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

United Airlines is the most popular carrier operating from Great Falls to Indiana

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

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

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

As of September 2025, there are 3 operators available to choose from for flights from Great Falls Airport to Indiana.

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

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 Great Falls Airport to Indiana.

What documentation or ID do you need to fly to Indiana?

The required travel and health documents for your Indiana trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Indiana. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$153 Cheap Flights from Great Falls to Indiana in 2025

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Find the cheapest flights from Great Falls to Indiana

Round-trip

One-way

Last minute

Cheap round-trip flights

1:10 pm - 9:55 pmGTF-ORD

7h 45m1 stop

7:30 am - 5:44 pmORD-GTF

11h 14m2 stops

$280Delta

Find Deal

Tue, Mar 3 - Wed, Mar 4

1:10 pm - 9:55 pmGTF-ORD

7h 45m1 stop

7:30 am - 10:53 pmORD-GTF

16h 23m2 stops

$290Delta

Find Deal

Tue, Mar 3 - Wed, Mar 4

4:00 pm - 5:04 amGTF-ORD

12h 04m1 stop

7:45 am - 3:20 pmORD-GTF

8h 35m1 stop

$304Hawaiian Airlines

Find Deal

Tue, Mar 3 - Wed, Mar 4

1:10 pm - 11:44 pmGTF-ORD

9h 34m2 stops

7:30 am - 5:44 pmORD-GTF

11h 14m2 stops

$305Delta

Find Deal

Tue, Mar 3 - Wed, Mar 4

7:00 am - 1:12 pmGTF-ORD

5h 12m1 stop

2:17 pm - 9:11 pmORD-GTF

7h 54m1 stop

$306United Airlines

Find Deal

Thu, Sep 25 - Mon, Sep 29

2:31 pm - 11:59 pmGTF-ORD

8h 28m1 stop

2:53 pm - 9:11 pmORD-GTF

7h 18m1 stop

$316United Airlines

Find Deal

Wed, Oct 1 - Sat, Oct 4

1:05 pm - 9:28 pmGTF-IND

30h 23m2 stops

7:30 am - 9:37 pmIND-GTF

16h 07m1 stop

$352

Find Deal

Sun, Oct 26 - Fri, Oct 31

5:14 pm - 4:56 pmGTF-ORD

22h 42m2 stops

10:43 pm - 8:32 pmORD-GTF

22h 49m1 stop

$386

Find Deal

Thu, Oct 30 - Sun, Nov 2

6:50 pm - 12:24 amGTF-ORD

28h 34m1 stop

5:00 am - 5:10 pmORD-GTF

13h 10m1 stop

$485Alaska Airlines

Find Deal

Fri, Oct 31 - Sun, Nov 2

6:50 pm - 12:24 amGTF-ORD

28h 34m1 stop

5:00 am - 5:10 pmORD-GTF

13h 10m1 stop

$506Alaska Airlines

Find Deal

Thu, Oct 30 - Sun, Nov 2

United Airlines flights from Great Falls to Indiana

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

United Airlines

Sep 25

GTF7:00 amGreat Falls

5h 12m

1 stop

ORD1:12 pmChicago O'Hare Intl

Sep 29

ORD2:17 pmChicago O'Hare Intl

7h 54m

1 stop

GTF9:11 pmGreat Falls

$306

Find similar

United Airlines

Oct 1

GTF2:31 pmGreat Falls

8h 28m

1 stop

ORD11:59 pmChicago O'Hare Intl

Oct 4

ORD2:53 pmChicago O'Hare Intl

7h 18m

1 stop

GTF9:11 pmGreat Falls

$316

Find similar

United Airlines

Oct 27

GTF2:30 pmGreat Falls

5h 32m

1 stop

DAY10:02 pmDayton

Nov 1

DAY8:55 amDayton

6h 38m

1 stop

GTF1:33 pmGreat Falls

$338

Find similar

Alaska Airlines flights from Great Falls to Indiana

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

Alaska Airlines

Oct 31

GTF6:50 pmGreat Falls

28h 34m

1 stop

ORD12:24 amChicago O'Hare Intl

Nov 2

ORD5:00 amChicago O'Hare Intl

13h 10m

1 stop

GTF5:10 pmGreat Falls

$485

Find similar

Alaska Airlines

Oct 30

GTF6:50 pmGreat Falls

28h 34m

1 stop

ORD12:24 amChicago O'Hare Intl

Nov 2

ORD5:00 amChicago O'Hare Intl

13h 10m

1 stop

GTF5:10 pmGreat Falls

$506

Find similar

Alaska Airlines

Oct 31

GTF6:50 pmGreat Falls

17h 19m

2 stops

ORD1:09 pmChicago O'Hare Intl

Nov 2

ORD5:00 amChicago O'Hare Intl

13h 10m

1 stop

GTF5:10 pmGreat Falls

$532

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Great FallsChicago

GTF - ORD

GTFORD

Great Falls

Tue 3/3

1:10 pm-9:55 pm

1 stop7h 45m

Chicago O'Hare Intl

Wed 3/4

7:30 am-5:44 pm

2 stops11h 14m

$280

Great FallsChicago

GTF - ORD

GTFORD

Great Falls

Tue 3/3

1:10 pm-9:55 pm

1 stop7h 45m

Chicago O'Hare Intl

Wed 3/4

7:30 am-10:53 pm

2 stops16h 23m

$290

Great FallsChicago

GTF - ORD

GTFORD

Great Falls

Tue 3/3

4:00 pm-5:04 am

1 stop12h 04m

Chicago O'Hare Intl

Wed 3/4

7:45 am-3:20 pm

1 stop8h 35m

$304

Great FallsChicago

GTF - ORD

GTFORD

Great Falls

Tue 3/3

1:10 pm-11:44 pm

2 stops9h 34m

Chicago O'Hare Intl

Wed 3/4

7:30 am-5:44 pm

2 stops11h 14m

$305

Great FallsChicago

GTF - ORD

GTFORD

Great Falls

Thu 9/25

7:00 am-1:12 pm

1 stop5h 12m

Chicago O'Hare Intl

Mon 9/29

2:17 pm-9:11 pm

1 stop7h 54m

$306

Great FallsChicago

GTF - ORD

GTFORD

Great Falls

Wed 10/1

2:31 pm-11:59 pm

1 stop8h 28m

Chicago O'Hare Intl

Sat 10/4

2:53 pm-9:11 pm

1 stop7h 18m

$316

Great FallsIndianapolis

GTF - IND

GTFIND

Great Falls

Sun 10/26

1:05 pm-9:28 pm

2 stops30h 23m

Indianapolis

Fri 10/31

7:30 am-9:37 pm

1 stop16h 07m

$352

Great FallsChicago

GTF - ORD

GTFORD

Great Falls

Thu 10/30

5:14 pm-4:56 pm

2 stops22h 42m

Chicago O'Hare Intl

Sun 11/2

10:43 pm-8:32 pm

1 stop22h 49m

$386

Great FallsChicago

GTF - ORD

GTFORD

Great Falls

Fri 10/31

6:50 pm-12:24 am

1 stop28h 34m

Chicago O'Hare Intl

Sun 11/2

5:00 am-5:10 pm

1 stop13h 10m

$485

Great FallsChicago

GTF - ORD

GTFORD

Great Falls

Thu 10/30

6:50 pm-12:24 am

1 stop28h 34m

Chicago O'Hare Intl

Sun 11/2

5:00 am-5:10 pm

1 stop13h 10m

$506

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

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

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

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

Our data shows that Monday is the least expensive day to fly to Indiana. Tickets to fly out on this day can be as low as $517. On the other hand, Tuesday is the most expensive day to depart from Great Falls because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $804.

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

Our data shows that the cheapest Great Falls to Indiana flights are usually those with departure times at noon. Our users have found flights to Indiana at noon for as low as $517. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $647 on average. Flights to Indiana 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 Indiana flights?

You could potentially save up to 16% on your flight if you consider stops on a Great Falls to Indiana flight.

Cheap Great Falls to Indiana flight deals and tips

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

Direct flights	None

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

Search flight deals

When did momondo last update prices for flights from Great Falls Airport to Indiana?
Prices for flights from Great Falls Airport to Indiana refresh daily.
How many operators does momondo search for flights from Great Falls Airport to Indiana?
As of September 2025, there are 3 operators available to choose from for flights from Great Falls Airport to Indiana.
How old do you have to be to fly from Great Falls Airport to Indiana?
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 Great Falls Airport to Indiana.
What documentation or ID do you need to fly to Indiana?
The required travel and health documents for your Indiana trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Indiana. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Great Falls to Indiana

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $324	Free Cancellation	Rating 7.9 7,960 reviews		Search Delta flights
United Airlines	PriceFrom $370	Free Cancellation	Rating 7.4 8,937 reviews		Search United Airlines flights

Why use momondo?

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

Finding the right flight to Indiana from Great Falls is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Indiana quick and easy, saving you time and money.

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

Flights from Great Falls to Indiana with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

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 Great Falls to Indiana.

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

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

An easier way to manage your Indiana trip

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Find better results for your trip to Indiana

Popular cities in Indiana

Flights to New Yorkfrom $49

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Flights to Bostonfrom $60

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Flights to Dallasfrom $63

Flights to Seattlefrom $78

Cheap flights from Great Falls to Indiana from $153

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 Indiana departing on 10/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Great Falls to Indiana

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

United Airlines flights from Great Falls to Indiana

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

Alaska Airlines flights from Great Falls to Indiana

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

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

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 cheapest day to depart on your flight to Indiana?

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

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

You could potentially save up to 16% on your flight if you consider stops on a Great Falls to Indiana flight.

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

United Airlines is the most popular carrier operating from Great Falls to Indiana

Cheap Great Falls to Indiana flight deals and tips

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

Direct flights

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

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

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

What documentation or ID do you need to fly to Indiana?

Best airlines flying from Great Falls to Indiana

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

Why use momondo?

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

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

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

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

An easier way to manage your Indiana trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Indiana

Popular cities in Indiana

Popular flights according to clicks in the last 7 days on momondo