How many flights depart from Indiana to Great Falls on average per week?

As of July 2026, there are 3 flights per week flying from Indiana to Great Falls. The most common day of the week flights depart is Wed, with 33% of flights taking off on this day.

What is the cheapest airline that flies from Indiana to Great Falls?

Alaska Airlines, United Airlines, and Delta are the most popular carriers operating from Indiana to Great Falls

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

Prices for flights from Indiana to Great Falls Airport were last updated today.

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

As of July 2026, there are 2 operators available to choose from for flights from Indiana to Great Falls Airport.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Indiana to Great Falls Airport.

What documentation or ID do you need to fly to Great Falls Airport?

The necessary travel and health documents for your Great Falls Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$230 Cheap Flights from Indiana to Great Falls in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Indiana to Great Falls

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:48 am - 12:28 pm

ORD

GTF

5h 40m

1 stop

5:40 am - 11:59 am

GTF

ORD

5h 19m

1 stop

$328Delta

Fri, Aug 21 - Sat, Aug 29

7:45 am - 12:35 pm

ORD

GTF

5h 50m

1 stop

1:15 pm - 10:00 pm

GTF

ORD

7h 45m

1 stop

$328Delta

Sat, Sep 19 - Sat, Sep 26

7:00 am - 1:29 pm

ORD

GTF

7h 29m

1 stop

2:25 pm - 9:30 pm

GTF

ORD

6h 05m

1 stop

$328United Airlines

Wed, Sep 2 - Wed, Sep 9

3:44 pm - 9:38 pm

IND

GTF

7h 54m

1 stop

6:30 am - 2:43 pm

GTF

IND

6h 13m

1 stop

$328United Airlines

Wed, Oct 28 - Sat, Oct 31

7:45 am - 12:35 pm

ORD

GTF

5h 50m

1 stop

5:40 am - 11:55 am

GTF

ORD

5h 15m

1 stop

$328Delta

Sun, Sep 13 - Mon, Sep 21

7:48 am - 12:28 pm

ORD

GTF

5h 40m

1 stop

1:08 pm - 9:33 pm

GTF

ORD

7h 25m

1 stop

$328Delta

Tue, Aug 18 - Sat, Aug 22

3:25 pm - 9:12 pm

CVG

GTF

7h 47m

1 stop

6:15 am - 2:23 pm

GTF

CVG

6h 08m

1 stop

$328United Airlines

Fri, Aug 28 - Tue, Sep 1

5:26 pm - 4:38 pm

IND

GTF

25h 12m

1 stop

5:18 pm - 5:13 am

GTF

IND

9h 55m

1 stop

$439Alaska Airlines

Wed, Aug 26 - Sun, Aug 30

7:02 am - 4:38 pm

IND

GTF

11h 36m

1 stop

5:19 pm - 5:13 am

GTF

IND

9h 54m

1 stop

$630Alaska Airlines

Fri, Sep 4 - Wed, Sep 9

6:28 am - 4:45 pm

SDF

GTF

12h 17m

2 stops

5:19 pm - 10:43 am

GTF

SDF

15h 24m

2 stops

$700Alaska Airlines

Sat, Sep 5 - Thu, Sep 10

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Delta flights from Indiana to Great Falls

Our best Delta deals on Indiana to Great Falls flight tickets

Delta

Aug 18

ORD7:48 amChicago O'Hare Intl

5h 40m

1 stop

GTF12:28 pmGreat Falls

Aug 28

GTF1:08 pmGreat Falls

7h 25m

1 stop

ORD9:33 pmChicago O'Hare Intl

$328

Delta

Aug 28

CVG10:51 amCincinnati Cinci./N. Kentucky

8h 47m

2 stops

GTF5:38 pmGreat Falls

Sep 1

GTF1:08 pmGreat Falls

7h 33m

1 stop

CVG10:41 pmCincinnati Cinci./N. Kentucky

$334

Delta

Aug 26

CVG10:51 amCincinnati Cinci./N. Kentucky

8h 47m

2 stops

GTF5:38 pmGreat Falls

Aug 30

GTF5:40 amGreat Falls

11h 03m

2 stops

CVG6:43 pmCincinnati Cinci./N. Kentucky

$339

United Airlines flights from Indiana to Great Falls

Our best United Airlines deals on Indiana to Great Falls flight tickets

United Airlines

Aug 28

CVG3:25 pmCincinnati Cinci./N. Kentucky

7h 47m

1 stop

GTF9:12 pmGreat Falls

Sep 1

GTF6:15 amGreat Falls

6h 08m

1 stop

CVG2:23 pmCincinnati Cinci./N. Kentucky

$328

United Airlines

Aug 21

IND2:00 pmIndianapolis

9h 12m

2 stops

GTF9:12 pmGreat Falls

Aug 25

GTF6:15 amGreat Falls

6h 26m

1 stop

IND2:41 pmIndianapolis

$334

United Airlines

Oct 28

IND6:00 amIndianapolis

9h 49m

2 stops

GTF1:49 pmGreat Falls

Oct 31

GTF6:30 amGreat Falls

10h 52m

2 stops

IND7:22 pmIndianapolis

$339

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

ChicagoGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

Fri 8/21

7:48 am-12:28 pm

1 stop5h 40m

Great Falls

Sat 8/29

5:40 am-11:59 am

1 stop5h 19m

$328

ChicagoGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

Sat 9/19

7:45 am-12:35 pm

1 stop5h 50m

Great Falls

Sat 9/26

1:15 pm-10:00 pm

1 stop7h 45m

$328

ChicagoGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

Wed 9/2

7:00 am-1:29 pm

1 stop7h 29m

Great Falls

Wed 9/9

2:25 pm-9:30 pm

1 stop6h 05m

$328

IndianapolisGreat Falls

IND - GTF

INDGTF

Indianapolis

Wed 10/28

3:44 pm-9:38 pm

1 stop7h 54m

Great Falls

Sat 10/31

6:30 am-2:43 pm

1 stop6h 13m

$328

ChicagoGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

Sun 9/13

7:45 am-12:35 pm

1 stop5h 50m

Great Falls

Mon 9/21

5:40 am-11:55 am

1 stop5h 15m

$328

ChicagoGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

Tue 8/18

7:48 am-12:28 pm

1 stop5h 40m

Great Falls

Sat 8/22

1:08 pm-9:33 pm

1 stop7h 25m

$328

CincinnatiGreat Falls

CVG - GTF

CVGGTF

Cincinnati Cinci./N. Kentucky

Fri 8/28

3:25 pm-9:12 pm

1 stop7h 47m

Great Falls

Tue 9/1

6:15 am-2:23 pm

1 stop6h 08m

$328

IndianapolisGreat Falls

IND - GTF

INDGTF

Indianapolis

Wed 8/26

5:26 pm-4:38 pm

1 stop25h 12m

Great Falls

Sun 8/30

5:18 pm-5:13 am

1 stop9h 55m

$439

IndianapolisGreat Falls

IND - GTF

INDGTF

Indianapolis

Fri 9/4

7:02 am-4:38 pm

1 stop11h 36m

Great Falls

Wed 9/9

5:19 pm-5:13 am

1 stop9h 54m

$630

LouisvilleGreat Falls

SDF - GTF

SDFGTF

Louisville Intl

Sat 9/5

6:28 am-4:45 pm

2 stops12h 17m

Great Falls

Thu 9/10

5:19 pm-10:43 am

2 stops15h 24m

$700

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Indiana to Great Falls

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

Prices

Airlines

Other information

What is the cheapest month to fly to Great Falls?

The month of March is another great option to travel to Great Falls, with average flight prices from Indiana averaging around $0.

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

You could potentially save up to 5% on your flight if you consider stops on a Indiana to Great Falls flight.

Cheap Indiana to Great Falls flight deals and tips

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

Fastest flight time	3h 46m
Direct flights	Sun
Airports in Great Falls	1 airport

The fastest flight from Indiana to Great Falls takes 3h 46m

Direct flights go from Indiana to Great Falls on Sunday. There are no airlines offering direct flights.

There is 1 airport in Great Falls. From Indiana there are direct flights to Great Falls (GTF).

Search flight deals

Frequently asked questions about flying from Indiana to Great Falls

When did momondo last update prices for flights from Indiana to Great Falls Airport?
Prices for flights from Indiana to Great Falls Airport were last updated today.
How many operators does momondo search for flights from Indiana to Great Falls Airport?
As of July 2026, there are 2 operators available to choose from for flights from Indiana to Great Falls Airport.
How old do you have to be to fly from Indiana to Great Falls Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Indiana to Great Falls Airport.
What documentation or ID do you need to fly to Great Falls Airport?
The necessary travel and health documents for your Great Falls Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Indiana to Great Falls

Compare and see reviews for airlines that fly from Indiana to Great Falls with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $278	Free Cancellation	Rating 7.8 8,487 reviews		Search Delta flights
United Airlines	PriceFrom $318	Free Cancellation	Rating 7.4 10,046 reviews		Search United Airlines flights

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Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Indiana to Great Falls. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Great Falls from Indiana with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Indiana to Great Falls.

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

Of course. momondo tracks the price of Indiana to Great Falls flights. All you need is a valid email address and we will do the rest; it is that quick and easy.