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

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 January 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.

$137 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

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 4:17 pm

ORD

GTF

10h 17m

1 stop

4:57 pm - 2:11 pm

GTF

ORD

20h 14m

1 stop

$244Alaska Airlines

Thu, Feb 12 - Fri, Feb 20

7:15 am - 12:23 pm

ORD

GTF

6h 08m

1 stop

1:10 pm - 9:58 pm

GTF

ORD

7h 48m

1 stop

$259Delta

Thu, May 7 - Tue, May 12

7:00 am - 4:17 pm

ORD

GTF

10h 17m

1 stop

4:57 pm - 2:11 pm

GTF

ORD

20h 14m

1 stop

$288Hawaiian Airlines

Thu, Feb 12 - Fri, Feb 20

7:00 am - 4:17 pm

ORD

GTF

10h 17m

1 stop

4:57 pm - 2:11 pm

GTF

ORD

20h 14m

1 stop

$308Alaska Airlines

Fri, Feb 20 - Tue, Feb 24

7:00 am - 4:17 pm

ORD

GTF

10h 17m

1 stop

4:57 pm - 1:11 pm

GTF

ORD

19h 14m

2 stops

$314Alaska Airlines

Thu, Feb 12 - Fri, Feb 20

7:15 am - 12:30 pm

ORD

GTF

6h 15m

1 stop

6:20 pm - 8:41 am

GTF

ORD

13h 21m

2 stops

$322Delta

Fri, Feb 20 - Tue, Feb 24

3:22 pm - 9:53 pm

SDF

GTF

8h 31m

1 stop

6:10 am - 2:26 pm

GTF

SDF

6h 16m

1 stop

$328United Airlines

Tue, Jan 27 - Sat, Jan 31

8:09 am - 4:17 pm

CVG

GTF

10h 08m

1 stop

6:28 pm - 8:39 pm

GTF

CVG

24h 11m

1 stop

$328Alaska Airlines

Tue, Feb 24 - Wed, Feb 25

3:22 pm - 9:53 pm

SDF

GTF

8h 31m

1 stop

6:10 am - 8:28 pm

GTF

SDF

12h 18m

2 stops

$334United Airlines

Tue, Jan 27 - Sat, Jan 31

2:05 pm - 9:53 pm

SDF

GTF

9h 48m

2 stops

6:10 am - 8:28 pm

GTF

SDF

12h 18m

2 stops

$339United Airlines

Tue, Jan 27 - Sat, Jan 31

Delta flights from Indiana to Great Falls

Our best Delta deals on Indiana to Great Falls flight tickets

Delta

May 7

ORD7:15 amChicago O'Hare Intl

6h 08m

1 stop

GTF12:23 pmGreat Falls

May 12

GTF1:10 pmGreat Falls

7h 48m

1 stop

ORD9:58 pmChicago O'Hare Intl

$259

Delta

Feb 20

ORD7:15 amChicago O'Hare Intl

6h 15m

1 stop

GTF12:30 pmGreat Falls

Feb 24

GTF6:20 pmGreat Falls

13h 21m

2 stops

ORD8:41 amChicago O'Hare Intl

$322

Delta

May 7

ORD7:15 amChicago O'Hare Intl

6h 08m

1 stop

GTF12:23 pmGreat Falls

May 12

GTF6:20 pmGreat Falls

13h 14m

2 stops

ORD8:34 amChicago O'Hare Intl

$397

Alaska Airlines flights from Indiana to Great Falls

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

Alaska Airlines

Feb 20

ORD7:00 amChicago O'Hare Intl

10h 17m

1 stop

GTF4:17 pmGreat Falls

Feb 24

GTF4:57 pmGreat Falls

20h 14m

1 stop

ORD2:11 pmChicago O'Hare Intl

$308

Alaska Airlines

Feb 24

CVG8:09 amCincinnati Cinci./N. Kentucky

10h 08m

1 stop

GTF4:17 pmGreat Falls

Feb 25

GTF6:28 pmGreat Falls

24h 11m

1 stop

CVG8:39 pmCincinnati Cinci./N. Kentucky

$328

Alaska Airlines

Feb 26

CVG8:09 amCincinnati Cinci./N. Kentucky

10h 08m

1 stop

GTF4:17 pmGreat Falls

Feb 27

GTF4:57 pmGreat Falls

25h 42m

1 stop

CVG8:39 pmCincinnati Cinci./N. Kentucky

$348

Fly from

Fly to

Route

Depart

Return

Price

ChicagoGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

Thu 2/12

7:00 am-4:17 pm

1 stop10h 17m

Great Falls

Fri 2/20

4:57 pm-2:11 pm

1 stop20h 14m

$244

ChicagoGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

Thu 5/7

7:15 am-12:23 pm

1 stop6h 08m

Great Falls

Tue 5/12

1:10 pm-9:58 pm

1 stop7h 48m

$259

ChicagoGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

Thu 2/12

7:00 am-4:17 pm

1 stop10h 17m

Great Falls

Fri 2/20

4:57 pm-2:11 pm

1 stop20h 14m

$288

ChicagoGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

Fri 2/20

7:00 am-4:17 pm

1 stop10h 17m

Great Falls

Tue 2/24

4:57 pm-2:11 pm

1 stop20h 14m

$308

ChicagoGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

Thu 2/12

7:00 am-4:17 pm

1 stop10h 17m

Great Falls

Fri 2/20

4:57 pm-1:11 pm

2 stops19h 14m

$314

ChicagoGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

Fri 2/20

7:15 am-12:30 pm

1 stop6h 15m

Great Falls

Tue 2/24

6:20 pm-8:41 am

2 stops13h 21m

$322

LouisvilleGreat Falls

SDF - GTF

SDFGTF

Louisville Intl

Tue 1/27

3:22 pm-9:53 pm

1 stop8h 31m

Great Falls

Sat 1/31

6:10 am-2:26 pm

1 stop6h 16m

$328

CincinnatiGreat Falls

CVG - GTF

CVGGTF

Cincinnati Cinci./N. Kentucky

Tue 2/24

8:09 am-4:17 pm

1 stop10h 08m

Great Falls

Wed 2/25

6:28 pm-8:39 pm

1 stop24h 11m

$328

LouisvilleGreat Falls

SDF - GTF

SDFGTF

Louisville Intl

Tue 1/27

3:22 pm-9:53 pm

1 stop8h 31m

Great Falls

Sat 1/31

6:10 am-8:28 pm

2 stops12h 18m

$334

LouisvilleGreat Falls

SDF - GTF

SDFGTF

Louisville Intl

Tue 1/27

2:05 pm-9:53 pm

2 stops9h 48m

Great Falls

Sat 1/31

6:10 am-8:28 pm

2 stops12h 18m

$339

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 4% 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	None

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

There are no direct flights from Indiana to Great Falls. There are no popular flight routes from Indiana to Great Falls.

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 January 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 $422	Free Cancellation	Rating 7.9 8,033 reviews		Search Delta flights
United Airlines	PriceFrom $435	Free Cancellation	Rating 7.4 9,143 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.