$212 Cheap Flights from Indianapolis (IND) to Great Falls (GTF)

View $212 flight on Wed, Jan 7, 2026Opens in a new window

Popular airlines from Indianapolis Intl. Airport (IND) to Great Falls, MT (GTF-Great Falls Intl.)

Cheap Flights from Indianapolis to Great Falls (IND-GTF)

Prices were available within the past 7 days and start at $212 for one-way flights and $362 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Sat, Nov 22 - Tue, Dec 9
IND
Indianapolis
GTF
Great Falls
$362 Roundtrip, found 2 days ago
$362
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Sat, Nov 22 from Indianapolis to Great Falls, returning Tue, Dec 9, priced at $362 found 2 days ago
Hawaiian Airlines
Sat, Nov 22 - Wed, Dec 3
IND
Indianapolis
GTF
Great Falls
$372 Roundtrip, found 2 days ago
$372
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Sat, Nov 22 from Indianapolis to Great Falls, returning Wed, Dec 3, priced at $372 found 2 days ago
Delta
Thu, Nov 27 - Wed, Dec 3
IND
Indianapolis
GTF
Great Falls
$384 Roundtrip, found 6 days ago
$384
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Nov 27 from Indianapolis to Great Falls, returning Wed, Dec 3, priced at $384 found 6 days ago
Hawaiian Airlines
Tue, Dec 9 - Tue, Dec 16
IND
Indianapolis
GTF
Great Falls
$393 Roundtrip, found 3 days ago
$393
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Tue, Dec 9 from Indianapolis to Great Falls, returning Tue, Dec 16, priced at $393 found 3 days ago
Delta
Thu, Nov 27 - Thu, Dec 4
IND
Indianapolis
GTF
Great Falls
$399 Roundtrip, found 6 days ago
$399
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Nov 27 from Indianapolis to Great Falls, returning Thu, Dec 4, priced at $399 found 6 days ago
Hawaiian Airlines
Wed, Dec 10 - Tue, Dec 16
IND
Indianapolis
GTF
Great Falls
$403 Roundtrip, found 3 days ago
$403
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Wed, Dec 10 from Indianapolis to Great Falls, returning Tue, Dec 16, priced at $403 found 3 days ago
Hawaiian Airlines
Tue, Dec 9 - Thu, Dec 18
IND
Indianapolis
GTF
Great Falls
$404 Roundtrip, found 3 days ago
$404
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Tue, Dec 9 from Indianapolis to Great Falls, returning Thu, Dec 18, priced at $404 found 3 days ago
Delta
Mon, Nov 24 - Wed, Dec 3
IND
Indianapolis
GTF
Great Falls
$408 Roundtrip, found 6 days ago
$408
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Nov 24 from Indianapolis to Great Falls, returning Wed, Dec 3, priced at $408 found 6 days ago
United
Wed, Dec 10 - Wed, Dec 17
IND
Indianapolis
GTF
Great Falls
$462 Roundtrip, found 3 days ago
$462
Roundtrip
found 3 days ago
Select United flight, departing Wed, Dec 10 from Indianapolis to Great Falls, returning Wed, Dec 17, priced at $462 found 3 days ago
Alaska Airlines
Mon, Nov 17 - Sat, Nov 22
IND
Indianapolis
GTF
Great Falls
$590 Roundtrip, found 22 hours ago
$590
Roundtrip
found 22 hours ago
Select Alaska Airlines flight, departing Mon, Nov 17 from Indianapolis to Great Falls, returning Sat, Nov 22, priced at $590 found 22 hours ago

Find the cheapest month to fly from Indianapolis (IND) to Great Falls (GTF)

February is typically the cheapest month to fly

From $322 - $918 per traveler.

Alternative airports near Great Falls

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Great Falls Intl. GTF. Cheapest and Closest option available. Average driving time to city center is 8 minutes. Flights from $527
GTF
Great Falls Intl.
CheapestClosest
Average driving time to city center8 min
Flights from $527

Frequently asked questions

How much does a flight from Indianapolis Intl. Airport (IND) to Great Falls Intl. Airport (GTF) cost?
Secure a cheap one-way flight from $212 or cheap return flight from $362 from Indianapolis Intl. Airport (IND) to Great Falls Intl. Airport (GTF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Indianapolis Intl. Airport (IND) to Great Falls Intl. Airport (GTF)?
Flying in November is a good way to save, as it's the cheapest month for flights between IND and GTF. You'll typically find the lowest fares during off-peak months.
What is the cheapest airline that flies from Indianapolis Intl. Airport (IND) to Great Falls Intl. Airport (GTF)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest IND to GTF flight.
How many flights per day from Indianapolis Intl. Airport (IND) to Great Falls Intl. Airport (GTF)?
Nonstop flights from Indianapolis Intl. Airport (IND) to Great Falls Intl. Airport (GTF) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from IND to GTF?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change depending on a number of factors, such as the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Indianapolis Intl. Airport (IND) to Great Falls Intl. Airport (GTF)?
To arrive at Great Falls Intl. Airport (GTF) without delays, opt for a flight that takes off from Indianapolis Intl. Airport (IND) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Indianapolis Intl. Airport (IND) to Great Falls Intl. Airport (GTF) last-minute?
Booking your ticket from IND to GTF just before your trip is typically more expensive. But if there's some wiggle room with your travel times and dates, you could grab a cheap last-minute fare.
Is it cheaper to book an IND to GTF flight and hotel package?
Compared with arranging hotels and flights separately, booking an IND to GTF flight and hotel package with Expedia could result in significant savings. Better yet, having it all in one place will take the hassle out of planning your trip. Simply pick your flights and select from our extensive range of hotels, then personalize your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Indianapolis Intl. Airport (IND) to Great Falls Intl. Airport (GTF)?
If you booked your IND to GTF flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for further details.

Travel information

Origin airport
Indianapolis Intl.
Destination airport
Great Falls Intl.
Airlines serving
Alaska Airlines, Delta, United
Roundtrip price
$362
Distance
1356 mi

Book with confidence

Indianapolis to Great Falls Flights

The cheapest times to fly from Indianapolis to Great Falls

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Indianapolis to Great Falls are during the month of November. You can find some of the cheapest flights from Indianapolis to Great Falls with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Indianapolis to Great Falls

Sunday is one of the best days to book for cheap flights from Indianapolis to Great Falls: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Indianapolis to Great Falls

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Indianapolis to Great Falls in 2025. You can also book with separate airlines for your outbound and return journeys, from $212 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Indianapolis to Great Falls flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Indianapolis to Great Falls airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Indianapolis to Great Falls Flights

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*Available to One Key members.