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Cheap flights from Great Falls to Indianapolis from $188

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Great Falls to Indianapolis departing on 11/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Great Falls to Indianapolis

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
4:00 pm - 5:30 pmGTF-IND
23h 30m1 stop
Alaska Airlines Logo
6:30 pm - 3:20 pmIND-GTF
22h 50m1 stop
$362Alaska Airlines
Find Deal
Sat, Feb 28 - Tue, Mar 3
Delta Logo
1:10 pm - 11:57 pmGTF-IND
8h 47m2 stops
Delta Logo
8:00 am - 12:32 pmIND-GTF
6h 32m1 stop
$374Delta
Find Deal
Sat, Feb 28 - Tue, Mar 3
Delta Logo
1:10 pm - 11:57 pmGTF-IND
8h 47m2 stops
Delta Logo
10:25 am - 5:44 pmIND-GTF
9h 19m2 stops
$439Delta
Find Deal
Sat, Feb 28 - Tue, Mar 3
United Airlines Logo
2:30 pm - 10:30 pmGTF-IND
6h 00m1 stop
United Airlines Logo
6:45 am - 10:39 pmIND-GTF
17h 54m2 stops
$688United Airlines
Find Deal
Wed, Nov 5 - Sun, Nov 9
United Airlines Logo
6:20 am - 4:20 pmGTF-IND
8h 00m2 stops
United Airlines Logo
6:45 am - 10:39 pmIND-GTF
17h 54m2 stops
$693United Airlines
Find Deal
Wed, Nov 5 - Sun, Nov 9
Delta Logo
1:08 pm - 10:53 pmGTF-IND
7h 45m1 stop
Delta Logo
7:35 am - 5:30 pmIND-GTF
11h 55m1 stop
$708Delta
Find Deal
Wed, Nov 5 - Sun, Nov 9
Delta Logo
1:12 pm - 10:56 pmGTF-IND
7h 44m1 stop
Delta Logo
7:02 am - 5:30 pmIND-GTF
12h 28m2 stops
$1,474Delta
Find Deal
Wed, Nov 26 - Mon, Dec 1
United Airlines Logo
2:30 pm - 4:20 pmGTF-IND
23h 50m2 stops
United Airlines Logo
5:44 pm - 9:32 pmIND-GTF
29h 48m2 stops
$1,523United Airlines
Find Deal
Wed, Nov 26 - Mon, Dec 1
United Airlines Logo
2:30 pm - 10:30 pmGTF-IND
6h 00m1 stop
United Airlines Logo
3:40 pm - 10:39 pmIND-GTF
8h 59m1 stop
$1,671United Airlines
Find Deal
Wed, Nov 26 - Mon, Dec 1

Delta flights from Great Falls to Indianapolis

Our best Delta deals on Great Falls to Indianapolis flight tickets
Delta
Feb 28
GTF1:10 pmGreat Falls
8h 47m
2 stops
IND11:57 pmIndianapolis
Mar 3
IND8:00 amIndianapolis
6h 32m
1 stop
GTF12:32 pmGreat Falls
$374
Find similar
Delta
Feb 28
GTF1:10 pmGreat Falls
8h 47m
2 stops
IND11:57 pmIndianapolis
Mar 3
IND10:25 amIndianapolis
9h 19m
2 stops
GTF5:44 pmGreat Falls
$439
Find similar
Delta
Nov 5
GTF1:08 pmGreat Falls
7h 45m
1 stop
IND10:53 pmIndianapolis
Nov 9
IND7:35 amIndianapolis
11h 55m
1 stop
GTF5:30 pmGreat Falls
$708
Find similar

United Airlines flights from Great Falls to Indianapolis

Our best United Airlines deals on Great Falls to Indianapolis flight tickets
United Airlines
Nov 5
GTF2:30 pmGreat Falls
6h 00m
1 stop
IND10:30 pmIndianapolis
Nov 9
IND6:45 amIndianapolis
17h 54m
2 stops
GTF10:39 pmGreat Falls
$688
Find similar
United Airlines
Nov 5
GTF6:20 amGreat Falls
8h 00m
2 stops
IND4:20 pmIndianapolis
Nov 9
IND6:45 amIndianapolis
17h 54m
2 stops
GTF10:39 pmGreat Falls
$693
Find similar
United Airlines
Nov 26
GTF2:30 pmGreat Falls
23h 50m
2 stops
IND4:20 pmIndianapolis
Dec 1
IND5:44 pmIndianapolis
29h 48m
2 stops
GTF9:32 pmGreat Falls
$1,523
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Great Falls to Indianapolis that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated October 20, 2025.
Use the filters below to find and compare flights from Great Falls to Indianapolis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Great FallsIndianapolis

GTF - IND

GTFIND

Great Falls

Sat 2/28

4:00 pm-5:30 pm

1 stop23h 30m

Indianapolis

Tue 3/3

6:30 pm-3:20 pm

1 stop22h 50m

$362

Great FallsIndianapolis

GTF - IND

GTFIND

Great Falls

Sat 2/28

1:10 pm-11:57 pm

2 stops8h 47m

Indianapolis

Tue 3/3

8:00 am-12:32 pm

1 stop6h 32m

$374

Great FallsIndianapolis

GTF - IND

GTFIND

Great Falls

Sat 2/28

1:10 pm-11:57 pm

2 stops8h 47m

Indianapolis

Tue 3/3

10:25 am-5:44 pm

2 stops9h 19m

$439

Great FallsIndianapolis

GTF - IND

GTFIND

Great Falls

Wed 11/5

2:30 pm-10:30 pm

1 stop6h 00m

Indianapolis

Sun 11/9

6:45 am-10:39 pm

2 stops17h 54m

$688

Great FallsIndianapolis

GTF - IND

GTFIND

Great Falls

Wed 11/5

6:20 am-4:20 pm

2 stops8h 00m

Indianapolis

Sun 11/9

6:45 am-10:39 pm

2 stops17h 54m

$693

Great FallsIndianapolis

GTF - IND

GTFIND

Great Falls

Wed 11/5

1:08 pm-10:53 pm

1 stop7h 45m

Indianapolis

Sun 11/9

7:35 am-5:30 pm

1 stop11h 55m

$708

Great FallsIndianapolis

GTF - IND

GTFIND

Great Falls

Wed 11/26

1:12 pm-10:56 pm

1 stop7h 44m

Indianapolis

Mon 12/1

7:02 am-5:30 pm

2 stops12h 28m

$1,474

Great FallsIndianapolis

GTF - IND

GTFIND

Great Falls

Wed 11/26

2:30 pm-4:20 pm

2 stops23h 50m

Indianapolis

Mon 12/1

5:44 pm-9:32 pm

2 stops29h 48m

$1,523

Great FallsIndianapolis

GTF - IND

GTFIND

Great Falls

Wed 11/26

2:30 pm-10:30 pm

1 stop6h 00m

Indianapolis

Mon 12/1

3:40 pm-10:39 pm

1 stop8h 59m

$1,671

Great FallsIndianapolis

GTF - IND

GTFIND

Great Falls

Mon 11/3

9:22 pm-11:20 pm

3 stops47h 58m

$188

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Great Falls to Indianapolis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Great Falls and Indianapolis?

What is the cheapest day to depart on your flight to Indianapolis?

Our data shows that Monday is the least expensive day to fly to Indianapolis. Tickets to fly out on this day can be as low as $517. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Indianapolis on Tuesday is $804.

What is the cheapest time of day to depart on your flight to Indianapolis?

Flying to Indianapolis from Great Falls at noon is the least expensive time of day to depart. momondo users have found prices as low as $517 when looking at flights departing at noon. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $647 on average. Flights to Indianapolis from Great Falls in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on Great Falls to Indianapolis flights?

You could potentially save up to 33% on your flight if you consider stops on a Great Falls to Indianapolis flight.

When to book flights from Great Falls to Indianapolis

Are you open to changing your travel dates? Check out the ideal times to fly from Great Falls to Indianapolis according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Great Falls to Indianapolis (GTF to IND) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Great Falls to Indianapolis

Direct flights

None
There are no direct flights from Great Falls to Indianapolis. There are no popular flight routes from Great Falls to Indianapolis.
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  • How far is Great Falls to Indianapolis by plane?

    The distance between Great Falls and Indianapolis is about 1357.4 mi. In terms of flight time, this usually takes a little over 6h 00m.

  • When did momondo last update prices for flights from Great Falls Airport to Indianapolis Airport?

    Prices for flights from Great Falls Airport to Indianapolis Airport refresh daily.

  • How many operators does momondo search for flights from Great Falls Airport to Indianapolis Airport?

  • How old do you have to be to fly from Great Falls Airport to Indianapolis Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Great Falls Airport to Indianapolis Airport.

  • What documentation or ID do you need to fly to Indianapolis Airport?

    The travel and health documents you'll need for your trip to Indianapolis Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Indianapolis Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Great Falls to Indianapolis?

Best airlines flying from Great Falls to Indianapolis

Compare and see reviews for airlines that fly from Great Falls to Indianapolis with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $324Free CancellationRating
7.9
7,978 reviews
Search Delta flights
United AirlinesPriceFrom $370Free CancellationRating
7.4
8,991 reviews
Search United Airlines flights

Traveling to a place near Indianapolis?

Book flights to Indianapolis if you plan to visit one of these locations
Terre Haute
Bloomington
Kokomo
Muncie
Anderson
Plainfield
Greenwood
Noblesville
Fishers
Carmel
Shelbyville
West Lafayette
Seymour
Franklin
Crawfordsville
Brownsburg
Speedway
Greenfield
Westfield
Mooresville

Why use momondo?

Why should I use momondo to find a flight deal from Great Falls to Indianapolis?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Great Falls to Indianapolis. momondo saves you time and could save you money on your trip.

Can I find flights from Great Falls to Indianapolis with flexible booking policies on momondo?

momondo does allow users to show only those flights to Indianapolis from Great Falls which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Great Falls to Indianapolis?

Once you have performed a search for Great Falls to Indianapolis flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Great Falls to Indianapolis right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Indianapolis, momondo offers a useful price alert feature which will track prices for flights to Indianapolis from Great Falls and alert you when they change.

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