How long is the flight from Montana to South Dakota?

A quick flight from Montana to South Dakota can take about 4h 48m. United Airlines provides one of the quickest options available for as low as $319. Airlines will cover a distance of 599 mi. Both multi-stop and nonstop flights can be found to your destination and back.

In terms of precipitation, rainfall in South Dakota ranges from 0.6 - 3.9 inches per month. June is typically the wettest month, when rainfall can reach 3.9 in. January is typically the driest time to visit South Dakota when rainfall is around 0.6 in.

If weather is an important factor for your trip to South Dakota, 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 73.4 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 MT to SD?

When flying from Montana to South Dakota, 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 Montana to South Dakota that include hotel bookings?

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

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

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

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

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

$204+ Cheap Flights from Montana to South Dakota

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Cheap flight deals from Montana to South Dakota

Cheapest

Best

Last-minute

One-way

Cheapest flights from Montana to South Dakota
Explore the most affordable flight options available from Montana to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 24, 2026.

Fri 12/112:33 pm -

1 stop4h 48m

Sun 12/135:50 am -

1 stop4h 43m

Deal found 8/22

$319

Fri 10/22:38 pm -

1 stop4h 42m

Sun 10/46:00 am -

1 stop4h 57m

Deal found 8/20

$319

Wed 9/304:30 pm -

1 stop4h 22m

Sat 10/34:41 pm -

1 stop4h 23m

Deal found 8/19

$319

Wed 9/25:07 am -

1 stop6h 48m

Sun 9/65:00 am -

1 stop4h 41m

Deal found 8/19

$319

Fri 9/114:23 pm -

1 stop5h 49m

Sat 9/195:15 pm -

1 stop5h 06m

Deal found 8/23

$334

Wed 10/215:19 pm -

1 stop5h 25m

Tue 10/279:32 am -

1 stop4h 59m

Deal found 8/19

$344

Fri 10/24:30 pm -

1 stop6h 14m

Sun 10/46:00 am -

1 stop4h 46m

Deal found 8/20

$349

Sat 9/55:57 pm -

1 stop4h 47m

Mon 9/76:00 am -

1 stop4h 41m

Deal found 8/19

$349

Fri 10/23:35 pm -

1 stop6h 16m

Sun 10/48:23 am -

2 stops10h 14m

Deal found 8/20

$354

Sat 10/36:30 am -

1 stop5h 56m

Mon 10/58:57 am -

1 stop6h 31m

Deal found 8/19

$355

Thu 12/32:33 pm -

1 stop6h 35m

Thu 12/102:35 pm -

1 stop7h 03m

Deal found 8/23

$359

Tue 11/32:42 pm -

1 stop4h 37m

Sat 11/75:50 pm -

1 stop4h 40m

Deal found 8/20

$359

Best flights from Montana to South Dakota
Discover carefully curated flight deals from Montana to South Dakota that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 24, 2026.

Wed 10/215:19 pm -

1 stop5h 25m

Tue 10/279:32 am -

1 stop4h 59m

Deal found 8/19

$344

Thu 9/36:19 am -

1 stop5h 19m

Sun 9/66:15 am -

2 stops6h 50m

Deal found 8/23

$384

Fri 10/301:05 pm -

1 stop7h 08m

Sun 11/17:06 am -

1 stop6h 30m

Deal found 8/22

$392

Sat 9/52:29 pm -

1 stop4h 38m

Wed 9/95:05 pm -

1 stop4h 55m

Deal found 8/21

$349

Sat 9/55:57 pm -

1 stop4h 47m

Mon 9/76:00 am -

1 stop4h 41m

Deal found 8/19

$349

Sat 2/136:00 am -

1 stop5h 11m

Tue 2/161:00 pm -

2 stops12h 10m

Deal found 8/19

$399

Sat 10/36:30 am -

1 stop5h 56m

Mon 10/58:57 am -

1 stop6h 31m

Deal found 8/19

$355

Thu 9/31:00 pm -

2 stops8h 51m

Sat 9/51:26 pm -

1 stop7h 18m

Deal found 8/20

$429

Sat 2/62:40 pm -

1 stop5h 53m

Wed 2/105:30 am -

1 stop4h 21m

Deal found 8/23

$359

Fri 10/301:12 pm -

2 stops9h 10m

Sun 11/15:00 pm -

1 stop7h 29m

Deal found 8/20

$434

Thu 12/32:33 pm -

1 stop4h 48m

Mon 12/77:00 am -

1 stop6h 23m

Deal found 8/20

$369

Fri 10/301:14 pm -

2 stops9h 08m

Sun 11/11:00 pm -

2 stops10h 51m

Deal found 8/22

$443

Fri 2/54:22 pm -

1 stop5h 46m

Tue 2/95:30 am -

1 stop4h 17m

Deal found 8/23

$369

Fri 9/252:38 pm -

1 stop4h 42m

Sun 9/276:00 am -

1 stop4h 57m

Deal found 8/20

$381

Fri 10/301:08 pm -

2 stops9h 14m

Sun 11/11:00 pm -

2 stops10h 24m

Deal found 8/20

$499

Sat 11/72:45 pm -

1 stop4h 19m

Tue 11/109:32 am -

1 stop5h 17m

Deal found 8/19

$388

Fri 9/41:08 pm -

2 stops8h 43m

Tue 9/81:05 pm -

2 stops10h 32m

Deal found 8/20

$503

Fri 10/302:23 pm -

1 stop4h 41m

Sun 11/15:06 pm -

1 stop5h 25m

Deal found 8/20

$389

Sat 9/263:38 pm -

2 stops18h 23m

Tue 9/294:31 pm -

1 stop6h 48m

Deal found 8/19

$521

Fri 10/236:30 am -

1 stop5h 25m

Sun 10/2511:19 am -

1 stop4h 11m

Deal found 8/22

$393

Thu 1/2112:30 pm -

1 stop8h 13m

Mon 1/259:14 am -

1 stop6h 59m

Deal found 8/21

$399

Thu 12/35:15 am -

2 stops10h 38m

Thu 12/104:36 pm -

1 stop7h 41m

Deal found 8/23

$542

Fri 10/302:37 pm -

1 stop4h 27m

Sun 11/19:32 am -

1 stop4h 58m

Deal found 8/20

$399

Fri 10/231:12 pm -

2 stops9h 18m

Sun 10/256:39 am -

1 stop5h 44m

Deal found 8/22

$542

Fri 9/185:57 pm -

1 stop4h 47m

Sun 9/206:00 am -

1 stop4h 41m

Deal found 8/19

$399

Sat 9/56:26 am -

1 stop5h 12m

Wed 9/91:05 pm -

2 stops10h 29m

Deal found 8/20

$549

Sat 1/302:40 pm -

1 stop5h 06m

Wed 2/39:14 am -

1 stop4h 59m

Deal found 8/20

$399

Sat 1/232:27 pm -

1 stop5h 19m

Tue 1/261:45 pm -

1 stop5h 40m

Deal found 8/22

$399

Sat 1/232:30 pm -

1 stop5h 16m

Tue 1/265:00 pm -

1 stop4h 59m

Deal found 8/22

$399

Wed 1/69:45 am -

2 stops10h 58m

Sat 1/91:45 pm -

1 stop5h 40m

Deal found 8/19

$404

Last-minute flights from Montana to South Dakota
Discover last-minute flight deals from Montana to South Dakota. Data last updated August 24, 2026 and is based on user searches.

Mon 8/313:55 pm -

1 stop5h 56m

Tue 9/81:05 pm -

2 stops12h 14m

Deal found 8/19

$384

Tue 9/16:00 am -

2 stops8h 48m

Tue 9/81:05 pm -

2 stops12h 14m

Deal found 8/19

$389

Wed 9/25:07 am -

1 stop6h 48m

Sun 9/65:00 am -

1 stop4h 41m

Deal found 8/19

$319

Thu 9/32:29 pm -

1 stop4h 38m

Mon 9/76:00 am -

1 stop4h 41m

Deal found 8/19

$361

Thu 9/36:30 am -

1 stop5h 09m

Sun 9/66:00 am -

1 stop4h 39m

Deal found 8/23

$379

Sat 9/55:57 pm -

1 stop4h 47m

Mon 9/76:00 am -

1 stop4h 41m

Deal found 8/19

$349

Wed 9/92:25 pm -

1 stop4h 42m

Sat 9/125:15 pm -

1 stop4h 57m

Deal found 8/22

$396

Thu 9/105:00 am -

1 stop4h 44m

Wed 9/165:05 pm -

1 stop4h 55m

Deal found 8/19

$399

Fri 9/114:23 pm -

1 stop5h 49m

Sat 9/195:15 pm -

1 stop5h 06m

Deal found 8/23

$334

Fri 9/114:23 pm -

1 stop5h 49m

Mon 9/1411:25 am -

1 stop5h 05m

Deal found 8/23

$360

Fri 9/252:38 pm -

1 stop4h 42m

Sun 9/276:00 am -

1 stop4h 57m

Deal found 8/20

$381

Wed 9/304:30 pm -

1 stop4h 22m

Sat 10/34:41 pm -

1 stop4h 23m

Deal found 8/19

$319

One-way flights from Montana to South Dakota
Search for one-way flight options from Montana to South Dakota. Find affordable one-way fares based on user searches. Data last updated August 24, 2026.

Mon 10/512:29 pm -

1 stop8h 30m

Deal found 8/21

$204

Mon 10/510:20 pm -

3 stops36h 14m

Deal found 8/21

$262

Sat 10/32:28 pm -

1 stop4h 52m

Deal found 8/19

$268

Sun 10/46:23 am -

1 stop4h 56m

Deal found 8/19

$274

Tue 12/12:47 pm -

1 stop4h 34m

Deal found 8/21

$308

Fri 9/46:30 am -

1 stop5h 54m

Deal found 8/21

$324

Wed 9/210:30 am -

1 stop6h 45m

Deal found 8/20

$351

Wed 9/25:20 am -

2 stops9h 28m

Deal found 8/19

$356

Sun 10/43:44 pm -

3 stops27h 23m

Deal found 8/19

$358

Sat 11/284:32 pm -

1 stop6h 12m

Deal found 8/23

$396

Fri 9/43:14 pm -

2 stops7h 23m

Deal found 8/20

$415

Wed 9/26:00 am -

2 stops7h 48m

Deal found 8/21

$488

Find flight deals from Montana to South Dakota

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$319 (United Airlines)
One-way from	$204 (Kiwi.com)
Popular in	November
Cheapest in	January
Average price	$761

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

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

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From Montana to South Dakota

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One-way flight from Montana to South Dakota

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High demand for flights, 1% potential price rise

Search Deals

Cheapest flight prices on average. 6% potential price decrease ($28 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 Montana to South Dakota that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MissoulaSioux Falls

MSO Missoula Johnson-Bell Field - FSD Sioux Falls Joe Foss Field

MSOFSD

Missoula Johnson-Bell Field

Wed 10/21

5:19 pm-11:44 pm

1 stop5h 25m

Sioux Falls Joe Foss Field

Tue 10/27

9:32 am-1:31 pm

1 stop4h 59m

$344

BillingsSioux Falls

BIL Billings Logan Intl - FSD Sioux Falls Joe Foss Field

BILFSD

Billings Logan Intl

Sat 9/5

2:29 pm-8:07 pm

1 stop4h 38m

Sioux Falls Joe Foss Field

Wed 9/9

5:05 pm-9:00 pm

1 stop4h 55m

$349

BillingsSioux Falls

BIL Billings Logan Intl - FSD Sioux Falls Joe Foss Field

BILFSD

Billings Logan Intl

Sat 9/5

5:57 pm-11:44 pm

1 stop4h 47m

Sioux Falls Joe Foss Field

Mon 9/7

6:00 am-9:41 am

1 stop4h 41m

$349

BozemanRapid City

BZN Bozeman Gallatin Field - RAP Rapid City

BZNRAP

Bozeman Gallatin Field

Sat 10/3

6:30 am-12:26 pm

1 stop5h 56m

Rapid City

Mon 10/5

8:57 am-3:28 pm

1 stop6h 31m

$355

BillingsRapid City

BIL Billings Logan Intl - RAP Rapid City

BILRAP

Billings Logan Intl

Sat 2/6

2:40 pm-8:33 pm

1 stop5h 53m

Rapid City

Wed 2/10

5:30 am-9:51 am

1 stop4h 21m

$359

BozemanRapid City

BZN Bozeman Gallatin Field - RAP Rapid City

BZNRAP

Bozeman Gallatin Field

Thu 12/3

2:33 pm-7:21 pm

1 stop4h 48m

Rapid City

Mon 12/7

7:00 am-1:23 pm

1 stop6h 23m

$369

BozemanRapid City

BZN Bozeman Gallatin Field - RAP Rapid City

BZNRAP

Bozeman Gallatin Field

Fri 2/5

4:22 pm-10:08 pm

1 stop5h 46m

Rapid City

Tue 2/9

5:30 am-9:47 am

1 stop4h 17m

$369

MissoulaSioux Falls

MSO Missoula Johnson-Bell Field - FSD Sioux Falls Joe Foss Field

MSOFSD

Missoula Johnson-Bell Field

Fri 9/25

2:38 pm-8:20 pm

1 stop4h 42m

Sioux Falls Joe Foss Field

Sun 9/27

6:00 am-9:57 am

1 stop4h 57m

$381

BozemanSioux Falls

BZN Bozeman Gallatin Field - FSD Sioux Falls Joe Foss Field

BZNFSD

Bozeman Gallatin Field

Thu 9/3

6:19 am-12:38 pm

1 stop5h 19m

Sioux Falls Joe Foss Field

Sun 9/6

6:15 am-12:05 pm

2 stops6h 50m

$384

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

$388

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/21

Showing 1-10 of 44 resultsSorted by cheapest first

...

Best time to book a flight from Montana to South Dakota

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

MSO-FSD

BZN-FSD

BIL-FSD

BZN-RAP

BIL-RAP

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 Montana to South Dakota

USMT-USSD

MSO-FSD

BZN-FSD

BIL-FSD

BZN-RAP

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

Currently, December is the cheapest month in which you can book a flight from Montana to South Dakota (average of $273). Flying from Montana to South Dakota in August is currently the most expensive (average of $696). 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 South Dakota

Read through reviews of airlines operating flights from Montana to South Dakota, such as Delta and United Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.8

Good

8,518 reviews

Reviews

1 / 20

8.0

Excellent

Jorge,Aug 2026

TPA - ATL

Although I still enjoy flying Delta, the overall flying experience feels cheapened. But I guess that is true of most, if not all american carriers.

Delta

7.8

Good

8,518 reviews

Delta

7.8

Good

8,518 reviews

Reviews

1 / 20

8.0

Excellent

Jorge,Aug 2026

TPA - ATL

Although I still enjoy flying Delta, the overall flying experience feels cheapened. But I guess that is true of most, if not all american carriers.

United Airlines

7.4

Good

10,116 reviews

Delta

7.8

Good

8,518 reviews

Reviews

1 / 20

8.0

Excellent

Jorge,Aug 2026

TPA - ATL

Although I still enjoy flying Delta, the overall flying experience feels cheapened. But I guess that is true of most, if not all american carriers.

Related info for your journey

How long is the flight from Montana to South Dakota?
A quick flight from Montana to South Dakota can take about 4h 48m. United Airlines provides one of the quickest options available for as low as $319. Airlines will cover a distance of 599 mi. Both multi-stop and nonstop flights can be found to your destination and back.
Can I find deals for flights from Montana to South Dakota that include hotel bookings?
Yes. In addition to deals on Montana to South Dakota flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Montana to South Dakota?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montana to South Dakota.
Can I find deals for business class flights from Montana to South Dakota?
Yes. Cheapflights offers flight deals from Montana to South Dakota 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 Montana to South Dakota?
Currently, December is the cheapest month in which you can book a flight from Montana to South Dakota (average of $273). Flying from Montana to South Dakota in August is currently the most expensive (average of $696). 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 Montana to South Dakota

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$210	Average$433	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$210	Average$377	FlexibilityNo cancel fee	On-timeN/A

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$204+ Cheap flights from Montana to South Dakota

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 10/5. 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 Montana to South Dakota

Cheapest flights from Montana to South DakotaExplore the most affordable flight options available from Montana to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 24, 2026.

Explore the most affordable flight options available from Montana to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 24, 2026.

Best flights from Montana to South DakotaDiscover carefully curated flight deals from Montana to South Dakota that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 24, 2026.

Discover carefully curated flight deals from Montana to South Dakota that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 24, 2026.

Last-minute flights from Montana to South DakotaDiscover last-minute flight deals from Montana to South Dakota. Data last updated August 24, 2026 and is based on user searches.

Discover last-minute flight deals from Montana to South Dakota. Data last updated August 24, 2026 and is based on user searches.

One-way flights from Montana to South DakotaSearch for one-way flight options from Montana to South Dakota. Find affordable one-way fares based on user searches. Data last updated August 24, 2026.

Search for one-way flight options from Montana to South Dakota. Find affordable one-way fares based on user searches. Data last updated August 24, 2026.

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

Best time to book a flight from Montana to South Dakota

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

Cheapflights Insights

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

Reviews of airlines servicing South Dakota

Read through reviews of airlines operating flights from Montana to South Dakota, such as Delta and United Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from Montana to South Dakota?

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Montana to South Dakota

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

Complete your trip

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

Search flights from Montana to South Dakota by cabin class

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

Montana and South Dakota flights

Browse other Montana and South Dakota flight options. Last updated on August 24, 2026.

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Find a return flight route from South Dakota

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Montana to South Dakota flights

Consider these flights traveling from Montana to South Dakota.

Top 2 airlines flying from Montana to South Dakota

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Cheapest flights from Montana to South Dakota
Explore the most affordable flight options available from Montana to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 24, 2026.

Best flights from Montana to South Dakota
Discover carefully curated flight deals from Montana to South Dakota that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 24, 2026.

Last-minute flights from Montana to South Dakota
Discover last-minute flight deals from Montana to South Dakota. Data last updated August 24, 2026 and is based on user searches.

One-way flights from Montana to South Dakota
Search for one-way flight options from Montana to South Dakota. Find affordable one-way fares based on user searches. Data last updated August 24, 2026.