$145+ 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 7/27. Fares are subject to change and may not be available on all flights or dates of travel.
IND — BZN
Jun 17 — Jun 241
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 May 18, 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 May 18, 2026.
This Delta deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” 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 9/227:50 pm
IND
- BZN
1 stop6h 03m
Delta
Mon 9/281:05 pm
BZN
- IND
1 stop7h 55m
Delta
Deal found 5/18![Delta logo]()
$289
This Southwest deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” 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 8/216:25 am
IND
- BZN
1 stop7h 20m
Southwest
Mon 8/247:20 am
BZN
- IND
2 stops9h 00m
Southwest
Deal found 5/14![Southwest logo]()
$294
This United Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/156:33 pm
IND
- BZN
1 stop6h 10m
United Airlines
Mon 6/224:25 pm
BZN
- IND
1 stop5h 21m
United Airlines
Deal found 5/13![United Airlines logo]()
$307
This Delta deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” 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 16m
Delta
Thu 8/276:20 am
FCA
- IND
1 stop7h 13m
Delta
Deal found 5/14![Delta logo]()
$309
This American Airlines deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/105:26 am
IND
- BZN
1 stop9h 29m
American Airlines
Tue 12/151:46 pm
BZN
- IND
1 stop8h 05m
American Airlines
Deal found 5/18![American Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” 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 9/207:50 pm
IND
- FCA
1 stop5h 56m
Delta
Tue 9/295:25 am
FCA
- IND
2 stops9h 38m
Delta
Deal found 5/14![Delta logo]()
$314
This Delta deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” 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
- GTF
1 stop6h 38m
Delta
Tue 8/181:08 pm
GTF
- IND
1 stop8h 00m
Delta
Deal found 5/17![Delta logo]()
$318
This United Airlines deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” 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 5/306:00 am
IND
- FCA
2 stops9h 30m
United Airlines
Wed 6/32:33 pm
FCA
- IND
1 stop5h 57m
United Airlines
Deal found 5/15![United Airlines logo]()
$320
This Delta deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” 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
- GTF
1 stop6h 38m
Delta
Sun 8/236:28 pm
GTF
- IND
2 stops12h 37m
Delta
Deal found 5/17![Delta logo]()
$324
This United Airlines deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” 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 6/56:33 pm
IND
- BZN
1 stop6h 10m
United Airlines
Mon 6/84:25 pm
BZN
- IND
1 stop5h 21m
United Airlines
Deal found 5/17![United Airlines logo]()
$328
This Delta deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” 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
- GTF
2 stops8h 32m
Delta
Mon 8/245:40 am
GTF
- IND
2 stops10h 45m
Delta
Deal found 5/17![Delta logo]()
$329
This Southwest deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/67:05 pm
IND
- BZN
1 stop5h 45m
Southwest
Thu 6/112:50 pm
BZN
- IND
1 stop6h 55m
Southwest
Deal found 5/18![Southwest logo]()
$329
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 May 18, 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 May 18, 2026.
This Delta deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” 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 7/137:32 pm
IND
- BZN
1 stop6h 20m
Delta
Wed 7/156:00 am
BZN
- IND
1 stop7h 33m
Delta
Deal found 5/16![Delta logo]()
$289
This Alaska Airlines deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” 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 9/125:25 pm
IND
- BZN
1 stop7h 34m
Alaska Airlines
Sat 9/199:20 am
BZN
- IND
2 stops17h 54m
Alaska Airlines
Deal found 5/16![Alaska Airlines logo]()
$378
This Southwest deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” 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 8/2110:30 am
IND
- BZN
1 stop7h 35m
Southwest
Mon 8/247:20 am
BZN
- IND
2 stops9h 00m
Southwest
Deal found 5/14![Southwest logo]()
$379
This United Airlines deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” 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 6/26:00 am
IND
- MSO
2 stops11h 38m
United Airlines
Sat 6/62:26 pm
MSO
- IND
1 stop6h 04m
United Airlines
Deal found 5/18![United Airlines logo]()
$404
This Delta deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” 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 8/211:09 pm
BZN
- IND
1 stop7h 59m
Delta
Deal found 5/16![Delta logo]()
$289
This Delta deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” 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 16m
Delta
Thu 8/276:20 am
FCA
- IND
1 stop7h 13m
Delta
Deal found 5/17![Delta logo]()
$309
This Delta deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” 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 6/77:33 pm
IND
- BZN
1 stop6h 25m
Delta
Sun 6/146:00 am
BZN
- IND
1 stop7h 33m
Delta
Deal found 5/17![Delta logo]()
$309
This Expedia deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/226:39 pm
IND
- GTF
1 stop25h 33m
Alaska Airlines
Wed 7/15:09 pm
GTF
- IND
1 stop10h 35m
Alaska Airlines
Deal found 5/14![Alaska Airlines logo]()
$388
This Southwest deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” 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 7/308:00 pm
IND
- BZN
1 stop7h 10m
Southwest
Mon 8/107:20 am
BZN
- IND
2 stops9h 00m
Southwest
Deal found 5/18![Southwest logo]()
$391
This United Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” 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 6/26:00 am
IND
- MSO
2 stops9h 24m
United Airlines
Mon 6/812:33 pm
MSO
- IND
1 stop5h 40m
United Airlines
Deal found 5/13![United Airlines logo]()
$410
This Delta deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” 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 9/207:50 pm
IND
- FCA
1 stop5h 56m
Delta
Tue 9/295:25 am
FCA
- IND
2 stops9h 38m
Delta
Deal found 5/16![Delta logo]()
$314
This Alaska Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” 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 8/266:00 am
IND
- BZN
2 stops18h 59m
Alaska Airlines
Tue 9/12:18 pm
BZN
- IND
1 stop12h 56m
Alaska Airlines
Deal found 5/14![Alaska Airlines logo]()
$394
This Southwest deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” 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 6/228:00 pm
IND
- BZN
1 stop7h 10m
Southwest
Mon 6/2910:15 am
BZN
- IND
1 stop13h 25m
Southwest
Deal found 5/17![Southwest logo]()
$399
This United Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” 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 6/113:37 pm
IND
- GTF
1 stop7h 57m
United Airlines
Thu 6/186:15 am
GTF
- IND
1 stop6h 16m
United Airlines
Deal found 5/14![United Airlines logo]()
$412
This Delta deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” 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 9/213:50 pm
IND
- FCA
2 stops9h 56m
Delta
Tue 9/296:12 pm
FCA
- IND
2 stops12h 44m
Delta
Deal found 5/16![Delta logo]()
$319
This Southwest deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/108:00 pm
IND
- BZN
1 stop7h 10m
Southwest
Sat 7/187:30 am
BZN
- IND
2 stops15h 40m
Southwest
Deal found 5/13![Southwest logo]()
$417
This United Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” 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 6/103:37 pm
IND
- HLN
1 stop7h 43m
United Airlines
Wed 6/172:20 pm
HLN
- IND
1 stop6h 10m
United Airlines
Deal found 5/13![United Airlines logo]()
$418
This Delta deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/183:50 pm
IND
- FCA
2 stops9h 56m
Delta
Sat 9/265:25 am
FCA
- IND
2 stops8h 11m
Delta
Deal found 5/16![Delta logo]()
$319
This Expedia deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/236:39 pm
IND
- HLN
1 stop23h 27m
Alaska Airlines
Sat 5/304:43 pm
HLN
- IND
1 stop11h 02m
Alaska Airlines
Deal found 5/14![Alaska Airlines logo]()
$434
This United Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” 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 5/294:25 pm
IND
- COD
2 stops8h 18m
United Airlines
Tue 6/21:54 pm
COD
- IND
1 stop6h 36m
United Airlines
Deal found 5/14![United Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/127:35 pm
IND
- BIL
1 stop5h 38m
Delta
Tue 8/185:10 am
BIL
- IND
2 stops8h 23m
Delta
Deal found 5/14![Delta logo]()
$344
This Alaska Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/296:39 pm
IND
- HLN
1 stop23h 27m
Alaska Airlines
Tue 6/24:43 pm
HLN
- IND
1 stop11h 02m
Alaska Airlines
Deal found 5/13![Alaska Airlines logo]()
$464
This United Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/274:25 pm
IND
- BIL
2 stops8h 26m
United Airlines
Fri 6/52:25 pm
BIL
- IND
1 stop6h 05m
United Airlines
Deal found 5/14![United Airlines logo]()
$446
This Delta deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” 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 8/154:16 pm
IND
- FCA
1 stop5h 59m
Delta
Fri 8/216:20 am
FCA
- IND
1 stop7h 13m
Delta
Deal found 5/17![Delta logo]()
$344
This Alaska Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” 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 6/97:05 am
IND
- HLN
1 stop11h 01m
Alaska Airlines
Mon 6/295:09 pm
HLN
- IND
1 stop10h 35m
Alaska Airlines
Deal found 5/14![Alaska Airlines logo]()
$494
This Delta deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” 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 8/77:50 am
IND
- GTF
1 stop6h 38m
Delta
Mon 8/176:28 pm
GTF
- IND
2 stops12h 37m
Delta
Deal found 5/17![Delta logo]()
$349
This Alaska Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” 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 6/106:01 am
IND
- HLN
2 stops12h 31m
Alaska Airlines
Wed 6/175:09 pm
HLN
- IND
2 stops22h 36m
Alaska Airlines
Deal found 5/13![Alaska Airlines logo]()
$504
This United Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” 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 5/298:00 am
IND
- WYS
1 stop7h 32m
United Airlines
Tue 6/22:19 pm
WYS
- IND
2 stops7h 27m
United Airlines
Deal found 5/14![United Airlines logo]()
$516
This Delta deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” 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
- GTF
2 stops8h 32m
Delta
Mon 8/176:28 pm
GTF
- IND
2 stops12h 37m
Delta
Deal found 5/17![Delta logo]()
$354
This United Airlines deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” 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 6/103:37 pm
IND
- BIL
1 stop7h 40m
United Airlines
Mon 6/152:25 pm
BIL
- IND
1 stop6h 05m
United Airlines
Deal found 5/18![United Airlines logo]()
$524
Last-minute flights from Indianapolis to MontanaDiscover last-minute flight deals from Indianapolis to Montana. Data last updated May 18, 2026 and is based on user searches.
Discover last-minute flight deals from Indianapolis to Montana. Data last updated May 18, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” 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 5/306:00 am
IND
- FCA
2 stops9h 30m
United Airlines
Wed 6/32:33 pm
FCA
- IND
1 stop5h 57m
United Airlines
Deal found 5/15![United Airlines logo]()
$320
This United Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” 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 5/314:25 pm
IND
- BZN
1 stop8h 18m
United Airlines
Thu 6/44:25 pm
BZN
- IND
1 stop5h 21m
United Airlines
Deal found 5/14![United Airlines logo]()
$347
This Delta deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” 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 6/27:54 pm
IND
- BZN
1 stop5h 50m
Delta
Sat 6/61:45 pm
BZN
- IND
1 stop7h 27m
Delta
Deal found 5/13![Delta logo]()
$344
This American Airlines deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” 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 6/310:37 am
IND
- FCA
1 stop7h 26m
American Airlines
Tue 6/94:48 pm
FCA
- IND
1 stop6h 04m
American Airlines
Deal found 5/18![American Airlines logo]()
$314
This United Airlines deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” 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 6/56:33 pm
IND
- BZN
1 stop6h 10m
United Airlines
Mon 6/84:25 pm
BZN
- IND
1 stop5h 21m
United Airlines
Deal found 5/17![United Airlines logo]()
$328
This Southwest deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/67:05 pm
IND
- BZN
1 stop5h 45m
Southwest
Wed 6/102:35 pm
BZN
- IND
1 stop6h 20m
Southwest
Deal found 5/18![Southwest logo]()
$329
This Delta deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” 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 6/77:33 pm
IND
- BZN
1 stop6h 25m
Delta
Sun 6/146:00 am
BZN
- IND
1 stop7h 33m
Delta
Deal found 5/14![Delta logo]()
$289
This American Airlines deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” 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 6/106:01 am
IND
- FCA
1 stop7h 33m
American Airlines
Tue 6/164:48 pm
FCA
- IND
1 stop6h 04m
American Airlines
Deal found 5/18![American Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” 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 6/105:30 pm
IND
- FCA
2 stops8h 08m
Delta
Tue 6/166:10 pm
FCA
- IND
2 stops13h 40m
Delta
Deal found 5/14![Delta logo]()
$319
This Delta deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/127:33 pm
IND
- FCA
1 stop6h 05m
Delta
Wed 6/176:55 am
FCA
- IND
1 stop6h 38m
Delta
Deal found 5/17![Delta logo]()
$344
This American Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” 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 6/146:01 am
IND
- BZN
1 stop8h 38m
American Airlines
Wed 6/175:00 pm
BZN
- IND
1 stop5h 52m
American Airlines
Deal found 5/14![American Airlines logo]()
$333
This United Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/156:33 pm
IND
- BZN
1 stop6h 10m
United Airlines
Mon 6/224:25 pm
BZN
- IND
1 stop5h 21m
United Airlines
Deal found 5/13![United Airlines logo]()
$307
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 May 18, 2026.
Search for one-way flight options from Indianapolis to Montana. Find affordable one-way fares based on user searches. Data last updated May 18, 2026.
This American Airlines deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” 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 9/228:00 am
IND
- BZN
1 stop9h 20m
American Airlines
Deal found 5/18![American Airlines logo]()
$145
This Delta deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/44:22 pm
IND
- FCA
1 stop5h 54m
Delta
Deal found 5/14![Delta logo]()
$155
This United Airlines deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” 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 6/56:33 pm
IND
- BZN
1 stop6h 10m
United Airlines
Deal found 5/15![United Airlines logo]()
$158
This American Airlines deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” 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.
Fri 6/126:01 am
IND
- BZN
1 stop8h 38m
American Airlines
Deal found 5/18![American Airlines logo]()
$165
This Delta deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” 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 7/67:33 pm
IND
- BIL
1 stop6h 04m
Delta
Deal found 5/17![Delta logo]()
$170
This Delta deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” 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 7/57:33 pm
IND
- MSO
1 stop6h 11m
Delta
Deal found 5/14![Delta logo]()
$175
This Kiwi.com deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/45:41 pm
IND
- BZN
2 stops24h 17m
Allegiant Air
Deal found 5/17![Allegiant Air logo]()
$179
This Delta deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” 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 7/285:30 pm
IND
- MSO
2 stops8h 58m
Delta
Deal found 5/14![Delta logo]()
$180
This Delta deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” 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 7/57:33 pm
IND
- BIL
1 stop6h 01m
Delta
Deal found 5/17![Delta logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/307:42 pm
IND
- BZN
2 stops39h 55m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$189
This Delta deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” 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 7/710:29 am
IND
- BIL
2 stops9h 23m
Delta
Deal found 5/17![Delta logo]()
$190
This Delta deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” 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 7/267:32 pm
IND
- FCA
1 stop6h 11m
Delta
Deal found 5/17![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 May 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $289 (Delta) |
One-way from | $145 (American Airlines) |
Popular in | November |
Cheapest in | September |
Average price | $394 |
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 May 18, 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
IndianapolisBozeman
IND - BZN
INDBZN
Indianapolis
Mon 7/13
7:32 pm-11:52 pm
1 stop6h 20m
Bozeman Gallatin Field
Wed 7/15
6:00 am-3:33 pm
1 stop7h 33m
$289
IndianapolisBozeman
IND - BZN
INDBZN
Indianapolis
Thu 8/13
7:35 pm-11:16 pm
1 stop5h 41m
Bozeman Gallatin Field
Fri 8/21
1:09 pm-11:08 pm
1 stop7h 59m
$289
IndianapolisKalispell
IND - FCA
INDFCA
Indianapolis
Wed 8/19
7:35 pm-11:51 pm
1 stop6h 16m
Kalispell Glacier Park
Thu 8/27
6:20 am-3:33 pm
1 stop7h 13m
$309
IndianapolisBozeman
IND - BZN
INDBZN
Indianapolis
Sun 6/7
7:33 pm-11:58 pm
1 stop6h 25m
Bozeman Gallatin Field
Sun 6/14
6:00 am-3:33 pm
1 stop7h 33m
$309
IndianapolisKalispell
IND - FCA
INDFCA
Indianapolis
Sun 9/20
7:50 pm-11:46 pm
1 stop5h 56m
Kalispell Glacier Park
Tue 9/29
5:25 am-5:03 pm
2 stops9h 38m
$314
IndianapolisKalispell
IND - FCA
INDFCA
Indianapolis
Mon 9/21
3:50 pm-11:46 pm
2 stops9h 56m
Kalispell Glacier Park
Tue 9/29
6:12 pm-8:56 am
2 stops12h 44m
$319
IndianapolisKalispell
IND - FCA
INDFCA
Indianapolis
Fri 9/18
3:50 pm-11:46 pm
2 stops9h 56m
Kalispell Glacier Park
Sat 9/26
5:25 am-3:36 pm
2 stops8h 11m
$319
IndianapolisBillings
IND - BIL
INDBIL
Indianapolis
Wed 8/12
7:35 pm-11:13 pm
1 stop5h 38m
Billings Logan Intl
Tue 8/18
5:10 am-3:33 pm
2 stops8h 23m
$344
Quickest round-trip
IndianapolisKalispell
IND - FCA
INDFCA
Indianapolis
Sat 8/15
4:16 pm-8:15 pm
1 stop5h 59m
Kalispell Glacier Park
Fri 8/21
6:20 am-3:33 pm
1 stop7h 13m
$344
IndianapolisGreat Falls
IND - GTF
INDGTF
Indianapolis
Fri 8/7
7:50 am-12:28 pm
1 stop6h 38m
Great Falls
Mon 8/17
6:28 pm-9:05 am
2 stops12h 37m
$349
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-HLN
IND-FCA
IND-MSO
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-HLN
IND-FCA
IND-MSO
How far ahead should I book a flight from Indianapolis to Montana?
Booking 17 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.
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?
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 May 18, 2026.
Read through reviews of airlines operating flights from Indianapolis to Montana, such as Alaska Airlines,Southwest, andDelta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.5
Food
7.0
Comfort
7.8
Overall
7.9
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Boarding
8.1
Crew
8.5
Food
7.0
Comfort
7.8
Overall
7.9
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Boarding
8.1
Crew
8.5
Food
7.0
Comfort
7.8
Overall
7.9
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Boarding
8.1
Crew
8.5
Food
7.0
Comfort
7.8
Overall
7.9
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Boarding
8.1
Crew
8.5
Food
7.0
Comfort
7.8
Overall
7.9
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Boarding
8.1
Crew
8.5
Food
7.0
Comfort
7.8
Overall
7.9
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
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 May 18, 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 May 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$139 | Average$318 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$175 | Average$426 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$228 | Average$354 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$256 | Average$427 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$260 | Average$547 | FlexibilityNo cancel fee | On-time69% |