IND - GTF

$547 Find Cheap Flights from Indianapolis to Great Falls

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Indianapolis to Great Falls departing on 4/14. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Great Falls

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Indianapolis to Great Falls, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Indianapolis to Great Falls, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$547
Hawaiian Airlines
Tue 4/14Wed 4/15
IND - GTF • 1 stop
Cheapest one-way
Multiple Airlines
Thu 10/16
IND - GTF • multi-stop
Top airlines
Hawaiian Airlines
Cheapest • from $547 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to Great Falls!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Indianapolis to Great Falls 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 Indianapolis to Great Falls

Tue, Apr 14 - Wed, Apr 15
Hawaiian Airlines Logo
7:00 am - 3:20 pmIND-GTF
10h 20m1 stop
Hawaiian Airlines Logo
4:00 pm - 5:00 amGTF-IND
11h 00m1 stop
$547Hawaiian Airlines
Find Deal
Tue, Apr 14 - Wed, Apr 15
Delta Logo
8:00 am - 12:23 pmIND-GTF
6h 23m1 stop
Delta Logo
1:10 pm - 11:00 pmGTF-IND
7h 50m1 stop
$548Delta
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Tue, Apr 14 - Wed, Apr 15
Delta Logo
7:50 am - 5:39 pmIND-GTF
11h 49m2 stops
Delta Logo
1:10 pm - 11:00 pmGTF-IND
7h 50m1 stop
$554Delta
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Tue, Apr 14 - Wed, Apr 15
Delta Logo
9:55 am - 5:39 pmIND-GTF
9h 44m2 stops
Delta Logo
6:20 pm - 8:57 amGTF-IND
12h 37m2 stops
$559Delta
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Sat, Nov 22 - Thu, Nov 27
United Airlines Logo
8:00 am - 1:33 pmIND-GTF
7h 33m1 stop
United Airlines Logo
6:20 am - 2:33 pmGTF-IND
6h 13m1 stop
$642United Airlines
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Sat, Nov 22 - Thu, Nov 27
United Airlines Logo
8:00 am - 1:33 pmIND-GTF
7h 33m1 stop
United Airlines Logo
6:20 am - 4:20 pmGTF-IND
8h 00m2 stops
$648United Airlines
Find Deal
Sat, Nov 22 - Thu, Nov 27
United Airlines Logo
8:00 am - 1:33 pmIND-GTF
7h 33m1 stop
United Airlines Logo
6:20 am - 1:12 pmGTF-IND
28h 52m3 stops
$777United Airlines
Find Deal
Sun, Dec 21 - Sat, Jan 10
Delta Logo
10:25 am - 5:38 pmIND-GTF
9h 13m2 stops
Delta Logo
1:10 pm - 10:58 pmGTF-IND
7h 48m1 stop
$789Delta
Find Deal
Sun, Dec 21 - Sat, Jan 10
Delta Logo
10:25 am - 5:38 pmIND-GTF
9h 13m2 stops
Delta Logo
5:30 am - 5:02 pmGTF-IND
9h 32m2 stops
$794Delta
Find Deal
Sun, Dec 21 - Sat, Jan 10
Delta Logo
7:00 am - 12:31 pmIND-GTF
7h 31m1 stop
Delta Logo
1:10 pm - 10:58 pmGTF-IND
7h 48m1 stop
$833Delta
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Booking Insights

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

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

What’s the cheapest day of the week to fly from Indianapolis to Great Falls?

The average price of all round-trip flights from Indianapolis to Great Falls clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Great Falls on a Thursday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from Indianapolis to Great Falls. For your return ticket, we recommend flying on a Monday and avoiding Tuesdays for the best deals.

Find deals

Good to know

Cheapest flight$547
Flight from Indianapolis to Great Falls

When to book flights from Indianapolis to Great Falls

Are your dates flexible? Find out the best times to travel from Indianapolis to Great Falls 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 Indianapolis to Great Falls

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

    In the last 3 days, the lowest price for a flight from Indianapolis to Great Falls was $547 for a round-trip ticket.

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

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

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

    Indianapolis and Great Falls are both served by 1 main airport. You will leave Indianapolis from Indianapolis and will be arriving at Great Falls.

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

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

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

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

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

    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 Indianapolis to Great Falls.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Great Falls from Indianapolis 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 Indianapolis to Great Falls?

    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 Great Falls with an airline and back to Indianapolis with another airline. Booking your flights between Indianapolis and GTF 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 Indianapolis to Great Falls?

    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 Great Falls from Indianapolis 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 Indianapolis to Great Falls

 
See real verified KAYAK customer reviews for airlines flying from Indianapolis to Great Falls. 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 Indianapolis to Great Falls? 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 8979 reviews
8.1Crew
7.3Comfort
7.7Boarding
6.6Food
7.1Entertainment
Airline reviews

Flight was timely, relatively comfortable, with decent entertainment and food served. Only problem encountered was with the free messaging which I highly appreciate, but it did not work from iphone to non-iphones.

10.0 ExcellentDerrick, Oct 2025EWR - LAX
Read more United Airlines reviews

Flight was timely, relatively comfortable, with decent entertainment and food served. Only problem encountered was with the free messaging which I highly appreciate, but it did not work from iphone to non-iphones.

Better WiFi. I cannot understand that in 2025, United is so behind on a technology that is now a necessity and still painfully unreliable, slow and keeps disconnecting.

The entertainment available didn’t work for anyone on the flight. Long 6 hr flight with no entertainment option and the staff didn’t know until an hour into the flight when we made sure they knew about it. They had no way to fix it.

Crew seemed a bit cranky. No seatback screens. But boarding was efficient and on time and we arrived early.

The worst landing I have ever had on a domestic flight. Thought we would lose the landing gear on landing in Newark. Then we spent 40 minutes trying to position the plane in the right place to be able to get the jet way to the plane. The plane arrived stopped. The announcer was that we were there. Everybody got up, then we were told to sit back down because they had to have us towed to a different position. We got towed and then everyone stood up and they told us we were in the wrong position to sit back down again, and then we got towed to a different position This did not happen immediately. It was 30 minutes while we wandered around a small section of the tarmac in Newark close to the gate, but apparently not close enough. Horrifying experience The CAB should be investigating that flight

Boarding was organized. Plane seats comfortable and service was attentive. Food options were good.

This was a very average flight. The seat was out of alignment so more uncomfortable than usual. The cabin felt not well maintained. But I safely got where I needed to go.

Trip was great. A wild landing in Ottawa with the wind and rain, but the pilot did a great job. Always love flying United.👍

I will never book a flight through Cheap fare. They booked me from Portland Main . And would not give me a refund, so I bought 2 tickets one for 299. From Portland Main to ORD. Then I had to buy a ticket from Oregon PDX to ORD that was another 440. So Just so you know they even told me it was there fault but no refund. Bad bussniess. I did inform United but they said they couldn't help me due to the fact I booked through Cheap Tickets. Never again. And I'm spreding the word. I let everyone know at my 50th class reunion

The internet service I paid for didn’t work at all and the flight crew was not very friendly.

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

Information on your arrival and departure airports

Indianapolis (IND)
Great Falls (GTF)

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