When did momondo last update prices for flights from South Dakota to Montana?

Prices for flights from South Dakota to Montana are updated daily.

How many operators does momondo search for flights from South Dakota to Montana?

The number of operators available for flights from South Dakota to Montana is 2 as of September 2025.

How old do you have to be to fly from South Dakota to Montana?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from South Dakota to Montana.

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

The travel and health documents you'll need for your trip to Montana may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Montana. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$229 Cheap Flights from South Dakota to Montana in 2025/26

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Find the cheapest flights from South Dakota to Montana

Round-trip

Last minute

Cheap round-trip flights

5:50 pm - 10:46 pmRAP-BIL

4h 56m1 stop

2:30 pm - 6:40 pmBIL-RAP

4h 10m1 stop

$229United Airlines

Find Deal

Tue, Oct 7 - Sat, Oct 11

8:01 am - 12:52 pmFSD-BZN

5h 51m1 stop

6:10 am - 12:55 pmBZN-FSD

5h 45m1 stop

$249Delta

Find Deal

Sat, Oct 25 - Tue, Oct 28

5:14 pm - 9:07 pmFSD-BZN

4h 53m1 stop

4:30 pm - 11:15 pmBZN-FSD

5h 45m1 stop

$269United Airlines

Find Deal

Sat, Oct 4 - Tue, Oct 7

8:30 am - 1:25 pmRAP-FCA

4h 55m1 stop

6:30 am - 12:37 pmFCA-RAP

6h 07m1 stop

$269United Airlines

Find Deal

Tue, Oct 7 - Sat, Oct 11

11:52 am - 4:08 pmFSD-FCA

5h 16m1 stop

2:31 pm - 8:21 pmFCA-FSD

4h 50m1 stop

$269United Airlines

Find Deal

Tue, Oct 7 - Sat, Oct 11

8:00 am - 4:08 pmFSD-FCA

9h 08m2 stops

2:31 pm - 8:21 pmFCA-FSD

4h 50m1 stop

$274United Airlines

Find Deal

Tue, Oct 7 - Sat, Oct 11

1:29 pm - 9:18 pmFSD-BZN

8h 49m1 stop

10:20 pm - 2:39 pmBZN-FSD

15h 19m1 stop

$370Allegiant Air

Find Deal

Mon, Oct 6 - Fri, Oct 10

6:27 pm - 11:50 amFSD-BIL

42h 23m1 stop

1:54 pm - 9:16 pmBIL-FSD

6h 22m1 stop

$501American Airlines

Find Deal

Sun, Oct 19 - Tue, Oct 21

1:20 pm - 10:38 pmFSD-HLN

10h 18m2 stops

5:35 am - 7:18 pmHLN-FSD

12h 43m2 stops

$549Delta

Find Deal

Sat, Feb 21 - Wed, Feb 25

5:37 am - 10:07 pmRAP-BIL

16h 30m2 stops

5:03 am - 8:11 pmBIL-RAP

15h 08m2 stops

$795American Airlines

Find Deal

Tue, Mar 3 - Sat, Mar 7

Delta flights from South Dakota to Montana

Our best Delta deals on South Dakota to Montana flight tickets

Delta

Oct 25

FSD8:01 amSioux Falls Joe Foss Field

5h 51m

1 stop

BZN12:52 pmBozeman Gallatin Field

Oct 28

BZN6:10 amBozeman Gallatin Field

5h 45m

1 stop

FSD12:55 pmSioux Falls Joe Foss Field

$249

Find similar

Delta

Sep 29

FSD5:46 pmSioux Falls Joe Foss Field

7h 10m

1 stop

BZN11:56 pmBozeman Gallatin Field

Oct 7

BZN6:10 amBozeman Gallatin Field

5h 45m

1 stop

FSD12:55 pmSioux Falls Joe Foss Field

$419

Find similar

Delta

Feb 21

FSD1:20 pmSioux Falls Joe Foss Field

10h 18m

2 stops

HLN10:38 pmHelena

Feb 25

HLN5:35 amHelena

12h 43m

2 stops

FSD7:18 pmSioux Falls Joe Foss Field

$549

Find similar

United Airlines flights from South Dakota to Montana

Our best United Airlines deals on South Dakota to Montana flight tickets

United Airlines

Oct 7

RAP5:50 pmRapid City

4h 56m

1 stop

BIL10:46 pmBillings Logan Intl

Oct 11

BIL2:30 pmBillings Logan Intl

4h 10m

1 stop

RAP6:40 pmRapid City

$229

Find similar

United Airlines

Oct 4

FSD5:14 pmSioux Falls Joe Foss Field

4h 53m

1 stop

BZN9:07 pmBozeman Gallatin Field

Oct 7

BZN4:30 pmBozeman Gallatin Field

5h 45m

1 stop

FSD11:15 pmSioux Falls Joe Foss Field

$269

Find similar

United Airlines

Oct 7

FSD8:00 amSioux Falls Joe Foss Field

9h 08m

2 stops

FCA4:08 pmKalispell Glacier Park

Oct 11

FCA2:31 pmKalispell Glacier Park

4h 50m

1 stop

FSD8:21 pmSioux Falls Joe Foss Field

$274

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Rapid CityBillings

RAP - BIL

RAPBIL

Rapid City

Tue 10/7

5:50 pm-10:46 pm

1 stop4h 56m

Billings Logan Intl

Sat 10/11

2:30 pm-6:40 pm

1 stop4h 10m

$229

Sioux FallsBozeman

FSD - BZN

FSDBZN

Sioux Falls Joe Foss Field

Sat 10/25

8:01 am-12:52 pm

1 stop5h 51m

Bozeman Gallatin Field

Tue 10/28

6:10 am-12:55 pm

1 stop5h 45m

$249

Sioux FallsBozeman

FSD - BZN

FSDBZN

Sioux Falls Joe Foss Field

Sat 10/4

5:14 pm-9:07 pm

1 stop4h 53m

Bozeman Gallatin Field

Tue 10/7

4:30 pm-11:15 pm

1 stop5h 45m

$269

Rapid CityKalispell

RAP - FCA

RAPFCA

Rapid City

Tue 10/7

8:30 am-1:25 pm

1 stop4h 55m

Kalispell Glacier Park

Sat 10/11

6:30 am-12:37 pm

1 stop6h 07m

$269

Sioux FallsKalispell

FSD - FCA

FSDFCA

Sioux Falls Joe Foss Field

Tue 10/7

11:52 am-4:08 pm

1 stop5h 16m

Kalispell Glacier Park

Sat 10/11

2:31 pm-8:21 pm

1 stop4h 50m

$269

Sioux FallsKalispell

FSD - FCA

FSDFCA

Sioux Falls Joe Foss Field

Tue 10/7

8:00 am-4:08 pm

2 stops9h 08m

Kalispell Glacier Park

Sat 10/11

2:31 pm-8:21 pm

1 stop4h 50m

$274

Sioux FallsBozeman

FSD - BZN

FSDBZN

Sioux Falls Joe Foss Field

Mon 10/6

1:29 pm-9:18 pm

1 stop8h 49m

Bozeman Gallatin Field

Fri 10/10

10:20 pm-2:39 pm

1 stop15h 19m

$370

Sioux FallsBillings

FSD - BIL

FSDBIL

Sioux Falls Joe Foss Field

Sun 10/19

6:27 pm-11:50 am

1 stop42h 23m

Billings Logan Intl

Tue 10/21

1:54 pm-9:16 pm

1 stop6h 22m

$501

Sioux FallsHelena

FSD - HLN

FSDHLN

Sioux Falls Joe Foss Field

Sat 2/21

1:20 pm-10:38 pm

2 stops10h 18m

Helena

Wed 2/25

5:35 am-7:18 pm

2 stops12h 43m

$549

Rapid CityBillings

RAP - BIL

RAPBIL

Rapid City

Tue 3/3

5:37 am-10:07 pm

2 stops16h 30m

Billings Logan Intl

Sat 3/7

5:03 am-8:11 pm

2 stops15h 08m

$795

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from South Dakota to Montana

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 month to fly to Montana?

The cheapest month to fly to Montana from South Dakota is in October. Flight prices, which tend to average around $293, are often lower during this time because this is during the off-season. The month of April is another great option to travel to Montana, with average flight prices from South Dakota averaging around $326.

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

Our data shows that Monday is the least expensive day to fly to Montana. Tickets to fly out on this day can be as low as $487. The most expensive day to fly to Montana is Sunday, with ticket prices averaging around $623.

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

The cheapest time of day to fly to Montana is in the evening when flights can be purchased for as low as $383. At noon is when there is more demand to fly to Montana, so prices are often more expensive at around $697 per ticket.

Can stopping save me money on South Dakota to Montana flights?

You could potentially save up to 38% on your flight if you consider stops on a South Dakota to Montana flight.

Cheap South Dakota to Montana flight deals and tips

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

Direct flights	None

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

Search flight deals

When did momondo last update prices for flights from South Dakota to Montana?
Prices for flights from South Dakota to Montana are updated daily.
How many operators does momondo search for flights from South Dakota to Montana?
The number of operators available for flights from South Dakota to Montana is 2 as of September 2025.
How old do you have to be to fly from South Dakota to Montana?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from South Dakota to Montana.
What documentation or ID do you need to fly to Montana?
The travel and health documents you'll need for your trip to Montana may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Montana. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from South Dakota to Montana

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $174	Free Cancellation	Rating 7.9 7,971 reviews		Search Delta flights
United Airlines	PriceFrom $248	Free Cancellation	Rating 7.4 8,922 reviews		Search United Airlines flights

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from South Dakota to Montana. momondo saves you time and could save you money on your trip.

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

Flights from South Dakota to Montana 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 South Dakota to Montana?

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 South Dakota to Montana.

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

Price alerts on flights to Montana from South Dakota 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.