HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
South Dakota

$191+ 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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — FSD
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Montana to South Dakota with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Montana to South Dakota

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 February 4, 2026.

This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/184:30 pm
BZN
-
RAP
1 stop4h 04m
United Airlines
Sat 3/215:00 am
RAP
-
BZN
1 stop4h 42m
United Airlines
Deal found 2/2$209
This United Airlines deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/194:29 pm
BZN
-
RAP
1 stop4h 15m
United Airlines
Mon 2/235:20 am
RAP
-
BZN
1 stop4h 29m
United Airlines
Deal found 2/4$239
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/185:51 pm
BIL
-
FSD
1 stop4h 53m
United Airlines
Sun 4/196:00 am
FSD
-
BIL
1 stop4h 40m
United Airlines
Deal found 2/1$269
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/212:40 pm
BZN
-
RAP
1 stop6h 04m
United Airlines
Sat 4/255:00 am
RAP
-
BZN
1 stop4h 47m
United Airlines
Deal found 2/2$269
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/206:20 am
BIL
-
FSD
1 stop4h 55m
Delta
Tue 2/244:19 pm
FSD
-
BIL
1 stop4h 20m
Delta
Deal found 2/2$274
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/214:19 pm
BZN
-
FSD
1 stop6h 25m
United Airlines
Sat 4/259:05 am
FSD
-
BZN
1 stop5h 29m
United Airlines
Deal found 2/2$281
This United Airlines deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/54:30 pm
BZN
-
RAP
1 stop4h 04m
United Airlines
Sat 3/72:45 pm
RAP
-
BZN
1 stop6h 37m
United Airlines
Deal found 2/4$285
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/126:25 am
BIL
-
FSD
1 stop5h 28m
Delta
Mon 3/164:23 pm
FSD
-
BIL
1 stop4h 56m
Delta
Deal found 2/2$295
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/182:35 pm
BIL
-
RAP
1 stop6h 09m
United Airlines
Sun 2/222:52 pm
RAP
-
BIL
1 stop6h 29m
United Airlines
Deal found 2/2$295
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/224:28 pm
BZN
-
RAP
1 stop5h 56m
United Airlines
Sun 5/245:00 am
RAP
-
BZN
1 stop4h 28m
United Airlines
Deal found 2/2$299
This United Airlines deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/195:08 pm
MSO
-
FSD
1 stop5h 36m
United Airlines
Mon 2/239:00 am
FSD
-
MSO
1 stop5h 32m
United Airlines
Deal found 2/4$308
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/196:00 am
BZN
-
FSD
1 stop5h 15m
Delta
Sun 2/224:19 pm
FSD
-
BZN
1 stop4h 49m
Delta
Deal found 2/2$315

Find flight deals from Montana to South Dakota

Keep the following information in mind while searching for Montana to South Dakota flight deals. Data was last updated February 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$209
(United Airlines)

Popular in

November

Cheapest in

December

Average price

$383
Provider with most accurate pricing for Bozeman Gallatin Field-Sioux Falls Joe Foss Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bozeman Gallatin Field-Sioux Falls Joe Foss Field flights.
Search Deals
From Montana to South Dakota
Search Deals
High demand for flights, 7% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montana to South Dakota that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 4, 2026.
Use the filters below to find and compare flights from Montana to South Dakota that are best for you.

Fly from

Montana

Fly to

South Dakota

Route

Depart

Return

Price

BozemanRapid City

BZN - RAP

BZNRAP

Bozeman Gallatin Field

Wed 3/18

4:30 pm-8:34 pm

1 stop4h 04m

Rapid City

Sat 3/21

5:00 am-9:42 am

1 stop4h 42m

$209

BozemanRapid City

BZN - RAP

BZNRAP

Bozeman Gallatin Field

Thu 2/19

4:29 pm-8:44 pm

1 stop4h 15m

Rapid City

Mon 2/23

5:20 am-9:49 am

1 stop4h 29m

$239

BillingsSioux Falls

BIL - FSD

BILFSD

Billings Logan Intl

Sat 4/18

5:51 pm-11:44 pm

1 stop4h 53m

Sioux Falls Joe Foss Field

Sun 4/19

6:00 am-9:40 am

1 stop4h 40m

$269

BozemanRapid City

BZN - RAP

BZNRAP

Bozeman Gallatin Field

Tue 4/21

2:40 pm-8:44 pm

1 stop6h 04m

Rapid City

Sat 4/25

4:15 pm-9:32 pm

1 stop5h 17m

$269

BillingsSioux Falls

BIL - FSD

BILFSD

Billings Logan Intl

Fri 2/20

6:20 am-12:15 pm

1 stop4h 55m

Sioux Falls Joe Foss Field

Tue 2/24

4:19 pm-7:39 pm

1 stop4h 20m

$274

BozemanSioux Falls

BZN - FSD

BZNFSD

Bozeman Gallatin Field

Tue 4/21

4:19 pm-11:44 pm

1 stop6h 25m

Sioux Falls Joe Foss Field

Sat 4/25

4:57 pm-9:32 pm

1 stop5h 35m

$281

BozemanRapid City

BZN - RAP

BZNRAP

Bozeman Gallatin Field

Thu 3/5

4:30 pm-8:34 pm

1 stop4h 04m

Rapid City

Sat 3/7

2:45 pm-9:22 pm

1 stop6h 37m

$285

BillingsSioux Falls

BIL - FSD

BILFSD

Billings Logan Intl

Thu 3/12

6:25 am-12:53 pm

1 stop5h 28m

Sioux Falls Joe Foss Field

Mon 3/16

4:23 pm-8:19 pm

1 stop4h 56m

$295

BillingsRapid City

BIL - RAP

BILRAP

Billings Logan Intl

Wed 2/18

2:35 pm-8:44 pm

1 stop6h 09m

Rapid City

Sun 2/22

2:52 pm-9:21 pm

1 stop6h 29m

$295

BozemanRapid City

BZN - RAP

BZNRAP

Bozeman Gallatin Field

Fri 5/22

4:28 pm-10:24 pm

1 stop5h 56m

Rapid City

Sun 5/24

5:00 am-9:28 am

1 stop4h 28m

$299

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/4

Showing 1-10 of 47 results
1
2
3
...
5

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.
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

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

Currently, June is the cheapest month in which you can book a flight from Montana to South Dakota (average of $146). Flying from Montana to South Dakota in August is currently the most expensive (average of $403). 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

Get insights into the airlines that provide service to South Dakota. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South Dakota. Reviews last updated February 4, 2026.
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
7.9
Good
8,144 reviews

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Comfort

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,144 reviews
Delta
7.9
Good
8,144 reviews

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Comfort

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,236 reviews
Delta
7.9
Good
8,144 reviews

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Comfort

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Montana to South Dakota. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Montana to South Dakota?

    A quick flight from Montana to South Dakota can take about 4h 04m. United Airlines provides one of the quickest options available for as low as $209. Airlines will cover a distance of 413 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, June is the cheapest month in which you can book a flight from Montana to South Dakota (average of $146). Flying from Montana to South Dakota in August is currently the most expensive (average of $403). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Montana to South Dakota

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Miami flights
San Francisco to John F Kennedy Intl flights
John F Kennedy Intl to Fort Lauderdale flights
San Francisco to Newark flights
Newark to Fort Lauderdale flights
Newark to Miami flights
LaGuardia to Miami flights
LaGuardia to Fort Lauderdale flights
John F Kennedy Intl to Orlando flights
Newark to West Palm Beach flights
San Francisco to LaGuardia flights
John F Kennedy Intl to West Palm Beach flights
John F Kennedy Intl to Los Angeles flights
John F Kennedy Intl to Las Vegas flights
Dallas/Fort Worth to John F Kennedy Intl flights
Newark to Las Vegas flights
Newark to Orlando flights
O'Hare Intl to Dallas/Fort Worth flights
Los Angeles to John F Kennedy Intl flights
John F Kennedy Intl to Dallas/Fort Worth flights
Minneapolis to Sky Harbor Intl flights
Seattle to Los Angeles flights
O'Hare Intl to Sky Harbor Intl flights
O'Hare Intl to Las Vegas flights
Seattle to Las Vegas flights
John F Kennedy Intl to Tampa flights
Newark to Tampa flights
Seattle to Sky Harbor Intl flights
Boston to Fort Lauderdale flights
LaGuardia to Orlando flights
LaGuardia to Tampa flights
Los Angeles to Seattle flights
Dulles Intl to Miami flights
Boston to Miami flights
John F Kennedy Intl to San Francisco flights
Reagan-National to Miami flights
Dallas/Fort Worth to Seattle flights
Dallas/Fort Worth to Las Vegas flights
Dallas/Fort Worth to LaGuardia flights
O'Hare Intl to Los Angeles flights
John F Kennedy Intl to Sky Harbor Intl flights
John F Kennedy Intl to New Orleans flights
Newark to Sky Harbor Intl flights
Los Angeles to Honolulu flights
Newark to Los Angeles flights
Newark to New Orleans flights
Detroit to Orlando flights
Reagan-National to Orlando flights
San Francisco to Las Vegas flights
Boston to Tampa flights

Top 2 airlines flying from Montana to South Dakota

Discover the top 2 airlines that operate flights from Montana to South Dakota. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$179Average$356FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$210Average$407FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.