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Cheap flights from Indiana to Great Falls from $117

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Indiana to Great Falls departing on 10/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Indiana to Great Falls

Cheap round-trip flights

United Airlines Logo
3:30 pm - 9:28 pmSDF-GTF
7h 58m1 stop
United Airlines Logo
2:31 pm - 10:30 pmGTF-SDF
5h 59m1 stop
$254United Airlines
Find Deal
Sat, Sep 20 - Fri, Sep 26
United Airlines Logo
9:55 am - 9:28 pmSDF-GTF
13h 33m2 stops
United Airlines Logo
2:31 pm - 10:30 pmGTF-SDF
5h 59m1 stop
$259United Airlines
Find Deal
Sat, Sep 20 - Fri, Sep 26
United Airlines Logo
1:58 pm - 9:28 pmORD-GTF
8h 30m1 stop
United Airlines Logo
2:35 pm - 9:32 pmGTF-ORD
5h 57m1 stop
$263United Airlines
Find Deal
Sat, Aug 23 - Sat, Aug 30
United Airlines Logo
7:15 am - 1:37 pmORD-GTF
7h 22m1 stop
United Airlines Logo
2:35 pm - 10:42 pmGTF-ORD
7h 07m1 stop
$278United Airlines
Find Deal
Wed, Aug 20 - Sun, Aug 24
Alaska Airlines Logo
6:00 am - 5:35 pmORD-GTF
12h 35m1 stop
Alaska Airlines Logo
6:15 pm - 6:24 amGTF-ORD
11h 09m1 stop
$302Alaska Airlines
Find Deal
Tue, Oct 14 - Sun, Oct 19
Logo
6:15 am - 4:05 pmORD-GTF
10h 50m1 stop
Logo
4:55 pm - 1:09 pmGTF-ORD
19h 14m2 stops
$305
Find Deal
Mon, Sep 8 - Mon, Sep 15
Alaska Airlines Logo
6:00 am - 6:10 pmORD-GTF
13h 10m1 stop
Alaska Airlines Logo
6:50 pm - 6:22 amGTF-ORD
10h 32m1 stop
$318Alaska Airlines
Find Deal
Mon, Nov 3 - Fri, Nov 7
Logo
6:15 am - 4:05 pmORD-GTF
10h 50m1 stop
Logo
4:55 pm - 10:48 pmGTF-ORD
28h 53m3 stops
$333
Find Deal
Mon, Sep 8 - Mon, Sep 15
Delta Logo
4:25 pm - 8:34 pmSDF-GTF
6h 09m1 stop
Delta Logo
5:45 am - 6:52 pmGTF-SDF
11h 07m2 stops
$344Delta
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Sat, Aug 23 - Wed, Aug 27
Delta Logo
4:25 pm - 10:45 pmSDF-GTF
8h 20m2 stops
Delta Logo
5:45 am - 6:52 pmGTF-SDF
11h 07m2 stops
$349Delta
Find Deal
Sat, Aug 23 - Wed, Aug 27

Alaska Airlines flights from Indiana to Great Falls

Our best Alaska Airlines deals on Indiana to Great Falls flight tickets
Alaska Airlines
Oct 14
ORD6:00 amChicago O'Hare Intl
12h 35m
1 stop
GTF5:35 pmGreat Falls
Oct 19
GTF6:15 pmGreat Falls
11h 09m
1 stop
ORD6:24 amChicago O'Hare Intl
$302
Find similar
Alaska Airlines
Nov 3
ORD6:00 amChicago O'Hare Intl
13h 10m
1 stop
GTF6:10 pmGreat Falls
Nov 7
GTF6:50 pmGreat Falls
10h 32m
1 stop
ORD6:22 amChicago O'Hare Intl
$318
Find similar
Alaska Airlines
Oct 14
ORD3:50 pmChicago O'Hare Intl
26h 45m
2 stops
GTF5:35 pmGreat Falls
Oct 19
GTF6:15 pmGreat Falls
11h 09m
1 stop
ORD6:24 amChicago O'Hare Intl
$322
Find similar

Delta flights from Indiana to Great Falls

Our best Delta deals on Indiana to Great Falls flight tickets
Delta
Aug 23
SDF4:25 pmLouisville Intl
6h 09m
1 stop
GTF8:34 pmGreat Falls
Aug 27
GTF5:45 amGreat Falls
11h 07m
2 stops
SDF6:52 pmLouisville Intl
$344
Find similar
Delta
Aug 23
SDF4:25 pmLouisville Intl
8h 20m
2 stops
GTF10:45 pmGreat Falls
Aug 27
GTF5:45 amGreat Falls
11h 07m
2 stops
SDF6:52 pmLouisville Intl
$349
Find similar
Delta
Aug 23
ORD8:25 amChicago O'Hare Intl
10h 01m
2 stops
GTF5:26 pmGreat Falls
Aug 30
GTF5:45 amGreat Falls
5h 13m
1 stop
ORD11:58 amChicago O'Hare Intl
$369
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Indiana to Great Falls that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 7, 2025.
Use the filters below to find and compare flights from Indiana to Great Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleGreat Falls

SDF - GTF

SDFGTF

Louisville Intl

Sat 9/20

3:30 pm-9:28 pm

1 stop7h 58m

Great Falls

Fri 9/26

2:31 pm-10:30 pm

1 stop5h 59m

$254

LouisvilleGreat Falls

SDF - GTF

SDFGTF

Louisville Intl

Sat 9/20

9:55 am-9:28 pm

2 stops13h 33m

Great Falls

Fri 9/26

2:31 pm-10:30 pm

1 stop5h 59m

$259

ChicagoGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

Sat 8/23

1:58 pm-9:28 pm

1 stop8h 30m

Great Falls

Sat 8/30

2:35 pm-9:32 pm

1 stop5h 57m

$263

ChicagoGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

Wed 8/20

7:15 am-1:37 pm

1 stop7h 22m

Great Falls

Sun 8/24

2:35 pm-10:42 pm

1 stop7h 07m

$278

ChicagoGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

Tue 10/14

6:00 am-5:35 pm

1 stop12h 35m

Great Falls

Sun 10/19

6:15 pm-6:24 am

1 stop11h 09m

$302

ChicagoGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

Mon 9/8

6:15 am-4:05 pm

1 stop10h 50m

Great Falls

Mon 9/15

4:55 pm-1:09 pm

2 stops19h 14m

$305

ChicagoGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

Mon 11/3

6:00 am-6:10 pm

1 stop13h 10m

Great Falls

Fri 11/7

6:50 pm-6:22 am

1 stop10h 32m

$318

ChicagoGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

Mon 9/8

6:15 am-4:05 pm

1 stop10h 50m

Great Falls

Mon 9/15

4:55 pm-10:48 pm

3 stops28h 53m

$333

LouisvilleGreat Falls

SDF - GTF

SDFGTF

Louisville Intl

Sat 8/23

4:25 pm-8:34 pm

1 stop6h 09m

Great Falls

Wed 8/27

5:45 am-6:52 pm

2 stops11h 07m

$344

LouisvilleGreat Falls

SDF - GTF

SDFGTF

Louisville Intl

Sat 8/23

4:25 pm-10:45 pm

2 stops8h 20m

Great Falls

Wed 8/27

5:45 am-6:52 pm

2 stops11h 07m

$349

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Great Falls from

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

What is the cheapest day to depart on your flight to Great Falls?

The cheapest day to depart on your flight to Great Falls is on a Thursday when prices can be found for as low as $578. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday is the most expensive day to depart from Indiana because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $878.

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

According to our data, the cheapest time of day to fly to Great Falls is in the evening. momondo users have found flights departing from Indiana to Great Falls in the evening for as low as $580. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $633 on average. Flights to Great Falls from Indiana in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

You could potentially save up to 31% 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

Best Price Found

$117

Fastest flight time

6h 05m

Direct flights

None

Airports in Great Falls

1 airport
The best one-way flight to Great Falls from Indiana in the past 72 hours is $117. The best round-trip flight deal from Indiana to Great Falls found on momondo in the last 72 hours is $254.
The fastest flight from Indiana to Great Falls takes 6h 05m
There are no direct flights from Indiana to Great Falls. Popular non-direct routes for this connection are Chicago O'Hare Intl Airport - Great Falls Airport, Cincinnati Cinci./N. Kentucky Airport - Great Falls Airport and Indianapolis Airport - Great Falls Airport.
There is 1 airport near Great Falls: 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?

  • 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
United AirlinesPriceFrom $440Free CancellationRating
7.4
8,917 reviews
Search United Airlines flights

Traveling to a place near Great Falls?

Book flights to Great Falls if you plan to visit one of these locations
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.

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