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$106+ 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 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — IND
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
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Cheap 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 diciembre 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/10. 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.
mié. 12/312:40 pmBZN - IND
1 stop5h 27mUnited Airlines
mar. 1/67:15 amIND - BZN
1 stop6h 29mUnited Airlines
Deal found 12/10$229
This American Airlines deal was found by Cheapflights users on 12/11. 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.
vie. 12/2611:39 amBZN - IND
1 stop5h 24mAmerican Airlines
dom. 1/47:00 amIND - BZN
1 stop8h 59mAmerican Airlines
Deal found 12/11$249
This United Airlines deal was found by Cheapflights users on 12/10. 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.
dom. 12/286:15 amBZN - IND
1 stop6h 07mUnited Airlines
sáb. 1/36:00 amIND - BZN
2 stops9h 37mUnited Airlines
Deal found 12/10$254
This United Airlines deal was found by Cheapflights users on 12/10. 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.
sáb. 12/277:15 amBZN - IND
1 stop7h 48mUnited Airlines
sáb. 1/36:00 amIND - BZN
2 stops9h 37mUnited Airlines
Deal found 12/10$277
This Alaska Airlines deal was found by Cheapflights users on 12/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/312:57 pmBZN - IND
2 stops17h 35mAlaska Airlines
mar. 1/66:18 pmIND - BZN
2 stops19h 48mAlaska Airlines
Deal found 12/10$400
This United Airlines deal was found by Cheapflights users on 12/10. 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.
vie. 12/266:15 amBZN - IND
2 stops12h 41mUnited Airlines
dom. 1/44:15 pmIND - BZN
1 stop8h 14mUnited Airlines
Deal found 12/10$415
This United Airlines deal was found by Cheapflights users on 12/10. 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.
jue. 12/256:35 amBIL - IND
1 stop5h 47mUnited Airlines
jue. 1/18:00 amIND - BIL
1 stop7h 24mUnited Airlines
Deal found 12/10$481
This Southwest deal was found by Cheapflights users on 12/10. 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.
dom. 12/285:00 amBZN - IND
2 stops10h 00mSouthwest
sáb. 1/35:50 amIND - BZN
2 stops9h 20mSouthwest
Deal found 12/10$501
This Delta deal was found by Cheapflights users on 12/10. 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. 12/266:25 amBIL - IND
1 stop7h 40mDelta
vie. 1/27:47 pmIND - BIL
1 stop5h 32mDelta
Deal found 12/10$517
This Southwest deal was found by Cheapflights users on 12/10. 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.
sáb. 12/275:00 amBZN - IND
2 stops9h 40mSouthwest
sáb. 1/36:50 amIND - BZN
2 stops10h 40mSouthwest
Deal found 12/10$520
This United Airlines deal was found by Cheapflights users on 12/10. 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.
dom. 12/286:00 amMSO - IND
1 stop6h 22mUnited Airlines
sáb. 1/33:25 pmIND - MSO
1 stop8h 16mUnited Airlines
Deal found 12/10$526
This American Airlines deal was found by Cheapflights users on 12/10. 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. 12/186:00 amBIL - IND
1 stop6h 26mAmerican Airlines
dom. 12/215:50 pmIND - BIL
1 stop7h 04mAmerican Airlines
Deal found 12/10$531

Find flight deals from Montana to Indianapolis

Keep the following information in mind while searching for Montana to Indianapolis flight deals. Data was last updated diciembre 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$229
(United Airlines)

One-way from

$106
(Southwest)

Popular in

March

Cheapest in

August

Average price

$351
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.
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From Montana to Indianapolis
Search Deals
One-way flight from Montana to Indianapolis
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($62 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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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 diciembre 12, 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

mié. 12/31

2:40 pm-10:07 pm

1 stop5h 27m

Indianapolis

mar. 1/6

7:15 am-11:44 am

1 stop6h 29m

$229

BozemanIndianapolis

BZN - IND

BZNIND

Bozeman Gallatin Field

vie. 12/26

1:34 pm-10:29 pm

1 stop6h 55m

Indianapolis

dom. 1/4

7:00 am-1:59 pm

1 stop8h 59m

$249

BozemanIndianapolis

BZN - IND

BZNIND

Bozeman Gallatin Field

dom. 12/28

6:15 am-2:22 pm

1 stop6h 07m

Indianapolis

sáb. 1/3

4:15 pm-10:46 pm

1 stop8h 31m

$249

BozemanIndianapolis

BZN - IND

BZNIND

Bozeman Gallatin Field

sáb. 12/27

11:29 am-8:56 pm

1 stop7h 27m

Indianapolis

sáb. 1/3

4:15 pm-10:46 pm

1 stop8h 31m

$249

BozemanIndianapolis

BZN - IND

BZNIND

Bozeman Gallatin Field

jue. 1/29

12:46 pm-10:14 pm

1 stop7h 28m

Indianapolis

lun. 2/2

9:00 am-3:20 pm

1 stop8h 20m

$291

BillingsIndianapolis

BIL - IND

BILIND

Billings Logan Intl

mié. 1/7

6:22 am-3:43 pm

1 stop7h 21m

Indianapolis

jue. 1/15

6:35 am-11:06 am

1 stop6h 31m

$339

BillingsIndianapolis

BIL - IND

BILIND

Billings Logan Intl

mié. 1/7

2:15 pm-10:54 pm

1 stop6h 39m

Indianapolis

jue. 1/15

6:00 am-1:36 pm

1 stop9h 36m

$339

ButteIndianapolis

BTM - IND

BTMIND

Butte Silver Bow Co

mié. 1/28

9:14 am-10:14 pm

2 stops11h 00m

Indianapolis

sáb. 1/31

12:24 pm-10:45 pm

2 stops12h 21m

$359

BillingsIndianapolis

BIL - IND

BILIND

Billings Logan Intl

mié. 1/7

6:22 am-3:43 pm

1 stop7h 21m

Indianapolis

mar. 1/13

4:35 pm-7:25 pm

1 stop4h 50m

$371

BillingsIndianapolis

BIL - IND

BILIND

Billings Logan Intl

mié. 1/7

5:15 am-5:23 pm

2 stops10h 08m

Indianapolis

mié. 1/14

4:35 pm-7:25 pm

1 stop4h 50m

$376

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 36 results
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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 February is currently the most expensive (average of $379). 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 diciembre 12, 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?

    United Airlines, American Airlines, and Delta can get you from Montana to Indianapolis in just under 5h 27m. Your travel time can differ by up to 1h 54m. The distance from Montana to Indianapolis is about 1322 mi. This flight may include one or multiple stops.

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

    $128 is the cheapest one-way deal found within the past few days, from Southwest. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from $128 and $134, respectively.

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

    While some choose either Bozeman Gallatin Field - Indianapolis or Missoula Johnson-Bell Field - Indianapolis, Billings Logan Intl - 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 February is currently the most expensive (average of $379). 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
Greenwood
Anderson
Kokomo
Plainfield
Franklin
Carmel
Crawfordsville
Bloomington
Speedway

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Alternative routes for Montana to Indianapolis

See prices for flight routes from nearby airports that may be better suited for you.
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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 diciembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$151Average$353FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$218Average$410FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$245Average$404FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$285Average$533FlexibilityNo cancel feeOn-time69%

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