$123+ 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 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
IND — BZN
Aug 8 — Aug 151
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 9, 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 9, 2026.
This American Airlines deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 stop8h 02m
American Airlines
Deal found 7/8![American Airlines logo]()
$247
This Southwest deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” 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 8/226:00 pm
IND
- BZN
1 stop5h 15m
Southwest
Mon 8/247:20 am
BZN
- IND
2 stops9h 00m
Southwest
Deal found 7/7![Southwest logo]()
$252
This Delta deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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
Wed 9/306:17 am
BZN
- IND
1 stop7h 17m
Delta
Deal found 7/8![Delta logo]()
$257
This Southwest deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 8/247:05 am
IND
- BZN
1 stop9h 45m
Southwest
Fri 8/283:30 pm
BZN
- IND
1 stop5h 50m
Southwest
Deal found 7/8![Southwest logo]()
$278
This Delta deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 8/84:16 pm
IND
- BZN
1 stop6h 46m
Delta
Sat 8/156:19 am
BZN
- IND
1 stop7h 14m
Delta
Deal found 7/8![Delta logo]()
$283
This Delta deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/137:35 pm
IND
- BZN
1 stop5h 41m
Delta
Fri 8/211:00 pm
BZN
- IND
1 stop8h 08m
Delta
Deal found 7/9![Delta logo]()
$284
This United Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” 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 9/26:00 am
IND
- BZN
2 stops9h 24m
United Airlines
Wed 9/96:30 am
BZN
- IND
1 stop6h 11m
United Airlines
Deal found 7/7![United Airlines logo]()
$294
This Delta deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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
- BZN
1 stop5h 51m
Delta
Tue 9/298:25 am
BZN
- IND
2 stops12h 41m
Delta
Deal found 7/8![Delta logo]()
$310
This Delta deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 9/1212:26 pm
IND
- BZN
2 stops12h 23m
Delta
Tue 9/151:08 pm
BZN
- IND
1 stop7h 58m
Delta
Deal found 7/8![Delta logo]()
$311
This United Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” 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 9/76:00 am
IND
- BZN
1 stop7h 40m
United Airlines
Sat 9/126:30 am
BZN
- IND
1 stop6h 11m
United Airlines
Deal found 7/7![United Airlines logo]()
$313
This Delta deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 8/147:50 am
IND
- WYS
1 stop6h 37m
Delta
Fri 8/281:09 pm
WYS
- IND
1 stop7h 59m
Delta
Deal found 7/8![Delta logo]()
$314
This United Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/205:40 am
IND
- FCA
1 stop7h 48m
United Airlines
Tue 10/272:29 pm
FCA
- IND
1 stop5h 42m
United Airlines
Deal found 7/7![United Airlines logo]()
$316
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 9, 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 9, 2026.
This Delta deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/137:35 pm
IND
- BZN
1 stop5h 41m
Delta
Fri 8/213:55 pm
BZN
- IND
1 stop5h 10m
Delta
Deal found 7/8![Delta logo]()
$284
This Southwest deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” 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 8/114:25 pm
IND
- BZN
2 stops8h 00m
Southwest
Tue 8/182:00 pm
BZN
- IND
1 stop6h 45m
Southwest
Deal found 7/7![Southwest logo]()
$317
This United Airlines deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 8/222:00 pm
IND
- GTF
2 stops9h 12m
United Airlines
Thu 8/272:25 pm
GTF
- IND
1 stop5h 47m
United Airlines
Deal found 7/8![United Airlines logo]()
$324
This Alaska Airlines deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” 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
Wed 9/302:21 pm
BZN
- IND
1 stop12h 52m
Alaska Airlines
Deal found 7/5![Alaska Airlines logo]()
$377
This Delta deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/207:28 pm
IND
- FCA
1 stop6h 15m
Delta
Tue 9/292:40 pm
FCA
- IND
1 stop6h 25m
Delta
Deal found 7/8![Delta logo]()
$321
This United Airlines deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/293:03 pm
IND
- BZN
1 stop6h 09m
United Airlines
Wed 9/304:24 pm
BZN
- IND
1 stop5h 20m
United Airlines
Deal found 7/8![United Airlines logo]()
$337
This United Airlines deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 8/87:49 am
IND
- GTF
1 stop7h 52m
United Airlines
Fri 8/142:25 pm
GTF
- IND
1 stop5h 47m
United Airlines
Deal found 7/8![United Airlines logo]()
$346
This Travelocity deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” 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 10/27:02 am
IND
- GTF
1 stop11h 37m
Alaska Airlines
Sun 10/45:15 pm
GTF
- IND
2 stops21h 36m
Alaska Airlines
Deal found 7/7![Alaska Airlines logo]()
$385
This Delta deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:35 pm
IND
- FCA
1 stop6h 21m
Delta
Tue 8/256:20 am
FCA
- IND
1 stop7h 13m
Delta
Deal found 7/5![Delta logo]()
$350
This Southwest deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” 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 9/77:00 pm
IND
- BZN
1 stop6h 40m
Southwest
Tue 9/156:55 am
BZN
- IND
1 stop12h 00m
Southwest
Deal found 7/6![Southwest logo]()
$402
This Delta deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:35 pm
IND
- FCA
1 stop6h 21m
Delta
Thu 8/276:20 am
FCA
- IND
1 stop7h 13m
Delta
Deal found 7/5![Delta logo]()
$350
This United Airlines deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” 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 9/168:00 am
IND
- FCA
2 stops9h 21m
United Airlines
Wed 9/236:20 am
FCA
- IND
1 stop6h 21m
United Airlines
Deal found 7/4![United Airlines logo]()
$361
This Southwest deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 9/76:25 am
IND
- BZN
1 stop7h 20m
Southwest
Sat 9/128:35 am
BZN
- IND
2 stops10h 10m
Southwest
Deal found 7/8![Southwest logo]()
$410
This Alaska Airlines deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/295:28 pm
IND
- BZN
1 stop7h 31m
Alaska Airlines
Wed 9/307:03 am
BZN
- IND
1 stop7h 24m
Alaska Airlines
Deal found 7/4![Alaska Airlines logo]()
$422
This United Airlines deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” 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 8/48:00 am
IND
- BZN
1 stop7h 20m
United Airlines
Tue 8/116:30 am
BZN
- IND
1 stop6h 11m
United Airlines
Deal found 7/5![United Airlines logo]()
$377
This Delta deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” 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 8/84:16 pm
IND
- BZN
1 stop6h 46m
Delta
Wed 8/193:14 pm
BZN
- IND
1 stop5h 54m
Delta
Deal found 7/6![Delta logo]()
$377
This Alaska Airlines deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/317:00 am
IND
- MSO
1 stop9h 50m
Alaska Airlines
Wed 11/47:00 am
MSO
- IND
1 stop8h 05m
Alaska Airlines
Deal found 7/6![Alaska Airlines logo]()
$431
This United Airlines deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” 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 9/129:21 am
IND
- BZN
2 stops8h 09m
United Airlines
Sat 9/196:30 am
BZN
- IND
1 stop6h 11m
United Airlines
Deal found 7/5![United Airlines logo]()
$382
This Delta deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/297:27 pm
IND
- BZN
1 stop6h 25m
Delta
Wed 8/53:55 pm
BZN
- IND
1 stop5h 10m
Delta
Deal found 7/8![Delta logo]()
$395
This Alaska Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/77:02 am
IND
- BIL
1 stop30h 38m
Alaska Airlines
Mon 9/147:29 pm
BIL
- IND
1 stop7h 44m
Alaska Airlines
Deal found 7/9![Alaska Airlines logo]()
$482
This United Airlines deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/73:45 pm
IND
- FCA
1 stop7h 57m
United Airlines
Wed 11/112:29 pm
FCA
- IND
1 stop5h 42m
United Airlines
Deal found 7/4![United Airlines logo]()
$406
This United Airlines deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” 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 10/248:00 am
IND
- GTF
1 stop7h 41m
United Airlines
Wed 10/282:39 pm
GTF
- IND
1 stop5h 32m
United Airlines
Deal found 7/4![United Airlines logo]()
$408
This Alaska Airlines deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” 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 10/246:46 am
IND
- GTF
2 stops11h 49m
Alaska Airlines
Wed 10/285:15 pm
GTF
- IND
2 stops15h 31m
Alaska Airlines
Deal found 7/4![Alaska Airlines logo]()
$499
This United Airlines deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 8/68:00 am
IND
- COD
1 stop7h 19m
United Airlines
Tue 8/115:00 am
COD
- IND
1 stop7h 41m
United Airlines
Deal found 7/8![United Airlines logo]()
$408
This Delta deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” 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 9/34:16 pm
IND
- BIL
1 stop5h 56m
Delta
Tue 9/86:33 pm
BIL
- IND
2 stops13h 03m
Delta
Deal found 7/5![Delta logo]()
$504
This Alaska Airlines deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” 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 11/36:45 am
IND
- HLN
2 stops11h 19m
Alaska Airlines
Sat 11/74:41 pm
HLN
- IND
2 stops15h 37m
Alaska Airlines
Deal found 7/5![Alaska Airlines logo]()
$509
This United Airlines deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:50 am
IND
- COD
2 stops17h 55m
United Airlines
Sat 9/125:00 am
COD
- IND
1 stop7h 41m
United Airlines
Deal found 7/8![United Airlines logo]()
$414
This Delta deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 8/124:16 pm
IND
- BIL
2 stops8h 09m
Delta
Tue 8/186:26 am
BIL
- IND
2 stops10h 35m
Delta
Deal found 7/9![Delta logo]()
$505
This Alaska Airlines deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” 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 8/85:19 pm
IND
- MSO
1 stop19h 23m
Alaska Airlines
Fri 8/147:59 pm
MSO
- IND
1 stop7h 45m
Alaska Airlines
Deal found 7/5![Alaska Airlines logo]()
$532
This United Airlines deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 8/53:19 pm
IND
- COD
2 stops9h 24m
United Airlines
Mon 8/101:54 pm
COD
- IND
1 stop6h 36m
United Airlines
Deal found 7/8![United Airlines logo]()
$414
Last-minute flights from Indianapolis to MontanaDiscover last-minute flight deals from Indianapolis to Montana. Data last updated July 9, 2026 and is based on user searches.
Discover last-minute flight deals from Indianapolis to Montana. Data last updated July 9, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 8/84:16 pm
IND
- BZN
1 stop6h 46m
Delta
Sat 8/156:19 am
BZN
- IND
1 stop7h 14m
Delta
Deal found 7/8![Delta logo]()
$283
This United Airlines deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 8/87:49 am
IND
- GTF
1 stop7h 52m
United Airlines
Fri 8/142:25 pm
GTF
- IND
1 stop5h 47m
United Airlines
Deal found 7/8![United Airlines logo]()
$346
This Delta deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 8/107:35 pm
IND
- BZN
1 stop5h 41m
Delta
Mon 8/171:00 pm
BZN
- IND
1 stop8h 08m
Delta
Deal found 7/8![Delta logo]()
$257
This Delta deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/137:35 pm
IND
- BZN
1 stop5h 41m
Delta
Fri 8/211:00 pm
BZN
- IND
1 stop8h 08m
Delta
Deal found 7/9![Delta logo]()
$284
This Delta deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 8/147:50 am
IND
- WYS
1 stop6h 37m
Delta
Fri 8/281:09 pm
WYS
- IND
1 stop7h 59m
Delta
Deal found 7/8![Delta logo]()
$314
This Delta deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” 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 8/177:50 am
IND
- WYS
1 stop6h 37m
Delta
Tue 8/251:09 pm
WYS
- IND
1 stop7h 59m
Delta
Deal found 7/5![Delta logo]()
$334
This Southwest deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” 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 8/226:00 pm
IND
- BZN
1 stop5h 15m
Southwest
Mon 8/247:20 am
BZN
- IND
2 stops9h 00m
Southwest
Deal found 7/7![Southwest logo]()
$252
This Delta deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” 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 8/224:16 pm
IND
- FCA
1 stop5h 59m
Delta
Thu 8/276:20 am
FCA
- IND
1 stop7h 13m
Delta
Deal found 7/6![Delta logo]()
$321
This United Airlines deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 8/222:00 pm
IND
- GTF
2 stops9h 12m
United Airlines
Thu 8/272:25 pm
GTF
- IND
1 stop5h 47m
United Airlines
Deal found 7/8![United Airlines logo]()
$324
This Southwest deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 8/247:05 am
IND
- BZN
1 stop9h 45m
Southwest
Fri 8/283:30 pm
BZN
- IND
1 stop5h 50m
Southwest
Deal found 7/8![Southwest logo]()
$278
This Alaska Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 8/247:02 am
IND
- GTF
1 stop11h 36m
Alaska Airlines
Tue 9/15:18 pm
GTF
- IND
1 stop9h 55m
Alaska Airlines
Deal found 7/9![Alaska Airlines logo]()
$343
This American Airlines deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 stop8h 02m
American Airlines
Deal found 7/8![American Airlines logo]()
$247
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 9, 2026.
Search for one-way flight options from Indianapolis to Montana. Find affordable one-way fares based on user searches. Data last updated July 9, 2026.
This Southwest deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” 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 8/2212:30 pm
IND
- BZN
1 stop9h 35m
Southwest
Deal found 7/7![Southwest logo]()
$123
This American Airlines deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 9/228:01 am
IND
- BZN
1 stop9h 25m
American Airlines
Deal found 7/8![American Airlines logo]()
$124
This United Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” 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 8/2212:40 pm
IND
- BZN
2 stops10h 39m
United Airlines
Deal found 7/7![United Airlines logo]()
$128
This Delta deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 8/227:50 am
IND
- BZN
1 stop8h 54m
Delta
Deal found 7/8![Delta logo]()
$129
This Delta deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 8/207:35 pm
IND
- BZN
1 stop5h 41m
Delta
Deal found 7/8![Delta logo]()
$155
This Delta deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 8/217:35 pm
IND
- BZN
1 stop5h 41m
Delta
Deal found 7/8![Delta logo]()
$156
This Delta deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” 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 8/147:35 pm
IND
- FCA
1 stop6h 21m
Delta
Deal found 7/6![Delta logo]()
$161
This Trip.com deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/62:44 pm
IND
- GTF
1 stop20h 45m
Allegiant Air
Deal found 7/7![Allegiant Air logo]()
$163
This United Airlines deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” 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 7/183:37 pm
IND
- FCA
1 stop8h 10m
United Airlines
Deal found 7/4![United Airlines logo]()
$166
This Kiwi.com deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 7/8![Allegiant Air logo]()
$183
This Delta deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” 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 7/6![Delta logo]()
$189
This Delta deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/267:27 pm
IND
- FCA
1 stop6h 16m
Delta
Deal found 7/4![Delta logo]()
$190
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 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $247 (American Airlines) |
One-way from | $123 (Southwest) |
Popular in | July |
Cheapest in | October |
Average price | $485 |
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 9, 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
Quickest round-trip
IndianapolisBozeman
IND - BZN
INDBZN
Indianapolis
Thu 8/13
7:35 pm-11:16 pm
1 stop5h 41m
Bozeman Gallatin Field
Fri 8/21
3:55 pm-11:05 pm
1 stop5h 10m
$284
IndianapolisBozeman
IND - BZN
INDBZN
Indianapolis
Tue 8/11
4:25 pm-10:25 pm
2 stops8h 00m
Bozeman Gallatin Field
Tue 8/18
2:00 pm-10:45 pm
1 stop6h 45m
$317
IndianapolisKalispell
IND - FCA
INDFCA
Indianapolis
Sun 9/20
7:28 pm-11:43 pm
1 stop6h 15m
Kalispell Glacier Park
Tue 9/29
2:40 pm-11:05 pm
1 stop6h 25m
$321
IndianapolisGreat Falls
IND - GTF
INDGTF
Indianapolis
Sat 8/22
2:00 pm-9:12 pm
2 stops9h 12m
Great Falls
Thu 8/27
2:25 pm-10:12 pm
1 stop5h 47m
$324
IndianapolisBozeman
IND - BZN
INDBZN
Indianapolis
Tue 9/29
3:03 pm-7:12 pm
1 stop6h 09m
Bozeman Gallatin Field
Wed 9/30
4:24 pm-11:44 pm
1 stop5h 20m
$337
IndianapolisGreat Falls
IND - GTF
INDGTF
Indianapolis
Sat 8/8
7:49 am-1:41 pm
1 stop7h 52m
Great Falls
Fri 8/14
2:25 pm-10:12 pm
1 stop5h 47m
$346
IndianapolisKalispell
IND - FCA
INDFCA
Indianapolis
Wed 8/19
7:35 pm-11:56 pm
1 stop6h 21m
Kalispell Glacier Park
Tue 8/25
6:20 am-3:33 pm
1 stop7h 13m
$350
IndianapolisKalispell
IND - FCA
INDFCA
Indianapolis
Wed 8/19
7:35 pm-11:56 pm
1 stop6h 21m
Kalispell Glacier Park
Thu 8/27
6:20 am-3:33 pm
1 stop7h 13m
$350
IndianapolisKalispell
IND - FCA
INDFCA
Indianapolis
Wed 9/16
8:00 am-3:21 pm
2 stops9h 21m
Kalispell Glacier Park
Wed 9/23
6:20 am-2:41 pm
1 stop6h 21m
$361
IndianapolisBozeman
IND - BZN
INDBZN
Indianapolis
Tue 9/22
7:02 am-2:46 pm
1 stop9h 44m
Bozeman Gallatin Field
Wed 9/30
2:21 pm-5:13 am
1 stop12h 52m
$377
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Indianapolis to Montana
Have a flexible travel schedule? Discover the best time to fly to Montana from Indianapolis with our price prediction graph.
IND-BZN
IND-WYS
IND-FCA
IND-GTF
IND-BIL
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Indianapolis to Montana
IND-USMT
IND-BZN
IND-WYS
IND-FCA
IND-GTF
What is the cheapest month to book a flight from Indianapolis to Montana?
Currently, May is the cheapest month in which you can book a flight from Indianapolis to Montana (average of $114). Flying from Indianapolis to Montana in March is currently the most expensive (average of $279). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Indianapolis to Montana?
How far ahead should I book a flight from Indianapolis to Montana?
Booking 60 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 9, 2026.
Read through reviews of airlines operating flights from Indianapolis to Montana, such as Alaska Airlines,Southwest, andDelta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Boarding
8.1
Entertainment
7.0
Food
7.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Overall
7.9
Boarding
8.1
Entertainment
7.0
Food
7.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Overall
7.9
Boarding
8.1
Entertainment
7.0
Food
7.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Overall
7.9
Boarding
8.1
Entertainment
7.0
Food
7.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Overall
7.9
Boarding
8.1
Entertainment
7.0
Food
7.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Overall
7.9
Boarding
8.1
Entertainment
7.0
Food
7.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Related info for your journey
Find useful and relevant information for your journey from Indianapolis to Montana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Indianapolis to Montana
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Complete your trip
Complete your trip to Montana by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Indianapolis to Montana by cabin class
Find flights from Indianapolis to Montana, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Indianapolis and Montana flights
Browse other Indianapolis and Montana flight options. Last updated on July 9, 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 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$139 | Average$293 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$175 | Average$425 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$228 | Average$373 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$230 | Average$427 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$260 | Average$551 | FlexibilityNo cancel fee | On-time69% |