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$115+ Cheap flights from Indianapolis (IND) to Montana

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
IND — BZN
Dec 19 — Dec 261
Fri 12/19
Fri 12/26
1 adult, Economy
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Find flight deals from Indianapolis to Montana

Cheapest flights from Indianapolis to Montana
Explore the most affordable flight options available from Indianapolis to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 19, 2025.

This Southwest deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:00 amIND - BZN
1 stop5h 35mSouthwest
Thu 12/2510:45 amBZN - IND
1 stop7h 00mSouthwest
Deal found 11/18$229
This Delta deal was found by Cheapflights users on 11/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/97:00 amIND - BZN
1 stop8h 26mDelta
Sat 12/132:36 pmBZN - IND
1 stop7h 36mDelta
Deal found 11/17$257
This Delta deal was found by Cheapflights users on 11/19. 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 12/47:57 pmIND - BZN
1 stop5h 40mDelta
Sun 12/72:36 pmBZN - IND
1 stop7h 50mDelta
Deal found 11/19$269
This Delta deal was found by Cheapflights users on 11/19. 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 12/47:57 pmIND - BZN
1 stop5h 40mDelta
Sat 12/62:17 pmBZN - IND
2 stops7h 55mDelta
Deal found 11/19$274
This Delta deal was found by Cheapflights users on 11/18. 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.
Wed 12/32:19 pmIND - BZN
2 stops11h 18mDelta
Sun 12/76:33 pmBZN - IND
2 stops12h 30mDelta
Deal found 11/18$279
This Delta deal was found by Cheapflights users on 11/19. 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 12/176:45 amIND - BZN
2 stops9h 33mDelta
Sat 1/102:39 pmBZN - IND
1 stop7h 27mDelta
Deal found 11/19$296
This Delta deal was found by Cheapflights users on 11/18. 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.
Wed 12/104:28 pmIND - MSO
1 stop7h 25mDelta
Fri 12/121:13 pmMSO - IND
1 stop7h 46mDelta
Deal found 11/18$311
This Delta deal was found by Cheapflights users on 11/19. 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 12/34:28 pmIND - MSO
1 stop7h 25mDelta
Wed 12/101:13 pmMSO - IND
1 stop7h 46mDelta
Deal found 11/19$351
This Delta deal was found by Cheapflights users on 11/18. 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.
Fri 12/124:28 pmIND - MSO
1 stop7h 25mDelta
Tue 12/161:13 pmMSO - IND
1 stop7h 46mDelta
Deal found 11/18$352
This United Airlines deal was found by Cheapflights users on 11/17. 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.
Thu 12/43:35 pmIND - FCA
1 stop8h 11mUnited Airlines
Fri 12/52:37 pmFCA - IND
1 stop5h 53mUnited Airlines
Deal found 11/17$359
This Delta deal was found by Cheapflights users on 11/19. 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 12/107:57 pmIND - BIL
1 stop5h 51mDelta
Wed 12/176:25 amBIL - IND
1 stop7h 04mDelta
Deal found 11/19$371
This Delta deal was found by Cheapflights users on 11/17. 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.
Thu 12/46:00 amIND - FCA
2 stops9h 56mDelta
Fri 12/52:51 pmFCA - IND
1 stop7h 32mDelta
Deal found 11/17$374

Cheap flight deals from Indianapolis to Montana

Keep the following information in mind while searching for Indianapolis to Montana flight deals. Data was last updated November 19, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$211
(United Airlines)

One-way from

$115
(United Airlines)

Popular in

December

Cheapest in

August

Average price

$420
Provider with most accurate pricing for Indianapolis-Bozeman Gallatin Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Indianapolis-Bozeman Gallatin Field flights.
Search Deals
From Indianapolis to Montana
Search Deals
One-way flight from Indianapolis to Montana
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Indianapolis to Montana that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 19, 2025.
Use the filters below to find and compare flights from Indianapolis to Montana that are best for you.

Fly from

Indianapolis

Fly to

Montana

Route

Depart

Return

Price

IndianapolisBozeman

IND - BZN

INDBZN

Indianapolis

Wed 1/14

9:00 am-3:20 pm

1 stop8h 20m

Bozeman Gallatin Field

Fri 1/16

2:30 pm-10:15 pm

1 stop5h 45m

$211

IndianapolisBozeman

IND - BZN

INDBZN

Indianapolis

Thu 12/18

6:00 am-9:35 am

1 stop5h 35m

Bozeman Gallatin Field

Thu 12/25

10:45 am-10:00 pm

2 stops9h 15m

$234

IndianapolisKalispell

IND - FCA

INDFCA

Indianapolis

Thu 4/9

7:00 am-12:04 pm

1 stop7h 04m

Kalispell Glacier Park

Thu 4/16

1:53 pm-5:00 am

1 stop13h 07m

$256

IndianapolisBozeman

IND - BZN

INDBZN

Indianapolis

Tue 12/9

7:00 am-1:26 pm

1 stop8h 26m

Bozeman Gallatin Field

Sat 12/13

2:36 pm-12:12 am

1 stop7h 36m

$257

IndianapolisBozeman

IND - BZN

INDBZN

Indianapolis

Wed 12/17

6:45 am-1:12 pm

1 stop8h 27m

Bozeman Gallatin Field

Sat 1/10

2:39 pm-12:06 am

1 stop7h 27m

$257

IndianapolisBozeman

IND - BZN

INDBZN

Indianapolis

Thu 12/11

7:57 pm-11:37 pm

1 stop5h 40m

Bozeman Gallatin Field

Mon 12/15

2:36 pm-12:26 am

1 stop7h 50m

$257

IndianapolisBozeman

IND - BZN

INDBZN

Indianapolis

Wed 5/13

3:45 pm-9:07 pm

1 stop7h 22m

Bozeman Gallatin Field

Wed 5/20

2:37 pm-9:58 pm

1 stop5h 21m

$258

IndianapolisBozeman

IND - BZN

INDBZN

Indianapolis

Sun 1/4

9:00 pm-12:25 am

1 stop5h 25m

Bozeman Gallatin Field

Fri 1/9

11:15 am-11:10 pm

1 stop9h 55m

$261

IndianapolisKalispell

IND - FCA

INDFCA

Indianapolis

Sat 12/13

6:00 am-2:29 pm

2 stops10h 29m

Kalispell Glacier Park

Wed 12/17

12:11 pm-10:59 pm

1 stop8h 48m

$298

IndianapolisKalispell

IND - FCA

INDFCA

Indianapolis

Sat 12/13

6:00 am-2:29 pm

2 stops10h 29m

Kalispell Glacier Park

Tue 12/16

2:51 pm-12:23 am

1 stop7h 32m

$298

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/16

Showing 1-10 of 56 results
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Best time to book a flight from Indianapolis to Montana

Have a flexible travel schedule? Discover the best time to fly to Montana from Indianapolis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Indianapolis to Montana

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

Currently, June is the cheapest month in which you can book a flight from Indianapolis to Montana (average of $143). Flying from Indianapolis to Montana in May is currently the most expensive (average of $293). 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 IND to MT?

Find hourly flight availability from Indianapolis 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 November 19, 2025.

It’s typically best to fly out from Indianapolis to Montana in the evening. Doing so could potentially save you 12% on the flight price compared to flying at noon, which is usually more expensive.

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 November 19, 2025.
Read through reviews of airlines operating flights from Indianapolis to Montana, such as Alaska Airlines, Southwest, and Delta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,320 reviews

Boarding

8.1

Entertainment

7.0

Overall

8.0

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Marcie,Nov 2025

PIT - SEA

It was not a full flight, so I was able to enjoy a row to myself. Luck of the draw, I guess.
Alaska Airlines
8.0
Very good
11,320 reviews
Alaska Airlines
8.0
Very good
11,320 reviews

Boarding

8.1

Entertainment

7.0

Overall

8.0

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Marcie,Nov 2025

PIT - SEA

It was not a full flight, so I was able to enjoy a row to myself. Luck of the draw, I guess.
Southwest
8.0
Very good
4,249 reviews
Alaska Airlines
8.0
Very good
11,320 reviews

Boarding

8.1

Entertainment

7.0

Overall

8.0

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Marcie,Nov 2025

PIT - SEA

It was not a full flight, so I was able to enjoy a row to myself. Luck of the draw, I guess.
Delta
7.9
Good
8,004 reviews
Alaska Airlines
8.0
Very good
11,320 reviews

Boarding

8.1

Entertainment

7.0

Overall

8.0

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Marcie,Nov 2025

PIT - SEA

It was not a full flight, so I was able to enjoy a row to myself. Luck of the draw, I guess.
United Airlines
7.4
Good
9,023 reviews
Alaska Airlines
8.0
Very good
11,320 reviews

Boarding

8.1

Entertainment

7.0

Overall

8.0

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Marcie,Nov 2025

PIT - SEA

It was not a full flight, so I was able to enjoy a row to myself. Luck of the draw, I guess.
American Airlines
7.2
Good
11,046 reviews
Alaska Airlines
8.0
Very good
11,320 reviews

Boarding

8.1

Entertainment

7.0

Overall

8.0

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Marcie,Nov 2025

PIT - SEA

It was not a full flight, so I was able to enjoy a row to myself. Luck of the draw, I guess.

Related info for your journey

Find useful and relevant information for your journey from Indianapolis to Montana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Indianapolis to Montana?

    Indianapolis (IND) is the airport you will fly out of if you book a flight from Indianapolis to Montana. It is only a 8.3 mi journey to Indianapolis (IND) from Indianapolis’s city center.

  • How long is the flight from Indianapolis to Montana?

    For as low as $234, United Airlines can have you in Montana from Indianapolis in 5h 35m. Airlines will cover a distance of 1322 mi. This flight may include one or multiple stops.

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

    The cheapest airlines for a one-way flight from Indianapolis to Montana are Southwest ($115), United Airlines ($115), and Delta ($129).

  • What are the most popular routes from Indianapolis to Montana?

    While some choose either Indianapolis - Kalispell Glacier Park or Indianapolis - Missoula Johnson-Bell Field, Indianapolis - Bozeman Gallatin Field is the most popular route from Indianapolis to Montana.

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

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

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

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

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

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

    Currently, June is the cheapest month in which you can book a flight from Indianapolis to Montana (average of $143). Flying from Indianapolis to Montana in May is currently the most expensive (average of $293). 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 Indianapolis 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 Indianapolis to Montana

Discover the top 5 airlines that operate flights from Indianapolis to Montana. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$193Average$411FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$222Average$455FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$230Average$421FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$266Average$543FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$278Average$397FlexibilityNo cancel feeOn-time75%

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