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

As of September 2026, 83 flights take off from Indiana and land in Montana each week. The most common flight departure day for this route is Mon, with 19% of weekly flights taking off on this day.

What airlines fly to Montana?

United Airlines, Delta and American Airlines 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 37% 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 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 31m and 5h 39m, respectively.

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

American Airlines, Alaska Airlines, and Delta are the most popular carriers operating 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 September 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.

$157 Cheap Flights from Indiana to Montana in 2026

Discover deals from 900+ travel sites with momondo.

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.

3:30 pm - 8:15 pmORD Chicago O'Hare Intl-BIL Billings Logan Intl

5h 45m1 stop Minneapolis St Paul

12:58 pm - 10:05 pmBIL Billings Logan Intl-ORD Chicago O'Hare Intl

8h 07m1 stop Salt Lake City

$301Delta

Tue, Oct 27 - Wed, Nov 4

7:35 am - 12:18 pmORD Chicago O'Hare Intl-BIL Billings Logan Intl

5h 43m1 stop Salt Lake City

12:58 pm - 10:05 pmBIL Billings Logan Intl-ORD Chicago O'Hare Intl

8h 07m1 stop Salt Lake City

$301Delta

Tue, Oct 27 - Wed, Nov 4

2:50 pm - 9:12 pmORD Chicago O'Hare Intl-BIL Billings Logan Intl

7h 22m1 stop Dallas/Fort Worth

7:00 am - 4:00 pmBIL Billings Logan Intl-ORD Chicago O'Hare Intl

8h 00m1 stop Dallas/Fort Worth

$308American Airlines

Tue, Oct 27 - Wed, Nov 4

2:50 pm - 9:12 pmORD Chicago O'Hare Intl-BIL Billings Logan Intl

7h 22m1 stop Dallas/Fort Worth

7:00 am - 4:00 pmBIL Billings Logan Intl-ORD Chicago O'Hare Intl

8h 00m1 stop Dallas/Fort Worth

$309American Airlines

Tue, Oct 27 - Wed, Nov 4

7:00 am - 2:15 pmORD Chicago O'Hare Intl-BZN Bozeman Gallatin Field

8h 15m1 stop Seattle/Tacoma Intl

10:20 am - 6:20 pmBZN Bozeman Gallatin Field-ORD Chicago O'Hare Intl

7h 00m1 stop Seattle/Tacoma Intl

$315Alaska Airlines

Wed, Oct 14 - Sat, Oct 17

7:00 am - 2:15 pmORD Chicago O'Hare Intl-BZN Bozeman Gallatin Field

8h 15m1 stop Seattle/Tacoma Intl

6:59 pm - 5:40 amBZN Bozeman Gallatin Field-ORD Chicago O'Hare Intl

9h 41m1 stop Seattle/Tacoma Intl

$315Alaska Airlines

Wed, Oct 14 - Sat, Oct 17

5:00 am - 9:41 amORD Chicago O'Hare Intl-BIL Billings Logan Intl

5h 41m1 stop Denver Intl

2:29 pm - 10:46 pmBIL Billings Logan Intl-ORD Chicago O'Hare Intl

7h 17m1 stop Denver Intl

$333United Airlines

Thu, Sep 17 - Mon, Sep 21

5:00 am - 9:41 amORD Chicago O'Hare Intl-BIL Billings Logan Intl

5h 41m1 stop Denver Intl

5:00 am - 11:28 amBIL Billings Logan Intl-ORD Chicago O'Hare Intl

5h 28m1 stop Denver Intl

$333United Airlines

Fri, Sep 18 - Sun, Sep 20

5:11 pm - 9:32 amCVG Cincinnati Cinci./N. Kentucky-FCA Kalispell Glacier Park

18h 21m2 stops Atlanta Hartsfield-Jackson Las Vegas Harry Reid Intl

11:47 am - 6:04 amFCA Kalispell Glacier Park-CVG Cincinnati Cinci./N. Kentucky

16h 17m1 stop Las Vegas Harry Reid Intl

$336Multiple Airlines

Thu, Oct 22 - Mon, Oct 26

7:59 pm - 9:06 amCVG Cincinnati Cinci./N. Kentucky-BZN Bozeman Gallatin Field

39h 07m2 stops Orlando Las Vegas Harry Reid Intl

5:30 pm - 3:34 pmBZN Bozeman Gallatin Field-CVG Cincinnati Cinci./N. Kentucky

20h 04m1 stop Phoenix-Mesa Gateway

$347Multiple Airlines

Tue, Oct 27 - Fri, Nov 6

Cheap last minute flights

Enter your travel dates to find the best prices.

8:05 am - 5:53 pmORD Chicago O'Hare Intl-BIL Billings Logan Intl

10h 48m2 stops Atlanta Hartsfield-Jackson Salt Lake City

6:23 am - 6:56 pmBIL Billings Logan Intl-ORD Chicago O'Hare Intl

11h 33m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

$395Delta

Sat, Sep 12 - Sat, Sep 19

3:29 pm - 8:07 pmORD Chicago O'Hare Intl-BIL Billings Logan Intl

5h 38m1 stop Minneapolis St Paul

6:23 am - 2:29 pmBIL Billings Logan Intl-ORD Chicago O'Hare Intl

7h 06m1 stop Minneapolis St Paul

$429Delta

Sat, Sep 12 - Sat, Sep 19

3:56 pm - 10:53 pmORD Chicago O'Hare Intl-BIL Billings Logan Intl

7h 57m1 stop Denver Intl

11:43 am - 3:48 pmBIL Billings Logan Intl-ORD Chicago O'Hare Intl

3h 05mnonstop

$443United Airlines

Sat, Sep 12 - Sat, Sep 19

6:00 pm - 10:30 pmMDW Chicago Midway-BZN Bozeman Gallatin Field

5h 30m1 stop Denver Intl

12:20 pm - 4:15 pmBZN Bozeman Gallatin Field-MDW Chicago Midway

2h 55mnonstop

$445Southwest

Wed, Sep 9 - Fri, Sep 11

3:52 pm - 10:59 pmORD Chicago O'Hare Intl-BZN Bozeman Gallatin Field

8h 07m1 stop Seattle/Tacoma Intl

2:21 pm - 11:59 pmBZN Bozeman Gallatin Field-ORD Chicago O'Hare Intl

8h 38m1 stop Seattle/Tacoma Intl

$450Alaska Airlines

Wed, Sep 9 - Sat, Sep 12

6:30 am - 8:59 pmORD Chicago O'Hare Intl-MSO Missoula Johnson-Bell Field

15h 29m2 stops Denver Intl Las Vegas Harry Reid Intl

9:49 pm - 5:38 amMSO Missoula Johnson-Bell Field-ORD Chicago O'Hare Intl

30h 49m1 stop Las Vegas Harry Reid Intl

$452Multiple Airlines

Thu, Sep 10 - Sun, Sep 13

3:56 pm - 9:19 pmORD Chicago O'Hare Intl-BZN Bozeman Gallatin Field

6h 23m1 stop Denver Intl

2:30 pm - 10:00 pmBZN Bozeman Gallatin Field-ORD Chicago O'Hare Intl

6h 30m1 stop Denver Intl

$455United Airlines

Fri, Sep 11 - Fri, Sep 18

4:25 pm - 10:30 pmMDW Chicago Midway-BZN Bozeman Gallatin Field

7h 05m1 stop Denver Intl

3:30 pm - 11:50 pmBZN Bozeman Gallatin Field-MDW Chicago Midway

7h 20m1 stop Denver Intl

$455Southwest

Fri, Sep 11 - Fri, Sep 18

8:55 pm - 7:53 pmORD Chicago O'Hare Intl-FCA Kalispell Glacier Park

23h 58m1 stop Las Vegas Harry Reid Intl

8:46 pm - 5:38 amFCA Kalispell Glacier Park-ORD Chicago O'Hare Intl

7h 52m1 stop Las Vegas Harry Reid Intl

$461Multiple Airlines

Thu, Sep 10 - Mon, Sep 14

1:03 pm - 11:01 pmORD Chicago O'Hare Intl-MSO Missoula Johnson-Bell Field

10h 58m1 stop Seattle/Tacoma Intl

4:16 pm - 11:59 pmMSO Missoula Johnson-Bell Field-ORD Chicago O'Hare Intl

6h 43m1 stop Seattle/Tacoma Intl

$474Alaska Airlines

Sat, Sep 12 - Sat, Sep 19

Cheap direct flights

Enter your travel dates to find the best prices.

9:45 am - 12:17 pmORD Chicago O'Hare Intl-BZN Bozeman Gallatin Field

3h 32mnonstop

1:07 pm - 5:25 pmBZN Bozeman Gallatin Field-ORD Chicago O'Hare Intl

3h 18mnonstop

$335American Airlines

Tue, Jan 12 - Wed, Jan 20

6:25 pm - 8:57 pmORD Chicago O'Hare Intl-BZN Bozeman Gallatin Field

3h 32mnonstop

1:07 pm - 5:25 pmBZN Bozeman Gallatin Field-ORD Chicago O'Hare Intl

3h 18mnonstop

$335American Airlines

Sun, Jan 24 - Thu, Jan 28

4:45 pm - 7:12 pmORD Chicago O'Hare Intl-BZN Bozeman Gallatin Field

3h 27mnonstop

8:00 am - 11:59 amBZN Bozeman Gallatin Field-ORD Chicago O'Hare Intl

2h 59mnonstop

$335United Airlines

Tue, Oct 20 - Sat, Oct 24

4:45 pm - 7:12 pmORD Chicago O'Hare Intl-BZN Bozeman Gallatin Field

3h 27mnonstop

8:00 am - 11:59 amBZN Bozeman Gallatin Field-ORD Chicago O'Hare Intl

2h 59mnonstop

$335United Airlines

Wed, Oct 21 - Sat, Oct 24

6:25 pm - 8:57 pmORD Chicago O'Hare Intl-BZN Bozeman Gallatin Field

3h 32mnonstop

6:42 am - 11:10 amBZN Bozeman Gallatin Field-ORD Chicago O'Hare Intl

3h 28mnonstop

$335American Airlines

Mon, Jan 25 - Fri, Jan 29

4:45 pm - 7:12 pmORD Chicago O'Hare Intl-BZN Bozeman Gallatin Field

3h 27mnonstop

8:00 am - 11:59 amBZN Bozeman Gallatin Field-ORD Chicago O'Hare Intl

2h 59mnonstop

$335United Airlines

Fri, Oct 16 - Sat, Oct 24

9:58 am - 12:25 pmORD Chicago O'Hare Intl-BZN Bozeman Gallatin Field

3h 27mnonstop

1:15 pm - 5:29 pmBZN Bozeman Gallatin Field-ORD Chicago O'Hare Intl

3h 14mnonstop

$336Alaska Airlines

Sun, Oct 11 - Tue, Oct 20

9:58 am - 12:25 pmORD Chicago O'Hare Intl-BZN Bozeman Gallatin Field

3h 27mnonstop

1:15 pm - 5:29 pmBZN Bozeman Gallatin Field-ORD Chicago O'Hare Intl

3h 14mnonstop

$407Alaska Airlines

Sat, Oct 10 - Fri, Oct 16

10:25 am - 12:35 pmMDW Chicago Midway-BZN Bozeman Gallatin Field

3h 10mnonstop

12:20 pm - 4:15 pmBZN Bozeman Gallatin Field-MDW Chicago Midway

2h 55mnonstop

$577Southwest

Sun, Sep 20 - Thu, Sep 24

10:05 am - 12:15 pmMDW Chicago Midway-BZN Bozeman Gallatin Field

3h 10mnonstop

7:10 am - 11:05 amBZN Bozeman Gallatin Field-MDW Chicago Midway

2h 55mnonstop

$686Southwest

Tue, Sep 22 - Sat, Sep 26

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Southwest flights from Indiana to Montana

Our best Southwest deals on Indiana to Montana flight tickets

Southwest

Oct 14

MDW6:05 amChicago Midway

5h 30m

1 stop

BZN10:35 amBozeman Gallatin Field

Oct 17

BZN8:15 amBozeman Gallatin Field

8h 45m

2 stops

MDW6:00 pmChicago Midway

$360

Southwest

Oct 14

MDW6:05 amChicago Midway

5h 30m

1 stop

BZN10:35 amBozeman Gallatin Field

Oct 17

BZN11:25 amBozeman Gallatin Field

8h 35m

1 stop

MDW9:00 pmChicago Midway

$361

Southwest

Oct 23

IND3:40 pmIndianapolis

8h 50m

1 stop

BZN10:30 pmBozeman Gallatin Field

Oct 31

BZN8:10 amBozeman Gallatin Field

8h 15m

1 stop

IND6:25 pmIndianapolis

$379

Delta flights from Indiana to Montana

Our best Delta deals on Indiana to Montana flight tickets

Delta

Oct 27

ORD3:30 pmChicago O'Hare Intl

5h 45m

1 stop

BIL8:15 pmBillings Logan Intl

Nov 4

BIL12:58 pmBillings Logan Intl

8h 07m

1 stop

ORD10:05 pmChicago O'Hare Intl

$301

Delta

Oct 27

ORD3:30 pmChicago O'Hare Intl

7h 55m

2 stops

BIL10:25 pmBillings Logan Intl

Nov 4

BIL5:20 amBillings Logan Intl

5h 35m

1 stop

ORD11:55 amChicago O'Hare Intl

$306

Delta

Oct 27

ORD3:30 pmChicago O'Hare Intl

7h 55m

2 stops

BIL10:25 pmBillings Logan Intl

Nov 4

BIL6:30 amBillings Logan Intl

10h 17m

2 stops

ORD5:47 pmChicago O'Hare Intl

$311

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoBillings

ORD Chicago O'Hare Intl - BIL Billings Logan Intl

ORDBIL

Chicago O'Hare Intl

Tue 10/27

3:30 pm-8:15 pm

1 stop5h 45m

Billings Logan Intl

Wed 11/4

12:58 pm-10:05 pm

1 stop8h 07m

$301

ChicagoBillings

ORD Chicago O'Hare Intl - BIL Billings Logan Intl

ORDBIL

Chicago O'Hare Intl

Tue 10/27

7:35 am-12:18 pm

1 stop5h 43m

Billings Logan Intl

Wed 11/4

12:58 pm-10:05 pm

1 stop8h 07m

$301

ChicagoBillings

ORD Chicago O'Hare Intl - BIL Billings Logan Intl

ORDBIL

Chicago O'Hare Intl

Tue 10/27

2:50 pm-9:12 pm

1 stop7h 22m

Billings Logan Intl

Wed 11/4

7:00 am-4:00 pm

1 stop8h 00m

$308

ChicagoBillings

ORD Chicago O'Hare Intl - BIL Billings Logan Intl

ORDBIL

Chicago O'Hare Intl

Tue 10/27

2:50 pm-9:12 pm

1 stop7h 22m

Billings Logan Intl

Wed 11/4

7:00 am-4:00 pm

1 stop8h 00m

$309

ChicagoBozeman

ORD Chicago O'Hare Intl - BZN Bozeman Gallatin Field

ORDBZN

Chicago O'Hare Intl

Wed 10/14

7:00 am-2:15 pm

1 stop8h 15m

Bozeman Gallatin Field

Sat 10/17

10:20 am-6:20 pm

1 stop7h 00m

$315

ChicagoBozeman

ORD Chicago O'Hare Intl - BZN Bozeman Gallatin Field

ORDBZN

Chicago O'Hare Intl

Wed 10/14

7:00 am-2:15 pm

1 stop8h 15m

Bozeman Gallatin Field

Sat 10/17

6:59 pm-5:40 am

1 stop9h 41m

$315

ChicagoBillings

ORD Chicago O'Hare Intl - BIL Billings Logan Intl

ORDBIL

Chicago O'Hare Intl

Thu 9/17

5:00 am-9:41 am

1 stop5h 41m

Billings Logan Intl

Mon 9/21

2:29 pm-10:46 pm

1 stop7h 17m

$333

Quickest round-trip

ChicagoBillings

ORD Chicago O'Hare Intl - BIL Billings Logan Intl

ORDBIL

Chicago O'Hare Intl

Fri 9/18

5:00 am-9:41 am

1 stop5h 41m

Billings Logan Intl

Sun 9/20

5:00 am-11:28 am

1 stop5h 28m

$333

CincinnatiKalispell

CVG Cincinnati Cinci./N. Kentucky - FCA Kalispell Glacier Park

CVGFCA

Cincinnati Cinci./N. Kentucky

Thu 10/22

5:11 pm-9:32 am

2 stops18h 21m

Kalispell Glacier Park

Mon 10/26

11:47 am-6:04 am

1 stop16h 17m

$336

CincinnatiBozeman

CVG Cincinnati Cinci./N. Kentucky - BZN Bozeman Gallatin Field

CVGBZN

Cincinnati Cinci./N. Kentucky

Tue 10/27

7:59 pm-9:06 am

2 stops39h 07m

Bozeman Gallatin Field

Fri 11/6

5:30 pm-3:34 pm

1 stop20h 04m

$347

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 January. Flight prices, which tend to average around $374, are often lower during this time because this is during the off-season. The month of May is another great option to travel to Montana, with average flight prices from Indiana averaging around $378.

How far in advance should I book a flight from Indiana 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 $401 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 25% 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

Best Price Found	$157
Fastest flight time	3h 05m
Direct flights	Every day
Airports in Montana	32 airports

The best one-way flight to Montana from Indiana in the past 72 hours is $157. The best round-trip flight deal from Indiana to Montana found on momondo in the last 72 hours is $301.

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).

Search flight deals

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 September 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 $159	Free Cancellation	Rating 7.9 12,885 reviews	Search Alaska Airlines flights
Delta	PriceFrom $189	Free Cancellation	Rating 7.8 8,554 reviews	Search Delta flights
American Airlines	PriceFrom $208	Free Cancellation	Rating 7.1 12,041 reviews	Search American Airlines flights
Southwest	PriceFrom $229	Free Cancellation	Rating 8.0 4,199 reviews	Search Southwest flights
United Airlines	PriceFrom $266	Free Cancellation	Rating 7.4 10,173 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.