$176+ 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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
IND — BZN
Aug 24 — Aug 311
Round-trip
1 adult, Economy
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Cheapest flights from Indianapolis to MontanaExplore the most affordable flight options available from Indianapolis to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2026.
Explore the most affordable flight options available from Indianapolis to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2026.
This Delta deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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 9/168:00 am
IND
- FCA
1 stop5h 47m
Delta
Wed 9/236:35 am
FCA
- IND
1 stop6h 59m
Delta
Deal found 7/20![Delta logo]()
$321
This Delta deal was found by Cheapflights users on 7/22. 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 8/127:50 am
IND
- WYS
1 stop6h 37m
Delta
Wed 8/191:09 pm
WYS
- IND
1 stop7h 59m
Delta
Deal found 7/22![Delta logo]()
$324
This Delta deal was found by Cheapflights users on 7/21. 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.
Sat 9/128:00 am
IND
- GTF
1 stop6h 35m
Delta
Tue 9/221:15 pm
GTF
- IND
1 stop7h 51m
Delta
Deal found 7/21![Delta logo]()
$328
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Tue 8/113:47 pm
IND
- HLN
1 stop7h 43m
United Airlines
Tue 8/182:35 pm
HLN
- IND
1 stop5h 37m
United Airlines
Deal found 7/21![United Airlines logo]()
$329
This Alaska Airlines deal was found by Cheapflights users on 7/24. 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.
Tue 9/155:28 pm
IND
- FCA
1 stop7h 28m
Alaska Airlines
Wed 9/238:21 pm
FCA
- IND
1 stop6h 52m
Alaska Airlines
Deal found 7/24![Alaska Airlines logo]()
$331
This Delta deal was found by Cheapflights users on 7/21. 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 9/1512:26 pm
IND
- GTF
2 stops12h 11m
Delta
Fri 9/251:15 pm
GTF
- IND
1 stop7h 51m
Delta
Deal found 7/21![Delta logo]()
$334
This Delta deal was found by Cheapflights users on 7/21. 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 9/154:29 pm
IND
- GTF
2 stops8h 08m
Delta
Wed 9/236:21 pm
GTF
- IND
2 stops13h 15m
Delta
Deal found 7/21![Delta logo]()
$339
This Delta deal was found by Cheapflights users on 7/21. 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 8/117:50 am
IND
- HLN
1 stop6h 25m
Delta
Sun 8/1612:55 pm
HLN
- IND
1 stop8h 13m
Delta
Deal found 7/21![Delta logo]()
$339
This Delta deal was found by Cheapflights users on 7/24. 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.
Mon 9/147:28 pm
IND
- FCA
1 stop6h 15m
Delta
Tue 9/296:35 am
FCA
- IND
1 stop6h 59m
Delta
Deal found 7/24![Delta logo]()
$341
This Delta deal was found by Cheapflights users on 7/21. 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.
Mon 9/142:10 pm
IND
- HLN
2 stops10h 14m
Delta
Fri 9/2512:57 pm
HLN
- IND
1 stop8h 09m
Delta
Deal found 7/21![Delta logo]()
$344
This Delta deal was found by Cheapflights users on 7/24. 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 9/1512:26 pm
IND
- FCA
2 stops12h 28m
Delta
Wed 9/236:35 am
FCA
- IND
1 stop6h 59m
Delta
Deal found 7/24![Delta logo]()
$346
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/59:00 am
IND
- MSO
1 stop9h 25m
Multiple Airlines
Sun 11/89:07 pm
MSO
- IND
2 stops14h 50m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$347
Best flights from Indianapolis to MontanaDiscover carefully curated flight deals from Indianapolis to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 25, 2026.
Discover carefully curated flight deals from Indianapolis to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 25, 2026.
This Delta deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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 9/168:00 am
IND
- FCA
1 stop5h 47m
Delta
Wed 9/236:35 am
FCA
- IND
1 stop6h 59m
Delta
Deal found 7/20![Delta logo]()
$321
This United Airlines deal was found by Cheapflights users on 7/22. 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 9/213:47 pm
IND
- GTF
1 stop7h 25m
United Airlines
Sat 10/32:37 pm
GTF
- IND
1 stop5h 36m
United Airlines
Deal found 7/22![United Airlines logo]()
$328
This Alaska Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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 12/56:11 pm
IND
- BIL
1 stop7h 57m
Alaska Airlines
Wed 12/96:00 am
BIL
- IND
1 stop9h 10m
Alaska Airlines
Deal found 7/20![Alaska Airlines logo]()
$371
This Southwest deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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 1/147:30 am
IND
- BZN
2 stops9h 15m
Southwest
Tue 1/1911:30 am
BZN
- IND
1 stop5h 00m
Southwest
Deal found 7/20![Southwest logo]()
$402
This United Airlines deal was found by Cheapflights users on 7/22. 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.
Wed 9/23:47 pm
IND
- GTF
1 stop7h 25m
United Airlines
Sat 9/56:15 am
GTF
- IND
1 stop6h 26m
United Airlines
Deal found 7/22![United Airlines logo]()
$328
This Delta deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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 9/291:17 pm
MSO
- IND
1 stop7h 49m
Delta
Deal found 7/20![Delta logo]()
$351
This Alaska Airlines deal was found by Cheapflights users on 7/21. 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.
Sat 10/247:02 am
IND
- FCA
1 stop7h 21m
Alaska Airlines
Wed 10/288:01 am
FCA
- IND
1 stop8h 01m
Alaska Airlines
Deal found 7/21![Alaska Airlines logo]()
$375
This Delta deal was found by Cheapflights users on 7/23. 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 9/27:50 am
IND
- BZN
1 stop6h 15m
Delta
Wed 9/91:08 pm
BZN
- IND
1 stop7h 58m
Delta
Deal found 7/23![Delta logo]()
$363
This Southwest deal was found by Cheapflights users on 7/24. 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.
Sat 10/173:20 pm
IND
- BZN
2 stops8h 20m
Southwest
Wed 10/2111:25 am
BZN
- IND
2 stops9h 25m
Southwest
Deal found 7/24![Southwest logo]()
$404
This United Airlines deal was found by Cheapflights users on 7/24. 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 10/178:10 am
IND
- BZN
1 stop5h 35m
United Airlines
Wed 10/218:00 am
BZN
- IND
1 stop5h 14m
United Airlines
Deal found 7/24![United Airlines logo]()
$369
This Alaska Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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 7/20![Alaska Airlines logo]()
$377
This Southwest deal was found by Cheapflights users on 7/22. 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.
Wed 9/237:10 pm
IND
- BZN
1 stop5h 15m
Southwest
Mon 9/283:30 pm
BZN
- IND
1 stop5h 50m
Southwest
Deal found 7/22![Southwest logo]()
$406
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Sat 9/57:00 am
IND
- BIL
1 stop6h 02m
United Airlines
Wed 9/92:29 pm
BIL
- IND
1 stop5h 43m
United Airlines
Deal found 7/21![United Airlines logo]()
$371
This Alaska Airlines deal was found by Cheapflights users on 7/21. 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.
Tue 9/227:02 am
IND
- BZN
1 stop9h 44m
Alaska Airlines
Sat 9/262:21 pm
BZN
- IND
1 stop12h 52m
Alaska Airlines
Deal found 7/21![Alaska Airlines logo]()
$377
This Delta deal was found by Cheapflights users on 7/23. 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 8/273:14 pm
FCA
- IND
1 stop5h 51m
Delta
Deal found 7/23![Delta logo]()
$385
This Southwest deal was found by Cheapflights users on 7/23. 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.
Fri 9/253:30 pm
IND
- BZN
2 stops9h 00m
Southwest
Wed 9/302:00 pm
BZN
- IND
2 stops6h 50m
Southwest
Deal found 7/23![Southwest logo]()
$413
This Delta deal was found by Cheapflights users on 7/23. 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 9/207:00 am
IND
- FCA
1 stop8h 25m
Delta
Tue 9/296:35 am
FCA
- IND
1 stop6h 59m
Delta
Deal found 7/23![Delta logo]()
$385
This United Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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 9/33:47 pm
IND
- COD
1 stop8h 58m
United Airlines
Sat 9/128:45 am
COD
- IND
1 stop9h 29m
United Airlines
Deal found 7/20![United Airlines logo]()
$408
This Alaska Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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
Wed 10/287:24 am
BZN
- IND
1 stop8h 38m
Alaska Airlines
Deal found 7/20![Alaska Airlines logo]()
$427
This Delta deal was found by Cheapflights users on 7/21. 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 7/21![Delta logo]()
$391
This United Airlines deal was found by Cheapflights users on 7/22. 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.
Wed 8/195:45 am
IND
- HLN
2 stops10h 00m
United Airlines
Thu 8/272:35 pm
HLN
- IND
1 stop5h 37m
United Airlines
Deal found 7/22![United Airlines logo]()
$410
This Delta deal was found by Cheapflights users on 7/24. 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.
Sat 9/52:17 pm
IND
- BIL
2 stops10h 36m
Delta
Wed 9/236:23 am
BIL
- IND
1 stop7h 11m
Delta
Deal found 7/24![Delta logo]()
$396
This Alaska Airlines deal was found by Cheapflights users on 7/23. 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.
Sat 8/295:26 pm
IND
- MSO
1 stop7h 33m
Alaska Airlines
Wed 9/27:15 am
MSO
- IND
1 stop7h 09m
Alaska Airlines
Deal found 7/23![Alaska Airlines logo]()
$454
This United Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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 10/318:05 am
IND
- GTF
1 stop7h 32m
United Airlines
Tue 11/36:30 am
GTF
- IND
2 stops15h 13m
United Airlines
Deal found 7/20![United Airlines logo]()
$414
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:35 pm
IND
- BZN
1 stop5h 41m
Delta
Mon 8/313:14 pm
BZN
- IND
1 stop5h 54m
Delta
Deal found 7/25![Delta logo]()
$403
This United Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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 8/2911:38 am
IND
- COD
2 stops7h 35m
United Airlines
Wed 9/22:25 pm
COD
- IND
1 stop5h 47m
United Airlines
Deal found 7/20![United Airlines logo]()
$414
This Travelocity deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/115:28 pm
IND
- MSO
1 stop7h 33m
Alaska Airlines
Fri 9/184:16 pm
MSO
- IND
2 stops22h 27m
Alaska Airlines
Deal found 7/20![Alaska Airlines logo]()
$480
This Delta deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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 9/12:24 pm
IND
- MSO
2 stops10h 48m
Delta
Tue 9/156:00 am
MSO
- IND
1 stop7h 34m
Delta
Deal found 7/20![Delta logo]()
$406
This United Airlines deal was found by Cheapflights users on 7/21. 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
Sat 8/222:35 pm
HLN
- IND
1 stop5h 38m
United Airlines
Deal found 7/21![United Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 7/21. 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 9/168:00 am
IND
- GTF
1 stop6h 35m
Delta
Mon 9/211:15 pm
GTF
- IND
2 stops18h 21m
Delta
Deal found 7/21![Delta logo]()
$418
Last-minute flights from Indianapolis to MontanaDiscover last-minute flight deals from Indianapolis to Montana. Data last updated July 25, 2026 and is based on user searches.
Discover last-minute flight deals from Indianapolis to Montana. Data last updated July 25, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 7/21. 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 8/117:50 am
IND
- GTF
1 stop6h 38m
Delta
Tue 8/181:08 pm
GTF
- IND
1 stop8h 00m
Delta
Deal found 7/21![Delta logo]()
$328
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Tue 8/113:47 pm
IND
- HLN
1 stop7h 43m
United Airlines
Tue 8/182:35 pm
HLN
- IND
1 stop5h 37m
United Airlines
Deal found 7/21![United Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 7/21. 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 8/117:50 am
IND
- GTF
1 stop6h 38m
Delta
Wed 8/196:18 pm
GTF
- IND
2 stops12h 47m
Delta
Deal found 7/21![Delta logo]()
$334
This Delta deal was found by Cheapflights users on 7/21. 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 8/117:50 am
IND
- HLN
1 stop6h 25m
Delta
Sun 8/2312:55 pm
HLN
- IND
1 stop8h 13m
Delta
Deal found 7/21![Delta logo]()
$339
This Delta deal was found by Cheapflights users on 7/21. 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 8/117:50 am
IND
- GTF
1 stop6h 38m
Delta
Fri 8/211:08 pm
GTF
- IND
1 stop8h 00m
Delta
Deal found 7/21![Delta logo]()
$353
This Delta deal was found by Cheapflights users on 7/22. 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 8/127:50 am
IND
- WYS
1 stop6h 37m
Delta
Wed 8/191:09 pm
WYS
- IND
1 stop7h 59m
Delta
Deal found 7/22![Delta logo]()
$324
This Delta deal was found by Cheapflights users on 7/21. 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 8/137:50 am
IND
- GTF
1 stop6h 38m
Delta
Wed 8/196:18 pm
GTF
- IND
2 stops12h 47m
Delta
Deal found 7/21![Delta logo]()
$359
This Delta deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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 8/167:50 am
IND
- WYS
1 stop6h 37m
Delta
Sat 8/2211:29 am
WYS
- IND
1 stop5h 35m
Delta
Deal found 7/20![Delta logo]()
$314
This Delta deal was found by Cheapflights users on 7/21. 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 8/166:20 am
IND
- HLN
2 stops7h 55m
Delta
Sun 8/2312:55 pm
HLN
- IND
1 stop8h 13m
Delta
Deal found 7/21![Delta logo]()
$344
This American Airlines deal was found by Cheapflights users on 7/22. 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.
Wed 8/261:42 pm
IND
- BZN
1 stop8h 55m
American Airlines
Tue 9/16:26 am
BZN
- IND
1 stop9h 12m
American Airlines
Deal found 7/22![American Airlines logo]()
$363
This Southwest deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:10 pm
IND
- BZN
1 stop5h 15m
Southwest
Mon 8/317:20 am
BZN
- IND
1 stop7h 05m
Southwest
Deal found 7/25![Southwest logo]()
$369
This Delta deal was found by Cheapflights users on 7/23. 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.
Thu 8/277:35 pm
IND
- MSO
1 stop6h 12m
Delta
Mon 8/311:16 pm
MSO
- IND
1 stop7h 52m
Delta
Deal found 7/23![Delta logo]()
$361
One-way flights from Indianapolis to MontanaSearch for one-way flight options from Indianapolis to Montana. Find affordable one-way fares based on user searches. Data last updated July 25, 2026.
Search for one-way flight options from Indianapolis to Montana. Find affordable one-way fares based on user searches. Data last updated July 25, 2026.
This Delta deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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
- MSO
1 stop6h 46m
Delta
Deal found 7/20![Delta logo]()
$176
This Delta deal was found by Cheapflights users on 7/22. 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.
Tue 8/257:00 am
IND
- BZN
1 stop5h 21m
Delta
Deal found 7/22![Delta logo]()
$182
This American Airlines deal was found by Cheapflights users on 7/24. 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.
Tue 8/256:04 am
IND
- BZN
1 stop7h 01m
American Airlines
Deal found 7/24![American Airlines logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/232:02 pm
IND
- BZN
1 stop8h 14m
Allegiant Air
Deal found 7/20![Allegiant Air logo]()
$186
This American Airlines deal was found by Cheapflights users on 7/22. 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 9/226:50 am
IND
- BZN
2 stops10h 36m
American Airlines
Deal found 7/22![American Airlines logo]()
$187
This United Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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 8/237:00 am
IND
- BZN
1 stop6h 40m
United Airlines
Deal found 7/20![United Airlines logo]()
$189
This American Airlines deal was found by Cheapflights users on 7/23. 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.
Sat 11/147:50 am
IND
- BIL
1 stop7h 03m
American Airlines
Deal found 7/23![American Airlines logo]()
$191
This Alaska Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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 9/167:02 am
IND
- BZN
2 stops15h 43m
Alaska Airlines
Deal found 7/20![Alaska Airlines logo]()
$192
This American Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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 8/237:31 am
IND
- BZN
2 stops9h 54m
American Airlines
Deal found 7/20![American Airlines logo]()
$194
This Alaska Airlines deal was found by Cheapflights users on 7/21. 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.
Tue 8/257:02 am
IND
- BZN
2 stops15h 43m
Alaska Airlines
Deal found 7/21![Alaska Airlines logo]()
$202
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Mon 8/107:00 am
IND
- MSO
1 stop6h 32m
United Airlines
Deal found 7/21![United Airlines logo]()
$206
This Alaska Airlines deal was found by Cheapflights users on 7/21. 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 9/215:28 pm
IND
- BIL
1 stop8h 01m
Alaska Airlines
Deal found 7/21![Alaska Airlines logo]()
$216
Find flight deals from Indianapolis to Montana
Keep the following information in mind while searching for Indianapolis to Montana flight deals. Data was last updated July 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $321 (Delta) |
One-way from | $176 (Delta) |
Popular in | July |
Cheapest in | October |
Average price | $489 |
Cheapflights Fare Finder
Customize your flight search to find flights from Indianapolis to Montana that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 25, 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
IndianapolisKalispell
IND - FCA
INDFCA
Indianapolis
Wed 9/16
8:00 am-11:47 am
1 stop5h 47m
Kalispell Glacier Park
Wed 9/23
6:35 am-3:34 pm
1 stop6h 59m
$321
IndianapolisGreat Falls
IND - GTF
INDGTF
Indianapolis
Mon 9/21
3:47 pm-9:12 pm
1 stop7h 25m
Great Falls
Sat 10/3
2:37 pm-10:13 pm
1 stop5h 36m
$328
IndianapolisGreat Falls
IND - GTF
INDGTF
Indianapolis
Wed 9/2
3:47 pm-9:12 pm
1 stop7h 25m
Great Falls
Sat 9/5
6:15 am-2:41 pm
1 stop6h 26m
$328
IndianapolisMissoula
IND - MSO
INDMSO
Indianapolis
Tue 9/22
7:28 pm-11:42 pm
1 stop6h 14m
Missoula Johnson-Bell Field
Tue 9/29
1:17 pm-11:06 pm
1 stop7h 49m
$351
IndianapolisBozeman
IND - BZN
INDBZN
Indianapolis
Wed 9/2
7:50 am-12:05 pm
1 stop6h 15m
Bozeman Gallatin Field
Wed 9/9
1:08 pm-11:06 pm
1 stop7h 58m
$363
Quickest round-trip
IndianapolisBozeman
IND - BZN
INDBZN
Indianapolis
Sat 10/17
8:10 am-11:45 am
1 stop5h 35m
Bozeman Gallatin Field
Wed 10/21
8:00 am-3:14 pm
1 stop5h 14m
$369
IndianapolisBillings
IND - BIL
INDBIL
Indianapolis
Sat 12/5
6:11 pm-12:08 am
1 stop7h 57m
Billings Logan Intl
Wed 12/9
6:00 am-5:10 pm
1 stop9h 10m
$371
IndianapolisBillings
IND - BIL
INDBIL
Indianapolis
Sat 9/5
7:00 am-11:02 am
1 stop6h 02m
Billings Logan Intl
Wed 9/9
2:29 pm-10:12 pm
1 stop5h 43m
$371
IndianapolisKalispell
IND - FCA
INDFCA
Indianapolis
Sat 10/24
7:02 am-12:23 pm
1 stop7h 21m
Kalispell Glacier Park
Wed 10/28
8:01 am-6:02 pm
1 stop8h 01m
$375
IndianapolisBozeman
IND - BZN
INDBZN
Indianapolis
Tue 9/22
5:28 pm-10:59 pm
1 stop7h 31m
Bozeman Gallatin Field
Mon 9/28
2:21 pm-5:13 am
1 stop12h 52m
$377
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-MSO
IND-BZN
IND-BIL
IND-FCA
IND-WYS
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Indianapolis to Montana
IND-USMT
IND-MSO
IND-BZN
IND-BIL
IND-FCA
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 $350 and $538 in September.The cheapest round-trip price found within the last 5 days was $362 on Multiple Airlines (Sep 6-Sep 10).
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 July 25, 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.
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Boarding
8.1
Comfort
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 July 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Indianapolis to Montana flights
Consider these flights traveling from Indianapolis to Montana.
Top 5 airlines flying from Indianapolis to Montana
Discover the top 5 airlines that operate flights from Indianapolis to Montana. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 25, 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$402 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$232 | Average$457 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$266 | Average$545 | FlexibilityNo cancel fee | On-time69% |