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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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
IND — BZN
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Cheap 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 December 23, 2025.

This Delta deal was found by Cheapflights users on 12/21. 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 12/245:45 pmIND - BZN
2 stops8h 01mDelta
Mon 12/293:20 pmBZN - IND
1 stop6h 52mDelta
Deal found 12/21$424
This Delta deal was found by Cheapflights users on 12/21. 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 12/227:00 amIND - BIL
1 stop6h 12mDelta
Sun 12/286:25 amBIL - IND
1 stop7h 40mDelta
Deal found 12/21$654
This United Airlines deal was found by Cheapflights users on 12/21. 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.
Tue 12/306:00 amIND - BZN
1 stop7h 39mUnited Airlines
Mon 1/52:40 pmBZN - IND
1 stop5h 27mUnited Airlines
Deal found 12/21$721
This United Airlines deal was found by Cheapflights users on 12/22. 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.
Mon 12/299:55 amIND - BZN
2 stops13h 13mUnited Airlines
Mon 1/52:40 pmBZN - IND
1 stop5h 27mUnited Airlines
Deal found 12/22$808
This American Airlines deal was found by Cheapflights users on 12/22. 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.
Mon 12/227:04 pmIND - BIL
2 stops20h 20mAmerican Airlines
Sun 12/286:50 amBIL - IND
2 stops12h 07mAmerican Airlines
Deal found 12/22$1,447

Find flight deals from Indianapolis to Montana

Keep the following information in mind while searching for Indianapolis to Montana flight deals. Data was last updated December 23, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$229
(American Airlines)

One-way from

$115
(United Airlines)

Popular in

March

Cheapest in

August

Average price

$445
Provider with most accurate pricing for Indianapolis-Bozeman Gallatin Field flight deals.
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Provider most trusted by Cheapflights users for Indianapolis-Bozeman Gallatin Field flights.
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From Indianapolis to Montana
Search Deals
One-way flight from Indianapolis to Montana
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($27 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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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 December 23, 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

Tue 3/17

7:00 am-12:34 pm

1 stop7h 34m

Bozeman Gallatin Field

Tue 3/24

7:00 am-4:57 pm

1 stop7h 57m

$229

IndianapolisKalispell

IND - FCA

INDFCA

Indianapolis

Wed 1/21

6:35 am-11:35 am

1 stop7h 00m

Kalispell Glacier Park

Wed 1/28

3:21 pm-11:06 pm

1 stop5h 45m

$257

IndianapolisBozeman

IND - BZN

INDBZN

Indianapolis

Tue 3/17

12:25 pm-10:46 pm

2 stops12h 21m

Bozeman Gallatin Field

Tue 3/24

5:58 am-3:42 pm

1 stop7h 44m

$262

IndianapolisBozeman

IND - BZN

INDBZN

Indianapolis

Tue 2/3

9:00 am-3:20 pm

1 stop8h 20m

Bozeman Gallatin Field

Wed 2/4

6:50 am-2:39 pm

1 stop5h 49m

$309

IndianapolisMissoula

IND - MSO

INDMSO

Indianapolis

Wed 4/1

7:00 am-12:31 pm

1 stop7h 31m

Missoula Johnson-Bell Field

Mon 4/6

1:53 pm-5:40 am

1 stop13h 47m

$310

IndianapolisMissoula

IND - MSO

INDMSO

Indianapolis

Wed 1/21

7:01 am-12:50 pm

1 stop7h 49m

Missoula Johnson-Bell Field

Mon 1/26

1:21 pm-9:39 pm

1 stop6h 18m

$311

IndianapolisBozeman

IND - BZN

INDBZN

Indianapolis

Tue 3/10

7:38 am-12:51 pm

1 stop7h 13m

Bozeman Gallatin Field

Sat 3/14

7:00 am-3:20 pm

1 stop6h 20m

$314

IndianapolisMissoula

IND - MSO

INDMSO

Indianapolis

Wed 1/21

6:35 am-12:35 pm

1 stop8h 00m

Missoula Johnson-Bell Field

Mon 1/26

6:18 pm-8:59 am

2 stops12h 41m

$316

IndianapolisMissoula

IND - MSO

INDMSO

Indianapolis

Thu 4/16

7:00 am-12:16 pm

1 stop7h 16m

Missoula Johnson-Bell Field

Mon 4/20

1:06 pm-10:55 pm

1 stop7h 49m

$336

IndianapolisBozeman

IND - BZN

INDBZN

Indianapolis

Tue 2/3

6:00 am-6:45 pm

2 stops14h 45m

Bozeman Gallatin Field

Wed 2/4

7:20 am-8:45 pm

2 stops11h 25m

$339

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Showing 1-10 of 42 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 $135). 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 December 23, 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 December 23, 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
11,512 reviews

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.
Alaska Airlines
8.0
Very good
11,512 reviews
Alaska Airlines
8.0
Very good
11,512 reviews

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.
Southwest
8.0
Very good
4,253 reviews
Alaska Airlines
8.0
Very good
11,512 reviews

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.
Delta
7.9
Good
8,014 reviews
Alaska Airlines
8.0
Very good
11,512 reviews

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.
United Airlines
7.4
Good
9,105 reviews
Alaska Airlines
8.0
Very good
11,512 reviews

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.
American Airlines
7.2
Good
11,054 reviews
Alaska Airlines
8.0
Very good
11,512 reviews

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.

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 $257, American Airlines can have you in Montana from Indianapolis in 7h. Airlines will cover a distance of 1499 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 Delta ($128), American Airlines ($145), and United Airlines ($149).

  • 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 $135). 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 December 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$193Average$407FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$222Average$448FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$228Average$415FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$249Average$536FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$278Average$394FlexibilityNo cancel feeOn-time75%

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