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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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
IND — BZN
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
1 adult, Economy
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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 January 15, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$229
(Expedia)

One-way from

$115
(American Airlines)

Popular in

March

Cheapest in

August

Average price

$351
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
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One-way flight from Indianapolis to Montana
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Highest demand for flights based on searches. 6% potential increase in price ($25 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 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 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 January 15, 2026.

This Expedia deal was found by Cheapflights users on 1/13. 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.
Fri 4/177:00 am
IND
-
FCA
1 stop7h 12m
Alaska Airlines
Mon 4/208:26 pm
FCA
-
IND
1 stop7h 14m
Alaska Airlines
Deal found 1/13$229
This American Airlines deal was found by Cheapflights users on 1/14. 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 2/275:38 pm
IND
-
BZN
1 stop6h 36m
American Airlines
Tue 3/37:00 am
BZN
-
IND
1 stop7h 58m
American Airlines
Deal found 1/14$229
This United Airlines deal was found by Cheapflights users on 1/15. 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 3/22:00 pm
IND
-
BZN
1 stop6h 59m
United Airlines
Thu 3/510:38 am
BZN
-
IND
2 stops9h 21m
United Airlines
Deal found 1/15$234
This Alaska Airlines deal was found by Cheapflights users on 1/14. 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 3/257:00 am
IND
-
FCA
1 stop7h 12m
Alaska Airlines
Sun 3/298:26 pm
FCA
-
IND
1 stop7h 14m
Alaska Airlines
Deal found 1/14$249
This United Airlines deal was found by Cheapflights users on 1/15. 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 1/319:00 am
IND
-
BZN
1 stop8h 20m
United Airlines
Fri 2/612:46 pm
BZN
-
IND
1 stop7h 28m
United Airlines
Deal found 1/15$249
This Delta deal was found by Cheapflights users on 1/15. 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 8/187:50 pm
IND
-
BZN
1 stop6h 03m
Delta
Wed 8/261:45 pm
BZN
-
IND
1 stop7h 18m
Delta
Deal found 1/15$257
This United Airlines deal was found by Cheapflights users on 1/14. 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 4/712:47 pm
IND
-
FCA
2 stops10h 40m
United Airlines
Wed 4/152:33 pm
FCA
-
IND
1 stop6h 12m
United Airlines
Deal found 1/14$258
This United Airlines deal was found by Cheapflights users on 1/13. 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 4/173:38 pm
IND
-
FCA
1 stop7h 49m
United Airlines
Mon 4/202:33 pm
FCA
-
IND
1 stop6h 12m
United Airlines
Deal found 1/13$260
This Delta deal was found by Cheapflights users on 1/15. 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 3/176:13 am
IND
-
BZN
2 stops8h 53m
Delta
Tue 3/242:01 pm
BZN
-
IND
1 stop7h 46m
Delta
Deal found 1/15$262
This Alaska Airlines deal was found by Cheapflights users on 1/12. 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 4/187:00 am
IND
-
FCA
1 stop7h 12m
Alaska Airlines
Wed 4/227:28 pm
FCA
-
IND
1 stop8h 22m
Alaska Airlines
Deal found 1/12$269
This Southwest deal was found by Cheapflights users on 1/15. 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.
Fri 1/306:40 pm
IND
-
BZN
1 stop5h 35m
Southwest
Tue 2/37:40 am
BZN
-
IND
1 stop7h 25m
Southwest
Deal found 1/15$269
This Delta deal was found by Cheapflights users on 1/15. 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 8/198:00 am
IND
-
WYS
1 stop6h 21m
Delta
Wed 8/261:09 pm
WYS
-
IND
1 stop7h 51m
Delta
Deal found 1/15$274

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 January 15, 2026.
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 4/22

6:00 am-11:31 am

1 stop7h 31m

Bozeman Gallatin Field

Tue 4/28

2:40 pm-10:45 pm

1 stop6h 05m

$229

IndianapolisKalispell

IND - FCA

INDFCA

Indianapolis

Wed 3/25

7:00 am-12:12 pm

1 stop7h 12m

Kalispell Glacier Park

Sun 3/29

8:26 pm-5:40 am

1 stop7h 14m

$249

IndianapolisBozeman

IND - BZN

INDBZN

Indianapolis

Tue 3/17

3:25 pm-11:10 pm

2 stops9h 45m

Bozeman Gallatin Field

Wed 3/18

5:20 am-3:42 pm

2 stops8h 22m

$268

IndianapolisBozeman

IND - BZN

INDBZN

Indianapolis

Tue 3/17

12:25 pm-10:46 pm

2 stops12h 21m

Bozeman Gallatin Field

Tue 3/24

11:50 am-12:02 am

2 stops10h 12m

$268

IndianapolisBozeman

IND - BZN

INDBZN

Indianapolis

Wed 4/22

2:05 pm-10:40 pm

2 stops10h 35m

Bozeman Gallatin Field

Tue 4/28

5:50 am-5:20 pm

2 stops9h 30m

$268

IndianapolisBozeman

IND - BZN

INDBZN

Indianapolis

Fri 1/30

6:40 pm-10:15 pm

1 stop5h 35m

Bozeman Gallatin Field

Tue 2/3

7:40 am-5:05 pm

1 stop7h 25m

$269

IndianapolisBozeman

IND - BZN

INDBZN

Indianapolis

Tue 1/27

7:15 am-11:44 am

1 stop6h 29m

Bozeman Gallatin Field

Fri 1/30

12:05 pm-10:12 pm

1 stop8h 07m

$269

IndianapolisGreat Falls

IND - GTF

INDGTF

Indianapolis

Wed 2/4

6:35 am-12:32 pm

1 stop7h 57m

Great Falls

Fri 2/20

1:15 pm-10:47 pm

1 stop7h 32m

$278

IndianapolisBillings

IND - BIL

INDBIL

Indianapolis

Wed 3/11

4:25 pm-8:20 pm

1 stop5h 55m

Billings Logan Intl

Mon 3/16

6:25 am-3:42 pm

1 stop7h 17m

$279

IndianapolisBillings

IND - BIL

INDBIL

Indianapolis

Tue 3/10

4:25 pm-8:20 pm

1 stop5h 55m

Billings Logan Intl

Tue 3/17

6:25 am-3:42 pm

1 stop7h 17m

$279

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

Showing 1-10 of 57 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 $133). Flying from Indianapolis to Montana in May is currently the most expensive (average of $295). 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 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 January 15, 2026.
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
11,721 reviews

Crew

8.5

Entertainment

7.0

Overall

8.0

Food

7.1

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Alaska Airlines
8.0
Very good
11,721 reviews
Alaska Airlines
8.0
Very good
11,721 reviews

Crew

8.5

Entertainment

7.0

Overall

8.0

Food

7.1

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Southwest
8.0
Very good
4,258 reviews
Alaska Airlines
8.0
Very good
11,721 reviews

Crew

8.5

Entertainment

7.0

Overall

8.0

Food

7.1

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Delta
7.9
Good
8,051 reviews
Alaska Airlines
8.0
Very good
11,721 reviews

Crew

8.5

Entertainment

7.0

Overall

8.0

Food

7.1

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
United Airlines
7.4
Good
9,164 reviews
Alaska Airlines
8.0
Very good
11,721 reviews

Crew

8.5

Entertainment

7.0

Overall

8.0

Food

7.1

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
American Airlines
7.2
Good
11,136 reviews
Alaska Airlines
8.0
Very good
11,721 reviews

Crew

8.5

Entertainment

7.0

Overall

8.0

Food

7.1

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

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 $249, Alaska Airlines can have you in Montana from Indianapolis in 9h 19m. 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 Delta ($128), United Airlines ($134), and American Airlines ($145).

  • 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 $133). Flying from Indianapolis to Montana in May is currently the most expensive (average of $295). 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 January 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$139Average$394FlexibilityNo cancel feeOn-time75%
DeltaCheapest$168Average$425FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$222Average$444FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$228Average$392FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$249Average$533FlexibilityNo cancel feeOn-time69%

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