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Cheap flights from Montana to Indianapolis from $115

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montana to Indianapolis departing on 12/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
1:34 pm - 8:57 pmBZN-IND
5h 23m1 stop
American Airlines Logo
7:00 am - 12:44 pmIND-BZN
7h 44m1 stop
$229American Airlines
Find Deal
Fri, Dec 26 - Sun, Jan 4
Delta Logo
2:36 pm - 12:12 amBZN-IND
7h 36m1 stop
Delta Logo
6:45 am - 1:12 pmIND-BZN
8h 27m1 stop
$257Delta
Find Deal
Sat, Dec 6 - Sat, Dec 13
United Airlines Logo
7:15 am - 4:37 pmBZN-IND
7h 22m1 stop
United Airlines Logo
6:45 am - 1:20 pmIND-BZN
8h 35m1 stop
$266United Airlines
Find Deal
Tue, Jan 6 - Sun, Jan 11
Southwest Logo
3:40 pm - 12:50 amBZN-IND
7h 10m1 stop
Southwest Logo
6:00 am - 9:35 amIND-BZN
5h 35m1 stop
$290Southwest
Find Deal
Fri, Dec 26 - Sun, Jan 4
Southwest Logo
7:40 am - 10:05 pmBZN-IND
12h 25m2 stops
Southwest Logo
5:35 am - 10:20 amIND-BZN
6h 45m1 stop
$292Southwest
Find Deal
Tue, Jan 6 - Sun, Jan 11
United Airlines Logo
8:10 am - 3:05 pmBZN-IND
4h 55m1 stop
United Airlines Logo
10:49 am - 9:10 pmIND-BZN
12h 21m2 stops
$314United Airlines
Find Deal
Tue, Mar 10 - Wed, Mar 11
Alaska Airlines Logo
6:07 pm - 6:56 pmGTF-IND
22h 49m1 stop
Alaska Airlines Logo
7:57 pm - 5:07 pmIND-GTF
23h 10m1 stop
$342Alaska Airlines
Find Deal
Fri, Feb 27 - Tue, Mar 3
Alaska Airlines Logo
2:35 pm - 5:00 amMSO-IND
12h 25m1 stop
Alaska Airlines Logo
6:30 pm - 11:55 pmIND-MSO
7h 25m1 stop
$360Alaska Airlines
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Fri, Mar 27 - Thu, Apr 2
Multiple Airlines Logo
7:53 pm - 8:37 amBIL-IND
34h 44m2 stops
Multiple Airlines Logo
7:00 am - 9:05 amIND-BIL
28h 05m1 stop
$537Multiple Airlines
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Sat, Nov 22 - Sun, Nov 30
Multiple Airlines Logo
11:17 am - 4:34 pmGTF-IND
27h 17m1 stop
Multiple Airlines Logo
8:48 pm - 10:27 amIND-GTF
39h 39m2 stops
$542Multiple Airlines
Find Deal
Thu, Dec 4 - Fri, Dec 12

American Airlines flights from Montana to Indianapolis

Our best American Airlines deals on Montana to Indianapolis flight tickets
American Airlines
Dec 26
BZN1:34 pmBozeman Gallatin Field
5h 23m
1 stop
IND8:57 pmIndianapolis
Jan 4
IND7:00 amIndianapolis
7h 44m
1 stop
BZN12:44 pmBozeman Gallatin Field
$229
Find similar
American Airlines
Dec 28
BZN1:34 pmBozeman Gallatin Field
6h 55m
1 stop
IND10:29 pmIndianapolis
Jan 3
IND7:00 amIndianapolis
8h 59m
1 stop
BZN1:59 pmBozeman Gallatin Field
$304
Find similar
American Airlines
Mar 10
BZN4:00 pmBozeman Gallatin Field
6h 13m
1 stop
IND12:13 amIndianapolis
Mar 11
IND5:54 amIndianapolis
8h 14m
1 stop
BZN12:08 pmBozeman Gallatin Field
$309
Find similar

Delta flights from Montana to Indianapolis

Our best Delta deals on Montana to Indianapolis flight tickets
Delta
Dec 6
BZN2:36 pmBozeman Gallatin Field
7h 36m
1 stop
IND12:12 amIndianapolis
Dec 13
IND6:45 amIndianapolis
8h 27m
1 stop
BZN1:12 pmBozeman Gallatin Field
$257
Find similar
Delta
Dec 5
BZN2:36 pmBozeman Gallatin Field
7h 50m
1 stop
IND12:26 amIndianapolis
Dec 12
IND4:46 pmIndianapolis
8h 51m
2 stops
BZN11:37 pmBozeman Gallatin Field
$262
Find similar
Delta
Dec 5
BZN2:17 pmBozeman Gallatin Field
8h 09m
2 stops
IND12:26 amIndianapolis
Dec 12
IND2:19 pmIndianapolis
11h 59m
2 stops
BZN12:18 amBozeman Gallatin Field
$267
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momondo Fare Finder

 
Customize your flight search to find flights from Montana to Indianapolis 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, momondo users made 832,500 searches. Data last updated November 9, 2025.
Use the filters below to find and compare flights from Montana to Indianapolis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BozemanIndianapolis

BZN - IND

BZNIND

Bozeman Gallatin Field

Fri 12/26

1:34 pm-8:57 pm

1 stop5h 23m

Indianapolis

Sun 1/4

7:00 am-12:44 pm

1 stop7h 44m

$229

BozemanIndianapolis

BZN - IND

BZNIND

Bozeman Gallatin Field

Sat 12/6

2:36 pm-12:12 am

1 stop7h 36m

Indianapolis

Sat 12/13

6:45 am-1:12 pm

1 stop8h 27m

$257

BozemanIndianapolis

BZN - IND

BZNIND

Bozeman Gallatin Field

Tue 1/6

7:15 am-4:37 pm

1 stop7h 22m

Indianapolis

Sun 1/11

6:45 am-1:20 pm

1 stop8h 35m

$266

BozemanIndianapolis

BZN - IND

BZNIND

Bozeman Gallatin Field

Fri 12/26

3:40 pm-12:50 am

1 stop7h 10m

Indianapolis

Sun 1/4

6:00 am-9:35 am

1 stop5h 35m

$290

BozemanIndianapolis

BZN - IND

BZNIND

Bozeman Gallatin Field

Tue 1/6

7:40 am-10:05 pm

2 stops12h 25m

Indianapolis

Sun 1/11

5:35 am-10:20 am

1 stop6h 45m

$292

BozemanIndianapolis

BZN - IND

BZNIND

Bozeman Gallatin Field

Tue 3/10

8:10 am-3:05 pm

1 stop4h 55m

Indianapolis

Wed 3/11

10:49 am-9:10 pm

2 stops12h 21m

$314

Great FallsIndianapolis

GTF - IND

GTFIND

Great Falls

Fri 2/27

6:07 pm-6:56 pm

1 stop22h 49m

Indianapolis

Tue 3/3

7:57 pm-5:07 pm

1 stop23h 10m

$342

MissoulaIndianapolis

MSO - IND

MSOIND

Missoula Johnson-Bell Field

Fri 3/27

2:35 pm-5:00 am

1 stop12h 25m

Indianapolis

Thu 4/2

6:30 pm-11:55 pm

1 stop7h 25m

$360

BillingsIndianapolis

BIL - IND

BILIND

Billings Logan Intl

Sat 11/22

7:53 pm-8:37 am

2 stops34h 44m

Indianapolis

Sun 11/30

7:00 am-9:05 am

1 stop28h 05m

$537

Great FallsIndianapolis

GTF - IND

GTFIND

Great Falls

Thu 12/4

11:17 am-4:34 pm

1 stop27h 17m

Indianapolis

Fri 12/12

8:48 pm-10:27 am

2 stops39h 39m

$542

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Indianapolis from

How to get the cheapest flight ticket from Montana to Indianapolis

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 day to depart on your flight to Indianapolis?

Our data shows that Wednesday is the least expensive day to fly to Indianapolis. Tickets to fly out on this day can be as low as $368. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Indianapolis on Saturday is $683.

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

Flying to Indianapolis from Montana at noon is the least expensive time of day to depart. momondo users have found prices as low as $443 when looking at flights departing at noon. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $536 on average. Flights to Indianapolis from Montana in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on Montana to Indianapolis flights?

You could potentially save up to 72% on your flight if you consider stops on a Montana to Indianapolis flight.

Cheap Montana to Indianapolis flight deals and tips

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

Direct flights

None
There are no direct flights from Montana to Indianapolis. There are no popular flight routes from Montana to Indianapolis.
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  • When did momondo last update prices for flights from Montana to Indianapolis Airport?

    Prices for flights from Montana to Indianapolis Airport refresh daily.

  • How many operators does momondo search for flights from Montana to Indianapolis Airport?

  • How old do you have to be to fly from Montana to Indianapolis Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montana to Indianapolis Airport.

  • What documentation or ID do you need to fly to Indianapolis Airport?

    The necessary travel and health documents for your Indianapolis Airport 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 Montana to Indianapolis

Compare and see reviews for airlines that fly from Montana to Indianapolis with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $151Free CancellationRating
7.9
8,004 reviews
Search Delta flights
American AirlinesPriceFrom $218Free CancellationRating
7.2
11,047 reviews
Search American Airlines flights
SouthwestPriceFrom $245Free CancellationRating
8.0
4,238 reviews
Search Southwest flights
United AirlinesPriceFrom $285Free CancellationRating
7.4
9,012 reviews
Search United Airlines flights

Traveling to a place near Indianapolis?

Book flights to Indianapolis if you plan to visit one of these locations
Terre Haute
Bloomington
Kokomo
Muncie
Anderson
Plainfield
Greenwood
Noblesville
Fishers
Carmel
Shelbyville
West Lafayette
Seymour
Franklin
Speedway
Crawfordsville
Brownsburg
Greenfield
Westfield
Mooresville

Why use momondo?

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

Finding the right flight to Indianapolis from Montana 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 Indianapolis quick and easy, saving you time and money.

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

All flight searches from Montana to Indianapolis on momondo can be filtered to show those which offer flexible booking policies.

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

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

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

Yes. momondo can track prices for Montana to Indianapolis flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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