How many flights depart from Indiana to Montana on average per week?

As of September 2025, 144 flights take off from Indiana and land in Montana each week. The most common flight departure day for this route is Thu, with 16% of weekly flights taking off on this day.

What is the cheapest airline that flies from Indiana to Montana?

United Airlines, Alaska Airlines, and Southwest are the most popular carriers operating from Indiana to Montana

How long is the flight from Indiana to Montana?

If you’re flying from a popular airport in Indiana, such as Indianapolis or South Bend, and flying into Montana, then you can expect flight times to average 5h 29m and 5h 33m, respectively.

What airlines fly to Montana?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Montana from Indiana according to our data. American Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Montana. Keep in mind that there are 5 different airlines that fly to Montana on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Indiana to Montana?

Prices for flights from Indiana to Montana are updated daily.

How many operators does momondo search for flights from Indiana to Montana?

As of September 2025, there are 5 operators available to choose from for flights from Indiana to Montana.

How old do you have to be to fly from Indiana to Montana?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Indiana to Montana.

What documentation or ID do you need to fly to Montana?

The necessary travel and health documents for your Montana trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$96 Cheap Flights from Indiana to Montana in 2025/26

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Find the cheapest flights from Indiana to Montana

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

8:55 am - 11:16 amORD-BIL

3h 21mnonstop

11:58 am - 3:58 pmBIL-ORD

3h 00mnonstop

$229United Airlines

Find Deal

Thu, Oct 16 - Sun, Oct 19

6:00 am - 1:59 pmORD-BZN

8h 59m1 stop

7:00 am - 11:14 amBZN-ORD

3h 14mnonstop

$230American Airlines

Find Deal

Mon, Jan 5 - Sat, Jan 10

9:45 am - 12:22 pmORD-BZN

3h 37mnonstop

7:00 am - 11:00 amBZN-ORD

3h 00mnonstop

$231American Airlines

Find Deal

Thu, Feb 19 - Mon, Feb 23

7:30 am - 2:13 pmORD-BZN

7h 43m1 stop

3:00 pm - 11:44 pmBZN-ORD

7h 44m1 stop

$237Delta

Find Deal

Thu, Feb 5 - Tue, Feb 10

6:45 pm - 12:04 amMDW-BZN

6h 19m1 stop

6:00 am - 1:08 pmBZN-MDW

6h 08m1 stop

$237Delta

Find Deal

Sun, Feb 1 - Thu, Feb 5

8:55 am - 11:16 amORD-BIL

3h 21mnonstop

5:54 pm - 11:59 pmBIL-ORD

5h 05m1 stop

$239United Airlines

Find Deal

Wed, Oct 15 - Sat, Oct 18

5:40 am - 10:20 amMDW-BZN

5h 40m1 stop

2:45 pm - 12:10 amBZN-MDW

8h 25m1 stop

$240Southwest

Find Deal

Mon, Feb 23 - Sat, Feb 28

2:00 pm - 11:57 pmORD-MSO

10h 57m1 stop

5:45 am - 1:04 pmMSO-ORD

6h 19m1 stop

$240Alaska Airlines

Find Deal

Fri, Jan 9 - Mon, Jan 12

6:00 am - 2:10 pmORD-BZN

9h 10m1 stop

3:04 pm - 11:59 pmBZN-ORD

7h 55m1 stop

$248Alaska Airlines

Find Deal

Fri, Oct 17 - Tue, Oct 21

1:45 pm - 7:15 pmMDW-BZN

6h 30m1 stop

5:30 am - 2:25 pmBZN-MDW

7h 55m2 stops

$274Southwest

Find Deal

Thu, Oct 16 - Wed, Oct 22

United Airlines flights from Indiana to Montana

Our best United Airlines deals on Indiana to Montana flight tickets

United Airlines

Oct 16

ORD8:55 amChicago O'Hare Intl

3h 21m

BIL11:16 amBillings Logan Intl

Oct 19

BIL11:58 amBillings Logan Intl

3h 00m

ORD3:58 pmChicago O'Hare Intl

$229

Find similar

United Airlines

Oct 15

ORD8:55 amChicago O'Hare Intl

3h 21m

BIL11:16 amBillings Logan Intl

Oct 18

BIL5:54 pmBillings Logan Intl

5h 05m

1 stop

ORD11:59 pmChicago O'Hare Intl

$239

Find similar

United Airlines

Oct 17

ORD4:40 pmChicago O'Hare Intl

3h 18m

BZN6:58 pmBozeman Gallatin Field

Oct 19

BZN12:50 pmBozeman Gallatin Field

3h 05m

ORD4:55 pmChicago O'Hare Intl

$249

Find similar

Delta flights from Indiana to Montana

Our best Delta deals on Indiana to Montana flight tickets

Delta

Feb 1

MDW6:45 pmChicago Midway

6h 19m

1 stop

BZN12:04 amBozeman Gallatin Field

Feb 5

BZN6:00 amBozeman Gallatin Field

6h 08m

1 stop

MDW1:08 pmChicago Midway

$237

Find similar

Delta

Feb 1

MDW6:45 pmChicago Midway

6h 19m

1 stop

BZN12:04 amBozeman Gallatin Field

Feb 5

BZN6:00 amBozeman Gallatin Field

11h 34m

2 stops

MDW6:34 pmChicago Midway

$242

Find similar

Delta

Nov 12

ORD1:29 pmChicago O'Hare Intl

10h 55m

2 stops

BIL11:24 pmBillings Logan Intl

Nov 15

BIL6:25 amBillings Logan Intl

4h 12m

1 stop

ORD11:37 amChicago O'Hare Intl

$254

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoBillings

ORD - BIL

ORDBIL

Chicago O'Hare Intl

Thu 10/16

8:55 am-11:16 am

Nonstop3h 21m

Billings Logan Intl

Sun 10/19

11:58 am-3:58 pm

Nonstop3h 00m

$229

ChicagoBozeman

ORD - BZN

ORDBZN

Chicago O'Hare Intl

Mon 1/5

6:00 am-1:59 pm

1 stop8h 59m

Bozeman Gallatin Field

Sat 1/10

7:00 am-11:14 am

Nonstop3h 14m

$230

ChicagoBozeman

ORD - BZN

ORDBZN

Chicago O'Hare Intl

Thu 2/19

9:45 am-12:22 pm

Nonstop3h 37m

Bozeman Gallatin Field

Mon 2/23

7:00 am-11:00 am

Nonstop3h 00m

$231

ChicagoBozeman

ORD - BZN

ORDBZN

Chicago O'Hare Intl

Thu 2/5

7:30 am-2:13 pm

1 stop7h 43m

Bozeman Gallatin Field

Tue 2/10

3:00 pm-11:44 pm

1 stop7h 44m

$237

ChicagoBozeman

MDW - BZN

MDWBZN

Chicago Midway

Sun 2/1

6:45 pm-12:04 am

1 stop6h 19m

Bozeman Gallatin Field

Thu 2/5

6:00 am-1:08 pm

1 stop6h 08m

$237

ChicagoBillings

ORD - BIL

ORDBIL

Chicago O'Hare Intl

Wed 10/15

8:55 am-11:16 am

Nonstop3h 21m

Billings Logan Intl

Sat 10/18

5:54 pm-11:59 pm

1 stop5h 05m

$239

ChicagoBozeman

MDW - BZN

MDWBZN

Chicago Midway

Mon 2/23

5:40 am-10:20 am

1 stop5h 40m

Bozeman Gallatin Field

Sat 2/28

2:45 pm-12:10 am

1 stop8h 25m

$240

ChicagoMissoula

ORD - MSO

ORDMSO

Chicago O'Hare Intl

Fri 1/9

2:00 pm-11:57 pm

1 stop10h 57m

Missoula Johnson-Bell Field

Mon 1/12

5:45 am-1:04 pm

1 stop6h 19m

$240

ChicagoBozeman

ORD - BZN

ORDBZN

Chicago O'Hare Intl

Fri 10/17

6:00 am-2:10 pm

1 stop9h 10m

Bozeman Gallatin Field

Tue 10/21

3:04 pm-11:59 pm

1 stop7h 55m

$248

ChicagoBozeman

MDW - BZN

MDWBZN

Chicago Midway

Thu 10/16

1:45 pm-7:15 pm

1 stop6h 30m

Bozeman Gallatin Field

Wed 10/22

5:30 am-2:25 pm

2 stops7h 55m

$274

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Indiana to Montana

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Montana?

The cheapest month to fly to Montana from Indiana is in August. Flight prices, which tend to average around $322, are often lower during this time because this is during the off-season. The month of October is another great option to travel to Montana, with average flight prices from Indiana averaging around $336.

What is the cheapest day to depart on your flight to Montana?

Our data shows that Wednesday is the least expensive day to fly to Montana. Tickets to fly out on this day can be as low as $432. The most expensive day to fly to Montana is Thursday, with ticket prices averaging around $562.

What is the cheapest time of day to depart on your flight to Montana?

The cheapest time of day to fly to Montana is in the afternoon when flights can be purchased for as low as $466. In the evening is when there is more demand to fly to Montana, so prices are often more expensive at around $479 per ticket.

How far in advance should I book a flight to Montana?

You are more likely to see cheaper flights to Montana from Indiana when booking weeks ahead of your departure date. In general, you can expect to find flights to Montana for around $416 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montana from Indiana for as low as $321 on momondo.

Can stopping save me money on Indiana to Montana flights?

You could potentially save up to 42% on your flight if you consider stops on a Indiana to Montana flight.

Cheap Indiana to Montana flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Indiana to Montana

Fastest flight time	3h 10m
Direct flights	Every day
Airports in Montana	2 airports

The fastest flight from Indiana to Montana takes 3h 10m

Direct flights go from Indiana to Montana every day.

There are 2 airports near Montana: Billings Logan Intl (BIL), Bozeman Gallatin Field (BZN)

Search flight deals

When did momondo last update prices for flights from Indiana to Montana?
Prices for flights from Indiana to Montana are updated daily.
How many operators does momondo search for flights from Indiana to Montana?
As of September 2025, there are 5 operators available to choose from for flights from Indiana to Montana.
How old do you have to be to fly from Indiana to Montana?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Indiana to Montana.
What documentation or ID do you need to fly to Montana?
The necessary travel and health documents for your Montana trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Indiana to Montana

Compare and see reviews for airlines that fly from Indiana to Montana with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $193	Free Cancellation	Rating 7.9 7,973 reviews	Search Delta flights
American Airlines	PriceFrom $222	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Southwest	PriceFrom $230	Free Cancellation	Rating 8.0 4,246 reviews	Search Southwest flights
United Airlines	PriceFrom $289	Free Cancellation	Rating 7.4 8,928 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $290	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Indiana to Montana?

Finding the right flight to Montana from Indiana is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Montana quick and easy, saving you time and money.

Can I find flights from Indiana to Montana with flexible booking policies on momondo?

Yes. All flights to Montana from Indiana on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Indiana to Montana?

momondo provides multiple filters to help you find the best flight to Montana from Indiana. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Indiana to Montana right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Montana from Indiana. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Montana trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to Montana

Popular cities in Montana

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Flights to Orlandofrom $57

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Flights to Seattlefrom $86

Cheap flights from Indiana to Montana from $96

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Indiana to Montana departing on 2/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Indiana to Montana

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

United Airlines flights from Indiana to Montana

Our best United Airlines deals on Indiana to Montana flight tickets

Delta flights from Indiana to Montana

Our best Delta deals on Indiana to Montana flight tickets

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

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How to get the cheapest flight ticket from Indiana to Montana

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Montana?

What is the cheapest day to depart on your flight to Montana?

Our data shows that Wednesday is the least expensive day to fly to Montana. Tickets to fly out on this day can be as low as $432. The most expensive day to fly to Montana is Thursday, with ticket prices averaging around $562.

What is the cheapest time of day to depart on your flight to Montana?

The cheapest time of day to fly to Montana is in the afternoon when flights can be purchased for as low as $466. In the evening is when there is more demand to fly to Montana, so prices are often more expensive at around $479 per ticket.

How far in advance should I book a flight to Montana?

Can stopping save me money on Indiana to Montana flights?

You could potentially save up to 42% on your flight if you consider stops on a Indiana to Montana flight.

What is the cheapest airline that flies from Indiana to Montana?

United Airlines, Alaska Airlines, and Southwest are the most popular carriers operating from Indiana to Montana

What airlines fly to Montana?

How many flights depart from Indiana to Montana on average per week?

As of September 2025, 144 flights take off from Indiana and land in Montana each week. The most common flight departure day for this route is Thu, with 16% of weekly flights taking off on this day.

How long is the flight from Indiana to Montana?

If you’re flying from a popular airport in Indiana, such as Indianapolis or South Bend, and flying into Montana, then you can expect flight times to average 5h 29m and 5h 33m, respectively.

Cheap Indiana to Montana flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Indiana to Montana

Fastest flight time

Direct flights

Airports in Montana

When did momondo last update prices for flights from Indiana to Montana?

How many operators does momondo search for flights from Indiana to Montana?

How old do you have to be to fly from Indiana to Montana?

What documentation or ID do you need to fly to Montana?

Best airlines flying from Indiana to Montana

Compare and see reviews for airlines that fly from Indiana to Montana with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Indiana to Montana?

Can I find flights from Indiana to Montana with flexible booking policies on momondo?

How can momondo help me find flights from Indiana to Montana?

I’m not ready to book a flight from Indiana to Montana right now. Can momondo alert me if prices change?

An easier way to manage your Montana trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Montana

Popular cities in Montana

Popular flights according to clicks in the last 7 days on momondo