How do I get Price Alerts for flights from Great Falls to South Dakota?

Price Alerts will notify you by email when the price for flights to South Dakota from Great Falls decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from Great Falls to South Dakota with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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

Prices for flights from Great Falls Airport to South Dakota refresh daily.

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

As of April 2026, there is 1 operator available to choose from for flights from Great Falls Airport to South Dakota.

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

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 South Dakota.

What documentation or ID do you need to fly to South Dakota?

The required travel and health documents for your South Dakota 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 South Dakota. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$328 Cheap Flights from Great Falls to South Dakota in 2026

1 adult

0 bags

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Find the cheapest flights from Great Falls to South Dakota

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:15 am - 12:50 pm

GTF

FSD

5h 35m

1 stop

5:05 pm - 9:18 pm

FSD

GTF

5h 13m

1 stop

$328United Airlines

Tue, Apr 28 - Sat, May 2

6:15 am - 12:50 pm

GTF

FSD

5h 35m

1 stop

11:25 am - 9:18 pm

FSD

GTF

10h 53m

2 stops

$365United Airlines

Tue, Apr 28 - Sat, May 2

2:35 pm - 8:20 pm

GTF

FSD

4h 45m

1 stop

4:57 pm - 9:18 pm

FSD

GTF

5h 21m

1 stop

$385United Airlines

Fri, May 1 - Tue, May 5

1:07 pm - 11:11 pm

GTF

FSD

9h 04m

2 stops

9:15 am - 5:39 pm

FSD

GTF

9h 24m

2 stops

$399Delta

Sat, May 16 - Sat, May 23

2:35 pm - 8:20 pm

GTF

FSD

4h 45m

1 stop

5:05 pm - 9:34 pm

FSD

GTF

5h 29m

1 stop

$403United Airlines

Sat, May 16 - Sat, May 23

2:35 pm - 8:20 pm

GTF

FSD

4h 45m

1 stop

5:00 am - 1:34 pm

FSD

GTF

9h 34m

2 stops

$431United Airlines

Fri, May 1 - Tue, May 5

1:07 pm - 11:11 pm

GTF

FSD

9h 04m

2 stops

9:15 am - 5:39 pm

FSD

GTF

9h 24m

2 stops

$442Delta

Sat, May 16 - Sat, May 23

1:07 pm - 11:11 pm

GTF

FSD

9h 04m

2 stops

9:15 am - 5:39 pm

FSD

GTF

9h 24m

2 stops

$462Delta

Sat, May 16 - Sat, May 23

2:35 pm - 8:20 pm

GTF

FSD

4h 45m

1 stop

5:05 pm - 9:34 pm

FSD

GTF

5h 29m

1 stop

$488United Airlines

Sat, May 16 - Sat, May 23

2:35 pm - 12:49 am

GTF

FSD

9h 14m

2 stops

5:00 am - 1:34 pm

FSD

GTF

9h 34m

2 stops

$491United Airlines

Fri, May 1 - Tue, May 5

United Airlines flights from Great Falls to South Dakota

Our best United Airlines deals on Great Falls to South Dakota flight tickets

United Airlines

Apr 28

GTF6:15 amGreat Falls

5h 35m

1 stop

FSD12:50 pmSioux Falls Joe Foss Field

May 2

FSD5:05 pmSioux Falls Joe Foss Field

5h 13m

1 stop

GTF9:18 pmGreat Falls

$328

United Airlines

Apr 28

GTF6:15 amGreat Falls

5h 35m

1 stop

FSD12:50 pmSioux Falls Joe Foss Field

May 2

FSD11:25 amSioux Falls Joe Foss Field

10h 53m

2 stops

GTF9:18 pmGreat Falls

$365

United Airlines

May 1

GTF2:35 pmGreat Falls

4h 45m

1 stop

FSD8:20 pmSioux Falls Joe Foss Field

May 5

FSD4:57 pmSioux Falls Joe Foss Field

5h 21m

1 stop

GTF9:18 pmGreat Falls

$385

Delta flights from Great Falls to South Dakota

Our best Delta deals on Great Falls to South Dakota flight tickets

Delta

May 16

GTF1:07 pmGreat Falls

9h 04m

2 stops

FSD11:11 pmSioux Falls Joe Foss Field

May 23

FSD9:15 amSioux Falls Joe Foss Field

9h 24m

2 stops

GTF5:39 pmGreat Falls

$399

Delta

May 16

GTF1:07 pmGreat Falls

9h 04m

2 stops

FSD11:11 pmSioux Falls Joe Foss Field

May 23

FSD9:15 amSioux Falls Joe Foss Field

9h 24m

2 stops

GTF5:39 pmGreat Falls

$442

Delta

May 16

GTF1:07 pmGreat Falls

9h 04m

2 stops

FSD11:11 pmSioux Falls Joe Foss Field

May 23

FSD9:15 amSioux Falls Joe Foss Field

9h 24m

2 stops

GTF5:39 pmGreat Falls

$462

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Great FallsSioux Falls

GTF - FSD

GTFFSD

Great Falls

Tue 4/28

6:15 am-12:50 pm

1 stop5h 35m

Sioux Falls Joe Foss Field

Sat 5/2

5:05 pm-9:18 pm

1 stop5h 13m

$328

Great FallsSioux Falls

GTF - FSD

GTFFSD

Great Falls

Tue 4/28

6:15 am-12:50 pm

1 stop5h 35m

Sioux Falls Joe Foss Field

Sat 5/2

11:25 am-9:18 pm

2 stops10h 53m

$365

Quickest round-trip

Great FallsSioux Falls

GTF - FSD

GTFFSD

Great Falls

Fri 5/1

2:35 pm-8:20 pm

1 stop4h 45m

Sioux Falls Joe Foss Field

Tue 5/5

4:57 pm-9:18 pm

1 stop5h 21m

$385

Great FallsSioux Falls

GTF - FSD

GTFFSD

Great Falls

Sat 5/16

1:07 pm-11:11 pm

2 stops9h 04m

Sioux Falls Joe Foss Field

Sat 5/23

9:15 am-5:39 pm

2 stops9h 24m

$399

Great FallsSioux Falls

GTF - FSD

GTFFSD

Great Falls

Sat 5/16

2:35 pm-8:20 pm

1 stop4h 45m

Sioux Falls Joe Foss Field

Sat 5/23

5:05 pm-9:34 pm

1 stop5h 29m

$403

Great FallsSioux Falls

GTF - FSD

GTFFSD

Great Falls

Fri 5/1

2:35 pm-8:20 pm

1 stop4h 45m

Sioux Falls Joe Foss Field

Tue 5/5

5:00 am-1:34 pm

2 stops9h 34m

$431

Great FallsSioux Falls

GTF - FSD

GTFFSD

Great Falls

Sat 5/16

1:07 pm-11:11 pm

2 stops9h 04m

Sioux Falls Joe Foss Field

Sat 5/23

9:15 am-5:39 pm

2 stops9h 24m

$442

Great FallsSioux Falls

GTF - FSD

GTFFSD

Great Falls

Sat 5/16

1:07 pm-11:11 pm

2 stops9h 04m

Sioux Falls Joe Foss Field

Sat 5/23

9:15 am-5:39 pm

2 stops9h 24m

$462

Great FallsSioux Falls

GTF - FSD

GTFFSD

Great Falls

Sat 5/16

2:35 pm-8:20 pm

1 stop4h 45m

Sioux Falls Joe Foss Field

Sat 5/23

5:05 pm-9:34 pm

1 stop5h 29m

$488

Great FallsSioux Falls

GTF - FSD

GTFFSD

Great Falls

Fri 5/1

2:35 pm-12:49 am

2 stops9h 14m

Sioux Falls Joe Foss Field

Tue 5/5

5:00 am-1:34 pm

2 stops9h 34m

$491

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Great Falls to South Dakota flight deals and tips

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

Fastest flight time	4h 31m
Direct flights	None

The fastest flight from Great Falls to South Dakota takes 4h 31m

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

Search flight deals

Frequently asked questions about flying from Great Falls to South Dakota

When did momondo last update prices for flights from Great Falls Airport to South Dakota?
Prices for flights from Great Falls Airport to South Dakota refresh daily.
How many operators does momondo search for flights from Great Falls Airport to South Dakota?
As of April 2026, there is 1 operator available to choose from for flights from Great Falls Airport to South Dakota.
How old do you have to be to fly from Great Falls Airport to South Dakota?
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 South Dakota.
What documentation or ID do you need to fly to South Dakota?
The required travel and health documents for your South Dakota 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 South Dakota. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Great Falls to South Dakota

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $238	Free Cancellation	Rating 7.4 9,589 reviews		Search United Airlines flights

Frequently asked questions about flying from Great Falls to South Dakota

How do I get Price Alerts for flights from Great Falls to South Dakota?
Price Alerts will notify you by email when the price for flights to South Dakota from Great Falls decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from Great Falls to South Dakota with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to South Dakota from Great Falls.

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

Yes. momondo enables you to select and highlight flights to South Dakota from Great Falls with this policy.

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

Once all potential Great Falls to South Dakota flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to South Dakota from Great Falls are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.