GTF - IND

$318 Find Cheap Flights from Great Falls to Indianapolis - Compare and Save

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Great Falls to Indianapolis departing on 11/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$318
Delta
Fri 11/13Sat 11/21
GTF - IND • 1 stop
Cheapest one-way
$493
Delta
Thu 7/30
GTF - IND • 1 stop
Top airlines
Cheapest • from $318 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Great Falls and Indianapolis. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $343 (round-trip)
Shortest trip • 6h 05m (one-way)
Insights
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Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Great Falls to Indianapolis that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Great Falls to Indianapolis

Fri, Nov 13 - Sat, Nov 21
Delta Logo
1:10 pm - 10:57 pm
GTF
-
IND
7h 47m
1 stop
Delta Logo
8:00 am - 12:27 pm
IND
-
GTF
6h 27m
1 stop
$318Delta
Wed, Nov 11 - Thu, Nov 19
Delta Logo
5:30 am - 6:59 pm
GTF
-
IND
11h 29m
2 stops
Delta Logo
8:00 am - 12:27 pm
IND
-
GTF
6h 27m
1 stop
$324Delta
Tue, Sep 15 - Tue, Sep 22
Delta Logo
1:15 pm - 11:06 pm
GTF
-
IND
7h 51m
1 stop
Delta Logo
8:00 am - 12:35 pm
IND
-
GTF
6h 35m
1 stop
$328Delta
Tue, Sep 1 - Fri, Sep 11
Delta Logo
1:08 pm - 11:08 pm
GTF
-
IND
8h 00m
1 stop
Delta Logo
12:49 pm - 10:37 pm
IND
-
GTF
11h 48m
2 stops
$334Delta
Sun, Aug 30 - Fri, Sep 11
Delta Logo
6:18 pm - 10:30 am
GTF
-
IND
14h 12m
2 stops
Delta Logo
12:49 pm - 10:37 pm
IND
-
GTF
11h 48m
2 stops
$339Delta
Thu, Aug 20 - Sat, Aug 22
United Airlines Logo
6:15 am - 2:41 pm
GTF
-
IND
6h 26m
1 stop
United Airlines Logo
3:47 pm - 9:12 pm
IND
-
GTF
7h 25m
1 stop
$348United Airlines
Thu, Nov 12 - Fri, Nov 20
Delta Logo
1:10 pm - 10:57 pm
GTF
-
IND
7h 47m
1 stop
Delta Logo
8:00 am - 12:27 pm
IND
-
GTF
6h 27m
1 stop
$353Delta
Thu, Aug 20 - Sat, Aug 22
United Airlines Logo
6:15 am - 2:41 pm
GTF
-
IND
6h 26m
1 stop
United Airlines Logo
2:00 pm - 9:12 pm
IND
-
GTF
9h 12m
2 stops
$354United Airlines
Wed, Nov 11 - Thu, Nov 19
United Airlines Logo
6:30 am - 2:42 pm
GTF
-
IND
6h 12m
1 stop
United Airlines Logo
8:05 am - 1:37 pm
IND
-
GTF
7h 32m
1 stop
$362United Airlines
Fri, Aug 21 - Sun, Aug 23
United Airlines Logo
2:25 pm - 10:12 pm
GTF
-
IND
5h 47m
1 stop
United Airlines Logo
6:00 am - 1:29 pm
IND
-
GTF
9h 29m
2 stops
$376United Airlines
Booking Insights

KAYAK's insights & trends for Great Falls to Indianapolis flights

Get data-powered insights and trends into flights from Great Falls to Indianapolis to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Great Falls to Indianapolis?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Great Falls to Indianapolis were found on Delta ($318) and United Airlines ($348).

Good to know

Cheapest flight

$318
Flight from Great Falls to Indianapolis

When to book flights from Great Falls to Indianapolis

Are your dates flexible? Find out the best times to travel from Great Falls to Indianapolis based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Great Falls to Indianapolis

  • What is the cheapest flight from Great Falls to Indianapolis?

    In the last 5 days, the lowest price for a flight from Great Falls to Indianapolis was $493 for a one-way ticket and $318 for a round-trip.

  • Do I need a passport to fly between Great Falls and Indianapolis?

    A passport is not required to fly from Great Falls to Indianapolis.

  • Which airports will I be using when flying from Great Falls to Indianapolis?

    When flying out of Great Falls you will be using Great Falls. You will be landing at Indianapolis, also known as Indianapolis.

  • Which aircraft models fly most regularly from Great Falls to Indianapolis?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Great Falls to Indianapolis?

    Star Alliance is the only airline alliance operating flights between Great Falls and Indianapolis.

  • How does KAYAK find such low prices on flights from Great Falls to Indianapolis?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Great Falls to Indianapolis.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Great Falls to Indianapolis?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Indianapolis from Great Falls is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Great Falls to Indianapolis?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Indianapolis with an airline and back to Great Falls with another airline. Booking your flights between Great Falls and IND can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Great Falls to Indianapolis?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Indianapolis from Great Falls up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Great Falls to Indianapolis

 
See real verified KAYAK customer reviews for airlines flying from Great Falls to Indianapolis. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Great Falls to Indianapolis? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 10020 reviews
7.1Entertainment
8.1Crew
7.3Comfort
7.7Boarding
6.7Food
Airline reviews

I would have preferred a flight voucher and to hop on a different flight. Delayed over 6 hours.

2.0 MediocreEhrick, Jul 2026
BOS - ORD
Read more United Airlines reviews

I would have preferred a flight voucher and to hop on a different flight. Delayed over 6 hours.

Our flight gor canceled and there was no one to help us but told us to scan the qr code and fill the forms on-line. Very poor service especially we are tourists traveling to Washington DC for the 1st time.

Onboard staff was courteous, helpful, responsive and friendly. The boarding process was disorganized, poorly communicated, and disheveled. Gate agents were yelling instead of using the PA system, didn’t communicate the timing delay of our flight, and created an atmosphere of chaos rather than order and communication. As far as I know, there was no reason for their. I would hate to see how it operated under extreme conditions. I’ve never seen United Airlines operations in such a state.

Baggage claim signs were not updated with my flight information, so I had to guess. The app wasn't updated either.

It was extremely hot in the cabin the entire flight, vent air was worn

No complaints other than luggage carousel was incorrectly guiding passengers to the wrong carousel on the screen.

The flight crew on this leg of my trip was very friendly and pleasant. Every one of them was humorous, as well as helpful and accommodating. This group was BY FAR the best crew I’ve flown with. They deserve kudos.

It was a good flight. Nothing comes to mind about how it could have been better. It was a newer plane, seemed like a great upgrade from your older ones. Staff was very good as well.

Flight was on time. Staff were friendly. I paid for Economy Plus but was required to check my standard carry-on luggage due to lack of space on the aircraft. This cost me 30 minutes, unexpectedly, in waiting at the baggage claim. This experience did not meet my expectations.

The amount of seating is ridiculously small. Three points to consider Point One: Your in flight magazine needs to be smaller. Do you realize I can't even hold it in a reading position because of the limited space in front of me? It's a hangover from the past and if you want anyone to read it, it must be smaller. Point two: It is very uncomfortable for a lady to be sitting next to a strange man and constantly rubbing upper arms even when both of our elbows are within the arm rests. And larger men (whom I pity in this confined predicament) also tend to spread their legs into my leg space which requires me to hold my legs into a smaller position. Point three: The seats seem to position one's body in an unusually upright manner and the head rests push the head farther forward. I gave a small effort to see if the headrest could be removed but didn't want to break it or cause a scene with my efforts. I finally put my jacket behind my back to place my body more forward to match the head rest. The service was fine and I noticed ALL staff worked at smiling and greeting passengers. That was nice. No one likes to fly anymore as it is an endurance rather than a pleasure.

Everything you need to know for your flight from Great Falls to Indianapolis

Information on your arrival and departure airports