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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 2/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Montana to Indianapolis

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
12:05 pm - 10:12 pm
BZN
-
IND
8h 07m1 stop
United Airlines Logo
6:00 am - 11:44 am
IND
-
BZN
7h 44m1 stop
$309United Airlines
Fri, Jan 30 - Tue, Feb 3
Delta Logo
1:25 pm - 10:49 pm
MSO
-
IND
7h 24m1 stop
Delta Logo
6:35 am - 12:35 pm
IND
-
MSO
8h 00m1 stop
$311Delta
Tue, Jan 20 - Thu, Jan 22
United Airlines Logo
2:30 pm - 10:15 pm
BZN
-
IND
5h 45m1 stop
United Airlines Logo
2:00 pm - 9:33 pm
IND
-
BZN
9h 33m2 stops
$314United Airlines
Fri, Jan 30 - Tue, Feb 3
United Airlines Logo
2:37 pm - 10:15 pm
MSO
-
IND
5h 38m1 stop
United Airlines Logo
9:05 am - 4:05 pm
IND
-
MSO
9h 00m2 stops
$316United Airlines
Tue, Jan 20 - Thu, Jan 22
Alaska Airlines Logo
4:23 pm - 5:40 am
MSO
-
IND
11h 17m1 stop
Alaska Airlines Logo
7:00 am - 12:31 pm
IND
-
MSO
7h 31m1 stop
$360Alaska Airlines
Fri, Mar 27 - Thu, Apr 2
Alaska Airlines Logo
7:20 am - 9:39 pm
BZN
-
IND
12h 19m2 stops
Alaska Airlines Logo
12:23 pm - 11:56 pm
IND
-
BZN
13h 33m2 stops
$380Alaska Airlines
Fri, Jan 30 - Tue, Feb 3
Southwest Logo
5:25 am - 6:35 pm
BZN
-
IND
11h 10m1 stop
Southwest Logo
7:20 pm - 10:55 pm
IND
-
BZN
5h 35m1 stop
$406Southwest
Thu, Mar 12 - Sun, Mar 15
American Airlines Logo
6:54 am - 3:56 pm
BIL
-
IND
7h 02m1 stop
American Airlines Logo
7:01 am - 10:33 pm
IND
-
BIL
17h 32m2 stops
$434American Airlines
Sat, Jan 17 - Sat, Jan 24
American Airlines Logo
7:00 am - 4:57 pm
BZN
-
IND
7h 57m1 stop
American Airlines Logo
5:37 pm - 12:34 pm
IND
-
BZN
20h 57m1 stop
$442American Airlines
Fri, Mar 13 - Sun, Mar 15
Southwest Logo
5:25 am - 9:15 pm
BZN
-
IND
13h 50m1 stop
Southwest Logo
3:45 pm - 12:45 am
IND
-
BZN
11h 00m2 stops
$446Southwest
Thu, Mar 12 - Sun, Mar 15

United Airlines flights from Montana to Indianapolis

Our best United Airlines deals on Montana to Indianapolis flight tickets
United Airlines
Jan 30
BZN12:05 pmBozeman Gallatin Field
8h 07m
1 stop
IND10:12 pmIndianapolis
Feb 3
IND9:00 amIndianapolis
6h 26m
1 stop
BZN1:26 pmBozeman Gallatin Field
$309
Find similar
United Airlines
Jan 30
BZN12:05 pmBozeman Gallatin Field
8h 07m
1 stop
IND10:12 pmIndianapolis
Feb 3
IND12:25 pmIndianapolis
11h 08m
2 stops
BZN9:33 pmBozeman Gallatin Field
$314
Find similar
United Airlines
Jan 20
MSO2:37 pmMissoula Johnson-Bell Field
5h 38m
1 stop
IND10:15 pmIndianapolis
Jan 22
IND9:05 amIndianapolis
9h 00m
2 stops
MSO4:05 pmMissoula Johnson-Bell Field
$316
Find similar

Delta flights from Montana to Indianapolis

Our best Delta deals on Montana to Indianapolis flight tickets
Delta
Jan 20
MSO1:25 pmMissoula Johnson-Bell Field
7h 24m
1 stop
IND10:49 pmIndianapolis
Jan 22
IND6:35 amIndianapolis
8h 00m
1 stop
MSO12:35 pmMissoula Johnson-Bell Field
$311
Find similar
Delta
Dec 26
BZN3:20 pmBozeman Gallatin Field
6h 55m
1 stop
IND12:15 amIndianapolis
Jan 4
IND7:00 amIndianapolis
6h 17m
1 stop
BZN11:17 amBozeman Gallatin Field
$314
Find similar
Delta
Dec 26
BZN12:15 pmBozeman Gallatin Field
9h 08m
2 stops
IND11:23 pmIndianapolis
Jan 4
IND7:00 amIndianapolis
6h 17m
1 stop
BZN11:17 amBozeman Gallatin Field
$319
Find similar

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 December 22, 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 1/30

12:05 pm-10:12 pm

1 stop8h 07m

Indianapolis

Tue 2/3

6:00 am-11:44 am

1 stop7h 44m

$309

MissoulaIndianapolis

MSO - IND

MSOIND

Missoula Johnson-Bell Field

Tue 1/20

1:25 pm-10:49 pm

1 stop7h 24m

Indianapolis

Thu 1/22

6:35 am-12:35 pm

1 stop8h 00m

$311

BozemanIndianapolis

BZN - IND

BZNIND

Bozeman Gallatin Field

Fri 1/30

2:30 pm-10:15 pm

1 stop5h 45m

Indianapolis

Tue 2/3

2:00 pm-9:33 pm

2 stops9h 33m

$314

MissoulaIndianapolis

MSO - IND

MSOIND

Missoula Johnson-Bell Field

Tue 1/20

2:37 pm-10:15 pm

1 stop5h 38m

Indianapolis

Thu 1/22

9:05 am-4:05 pm

2 stops9h 00m

$316

MissoulaIndianapolis

MSO - IND

MSOIND

Missoula Johnson-Bell Field

Fri 3/27

4:23 pm-5:40 am

1 stop11h 17m

Indianapolis

Thu 4/2

7:00 am-12:31 pm

1 stop7h 31m

$360

BozemanIndianapolis

BZN - IND

BZNIND

Bozeman Gallatin Field

Fri 1/30

7:20 am-9:39 pm

2 stops12h 19m

Indianapolis

Tue 2/3

12:23 pm-11:56 pm

2 stops13h 33m

$380

BozemanIndianapolis

BZN - IND

BZNIND

Bozeman Gallatin Field

Thu 3/12

5:25 am-6:35 pm

1 stop11h 10m

Indianapolis

Sun 3/15

7:20 pm-10:55 pm

1 stop5h 35m

$406

BillingsIndianapolis

BIL - IND

BILIND

Billings Logan Intl

Sat 1/17

6:54 am-3:56 pm

1 stop7h 02m

Indianapolis

Sat 1/24

7:01 am-10:33 pm

2 stops17h 32m

$434

BozemanIndianapolis

BZN - IND

BZNIND

Bozeman Gallatin Field

Fri 3/13

7:00 am-4:57 pm

1 stop7h 57m

Indianapolis

Sun 3/15

5:37 pm-12:34 pm

1 stop20h 57m

$442

BozemanIndianapolis

BZN - IND

BZNIND

Bozeman Gallatin Field

Thu 3/12

5:25 am-9:15 pm

1 stop13h 50m

Indianapolis

Sun 3/15

3:45 pm-12:45 am

2 stops11h 00m

$446

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 month to fly to Indianapolis?

In general, January is the cheapest month to fly from Montana to Indianapolis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $256. If you are unable to visit Indianapolis during the month of January, then departing from Montana during the month August is also very affordable. Most momondo users find prices during this month for around $290.

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 76% 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

Fastest flight time

5h 38m

Direct flights

None
The fastest flight from Montana to Indianapolis takes 5h 38m
There are no direct flights from Montana to Indianapolis. There are no popular flight routes from Montana to Indianapolis.
Search flight deals

  • 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
8,014 reviews
Search Delta flights
American AirlinesPriceFrom $218Free CancellationRating
7.2
11,051 reviews
Search American Airlines flights
SouthwestPriceFrom $245Free CancellationRating
8.0
4,254 reviews
Search Southwest flights
United AirlinesPriceFrom $283Free CancellationRating
7.4
9,102 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
Brownsburg
Speedway
Crawfordsville
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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