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$82+ 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 7/18. Fares are subject to change and may not be available on all flights or dates of travel.
IND — BZN
jul. 6 — jul. 131
dom. 7/6
dom. 7/13
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 julio 1, 2025.

Round-trip from

$191
(American Airlines)

One-way from

$82
(Priceline)

Popular in

March

Cheapest in

August

Average price

$492
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. 5% potential increase in price ($23 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in July 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 julio 1, 2025.

This Priceline deal was found by Cheapflights users on 6/28. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/285:40 amORD - MSO
1 stop7h 14mFrontier
vie. 8/112:40 pmMSO - ORD
1 stop10h 52mFrontier
Deal found 6/28$184
This Mytrip deal was found by Cheapflights users on 6/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/87:08 amORD - MSO
1 stop9h 22mMultiple Airlines
lun. 8/119:54 pmMSO - ORD
1 stop15h 19mMultiple Airlines
Deal found 6/29$190
This American Airlines deal was found by Cheapflights users on 6/30. 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.
lun. 9/158:36 pmORD - MSO
Nonstop3h 42mAmerican Airlines
jue. 9/181:05 pmMSO - ORD
Nonstop3h 31mAmerican Airlines
Deal found 6/30$191
This American Airlines deal was found by Cheapflights users on 7/1. 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. 8/269:45 amORD - BIL
Nonstop3h 04mAmerican Airlines
mié. 9/312:19 pmBIL - ORD
Nonstop2h 54mAmerican Airlines
Deal found 7/1$210
This Hawaiian Airlines deal was found by Cheapflights users on 6/30. 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.
lun. 9/156:20 amORD - MSO
1 stop9h 58mHawaiian Airlines
jue. 9/184:14 pmMSO - ORD
1 stop6h 49mHawaiian Airlines
Deal found 6/30$210
This Mytrip deal was found by Cheapflights users on 7/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/47:50 pmORD - BIL
1 stop14h 18mMultiple Airlines
lun. 9/87:45 pmBIL - ORD
1 stop8h 01mMultiple Airlines
Deal found 7/1$222
This American Airlines deal was found by Cheapflights users on 6/30. 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.
jue. 8/141:36 pmORD - BZN
Nonstop3h 14mAmerican Airlines
jue. 8/214:54 pmBZN - ORD
Nonstop3h 09mAmerican Airlines
Deal found 6/30$230
This Alaska Airlines deal was found by Cheapflights users on 7/1. 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.
mié. 9/38:00 amORD - BZN
1 stop7h 14mAlaska Airlines
lun. 9/88:00 amBZN - ORD
1 stop7h 49mAlaska Airlines
Deal found 7/1$232
This Mytrip deal was found by Cheapflights users on 7/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/286:00 amORD - BZN
1 stop14h 09mMultiple Airlines
dom. 8/314:58 pmBZN - ORD
1 stop10h 52mMultiple Airlines
Deal found 7/1$234
This Southwest deal was found by Cheapflights users on 6/30. 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.
lun. 8/256:55 pmORD - BZN
1 stop5h 40mSouthwest
mié. 9/312:55 pmBZN - ORD
2 stops9h 10mSouthwest
Deal found 6/30$235
This Southwest deal was found by Cheapflights users on 6/30. 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.
lun. 8/259:00 amMDW - BZN
1 stop5h 50mSouthwest
mié. 9/36:00 amBZN - MDW
2 stops8h 10mSouthwest
Deal found 6/30$235
This Hawaiian Airlines deal was found by Cheapflights users on 6/30. 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.
vie. 9/58:00 amORD - BZN
1 stop7h 14mHawaiian Airlines
sáb. 9/135:22 amBZN - ORD
1 stop6h 49mHawaiian Airlines
Deal found 6/30$236

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 julio 1, 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

ChicagoMissoula

ORD - MSO

ORDMSO

Chicago O'Hare Intl

lun. 7/28

5:40 am-11:54 am

1 stop7h 14m

Missoula Johnson-Bell Field

vie. 8/1

12:40 pm-12:32 am

1 stop10h 52m

$184

ChicagoMissoula

ORD - MSO

ORDMSO

Chicago O'Hare Intl

vie. 8/8

7:08 am-3:30 pm

1 stop9h 22m

Missoula Johnson-Bell Field

lun. 8/11

9:54 pm-2:13 pm

1 stop15h 19m

$190

ChicagoMissoula

ORD - MSO

ORDMSO

Chicago O'Hare Intl

lun. 9/15

8:36 pm-11:18 pm

Nonstop3h 42m

Missoula Johnson-Bell Field

jue. 9/18

1:05 pm-5:36 pm

Nonstop3h 31m

$191

ChicagoMissoula

ORD - MSO

ORDMSO

Chicago O'Hare Intl

lun. 9/15

6:20 am-3:18 pm

1 stop9h 58m

Missoula Johnson-Bell Field

jue. 9/18

4:14 pm-12:03 am

1 stop6h 49m

$210

ChicagoBillings

ORD - BIL

ORDBIL

Chicago O'Hare Intl

mar. 8/26

9:45 am-11:49 am

Nonstop3h 04m

Billings Logan Intl

mié. 9/3

12:19 pm-4:13 pm

Nonstop2h 54m

$210

ChicagoBillings

ORD - BIL

ORDBIL

Chicago O'Hare Intl

jue. 9/4

7:50 pm-9:08 am

1 stop14h 18m

Billings Logan Intl

lun. 9/8

7:45 pm-4:46 am

1 stop8h 01m

$222

ChicagoBozeman

ORD - BZN

ORDBZN

Chicago O'Hare Intl

jue. 8/14

1:36 pm-3:50 pm

Nonstop3h 14m

Bozeman Gallatin Field

jue. 8/21

4:54 pm-9:03 pm

Nonstop3h 09m

$230

ChicagoBozeman

ORD - BZN

ORDBZN

Chicago O'Hare Intl

mié. 9/3

8:00 am-2:14 pm

1 stop7h 14m

Bozeman Gallatin Field

lun. 9/8

8:00 am-4:49 pm

1 stop7h 49m

$232

ChicagoBozeman

ORD - BZN

ORDBZN

Chicago O'Hare Intl

jue. 8/28

6:00 am-7:09 pm

1 stop14h 09m

Bozeman Gallatin Field

dom. 8/31

4:58 pm-4:50 am

1 stop10h 52m

$234

ChicagoBozeman

ORD - BZN

ORDBZN

Chicago O'Hare Intl

lun. 8/25

6:55 pm-11:35 pm

1 stop5h 40m

Bozeman Gallatin Field

mié. 9/3

12:55 pm-11:05 pm

2 stops9h 10m

$235

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

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 julio 1, 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 julio 1, 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

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,273 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,973 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,539 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,858 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

  • 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 $82. Users have also found prices from $91 and $96 on Hawaiian Airlines and American Airlines, 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 julio 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$246Average$538FlexibilityNo cancel feeOn-time71%
DeltaCheapest$253Average$486FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$289Average$598FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$290Average$459FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$380Average$386FlexibilityNo cancel feeOn-time75%

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