Cheapflights users on 6/25. 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 11/33:45 pm
IND
- HLN
1 stop7h 54m
United Airlines
Sat 11/72:34 pm
HLN
- IND
1 stop5h 37m
United Airlines
Deal found 6/25![United Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 6/22. 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.
Thu 11/196:15 pm
IND
- BZN
1 stop7h 43m
Delta
Fri 11/276:00 am
BZN
- IND
1 stop7h 38m
Delta
Deal found 6/22![Delta logo]()
$422
This United Airlines deal was found by Cheapflights users on 6/23. 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 10/2712:51 pm
IND
- FCA
2 stops10h 51m
United Airlines
Sat 10/316:15 am
FCA
- IND
2 stops15h 28m
United Airlines
Deal found 6/23![United Airlines logo]()
$421
Last-minute flights from Indianapolis to MontanaDiscover last-minute flight deals from Indianapolis to Montana. Data last updated June 26, 2026 and is based on user searches.
Discover last-minute flight deals from Indianapolis to Montana. Data last updated June 26, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 6/22. 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.
Tue 7/78:00 am
IND
- COD
1 stop7h 19m
United Airlines
Sat 7/111:54 pm
COD
- IND
1 stop6h 36m
United Airlines
Deal found 6/22![United Airlines logo]()
$388
This United Airlines deal was found by Cheapflights users on 6/25. 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 7/102:48 pm
IND
- COD
2 stops9h 55m
United Airlines
Tue 7/141:54 pm
COD
- IND
1 stop6h 36m
United Airlines
Deal found 6/25![United Airlines logo]()
$419
This American Airlines deal was found by Cheapflights users on 6/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/141:36 pm
IND
- BZN
1 stop9h 03m
American Airlines
Tue 7/215:03 pm
BZN
- IND
1 stop5h 48m
American Airlines
Deal found 6/22![American Airlines logo]()
$363
This Delta deal was found by Cheapflights users on 6/21. 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 7/157:27 pm
IND
- BZN
1 stop6h 25m
Delta
Tue 7/213:53 pm
BZN
- IND
1 stop6h 23m
Delta
Deal found 6/21![Delta logo]()
$421
This Kiwi.com deal was found by Cheapflights users on 6/23. 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.
Thu 7/162:34 pm
IND
- GTF
1 stop21h 00m
Multiple Airlines
Mon 7/2010:19 am
GTF
- IND
2 stops45h 29m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$436
This Delta deal was found by Cheapflights users on 6/22. 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.
Sat 7/184:16 pm
IND
- BZN
1 stop5h 28m
Delta
Wed 7/223:53 pm
BZN
- IND
1 stop6h 23m
Delta
Deal found 6/22![Delta logo]()
$415
This Delta deal was found by Cheapflights users on 6/23. 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 7/184:16 pm
IND
- BZN
1 stop5h 28m
Delta
Sat 7/256:00 am
BZN
- IND
1 stop7h 33m
Delta
Deal found 6/23![Delta logo]()
$435
This American Airlines deal was found by Cheapflights users on 6/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/196:01 am
IND
- BZN
1 stop6h 46m
American Airlines
Thu 7/305:03 pm
BZN
- IND
1 stop5h 47m
American Airlines
Deal found 6/24![American Airlines logo]()
$429
This American Airlines deal was found by Cheapflights users on 6/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/201:36 pm
IND
- BZN
1 stop9h 03m
American Airlines
Wed 7/225:03 pm
BZN
- IND
1 stop5h 48m
American Airlines
Deal found 6/23![American Airlines logo]()
$422
This Delta deal was found by Cheapflights users on 6/21. 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 7/237:27 pm
IND
- BZN
1 stop6h 25m
Delta
Mon 7/2711:29 am
BZN
- IND
1 stop4h 53m
Delta
Deal found 6/21![Delta logo]()
$377
This Southwest deal was found by Cheapflights users on 6/24. 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.
Fri 7/248:00 pm
IND
- BZN
1 stop7h 15m
Southwest
Fri 7/316:10 am
BZN
- IND
1 stop8h 00m
Southwest
Deal found 6/24![Southwest logo]()
$397
This United Airlines deal was found by Cheapflights users on 6/25. 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.
Sun 7/264:25 pm
IND
- BZN
1 stop8h 18m
United Airlines
Fri 7/314:24 pm
BZN
- IND
1 stop5h 20m
United Airlines
Deal found 6/25![United Airlines logo]()
$424
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 June 26, 2026.
Search for one-way flight options from Indianapolis to Montana. Find affordable one-way fares based on user searches. Data last updated June 26, 2026.
This Delta deal was found by Cheapflights users on 6/23. 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 7/184:16 pm
IND
- FCA
1 stop6h 01m
Delta
Deal found 6/23![Delta logo]()
$161
This Delta deal was found by Cheapflights users on 6/24. 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 9/164:29 pm
IND
- FCA
2 stops8h 25m
Delta
Deal found 6/24![Delta logo]()
$166
This Delta deal was found by Cheapflights users on 6/23. 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 9/227:28 pm
IND
- BZN
1 stop5h 51m
Delta
Deal found 6/23![Delta logo]()
$182
This Southwest deal was found by Cheapflights users on 6/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/224:25 pm
IND
- BZN
2 stops8h 00m
Southwest
Deal found 6/22![Southwest logo]()
$187
This Delta deal was found by Cheapflights users on 6/22. 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.
Fri 7/317:27 pm
IND
- BZN
1 stop6h 25m
Delta
Deal found 6/22![Delta logo]()
$189
This Delta deal was found by Cheapflights users on 6/21. 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 7/267:27 pm
IND
- FCA
1 stop6h 16m
Delta
Deal found 6/21![Delta logo]()
$190
This United Airlines deal was found by Cheapflights users on 6/22. 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.
Sun 7/124:25 pm
IND
- FCA
1 stop8h 30m
United Airlines
Deal found 6/22![United Airlines logo]()
$197
This Sun Country Air deal was found by Cheapflights users on 6/24. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/177:00 pm
IND
- FCA
1 stop17h 00m
Sun Country Air
Deal found 6/24![Sun Country Air logo]()
$198
This Kiwi.com deal was found by Cheapflights users on 6/23. 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.
Fri 7/3112:20 pm
IND
- MSO
3 stops47h 14m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$210
This Alaska Airlines deal was found by Cheapflights users on 6/25. 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 9/215:28 pm
IND
- BIL
1 stop8h 01m
Alaska Airlines
Deal found 6/25![Alaska Airlines logo]()
$216
This Delta deal was found by Cheapflights users on 6/22. 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.
Mon 9/215:25 pm
IND
- BIL
2 stops7h 50m
Delta
Deal found 6/22![Delta logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 6/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/187:47 pm
IND
- FCA
2 stops39h 53m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$224
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 June 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $316 (United Airlines) |
One-way from | $161 (American Airlines) |
Popular in | November |
Cheapest in | October |
Average price | $400 |
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 June 26, 2026.
Use the filters below to find and compare flights from Indianapolis to Montana that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
IndianapolisGreat Falls
IND - GTF
INDGTF
Indianapolis
Wed 10/7
8:00 am-12:27 pm
1 stop6h 27m
Great Falls
Tue 10/13
1:10 pm-10:57 pm
1 stop7h 47m
$318
IndianapolisKalispell
IND - FCA
INDFCA
Indianapolis
Tue 10/27
7:00 am-12:21 pm
1 stop7h 21m
Kalispell Glacier Park
Sat 10/31
7:45 pm-5:31 am
1 stop7h 46m
$321
IndianapolisKalispell
IND - FCA
INDFCA
Indianapolis
Sun 9/20
7:28 pm-11:43 pm
1 stop6h 15m
Kalispell Glacier Park
Tue 9/29
12:40 pm-11:06 pm
1 stop8h 26m
$321
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
$321
IndianapolisHelena
IND - HLN
INDHLN
Indianapolis
Fri 8/14
3:47 pm-9:30 pm
1 stop7h 43m
Helena
Tue 8/25
2:35 pm-10:12 pm
1 stop5h 37m
$329
IndianapolisHelena
IND - HLN
INDHLN
Indianapolis
Fri 10/16
8:00 am-12:24 pm
1 stop6h 24m
Helena
Fri 10/23
12:50 pm-10:57 pm
1 stop8h 07m
$329
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
$335
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
$363
IndianapolisMissoula
IND - MSO
INDMSO
Indianapolis
Mon 8/24
3:47 pm-9:31 pm
1 stop7h 44m
Missoula Johnson-Bell Field
Wed 8/26
2:40 pm-10:12 pm
1 stop5h 32m
$371
Quickest round-trip
IndianapolisBillings
IND - BIL
INDBIL
Indianapolis
Wed 8/12
7:35 pm-11:30 pm
1 stop5h 55m
Billings Logan Intl
Tue 8/18
6:26 am-3:33 pm
1 stop7h 07m
$371
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-COD
IND-GTF
IND-FCA
IND-HLN
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-COD
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 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 June 26, 2026.
Read through reviews of airlines operating flights from Indianapolis to Montana, such as Alaska Airlines,Southwest, 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
Crew
8.5
Food
7.0
Entertainment
7.0
Overall
7.9
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Boarding
8.1
Crew
8.5
Food
7.0
Entertainment
7.0
Overall
7.9
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Boarding
8.1
Crew
8.5
Food
7.0
Entertainment
7.0
Overall
7.9
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Boarding
8.1
Crew
8.5
Food
7.0
Entertainment
7.0
Overall
7.9
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Boarding
8.1
Crew
8.5
Food
7.0
Entertainment
7.0
Overall
7.9
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Boarding
8.1
Crew
8.5
Food
7.0
Entertainment
7.0
Overall
7.9
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
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 June 26, 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 June 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$139 | Average$293 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$175 | Average$423 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$228 | Average$369 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$230 | Average$428 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$260 | Average$555 | FlexibilityNo cancel fee | On-time69% |