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Indiana

$96+ 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 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — IND
Feb 18 — Feb 251
Wed 2/18
Wed 2/25
1 adult, Economy
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Cheap flight deals from Montana to Indiana

Keep the following information in mind while searching for Montana to Indiana flight deals. Data was last updated January 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$189
(American Airlines)

One-way from

$96
(American Airlines)

Popular in

September

Cheapest in

January

Average price

$256
Provider with most accurate pricing for Bozeman Gallatin Field-Indianapolis flight deals.
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Provider most trusted by Cheapflights users for Bozeman Gallatin Field-Indianapolis flights.
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From Montana to Indiana
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One-way flight from Montana to Indiana
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Highest demand for flights based on searches. 4% potential increase in price ($18 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Montana to Indiana

Cheapest flights from Montana to Indiana
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 January 19, 2026.

This American Airlines deal was found by Cheapflights users on 1/18. 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 3/191:49 pm
BZN
-
ORD
Nonstop3h 09m
American Airlines
Mon 3/237:09 pm
ORD
-
BZN
Nonstop3h 29m
American Airlines
Deal found 1/18$189
This American Airlines deal was found by Cheapflights users on 1/19. 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.
Fri 3/207:00 am
BZN
-
ORD
Nonstop3h 11m
American Airlines
Fri 3/2710:09 am
ORD
-
BZN
Nonstop3h 29m
American Airlines
Deal found 1/19$209
This Delta deal was found by Cheapflights users on 1/18. 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 4/75:58 am
BZN
-
MDW
1 stop6h 27m
Delta
Wed 4/82:05 pm
MDW
-
BZN
1 stop7h 09m
Delta
Deal found 1/18$217
This Delta deal was found by Cheapflights users on 1/18. 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 4/75:20 am
BZN
-
ORD
1 stop5h 54m
Delta
Wed 4/87:25 am
ORD
-
BZN
1 stop8h 11m
Delta
Deal found 1/18$217
This United Airlines deal was found by Cheapflights users on 1/17. 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.
Wed 2/254:29 pm
BZN
-
ORD
1 stop6h 30m
United Airlines
Tue 4/79:05 am
ORD
-
BZN
Nonstop3h 26m
United Airlines
Deal found 1/17$219
This American Airlines deal was found by Cheapflights users on 1/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/263:36 pm
BZN
-
IND
1 stop6h 23m
American Airlines
Sun 3/15:44 pm
IND
-
BZN
1 stop6h 30m
American Airlines
Deal found 1/16$229
This Southwest deal was found by Cheapflights users on 1/17. 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.
Wed 2/253:50 pm
BZN
-
MDW
1 stop5h 00m
Southwest
Tue 4/76:30 am
MDW
-
BZN
1 stop5h 10m
Southwest
Deal found 1/17$229
This American Airlines deal was found by Cheapflights users on 1/18. 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 3/67:00 am
BZN
-
ORD
Nonstop3h 11m
American Airlines
Fri 3/137:13 pm
ORD
-
BZN
Nonstop3h 29m
American Airlines
Deal found 1/18$229
This American Airlines deal was found by Cheapflights users on 1/18. 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 2/121:28 pm
BZN
-
ORD
Nonstop3h 09m
American Airlines
Sun 2/157:45 pm
ORD
-
BZN
Nonstop3h 29m
American Airlines
Deal found 1/18$230
This Delta deal was found by Cheapflights users on 1/19. 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 3/203:19 pm
BZN
-
ORD
1 stop7h 33m
Delta
Fri 3/273:59 pm
ORD
-
BZN
1 stop5h 15m
Delta
Deal found 1/19$233
This Expedia deal was found by Cheapflights users on 1/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/256:23 am
MSO
-
ORD
1 stop9h 10m
Alaska Airlines
Wed 3/45:29 pm
ORD
-
MSO
1 stop7h 30m
Alaska Airlines
Deal found 1/17$237
This Delta deal was found by Cheapflights users on 1/17. 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 2/256:00 am
BZN
-
ORD
2 stops9h 51m
Delta
Tue 4/77:25 am
ORD
-
BZN
1 stop8h 11m
Delta
Deal found 1/17$238

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 January 19, 2026.
Use the filters below to find and compare flights from Montana to Indiana that are best for you.

Fly from

Montana

Fly to

Indiana

Route

Depart

Return

Price

BozemanChicago

BZN - ORD

BZNORD

Bozeman Gallatin Field

Tue 4/7

5:20 am-12:14 pm

1 stop5h 54m

Chicago O'Hare Intl

Wed 4/8

7:25 am-2:36 pm

1 stop8h 11m

$217

BozemanChicago

BZN - ORD

BZNORD

Bozeman Gallatin Field

Wed 2/25

4:29 pm-11:59 pm

1 stop6h 30m

Chicago O'Hare Intl

Tue 4/7

9:05 am-11:31 am

Nonstop3h 26m

$219

BozemanIndianapolis

BZN - IND

BZNIND

Bozeman Gallatin Field

Thu 2/26

3:36 pm-11:59 pm

1 stop6h 23m

Indianapolis

Sun 3/1

5:44 pm-10:14 pm

1 stop6h 30m

$229

BozemanChicago

BZN - MDW

BZNMDW

Bozeman Gallatin Field

Wed 2/25

11:15 am-9:50 pm

2 stops9h 35m

Chicago Midway

Tue 4/7

6:10 pm-12:15 am

1 stop7h 05m

$234

BozemanChicago

BZN - ORD

BZNORD

Bozeman Gallatin Field

Wed 2/25

6:00 am-4:51 pm

2 stops9h 51m

Chicago O'Hare Intl

Tue 4/7

7:25 am-2:36 pm

1 stop8h 11m

$238

BozemanChicago

BZN - ORD

BZNORD

Bozeman Gallatin Field

Wed 2/18

3:36 pm-11:36 pm

1 stop7h 00m

Chicago O'Hare Intl

Sat 2/21

7:09 pm-9:38 pm

Nonstop3h 29m

$239

BillingsChicago

BIL - MDW

BILMDW

Billings Logan Intl

Wed 4/8

6:25 am-1:25 pm

1 stop6h 00m

Chicago Midway

Tue 4/14

2:12 pm-8:11 pm

1 stop6h 59m

$240

BillingsChicago

BIL - ORD

BILORD

Billings Logan Intl

Wed 4/8

6:25 am-11:35 am

1 stop4h 10m

Chicago O'Hare Intl

Tue 4/14

11:19 am-8:11 pm

2 stops9h 52m

$245

BozemanIndianapolis

BZN - IND

BZNIND

Bozeman Gallatin Field

Mon 4/6

7:26 pm-5:40 am

1 stop8h 14m

Indianapolis

Mon 4/13

7:00 am-2:10 pm

1 stop9h 10m

$249

BozemanChicago

BZN - MDW

BZNMDW

Bozeman Gallatin Field

Thu 2/26

5:20 pm-11:10 pm

1 stop4h 50m

Chicago Midway

Fri 2/27

5:20 pm-11:55 pm

1 stop7h 35m

$249

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 60 results
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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.
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

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 $184). Flying from Montana to Indiana in February is currently the most expensive (average of $379). 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.

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 January 19, 2026.
Read through reviews of airlines operating flights from Montana to Indiana, such as Southwest, Delta, and United Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,262 reviews

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,262 reviews
Southwest
8.0
Very good
4,262 reviews

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,075 reviews
Southwest
8.0
Very good
4,262 reviews

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,176 reviews
Southwest
8.0
Very good
4,262 reviews

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,160 reviews
Southwest
8.0
Very good
4,262 reviews

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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.

  • How long is the flight from Montana to Indiana?

    Delta, United Airlines, and American Airlines can get you from Montana to Indiana in just under 5h 54m. Your travel time can differ by up to 36m. Airlines will cover a distance of 1182 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Montana to Indiana one-way?

    $114 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Southwest and Delta, with prices starting from $128 and $128, respectively.

  • Can I find deals for flights from Montana to Indiana that include hotel bookings?

    Yes. In addition to deals on Montana to Indiana flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Montana to Indiana?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montana to Indiana.

  • Can I find deals for business class flights from Montana to Indiana?

    Yes. Cheapflights offers flight deals from Montana to Indiana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • 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 $184). Flying from Montana to Indiana in February is currently the most expensive (average of $379). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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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.
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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 January 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$151Average$377FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$218Average$401FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$245Average$404FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$256Average$496FlexibilityNo cancel feeOn-time69%

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