HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Indianapolis

$114+ Cheap flights from Montana to Indianapolis (IND)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — IND
nov. 16 — nov. 231
dom. 11/16
dom. 11/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Montana to Indianapolis with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from Montana to Indianapolis

Cheapest flights from Montana to Indianapolis
Explore the most affordable flight options available from Montana to Indianapolis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 17, 2025.

This Southwest deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/263:40 pmBZN - IND
1 stop7h 10mSouthwest
mar. 12/26:30 amIND - BZN
1 stop7h 25mSouthwest
Deal found 10/16$229
This Delta deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/82:29 pmBZN - IND
1 stop7h 53mDelta
dom. 11/98:07 pmIND - BZN
1 stop5h 30mDelta
Deal found 10/15$257
This Delta deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/52:29 pmBZN - IND
1 stop7h 53mDelta
dom. 11/98:07 pmIND - BZN
1 stop5h 30mDelta
Deal found 10/16$263
This American Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/301:58 pmBZN - IND
1 stop6h 04mAmerican Airlines
lun. 11/35:26 amIND - BZN
1 stop9h 36mAmerican Airlines
Deal found 10/15$269
This Southwest deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/103:25 pmBZN - IND
1 stop7h 20mSouthwest
dom. 11/166:40 amIND - BZN
1 stop10h 10mSouthwest
Deal found 10/16$270
This Southwest deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/1110:45 amBZN - IND
2 stops9h 15mSouthwest
dom. 11/166:40 amIND - BZN
1 stop10h 10mSouthwest
Deal found 10/16$275
This Delta deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/62:29 pmBZN - IND
1 stop7h 53mDelta
dom. 11/98:07 pmIND - BZN
1 stop5h 30mDelta
Deal found 10/15$300
This Kiwi.com deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/3010:07 amBZN - IND
1 stop27h 59mMultiple Airlines
dom. 11/28:39 pmIND - BZN
2 stops25h 29mMultiple Airlines
Deal found 10/15$306
This Delta deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/141:13 pmMSO - IND
1 stop7h 43mDelta
mié. 11/197:35 amIND - MSO
1 stop6h 58mDelta
Deal found 10/16$311
This Delta deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/106:34 pmBZN - IND
2 stops14h 05mDelta
dom. 11/168:07 pmIND - BZN
1 stop5h 27mDelta
Deal found 10/16$313
This American Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/271:58 pmBZN - IND
1 stop6h 04mAmerican Airlines
lun. 11/35:26 amIND - BZN
1 stop9h 36mAmerican Airlines
Deal found 10/16$314
This United Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/46:20 amMSO - IND
1 stop6h 10mUnited Airlines
jue. 11/63:40 pmIND - MSO
1 stop8h 07mUnited Airlines
Deal found 10/16$341

Cheap flight deals from Montana to Indianapolis

Keep the following information in mind while searching for Montana to Indianapolis flight deals. Data was last updated octubre 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$229
(Southwest)

One-way from

$114
(Alaska Airlines)

Popular in

March

Cheapest in

August

Average price

$390
Provider with most accurate pricing for Bozeman Gallatin Field-Indianapolis flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bozeman Gallatin Field-Indianapolis flights.
Search Deals
From Montana to Indianapolis
Search Deals
One-way flight from Montana to Indianapolis
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($53 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated octubre 17, 2025.
Use the filters below to find and compare flights from Montana to Indianapolis that are best for you.

Fly from

Montana

Fly to

Indianapolis

Route

Depart

Return

Price

BozemanIndianapolis

BZN - IND

BZNIND

Bozeman Gallatin Field

sáb. 11/8

2:29 pm-12:22 am

1 stop7h 53m

Indianapolis

dom. 11/9

8:07 pm-11:37 pm

1 stop5h 30m

$257

BozemanIndianapolis

BZN - IND

BZNIND

Bozeman Gallatin Field

mié. 11/5

2:29 pm-12:22 am

1 stop7h 53m

Indianapolis

dom. 11/9

8:07 pm-11:37 pm

1 stop5h 30m

$257

BozemanIndianapolis

BZN - IND

BZNIND

Bozeman Gallatin Field

vie. 11/7

2:29 pm-12:22 am

1 stop7h 53m

Indianapolis

dom. 11/9

8:07 pm-11:37 pm

1 stop5h 30m

$257

BozemanIndianapolis

BZN - IND

BZNIND

Bozeman Gallatin Field

mar. 11/11

5:30 am-12:35 pm

1 stop5h 05m

Indianapolis

dom. 11/16

6:40 am-2:50 pm

1 stop10h 10m

$270

BozemanIndianapolis

BZN - IND

BZNIND

Bozeman Gallatin Field

lun. 11/10

3:25 pm-12:45 am

1 stop7h 20m

Indianapolis

dom. 11/16

6:40 am-2:50 pm

1 stop10h 10m

$270

MissoulaIndianapolis

MSO - IND

MSOIND

Missoula Johnson-Bell Field

vie. 11/14

1:13 pm-10:56 pm

1 stop7h 43m

Indianapolis

mié. 11/19

7:35 am-12:33 pm

1 stop6h 58m

$311

BozemanIndianapolis

BZN - IND

BZNIND

Bozeman Gallatin Field

lun. 11/10

6:34 pm-10:39 am

2 stops14h 05m

Indianapolis

dom. 11/16

8:07 pm-11:34 pm

1 stop5h 27m

$313

BozemanIndianapolis

BZN - IND

BZNIND

Bozeman Gallatin Field

lun. 10/27

1:58 pm-10:02 pm

1 stop6h 04m

Indianapolis

lun. 11/3

5:26 am-1:02 pm

1 stop9h 36m

$314

MissoulaIndianapolis

MSO - IND

MSOIND

Missoula Johnson-Bell Field

mar. 11/4

6:20 am-2:30 pm

1 stop6h 10m

Indianapolis

jue. 11/6

3:40 pm-9:47 pm

1 stop8h 07m

$341

HelenaIndianapolis

HLN - IND

HLNIND

Helena

sáb. 2/28

4:10 pm-5:30 pm

1 stop23h 20m

Indianapolis

mar. 3/3

6:30 pm-3:43 pm

1 stop23h 13m

$352

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/16

Showing 1-10 of 41 results
1
2
3
...
5

Best time to book a flight from Montana to Indianapolis

Have a flexible travel schedule? Discover the best time to fly to Indianapolis from Montana with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Montana to Indianapolis

What is the cheapest month to book a flight from Montana to Indianapolis?

Currently, May is the cheapest month in which you can book a flight from Montana to Indianapolis (average of $190). Flying from Montana to Indianapolis in January is currently the most expensive (average of $382). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MT to IND?

Find hourly flight availability from Montana to Indianapolis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 17, 2025.

A simple way to save on the total cost of your ticket is to fly from Montana to Indianapolis at noon. If you’re flexible enough to do this you can expect to save up to 11% on your trip compared to booking a flight in the morning.

Related info for your journey

Find useful and relevant information for your journey from Montana to Indianapolis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Indianapolis from Montana?

    Located just 8.3 mi from the city center, Indianapolis (IND) is the airport most travelers will use when flying to Indianapolis from Montana.

  • How long is the flight from Montana to Indianapolis?

    Delta, United Airlines, and Alaska Airlines can get you from Montana to Indianapolis in just under 6h 10m. Your travel time can differ by up to 17h 10m. The distance from Montana to Indianapolis is about 1473 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Montana to Indianapolis one-way?

    $114 is the cheapest one-way deal found within the past few days, from Alaska Airlines. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $115 and $115, respectively.

  • What are the most popular routes from Montana to Indianapolis?

    While some choose either Bozeman Gallatin Field - Indianapolis or Billings Logan Intl - Indianapolis, Missoula Johnson-Bell Field - Indianapolis is the most popular route from Montana to Indianapolis.

  • Can I find deals for flights from Montana to Indianapolis that include hotel bookings?

    Yes. In addition to deals on Montana to Indianapolis flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Montana to Indianapolis?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montana to Indianapolis.

  • Can I find deals for business class flights from Montana to Indianapolis?

    Yes. Cheapflights offers flight deals from Montana to Indianapolis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Montana to Indianapolis?

    Currently, May is the cheapest month in which you can book a flight from Montana to Indianapolis (average of $190). Flying from Montana to Indianapolis in January is currently the most expensive (average of $382). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Indianapolis?

Book flights to Indianapolis if you plan to visit one of these locations
Terre Haute
Muncie
Noblesville
Fishers
Anderson
Kokomo
Greenwood
Bloomington
Franklin
Plainfield
Carmel
Crawfordsville
Speedway

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Montana to Indianapolis

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to O'Hare Intl flights
Dallas/Fort Worth to O'Hare Intl flights
LaGuardia to O'Hare Intl flights
Newark to O'Hare Intl flights
Los Angeles to O'Hare Intl flights
Dallas/Fort Worth to Midway flights
Baltimore to O'Hare Intl flights
Seattle to O'Hare Intl flights
Dulles Intl to O'Hare Intl flights
San Francisco to O'Hare Intl flights
Reagan-National to O'Hare Intl flights
Atlanta to O'Hare Intl flights
Denver to O'Hare Intl flights
John F Kennedy Intl to Midway flights
Atlanta to Midway flights
Philadelphia to O'Hare Intl flights
Boston to O'Hare Intl flights
Ontario to O'Hare Intl flights
Minneapolis to O'Hare Intl flights
Santa Ana to O'Hare Intl flights
John F Kennedy Intl to Cincinnati flights
Sky Harbor Intl to O'Hare Intl flights
John F Kennedy Intl to Indianapolis flights
LaGuardia to Midway flights
LaGuardia to Indianapolis flights
Orlando to O'Hare Intl flights
Minneapolis to Midway flights
Dulles Intl to Midway flights
Baltimore to Midway flights
Raleigh to O'Hare Intl flights
Hobby to Midway flights
LaGuardia to Cincinnati flights
Hobby to O'Hare Intl flights
Tampa to O'Hare Intl flights
Newark to Midway flights
Austin to O'Hare Intl flights
Newark to Cincinnati flights
Fort Lauderdale to O'Hare Intl flights
Denver to Midway flights
George Bush Intcntl to O'Hare Intl flights
Love Field to O'Hare Intl flights
Los Angeles to Midway flights
Charlotte to O'Hare Intl flights
San Diego to O'Hare Intl flights
Miami to O'Hare Intl flights
Portland to O'Hare Intl flights
Boston to Midway flights
Cleveland to O'Hare Intl flights
Orlando to Midway flights
Columbus to O'Hare Intl flights

Top 4 airlines flying from Montana to Indianapolis

Discover the top 4 airlines that operate flights from Montana to Indianapolis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated octubre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$151Average$482FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$218Average$403FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$279Average$404FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$288Average$548FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.