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

Delta, Alaska Airlines, and Allegiant Air 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 March 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.

$123 Cheap Flights from Indiana to Great Falls in 2026

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Find the cheapest flights from Indiana to Great Falls

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:25 pm - 9:28 pm

SDF

GTF

8h 03m

1 stop

6:15 am - 2:19 pm

GTF

SDF

6h 04m

1 stop

$278United Airlines

Mon, Aug 17 - Sat, Aug 22

7:07 pm - 4:26 pm

IND

GTF

23h 19m

1 stop

5:06 pm - 5:40 am

GTF

IND

10h 34m

1 stop

$278Alaska Airlines

Thu, Apr 9 - Sun, Apr 12

11:34 am - 10:30 pm

IND

GTF

12h 56m

2 stops

1:05 pm - 10:53 pm

GTF

IND

7h 48m

1 stop

$284Delta

Thu, Apr 9 - Sun, Apr 12

10:05 am - 9:28 pm

SDF

GTF

13h 23m

2 stops

2:31 pm - 10:51 pm

GTF

SDF

6h 20m

1 stop

$284United Airlines

Mon, Aug 17 - Sat, Aug 22

5:00 pm - 10:26 pm

ORD

GTF

6h 26m

1 stop

1:07 pm - 9:50 pm

GTF

ORD

7h 43m

1 stop

$288Delta

Sat, May 23 - Wed, May 27

8:42 am - 5:39 pm

ORD

GTF

9h 57m

2 stops

5:40 am - 11:52 am

GTF

ORD

5h 12m

1 stop

$294Delta

Tue, May 26 - Sun, May 31

6:57 pm - 5:35 pm

IND

GTF

24h 38m

1 stop

6:15 pm - 5:50 am

GTF

IND

9h 35m

1 stop

$312Alaska Airlines

Wed, Apr 29 - Sat, May 2

10:05 am - 9:28 pm

SDF

GTF

13h 23m

2 stops

6:15 am - 6:56 pm

GTF

SDF

10h 41m

2 stops

$314United Airlines

Mon, Aug 17 - Sat, Aug 22

9:00 am - 1:33 pm

CVG

GTF

6h 33m

1 stop

2:30 pm - 10:45 pm

GTF

CVG

6h 15m

1 stop

$328United Airlines

Fri, Mar 13 - Tue, Mar 17

8:40 am - 11:23 am

ORD

GTF

3h 43mnonstop

2:37 pm - 9:39 pm

GTF

ORD

6h 02m

1 stop

$328United Airlines

Sat, May 23 - Wed, May 27

United Airlines flights from Indiana to Great Falls

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

United Airlines

Aug 17

SDF3:25 pmLouisville Intl

8h 03m

1 stop

GTF9:28 pmGreat Falls

Aug 22

GTF6:15 amGreat Falls

6h 04m

1 stop

SDF2:19 pmLouisville Intl

$278

United Airlines

Aug 17

SDF10:05 amLouisville Intl

13h 23m

2 stops

GTF9:28 pmGreat Falls

Aug 22

GTF2:31 pmGreat Falls

6h 20m

1 stop

SDF10:51 pmLouisville Intl

$284

United Airlines

Apr 3

ORD2:35 pmChicago O'Hare Intl

7h 42m

1 stop

GTF9:17 pmGreat Falls

Apr 6

GTF2:30 pmGreat Falls

7h 58m

1 stop

ORD11:28 pmChicago O'Hare Intl

$286

Alaska Airlines flights from Indiana to Great Falls

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

Alaska Airlines

Apr 9

IND7:07 pmIndianapolis

23h 19m

1 stop

GTF4:26 pmGreat Falls

Apr 12

GTF5:06 pmGreat Falls

10h 34m

1 stop

IND5:40 amIndianapolis

$278

Alaska Airlines

Apr 29

IND6:57 pmIndianapolis

24h 38m

1 stop

GTF5:35 pmGreat Falls

May 2

GTF6:15 pmGreat Falls

9h 35m

1 stop

IND5:50 amIndianapolis

$312

Alaska Airlines

Jun 15

ORD6:39 pmChicago O'Hare Intl

22h 44m

1 stop

GTF4:23 pmGreat Falls

Jun 22

GTF5:03 pmGreat Falls

12h 17m

1 stop

ORD6:20 amChicago O'Hare Intl

$376

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleGreat Falls

SDF - GTF

SDFGTF

Louisville Intl

Mon 8/17

3:25 pm-9:28 pm

1 stop8h 03m

Great Falls

Sat 8/22

6:15 am-2:19 pm

1 stop6h 04m

$278

IndianapolisGreat Falls

IND - GTF

INDGTF

Indianapolis

Thu 4/9

7:07 pm-4:26 pm

1 stop23h 19m

Great Falls

Sun 4/12

5:06 pm-5:40 am

1 stop10h 34m

$278

IndianapolisGreat Falls

IND - GTF

INDGTF

Indianapolis

Thu 4/9

11:34 am-10:30 pm

2 stops12h 56m

Great Falls

Sun 4/12

1:05 pm-10:53 pm

1 stop7h 48m

$284

LouisvilleGreat Falls

SDF - GTF

SDFGTF

Louisville Intl

Mon 8/17

10:05 am-9:28 pm

2 stops13h 23m

Great Falls

Sat 8/22

2:31 pm-10:51 pm

1 stop6h 20m

$284

ChicagoGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

Sat 5/23

5:00 pm-10:26 pm

1 stop6h 26m

Great Falls

Wed 5/27

1:07 pm-9:50 pm

1 stop7h 43m

$288

ChicagoGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

Tue 5/26

8:42 am-5:39 pm

2 stops9h 57m

Great Falls

Sun 5/31

5:40 am-11:52 am

1 stop5h 12m

$294

IndianapolisGreat Falls

IND - GTF

INDGTF

Indianapolis

Wed 4/29

6:57 pm-5:35 pm

1 stop24h 38m

Great Falls

Sat 5/2

6:15 pm-5:50 am

1 stop9h 35m

$312

LouisvilleGreat Falls

SDF - GTF

SDFGTF

Louisville Intl

Mon 8/17

10:05 am-9:28 pm

2 stops13h 23m

Great Falls

Sat 8/22

6:15 am-6:56 pm

2 stops10h 41m

$314

CincinnatiGreat Falls

CVG - GTF

CVGGTF

Cincinnati Cinci./N. Kentucky

Fri 3/13

9:00 am-1:33 pm

1 stop6h 33m

Great Falls

Tue 3/17

2:30 pm-10:45 pm

1 stop6h 15m

$328

ChicagoGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

Sat 5/23

8:40 am-11:23 am

Nonstop3h 43m

Great Falls

Wed 5/27

2:37 pm-9:39 pm

1 stop6h 02m

$328

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

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

You could potentially save up to 37% 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 43m
Direct flights	Fri and Sun
Airports in Great Falls	1 airport

The fastest flight from Indiana to Great Falls takes 3h 43m

Direct flights go from Indiana to Great Falls on Friday and 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

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 March 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 7.9 8,242 reviews		Search Delta flights
United Airlines	PriceFrom $363	Free Cancellation	Rating 7.4 9,377 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.