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CA $230 Cheap Flights from Great Falls (GTF) to Indianapolis (IND)

View CA $230 flight on Fri, Sep 25, 2026Opens in a new window

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

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Cheap flights from Great Falls (GTF) to Indianapolis (IND)

Prices were available within the past 7 days and start at CA $230 for one-way flights and CA $460 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Sep 23 - Tue, Oct 6
GTF
Great Falls
IND
Indianapolis
CA $460 Roundtrip, found 20 hours ago
CA $460
Roundtrip
found 20 hours ago
Select Delta flight, departing Wed, Sep 23 from Great Falls to Indianapolis, returning Tue, Oct 6, priced at CA $460 found 20 hours ago
Delta
Tue, Aug 25 - Sat, Sep 12
GTF
Great Falls
IND
Indianapolis
CA $468 Roundtrip, found 20 hours ago
CA $468
Roundtrip
found 20 hours ago
Select Delta flight, departing Tue, Aug 25 from Great Falls to Indianapolis, returning Sat, Sep 12, priced at CA $468 found 20 hours ago
Delta
Sat, Sep 5 - Tue, Sep 15
GTF
Great Falls
IND
Indianapolis
CA $475 Roundtrip, found 20 hours ago
CA $475
Roundtrip
found 20 hours ago
Select Delta flight, departing Sat, Sep 5 from Great Falls to Indianapolis, returning Tue, Sep 15, priced at CA $475 found 20 hours ago
Delta
Tue, Sep 29 - Tue, Oct 13
GTF
Great Falls
IND
Indianapolis
CA $502 Roundtrip, found 20 hours ago
CA $502
Roundtrip
found 20 hours ago
Select Delta flight, departing Tue, Sep 29 from Great Falls to Indianapolis, returning Tue, Oct 13, priced at CA $502 found 20 hours ago
Delta
Wed, Sep 2 - Tue, Sep 15
GTF
Great Falls
IND
Indianapolis
CA $510 Roundtrip, found 20 hours ago
CA $510
Roundtrip
found 20 hours ago
Select Delta flight, departing Wed, Sep 2 from Great Falls to Indianapolis, returning Tue, Sep 15, priced at CA $510 found 20 hours ago
Delta
Thu, Aug 20 - Tue, Sep 1
GTF
Great Falls
IND
Indianapolis
CA $510 Roundtrip, found 20 hours ago
CA $510
Roundtrip
found 20 hours ago
Select Delta flight, departing Thu, Aug 20 from Great Falls to Indianapolis, returning Tue, Sep 1, priced at CA $510 found 20 hours ago
Delta
Wed, Aug 19 - Tue, Aug 25
GTF
Great Falls
IND
Indianapolis
CA $517 Roundtrip, found 20 hours ago
CA $517
Roundtrip
found 20 hours ago
Select Delta flight, departing Wed, Aug 19 from Great Falls to Indianapolis, returning Tue, Aug 25, priced at CA $517 found 20 hours ago
Delta
Wed, Aug 19 - Sun, Aug 23
GTF
Great Falls
IND
Indianapolis
CA $525 Roundtrip, found 20 hours ago
CA $525
Roundtrip
found 20 hours ago
Select Delta flight, departing Wed, Aug 19 from Great Falls to Indianapolis, returning Sun, Aug 23, priced at CA $525 found 20 hours ago
United
Mon, Aug 31 - Tue, Sep 15
GTF
Great Falls
IND
Indianapolis
CA $586 Roundtrip, found 20 hours ago
CA $586
Roundtrip
found 20 hours ago
Select United flight, departing Mon, Aug 31 from Great Falls to Indianapolis, returning Tue, Sep 15, priced at CA $586 found 20 hours ago
Alaska Airlines
Sat, Sep 19 - Wed, Sep 30
GTF
Great Falls
IND
Indianapolis
CA $611 Roundtrip, found 20 hours ago
CA $611
Roundtrip
found 20 hours ago
Select Alaska Airlines flight, departing Sat, Sep 19 from Great Falls to Indianapolis, returning Wed, Sep 30, priced at CA $611 found 20 hours ago

Alternative airports near Indianapolis

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

Select flight to Indianapolis Intl. IND. Cheapest and Closest option available. Average driving time to city centre is 19 minutes. Flights from CA $873
IND
Indianapolis Intl.
CheapestClosest
Average driving time to city centre19 min
Flights from CA $873

Frequently asked questions

How much does a flight from Great Falls, MT (GTF-Great Falls Intl.) to Indianapolis, IN (IND-Indianapolis Intl.) cost?
You can find cheap one-way flights from CA $230 and cheap return flights from CA $460 GTF to IND with Expedia. Return flights often range between CA$791 and CA$1928. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when GTF to IND ticket fares go up or down.
What is the cheapest month to fly from Great Falls, MT (GTF-Great Falls Intl.) to Indianapolis, IN (IND-Indianapolis Intl.)?
The cheapest months to fly from GTF to IND are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Great Falls, MT (GTF-Great Falls Intl.) to Indianapolis, IN (IND-Indianapolis Intl.)?
Enter GTF to IND and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Great Falls, MT (GTF-Great Falls Intl.) to Indianapolis, IN (IND-Indianapolis Intl.)?
Alaska Airlines is one of the cheapest airlines offering connecting return flights from Great Falls, MT (GTF-Great Falls Intl.) to Indianapolis, IN (IND-Indianapolis Intl.), with prices starting from around CA$777 for flights that can be booked for departure within the next year. These flights typically include a layover in Seattle - Tacoma Intl. (SEA). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Great Falls, MT (GTF-Great Falls Intl.) to Indianapolis, IN (IND-Indianapolis Intl.)?
To find a cheap flight from Great Falls, MT (GTF-Great Falls Intl.) to Indianapolis, IN (IND-Indianapolis Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Great Falls, MT (GTF-Great Falls Intl.) to Indianapolis, IN (IND-Indianapolis Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Great Falls, MT (GTF-Great Falls Intl.) to Indianapolis, IN (IND-Indianapolis Intl.)?
There are approximately 5 connecting flights per day from Great Falls Intl. (GTF) to Indianapolis Intl. (IND). Some common connection points include Seattle - Tacoma Intl. (SEA), Denver Intl. (DEN), and Salt Lake City Intl. (SLC).
What is the earliest flight from Great Falls, MT (GTF-Great Falls Intl.) to Indianapolis, IN (IND-Indianapolis Intl.)?
The earliest flight from Great Falls Intl. (GTF) to Indianapolis Intl. (IND) typically departs around 5:30 AM. This service is offered by Delta and Alaska Airlines, and it's a seasonal service active in December. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Great Falls, MT (GTF-Great Falls Intl.) to Indianapolis, IN (IND-Indianapolis Intl.)?
You'll typically find the most flights from Great Falls Intl. (GTF) to Indianapolis Intl. (IND) on Tuesdays, with around 5 flights available. This gives you several flight options to choose from. Major airlines on this route include United, Delta, and Alaska Airlines. Flight schedules are consistent throughout the week, so you'll find similar availability on other days too.
What are the most popular departure times for flights from Great Falls, MT (GTF-Great Falls Intl.) to Indianapolis, IN (IND-Indianapolis Intl.)?
The most popular departure times for flights from Great Falls Intl. (GTF) to Indianapolis Intl. (IND) are in the afternoon, from 12pm to 3pm. Many major carriers, including United and Delta, offer flights during this window. Many travellers prefer this time as it allows for a relaxed morning before heading to the airport and an afternoon arrival at your destination.
How long does it take to fly from Great Falls, MT (GTF-Great Falls Intl.) to Indianapolis, IN (IND-Indianapolis Intl.)?
There are no nonstop flights from Great Falls, MT (GTF-Great Falls Intl.) to Indianapolis, IN (IND-Indianapolis Intl.). The distance between these two airports is approximately 2182 kilometres. Flights with one stop typically take around 6 hours 18 minutes. If you opt for flights with two or more stops, your travel time will be longer, usually around 10 hours 48 minutes. Keep in mind that actual flight times can vary due to factors like routing, weather, and wind patterns.
Can you fly business or first class from Great Falls, MT (GTF-Great Falls Intl.) to Indianapolis, IN (IND-Indianapolis Intl.)?
You can fly first class between GTF and IND. First class cabins are available on Alaska Airlines, United, and Delta.
How do I earn miles on a Great Falls, MT (GTF-Great Falls Intl.) to Indianapolis, IN (IND-Indianapolis Intl.) flight with Expedia?
It's easy to earn miles on a Great Falls, MT (GTF-Great Falls Intl.) to Indianapolis, IN (IND-Indianapolis Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Indianapolis, IN (IND) from Great Falls, MT (GTF)?
If you're planning to travel to Indianapolis from Great Falls Intl. (GTF), you can fly directly into Indianapolis Intl. (IND). Some flights may connect through major hubs like Denver Intl. (DEN), Salt Lake City Intl. (SLC), or Seattle - Tacoma Intl. (SEA) before reaching Indianapolis. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Great Falls, MT (GTF-Great Falls Intl.) to Indianapolis, IN (IND-Indianapolis Intl.) at the last minute?
Typically, booking a last minute flight from Great Falls, MT (GTF-Great Falls Intl.) to Indianapolis, IN (IND-Indianapolis Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Great Falls, MT (GTF-Great Falls Intl.) to Indianapolis, IN (IND-Indianapolis Intl.) flight and hotel package?
Securing a Great Falls, MT (GTF-Great Falls Intl.) to Indianapolis, IN (IND-Indianapolis Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Great Falls, MT (GTF-Great Falls Intl.) to Indianapolis, IN (IND-Indianapolis Intl.)?
If you booked your Great Falls, MT (GTF-Great Falls Intl.) to Indianapolis, IN (IND-Indianapolis Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Great Falls Intl.
Destination airport
Indianapolis Intl.
Airlines serving
Alaska Airlines, Delta, United
Roundtrip price
CA $460
Distance
2169 km

Book with confidence

Great Falls to Indianapolis Flights

The easy way to book your flights from Great Falls to Indianapolis 

With Expedia, it’s simple to find and book flights to Indianapolis from Great Falls whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Indianapolis Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Great Falls to Indianapolis today, tomorrow, or this week.  

 

Save dollars with cheap flights from Great Falls Intl., GTF to Indianapolis Intl., IND 

Sort your search results by price to find great deals on your flight from Great Falls to Indianapolis—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Indianapolis from Great Falls currently is just CA $460 rising to CA $611.  

Here are more money-saving tips: 

  • Fly in September when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Indianapolis  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Indianapolis from Great Falls 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Indianapolis with Expedia today.

Great Falls to Indianapolis Flights

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