How long is the flight from Indiana to Montana?

For as low as $229, Delta can have you in Montana from Indiana in 5h 50m. Indiana and Montana are separated by a distance of 1322 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

For one-way options, check prices for Delta. According to our data, you can fly for as low as $128. Users have also found prices from $145 and $149 on American Airlines and United Airlines, respectively.

In terms of precipitation, rainfall in Montana ranges from 0.4 - 2.0 inches per month. May is typically the wettest month, when rainfall can reach 2.0 in. January is typically the driest time to visit Montana when rainfall is around 0.4 in.

If weather is an important factor for your trip to Montana, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

What is the cheapest time of day to fly from IN to MT?

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.

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.

$88+ Flights from Indiana to Montana

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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Cheap 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 January 2, 2026.

Tue 12/309:57 amORD - MSO

Nonstop3h 55mAmerican Airlines

Wed 12/311:18 pmMSO - ORD

Nonstop3h 32mAmerican Airlines

Deal found 12/30

$531

Wed 12/318:45 amORD - FCA

Nonstop3h 57mUnited Airlines

Tue 1/62:42 pmFCA - ORD

1 stop8h 17mUnited Airlines

Deal found 12/31

$853

Tue 12/303:33 pmORD - MSO

1 stop9h 09mAlaska Airlines

Wed 12/314:21 pmMSO - ORD

1 stop6h 38mAlaska Airlines

Deal found 12/30

$1,366

Wed 12/318:20 pmORD - FCA

2 stops20h 41mUnited Airlines

Sun 1/412:38 pmFCA - ORD

Nonstop3h 32mUnited Airlines

Deal found 12/31

$1,407

Wed 12/312:06 pmORD - FCA

1 stop24h 30mAlaska Airlines

Tue 1/62:16 pmFCA - ORD

2 stops13h 46mAlaska Airlines

Deal found 12/31

$1,578

Tue 12/309:50 amMDW - MSO

2 stops11h 50mDelta

Wed 12/318:10 amMSO - MDW

1 stop8h 09mDelta

Deal found 12/30

$1,625

Tue 12/301:35 pmORD - MSO

2 stops11h 58mDelta

Wed 12/3112:38 pmMSO - ORD

2 stops10h 24mDelta

Deal found 12/30

$3,753

Wed 12/3110:46 amORD - FCA

2 stops13h 35mDelta

Tue 1/65:05 amFCA - ORD

2 stops11h 21mDelta

Deal found 12/31

$4,053

Best flights from Indiana to Montana
Discover carefully curated flight deals from Indiana to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 2, 2026.

Wed 1/282:20 pmORD - BZN

1 stop9h 07mDelta

Wed 2/45:15 amBZN - ORD

1 stop7h 23mDelta

Deal found 12/30

$225

Thu 1/293:35 pmORD - BZN

1 stop9h 21mAlaska Airlines

Thu 2/53:03 pmBZN - ORD

1 stop7h 47mAlaska Airlines

Deal found 12/31

$228

Fri 1/236:40 amIND - BZN

1 stop5h 50mSouthwest

Tue 1/2711:15 amBZN - IND

1 stop9h 55mSouthwest

Deal found 12/31

$229

Thu 4/167:15 amIND - BZN

1 stop6h 14mUnited Airlines

Tue 4/212:40 pmBZN - IND

1 stop6h 05mUnited Airlines

Deal found 12/30

$229

Fri 1/236:18 pmIND - BZN

1 stop5h 44mAmerican Airlines

Tue 1/271:42 pmBZN - IND

1 stop5h 57mAmerican Airlines

Deal found 12/31

$229

Thu 1/2910:15 amCVG - MSO

1 stop25h 48mMultiple Airlines

Thu 2/57:23 pmMSO - CVG

2 stops23h 30mMultiple Airlines

Deal found 1/1

$328

Fri 1/306:40 pmIND - BZN

1 stop5h 35mSouthwest

Wed 2/47:40 amBZN - IND

1 stop7h 25mSouthwest

Deal found 12/31

$229

Mon 1/266:00 amIND - BZN

1 stop7h 44mUnited Airlines

Sat 1/3112:35 pmBZN - IND

1 stop5h 27mUnited Airlines

Deal found 12/31

$229

Wed 2/42:20 pmORD - BZN

1 stop9h 07mDelta

Tue 2/1011:40 amBZN - ORD

2 stops8h 25mDelta

Deal found 12/31

$230

Thu 1/296:50 amIND - BZN

1 stop10h 15mSouthwest

Tue 2/37:40 amBZN - IND

1 stop7h 25mSouthwest

Deal found 12/31

$229

Mon 1/261:58 pmORD - BZN

2 stops10h 19mDelta

Wed 1/285:15 amBZN - ORD

1 stop7h 23mDelta

Deal found 12/31

$230

Fri 1/233:45 pmIND - BZN

1 stop7h 48mUnited Airlines

Tue 1/276:15 amBZN - IND

2 stops8h 22mUnited Airlines

Deal found 12/31

$234

Sat 1/318:00 amORD - MSO

1 stop8h 31mAlaska Airlines

Sat 2/72:03 pmMSO - ORD

1 stop8h 47mAlaska Airlines

Deal found 1/1

$268

Wed 2/41:51 pmMDW - BZN

1 stop7h 15mDelta

Wed 2/115:15 amBZN - MDW

2 stops11h 40mDelta

Deal found 12/31

$230

Tue 3/39:16 amORD - BZN

Nonstop3h 30mUnited Airlines

Sat 3/74:30 pmBZN - ORD

1 stop6h 22mUnited Airlines

Deal found 1/1

$239

Wed 3/48:09 amCVG - BZN

1 stop7h 59mAlaska Airlines

Sat 3/77:21 pmBZN - CVG

1 stop22h 18mAlaska Airlines

Deal found 12/31

$269

Fri 2/64:15 pmMDW - BZN

1 stop7h 25mSouthwest

Sat 2/1410:50 amBZN - MDW

1 stop6h 20mSouthwest

Deal found 12/31

$249

Mon 2/21:51 pmMDW - BZN

1 stop7h 15mDelta

Sat 2/75:15 amBZN - MDW

2 stops10h 01mDelta

Deal found 12/31

$230

Fri 4/177:00 amORD - BZN

1 stop7h 34mUnited Airlines

Fri 4/242:40 pmBZN - ORD

1 stop7h 18mUnited Airlines

Deal found 12/30

$244

Fri 2/68:00 amCVG - BZN

1 stop8h 09mAlaska Airlines

Mon 2/97:20 amBZN - CVG

1 stop10h 29mAlaska Airlines

Deal found 12/30

$269

Wed 2/46:10 amMDW - BZN

1 stop9h 55mSouthwest

Tue 2/1011:15 amBZN - MDW

1 stop6h 45mSouthwest

Deal found 1/2

$249

Wed 3/41:29 pmMDW - BZN

2 stops7h 39mDelta

Tue 3/102:45 pmBZN - MDW

1 stop6h 46mDelta

Deal found 12/31

$230

Mon 3/21:00 pmORD - MSO

1 stop11h 59mAlaska Airlines

Sat 3/76:23 amMSO - ORD

1 stop9h 10mAlaska Airlines

Deal found 12/31

$269

Fri 4/107:00 amORD - BZN

1 stop7h 34mUnited Airlines

Fri 4/172:40 pmBZN - ORD

1 stop5h 37mUnited Airlines

Deal found 12/30

$249

Sun 3/11:49 pmMDW - BZN

1 stop7h 19mDelta

Tue 3/102:45 pmBZN - MDW

1 stop6h 46mDelta

Deal found 12/31

$236

Wed 1/218:00 amORD - MSO

1 stop8h 31mAlaska Airlines

Thu 1/226:23 amMSO - ORD

1 stop9h 47mAlaska Airlines

Deal found 12/30

$269

Sun 2/11:26 pmMDW - BZN

2 stops10h 51mDelta

Tue 2/106:00 amBZN - MDW

1 stop6h 06mDelta

Deal found 12/31

$241

Wed 6/105:15 amORD - FCA

1 stop5h 53mUnited Airlines

Tue 6/165:00 pmFCA - ORD

1 stop5h 57mUnited Airlines

Deal found 12/31

$269

Tue 3/35:29 pmORD - MSO

1 stop7h 30mAlaska Airlines

Wed 3/46:23 amMSO - ORD

1 stop6h 48mAlaska Airlines

Deal found 12/29

$269

Sat 4/114:10 pmORD - FCA

1 stop6h 17mUnited Airlines

Sat 4/182:33 pmFCA - ORD

1 stop5h 44mUnited Airlines

Deal found 12/31

$269

Last-minute flights from Indiana to Montana
Discover last-minute flight deals from Indiana to Montana. Data last updated January 2, 2026 and is based on user searches.

Fri 1/233:35 pmORD - BZN

1 stop9h 21mHawaiian Airlines

Thu 1/293:03 pmBZN - ORD

1 stop7h 47mHawaiian Airlines

Deal found 1/1

$214

Fri 1/233:35 pmORD - BZN

1 stop9h 21mAlaska Airlines

Thu 1/297:20 amBZN - ORD

1 stop8h 50mAlaska Airlines

Deal found 1/1

$223

Fri 1/236:50 amIND - BZN

1 stop10h 15mSouthwest

Thu 1/297:40 amBZN - IND

1 stop7h 25mSouthwest

Deal found 1/1

$229

Fri 1/233:45 pmIND - BZN

1 stop7h 48mUnited Airlines

Tue 1/276:15 amBZN - IND

2 stops8h 22mUnited Airlines

Deal found 12/31

$234

Tue 1/2710:24 amORD - BZN

Nonstop3h 26mAmerican Airlines

Tue 2/37:00 amBZN - ORD

Nonstop3h 14mAmerican Airlines

Deal found 12/31

$229

Tue 1/276:15 amORD - BZN

2 stops12h 35mDelta

Thu 1/295:15 amBZN - ORD

2 stops9h 04mDelta

Deal found 12/31

$235

Wed 1/281:49 pmMDW - BZN

1 stop7h 17mDelta

Mon 2/26:00 amBZN - MDW

1 stop6h 06mDelta

Deal found 12/31

$225

Wed 1/281:49 pmMDW - BZN

1 stop7h 17mDelta

Wed 2/46:00 amBZN - MDW

2 stops10h 55mDelta

Deal found 12/31

$230

Thu 1/293:35 pmORD - BZN

1 stop9h 21mAlaska Airlines

Thu 2/53:03 pmBZN - ORD

1 stop7h 47mAlaska Airlines

Deal found 12/31

$228

Fri 1/303:29 pmCVG - BZN

1 stop8h 04mUnited Airlines

Sat 2/76:15 amBZN - CVG

1 stop6h 12mUnited Airlines

Deal found 1/1

$223

Sat 1/316:00 pmORD - BZN

1 stop6h 17mDelta

Mon 2/93:00 pmBZN - ORD

1 stop7h 53mDelta

Deal found 12/31

$225

Sat 1/317:05 amORD - BZN

2 stops14h 01mDelta

Tue 2/103:00 pmBZN - ORD

1 stop7h 53mDelta

Deal found 12/31

$230

One-way flights from Indiana to Montana
Search for one-way flight options from Indiana to Montana. Find affordable one-way fares based on user searches. Data last updated January 2, 2026.

Sun 2/19:38 pmORD - MSO

1 stop13h 25mMultiple Airlines

Deal found 12/30

$88

Thu 2/59:00 amORD - BZN

1 stop25h 11mMultiple Airlines

Deal found 12/31

$91

Wed 4/15:50 pmMDW - BZN

1 stop7h 20mSouthwest

Deal found 1/1

$95

Wed 3/117:00 amORD - BZN

1 stop13h 20mMultiple Airlines

Deal found 1/1

$104

Tue 3/313:59 pmORD - BZN

1 stop5h 15mDelta

Deal found 1/1

$109

Tue 3/312:05 pmMDW - BZN

1 stop7h 09mDelta

Deal found 1/1

$109

Thu 2/266:34 pmORD - MSO

1 stop21h 41mMultiple Airlines

Deal found 12/30

$109

Tue 3/2410:09 amORD - BZN

Nonstop3h 29mAmerican Airlines

Deal found 1/1

$110

Wed 1/282:20 pmORD - BZN

1 stop9h 07mDelta

Deal found 12/31

$113

Wed 1/281:49 pmMDW - BZN

1 stop7h 17mDelta

Deal found 12/31

$113

Wed 2/43:35 pmORD - BZN

1 stop9h 21mAlaska Airlines

Deal found 1/1

$115

Sat 2/143:25 pmCVG - BZN

1 stop7h 42mUnited Airlines

Deal found 1/1

$115

Find flight deals from Indiana to Montana

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$193 (Kiwi.com)
One-way from	$88 (Kiwi.com)
Popular in	March
Cheapest in	August
Average price	$361

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.

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From Indiana to Montana

Search Deals

One-way flight from Indiana 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 January 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

ChicagoBozeman

ORD - BZN

ORDBZN

Chicago O'Hare Intl

Wed 1/28

2:20 pm-10:27 pm

1 stop9h 07m

Bozeman Gallatin Field

Wed 2/4

5:15 am-1:38 pm

1 stop7h 23m

$225

ChicagoBozeman

ORD - BZN

ORDBZN

Chicago O'Hare Intl

Thu 1/29

3:35 pm-11:56 pm

1 stop9h 21m

Bozeman Gallatin Field

Thu 2/5

3:03 pm-11:50 pm

1 stop7h 47m

$228

IndianapolisBozeman

IND - BZN

INDBZN

Indianapolis

Fri 1/23

6:40 am-10:30 am

1 stop5h 50m

Bozeman Gallatin Field

Tue 1/27

11:15 am-11:10 pm

1 stop9h 55m

$229

IndianapolisBozeman

IND - BZN

INDBZN

Indianapolis

Thu 4/16

7:15 am-11:29 am

1 stop6h 14m

Bozeman Gallatin Field

Tue 4/21

2:40 pm-10:45 pm

1 stop6h 05m

$229

IndianapolisBozeman

IND - BZN

INDBZN

Indianapolis

Fri 1/23

6:18 pm-10:02 pm

1 stop5h 44m

Bozeman Gallatin Field

Tue 1/27

1:42 pm-9:39 pm

1 stop5h 57m

$229

IndianapolisBozeman

IND - BZN

INDBZN

Indianapolis

Fri 1/30

6:40 pm-10:15 pm

1 stop5h 35m

Bozeman Gallatin Field

Wed 2/4

7:40 am-5:05 pm

1 stop7h 25m

$229

IndianapolisBozeman

IND - BZN

INDBZN

Indianapolis

Mon 1/26

6:00 am-11:44 am

1 stop7h 44m

Bozeman Gallatin Field

Sat 1/31

12:35 pm-8:02 pm

1 stop5h 27m

$229

IndianapolisBozeman

IND - BZN

INDBZN

Indianapolis

Thu 1/29

6:50 am-3:05 pm

1 stop10h 15m

Bozeman Gallatin Field

Tue 2/3

7:40 am-5:05 pm

1 stop7h 25m

$229

ChicagoBozeman

ORD - BZN

ORDBZN

Chicago O'Hare Intl

Wed 2/4

2:20 pm-10:27 pm

1 stop9h 07m

Bozeman Gallatin Field

Tue 2/10

11:40 am-9:05 pm

2 stops8h 25m

$230

ChicagoBozeman

ORD - BZN

ORDBZN

Chicago O'Hare Intl

Mon 1/26

1:58 pm-11:17 pm

2 stops10h 19m

Bozeman Gallatin Field

Wed 1/28

5:15 am-1:38 pm

1 stop7h 23m

$230

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/1

Showing 1-10 of 60 results

...

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, June is the cheapest month in which you can book a flight from Indiana to Montana (average of $135). Flying from Indiana to Montana in May is currently the most expensive (average of $287). 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

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

11,598 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.

Alaska Airlines

8.0

Very good

11,598 reviews

Alaska Airlines

8.0

Very good

11,598 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Dec 2025

SEA - MSY

Southwest

8.0

Very good

4,254 reviews

Alaska Airlines

8.0

Very good

11,598 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Dec 2025

SEA - MSY

Delta

7.9

Good

8,021 reviews

Alaska Airlines

8.0

Very good

11,598 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Dec 2025

SEA - MSY

United Airlines

7.4

Good

9,132 reviews

Alaska Airlines

8.0

Very good

11,598 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Dec 2025

SEA - MSY

American Airlines

7.2

Good

11,074 reviews

Alaska Airlines

8.0

Very good

11,598 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Dec 2025

SEA - MSY

Related info for your journey

How long is the flight from Indiana to Montana?
For as low as $229, Delta can have you in Montana from Indiana in 5h 50m. Indiana and Montana are separated by a distance of 1322 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines to fly from Indiana to Montana one-way?
For one-way options, check prices for Delta. According to our data, you can fly for as low as $128. Users have also found prices from $145 and $149 on American Airlines and United 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, June is the cheapest month in which you can book a flight from Indiana to Montana (average of $135). Flying from Indiana to Montana in May is currently the most expensive (average of $287). 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

Browse thousands of different options on Cheapflights for your next trip

Top 5 airlines flying from Indiana to Montana

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$193	Average$442	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$222	Average$487	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$228	Average$411	FlexibilityNo cancel fee	On-time63%
United Airlines	Cheapest$249	Average$554	FlexibilityNo cancel fee	On-time69%
Alaska Airlines	Cheapest$278	Average$394	FlexibilityNo cancel fee	On-time75%

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$88+ 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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Indiana to Montana

Cheapest flights from Indiana to MontanaExplore 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 January 2, 2026.

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 January 2, 2026.

Find flight deals from Indiana to Montana

Keep the following information in mind while searching for Indiana to Montana flight deals. Data was last updated January 2, 2026.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Indiana to Montana that are best for you.

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.

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?

Reviews of airlines servicing Montana

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.

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.

How long is the flight from Indiana to Montana?

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

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

How can I find direct flights from Indiana to Montana?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Indiana to Montana

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Indiana to Montana

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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 January 2, 2026.