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

Alaska Airlines, Delta, and United Airlines 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 April 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.

$179 Cheap Flights from Indiana to Great Falls in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Indiana to Great Falls

Round-trip

One-way

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:15 am - 5:43 pm

ORD

GTF

13h 28m

2 stops

6:20 pm - 10:04 am

GTF

ORD

14h 44m

2 stops

$219Delta

Tue, Aug 4 - Wed, Aug 12

7:01 am - 5:44 pm

ORD

GTF

11h 43m

2 stops

1:15 pm - 9:48 pm

GTF

ORD

7h 33m

1 stop

$294Delta

Mon, Jul 6 - Tue, Jul 14

8:27 am - 5:43 pm

ORD

GTF

10h 16m

2 stops

6:25 pm - 7:59 am

GTF

ORD

12h 34m

2 stops

$299Delta

Tue, Jul 28 - Wed, Aug 5

1:49 pm - 10:38 pm

MDW

GTF

9h 49m

2 stops

5:40 am - 6:18 pm

GTF

MDW

11h 38m

2 stops

$299Delta

Tue, Jul 14 - Wed, Jul 22

6:00 am - 4:39 pm

ORD

GTF

11h 39m

1 stop

5:19 pm - 6:22 am

GTF

ORD

12h 03m

1 stop

$318Alaska Airlines

Sat, Sep 12 - Mon, Sep 14

8:38 pm - 10:52 am

CVG

GTF

16h 14m

1 stop

11:42 am - 11:10 am

GTF

CVG

21h 28m

2 stops

$318Multiple Airlines

Thu, Apr 30 - Mon, May 4

6:00 am - 1:32 pm

ORD

GTF

8h 32m

1 stop

2:31 pm - 10:41 pm

GTF

ORD

7h 10m

1 stop

$335United Airlines

Sat, Sep 12 - Mon, Sep 14

9:00 am - 1:34 pm

CVG

GTF

6h 34m

1 stop

2:35 pm - 10:30 pm

GTF

CVG

5h 55m

1 stop

$338United Airlines

Wed, May 6 - Sat, May 16

5:24 pm - 4:13 pm

CVG

GTF

24h 49m

1 stop

4:55 pm - 4:24 pm

GTF

CVG

21h 29m

1 stop

$383Alaska Airlines

Fri, Oct 9 - Mon, Oct 12

6:39 pm - 10:52 am

IND

GTF

18h 13m

1 stop

11:42 am - 10:41 pm

GTF

IND

32h 59m

2 stops

$389Multiple Airlines

Thu, Apr 30 - Mon, May 4

United Airlines flights from Indiana to Great Falls

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

United Airlines

Sep 12

ORD6:00 amChicago O'Hare Intl

8h 32m

1 stop

GTF1:32 pmGreat Falls

Sep 14

GTF2:31 pmGreat Falls

7h 10m

1 stop

ORD10:41 pmChicago O'Hare Intl

$335

United Airlines

May 6

CVG9:00 amCincinnati Cinci./N. Kentucky

6h 34m

1 stop

GTF1:34 pmGreat Falls

May 16

GTF2:35 pmGreat Falls

5h 55m

1 stop

CVG10:30 pmCincinnati Cinci./N. Kentucky

$338

United Airlines

May 9

CVG11:24 amCincinnati Cinci./N. Kentucky

11h 54m

2 stops

GTF9:18 pmGreat Falls

May 16

GTF2:35 pmGreat Falls

5h 55m

1 stop

CVG10:30 pmCincinnati Cinci./N. Kentucky

$344

Delta flights from Indiana to Great Falls

Our best Delta deals on Indiana to Great Falls flight tickets

Delta

Aug 4

ORD5:15 amChicago O'Hare Intl

13h 28m

2 stops

GTF5:43 pmGreat Falls

Aug 12

GTF6:20 pmGreat Falls

14h 44m

2 stops

ORD10:04 amChicago O'Hare Intl

$219

Delta

May 23

ORD7:00 amChicago O'Hare Intl

11h 39m

2 stops

GTF5:39 pmGreat Falls

May 30

GTF1:07 pmGreat Falls

7h 43m

1 stop

ORD9:50 pmChicago O'Hare Intl

$268

Delta

Jul 6

ORD7:01 amChicago O'Hare Intl

11h 43m

2 stops

GTF5:44 pmGreat Falls

Jul 14

GTF1:15 pmGreat Falls

7h 33m

1 stop

ORD9:48 pmChicago O'Hare Intl

$294

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

Tue 8/4

5:15 am-5:43 pm

2 stops13h 28m

Great Falls

Wed 8/12

6:20 pm-10:04 am

2 stops14h 44m

$219

ChicagoGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

Mon 7/6

7:01 am-5:44 pm

2 stops11h 43m

Great Falls

Tue 7/14

1:15 pm-9:48 pm

1 stop7h 33m

$294

ChicagoGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

Tue 7/28

8:27 am-5:43 pm

2 stops10h 16m

Great Falls

Wed 8/5

6:25 pm-7:59 am

2 stops12h 34m

$299

ChicagoGreat Falls

MDW - GTF

MDWGTF

Chicago Midway

Tue 7/14

1:49 pm-10:38 pm

2 stops9h 49m

Great Falls

Wed 7/22

5:40 am-6:18 pm

2 stops11h 38m

$299

ChicagoGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

Sat 9/12

6:00 am-4:39 pm

1 stop11h 39m

Great Falls

Mon 9/14

5:19 pm-6:22 am

1 stop12h 03m

$318

CincinnatiGreat Falls

CVG - GTF

CVGGTF

Cincinnati Cinci./N. Kentucky

Thu 4/30

8:38 pm-10:52 am

1 stop16h 14m

Great Falls

Mon 5/4

11:42 am-11:10 am

2 stops21h 28m

$318

ChicagoGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

Sat 9/12

6:00 am-1:32 pm

1 stop8h 32m

Great Falls

Mon 9/14

2:31 pm-10:41 pm

1 stop7h 10m

$335

Quickest round-trip

CincinnatiGreat Falls

CVG - GTF

CVGGTF

Cincinnati Cinci./N. Kentucky

Wed 5/6

9:00 am-1:34 pm

1 stop6h 34m

Great Falls

Sat 5/16

2:35 pm-10:30 pm

1 stop5h 55m

$338

CincinnatiGreat Falls

CVG - GTF

CVGGTF

Cincinnati Cinci./N. Kentucky

Fri 10/9

5:24 pm-4:13 pm

1 stop24h 49m

Great Falls

Mon 10/12

4:55 pm-4:24 pm

1 stop21h 29m

$383

IndianapolisGreat Falls

IND - GTF

INDGTF

Indianapolis

Thu 4/30

6:39 pm-10:52 am

1 stop18h 13m

Great Falls

Mon 5/4

11:42 am-10:41 pm

2 stops32h 59m

$389

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	Thu, 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 Thursday, 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

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 April 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 8,409 reviews		Search Delta flights
United Airlines	PriceFrom $318	Free Cancellation	Rating 7.4 9,594 reviews		Search United Airlines flights

Shelby

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.