$166+ 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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
IND — BZN
Sep 2 — Sep 91
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 August 3, 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 August 3, 2026.
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Fri 8/218:00 am
IND
- GTF
1 stop7h 29m
United Airlines
Tue 8/256:15 am
GTF
- IND
1 stop6h 26m
United Airlines
Deal found 7/30![United Airlines logo]()
$328
This Delta deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 9/247:28 pm
IND
- FCA
1 stop6h 15m
Delta
Tue 9/296:35 am
FCA
- IND
1 stop6h 59m
Delta
Deal found 8/3![Delta logo]()
$331
This American Airlines deal was found by Cheapflights users on 7/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:50 am
IND
- FCA
2 stops9h 43m
American Airlines
Wed 9/301:02 pm
FCA
- IND
1 stop7h 17m
American Airlines
Deal found 7/31![American Airlines logo]()
$336
This United Airlines deal was found by Cheapflights users on 8/1. 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 8/2511:38 am
IND
- GTF
2 stops11h 34m
United Airlines
Tue 9/16:15 am
GTF
- IND
2 stops9h 39m
United Airlines
Deal found 8/1![United Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Wed 8/262:00 pm
IND
- COD
2 stops10h 45m
United Airlines
Wed 9/22:25 pm
COD
- IND
1 stop5h 47m
United Airlines
Deal found 7/29![United Airlines logo]()
$354
This United Airlines deal was found by Cheapflights users on 7/29. 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 8/173:47 pm
IND
- FCA
1 stop7h 34m
United Airlines
Fri 8/213:58 pm
FCA
- IND
1 stop5h 37m
United Airlines
Deal found 7/29![United Airlines logo]()
$356
This Orbitz deal was found by Cheapflights users on 8/1. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:02 am
IND
- GTF
1 stop11h 36m
Alaska Airlines
Tue 9/15:18 pm
GTF
- IND
1 stop9h 55m
Alaska Airlines
Deal found 8/1![Alaska Airlines logo]()
$358
This Delta deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 8/197:50 am
IND
- WYS
1 stop6h 37m
Delta
Wed 8/261:09 pm
WYS
- IND
1 stop7h 59m
Delta
Deal found 8/3![Delta logo]()
$359
This Delta deal was found by Cheapflights users on 7/29. 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 9/262:10 pm
IND
- FCA
2 stops8h 08m
Delta
Sat 10/36:35 am
FCA
- IND
2 stops11h 00m
Delta
Deal found 7/29![Delta logo]()
$361
This Alaska Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 9/225:28 pm
IND
- MSO
1 stop7h 33m
Alaska Airlines
Tue 9/294:16 pm
MSO
- IND
1 stop10h 57m
Alaska Airlines
Deal found 8/3![Alaska Airlines logo]()
$361
This Delta deal was found by Cheapflights users on 7/30. 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 8/207:50 am
IND
- GTF
1 stop6h 38m
Delta
Mon 8/246:18 pm
GTF
- IND
2 stops12h 47m
Delta
Deal found 7/30![Delta logo]()
$364
This Alaska Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 9/237:02 am
IND
- BZN
2 stops15h 43m
Alaska Airlines
Wed 9/309:20 am
BZN
- IND
2 stops17h 53m
Alaska Airlines
Deal found 8/2![Alaska Airlines logo]()
$364
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 August 3, 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 August 3, 2026.
This United Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/23:47 pm
IND
- GTF
1 stop7h 25m
United Airlines
Sat 9/52:25 pm
GTF
- IND
1 stop5h 48m
United Airlines
Deal found 8/2![United Airlines logo]()
$328
This Delta deal was found by Cheapflights users on 7/31. 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 12/117:00 am
IND
- FCA
1 stop6h 31m
Delta
Sun 12/1312:25 pm
FCA
- IND
1 stop8h 29m
Delta
Deal found 7/31![Delta logo]()
$331
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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.
Tue 10/277:02 am
IND
- BZN
1 stop9h 13m
Alaska Airlines
Sat 10/317:24 am
BZN
- IND
1 stop7h 45m
Alaska Airlines
Deal found 7/29![Alaska Airlines logo]()
$369
This Southwest deal was found by Cheapflights users on 7/31. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/287:00 pm
IND
- BZN
1 stop6h 45m
Southwest
Wed 9/303:25 pm
BZN
- IND
1 stop5h 25m
Southwest
Deal found 7/31![Southwest logo]()
$387
This American Airlines deal was found by Cheapflights users on 7/30. 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.
Tue 8/2512:14 pm
IND
- BIL
2 stops12h 33m
American Airlines
Tue 9/17:00 am
BIL
- IND
1 stop8h 38m
American Airlines
Deal found 7/30![American Airlines logo]()
$416
This Delta deal was found by Cheapflights users on 7/31. 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 12/107:00 am
IND
- FCA
1 stop6h 31m
Delta
Sun 12/1312:25 pm
FCA
- IND
1 stop8h 29m
Delta
Deal found 7/31![Delta logo]()
$331
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Wed 10/2812:04 pm
IND
- GTF
2 stops11h 34m
United Airlines
Sat 10/316:30 am
GTF
- IND
1 stop6h 13m
United Airlines
Deal found 7/30![United Airlines logo]()
$334
This Delta deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/224:32 pm
IND
- GTF
2 stops8h 12m
Delta
Thu 10/291:18 pm
GTF
- IND
1 stop7h 45m
Delta
Deal found 8/3![Delta logo]()
$334
This United Airlines deal was found by Cheapflights users on 8/1. 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 8/2511:38 am
IND
- GTF
2 stops11h 34m
United Airlines
Tue 9/16:15 am
GTF
- IND
2 stops9h 39m
United Airlines
Deal found 8/1![United Airlines logo]()
$339
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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 9/125:28 pm
IND
- BZN
1 stop7h 31m
Alaska Airlines
Sat 9/199:20 am
BZN
- IND
2 stops17h 53m
Alaska Airlines
Deal found 7/30![Alaska Airlines logo]()
$376
This Southwest deal was found by Cheapflights users on 8/1. 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.
Tue 9/17:30 am
IND
- BZN
1 stop7h 55m
Southwest
Sun 9/66:55 am
BZN
- IND
2 stops9h 35m
Southwest
Deal found 8/1![Southwest logo]()
$428
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Wed 8/262:00 pm
IND
- COD
2 stops10h 45m
United Airlines
Wed 9/22:25 pm
COD
- IND
1 stop5h 47m
United Airlines
Deal found 7/29![United Airlines logo]()
$354
This Delta deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 8/197:50 am
IND
- WYS
1 stop6h 37m
Delta
Wed 8/261:09 pm
WYS
- IND
1 stop7h 59m
Delta
Deal found 8/2![Delta logo]()
$359
This Alaska Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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
- MSO
1 stop7h 33m
Alaska Airlines
Sat 10/37:03 am
MSO
- IND
1 stop8h 06m
Alaska Airlines
Deal found 8/2![Alaska Airlines logo]()
$395
This American Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 9/26:04 am
IND
- MSO
1 stop8h 31m
American Airlines
Sat 9/51:25 pm
MSO
- IND
1 stop8h 18m
American Airlines
Deal found 8/2![American Airlines logo]()
$454
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Fri 8/212:00 pm
IND
- GTF
2 stops9h 12m
United Airlines
Tue 8/256:15 am
GTF
- IND
2 stops11h 59m
United Airlines
Deal found 7/30![United Airlines logo]()
$356
This Southwest deal was found by Cheapflights users on 8/1. 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.
Wed 10/1412:05 pm
IND
- BZN
2 stops9h 35m
Southwest
Sun 10/185:00 am
BZN
- IND
2 stops9h 20m
Southwest
Deal found 8/1![Southwest logo]()
$433
This Delta deal was found by Cheapflights users on 8/1. 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.
Tue 9/227:28 pm
IND
- MSO
1 stop6h 14m
Delta
Tue 9/296:00 am
MSO
- IND
1 stop7h 34m
Delta
Deal found 8/1![Delta logo]()
$361
This Alaska Airlines deal was found by Cheapflights users on 7/31. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/285:28 pm
IND
- BZN
1 stop7h 31m
Alaska Airlines
Wed 9/309:20 am
BZN
- IND
2 stops17h 53m
Alaska Airlines
Deal found 7/31![Alaska Airlines logo]()
$420
This Delta deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 9/208:00 am
IND
- FCA
1 stop5h 47m
Delta
Tue 9/296:35 am
FCA
- IND
1 stop6h 59m
Delta
Deal found 8/2![Delta logo]()
$365
This American Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 9/236:50 am
IND
- FCA
2 stops9h 43m
American Airlines
Sun 10/43:26 pm
FCA
- IND
2 stops15h 33m
American Airlines
Deal found 8/2![American Airlines logo]()
$503
This United Airlines deal was found by Cheapflights users on 8/1. 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.
Sat 9/52:00 pm
IND
- BZN
1 stop6h 42m
United Airlines
Wed 9/911:40 am
BZN
- IND
1 stop8h 19m
United Airlines
Deal found 8/1![United Airlines logo]()
$378
This Alaska Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 9/185:28 pm
IND
- BZN
1 stop7h 31m
Alaska Airlines
Mon 9/212:21 pm
BZN
- IND
1 stop12h 52m
Alaska Airlines
Deal found 8/3![Alaska Airlines logo]()
$432
This United Airlines deal was found by Cheapflights users on 8/1. 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.
Sat 9/57:00 am
IND
- BIL
1 stop6h 02m
United Airlines
Wed 9/95:00 am
BIL
- IND
1 stop7h 41m
United Airlines
Deal found 8/1![United Airlines logo]()
$381
This Delta deal was found by Cheapflights users on 7/31. 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 9/27:55 am
IND
- BIL
2 stops11h 49m
Delta
Sat 9/56:26 am
BIL
- IND
1 stop7h 07m
Delta
Deal found 7/31![Delta logo]()
$386
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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.
Tue 9/225:28 pm
IND
- BZN
1 stop7h 31m
Alaska Airlines
Mon 9/282:21 pm
BZN
- IND
1 stop12h 52m
Alaska Airlines
Deal found 7/29![Alaska Airlines logo]()
$443
This United Airlines deal was found by Cheapflights users on 7/31. 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.
Thu 8/2710:52 am
IND
- HLN
2 stops12h 38m
United Airlines
Sun 8/302:35 pm
HLN
- IND
1 stop5h 37m
United Airlines
Deal found 7/31![United Airlines logo]()
$389
This Delta deal was found by Cheapflights users on 8/1. 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.
Sat 9/54:16 pm
IND
- BIL
2 stops8h 37m
Delta
Wed 9/96:33 pm
BIL
- IND
2 stops13h 03m
Delta
Deal found 8/1![Delta logo]()
$391
This Alaska Airlines deal was found by Cheapflights users on 7/31. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:02 am
IND
- HLN
1 stop11h 32m
Alaska Airlines
Sat 8/295:11 pm
HLN
- IND
1 stop10h 02m
Alaska Airlines
Deal found 7/31![Alaska Airlines logo]()
$479
This United Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/159:00 am
IND
- GTF
2 stops14h 22m
United Airlines
Mon 10/192:37 pm
GTF
- IND
1 stop5h 36m
United Airlines
Deal found 8/2![United Airlines logo]()
$408
Last-minute flights from Indianapolis to MontanaDiscover last-minute flight deals from Indianapolis to Montana. Data last updated August 3, 2026 and is based on user searches.
Discover last-minute flight deals from Indianapolis to Montana. Data last updated August 3, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 7/29. 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 8/173:47 pm
IND
- FCA
1 stop7h 34m
United Airlines
Fri 8/213:58 pm
FCA
- IND
1 stop5h 37m
United Airlines
Deal found 7/29![United Airlines logo]()
$356
This Delta deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 8/197:50 am
IND
- WYS
1 stop6h 37m
Delta
Wed 8/261:09 pm
WYS
- IND
1 stop7h 59m
Delta
Deal found 8/3![Delta logo]()
$359
This Delta deal was found by Cheapflights users on 7/30. 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 8/207:50 am
IND
- GTF
1 stop6h 38m
Delta
Mon 8/246:18 pm
GTF
- IND
2 stops12h 47m
Delta
Deal found 7/30![Delta logo]()
$364
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Fri 8/218:00 am
IND
- GTF
1 stop7h 29m
United Airlines
Tue 8/256:15 am
GTF
- IND
1 stop6h 26m
United Airlines
Deal found 7/30![United Airlines logo]()
$328
This United Airlines deal was found by Cheapflights users on 8/1. 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 8/2511:38 am
IND
- GTF
2 stops11h 34m
United Airlines
Tue 9/16:15 am
GTF
- IND
2 stops9h 39m
United Airlines
Deal found 8/1![United Airlines logo]()
$339
This Orbitz deal was found by Cheapflights users on 8/1. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:02 am
IND
- GTF
1 stop11h 36m
Alaska Airlines
Tue 9/15:18 pm
GTF
- IND
1 stop9h 55m
Alaska Airlines
Deal found 8/1![Alaska Airlines logo]()
$358
This United Airlines deal was found by Cheapflights users on 8/1. 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 8/257:25 am
IND
- FCA
1 stop9h 56m
United Airlines
Tue 9/16:20 am
FCA
- IND
1 stop6h 21m
United Airlines
Deal found 8/1![United Airlines logo]()
$370
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Wed 8/262:00 pm
IND
- COD
2 stops10h 45m
United Airlines
Wed 9/22:25 pm
COD
- IND
1 stop5h 47m
United Airlines
Deal found 7/29![United Airlines logo]()
$354
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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.
Wed 8/265:26 pm
IND
- BZN
1 stop7h 33m
Alaska Airlines
Tue 9/110:27 am
BZN
- IND
1 stop16h 46m
Alaska Airlines
Deal found 7/30![Alaska Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 8/1. 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.
Sun 8/303:47 pm
IND
- FCA
1 stop7h 34m
United Airlines
Sat 9/53:58 pm
FCA
- IND
1 stop5h 37m
United Airlines
Deal found 8/1![United Airlines logo]()
$331
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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.
Tue 9/225:28 pm
IND
- MSO
1 stop7h 33m
Alaska Airlines
Tue 9/294:16 pm
MSO
- IND
1 stop10h 57m
Alaska Airlines
Deal found 7/30![Alaska Airlines logo]()
$361
This Delta deal was found by Cheapflights users on 7/31. 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.
Tue 9/2212:49 pm
IND
- MSO
2 stops12h 53m
Delta
Tue 9/296:00 am
MSO
- IND
1 stop7h 34m
Delta
Deal found 7/31![Delta logo]()
$366
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 August 3, 2026.
Search for one-way flight options from Indianapolis to Montana. Find affordable one-way fares based on user searches. Data last updated August 3, 2026.
This American Airlines deal was found by Cheapflights users on 7/29. 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 9/236:00 am
IND
- FCA
1 stop8h 04m
American Airlines
Deal found 7/29![American Airlines logo]()
$166
This Delta deal was found by Cheapflights users on 7/29. 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 9/247:28 pm
IND
- FCA
1 stop6h 15m
Delta
Deal found 7/29![Delta logo]()
$176
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Wed 9/28:00 am
IND
- FCA
2 stops9h 54m
United Airlines
Deal found 7/29![United Airlines logo]()
$181
This Delta deal was found by Cheapflights users on 7/29. 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 8/257:00 am
IND
- BZN
1 stop5h 21m
Delta
Deal found 7/29![Delta logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/132:23 pm
IND
- BZN
1 stop8h 29m
Allegiant Air
Deal found 8/1![Allegiant Air logo]()
$188
This American Airlines deal was found by Cheapflights users on 7/30. 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.
Tue 9/226:50 am
IND
- BZN
2 stops10h 36m
American Airlines
Deal found 7/30![American Airlines logo]()
$190
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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.
Wed 9/235:28 pm
IND
- BIL
1 stop8h 01m
Alaska Airlines
Deal found 7/29![Alaska Airlines logo]()
$191
This Alaska Airlines deal was found by Cheapflights users on 7/31. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:02 am
IND
- BZN
2 stops15h 43m
Alaska Airlines
Deal found 7/31![Alaska Airlines logo]()
$192
This Delta deal was found by Cheapflights users on 7/31. 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.
Tue 9/227:28 pm
IND
- BZN
1 stop5h 51m
Delta
Deal found 7/31![Delta logo]()
$194
This Alaska Airlines deal was found by Cheapflights users on 7/31. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:26 pm
IND
- BZN
1 stop7h 33m
Alaska Airlines
Deal found 7/31![Alaska Airlines logo]()
$195
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/74:12 pm
IND
- BZN
2 stops18h 54m
Multiple Airlines
Deal found 8/3![Multiple Airlines logo]()
$197
This American Airlines deal was found by Cheapflights users on 7/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/276:50 am
IND
- BZN
2 stops10h 36m
American Airlines
Deal found 7/31![American Airlines logo]()
$199
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 August 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $328 (United Airlines) |
One-way from | $166 (American Airlines) |
Popular in | July |
Cheapest in | December |
Average price | $416 |
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 August 3, 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 9/2
3:47 pm-9:12 pm
1 stop7h 25m
Great Falls
Sat 9/5
2:25 pm-10:13 pm
1 stop5h 48m
$328
IndianapolisKalispell
IND - FCA
INDFCA
Indianapolis
Fri 12/11
7:00 am-11:31 am
1 stop6h 31m
Kalispell Glacier Park
Sun 12/13
12:25 pm-10:54 pm
1 stop8h 29m
$331
IndianapolisKalispell
IND - FCA
INDFCA
Indianapolis
Thu 12/10
7:00 am-11:31 am
1 stop6h 31m
Kalispell Glacier Park
Sun 12/13
12:25 pm-10:54 pm
1 stop8h 29m
$331
IndianapolisGreat Falls
IND - GTF
INDGTF
Indianapolis
Wed 10/28
12:04 pm-9:38 pm
2 stops11h 34m
Great Falls
Sat 10/31
6:30 am-2:43 pm
1 stop6h 13m
$334
IndianapolisGreat Falls
IND - GTF
INDGTF
Indianapolis
Thu 10/22
4:32 pm-10:44 pm
2 stops8h 12m
Great Falls
Thu 10/29
1:18 pm-11:03 pm
1 stop7h 45m
$334
IndianapolisGreat Falls
IND - GTF
INDGTF
Indianapolis
Tue 8/25
11:38 am-9:12 pm
2 stops11h 34m
Great Falls
Tue 9/1
6:15 am-5:54 pm
2 stops9h 39m
$339
IndianapolisCody
IND - COD
INDCOD
Indianapolis
Wed 8/26
2:00 pm-10:45 pm
2 stops10h 45m
Cody E.E. Faust
Wed 9/2
2:25 pm-10:12 pm
1 stop5h 47m
$354
IndianapolisGreat Falls
IND - GTF
INDGTF
Indianapolis
Fri 8/21
2:00 pm-9:12 pm
2 stops9h 12m
Great Falls
Tue 8/25
6:15 am-8:14 pm
2 stops11h 59m
$356
IndianapolisWest Yellowstone
IND - WYS
INDWYS
Indianapolis
Wed 8/19
7:50 am-12:27 pm
1 stop6h 37m
West Yellowstone
Wed 8/26
1:09 pm-11:08 pm
1 stop7h 59m
$359
IndianapolisMissoula
IND - MSO
INDMSO
Indianapolis
Tue 9/22
7:28 pm-11:42 pm
1 stop6h 14m
Missoula Johnson-Bell Field
Tue 9/29
6:00 am-3:34 pm
1 stop7h 34m
$361
Showing 1-10 of 58 resultsSorted by cheapest first
Best time to book a flight from Indianapolis to Montana
Have a flexible travel schedule? Discover the best time to fly to Montana from Indianapolis with our price prediction graph.
IND-FCA
IND-BZN
IND-BIL
IND-GTF
IND-COD
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-FCA
IND-BZN
IND-BIL
IND-GTF
What is the cheapest month to book a flight from Indianapolis to Montana?
Currently, January is the cheapest month in which you can book a flight from Indianapolis to Montana (average of $351). Flying from Indianapolis to Montana in July is currently the most expensive (average of $519). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Indianapolis to Montana?
Airfare is typical for this route at the moment.
Indianapolis to Montana flights typically cost between $328 and $525 in September.The cheapest round-trip price found within the last 5 days was $364 on Alaska Airlines (Sep 23-Sep 30).
How far ahead should I book a flight from Indianapolis to Montana?
Booking 69 days in advance of your planned departure date is, on average, the best time to get cheap flights from Indianapolis to Montana. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Reviews of airlines servicing Montana
Get insights into the airlines that provide service to Montana. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Montana. Reviews last updated August 3, 2026.
Read through reviews of airlines operating flights from Indianapolis to Montana, such as Southwest,Alaska Airlines, andDelta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Related info for your journey
Find useful and relevant information for your journey from Indianapolis to Montana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Indianapolis to Montana
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Complete your trip
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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 August 3, 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 August 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$159 | Average$318 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$164 | Average$434 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$229 | Average$424 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$232 | Average$457 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$266 | Average$544 | FlexibilityNo cancel fee | On-time69% |