How long is the flight from Great Falls to Indiana?

A quick flight from Great Falls to Indiana can take about 6h 08m. Delta provides one of the quickest options available for as low as $478. The distance from Great Falls to Indiana is about 1356 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

In terms of precipitation, rainfall in Indiana ranges from 2.3 - 5.1 inches per month. May is typically the wettest month, when rainfall can reach 5.1 in. February is typically the driest time to visit Indiana when rainfall is around 2.3 in.

If weather is an important factor for your trip to Indiana, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

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

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

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

When flying from Great Falls to Indiana, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Great Falls to Indiana?

Great Falls (GTF), located 3.5 mi from the city center, is the airport you fly out of when you book flights from Great Falls to Indiana.

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

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

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

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

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

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

$374+ Cheap Flights from Great Falls to Indiana

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Cheap flight deals from Great Falls to Indiana

Cheapest

Best

Last-minute

Cheapest flights from Great Falls to Indiana
Explore the most affordable flight options available from Great Falls to Indiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 19, 2026.

Wed 11/116:19 pm -

2 stops14h 24m

Thu 11/197:10 am -

1 stop7h 31m

Deal found 10/19

$374

Wed 11/116:30 am -

1 stop6h 12m

Thu 11/198:00 am -

1 stop7h 49m

Deal found 10/16

$478

Thu 10/296:30 am -

2 stops7h 53m

Mon 11/23:44 pm -

1 stop7h 54m

Deal found 10/17

$479

Thu 10/291:18 pm -

1 stop7h 45m

Mon 11/27:05 am -

1 stop7h 33m

Deal found 10/17

$508

Fri 11/132:45 pm -

1 stop5h 25m

Sat 11/218:00 am -

1 stop7h 49m

Deal found 10/16

$587

Best flights from Great Falls to Indiana
Discover carefully curated flight deals from Great Falls to Indiana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 19, 2026.

Wed 11/116:19 pm -

2 stops14h 24m

Thu 11/197:10 am -

1 stop7h 31m

Deal found 10/19

$374

Sat 1/306:25 am -

1 stop6h 08m

Tue 2/29:00 am -

1 stop6h 36m

Deal found 10/19

$478

Wed 11/116:30 am -

1 stop6h 12m

Thu 11/198:00 am -

1 stop7h 49m

Deal found 10/15

$478

Thu 10/296:30 am -

2 stops7h 53m

Mon 11/23:44 pm -

1 stop7h 54m

Deal found 10/17

$479

Last-minute flights from Great Falls to Indiana
Discover last-minute flight deals from Great Falls to Indiana. Data last updated October 19, 2026 and is based on user searches.

Thu 10/296:30 am -

2 stops7h 53m

Mon 11/23:44 pm -

1 stop7h 54m

Deal found 10/17

$479

Thu 10/291:18 pm -

1 stop7h 45m

Mon 11/27:05 am -

1 stop7h 33m

Deal found 10/17

$508

Wed 11/116:19 pm -

2 stops14h 24m

Thu 11/197:10 am -

1 stop7h 31m

Deal found 10/19

$374

Wed 11/116:30 am -

1 stop6h 12m

Thu 11/198:00 am -

1 stop7h 49m

Deal found 10/19

$478

Fri 11/132:45 pm -

1 stop5h 25m

Sat 11/218:00 am -

1 stop7h 49m

Deal found 10/16

$587

Find flight deals from Great Falls to Indiana

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$374 (Delta)

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From Great Falls to Indiana

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Use the filters below to find and compare flights from Great Falls to Indiana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Great FallsIndianapolis

GTF Great Falls - IND Indianapolis

GTFIND

Great Falls

Wed 11/11

6:19 pm-10:43 am

2 stops14h 24m

Indianapolis

Thu 11/19

7:10 am-12:41 pm

1 stop7h 31m

$374

Quickest round-trip

Great FallsIndianapolis

GTF Great Falls - IND Indianapolis

GTFIND

Great Falls

Sat 1/30

6:25 am-2:33 pm

1 stop6h 08m

Indianapolis

Tue 2/2

9:00 am-1:36 pm

1 stop6h 36m

$478

Great FallsIndianapolis

GTF Great Falls - IND Indianapolis

GTFIND

Great Falls

Wed 11/11

6:30 am-2:42 pm

1 stop6h 12m

Indianapolis

Thu 11/19

8:00 am-1:49 pm

1 stop7h 49m

$478

Great FallsIndianapolis

GTF Great Falls - IND Indianapolis

GTFIND

Great Falls

Thu 10/29

6:30 am-4:23 pm

2 stops7h 53m

Indianapolis

Mon 11/2

3:44 pm-9:38 pm

1 stop7h 54m

$479

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/19

Sorted by cheapest first

Best time to book a flight from Great Falls to Indiana

Have a flexible travel schedule? Discover the best time to fly to Indiana from Great Falls with our price prediction graph.

GTF-IND

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 Great Falls to Indiana

GTF-USIN

GTF-IND

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Indiana

See what other customers who have flown with United Airlines from Great Falls to Indiana have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.3

Good

10,388 reviews

Reviews

1 / 20

8.0

Excellent

Asha,Sep 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.

United Airlines

7.3

Good

10,388 reviews

United Airlines

7.3

Good

10,388 reviews

Reviews

1 / 20

8.0

Excellent

Asha,Sep 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.

Related info for your journey

What airport do you fly from for flights from Great Falls to Indiana?
Great Falls (GTF), located 3.5 mi from the city center, is the airport you fly out of when you book flights from Great Falls to Indiana.
How long is the flight from Great Falls to Indiana?
A quick flight from Great Falls to Indiana can take about 6h 08m. Delta provides one of the quickest options available for as low as $478. The distance from Great Falls to Indiana is about 1356 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 Great Falls to Indiana?
While some choose either Great Falls - Indianapolis or Great Falls - Chicago Midway, Great Falls - Chicago O'Hare Intl is the most popular route from Great Falls to Indiana.
Can I find deals for flights from Great Falls to Indiana that include hotel bookings?
Yes. In addition to deals on Great Falls to Indiana flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Great Falls to Indiana?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Great Falls to Indiana.
Can I find deals for business class flights from Great Falls to Indiana?
Yes. Cheapflights offers flight deals from Great Falls to Indiana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Top airline flying from Great Falls to Indiana

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$278	Average$476	FlexibilityNo cancel fee	On-time69%

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$374+ Cheap flights from Great Falls (GTF) to Indiana

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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Great Falls to Indiana with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Great Falls to Indiana

Cheapest flights from Great Falls to IndianaExplore the most affordable flight options available from Great Falls to Indiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 19, 2026.

Explore the most affordable flight options available from Great Falls to Indiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 19, 2026.

Best flights from Great Falls to IndianaDiscover carefully curated flight deals from Great Falls to Indiana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 19, 2026.

Discover carefully curated flight deals from Great Falls to Indiana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 19, 2026.

Last-minute flights from Great Falls to IndianaDiscover last-minute flight deals from Great Falls to Indiana. Data last updated October 19, 2026 and is based on user searches.

Discover last-minute flight deals from Great Falls to Indiana. Data last updated October 19, 2026 and is based on user searches.

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Round-trip from

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Use the filters below to find and compare flights from Great Falls to Indiana that are best for you.

Best time to book a flight from Great Falls to Indiana

Have a flexible travel schedule? Discover the best time to fly to Indiana from Great Falls with our price prediction graph.

Cheapflights Insights

Reviews of airlines servicing Indiana

See what other customers who have flown with United Airlines from Great Falls to Indiana have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly from for flights from Great Falls to Indiana?

How long is the flight from Great Falls to Indiana?

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

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

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

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

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 Great Falls to Indiana

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Indiana by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Great Falls to Indiana by cabin class

Find flights from Great Falls to Indiana, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Great Falls and Indiana flights

Browse other Great Falls and Indiana flight options. Last updated on October 19, 2026.

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Cheapest flights from Great Falls to Indiana
Explore the most affordable flight options available from Great Falls to Indiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 19, 2026.

Best flights from Great Falls to Indiana
Discover carefully curated flight deals from Great Falls to Indiana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 19, 2026.

Last-minute flights from Great Falls to Indiana
Discover last-minute flight deals from Great Falls to Indiana. Data last updated October 19, 2026 and is based on user searches.