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$294+ Cheap flights from Indiana to Great Falls (GTF)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
IND — GTF
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Cheap flight deals from Indiana to Great Falls

Cheapest flights from Indiana to Great Falls
Explore the most affordable flight options available from Indiana to Great Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

This United Airlines deal was found by Cheapflights users on 12/20. 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.
Wed 12/312:31 pmORD - GTF
1 stop9h 15mUnited Airlines
Mon 1/52:35 pmGTF - ORD
1 stop7h 25mUnited Airlines
Deal found 12/20$518
This United Airlines deal was found by Cheapflights users on 12/21. 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.
Mon 12/227:10 amORD - GTF
1 stop7h 29mUnited Airlines
Sat 12/272:35 pmGTF - ORD
1 stop7h 25mUnited Airlines
Deal found 12/21$530
This United Airlines deal was found by Cheapflights users on 12/21. 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.
Thu 12/253:18 pmSDF - GTF
1 stop9h 28mUnited Airlines
Thu 1/12:35 pmGTF - SDF
1 stop5h 49mUnited Airlines
Deal found 12/21$597
This Alaska Airlines deal was found by Cheapflights users on 12/22. 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.
Thu 12/2510:01 amORD - GTF
2 stops9h 40mAlaska Airlines
Thu 1/17:21 pmGTF - ORD
1 stop10h 08mAlaska Airlines
Deal found 12/22$990
This Delta deal was found by Cheapflights users on 12/22. 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.
Thu 12/259:50 amMDW - GTF
2 stops13h 40mDelta
Thu 1/15:30 amGTF - MDW
2 stops10h 49mDelta
Deal found 12/22$1,129
This Delta deal was found by Cheapflights users on 12/21. 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.
Mon 12/221:35 pmORD - GTF
2 stops9h 55mDelta
Sat 12/275:30 amGTF - ORD
2 stops8h 51mDelta
Deal found 12/21$1,150

Find flight deals from Indiana to Great Falls

Keep the following information in mind while searching for Indiana to Great Falls flight deals. Data was last updated December 23, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$294
(Alaska Airlines)
Provider with most accurate pricing for Indianapolis-Great Falls flight deals.
Search Deals
Provider most trusted by Cheapflights users for Indianapolis-Great Falls flights.
Search Deals
From Indiana to Great Falls
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Indiana to Great Falls 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 December 23, 2025.
Use the filters below to find and compare flights from Indiana to Great Falls that are best for you.

Fly from

Indiana

Fly to

Great Falls

Route

Depart

Return

Price

CincinnatiGreat Falls

CVG - GTF

CVGGTF

Cincinnati Cinci./N. Kentucky

Wed 1/14

8:00 am-5:19 pm

1 stop11h 19m

Great Falls

Sat 1/17

5:59 pm-7:49 pm

1 stop23h 50m

$294

DaytonGreat Falls

DAY - GTF

DAYGTF

Dayton

Thu 1/22

8:30 am-1:48 pm

1 stop7h 18m

Great Falls

Tue 1/27

2:29 pm-10:39 pm

1 stop6h 10m

$294

ChicagoGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

Tue 2/10

3:35 pm-5:19 pm

1 stop26h 44m

Great Falls

Sat 2/14

6:28 pm-2:05 pm

1 stop18h 37m

$332

IndianapolisGreat Falls

IND - GTF

INDGTF

Indianapolis

Sun 2/1

7:00 am-5:19 pm

1 stop12h 19m

Great Falls

Sat 2/21

6:28 pm-6:56 pm

1 stop22h 28m

$378

LouisvilleGreat Falls

SDF - GTF

SDFGTF

Louisville Intl

Sat 1/17

3:22 pm-9:43 pm

1 stop8h 21m

Great Falls

Wed 1/21

2:29 pm-10:24 pm

1 stop5h 55m

$383

DaytonGreat Falls

DAY - GTF

DAYGTF

Dayton

Sat 1/31

8:30 am-1:48 pm

1 stop7h 18m

Great Falls

Tue 2/3

2:29 pm-10:39 pm

1 stop6h 10m

$457

ChicagoGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

Wed 12/31

2:31 pm-10:46 pm

1 stop9h 15m

Great Falls

Mon 1/5

2:35 pm-11:00 pm

1 stop7h 25m

$518

ChicagoGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

Fri 1/2

2:31 pm-10:46 pm

1 stop9h 15m

Great Falls

Mon 1/5

2:35 pm-11:00 pm

1 stop7h 25m

$518

IndianapolisGreat Falls

IND - GTF

INDGTF

Indianapolis

Sat 1/17

3:45 pm-9:43 pm

1 stop7h 58m

Great Falls

Wed 1/21

2:29 pm-10:15 pm

1 stop5h 46m

$556

CincinnatiGreat Falls

CVG - GTF

CVGGTF

Cincinnati Cinci./N. Kentucky

Wed 1/14

10:05 am-9:53 pm

2 stops13h 48m

Great Falls

Sat 1/17

2:29 pm-3:30 pm

2 stops23h 01m

$597

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/20

Showing 1-10 of 13 results
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Best time to book a flight from Indiana to Great Falls

Have a flexible travel schedule? Discover the best time to fly to Great Falls from Indiana 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 Indiana to Great Falls

What is the cheapest time of day to fly from IN to GTF?

Find hourly flight availability from Indiana to Great Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 23, 2025.

It’s optimal to fly from Indiana to Great Falls in the evening. By choosing this option you can save up to 37% on the cost of your flight, compared to a flight in the afternoon.

Related info for your journey

Find useful and relevant information for your journey from Indiana to Great Falls. 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 Great Falls from Indiana?

    If you book a flight to Great Falls from Indiana, you will be flying to Great Falls, which is the city’s only airport. Great Falls (GTF) is located 3.5 mi from the center of Great Falls.

  • How long is the flight from Indiana to Great Falls?

    There are many flights that can get you from Indiana to Great Falls in 7h 18m. Fly via Alaska Airlines or United Airlines to get the fastest option. The distance between Indiana and Great Falls is about 1444 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Indiana to Great Falls?

    While some choose either Louisville Intl - Great Falls or Indianapolis - Great Falls, Chicago O'Hare Intl - Great Falls is the most popular route from Indiana to Great Falls.

  • Can I find deals for flights from Indiana to Great Falls that include hotel bookings?

    Yes. In addition to deals on Indiana to Great Falls flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Indiana to Great Falls?

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

  • Can I find deals for business class flights from Indiana to Great Falls?

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

See more FAQs

Traveling to a place near Great Falls?

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Top airline flying from Indiana to Great Falls

Discover the top airline that operate flights from Indiana to Great Falls. 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 December 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$428Average$559FlexibilityNo cancel feeOn-time69%

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