$141+ Cheap flights from Indiana 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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
IND — BZN
Jul 24 — Jul 311
Round-trip
1 adult, Economy
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Cheapest flights from Indiana to MontanaExplore the most affordable flight options available from Indiana to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 24, 2026.
Explore the most affordable flight options available from Indiana to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 24, 2026.
This United Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/58:40 am
ORD
- BIL
Nonstop3h 22m
United Airlines
Sat 9/125:00 am
BIL
- ORD
1 stop5h 28m
United Airlines
Deal found 6/20![United Airlines logo]()
$261
This United Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/298:40 am
ORD
- BIL
Nonstop3h 22m
United Airlines
Sat 9/511:43 am
BIL
- ORD
Nonstop3h 05m
United Airlines
Deal found 6/20![United Airlines logo]()
$266
This Kiwi.com deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/29:30 pm
CVG
- FCA
1 stop14h 10m
Multiple Airlines
Wed 8/57:08 pm
FCA
- CVG
1 stop19h 21m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$271
This United Airlines deal was found by Cheapflights users on 6/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:00 am
ORD
- BIL
1 stop5h 41m
United Airlines
Tue 9/84:07 pm
BIL
- ORD
1 stop5h 39m
United Airlines
Deal found 6/23![United Airlines logo]()
$271
This Delta deal was found by Cheapflights users on 6/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2512:29 pm
ORD
- BIL
2 stops10h 56m
Delta
Tue 9/111:51 am
BIL
- ORD
1 stop5h 28m
Delta
Deal found 6/19![Delta logo]()
$276
This United Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/155:51 pm
ORD
- BIL
1 stop6h 00m
United Airlines
Wed 8/194:40 pm
BIL
- ORD
1 stop6h 19m
United Airlines
Deal found 6/20![United Airlines logo]()
$286
This Delta deal was found by Cheapflights users on 6/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/108:00 am
IND
- BZN
1 stop6h 23m
Delta
Tue 12/153:15 pm
BZN
- IND
1 stop5h 50m
Delta
Deal found 6/19![Delta logo]()
$289
This American Airlines deal was found by Cheapflights users on 6/23. 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.
Tue 8/41:49 pm
ORD
- BZN
Nonstop3h 24m
American Airlines
Sat 8/154:15 pm
BZN
- ORD
1 stop7h 03m
American Airlines
Deal found 6/23![American Airlines logo]()
$295
This Southwest deal was found by Cheapflights users on 6/21. 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 8/262:15 pm
MDW
- BZN
1 stop6h 45m
Southwest
Sat 8/297:10 am
BZN
- MDW
Nonstop2h 55m
Southwest
Deal found 6/21![Southwest logo]()
$295
This United Airlines deal was found by Cheapflights users on 6/22. 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.
Sat 9/195:00 am
ORD
- BZN
1 stop5h 39m
United Airlines
Wed 9/232:30 pm
BZN
- ORD
1 stop7h 16m
United Airlines
Deal found 6/22![United Airlines logo]()
$300
This Southwest deal was found by Cheapflights users on 6/20. 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 8/252:15 pm
MDW
- BZN
1 stop6h 45m
Southwest
Wed 9/22:00 pm
BZN
- MDW
1 stop4h 50m
Southwest
Deal found 6/20![Southwest logo]()
$300
This Delta deal was found by Cheapflights users on 6/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/137:29 pm
CVG
- BZN
1 stop6h 35m
Delta
Mon 8/1711:27 am
BZN
- CVG
1 stop5h 16m
Delta
Deal found 6/19![Delta logo]()
$301
Best flights from Indiana to MontanaDiscover carefully curated flight deals from Indiana to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 24, 2026.
Discover carefully curated flight deals from Indiana to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 24, 2026.
This United Airlines deal was found by Cheapflights users on 6/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/155:00 am
ORD
- BIL
1 stop5h 41m
United Airlines
Sat 8/222:29 pm
BIL
- ORD
1 stop6h 23m
United Airlines
Deal found 6/23![United Airlines logo]()
$271
This Delta deal was found by Cheapflights users on 6/22. 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.
Sat 8/154:45 pm
ORD
- BIL
1 stop7h 08m
Delta
Sat 8/225:20 am
BIL
- ORD
1 stop5h 39m
Delta
Deal found 6/22![Delta logo]()
$271
This Southwest deal was found by Cheapflights users on 6/20. 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 9/2010:25 am
MDW
- BZN
Nonstop3h 10m
Southwest
Thu 9/2412:20 pm
BZN
- MDW
Nonstop2h 55m
Southwest
Deal found 6/20![Southwest logo]()
$335
This Alaska Airlines deal was found by Cheapflights users on 6/23. 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.
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 6/23![Alaska Airlines logo]()
$363
This Sun Country Air deal was found by Cheapflights users on 6/23. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/106:31 pm
ORD
- FCA
1 stop16h 29m
Sun Country Air
Mon 7/1310:17 am
FCA
- ORD
1 stop6h 12m
Sun Country Air
Deal found 6/23![Sun Country Air logo]()
$425
This United Airlines deal was found by Cheapflights users on 6/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/114:15 pm
ORD
- BZN
Nonstop3h 27m
United Airlines
Tue 8/184:32 pm
BZN
- ORD
1 stop6h 27m
United Airlines
Deal found 6/23![United Airlines logo]()
$295
This Delta deal was found by Cheapflights users on 6/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/175:57 pm
ORD
- BIL
1 stop6h 33m
Delta
Sat 8/225:20 am
BIL
- ORD
1 stop5h 39m
Delta
Deal found 6/19![Delta logo]()
$302
This Delta deal was found by Cheapflights users on 6/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:59 am
ORD
- BZN
1 stop8h 38m
Delta
Mon 9/146:00 am
BZN
- ORD
1 stop4h 55m
Delta
Deal found 6/19![Delta logo]()
$305
This United Airlines deal was found by Cheapflights users on 6/22. 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.
Tue 8/254:20 pm
ORD
- FCA
1 stop6h 01m
United Airlines
Thu 9/312:33 pm
FCA
- ORD
Nonstop3h 32m
United Airlines
Deal found 6/22![United Airlines logo]()
$319
This Southwest deal was found by Cheapflights users on 6/23. 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.
Mon 8/103:10 pm
MDW
- BZN
2 stops8h 15m
Southwest
Wed 8/196:55 am
BZN
- MDW
2 stops10h 50m
Southwest
Deal found 6/23![Southwest logo]()
$354
This Delta deal was found by Cheapflights users on 6/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/105:57 pm
ORD
- BZN
2 stops7h 07m
Delta
Sat 8/156:00 am
BZN
- ORD
1 stop4h 59m
Delta
Deal found 6/19![Delta logo]()
$310
This United Airlines deal was found by Cheapflights users on 6/22. 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.
Tue 7/215:00 am
ORD
- BIL
1 stop5h 36m
United Airlines
Tue 7/286:00 pm
BIL
- ORD
1 stop5h 44m
United Airlines
Deal found 6/22![United Airlines logo]()
$319
This Alaska Airlines deal was found by Cheapflights users on 6/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/53:43 pm
ORD
- MSO
1 stop8h 18m
Alaska Airlines
Fri 9/114:16 pm
MSO
- ORD
1 stop6h 43m
Alaska Airlines
Deal found 6/19![Alaska Airlines logo]()
$389
This Southwest deal was found by Cheapflights users on 6/20. 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 8/44:25 pm
IND
- BZN
2 stops8h 00m
Southwest
Tue 8/182:00 pm
BZN
- IND
1 stop6h 45m
Southwest
Deal found 6/20![Southwest logo]()
$368
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/191:59 pm
ORD
- BZN
2 stops10h 17m
Delta
Sat 8/226:00 am
BZN
- ORD
1 stop4h 59m
Delta
Deal found 6/23![Delta logo]()
$310
This United Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:00 am
ORD
- BIL
1 stop5h 41m
United Airlines
Sun 8/304:40 pm
BIL
- ORD
1 stop6h 21m
United Airlines
Deal found 6/20![United Airlines logo]()
$331
This Alaska Airlines deal was found by Cheapflights users on 6/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/127:02 am
IND
- BZN
2 stops15h 43m
Alaska Airlines
Sat 9/192:21 pm
BZN
- IND
1 stop12h 52m
Alaska Airlines
Deal found 6/19![Alaska Airlines logo]()
$406
This Delta deal was found by Cheapflights users on 6/21. 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 7/2812:27 pm
ORD
- BZN
2 stops11h 22m
Delta
Fri 7/313:54 pm
BZN
- ORD
1 stop6h 44m
Delta
Deal found 6/21![Delta logo]()
$310
This Southwest deal was found by Cheapflights users on 6/23. 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.
Tue 8/113:50 pm
MDW
- BZN
1 stop7h 35m
Southwest
Tue 8/1812:55 pm
BZN
- MDW
Nonstop2h 55m
Southwest
Deal found 6/23![Southwest logo]()
$400
This Alaska Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/126:42 pm
CVG
- BZN
1 stop17h 12m
Alaska Airlines
Sat 9/197:03 am
BZN
- CVG
1 stop8h 33m
Alaska Airlines
Deal found 6/21![Alaska Airlines logo]()
$415
This United Airlines deal was found by Cheapflights users on 6/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/98:15 pm
ORD
- BZN
Nonstop3h 28m
United Airlines
Fri 8/144:30 pm
BZN
- ORD
Nonstop3h 07m
United Airlines
Deal found 6/23![United Airlines logo]()
$357
This Delta deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:13 pm
MDW
- FCA
1 stop5h 30m
Delta
Sat 9/266:35 am
FCA
- MDW
1 stop5h 45m
Delta
Deal found 6/20![Delta logo]()
$329
This Alaska Airlines deal was found by Cheapflights users on 6/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:42 pm
CVG
- BZN
1 stop17h 12m
Alaska Airlines
Wed 9/167:03 am
BZN
- CVG
1 stop8h 33m
Alaska Airlines
Deal found 6/19![Alaska Airlines logo]()
$423
This Southwest deal was found by Cheapflights users on 6/20. 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.
Mon 7/2011:00 am
MDW
- BZN
Nonstop3h 10m
Southwest
Wed 7/297:00 pm
BZN
- MDW
1 stop9h 25m
Southwest
Deal found 6/20![Southwest logo]()
$424
This Delta deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/207:25 pm
MDW
- FCA
1 stop5h 31m
Delta
Sat 8/296:20 am
FCA
- MDW
1 stop5h 50m
Delta
Deal found 6/21![Delta logo]()
$329
This United Airlines deal was found by Cheapflights users on 6/22. 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.
Sat 8/222:05 pm
CVG
- BZN
1 stop6h 37m
United Airlines
Sat 8/296:30 am
BZN
- CVG
1 stop5h 53m
United Airlines
Deal found 6/22![United Airlines logo]()
$363
This Southwest deal was found by Cheapflights users on 6/23. 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.
Wed 7/226:40 pm
MDW
- BZN
1 stop7h 10m
Southwest
Mon 7/277:15 pm
BZN
- MDW
1 stop9h 10m
Southwest
Deal found 6/23![Southwest logo]()
$434
This Delta deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:24 pm
ORD
- FCA
1 stop6h 19m
Delta
Sat 9/265:30 am
FCA
- ORD
1 stop5h 25m
Delta
Deal found 6/20![Delta logo]()
$329
This Alaska Airlines deal was found by Cheapflights users on 6/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/222:20 pm
IND
- BZN
2 stops21h 34m
Alaska Airlines
Mon 9/287:03 am
BZN
- IND
2 stops14h 13m
Alaska Airlines
Deal found 6/19![Alaska Airlines logo]()
$439
This United Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/122:00 pm
IND
- BZN
1 stop7h 57m
United Airlines
Sat 9/196:30 am
BZN
- IND
1 stop6h 11m
United Airlines
Deal found 6/21![United Airlines logo]()
$375
Last-minute flights from Indiana to MontanaDiscover last-minute flight deals from Indiana to Montana. Data last updated June 24, 2026 and is based on user searches.
Discover last-minute flight deals from Indiana to Montana. Data last updated June 24, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 6/19. 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.
Sat 7/186:00 am
ORD
- BZN
1 stop8h 20m
United Airlines
Tue 7/214:24 pm
BZN
- ORD
Nonstop3h 16m
United Airlines
Deal found 6/19![United Airlines logo]()
$323
This Delta deal was found by Cheapflights users on 6/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1812:46 pm
ORD
- BZN
1 stop7h 58m
Delta
Tue 7/2112:13 pm
BZN
- ORD
1 stop5h 44m
Delta
Deal found 6/19![Delta logo]()
$333
This United Airlines deal was found by Cheapflights users on 6/22. 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.
Tue 7/215:00 am
ORD
- BIL
1 stop5h 36m
United Airlines
Tue 7/286:00 pm
BIL
- ORD
1 stop5h 44m
United Airlines
Deal found 6/22![United Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 6/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/255:45 pm
CVG
- BZN
1 stop6h 18m
Delta
Wed 7/2912:13 pm
BZN
- CVG
1 stop8h 33m
Delta
Deal found 6/19![Delta logo]()
$301
This Delta deal was found by Cheapflights users on 6/21. 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 7/258:27 am
ORD
- BZN
1 stop7h 23m
Delta
Fri 7/313:54 pm
BZN
- ORD
1 stop6h 44m
Delta
Deal found 6/21![Delta logo]()
$332
This United Airlines deal was found by Cheapflights users on 6/21. 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.
Sun 7/268:15 pm
ORD
- BZN
Nonstop3h 28m
United Airlines
Thu 7/304:24 pm
BZN
- ORD
Nonstop3h 16m
United Airlines
Deal found 6/21![United Airlines logo]()
$325
This Delta deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/279:54 am
MDW
- BZN
1 stop5h 53m
Delta
Sat 8/811:27 am
BZN
- MDW
1 stop5h 34m
Delta
Deal found 6/21![Delta logo]()
$332
This American Airlines deal was found by Cheapflights users on 6/23. 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.
Tue 7/285:00 am
ORD
- BZN
1 stop6h 47m
American Airlines
Fri 7/315:03 pm
BZN
- ORD
Nonstop3h 27m
American Airlines
Deal found 6/23![American Airlines logo]()
$295
This Delta deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/287:40 pm
ORD
- BZN
1 stop5h 43m
Delta
Thu 8/63:49 pm
BZN
- ORD
1 stop6h 40m
Delta
Deal found 6/22![Delta logo]()
$305
This Delta deal was found by Cheapflights users on 6/21. 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 7/289:54 am
MDW
- BZN
1 stop5h 53m
Delta
Sat 8/811:27 am
BZN
- MDW
1 stop5h 34m
Delta
Deal found 6/21![Delta logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/289:57 pm
ORD
- BZN
2 stops22h 44m
Multiple Airlines
Thu 8/64:51 pm
BZN
- ORD
1 stop11h 46m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$324
This American Airlines deal was found by Cheapflights users on 6/21. 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.
Fri 7/311:49 pm
ORD
- BZN
Nonstop3h 24m
American Airlines
Sun 8/25:03 pm
BZN
- ORD
Nonstop3h 27m
American Airlines
Deal found 6/21![American Airlines logo]()
$322
One-way flights from Indiana to MontanaSearch for one-way flight options from Indiana to Montana. Find affordable one-way fares based on user searches. Data last updated June 24, 2026.
Search for one-way flight options from Indiana to Montana. Find affordable one-way fares based on user searches. Data last updated June 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/239:20 pm
CVG
- FCA
1 stop19h 29m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$141
This American Airlines deal was found by Cheapflights users on 6/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/31:49 pm
ORD
- BZN
Nonstop3h 24m
American Airlines
Deal found 6/19![American Airlines logo]()
$142
This United Airlines deal was found by Cheapflights users on 6/19. 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.
Mon 7/278:15 pm
ORD
- BZN
Nonstop3h 28m
United Airlines
Deal found 6/19![United Airlines logo]()
$143
This American Airlines deal was found by Cheapflights users on 6/24. 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.
Mon 7/271:49 pm
ORD
- BZN
Nonstop3h 24m
American Airlines
Deal found 6/24![American Airlines logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/199:10 am
ORD
- MSO
2 stops36h 52m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$150
This American Airlines deal was found by Cheapflights users on 6/23. 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.
Wed 9/1612:09 pm
ORD
- BZN
1 stop9h 34m
American Airlines
Deal found 6/23![American Airlines logo]()
$152
This Delta deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/276:55 am
ORD
- BZN
1 stop8h 40m
Delta
Deal found 6/24![Delta logo]()
$153
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/137:25 pm
MDW
- BZN
1 stop4h 51m
Delta
Deal found 6/23![Delta logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/87:15 am
ORD
- MSO
1 stop27h 19m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$154
This Delta deal was found by Cheapflights users on 6/24. 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.
Wed 8/191:50 pm
ORD
- BZN
2 stops10h 26m
Delta
Deal found 6/24![Delta logo]()
$158
This Delta deal was found by Cheapflights users on 6/23. 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 8/211:25 pm
MDW
- BZN
2 stops11h 39m
Delta
Deal found 6/23![Delta logo]()
$158
This United Airlines deal was found by Cheapflights users on 6/22. 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.
Sat 7/258:15 pm
ORD
- BZN
Nonstop3h 28m
United Airlines
Deal found 6/22![United Airlines logo]()
$159
Find flight deals from Indiana to Montana
Keep the following information in mind while searching for Indiana to Montana flight deals. Data was last updated June 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $261 (United Airlines) |
One-way from | $141 (Kiwi.com) |
Popular in | November |
Cheapest in | October |
Average price | $400 |
Cheapflights Fare Finder
Customize your flight search to find flights from Indiana 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 June 24, 2026.
Use the filters below to find and compare flights from Indiana to Montana that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoBillings
ORD - BIL
ORDBIL
Chicago O'Hare Intl
Sat 8/15
5:00 am-9:41 am
1 stop5h 41m
Billings Logan Intl
Sat 8/22
2:29 pm-9:52 pm
1 stop6h 23m
$271
ChicagoBillings
ORD - BIL
ORDBIL
Chicago O'Hare Intl
Sat 8/15
4:45 pm-10:53 pm
1 stop7h 08m
Billings Logan Intl
Sat 8/22
5:20 am-11:59 am
1 stop5h 39m
$271
ChicagoBozeman
ORD - BZN
ORDBZN
Chicago O'Hare Intl
Tue 8/11
4:15 pm-6:42 pm
Nonstop3h 27m
Bozeman Gallatin Field
Tue 8/18
4:32 pm-11:59 pm
1 stop6h 27m
$295
ChicagoBillings
ORD - BIL
ORDBIL
Chicago O'Hare Intl
Mon 8/17
5:57 pm-11:30 pm
1 stop6h 33m
Billings Logan Intl
Sat 8/22
5:20 am-11:59 am
1 stop5h 39m
$302
ChicagoBozeman
ORD - BZN
ORDBZN
Chicago O'Hare Intl
Fri 9/11
6:59 am-2:37 pm
1 stop8h 38m
Bozeman Gallatin Field
Mon 9/14
6:00 am-11:55 am
1 stop4h 55m
$305
ChicagoBozeman
ORD - BZN
ORDBZN
Chicago O'Hare Intl
Mon 8/10
5:57 pm-12:04 am
2 stops7h 07m
Bozeman Gallatin Field
Sat 8/15
6:00 am-11:59 am
1 stop4h 59m
$310
ChicagoBozeman
ORD - BZN
ORDBZN
Chicago O'Hare Intl
Wed 8/19
1:59 pm-11:16 pm
2 stops10h 17m
Bozeman Gallatin Field
Sat 8/22
6:00 am-11:59 am
1 stop4h 59m
$310
ChicagoBozeman
ORD - BZN
ORDBZN
Chicago O'Hare Intl
Tue 7/28
12:27 pm-10:49 pm
2 stops11h 22m
Bozeman Gallatin Field
Fri 7/31
3:54 pm-11:38 pm
1 stop6h 44m
$310
ChicagoKalispell
ORD - FCA
ORDFCA
Chicago O'Hare Intl
Tue 8/25
4:20 pm-9:21 pm
1 stop6h 01m
Kalispell Glacier Park
Thu 9/3
12:33 pm-5:05 pm
Nonstop3h 32m
$319
ChicagoBillings
ORD - BIL
ORDBIL
Chicago O'Hare Intl
Tue 7/21
5:00 am-9:36 am
1 stop5h 36m
Billings Logan Intl
Tue 7/28
6:00 pm-12:44 am
1 stop5h 44m
$319
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Indiana to Montana
Have a flexible travel schedule? Discover the best time to fly to Montana from Indiana with our price prediction graph.
ORD-BIL
CVG-FCA
IND-BZN
ORD-BZN
MDW-BZN
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 Indiana to Montana
USIN-USMT
ORD-BIL
CVG-FCA
IND-BZN
ORD-BZN
What is the cheapest month to book a flight from Indiana to Montana?
Currently, May is the cheapest month in which you can book a flight from Indiana to Montana (average of $114). Flying from Indiana 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 Indiana to Montana?
How far ahead should I book a flight from Indiana to Montana?
Booking 62 days in advance of your planned departure date is, on average, the best time to get cheap flights from Indiana 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 June 24, 2026.
Read reviews from past customers who have flown Alaska Airlines,Southwest, andDelta from Indiana to Montana. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Crew
8.5
Boarding
8.1
Food
7.0
Entertainment
7.0
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Overall
7.9
Crew
8.5
Boarding
8.1
Food
7.0
Entertainment
7.0
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Overall
7.9
Crew
8.5
Boarding
8.1
Food
7.0
Entertainment
7.0
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Overall
7.9
Crew
8.5
Boarding
8.1
Food
7.0
Entertainment
7.0
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Overall
7.9
Crew
8.5
Boarding
8.1
Food
7.0
Entertainment
7.0
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Overall
7.9
Crew
8.5
Boarding
8.1
Food
7.0
Entertainment
7.0
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 Indiana to Montana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Indiana to Montana
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Montana by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Indiana to Montana by cabin class
Find flights from Indiana to Montana, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Indiana and Montana flights
Browse other Indiana and Montana flight options. Last updated on June 24, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Montana
Find the right flight back to Indiana after your stay in Montana
Indiana to Montana flights
Consider these flights traveling from Indiana to Montana.
Top 5 airlines flying from Indiana to Montana
Discover the top 5 airlines that operate flights from Indiana 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 June 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$139 | Average$293 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$175 | Average$415 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$208 | Average$459 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$228 | Average$369 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$260 | Average$541 | FlexibilityNo cancel fee | On-time69% |