What airlines fly to Montana?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Montana from Indiana according to our data. United Airlines is the first choice among our users, with 35% 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.

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

As of April 2026, 18 flights take off from Indiana and land in Montana each week. The most common flight departure day for this route is Mon, with 22% of weekly flights taking off on this day.

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

Southwest, Delta, and American Airlines 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 South Bend or Indianapolis, and flying into Montana, then you can expect flight times to average 5h 16m and 5h 20m, respectively.

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 April 2026, 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.

$125 Cheap Flights from Indiana to Montana in 2026

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Find the cheapest flights from Indiana to Montana

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:52 pm - 10:15 pm

ORD

BIL

3h 23mnonstop

6:00 pm - 12:44 am

BIL

ORD

5h 44m

1 stop

$261United Airlines

Wed, Jun 10 - Wed, Jun 17

8:46 pm - 10:59 pm

ORD

BIL

3h 13mnonstop

6:00 am - 9:51 am

BIL

ORD

2h 51mnonstop

$270American Airlines

Thu, Sep 3 - Tue, Sep 8

5:41 pm - 11:14 pm

ORD

BIL

6h 33m

1 stop

6:30 am - 11:47 am

BIL

ORD

4h 17m

1 stop

$271Delta

Tue, May 26 - Wed, Jun 3

9:55 am - 11:58 am

ORD

BIL

3h 03mnonstop

12:28 pm - 4:19 pm

BIL

ORD

2h 51mnonstop

$272American Airlines

Thu, Sep 3 - Tue, Sep 8

3:47 pm - 10:52 pm

ORD

BIL

8h 05m

2 stops

5:30 am - 11:52 am

BIL

ORD

5h 22m

1 stop

$276Delta

Wed, May 27 - Tue, Jun 2

7:52 pm - 10:15 pm

ORD

BIL

3h 23mnonstop

6:00 pm - 12:44 am

BIL

ORD

5h 44m

1 stop

$280United Airlines

Thu, May 28 - Tue, Jun 2

9:00 am - 3:30 pm

MDW

BZN

7h 30m

1 stop

7:35 am - 11:25 am

BZN

MDW

2h 50mnonstop

$295Southwest

Sat, Jul 4 - Fri, Jul 10

4:50 pm - 12:15 am

ORD

BZN

8h 25m

1 stop

6:15 am - 1:55 pm

BZN

ORD

6h 40m

1 stop

$300Southwest

Tue, May 26 - Fri, May 29

3:52 pm - 10:56 pm

ORD

FCA

8h 04m

1 stop

8:21 pm - 6:22 am

FCA

ORD

9h 01m

1 stop

$329Alaska Airlines

Tue, Sep 22 - Sat, Sep 26

6:05 pm - 9:54 am

CVG

BZN

17h 49m

1 stop

7:00 am - 5:05 pm

BZN

CVG

8h 05m

1 stop

$329Alaska Airlines

Fri, Sep 11 - Sat, Sep 19

American Airlines flights from Indiana to Montana

Our best American Airlines deals on Indiana to Montana flight tickets

American Airlines

Sep 3

ORD9:55 amChicago O'Hare Intl

3h 03m

BIL11:58 amBillings Logan Intl

Sep 8

BIL12:28 pmBillings Logan Intl

2h 51m

ORD4:19 pmChicago O'Hare Intl

$270

American Airlines

Sep 3

ORD9:55 amChicago O'Hare Intl

3h 03m

BIL11:58 amBillings Logan Intl

Sep 8

BIL12:28 pmBillings Logan Intl

2h 51m

ORD4:19 pmChicago O'Hare Intl

$272

American Airlines

Jul 11

ORD1:49 pmChicago O'Hare Intl

3h 19m

BZN4:08 pmBozeman Gallatin Field

Jul 20

BZN4:58 pmBozeman Gallatin Field

3h 31m

ORD9:29 pmChicago O'Hare Intl

$285

Delta flights from Indiana to Montana

Our best Delta deals on Indiana to Montana flight tickets

Delta

May 26

ORD5:41 pmChicago O'Hare Intl

6h 33m

1 stop

BIL11:14 pmBillings Logan Intl

Jun 3

BIL6:30 amBillings Logan Intl

4h 17m

1 stop

ORD11:47 amChicago O'Hare Intl

$271

Delta

May 27

ORD3:47 pmChicago O'Hare Intl

8h 05m

2 stops

BIL10:52 pmBillings Logan Intl

Jun 3

BIL6:30 amBillings Logan Intl

4h 17m

1 stop

ORD11:47 amChicago O'Hare Intl

$276

Delta

May 27

ORD3:47 pmChicago O'Hare Intl

8h 05m

2 stops

BIL10:52 pmBillings Logan Intl

May 30

BIL5:30 amBillings Logan Intl

10h 21m

2 stops

ORD4:51 pmChicago O'Hare Intl

$281

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoBillings

ORD - BIL

ORDBIL

Chicago O'Hare Intl

Wed 6/10

7:52 pm-10:15 pm

Nonstop3h 23m

Billings Logan Intl

Wed 6/17

6:00 pm-12:44 am

1 stop5h 44m

$261

ChicagoBillings

ORD - BIL

ORDBIL

Chicago O'Hare Intl

Thu 9/3

8:46 pm-10:59 pm

Nonstop3h 13m

Billings Logan Intl

Tue 9/8

6:00 am-9:51 am

Nonstop2h 51m

$270

ChicagoBillings

ORD - BIL

ORDBIL

Chicago O'Hare Intl

Tue 5/26

5:41 pm-11:14 pm

1 stop6h 33m

Billings Logan Intl

Wed 6/3

6:30 am-11:47 am

1 stop4h 17m

$271

Quickest round-trip

ChicagoBillings

ORD - BIL

ORDBIL

Chicago O'Hare Intl

Thu 9/3

9:55 am-11:58 am

Nonstop3h 03m

Billings Logan Intl

Tue 9/8

12:28 pm-4:19 pm

Nonstop2h 51m

$272

ChicagoBillings

ORD - BIL

ORDBIL

Chicago O'Hare Intl

Wed 5/27

3:47 pm-10:52 pm

2 stops8h 05m

Billings Logan Intl

Tue 6/2

5:30 am-11:52 am

1 stop5h 22m

$276

ChicagoBillings

ORD - BIL

ORDBIL

Chicago O'Hare Intl

Thu 5/28

7:52 pm-10:15 pm

Nonstop3h 23m

Billings Logan Intl

Tue 6/2

6:00 pm-12:44 am

1 stop5h 44m

$280

ChicagoBozeman

MDW - BZN

MDWBZN

Chicago Midway

Sat 7/4

9:00 am-3:30 pm

1 stop7h 30m

Bozeman Gallatin Field

Fri 7/10

7:35 am-11:25 am

Nonstop2h 50m

$295

ChicagoBozeman

ORD - BZN

ORDBZN

Chicago O'Hare Intl

Tue 5/26

4:50 pm-12:15 am

1 stop8h 25m

Bozeman Gallatin Field

Fri 5/29

6:15 am-1:55 pm

1 stop6h 40m

$300

ChicagoKalispell

ORD - FCA

ORDFCA

Chicago O'Hare Intl

Tue 9/22

3:52 pm-10:56 pm

1 stop8h 04m

Kalispell Glacier Park

Sat 9/26

8:21 pm-6:22 am

1 stop9h 01m

$329

CincinnatiBozeman

CVG - BZN

CVGBZN

Cincinnati Cinci./N. Kentucky

Fri 9/11

6:05 pm-9:54 am

1 stop17h 49m

Bozeman Gallatin Field

Sat 9/19

7:00 am-5:05 pm

1 stop8h 05m

$329

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 September. Flight prices, which tend to average around $293, are often lower during this time because this is during the off-season. The month of August is another great option to travel to Montana, with average flight prices from Indiana averaging around $320.

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 $358 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 $304 on momondo.

Can stopping save me money on Indiana to Montana flights?

You could potentially save up to 17% 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 05m
Direct flights	Every day
Airports in Montana	32 airports

The fastest flight from Indiana to Montana takes 3h 05m

Direct flights go from Indiana to Montana every day.

There are 32 airports in Montana. From Indiana there are direct flights to Billings Logan Intl (BIL), Bozeman Gallatin Field (BZN).

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Frequently asked questions about flying from Indiana to Montana

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 April 2026, 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
Alaska Airlines	PriceFrom $139	Free Cancellation	Rating 7.9 12,233 reviews	Search Alaska Airlines flights
Delta	PriceFrom $185	Free Cancellation	Rating 7.9 8,405 reviews	Search Delta flights
American Airlines	PriceFrom $208	Free Cancellation	Rating 7.1 11,574 reviews	Search American Airlines flights
Southwest	PriceFrom $228	Free Cancellation	Rating 8.0 4,328 reviews	Search Southwest flights
United Airlines	PriceFrom $249	Free Cancellation	Rating 7.4 9,581 reviews	Search United 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.