GTF - IND

$214 Find Cheap Flights from Great Falls to Indianapolis

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Great Falls to Indianapolis departing on 10/19. 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

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

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

Cheapest round-trip
$369
Delta
Mon 5/11Tue 5/19
GTF - IND • 2 stops
Cheapest one-way
$214
Alaska Airlines
Mon 10/19
GTF - IND • 1 stop
Top airlines
Delta
Cheapest • from $363 (round-trip)
United Airlines
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
Denver (DEN)
Cheapest • Avg $503 (round-trip)
Denver (DEN)
Shortest trip • 6h 04m (one-way)
Insights
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Indianapolis!
Flight Deals
Booking Insights
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

Mon, May 11 - Tue, May 19
Delta Logo
6:19 pm - 10:14 am
GTF
-
IND
13h 55m
2 stops
Delta Logo
7:54 am - 12:27 pm
IND
-
GTF
6h 33m
1 stop
$369Delta
Mon, May 11 - Tue, May 19
Delta Logo
1:07 pm - 11:04 pm
GTF
-
IND
7h 57m
1 stop
Delta Logo
7:54 am - 12:27 pm
IND
-
GTF
6h 33m
1 stop
$393Delta
Sat, May 9 - Mon, May 18
Delta Logo
5:40 am - 3:41 pm
GTF
-
IND
8h 01m
2 stops
Delta Logo
7:54 am - 12:27 pm
IND
-
GTF
6h 33m
1 stop
$399Delta
Tue, May 5 - Sat, May 16
Delta Logo
1:09 pm - 10:55 pm
GTF
-
IND
7h 46m
1 stop
Delta Logo
7:54 am - 12:27 pm
IND
-
GTF
6h 33m
1 stop
$408Delta
Tue, May 5 - Sat, May 16
United Airlines Logo
2:35 pm - 10:28 pm
GTF
-
IND
5h 53m
1 stop
United Airlines Logo
1:55 pm - 9:18 pm
IND
-
GTF
9h 23m
2 stops
$414United Airlines
Sat, May 9 - Mon, May 18
Delta Logo
1:07 pm - 11:04 pm
GTF
-
IND
7h 57m
1 stop
Delta Logo
7:54 am - 12:27 pm
IND
-
GTF
6h 33m
1 stop
$423Delta
Wed, Sep 2 - Sat, Sep 5
United Airlines Logo
6:15 am - 2:31 pm
GTF
-
IND
6h 16m
1 stop
United Airlines Logo
3:37 pm - 9:28 pm
IND
-
GTF
7h 51m
1 stop
$428United Airlines
Mon, May 11 - Tue, May 19
Delta Logo
6:19 pm - 9:05 am
GTF
-
IND
12h 46m
2 stops
Delta Logo
6:30 am - 12:27 pm
IND
-
GTF
7h 57m
2 stops
$429Delta
Wed, Sep 2 - Sat, Sep 5
United Airlines Logo
2:31 pm - 1:17 am
GTF
-
IND
8h 46m
2 stops
United Airlines Logo
3:37 pm - 9:28 pm
IND
-
GTF
7h 51m
1 stop
$434United Airlines
Fri, May 8 - Sat, May 16
United Airlines Logo
2:35 pm - 10:28 pm
GTF
-
IND
5h 53m
1 stop
United Airlines Logo
1:55 pm - 9:18 pm
IND
-
GTF
9h 23m
2 stops
$462United 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 72 hours.

In the past 3 days, the cheapest round-trip tickets from Great Falls to Indianapolis were found on Delta ($363) and United Airlines ($414).

Find deals

Good to know

Cheapest flight$214
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 3 days, the lowest price for a flight from Great Falls to Indianapolis was $214 for a one-way ticket and $363 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 9643 reviews
6.6Food
7.3Comfort
7.7Boarding
7.1Entertainment
8.1Crew
Airline reviews

Delayed - weather wasn't bad at either end. Also sat on tarmac in ORD.

6.0 GoodGuido, Apr 2026
BOI - ORD
Read more United Airlines reviews

Delayed - weather wasn't bad at either end. Also sat on tarmac in ORD.

They told us yesterday APR21st that they were cleaning the plane and we got delayed. After that they said they didn't had any crew for the flight so they cancelled the flight till next day.

The crew was great. Very friendly and responsive. The plane was old, small and tight. We ran out of overhead space and I had to check. Middle seat was particularly tight.

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.

boarded early to only find out that flight would sit at gate for 45 min to an hour. Landed in chicago and sat on runway for over an hour before got to gate. Total delay was extensive for a 45 min flight door to door.

The flight was delayed from take off because only one runway was operational in San Francisco.

Several missed and almost missed connections. It felt like everything was being patched together last minute without enough resources and it ended up being an extremely stressful experience that basically ruined our weekend on the west coast. What a waste.

Really hard landing... as in slammed into the runway then hit the brakes really hard ...

The flight was significantly delayed. The inbound flight from EWR was delayed departing because of mechanical problems. My original departure from CLT was 5:28 pm but due to the delay of the inbound flight, after arrival, deplaning, cleaning, boarding, we did not push back from the gate until 9:00 pm. Once in the air, the flight was smooth and what was originally supposed to be an arrival in ORD at 7:30 pm local time turned out to be 9:35 pm.

My bags were misplaced!!! Im in a foreign country with no bags

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

Information on your arrival and departure airports

Great Falls (GTF)
Indianapolis (IND)