HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Great Falls

$312+ Cheap flights from Indianapolis to Great Falls (IND - 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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
IND — GTF
Feb 6 — Feb 131
Fri 2/6
Fri 2/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Indianapolis to Great Falls 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.

Cheap flight deals from Indianapolis to Great Falls

Discover tips and strategies to find the most affordable flight options for your journey from Indianapolis (IND) to Great Falls (GTF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 7, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$312
(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 Indianapolis to Great Falls
Search Deals

Find flight deals from Indianapolis to Great Falls

Cheapest flights from Indianapolis to Great Falls
Explore the most affordable flight options available from Indianapolis to Great Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 7, 2026.

This Alaska Airlines deal was found by Cheapflights users on 1/6. 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.
Tue 2/247:57 pmIND - GTF
1 stop23h 51mAlaska Airlines
Tue 3/34:57 pmGTF - IND
1 stop23h 59mAlaska Airlines
Deal found 1/6$312
This Alaska Airlines deal was found by Cheapflights users on 1/6. 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.
Wed 2/257:57 pmIND - GTF
1 stop22h 20mAlaska Airlines
Tue 3/34:57 pmGTF - IND
1 stop23h 59mAlaska Airlines
Deal found 1/6$322
This Alaska Airlines deal was found by Cheapflights users on 1/6. 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.
Sat 2/217:57 pmIND - GTF
1 stop22h 20mAlaska Airlines
Wed 2/256:28 pmGTF - IND
1 stop22h 28mAlaska Airlines
Deal found 1/6$332
This Delta deal was found by Cheapflights users on 1/6. 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.
Tue 2/246:35 amIND - GTF
1 stop7h 55mDelta
Tue 3/31:15 pmGTF - IND
1 stop7h 32mDelta
Deal found 1/6$348
This Mytrip deal was found by Cheapflights users on 1/5. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/128:00 amIND - GTF
1 stop10h 28mMultiple Airlines
Mon 1/265:18 pmGTF - IND
3 stops27h 30mMultiple Airlines
Deal found 1/5$441
This United Airlines deal was found by Cheapflights users on 1/6. 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.
Sat 2/2111:25 amIND - GTF
2 stops12h 08mUnited Airlines
Wed 2/252:25 pmGTF - IND
1 stop5h 50mUnited Airlines
Deal found 1/6$454
This United Airlines deal was found by Cheapflights users on 1/6. 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.
Fri 4/243:38 pmIND - GTF
1 stop7h 39mUnited Airlines
Tue 4/286:15 amGTF - IND
2 stops12h 18mUnited Airlines
Deal found 1/6$472
This Delta deal was found by Cheapflights users on 1/6. 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.
Sat 8/18:00 amIND - GTF
1 stop6h 23mDelta
Sat 8/86:20 pmGTF - IND
2 stops12h 36mDelta
Deal found 1/6$482

Cheapflights Fare Finder

 
Customize your flight search to find flights from Indianapolis 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 January 7, 2026.
Use the filters below to find and compare flights from Indianapolis to Great Falls that are best for you.

Fly from

Indianapolis

Fly to

Great Falls

Route

Depart

Return

Price

IndianapolisGreat Falls

IND - GTF

INDGTF

Indianapolis

Tue 2/24

7:57 pm-5:48 pm

1 stop23h 51m

Great Falls

Tue 3/3

4:57 pm-6:56 pm

1 stop23h 59m

$312

IndianapolisGreat Falls

IND - GTF

INDGTF

Indianapolis

Tue 2/24

7:57 pm-5:48 pm

1 stop23h 51m

Great Falls

Wed 3/4

6:28 pm-6:56 pm

1 stop22h 28m

$322

IndianapolisGreat Falls

IND - GTF

INDGTF

Indianapolis

Wed 2/25

7:57 pm-4:17 pm

1 stop22h 20m

Great Falls

Tue 3/3

4:57 pm-6:56 pm

1 stop23h 59m

$322

IndianapolisGreat Falls

IND - GTF

INDGTF

Indianapolis

Wed 2/25

7:57 pm-4:17 pm

1 stop22h 20m

Great Falls

Wed 3/4

6:28 pm-6:56 pm

1 stop22h 28m

$332

IndianapolisGreat Falls

IND - GTF

INDGTF

Indianapolis

Sat 2/21

7:57 pm-4:17 pm

1 stop22h 20m

Great Falls

Wed 2/25

6:28 pm-6:56 pm

1 stop22h 28m

$332

IndianapolisGreat Falls

IND - GTF

INDGTF

Indianapolis

Tue 2/24

6:35 am-12:30 pm

1 stop7h 55m

Great Falls

Tue 3/3

1:15 pm-10:47 pm

1 stop7h 32m

$348

IndianapolisGreat Falls

IND - GTF

INDGTF

Indianapolis

Wed 2/25

3:40 pm-10:29 pm

2 stops8h 49m

Great Falls

Wed 3/4

1:15 pm-10:47 pm

1 stop7h 32m

$354

IndianapolisGreat Falls

IND - GTF

INDGTF

Indianapolis

Tue 2/24

7:10 am-5:33 pm

2 stops12h 23m

Great Falls

Wed 3/4

1:15 pm-10:47 pm

1 stop7h 32m

$354

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Compare providers for flights from Indianapolis to Great Falls

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Indianapolis to Great Falls in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Indianapolis-Great Falls flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Indianapolis-Great Falls flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Indianapolis-Great Falls flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Indianapolis-Great Falls flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Indianapolis-Great Falls flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Indianapolis to Great Falls

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

Reviews of airlines servicing Great Falls

Get insights into the airlines that provide service to Great Falls. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Great Falls. Reviews last updated January 7, 2026.
Read reviews from past customers who have flown Delta and United Airlines from Indianapolis to Great Falls. 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.
Delta
7.9
Good
8,022 reviews

Overall

7.9

Food

7.2

Crew

8.5

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,022 reviews
Delta
7.9
Good
8,022 reviews

Overall

7.9

Food

7.2

Crew

8.5

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,138 reviews
Delta
7.9
Good
8,022 reviews

Overall

7.9

Food

7.2

Crew

8.5

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

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

    Airlines like Alaska Airlines fly from Indianapolis to Great Falls in about 23h 51m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 1356 mi.

  • What are the cheapest airlines flying from Indianapolis to Great Falls round-trip?

    According to our current data, Delta ($322), and United Airlines ($435) offers the cheapest pricing from Indianapolis to Great Falls.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Indianapolis 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?

Book flights to Great Falls if you plan to visit one of these locations
Shelby

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 Indianapolis to Great Falls

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Bozeman flights
O'Hare Intl to Kalispell flights
Midway to Bozeman flights
O'Hare Intl to Missoula flights
Cincinnati to Bozeman flights
Cincinnati to Missoula flights
Louisville to Bozeman flights
Indianapolis to Bozeman flights
Midway to Kalispell flights
Cincinnati to Kalispell flights
Midway to Missoula flights
O'Hare Intl to Billings flights
Indianapolis to Kalispell flights
South Bend to Bozeman flights
Midway to Billings flights
O'Hare Intl to Helena flights
Dayton to Billings flights
Indianapolis to Missoula flights
Louisville to Kalispell flights
Cincinnati to Billings flights
Indianapolis to Billings flights
Fort Wayne to Bozeman flights
O'Hare Intl to West Yellowstone flights
Louisville to Missoula flights
Dayton to Missoula flights
Dayton to Bozeman flights
O'Hare Intl to Great Falls flights
Cincinnati to Cody flights
Cincinnati to Great Falls flights
O'Hare Intl to Cody flights
Midway to Helena flights
Dayton to Helena flights
Louisville to Helena flights
O'Hare Intl to Butte flights
Louisville to Billings flights
Dayton to Kalispell flights
Cincinnati to Helena flights
South Bend to Helena flights
Cincinnati to Butte flights
Louisville to Great Falls flights
Indianapolis to Cody flights
South Bend to Billings flights
Fort Wayne to Cody flights
Dayton to Cody flights
South Bend to Kalispell flights
Cincinnati to West Yellowstone flights
Kalamazoo to Bozeman flights
Midway to Great Falls flights
Indianapolis to Helena flights

Top 2 airlines flying from Indianapolis to Great Falls

Discover the top 2 airlines that operate flights from Indianapolis 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 January 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$422Average$531FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$435Average$559FlexibilityNo 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.