How long is the flight from South Dakota to Montana?

There are many flights that can get you from South Dakota to Montana in 5h 24m. Fly via United Airlines or Delta to get the fastest option. The distance between South Dakota and Montana is about 723 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

In terms of precipitation, rainfall in Montana ranges from 0.4 - 2.0 inches per month. May is typically the wettest month, when rainfall can reach 2.0 in. January is typically the driest time to visit Montana when rainfall is around 0.4 in.

If weather is an important factor for your trip to Montana, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

What is the cheapest time of day to fly from SD to MT?

When flying from South Dakota to Montana, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from South Dakota to Montana that include hotel bookings?

Yes. In addition to deals on South Dakota to Montana flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from South Dakota to Montana?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Dakota to Montana.

Can I find deals for business class flights from South Dakota to Montana?

Yes. Cheapflights offers flight deals from South Dakota to Montana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$130+ Cheap Flights from South Dakota to Montana

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Cheap flight deals from South Dakota to Montana

Cheapest

Best

Last-minute

One-way

Cheapest flights from South Dakota to Montana
Explore the most affordable flight options available from South Dakota to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 23, 2026.

Wed 11/115:06 pm -

1 stop5h 24m

Sun 11/1512:48 pm -

1 stop7h 49m

Deal found 8/17

$319

Sat 12/128:28 am -

2 stops10h 20m

Sat 1/96:15 am -

1 stop4h 56m

Deal found 8/21

$324

Fri 10/169:42 am -

1 stop6h 46m

Mon 10/194:30 pm -

1 stop6h 14m

Deal found 8/21

$334

Wed 9/26:00 am -

1 stop4h 41m

Tue 9/85:00 am -

1 stop4h 44m

Deal found 8/18

$334

Fri 11/209:32 am -

1 stop6h 58m

Mon 11/234:32 pm -

1 stop6h 12m

Deal found 8/19

$337

Sun 10/115:00 am -

1 stop5h 04m

Sat 10/175:12 pm -

1 stop5h 18m

Deal found 8/20

$341

Mon 9/289:55 am -

1 stop8h 29m

Thu 10/19:56 am -

1 stop24h 04m

Deal found 8/19

$358

Tue 9/15:58 pm -

1 stop4h 09m

Sat 9/52:29 pm -

1 stop6h 08m

Deal found 8/19

$383

Sat 11/79:32 am -

1 stop5h 17m

Wed 11/112:45 pm -

1 stop4h 19m

Deal found 8/17

$388

Sat 9/55:58 pm -

1 stop4h 09m

Wed 9/95:57 pm -

1 stop4h 36m

Deal found 8/21

$389

Sat 9/199:35 am -

1 stop7h 19m

Sat 9/265:12 pm -

1 stop5h 32m

Deal found 8/20

$392

Thu 11/129:32 am -

1 stop4h 58m

Sat 11/1410:40 am -

2 stops11h 49m

Deal found 8/19

$398

Best flights from South Dakota to Montana
Discover carefully curated flight deals from South Dakota to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 23, 2026.

Wed 11/115:06 pm -

1 stop5h 24m

Sun 11/1512:48 pm -

1 stop7h 49m

Deal found 8/17

$319

Sun 9/64:30 pm -

1 stop7h 26m

Thu 9/102:40 pm -

1 stop7h 38m

Deal found 8/22

$424

Mon 9/289:55 am -

1 stop8h 29m

Thu 10/19:56 am -

2 stops33h 11m

Deal found 8/18

$455

Wed 9/26:00 am -

1 stop4h 41m

Tue 9/85:00 am -

1 stop4h 44m

Deal found 8/18

$334

Fri 11/209:32 am -

1 stop6h 58m

Mon 11/234:32 pm -

1 stop6h 12m

Deal found 8/19

$337

Sun 10/115:00 am -

1 stop5h 04m

Sat 10/175:12 pm -

1 stop5h 18m

Deal found 8/20

$341

Tue 10/68:30 am -

1 stop4h 53m

Tue 10/136:00 am -

1 stop5h 09m

Deal found 8/18

$429

Sat 12/128:28 am -

2 stops10h 20m

Sat 1/912:58 pm -

2 stops8h 53m

Deal found 8/21

$443

Tue 9/15:58 pm -

1 stop4h 09m

Sat 9/52:29 pm -

1 stop6h 08m

Deal found 8/19

$383

Fri 10/169:42 am -

1 stop6h 46m

Mon 10/194:30 pm -

1 stop6h 14m

Deal found 8/19

$383

Fri 9/181:05 pm -

2 stops10h 29m

Thu 9/246:23 am -

1 stop4h 56m

Deal found 8/19

$502

Sat 11/79:32 am -

1 stop5h 17m

Wed 11/112:45 pm -

1 stop4h 19m

Deal found 8/17

$388

Sat 9/196:00 am -

2 stops10h 21m

Sat 9/265:12 pm -

1 stop5h 32m

Deal found 8/20

$397

Thu 11/129:32 am -

1 stop4h 58m

Sat 11/1410:40 am -

2 stops11h 49m

Deal found 8/19

$398

Sat 10/249:42 am -

1 stop4h 49m

Wed 10/286:30 am -

1 stop5h 05m

Deal found 8/21

$399

Sat 11/79:32 am -

1 stop5h 08m

Wed 11/112:23 pm -

1 stop4h 41m

Deal found 8/22

$399

Sat 10/175:04 pm -

1 stop5h 04m

Wed 10/212:30 pm -

1 stop4h 50m

Deal found 8/21

$399

Sat 9/125:15 pm -

1 stop5h 06m

Thu 9/175:04 pm -

1 stop5h 40m

Deal found 8/22

$399

Sat 10/249:42 am -

2 stops11h 20m

Wed 10/282:36 pm -

1 stop4h 28m

Deal found 8/18

$404

Sat 12/125:07 pm -

1 stop5h 16m

Sat 1/92:40 pm -

1 stop5h 06m

Deal found 8/21

$414

Wed 11/45:50 pm -

1 stop4h 40m

Sun 11/85:55 pm -

1 stop4h 35m

Deal found 8/21

$429

Thu 1/142:40 pm -

1 stop6h 11m

Mon 1/182:40 pm -

1 stop5h 53m

Deal found 8/19

$429

Thu 9/175:05 pm -

1 stop4h 55m

Sun 9/205:00 am -

1 stop4h 44m

Deal found 8/21

$438

Tue 10/69:42 am -

1 stop6h 46m

Tue 10/134:30 pm -

1 stop6h 14m

Deal found 8/20

$444

Fri 10/95:04 pm -

1 stop5h 18m

Sun 10/112:37 pm -

1 stop4h 43m

Deal found 8/21

$478

Fri 1/87:05 am -

1 stop6h 28m

Tue 1/122:29 pm -

1 stop6h 04m

Deal found 8/22

$489

Tue 1/261:45 pm -

1 stop8h 53m

Sat 1/301:28 pm -

1 stop6h 18m

Deal found 8/21

$499

Fri 9/410:26 am -

1 stop6h 50m

Tue 9/86:01 pm -

1 stop4h 32m

Deal found 8/20

$509

Fri 10/911:35 am -

1 stop6h 41m

Mon 10/125:57 pm -

1 stop4h 47m

Deal found 8/21

$512

Sat 11/215:00 am -

1 stop4h 45m

Sat 11/282:42 pm -

1 stop5h 51m

Deal found 8/22

$513

Last-minute flights from South Dakota to Montana
Discover last-minute flight deals from South Dakota to Montana. Data last updated August 23, 2026 and is based on user searches.

Fri 8/218:22 am -

1 stop7h 28m

Fri 8/2811:27 am -

1 stop7h 02m

Deal found 8/18

$424

Tue 8/257:47 am -

2 stops8h 43m

Tue 9/110:30 am -

2 stops11h 52m

Deal found 8/20

$434

Thu 8/278:22 am -

1 stop7h 28m

Sun 8/306:19 am -

1 stop5h 19m

Deal found 8/18

$409

Tue 9/15:58 pm -

1 stop4h 09m

Sat 9/52:29 pm -

1 stop6h 08m

Deal found 8/19

$383

Wed 9/26:00 am -

1 stop4h 41m

Tue 9/85:00 am -

1 stop4h 44m

Deal found 8/18

$334

Sat 9/55:58 pm -

1 stop4h 09m

Wed 9/95:57 pm -

1 stop4h 36m

Deal found 8/21

$389

Sun 9/64:30 pm -

1 stop7h 26m

Thu 9/102:40 pm -

1 stop7h 38m

Deal found 8/22

$424

Sat 9/125:15 pm -

1 stop5h 06m

Thu 9/175:04 pm -

1 stop5h 40m

Deal found 8/22

$399

Sun 9/136:00 am -

1 stop5h 09m

Thu 9/175:04 pm -

1 stop5h 40m

Deal found 8/18

$434

Thu 9/179:35 am -

1 stop6h 55m

Tue 9/224:23 pm -

1 stop5h 49m

Deal found 8/19

$433

Sat 9/199:35 am -

1 stop7h 19m

Sat 9/265:12 pm -

1 stop5h 32m

Deal found 8/20

$392

Mon 9/289:55 am -

1 stop8h 29m

Thu 10/19:56 am -

1 stop24h 04m

Deal found 8/19

$358

One-way flights from South Dakota to Montana
Search for one-way flight options from South Dakota to Montana. Find affordable one-way fares based on user searches. Data last updated August 23, 2026.

Sun 9/203:34 pm -

1 stop28h 22m

Deal found 8/22

$130

Thu 10/1512:28 pm -

1 stop27h 33m

Deal found 8/21

$221

Fri 9/181:05 pm -

2 stops12h 14m

Deal found 8/18

$240

Wed 9/231:05 pm -

3 stops54h 38m

Deal found 8/22

$252

Thu 9/1711:22 am -

1 stop5h 54m

Deal found 8/18

$256

Mon 9/214:41 pm -

1 stop4h 40m

Deal found 8/22

$274

Sun 10/115:04 pm -

1 stop5h 06m

Deal found 8/19

$274

Fri 9/1810:05 am -

1 stop6h 59m

Deal found 8/18

$287

Fri 9/188:52 pm -

3 stops49h 00m

Deal found 8/18

$295

Thu 10/156:00 am -

2 stops10h 17m

Deal found 8/21

$302

Tue 9/227:00 am -

1 stop6h 29m

Deal found 8/22

$314

Thu 9/310:02 pm -

1 stop18h 59m

Deal found 8/21

$330

Find flight deals from South Dakota to Montana

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$319 (United Airlines)
One-way from	$130 (Kiwi.com)
Popular in	April
Cheapest in	October
Average price	$646

Provider with most accurate pricing for Sioux Falls Joe Foss Field-Bozeman Gallatin Field flight deals.

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Provider most trusted by Cheapflights users for Sioux Falls Joe Foss Field-Bozeman Gallatin Field flights.

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From South Dakota to Montana

Search Deals

One-way flight from South Dakota to Montana

Search Deals

Highest demand for flights based on searches. 9% potential increase in price ($55 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Sioux FallsBozeman

FSD Sioux Falls Joe Foss Field - BZN Bozeman Gallatin Field

FSDBZN

Sioux Falls Joe Foss Field

Wed 11/11

5:06 pm-9:30 pm

1 stop5h 24m

Bozeman Gallatin Field

Sun 11/15

12:48 pm-9:37 pm

1 stop7h 49m

$319

Sioux FallsBillings

FSD Sioux Falls Joe Foss Field - BIL Billings Logan Intl

FSDBIL

Sioux Falls Joe Foss Field

Wed 9/2

6:00 am-9:41 am

1 stop4h 41m

Billings Logan Intl

Tue 9/8

5:00 am-10:44 am

1 stop4h 44m

$334

Sioux FallsBozeman

FSD Sioux Falls Joe Foss Field - BZN Bozeman Gallatin Field

FSDBZN

Sioux Falls Joe Foss Field

Fri 11/20

9:32 am-3:30 pm

1 stop6h 58m

Bozeman Gallatin Field

Mon 11/23

4:32 pm-11:44 pm

1 stop6h 12m

$337

Rapid CityKalispell

RAP Rapid City - FCA Kalispell Glacier Park

RAPFCA

Rapid City

Sun 10/11

5:00 am-10:04 am

1 stop5h 04m

Kalispell Glacier Park

Sat 10/17

5:12 pm-10:30 pm

1 stop5h 18m

$341

Rapid CityBillings

RAP Rapid City - BIL Billings Logan Intl

RAPBIL

Rapid City

Tue 9/1

5:58 pm-10:07 pm

1 stop4h 09m

Billings Logan Intl

Sat 9/5

2:29 pm-8:37 pm

1 stop6h 08m

$383

Sioux FallsBozeman

FSD Sioux Falls Joe Foss Field - BZN Bozeman Gallatin Field

FSDBZN

Sioux Falls Joe Foss Field

Fri 10/16

9:42 am-3:28 pm

1 stop6h 46m

Bozeman Gallatin Field

Mon 10/19

4:30 pm-11:44 pm

1 stop6h 14m

$383

Sioux FallsGreat Falls

FSD Sioux Falls Joe Foss Field - GTF Great Falls

FSDGTF

Sioux Falls Joe Foss Field

Sat 11/7

9:32 am-1:49 pm

1 stop5h 17m

Great Falls

Wed 11/11

2:45 pm-8:04 pm

1 stop4h 19m

$388

Sioux FallsKalispell

FSD Sioux Falls Joe Foss Field - FCA Kalispell Glacier Park

FSDFCA

Sioux Falls Joe Foss Field

Sat 9/19

6:00 am-3:21 pm

2 stops10h 21m

Kalispell Glacier Park

Sat 9/26

5:12 pm-11:44 pm

1 stop5h 32m

$397

Sioux FallsBozeman

FSD Sioux Falls Joe Foss Field - BZN Bozeman Gallatin Field

FSDBZN

Sioux Falls Joe Foss Field

Thu 11/12

9:32 am-1:30 pm

1 stop4h 58m

Bozeman Gallatin Field

Sat 11/14

10:40 am-11:29 pm

2 stops11h 49m

$398

Sioux FallsBozeman

FSD Sioux Falls Joe Foss Field - BZN Bozeman Gallatin Field

FSDBZN

Sioux Falls Joe Foss Field

Sat 10/24

9:42 am-1:31 pm

1 stop4h 49m

Bozeman Gallatin Field

Wed 10/28

6:30 am-12:35 pm

1 stop5h 05m

$399

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/21

Showing 1-10 of 53 resultsSorted by cheapest first

...

Best time to book a flight from South Dakota to Montana

Have a flexible travel schedule? Discover the best time to fly to Montana from South Dakota with our price prediction graph.

FSD-BZN

RAP-FCA

FSD-BIL

RAP-BIL

FSD-FCA

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from South Dakota to Montana

USSD-USMT

FSD-BZN

RAP-FCA

FSD-BIL

RAP-BIL

What is the cheapest month to book a flight from South Dakota to Montana?

Currently, October is the cheapest month in which you can book a flight from South Dakota to Montana (average of $323). Flying from South Dakota to Montana in June is currently the most expensive (average of $782). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Montana

See what other customers who have flown with Delta and United Airlines from South Dakota to Montana have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.8

Good

8,515 reviews

Reviews

1 / 20

10.0

Excellent

Salvador,Aug 2026

PHL - DTW

No food and entertainment. Also de aircraft is old and noisy.

Delta

7.8

Good

8,515 reviews

Delta

7.8

Good

8,515 reviews

Reviews

1 / 20

10.0

Excellent

Salvador,Aug 2026

PHL - DTW

No food and entertainment. Also de aircraft is old and noisy.

United Airlines

7.4

Good

10,113 reviews

Delta

7.8

Good

8,515 reviews

Reviews

1 / 20

10.0

Excellent

Salvador,Aug 2026

PHL - DTW

No food and entertainment. Also de aircraft is old and noisy.

Related info for your journey

How long is the flight from South Dakota to Montana?
There are many flights that can get you from South Dakota to Montana in 5h 24m. Fly via United Airlines or Delta to get the fastest option. The distance between South Dakota and Montana is about 723 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
Can I find deals for flights from South Dakota to Montana that include hotel bookings?
Yes. In addition to deals on South Dakota to Montana flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from South Dakota to Montana?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Dakota to Montana.
Can I find deals for business class flights from South Dakota to Montana?
Yes. Cheapflights offers flight deals from South Dakota to Montana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from South Dakota to Montana?
Currently, October is the cheapest month in which you can book a flight from South Dakota to Montana (average of $323). Flying from South Dakota to Montana in June is currently the most expensive (average of $782). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 2 airlines flying from South Dakota to Montana

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$208	Average$443	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$227	Average$508	FlexibilityNo cancel fee	On-timeN/A

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$130+ Cheap flights from South Dakota to Montana

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/20. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from South Dakota to Montana

Cheapest flights from South Dakota to MontanaExplore the most affordable flight options available from South Dakota to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 23, 2026.

Explore the most affordable flight options available from South Dakota to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 23, 2026.

Best flights from South Dakota to MontanaDiscover carefully curated flight deals from South Dakota to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 23, 2026.

Discover carefully curated flight deals from South Dakota to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 23, 2026.

Last-minute flights from South Dakota to MontanaDiscover last-minute flight deals from South Dakota to Montana. Data last updated August 23, 2026 and is based on user searches.

Discover last-minute flight deals from South Dakota to Montana. Data last updated August 23, 2026 and is based on user searches.

One-way flights from South Dakota to MontanaSearch for one-way flight options from South Dakota to Montana. Find affordable one-way fares based on user searches. Data last updated August 23, 2026.

Search for one-way flight options from South Dakota to Montana. Find affordable one-way fares based on user searches. Data last updated August 23, 2026.

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Cheapflights Fare Finder

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

Best time to book a flight from South Dakota to Montana

Have a flexible travel schedule? Discover the best time to fly to Montana from South Dakota with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from South Dakota to Montana?

Reviews of airlines servicing Montana

See what other customers who have flown with Delta and United Airlines from South Dakota to Montana have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from South Dakota to Montana?

Can I find deals for flights from South Dakota to Montana that include hotel bookings?

How can I find direct flights from South Dakota to Montana?

Can I find deals for business class flights from South Dakota to Montana?

What is the cheapest month to book a flight from South Dakota to Montana?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for South Dakota to Montana

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Montana by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from South Dakota to Montana by cabin class

Find flights from South Dakota to Montana, based on your preferred cabin class, be it economy, premium economy, business, or first class.

South Dakota and Montana flights

Browse other South Dakota and Montana flight options. Last updated on August 23, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Find a return flight route from Montana

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South Dakota to Montana flights

Consider these flights traveling from South Dakota to Montana.

Top 2 airlines flying from South Dakota to Montana

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Cheapest flights from South Dakota to Montana
Explore the most affordable flight options available from South Dakota to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 23, 2026.

Best flights from South Dakota to Montana
Discover carefully curated flight deals from South Dakota to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 23, 2026.

Last-minute flights from South Dakota to Montana
Discover last-minute flight deals from South Dakota to Montana. Data last updated August 23, 2026 and is based on user searches.

One-way flights from South Dakota to Montana
Search for one-way flight options from South Dakota to Montana. Find affordable one-way fares based on user searches. Data last updated August 23, 2026.