IND - GTF

$139 Find Cheap Flights from Indianapolis to Great Falls

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Indianapolis to Great Falls departing on 2/12. 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 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
$303
Alaska Airlines
Wed 2/4Fri 2/20
IND - GTF • 1 stop
Cheapest one-way
$139
Alaska Airlines
Thu 2/12
IND - GTF • 1 stop
Top airlines
Alaska Airlines
Cheapest • from $303 (round-trip)
Delta
Best reviews • 7.9 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

Wed, Feb 4 - Fri, Feb 20
Alaska Airlines Logo
7:00 am - 5:19 pm
IND
-
GTF
12h 19m
1 stop
Alaska Airlines Logo
4:57 pm - 6:56 pm
GTF
-
IND
23h 59m
1 stop
$303Alaska Airlines
Sat, Jan 31 - Wed, Feb 4
Delta Logo
6:35 am - 12:32 pm
IND
-
GTF
7h 57m
1 stop
Delta Logo
1:12 pm - 10:49 pm
GTF
-
IND
7h 37m
1 stop
$328Delta
Sat, Jan 31 - Wed, Feb 4
Delta Logo
6:35 am - 12:32 pm
IND
-
GTF
7h 57m
1 stop
Delta Logo
5:25 am - 3:45 pm
GTF
-
IND
8h 20m
2 stops
$334Delta
Sat, Feb 21 - Wed, Feb 25
United Airlines Logo
3:42 pm - 9:33 pm
IND
-
GTF
7h 51m
1 stop
United Airlines Logo
2:25 pm - 10:15 pm
GTF
-
IND
5h 50m
1 stop
$363United Airlines
Sat, Feb 21 - Wed, Feb 25
United Airlines Logo
12:37 pm - 9:33 pm
IND
-
GTF
10h 56m
2 stops
United Airlines Logo
2:25 pm - 10:15 pm
GTF
-
IND
5h 50m
1 stop
$369United Airlines
Wed, Feb 4 - Fri, Feb 20
Delta Logo
6:35 am - 12:32 pm
IND
-
GTF
7h 57m
1 stop
Delta Logo
6:20 pm - 9:39 am
GTF
-
IND
13h 19m
2 stops
$394Delta
Wed, Feb 4 - Fri, Feb 20
Alaska Airlines Logo
12:45 pm - 5:19 pm
IND
-
GTF
30h 34m
2 stops
Alaska Airlines Logo
4:57 pm - 10:42 am
GTF
-
IND
15h 45m
2 stops
$414Alaska Airlines
Sat, Jan 31 - Wed, Feb 4
United Airlines Logo
7:15 am - 1:48 pm
IND
-
GTF
8h 33m
2 stops
United Airlines Logo
6:41 am - 10:12 pm
GTF
-
IND
13h 31m
2 stops
$434United Airlines
Fri, Feb 6 - Sat, Feb 14
Delta Logo
6:35 am - 12:32 pm
IND
-
GTF
7h 57m
1 stop
Delta Logo
1:15 pm - 10:47 pm
GTF
-
IND
7h 32m
1 stop
$448Delta
Fri, Feb 6 - Sat, Feb 14
Alaska Airlines Logo
2:22 pm - 5:19 pm
IND
-
GTF
28h 57m
2 stops
Alaska Airlines Logo
6:28 pm - 10:42 am
GTF
-
IND
14h 14m
2 stops
$449Alaska Airlines
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.

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

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 Indianapolis to Great Falls were found on Alaska Airlines ($303) and United Airlines ($328).

Good to know

Low seasonOctober
Cheapest flight$139
Best time to beat the crowds with an average 31% drop in price.
Most popular time to fly and prices are also 17% lower on average.
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 $139 for a one-way ticket and $303 for a round-trip.

  • 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?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Indianapolis and Great Falls, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Indianapolis to Great Falls, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Indianapolis to Great Falls are Delta and United Airlines. With an average price for the route of $531 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $559 and an overall rating of 7.4.

  • 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 airlines 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.
7.9
DeltaOverall score based on 8066 reviews
7.8Entertainment
7.2Food
8.1Boarding
7.9Comfort
8.5Crew
Airline reviews

No in flight service, no explanation - FC got service, C+ did not, unsure about Economy. No turbulence to speak of, so I guess another way to cut cost, or promote health and well being of Delta employees? Also, boarding in MEM combined zones, and with overhead space already full on both flights after Zone 2/ Diamond, presents a huge challenge to find a space for a bag. Delta, other than point A to B, is no longer reasonable to fly - very poor experiences, not even taking into account the chastising at the gate and rude crews, across the board.

4.0 OkayUros, Jan 2026
MEM - ATL
Read more Delta reviews

No in flight service, no explanation - FC got service, C+ did not, unsure about Economy. No turbulence to speak of, so I guess another way to cut cost, or promote health and well being of Delta employees? Also, boarding in MEM combined zones, and with overhead space already full on both flights after Zone 2/ Diamond, presents a huge challenge to find a space for a bag. Delta, other than point A to B, is no longer reasonable to fly - very poor experiences, not even taking into account the chastising at the gate and rude crews, across the board.

It would have been better if the flight wasn't delayed by 2.5 hours

Delta’s staff is unmatched. From the gate agents, to the pilots, to the flight attendants… all top of the industry.

Delta flight Delay for ,more that two hours i.e original flight was 6.30 PM and it starts at 8.45 PM, When we connect Delta team for meal vouchers as it is late arrival in designation,But we did not get it as per delta policy , which is not good for mid night arrival,

Inexperienced boarding crew allowed too many bags on to a full flight and delayed takeoff causing a missed connection and unplanned overnight stay. There was a hotel at the airport but Delta would not pay for it offering only to shuttle me to an area hotel. Never even offerred so much as an apology by anyone working for Delta.

Staff was great! Kind and cordial! Middle seat row 28 seat B has a hump in it. Trays were getting stuck when putting down and up. Good flight

Departure was delayed resulting in me missing my connection. Delta did not autimatically find me another flight.

The seats weren’t reclining even though it wasn’t as exit seat

It was good because we traveled without luggage, carry on only.

I usually get upgraded so my experience is usually amazing. I did not get upgraded this time - which was fine - but the wifi had issues, the monitors were going in & out, & (though not Delta's fault) one of the gentlemen next to me desperately needed a shower.

Delayed, toilets did not flush, pilot parked to far away from Gate

Was happy we finally got upgraded in 1st class. The seat getting old. The cushiness need some improvement.

Yet another flight in which beverage and snack service was skipped. Other that that, firmly mediocre. Landed early, to gate late due to congestion at the gates. Airline's fault or airports fault: unknown.

Miserable. They moved my seat, but canceled the next leg of my flight. I resolved the issue at my transfer, but that resulted in lost luggage that has taken days off my schedule with no resolution. Worse, they fail to interface effectively with Lufthansa, forcing me to bounce between two equally useless help desks. The apps are unable to handle the situation, the bag dropped off the tracker, and while the call centers are polite, they do not provide written information to assist with cross-airline communication.

left on time, reasonable boarding process arrived early luggage came out quickly

I like flying first class, and United has a nice one

Teeny tiny bathrooms, crew was not realistic about when we'd arrive.

Check-in, boarding and the flight from Phoenix to Houston was quick and easy. The flight from Houston to Shreveport was delayed 5 hours. It was frustrating but I think United handled it the best they could.

They lost my luggage, so, not happy. The crew was nice but my suitcases never made it, still trying to find out what happened!

The staff was hospitable and professional. The seat had a bit of wear. The winner shade was stuck 1/4 open. I received the best of both worlds. The morning sun was able to come in and blind the screen i was trying to use while at the same time it was too low to look out and enjoy the view. Rather embarrassing for a 1st class ticket.

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

Information on your arrival and departure airports