$92+ Cheap flights from Montana to Indiana
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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — IND
May 25 — Jun 11
Round-trip
1 adult, Economy
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Cheapest flights from Montana to IndianaExplore the most affordable flight options available from Montana to Indiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2026.
Explore the most affordable flight options available from Montana to Indiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2026.
This Delta deal was found by Cheapflights users on 4/23. 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.
Sat 6/65:35 am
BZN
- ORD
1 stop5h 17m
Delta
Wed 6/108:36 am
ORD
- BZN
1 stop7h 12m
Delta
Deal found 4/23![Delta logo]()
$229
This Southwest deal was found by Cheapflights users on 4/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/162:00 pm
BZN
- MDW
1 stop7h 50m
Southwest
Mon 9/2110:50 am
MDW
- BZN
Nonstop3h 05m
Southwest
Deal found 4/21![Southwest logo]()
$232
This Delta deal was found by Cheapflights users on 4/23. 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.
Tue 6/25:35 am
BZN
- MDW
2 stops11h 58m
Delta
Sat 6/67:13 pm
MDW
- BZN
1 stop5h 31m
Delta
Deal found 4/23![Delta logo]()
$234
This Delta deal was found by Cheapflights users on 4/23. 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.
Sat 6/65:35 am
BZN
- ORD
1 stop5h 17m
Delta
Tue 6/92:07 pm
ORD
- BZN
2 stops10h 51m
Delta
Deal found 4/23![Delta logo]()
$234
This Delta deal was found by Cheapflights users on 4/23. 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.
Fri 6/54:04 pm
BZN
- ORD
1 stop6h 51m
Delta
Tue 6/97:45 am
ORD
- BZN
1 stop8h 31m
Delta
Deal found 4/23![Delta logo]()
$248
This United Airlines deal was found by Cheapflights users on 4/22. 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.
Thu 5/284:25 pm
BZN
- IND
1 stop5h 19m
United Airlines
Sat 6/64:25 pm
IND
- BZN
1 stop8h 13m
United Airlines
Deal found 4/22![United Airlines logo]()
$257
This Delta deal was found by Cheapflights users on 4/23. 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.
Tue 6/96:00 am
BZN
- MDW
1 stop6h 09m
Delta
Fri 6/127:16 pm
MDW
- BZN
1 stop5h 42m
Delta
Deal found 4/23![Delta logo]()
$261
This Delta deal was found by Cheapflights users on 4/23. 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 6/44:04 pm
BZN
- ORD
1 stop6h 51m
Delta
Tue 6/96:30 am
ORD
- BZN
1 stop4h 52m
Delta
Deal found 4/23![Delta logo]()
$261
This Delta deal was found by Cheapflights users on 4/22. 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.
Thu 5/282:19 pm
BZN
- IND
1 stop8h 14m
Delta
Mon 6/84:03 pm
IND
- BZN
2 stops9h 55m
Delta
Deal found 4/22![Delta logo]()
$262
This Delta deal was found by Cheapflights users on 4/21. 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.
Fri 8/145:45 am
BZN
- ORD
2 stops10h 00m
Delta
Mon 8/177:00 am
ORD
- BZN
1 stop8h 36m
Delta
Deal found 4/21![Delta logo]()
$265
This Delta deal was found by Cheapflights users on 4/23. 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.
Tue 6/95:15 am
BZN
- ORD
2 stops12h 27m
Delta
Fri 6/127:37 pm
ORD
- BZN
1 stop5h 46m
Delta
Deal found 4/23![Delta logo]()
$266
This American Airlines deal was found by Cheapflights users on 4/20. 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.
Sat 5/2312:42 pm
BIL
- ORD
Nonstop3h 02m
American Airlines
Sun 5/249:45 am
ORD
- BIL
Nonstop3h 27m
American Airlines
Deal found 4/20![American Airlines logo]()
$270
Best flights from Montana to IndianaDiscover carefully curated flight deals from Montana to Indiana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 25, 2026.
Discover carefully curated flight deals from Montana to Indiana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 25, 2026.
This Southwest deal was found by Cheapflights users on 4/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/162:00 pm
BZN
- MDW
1 stop7h 50m
Southwest
Mon 9/2110:50 am
MDW
- BZN
Nonstop3h 05m
Southwest
Deal found 4/21![Southwest logo]()
$232
This Delta deal was found by Cheapflights users on 4/22. 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.
Mon 6/15:35 am
BZN
- IND
2 stops11h 18m
Delta
Mon 6/84:03 pm
IND
- BZN
2 stops9h 55m
Delta
Deal found 4/22![Delta logo]()
$267
This United Airlines deal was found by Cheapflights users on 4/24. 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.
Thu 8/134:05 pm
BZN
- ORD
Nonstop3h 16m
United Airlines
Sat 8/155:00 am
ORD
- BZN
1 stop5h 45m
United Airlines
Deal found 4/24![United Airlines logo]()
$295
This American Airlines deal was found by Cheapflights users on 4/24. 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.
Sat 5/231:19 pm
MSO
- ORD
Nonstop3h 44m
American Airlines
Sat 5/309:55 am
ORD
- MSO
Nonstop3h 54m
American Airlines
Deal found 4/24![American Airlines logo]()
$309
This Alaska Airlines deal was found by Cheapflights users on 4/21. 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 9/12:18 pm
BZN
- ORD
1 stop8h 41m
Alaska Airlines
Wed 9/27:00 am
ORD
- BZN
1 stop7h 24m
Alaska Airlines
Deal found 4/21![Alaska Airlines logo]()
$317
This Delta deal was found by Cheapflights users on 4/21. 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.
Fri 8/145:45 am
BZN
- ORD
2 stops10h 00m
Delta
Mon 8/173:50 pm
ORD
- BZN
2 stops9h 09m
Delta
Deal found 4/21![Delta logo]()
$270
This United Airlines deal was found by Cheapflights users on 4/24. 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.
Thu 6/254:30 pm
BZN
- ORD
Nonstop3h 15m
United Airlines
Sun 6/285:00 am
ORD
- BZN
1 stop5h 29m
United Airlines
Deal found 4/24![United Airlines logo]()
$295
This Delta deal was found by Cheapflights users on 4/20. 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 8/55:18 am
BIL
- ORD
2 stops10h 41m
Delta
Wed 8/121:35 pm
ORD
- BIL
2 stops10h 02m
Delta
Deal found 4/20![Delta logo]()
$281
This American Airlines deal was found by Cheapflights users on 4/24. 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.
Thu 6/41:15 pm
MSO
- ORD
Nonstop3h 42m
American Airlines
Tue 6/98:50 am
ORD
- MSO
1 stop8h 24m
American Airlines
Deal found 4/24![American Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 4/21. 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 5/296:00 pm
BIL
- ORD
1 stop5h 44m
United Airlines
Sun 5/315:00 am
ORD
- BIL
1 stop5h 35m
United Airlines
Deal found 4/21![United Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 4/21. 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 6/35:35 am
BZN
- ORD
1 stop5h 17m
Delta
Mon 6/85:57 pm
ORD
- BZN
1 stop7h 01m
Delta
Deal found 4/21![Delta logo]()
$288
This Alaska Airlines deal was found by Cheapflights users on 4/24. 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 10/612:51 pm
FCA
- ORD
1 stop10h 08m
Alaska Airlines
Mon 10/126:00 am
ORD
- FCA
1 stop7h 14m
Alaska Airlines
Deal found 4/24![Alaska Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 4/20. 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 6/41:45 pm
BZN
- IND
1 stop7h 27m
Delta
Mon 6/87:33 pm
IND
- BZN
1 stop6h 25m
Delta
Deal found 4/20![Delta logo]()
$289
This Southwest deal was found by Cheapflights users on 4/24. 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 8/15:00 pm
BZN
- MDW
1 stop10h 40m
Southwest
Tue 8/46:50 am
MDW
- BZN
1 stop7h 35m
Southwest
Deal found 4/24![Southwest logo]()
$397
This United Airlines deal was found by Cheapflights users on 4/22. 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 8/2611:43 am
BIL
- SDF
1 stop8h 39m
United Airlines
Sat 8/297:22 am
SDF
- BIL
1 stop5h 40m
United Airlines
Deal found 4/22![United Airlines logo]()
$329
This Expedia deal was found by Cheapflights users on 4/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/305:18 pm
HLN
- ORD
1 stop12h 04m
Alaska Airlines
Sun 10/46:00 am
ORD
- HLN
1 stop10h 31m
Alaska Airlines
Deal found 4/22![Alaska Airlines logo]()
$383
This Delta deal was found by Cheapflights users on 4/24. 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.
Fri 6/197:30 pm
BZN
- IND
2 stops12h 20m
Delta
Mon 6/225:30 pm
IND
- BZN
2 stops8h 53m
Delta
Deal found 4/24![Delta logo]()
$300
This United Airlines deal was found by Cheapflights users on 4/24. 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 8/14:20 pm
BZN
- ORD
1 stop7h 24m
United Airlines
Tue 8/45:00 am
ORD
- BZN
1 stop5h 37m
United Airlines
Deal found 4/24![United Airlines logo]()
$331
This Southwest deal was found by Cheapflights users on 4/23. 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.
Thu 6/41:50 pm
BZN
- MDW
2 stops9h 45m
Southwest
Sun 6/75:00 am
MDW
- BZN
1 stop7h 30m
Southwest
Deal found 4/23![Southwest logo]()
$402
This Expedia deal was found by Cheapflights users on 4/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/15:18 pm
HLN
- ORD
1 stop12h 04m
Alaska Airlines
Sun 10/48:42 pm
ORD
- HLN
1 stop19h 49m
Alaska Airlines
Deal found 4/22![Alaska Airlines logo]()
$383
This Delta deal was found by Cheapflights users on 4/22. 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 5/206:00 am
BZN
- IND
1 stop7h 44m
Delta
Wed 5/277:54 pm
IND
- BZN
1 stop5h 50m
Delta
Deal found 4/22![Delta logo]()
$301
This Alaska Airlines deal was found by Cheapflights users on 4/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/87:28 pm
FCA
- ORD
1 stop10h 12m
Alaska Airlines
Tue 5/128:00 am
ORD
- FCA
1 stop11h 48m
Alaska Airlines
Deal found 4/22![Alaska Airlines logo]()
$389
This Southwest deal was found by Cheapflights users on 4/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/241:50 pm
BZN
- MDW
2 stops9h 45m
Southwest
Mon 7/276:25 pm
MDW
- BZN
2 stops7h 45m
Southwest
Deal found 4/21![Southwest logo]()
$431
This Delta deal was found by Cheapflights users on 4/21. 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.
Fri 7/2412:13 pm
BZN
- ORD
1 stop5h 44m
Delta
Sun 7/268:27 am
ORD
- BZN
1 stop7h 20m
Delta
Deal found 4/21![Delta logo]()
$305
This United Airlines deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” 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 5/52:35 pm
GTF
- ORD
1 stop7h 23m
United Airlines
Sat 5/97:00 am
ORD
- GTF
1 stop7h 34m
United Airlines
Deal found 4/19![United Airlines logo]()
$378
This Southwest deal was found by Cheapflights users on 4/20. 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.
Sun 6/141:10 pm
BZN
- MDW
Nonstop2h 55m
Southwest
Tue 6/166:40 pm
MDW
- BZN
1 stop7h 05m
Southwest
Deal found 4/20![Southwest logo]()
$437
This Alaska Airlines deal was found by Cheapflights users on 4/23. 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.
Fri 5/294:45 pm
FCA
- ORD
Nonstop3h 49m
Alaska Airlines
Tue 6/29:45 am
ORD
- FCA
Nonstop3h 50m
Alaska Airlines
Deal found 4/23![Alaska Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 4/21. 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.
Fri 7/2412:13 pm
BZN
- ORD
1 stop5h 44m
Delta
Mon 7/278:27 am
ORD
- BZN
1 stop7h 20m
Delta
Deal found 4/21![Delta logo]()
$305
This United Airlines deal was found by Cheapflights users on 4/24. 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.
Tue 9/812:40 pm
MSO
- ORD
Nonstop3h 20m
United Airlines
Wed 9/238:55 am
ORD
- MSO
Nonstop3h 39m
United Airlines
Deal found 4/24![United Airlines logo]()
$381
This Southwest deal was found by Cheapflights users on 4/24. 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.
Thu 6/257:35 am
BZN
- MDW
Nonstop2h 50m
Southwest
Sun 6/2810:20 am
MDW
- BZN
Nonstop3h 10m
Southwest
Deal found 4/24![Southwest logo]()
$450
Last-minute flights from Montana to IndianaDiscover last-minute flight deals from Montana to Indiana. Data last updated April 25, 2026 and is based on user searches.
Discover last-minute flight deals from Montana to Indiana. Data last updated April 25, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 4/22. 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.
Fri 5/152:19 pm
BZN
- IND
1 stop8h 14m
Delta
Mon 5/187:54 pm
IND
- BZN
1 stop5h 50m
Delta
Deal found 4/22![Delta logo]()
$302
This Delta deal was found by Cheapflights users on 4/22. 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 5/201:00 pm
BZN
- IND
2 stops9h 33m
Delta
Wed 5/277:54 pm
IND
- BZN
1 stop5h 50m
Delta
Deal found 4/22![Delta logo]()
$284
This United Airlines deal was found by Cheapflights users on 4/21. 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 5/224:25 pm
BZN
- ORD
Nonstop3h 15m
United Airlines
Sun 5/248:15 pm
ORD
- BZN
Nonstop3h 28m
United Airlines
Deal found 4/21![United Airlines logo]()
$285
This American Airlines deal was found by Cheapflights users on 4/23. 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.
Fri 5/2212:42 pm
BIL
- ORD
Nonstop3h 02m
American Airlines
Mon 5/259:45 am
ORD
- BIL
Nonstop3h 27m
American Airlines
Deal found 4/23![American Airlines logo]()
$291
This United Airlines deal was found by Cheapflights users on 4/22. 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.
Fri 5/225:33 pm
BZN
- ORD
1 stop6h 11m
United Airlines
Mon 5/258:15 pm
ORD
- BZN
Nonstop3h 28m
United Airlines
Deal found 4/22![United Airlines logo]()
$295
This American Airlines deal was found by Cheapflights users on 4/20. 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.
Sat 5/2312:42 pm
BIL
- ORD
Nonstop3h 02m
American Airlines
Sun 5/249:45 am
ORD
- BIL
Nonstop3h 27m
American Airlines
Deal found 4/20![American Airlines logo]()
$270
This Delta deal was found by Cheapflights users on 4/23. 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.
Sat 5/2312:35 pm
BZN
- ORD
1 stop8h 11m
Delta
Fri 5/298:05 pm
ORD
- BZN
1 stop4h 39m
Delta
Deal found 4/23![Delta logo]()
$273
This American Airlines deal was found by Cheapflights users on 4/22. 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.
Sat 5/2312:57 pm
BZN
- IND
1 stop7h 47m
American Airlines
Sat 5/301:35 pm
IND
- BZN
1 stop9h 09m
American Airlines
Deal found 4/22![American Airlines logo]()
$288
This American Airlines deal was found by Cheapflights users on 4/22. 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.
Sun 5/241:20 pm
BZN
- IND
1 stop8h 54m
American Airlines
Sun 5/3112:11 pm
IND
- BZN
1 stop5h 51m
American Airlines
Deal found 4/22![American Airlines logo]()
$289
This United Airlines deal was found by Cheapflights users on 4/22. 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 5/276:00 pm
BIL
- ORD
1 stop5h 44m
United Airlines
Sun 5/315:00 am
ORD
- BIL
1 stop5h 35m
United Airlines
Deal found 4/22![United Airlines logo]()
$290
This United Airlines deal was found by Cheapflights users on 4/22. 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.
Thu 5/284:25 pm
BZN
- IND
1 stop5h 19m
United Airlines
Sat 6/64:25 pm
IND
- BZN
1 stop8h 13m
United Airlines
Deal found 4/22![United Airlines logo]()
$257
This Delta deal was found by Cheapflights users on 4/22. 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.
Thu 5/282:19 pm
BZN
- IND
1 stop8h 14m
Delta
Mon 6/84:03 pm
IND
- BZN
2 stops9h 55m
Delta
Deal found 4/22![Delta logo]()
$262
One-way flights from Montana to IndianaSearch for one-way flight options from Montana to Indiana. Find affordable one-way fares based on user searches. Data last updated April 25, 2026.
Search for one-way flight options from Montana to Indiana. Find affordable one-way fares based on user searches. Data last updated April 25, 2026.
This Southwest deal was found by Cheapflights users on 4/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2512:55 pm
BZN
- MDW
Nonstop2h 55m
Southwest
Deal found 4/21![Southwest logo]()
$92
This Southwest deal was found by Cheapflights users on 4/20. 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.
Tue 6/97:05 pm
BZN
- MDW
1 stop9h 20m
Southwest
Deal found 4/20![Southwest logo]()
$102
This Delta deal was found by Cheapflights users on 4/23. 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.
Tue 6/21:45 pm
BZN
- ORD
1 stop6h 35m
Delta
Deal found 4/23![Delta logo]()
$109
This Southwest deal was found by Cheapflights users on 4/20. 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 6/47:35 am
BZN
- MDW
Nonstop2h 50m
Southwest
Deal found 4/20![Southwest logo]()
$111
This Delta deal was found by Cheapflights users on 4/20. 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 5/205:35 am
BZN
- MDW
2 stops11h 58m
Delta
Deal found 4/20![Delta logo]()
$114
This Delta deal was found by Cheapflights users on 4/20. 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.
Sat 5/2312:35 pm
BZN
- MDW
1 stop7h 34m
Delta
Deal found 4/20![Delta logo]()
$121
This Delta deal was found by Cheapflights users on 4/21. 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 5/2312:35 pm
BZN
- ORD
1 stop6h 49m
Delta
Deal found 4/21![Delta logo]()
$121
This Southwest deal was found by Cheapflights users on 4/20. 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.
Tue 6/29:55 am
BZN
- ORD
1 stop12h 00m
Southwest
Deal found 4/20![Southwest logo]()
$123
This American Airlines deal was found by Cheapflights users on 4/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:00 am
BIL
- ORD
Nonstop2h 51m
American Airlines
Deal found 4/21![American Airlines logo]()
$126
This American Airlines deal was found by Cheapflights users on 4/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2312:57 pm
BZN
- IND
1 stop9h 11m
American Airlines
Deal found 4/21![American Airlines logo]()
$129
This Delta deal was found by Cheapflights users on 4/20. 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 5/196:00 am
BZN
- MDW
1 stop6h 19m
Delta
Deal found 4/20![Delta logo]()
$132
This Delta deal was found by Cheapflights users on 4/21. 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 5/192:19 pm
BZN
- ORD
1 stop7h 08m
Delta
Deal found 4/21![Delta logo]()
$132
Find flight deals from Montana to Indiana
Keep the following information in mind while searching for Montana to Indiana flight deals. Data was last updated April 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $229 (Delta) |
One-way from | $92 (Southwest) |
Popular in | March |
Cheapest in | January |
Average price | $319 |
Cheapflights Fare Finder
Customize your flight search to find flights from Montana to Indiana that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 25, 2026.
Use the filters below to find and compare flights from Montana to Indiana that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BozemanChicago
BZN - MDW
BZNMDW
Bozeman Gallatin Field
Wed 9/16
2:00 pm-10:50 pm
1 stop7h 50m
Chicago Midway
Mon 9/21
10:50 am-12:55 pm
Nonstop3h 05m
$232
BozemanIndianapolis
BZN - IND
BZNIND
Bozeman Gallatin Field
Mon 6/1
5:35 am-6:53 pm
2 stops11h 18m
Indianapolis
Mon 6/8
4:03 pm-11:58 pm
2 stops9h 55m
$267
BozemanChicago
BZN - ORD
BZNORD
Bozeman Gallatin Field
Fri 8/14
5:45 am-4:45 pm
2 stops10h 00m
Chicago O'Hare Intl
Mon 8/17
3:50 pm-11:59 pm
2 stops9h 09m
$270
BillingsChicago
BIL - ORD
BILORD
Billings Logan Intl
Wed 8/5
5:18 am-4:59 pm
2 stops10h 41m
Chicago O'Hare Intl
Wed 8/12
1:35 pm-10:37 pm
2 stops10h 02m
$281
BozemanChicago
BZN - ORD
BZNORD
Bozeman Gallatin Field
Wed 6/3
5:35 am-11:52 am
1 stop5h 17m
Chicago O'Hare Intl
Mon 6/8
5:57 pm-11:58 pm
1 stop7h 01m
$288
BozemanIndianapolis
BZN - IND
BZNIND
Bozeman Gallatin Field
Thu 6/4
1:45 pm-11:12 pm
1 stop7h 27m
Indianapolis
Mon 6/8
7:33 pm-11:58 pm
1 stop6h 25m
$289
BozemanChicago
BZN - ORD
BZNORD
Bozeman Gallatin Field
Thu 8/13
4:05 pm-8:21 pm
Nonstop3h 16m
Chicago O'Hare Intl
Sat 8/15
5:00 am-9:45 am
1 stop5h 45m
$295
BozemanChicago
BZN - ORD
BZNORD
Bozeman Gallatin Field
Thu 6/25
4:30 pm-8:45 pm
Nonstop3h 15m
Chicago O'Hare Intl
Sun 6/28
5:00 am-9:29 am
1 stop5h 29m
$295
BozemanIndianapolis
BZN - IND
BZNIND
Bozeman Gallatin Field
Fri 6/19
7:30 pm-9:50 am
2 stops12h 20m
Indianapolis
Mon 6/22
5:30 pm-12:23 am
2 stops8h 53m
$300
BozemanIndianapolis
BZN - IND
BZNIND
Bozeman Gallatin Field
Wed 5/20
6:00 am-3:44 pm
1 stop7h 44m
Indianapolis
Wed 5/27
7:54 pm-11:44 pm
1 stop5h 50m
$301
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Montana to Indiana
Have a flexible travel schedule? Discover the best time to fly to Indiana from Montana with our price prediction graph.
BZN-ORD
BZN-MDW
BZN-IND
BIL-ORD
MSO-ORD
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Montana to Indiana
USMT-USIN
BZN-ORD
BZN-MDW
BZN-IND
BIL-ORD
What is the cheapest month to book a flight from Montana to Indiana?
Currently, May is the cheapest month in which you can book a flight from Montana to Indiana (average of $151). Flying from Montana to Indiana in February is currently the most expensive (average of $484). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Montana to Indiana?
Reviews of airlines servicing Indiana
Get insights into the airlines that provide service to Indiana. 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 Indiana. Reviews last updated April 25, 2026.
Read through reviews of airlines operating flights from Montana to Indiana, such as Southwest,Delta, andUnited Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Food
7.0
Overall
8.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Food
7.0
Overall
8.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Food
7.0
Overall
8.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Food
7.0
Overall
8.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Food
7.0
Overall
8.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from Montana to Indiana. 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 Montana to Indiana
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Indiana by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Montana to Indiana by cabin class
Find flights from Montana to Indiana, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Montana and Indiana flights
Browse other Montana and Indiana flight options. Last updated on April 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Indiana
Find the right flight back to Montana after your stay in Indiana
Montana to Indiana flights
Consider these flights traveling from Montana to Indiana.
Top 4 airlines flying from Montana to Indiana
Discover the top 4 airlines that operate flights from Montana to Indiana. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$151 | Average$394 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$218 | Average$407 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$225 | Average$465 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$245 | Average$348 | FlexibilityNo cancel fee | On-time63% |