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$95+ 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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
IND — BZN
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheap flight deals from Indiana to Montana

Keep the following information in mind while searching for Indiana to Montana flight deals. Data was last updated August 20, 2025.

Round-trip from

$211
(United Airlines)

One-way from

$95
(Frontier)

Popular in

March

Cheapest in

August

Average price

$324
From Indiana to Montana
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One-way flight from Indiana to Montana
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Highest demand for flights based on searches. 6% potential increase in price ($29 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Indiana to Montana

Cheapest flights from Indiana to Montana
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 August 20, 2025.

This United Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/197:15 amORD - BZN
Nonstop3h 39mUnited Airlines
Fri 9/264:30 pmBZN - ORD
1 stop5h 09mUnited Airlines
Deal found 8/17$211
This Trip.com deal was found by Cheapflights users on 8/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/138:00 amORD - BZN
1 stop7h 14mHawaiian Airlines
Sat 9/203:08 pmBZN - ORD
1 stop7h 55mHawaiian Airlines
Deal found 8/20$213
This Hawaiian Airlines deal was found by Cheapflights users on 8/19. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/313:20 pmORD - BZN
1 stop8h 19mHawaiian Airlines
Fri 11/73:02 pmBZN - ORD
1 stop8h 22mHawaiian Airlines
Deal found 8/19$219
This United Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/289:15 amORD - BZN
Nonstop3h 28mUnited Airlines
Sat 11/152:43 pmBZN - ORD
1 stop8h 16mUnited Airlines
Deal found 8/18$220
This United Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/155:00 amORD - BZN
1 stop5h 52mUnited Airlines
Wed 9/172:41 pmBZN - ORD
1 stop8h 18mUnited Airlines
Deal found 8/18$221
This Southwest deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/312:40 pmORD - BZN
1 stop11h 15mSouthwest
Wed 9/106:00 amBZN - ORD
1 stop7h 10mSouthwest
Deal found 8/18$226
This Alaska Airlines deal was found by Cheapflights users on 8/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/168:00 amORD - BZN
1 stop7h 14mAlaska Airlines
Tue 9/233:08 pmBZN - ORD
1 stop7h 55mAlaska Airlines
Deal found 8/20$228
This American Airlines deal was found by Cheapflights users on 8/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/110:32 amORD - BZN
Nonstop3h 17mAmerican Airlines
Wed 10/84:54 pmBZN - ORD
Nonstop3h 10mAmerican Airlines
Deal found 8/17$229
This American Airlines deal was found by Cheapflights users on 8/19. 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.
Wed 9/248:39 pmORD - BIL
Nonstop3h 00mAmerican Airlines
Tue 9/3012:19 pmBIL - ORD
Nonstop2h 54mAmerican Airlines
Deal found 8/19$229
This Hawaiian Airlines deal was found by Cheapflights users on 8/19. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/266:20 amORD - BZN
1 stop8h 54mHawaiian Airlines
Mon 9/293:08 pmBZN - ORD
1 stop7h 55mHawaiian Airlines
Deal found 8/19$230
This Southwest deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/155:20 amMDW - BZN
1 stop5h 15mSouthwest
Sat 11/224:10 pmBZN - MDW
1 stop7h 25mSouthwest
Deal found 8/18$230
This Delta deal was found by Cheapflights users on 8/19. 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.
Wed 11/128:55 amORD - BIL
2 stops9h 53mDelta
Sat 11/156:25 amBIL - ORD
1 stop4h 06mDelta
Deal found 8/19$234

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 August 20, 2025.
Use the filters below to find and compare flights from Indiana to Montana that are best for you.

Fly from

Indiana

Fly to

Montana

Route

Depart

Return

Price

ChicagoBozeman

ORD - BZN

ORDBZN

Chicago O'Hare Intl

Fri 9/19

7:15 am-9:54 am

Nonstop3h 39m

Bozeman Gallatin Field

Fri 9/26

4:30 pm-10:39 pm

1 stop5h 09m

$211

ChicagoBozeman

ORD - BZN

ORDBZN

Chicago O'Hare Intl

Sat 9/13

8:00 am-2:14 pm

1 stop7h 14m

Bozeman Gallatin Field

Sat 9/20

3:08 pm-12:03 am

1 stop7h 55m

$213

ChicagoBozeman

ORD - BZN

ORDBZN

Chicago O'Hare Intl

Tue 11/25

6:00 am-2:03 pm

1 stop9h 03m

Bozeman Gallatin Field

Wed 12/3

11:46 am-10:30 pm

1 stop9h 44m

$219

ChicagoBozeman

ORD - BZN

ORDBZN

Chicago O'Hare Intl

Fri 10/31

3:20 pm-10:39 pm

1 stop8h 19m

Bozeman Gallatin Field

Fri 11/7

3:02 pm-12:24 am

1 stop8h 22m

$219

ChicagoBozeman

ORD - BZN

ORDBZN

Chicago O'Hare Intl

Tue 10/28

9:15 am-11:43 am

Nonstop3h 28m

Bozeman Gallatin Field

Sat 11/15

2:43 pm-11:59 pm

1 stop8h 16m

$220

ChicagoBozeman

ORD - BZN

ORDBZN

Chicago O'Hare Intl

Sat 9/13

6:20 am-2:14 pm

1 stop8h 54m

Bozeman Gallatin Field

Sat 9/20

3:08 pm-12:03 am

1 stop7h 55m

$220

ChicagoBozeman

ORD - BZN

ORDBZN

Chicago O'Hare Intl

Wed 9/24

8:00 am-2:14 pm

1 stop7h 14m

Bozeman Gallatin Field

Tue 9/30

3:08 pm-12:03 am

1 stop7h 55m

$220

ChicagoBozeman

ORD - BZN

ORDBZN

Chicago O'Hare Intl

Tue 9/9

6:20 am-2:14 pm

1 stop8h 54m

Bozeman Gallatin Field

Fri 9/12

3:08 pm-12:03 am

1 stop7h 55m

$220

ChicagoBozeman

ORD - BZN

ORDBZN

Chicago O'Hare Intl

Sun 9/28

6:20 am-2:14 pm

1 stop8h 54m

Bozeman Gallatin Field

Wed 10/1

3:08 pm-12:03 am

1 stop7h 55m

$220

ChicagoBozeman

ORD - BZN

ORDBZN

Chicago O'Hare Intl

Mon 9/15

6:55 pm-11:35 pm

1 stop5h 40m

Bozeman Gallatin Field

Fri 9/19

2:25 pm-11:40 pm

1 stop8h 15m

$221

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Showing 1-10 of 60 results
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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.
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

What is the cheapest month to book a flight from Indiana to Montana?

Currently, October is the cheapest month in which you can book a flight from Indiana to Montana (average of $371). Flying from Indiana to Montana in May is currently the most expensive (average of $478). 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.

What is the cheapest time of day to fly from IN to MT?

Find hourly flight availability from Indiana to Montana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Indiana to Montana as you normally would.

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 August 20, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta from Indiana to Montana. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.
Southwest
8.0
Very good
4,246 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.
Delta
8.0
Very good
7,982 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.
United Airlines
7.4
Good
8,928 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.

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.

  • How long is the flight from Indiana to Montana?

    For as low as $211, United Airlines can have you in Montana from Indiana in 3h 39m. Indiana and Montana are separated by 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 Indiana to Montana one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $95. Users have also found prices from $96 and $101 on United Airlines and Southwest, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Indiana to Montana 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 Indiana to Montana?

    Currently, October is the cheapest month in which you can book a flight from Indiana to Montana (average of $371). Flying from Indiana to Montana in May is currently the most expensive (average of $478). 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

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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.
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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 August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$193Average$482FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$230Average$436FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$246Average$524FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$289Average$602FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$290Average$397FlexibilityNo cancel feeOn-time75%

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