$145+ Cheap flights from Montana to Indianapolis (IND)
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 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — IND
May 2 — May 91
Round-trip
1 adult, Economy
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Cheapest flights from Montana to IndianapolisExplore the most affordable flight options available from Montana to Indianapolis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2026.
Explore the most affordable flight options available from Montana to Indianapolis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2026.
This Delta deal was found by Cheapflights users on 3/29. 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 4/302:53 pm
BZN
- IND
1 stop7h 48m
Delta
Sun 5/37:05 am
IND
- BZN
1 stop7h 29m
Delta
Deal found 3/29![Delta logo]()
$289
This American Airlines deal was found by Cheapflights users on 3/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/161:43 pm
BZN
- IND
1 stop8h 14m
American Airlines
Sat 4/186:00 am
IND
- BZN
1 stop8h 53m
American Airlines
Deal found 3/28![American Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 3/28. 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 4/161:45 pm
BZN
- IND
1 stop7h 42m
Delta
Sat 4/186:00 am
IND
- BZN
2 stops8h 34m
Delta
Deal found 3/28![Delta logo]()
$314
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 5/66:24 am
BIL
- IND
2 stops7h 15m
Delta
Tue 5/127:54 pm
IND
- BIL
1 stop5h 20m
Delta
Deal found 3/31![Delta logo]()
$324
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 5/66:24 am
BIL
- IND
2 stops9h 20m
Delta
Wed 5/132:10 pm
IND
- BIL
2 stops11h 04m
Delta
Deal found 3/31![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 3/28. 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.
Mon 4/136:34 pm
BZN
- IND
2 stops13h 54m
Delta
Fri 4/175:29 pm
IND
- BZN
2 stops8h 40m
Delta
Deal found 3/28![Delta logo]()
$339
This United Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 5/66:35 am
BIL
- IND
1 stop5h 48m
United Airlines
Wed 5/137:01 pm
IND
- BIL
1 stop5h 44m
United Airlines
Deal found 3/31![United Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 6/193:53 pm
BZN
- IND
1 stop6h 24m
Delta
Mon 6/227:33 pm
IND
- BZN
1 stop6h 25m
Delta
Deal found 3/31![Delta logo]()
$344
This Delta deal was found by Cheapflights users on 3/30. 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.
Fri 5/293:30 pm
MSO
- IND
1 stop5h 42m
Delta
Mon 6/17:54 pm
IND
- MSO
1 stop5h 46m
Delta
Deal found 3/30![Delta logo]()
$349
This Delta deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” 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 5/142:19 pm
BZN
- IND
1 stop8h 14m
Delta
Tue 5/194:49 pm
IND
- BZN
2 stops9h 10m
Delta
Deal found 4/1![Delta logo]()
$349
This American Airlines deal was found by Cheapflights users on 3/29. 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 7/114:58 pm
BZN
- IND
1 stop5h 39m
American Airlines
Thu 7/1612:07 pm
IND
- BZN
1 stop6h 01m
American Airlines
Deal found 3/29![American Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 3/29. 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.
Fri 6/126:00 am
BZN
- IND
2 stops10h 48m
Delta
Sun 6/217:33 pm
IND
- BZN
1 stop6h 25m
Delta
Deal found 3/29![Delta logo]()
$369
Best flights from Montana to IndianapolisDiscover carefully curated flight deals from Montana to Indianapolis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 2, 2026.
Discover carefully curated flight deals from Montana to Indianapolis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 2, 2026.
This Southwest deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” 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 5/311:00 am
BZN
- IND
1 stop7h 05m
Southwest
Tue 5/57:05 pm
IND
- BZN
1 stop7h 10m
Southwest
Deal found 4/1![Southwest logo]()
$289
This Delta deal was found by Cheapflights users on 3/28. 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 4/161:45 pm
BZN
- IND
1 stop7h 42m
Delta
Sat 4/186:00 am
IND
- BZN
2 stops8h 34m
Delta
Deal found 3/28![Delta logo]()
$314
This United Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 5/66:35 am
BIL
- IND
1 stop5h 48m
United Airlines
Wed 5/137:01 pm
IND
- BIL
1 stop5h 44m
United Airlines
Deal found 3/31![United Airlines logo]()
$339
This Alaska Airlines deal was found by Cheapflights users on 3/29. 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.
Fri 5/81:08 pm
MSO
- IND
2 stops26h 48m
Alaska Airlines
Wed 5/136:39 pm
IND
- MSO
1 stop7h 20m
Alaska Airlines
Deal found 3/29![Alaska Airlines logo]()
$496
This Southwest deal was found by Cheapflights users on 3/28. 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.
Wed 7/291:30 pm
BZN
- IND
1 stop8h 10m
Southwest
Mon 8/38:30 pm
IND
- BZN
1 stop6h 40m
Southwest
Deal found 3/28![Southwest logo]()
$309
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 5/66:24 am
BIL
- IND
2 stops10h 29m
Delta
Wed 5/137:54 pm
IND
- BIL
1 stop5h 20m
Delta
Deal found 3/31![Delta logo]()
$324
This American Airlines deal was found by Cheapflights users on 3/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/141:51 pm
BIL
- IND
1 stop8h 06m
American Airlines
Sun 5/177:30 am
IND
- BIL
1 stop7h 51m
American Airlines
Deal found 3/28![American Airlines logo]()
$665
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 5/66:24 am
BIL
- IND
2 stops7h 15m
Delta
Tue 5/127:54 pm
IND
- BIL
1 stop5h 20m
Delta
Deal found 3/31![Delta logo]()
$324
This United Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” 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 4/282:40 pm
BZN
- IND
1 stop6h 14m
United Airlines
Wed 4/296:10 pm
IND
- BZN
1 stop6h 28m
United Airlines
Deal found 4/1![United Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” 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 4/1711:59 am
BZN
- IND
2 stops10h 08m
Delta
Sun 4/196:00 am
IND
- BZN
1 stop9h 36m
Delta
Deal found 4/1![Delta logo]()
$334
This Delta deal was found by Cheapflights users on 3/28. 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.
Mon 4/136:34 pm
BZN
- IND
2 stops13h 54m
Delta
Fri 4/175:29 pm
IND
- BZN
2 stops8h 40m
Delta
Deal found 3/28![Delta logo]()
$339
This United Airlines deal was found by Cheapflights users on 3/28. 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.
Sat 4/252:25 pm
HLN
- IND
1 stop6h 29m
United Airlines
Wed 4/298:55 am
IND
- HLN
1 stop6h 44m
United Airlines
Deal found 3/28![United Airlines logo]()
$439
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 6/193:53 pm
BZN
- IND
1 stop6h 24m
Delta
Mon 6/227:33 pm
IND
- BZN
1 stop6h 25m
Delta
Deal found 3/31![Delta logo]()
$344
This United Airlines deal was found by Cheapflights users on 3/28. 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.
Sat 4/189:37 am
BTM
- IND
2 stops12h 02m
United Airlines
Tue 4/213:38 pm
IND
- BTM
1 stop8h 44m
United Airlines
Deal found 3/28![United Airlines logo]()
$444
This Delta deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” 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 5/142:19 pm
BZN
- IND
1 stop8h 14m
Delta
Tue 5/194:49 pm
IND
- BZN
2 stops9h 10m
Delta
Deal found 4/1![Delta logo]()
$349
This Alaska Airlines deal was found by Cheapflights users on 3/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/256:22 pm
HLN
- IND
2 stops14h 23m
Alaska Airlines
Wed 4/296:00 am
IND
- HLN
2 stops13h 45m
Alaska Airlines
Deal found 3/30![Alaska Airlines logo]()
$604
This United Airlines deal was found by Cheapflights users on 3/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/259:37 am
BTM
- IND
2 stops12h 02m
United Airlines
Wed 4/293:38 pm
IND
- BTM
1 stop8h 44m
United Airlines
Deal found 3/30![United Airlines logo]()
$469
This Delta deal was found by Cheapflights users on 3/30. 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.
Fri 5/293:30 pm
MSO
- IND
1 stop5h 42m
Delta
Mon 6/14:49 pm
IND
- MSO
2 stops9h 33m
Delta
Deal found 3/30![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 3/29. 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.
Fri 6/126:00 am
BZN
- IND
2 stops10h 48m
Delta
Sun 6/217:33 pm
IND
- BZN
1 stop6h 25m
Delta
Deal found 3/29![Delta logo]()
$369
This Alaska Airlines deal was found by Cheapflights users on 3/29. 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 5/147:21 pm
BIL
- IND
1 stop8h 24m
Alaska Airlines
Sun 5/177:05 am
IND
- BIL
1 stop8h 16m
Alaska Airlines
Deal found 3/29![Alaska Airlines logo]()
$683
This Delta deal was found by Cheapflights users on 3/30. 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.
Fri 5/83:30 pm
MSO
- IND
1 stop5h 42m
Delta
Mon 5/117:54 pm
IND
- MSO
1 stop5h 46m
Delta
Deal found 3/30![Delta logo]()
$374
This United Airlines deal was found by Cheapflights users on 3/28. 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.
Sun 4/122:35 pm
BIL
- IND
1 stop6h 19m
United Airlines
Thu 4/1611:04 am
IND
- BIL
2 stops11h 53m
United Airlines
Deal found 3/28![United Airlines logo]()
$578
This Delta deal was found by Cheapflights users on 3/28. 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.
Tue 5/121:14 pm
MSO
- IND
2 stops9h 19m
Delta
Tue 5/197:54 pm
IND
- MSO
1 stop5h 46m
Delta
Deal found 3/28![Delta logo]()
$379
This United Airlines deal was found by Cheapflights users on 3/29. 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 6/12:37 pm
GTF
- IND
1 stop5h 53m
United Airlines
Sat 6/133:37 pm
IND
- GTF
1 stop7h 57m
United Airlines
Deal found 3/29![United Airlines logo]()
$618
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 4/161:40 pm
MSO
- IND
1 stop7h 15m
Delta
Mon 4/205:29 pm
IND
- MSO
2 stops8h 47m
Delta
Deal found 3/31![Delta logo]()
$404
This Delta deal was found by Cheapflights users on 3/28. 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.
Fri 5/81:14 pm
MSO
- IND
1 stop7h 50m
Delta
Wed 5/137:54 pm
IND
- MSO
1 stop5h 46m
Delta
Deal found 3/28![Delta logo]()
$414
This Delta deal was found by Cheapflights users on 3/29. 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.
Fri 5/11:40 pm
MSO
- IND
2 stops8h 39m
Delta
Mon 5/45:29 pm
IND
- MSO
2 stops8h 47m
Delta
Deal found 3/29![Delta logo]()
$424
This Delta deal was found by Cheapflights users on 3/30. 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.
Thu 5/73:30 pm
MSO
- IND
1 stop5h 42m
Delta
Mon 5/116:30 am
IND
- MSO
2 stops10h 10m
Delta
Deal found 3/30![Delta logo]()
$484
This Delta deal was found by Cheapflights users on 3/29. 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.
Mon 6/11:07 pm
GTF
- IND
1 stop7h 57m
Delta
Sat 6/132:48 pm
IND
- GTF
2 stops9h 52m
Delta
Deal found 3/29![Delta logo]()
$484
This Delta deal was found by Cheapflights users on 3/30. 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.
Thu 5/73:30 pm
MSO
- IND
1 stop5h 42m
Delta
Sun 5/107:54 am
IND
- MSO
1 stop6h 40m
Delta
Deal found 3/30![Delta logo]()
$509
Last-minute flights from Montana to IndianapolisDiscover last-minute flight deals from Montana to Indianapolis. Data last updated April 2, 2026 and is based on user searches.
Discover last-minute flight deals from Montana to Indianapolis. Data last updated April 2, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 3/29. 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.
Mon 4/62:45 pm
BZN
- IND
1 stop7h 35m
Delta
Mon 4/137:05 am
IND
- BZN
1 stop7h 29m
Delta
Deal found 3/29![Delta logo]()
$374
This Delta deal was found by Cheapflights users on 3/28. 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.
Mon 4/136:34 pm
BZN
- IND
2 stops13h 54m
Delta
Fri 4/175:29 pm
IND
- BZN
2 stops8h 40m
Delta
Deal found 3/28![Delta logo]()
$339
This American Airlines deal was found by Cheapflights users on 3/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/161:43 pm
BZN
- IND
1 stop8h 14m
American Airlines
Sat 4/186:00 am
IND
- BZN
1 stop8h 53m
American Airlines
Deal found 3/28![American Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 3/28. 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 4/161:45 pm
BZN
- IND
1 stop7h 42m
Delta
Sat 4/186:00 am
IND
- BZN
2 stops8h 34m
Delta
Deal found 3/28![Delta logo]()
$314
This Delta deal was found by Cheapflights users on 3/29. 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 4/302:53 pm
BZN
- IND
1 stop7h 48m
Delta
Sun 5/37:05 am
IND
- BZN
1 stop7h 29m
Delta
Deal found 3/29![Delta logo]()
$289
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 5/66:24 am
BIL
- IND
2 stops7h 15m
Delta
Tue 5/127:54 pm
IND
- BIL
1 stop5h 20m
Delta
Deal found 3/31![Delta logo]()
$324
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 5/66:24 am
BIL
- IND
2 stops9h 20m
Delta
Wed 5/132:10 pm
IND
- BIL
2 stops11h 04m
Delta
Deal found 3/31![Delta logo]()
$329
This United Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 5/66:35 am
BIL
- IND
1 stop5h 48m
United Airlines
Wed 5/137:01 pm
IND
- BIL
1 stop5h 44m
United Airlines
Deal found 3/31![United Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 5/83:30 pm
MSO
- IND
1 stop5h 42m
Delta
Wed 5/137:54 pm
IND
- MSO
1 stop5h 46m
Delta
Deal found 3/31![Delta logo]()
$374
This Delta deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” 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 5/142:19 pm
BZN
- IND
1 stop8h 14m
Delta
Tue 5/194:49 pm
IND
- BZN
2 stops9h 10m
Delta
Deal found 4/1![Delta logo]()
$349
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 5/221:00 pm
BZN
- IND
1 stop8h 04m
Delta
Tue 5/267:54 pm
IND
- BZN
1 stop5h 50m
Delta
Deal found 3/31![Delta logo]()
$344
This Delta deal was found by Cheapflights users on 3/30. 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.
Fri 5/293:30 pm
MSO
- IND
1 stop5h 42m
Delta
Mon 6/17:54 pm
IND
- MSO
1 stop5h 46m
Delta
Deal found 3/30![Delta logo]()
$349
One-way flights from Montana to IndianapolisSearch for one-way flight options from Montana to Indianapolis. Find affordable one-way fares based on user searches. Data last updated April 2, 2026.
Search for one-way flight options from Montana to Indianapolis. Find affordable one-way fares based on user searches. Data last updated April 2, 2026.
This Delta deal was found by Cheapflights users on 3/30. 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.
Fri 7/1012:20 pm
BZN
- IND
1 stop9h 15m
Delta
Deal found 3/30![Delta logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 3/28. 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.
Mon 5/410:34 am
BIL
- IND
2 stops46h 49m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/195:46 pm
BZN
- IND
1 stop17h 11m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$156
This American Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” 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 4/151:43 pm
BZN
- IND
1 stop8h 14m
American Airlines
Deal found 4/1![American Airlines logo]()
$165
This Delta deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” 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 4/156:34 pm
BZN
- IND
2 stops12h 26m
Delta
Deal found 4/1![Delta logo]()
$170
This United Airlines deal was found by Cheapflights users on 3/28. 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.
Sat 4/182:38 pm
MSO
- IND
1 stop6h 16m
United Airlines
Deal found 3/28![United Airlines logo]()
$175
This Delta deal was found by Cheapflights users on 3/28. 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.
Sat 4/185:20 am
MSO
- IND
2 stops9h 14m
Delta
Deal found 3/28![Delta logo]()
$180
This Southwest deal was found by Cheapflights users on 3/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/135:15 am
BZN
- IND
1 stop5h 10m
Southwest
Deal found 3/29![Southwest logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 3/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/35:46 pm
BZN
- IND
2 stops24h 14m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$189
This Southwest deal was found by Cheapflights users on 3/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/911:20 am
BZN
- IND
2 stops7h 40m
Southwest
Deal found 3/30![Southwest logo]()
$190
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 5/255:35 am
BZN
- IND
2 stops8h 09m
Delta
Deal found 3/31![Delta logo]()
$205
This Orbitz deal was found by Cheapflights users on 3/29. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/227:59 pm
BZN
- IND
2 stops19h 46m
Alaska Airlines
Deal found 3/29![Alaska Airlines logo]()
$206
Find flight deals from Montana to Indianapolis
Keep the following information in mind while searching for Montana to Indianapolis flight deals. Data was last updated April 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $289 (Delta) |
One-way from | $145 (Delta) |
Popular in | March |
Cheapest in | January |
Average price | $507 |
Cheapflights Fare Finder
Customize your flight search to find flights from Montana to Indianapolis 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 April 2, 2026.
Use the filters below to find and compare flights from Montana to Indianapolis that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BozemanIndianapolis
BZN - IND
BZNIND
Bozeman Gallatin Field
Sun 5/3
11:00 am-8:05 pm
1 stop7h 05m
Indianapolis
Tue 5/5
7:05 pm-12:15 am
1 stop7h 10m
$289
BozemanIndianapolis
BZN - IND
BZNIND
Bozeman Gallatin Field
Wed 7/29
1:30 pm-11:40 pm
1 stop8h 10m
Indianapolis
Mon 8/3
8:30 pm-1:10 am
1 stop6h 40m
$309
BozemanIndianapolis
BZN - IND
BZNIND
Bozeman Gallatin Field
Thu 4/16
1:45 pm-11:27 pm
1 stop7h 42m
Indianapolis
Sat 4/18
6:00 am-12:34 pm
2 stops8h 34m
$314
BillingsIndianapolis
BIL - IND
BILIND
Billings Logan Intl
Wed 5/6
6:24 am-6:53 pm
2 stops10h 29m
Indianapolis
Wed 5/13
7:54 pm-11:14 pm
1 stop5h 20m
$324
BillingsIndianapolis
BIL - IND
BILIND
Billings Logan Intl
Wed 5/6
6:24 am-3:39 pm
2 stops7h 15m
Indianapolis
Tue 5/12
7:54 pm-11:14 pm
1 stop5h 20m
$324
BozemanIndianapolis
BZN - IND
BZNIND
Bozeman Gallatin Field
Fri 4/17
11:59 am-12:07 am
2 stops10h 08m
Indianapolis
Sun 4/19
6:00 am-1:36 pm
1 stop9h 36m
$334
BillingsIndianapolis
BIL - IND
BILIND
Billings Logan Intl
Wed 5/6
6:35 am-2:23 pm
1 stop5h 48m
Indianapolis
Wed 5/13
7:01 pm-10:45 pm
1 stop5h 44m
$339
BozemanIndianapolis
BZN - IND
BZNIND
Bozeman Gallatin Field
Mon 4/13
6:34 pm-10:28 am
2 stops13h 54m
Indianapolis
Fri 4/17
5:29 pm-12:09 am
2 stops8h 40m
$339
BozemanIndianapolis
BZN - IND
BZNIND
Bozeman Gallatin Field
Fri 6/19
3:53 pm-12:17 am
1 stop6h 24m
Indianapolis
Mon 6/22
7:33 pm-11:58 pm
1 stop6h 25m
$344
BozemanIndianapolis
BZN - IND
BZNIND
Bozeman Gallatin Field
Thu 5/14
2:19 pm-12:33 am
1 stop8h 14m
Indianapolis
Tue 5/19
4:49 pm-11:59 pm
2 stops9h 10m
$349
Showing 1-10 of 57 resultsSorted by cheapest first
Best time to book a flight from Montana to Indianapolis
Have a flexible travel schedule? Discover the best time to fly to Indianapolis from Montana with our price prediction graph.
BZN-IND
MSO-IND
BIL-IND
HLN-IND
BTM-IND
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 Montana to Indianapolis
USMT-IND
BZN-IND
MSO-IND
BIL-IND
HLN-IND
What is the cheapest month to book a flight from Montana to Indianapolis?
Currently, March is the cheapest month in which you can book a flight from Montana to Indianapolis (average of $132). Flying from Montana to Indianapolis in February is currently the most expensive (average of $491). 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 Montana to Indianapolis?
Related info for your journey
Find useful and relevant information for your journey from Montana to Indianapolis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Indianapolis?
Book flights to Indianapolis if you plan to visit one of these locationsMuncie
Terre Haute
Fishers
Greenwood
Noblesville
Kokomo
Plainfield
Mooresville
Anderson
Franklin
Carmel
Bloomington
Crawfordsville
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Montana to Indianapolis
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Complete your trip
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Search flights from Montana to Indianapolis by cabin class
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Other flights to Indianapolis
Explore flights to Indianapolis departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 2, 2026.
Montana and Indianapolis flights
Browse other Montana and Indianapolis flight options. Last updated on April 2, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Montana to Indianapolis flights
Consider these flights traveling from Montana to Indianapolis.
Top 4 airlines flying from Montana to Indianapolis
Discover the top 4 airlines that operate flights from Montana to Indianapolis. 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 April 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$151 | Average$400 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$218 | Average$390 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$245 | Average$349 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$262 | Average$495 | FlexibilityNo cancel fee | On-time69% |