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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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
IND — BZN
feb. 20 — feb. 271
vie. 2/20
vie. 2/27
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 enero 21, 2026.

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.
vie. 2/275:38 pm
IND
-
BZN
1 stop6h 36m
American Airlines
mar. 3/37:00 am
BZN
-
IND
1 stop7h 58m
American Airlines
Deal found 1/19$229
This United Airlines deal was found by Cheapflights users on 1/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 4/2512:47 pm
IND
-
BZN
2 stops10h 45m
United Airlines
sáb. 5/212:35 pm
BZN
-
IND
1 stop5h 33m
United Airlines
Deal found 1/20$234
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/207:57 pm
IND
-
BZN
1 stop16h 56m
Alaska Airlines
mié. 2/257:00 am
BZN
-
IND
1 stop9h 56m
Alaska Airlines
Deal found 1/19$249
This Delta deal was found by Cheapflights users on 1/21. 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.
mié. 8/197:50 pm
IND
-
FCA
1 stop5h 56m
Delta
jue. 8/276:59 am
FCA
-
IND
1 stop6h 37m
Delta
Deal found 1/21$257
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.
mar. 3/317:05 am
IND
-
BZN
1 stop8h 01m
Delta
mar. 4/75:58 am
BZN
-
IND
1 stop7h 44m
Delta
Deal found 1/19$257
This United Airlines deal was found by Cheapflights users on 1/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/163:47 pm
IND
-
BZN
1 stop8h 25m
United Airlines
lun. 3/238:00 am
BZN
-
IND
1 stop7h 01m
United Airlines
Deal found 1/20$260
This Delta deal was found by Cheapflights users on 1/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/173:25 pm
IND
-
BZN
2 stops9h 45m
Delta
mar. 3/245:58 am
BZN
-
IND
1 stop7h 44m
Delta
Deal found 1/20$262
This Alaska Airlines deal was found by Cheapflights users on 1/20. 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.
sáb. 4/187:00 am
IND
-
FCA
1 stop7h 12m
Alaska Airlines
mié. 4/227:28 pm
FCA
-
IND
1 stop8h 22m
Alaska Airlines
Deal found 1/20$269
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.
mar. 2/37:05 am
IND
-
BZN
1 stop7h 50m
Delta
sáb. 2/76:00 am
BZN
-
IND
1 stop7h 45m
Delta
Deal found 1/19$269
This Delta deal was found by Cheapflights users on 1/21. 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.
jue. 8/203:50 pm
IND
-
FCA
2 stops9h 56m
Delta
jue. 8/276:59 am
FCA
-
IND
1 stop6h 37m
Delta
Deal found 1/21$273
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/276:30 am
IND
-
BIL
1 stop10h 38m
Alaska Airlines
sáb. 10/317:17 pm
BIL
-
IND
1 stop7h 43m
Alaska Airlines
Deal found 1/19$279
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.
mar. 3/177:00 am
IND
-
BZN
1 stop7h 38m
American Airlines
lun. 3/233:36 pm
BZN
-
IND
1 stop6h 23m
American Airlines
Deal found 1/19$279

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 enero 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$229
(American Airlines)

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.
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. 6% potential increase in price ($25 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 enero 21, 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

sáb. 4/25

6:00 am-11:29 am

1 stop7h 29m

Bozeman Gallatin Field

sáb. 5/2

12:35 pm-8:08 pm

1 stop5h 33m

$229

IndianapolisKalispell

IND - FCA

INDFCA

Indianapolis

sáb. 5/2

3:25 pm-9:57 pm

1 stop8h 32m

Kalispell Glacier Park

mié. 5/6

2:33 pm-10:28 pm

1 stop5h 55m

$250

IndianapolisBozeman

IND - BZN

INDBZN

Indianapolis

lun. 3/16

3:47 pm-10:12 pm

1 stop8h 25m

Bozeman Gallatin Field

lun. 3/23

8:00 am-5:01 pm

1 stop7h 01m

$260

IndianapolisBozeman

IND - BZN

INDBZN

Indianapolis

mar. 3/17

3:25 pm-11:10 pm

2 stops9h 45m

Bozeman Gallatin Field

mar. 3/24

5:58 am-3:42 pm

1 stop7h 44m

$262

IndianapolisKalispell

IND - FCA

INDFCA

Indianapolis

sáb. 4/18

7:00 am-12:12 pm

1 stop7h 12m

Kalispell Glacier Park

mié. 4/22

7:28 pm-5:50 am

1 stop8h 22m

$269

IndianapolisBozeman

IND - BZN

INDBZN

Indianapolis

dom. 4/5

4:10 pm-10:00 pm

1 stop7h 50m

Bozeman Gallatin Field

mié. 4/8

6:34 am-2:36 pm

1 stop6h 02m

$269

IndianapolisMissoula

IND - MSO

INDMSO

Indianapolis

jue. 3/26

7:00 am-12:31 pm

1 stop7h 31m

Missoula Johnson-Bell Field

lun. 3/30

1:53 pm-5:40 am

1 stop13h 47m

$289

IndianapolisMissoula

IND - MSO

INDMSO

Indianapolis

jue. 4/16

7:07 pm-12:31 pm

1 stop19h 24m

Missoula Johnson-Bell Field

lun. 4/20

1:53 pm-5:40 am

1 stop13h 47m

$289

IndianapolisHelena

IND - HLN

INDHLN

Indianapolis

mié. 4/22

7:10 am-5:45 pm

1 stop12h 35m

Helena

sáb. 4/25

6:22 pm-5:50 am

1 stop9h 28m

$289

IndianapolisMissoula

IND - MSO

INDMSO

Indianapolis

lun. 3/16

3:38 pm-9:57 pm

1 stop8h 19m

Missoula Johnson-Bell Field

mié. 4/1

2:38 pm-10:45 pm

1 stop6h 07m

$289

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 60 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 enero 21, 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
11,775 reviews

Entertainment

7.0

Overall

8.0

Comfort

7.8

Crew

8.5

Food

7.1

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
11,775 reviews
Alaska Airlines
8.0
Very good
11,775 reviews

Entertainment

7.0

Overall

8.0

Comfort

7.8

Crew

8.5

Food

7.1

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
4,266 reviews
Alaska Airlines
8.0
Very good
11,775 reviews

Entertainment

7.0

Overall

8.0

Comfort

7.8

Crew

8.5

Food

7.1

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
8,089 reviews
Alaska Airlines
8.0
Very good
11,775 reviews

Entertainment

7.0

Overall

8.0

Comfort

7.8

Crew

8.5

Food

7.1

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
9,191 reviews
Alaska Airlines
8.0
Very good
11,775 reviews

Entertainment

7.0

Overall

8.0

Comfort

7.8

Crew

8.5

Food

7.1

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
11,174 reviews
Alaska Airlines
8.0
Very good
11,775 reviews

Entertainment

7.0

Overall

8.0

Comfort

7.8

Crew

8.5

Food

7.1

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 $269, United Airlines can have you in Montana from Indianapolis in 7h 12m. 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), 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 enero 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$139Average$394FlexibilityNo cancel feeOn-time75%
DeltaCheapest$168Average$398FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$222Average$442FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$228Average$380FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$249Average$533FlexibilityNo cancel feeOn-time69%

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