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 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.

$473 Cheap Flights from Great Falls to South Dakota in 2026/27

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.

2:45 pm - 8:04 pmGTF Great Falls-FSD Sioux Falls Joe Foss Field

4h 19m1 stop Denver Intl

9:32 am - 1:49 pmFSD Sioux Falls Joe Foss Field-GTF Great Falls

5h 17m1 stop Denver Intl

$473United Airlines

Sat, Nov 7 - Tue, Nov 10

2:45 pm - 8:04 pmGTF Great Falls-FSD Sioux Falls Joe Foss Field

4h 19m1 stop Denver Intl

6:00 am - 1:49 pmFSD Sioux Falls Joe Foss Field-GTF Great Falls

8h 49m2 stops Chicago O'Hare Intl Denver Intl

$479United Airlines

Sat, Nov 7 - Tue, Nov 10

2:45 pm - 8:04 pmGTF Great Falls-FSD Sioux Falls Joe Foss Field

4h 19m1 stop Denver Intl

9:32 am - 1:49 pmFSD Sioux Falls Joe Foss Field-GTF Great Falls

5h 17m1 stop Denver Intl

$518United Airlines

Sat, Nov 7 - Tue, Nov 10

9:51 am - 12:38 pmGTF Great Falls-FSD Sioux Falls Joe Foss Field

25h 47m1 stop Phoenix-Mesa Gateway

9:56 pm - 9:01 amFSD Sioux Falls Joe Foss Field-GTF Great Falls

12h 05m1 stop Phoenix-Mesa Gateway

$589Allegiant Air

Sun, Oct 18 - Wed, Oct 21

2:45 pm - 8:04 pmGTF Great Falls-FSD Sioux Falls Joe Foss Field

4h 19m1 stop Denver Intl

6:00 am - 1:49 pmFSD Sioux Falls Joe Foss Field-GTF Great Falls

8h 49m2 stops Chicago O'Hare Intl Denver Intl

$608United Airlines

Sat, Nov 7 - Tue, Nov 10

2:45 pm - 8:04 pmGTF Great Falls-FSD Sioux Falls Joe Foss Field

4h 19m1 stop Denver Intl

6:00 am - 1:49 pmFSD Sioux Falls Joe Foss Field-GTF Great Falls

8h 49m2 stops Chicago O'Hare Intl Denver Intl

$653United Airlines

Sat, Nov 7 - Tue, Nov 10

2:45 pm - 8:04 pmGTF Great Falls-FSD Sioux Falls Joe Foss Field

4h 19m1 stop Denver Intl

6:40 pm - 9:38 pmFSD Sioux Falls Joe Foss Field-GTF Great Falls

27h 58m3 stops Chicago O'Hare Intl San Francisco Denver Intl

$659United Airlines

Sat, Nov 7 - Tue, Nov 10

2:45 pm - 8:04 pmGTF Great Falls-FSD Sioux Falls Joe Foss Field

4h 19m1 stop Denver Intl

6:40 pm - 9:38 pmFSD Sioux Falls Joe Foss Field-GTF Great Falls

27h 58m3 stops Chicago O'Hare Intl San Francisco Denver Intl

$704United Airlines

Sat, Nov 7 - Tue, Nov 10

2:37 pm - 8:20 pmGTF Great Falls-FSD Sioux Falls Joe Foss Field

4h 43m1 stop Denver Intl

11:15 am - 9:22 pmFSD Sioux Falls Joe Foss Field-GTF Great Falls

11h 07m2 stops Chicago O'Hare Intl Denver Intl

$822United Airlines

Sun, Oct 18 - Wed, Oct 21

2:37 pm - 11:11 pmGTF Great Falls-FSD Sioux Falls Joe Foss Field

31h 34m2 stops Denver Intl Chicago O'Hare Intl

11:15 am - 9:22 pmFSD Sioux Falls Joe Foss Field-GTF Great Falls

11h 07m2 stops Chicago O'Hare Intl Denver Intl

$1,140United Airlines

Sun, Oct 18 - Wed, Oct 21

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United Airlines flights from Great Falls to South Dakota

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

United Airlines

Nov 7

GTF2:45 pmGreat Falls

4h 19m

1 stop

FSD8:04 pmSioux Falls Joe Foss Field

Nov 10

FSD9:32 amSioux Falls Joe Foss Field

5h 17m

1 stop

GTF1:49 pmGreat Falls

$473

United Airlines

Nov 7

GTF2:45 pmGreat Falls

4h 19m

1 stop

FSD8:04 pmSioux Falls Joe Foss Field

Nov 10

FSD6:00 amSioux Falls Joe Foss Field

8h 49m

2 stops

GTF1:49 pmGreat Falls

$479

United Airlines

Nov 7

GTF2:45 pmGreat Falls

4h 19m

1 stop

FSD8:04 pmSioux Falls Joe Foss Field

Nov 10

FSD9:32 amSioux Falls Joe Foss Field

5h 17m

1 stop

GTF1:49 pmGreat Falls

$518

momondo Fare Finder

Use the filters below to find and compare flights from Great Falls to South Dakota that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Great FallsSioux Falls

GTF Great Falls - FSD Sioux Falls Joe Foss Field

GTFFSD

Great Falls

Sat 11/7

2:45 pm-8:04 pm

1 stop4h 19m

Sioux Falls Joe Foss Field

Tue 11/10

9:32 am-1:49 pm

1 stop5h 17m

$473

Great FallsSioux Falls

GTF Great Falls - FSD Sioux Falls Joe Foss Field

GTFFSD

Great Falls

Sat 11/7

2:45 pm-8:04 pm

1 stop4h 19m

Sioux Falls Joe Foss Field

Tue 11/10

6:00 am-1:49 pm

2 stops8h 49m

$479

Great FallsSioux Falls

GTF Great Falls - FSD Sioux Falls Joe Foss Field

GTFFSD

Great Falls

Sat 11/7

2:45 pm-8:04 pm

1 stop4h 19m

Sioux Falls Joe Foss Field

Tue 11/10

9:32 am-1:49 pm

1 stop5h 17m

$518

Great FallsSioux Falls

GTF Great Falls - FSD Sioux Falls Joe Foss Field

GTFFSD

Great Falls

Sun 10/18

9:51 am-12:38 pm

1 stop25h 47m

Sioux Falls Joe Foss Field

Wed 10/21

9:56 pm-9:01 am

1 stop12h 05m

$589

Great FallsSioux Falls

GTF Great Falls - FSD Sioux Falls Joe Foss Field

GTFFSD

Great Falls

Sat 11/7

2:45 pm-8:04 pm

1 stop4h 19m

Sioux Falls Joe Foss Field

Tue 11/10

6:00 am-1:49 pm

2 stops8h 49m

$608

Great FallsSioux Falls

GTF Great Falls - FSD Sioux Falls Joe Foss Field

GTFFSD

Great Falls

Sat 11/7

2:45 pm-8:04 pm

1 stop4h 19m

Sioux Falls Joe Foss Field

Tue 11/10

6:00 am-1:49 pm

2 stops8h 49m

$653

Great FallsSioux Falls

GTF Great Falls - FSD Sioux Falls Joe Foss Field

GTFFSD

Great Falls

Sat 11/7

2:45 pm-8:04 pm

1 stop4h 19m

Sioux Falls Joe Foss Field

Tue 11/10

6:40 pm-9:38 pm

3 stops27h 58m

$659

Great FallsSioux Falls

GTF Great Falls - FSD Sioux Falls Joe Foss Field

GTFFSD

Great Falls

Sat 11/7

2:45 pm-8:04 pm

1 stop4h 19m

Sioux Falls Joe Foss Field

Tue 11/10

6:40 pm-9:38 pm

3 stops27h 58m

$704

Great FallsSioux Falls

GTF Great Falls - FSD Sioux Falls Joe Foss Field

GTFFSD

Great Falls

Sun 10/18

2:37 pm-8:20 pm

1 stop4h 43m

Sioux Falls Joe Foss Field

Wed 10/21

11:15 am-9:22 pm

2 stops11h 07m

$822

Great FallsSioux Falls

GTF Great Falls - FSD Sioux Falls Joe Foss Field

GTFFSD

Great Falls

Sun 10/18

2:37 pm-11:11 pm

2 stops31h 34m

Sioux Falls Joe Foss Field

Wed 10/21

11:15 am-9:22 pm

2 stops11h 07m

$1,140

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

Best Price Found	$473
Fastest flight time	4h 19m
Direct flights	None

The best flight deal from Great Falls to South Dakota found on momondo in the last 72 hours is $473

The fastest flight from Great Falls to South Dakota takes 4h 19m

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 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.

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.