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Montana

$119+ 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 7/11. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — BZN
jun. 21 — jun. 281
sáb. 6/21
sáb. 6/28
1 adult, Economy
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Cheap flight deals from South Dakota to Montana

Keep the following information in mind while searching for South Dakota to Montana flight deals. Data was last updated junio 16, 2025.

Round-trip from

$229
(American Airlines)

One-way from

$119
(Mytrip)

Popular in

September

Cheapest in

April

Average price

$419
From South Dakota to Montana
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One-way flight from South Dakota to Montana
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Highest demand for flights based on searches. 7% potential increase in price ($34 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from South Dakota to Montana

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 junio 16, 2025.

This American Airlines deal was found by Cheapflights users on 6/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/257:00 amFSD - FCA
1 stop8h 24mAmerican Airlines
lun. 9/294:56 pmFCA - FSD
1 stop6h 01mAmerican Airlines
Deal found 6/15$229
This Delta deal was found by Cheapflights users on 6/15. 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.
mié. 9/247:30 pmFSD - FCA
1 stop5h 17mDelta
mar. 9/303:00 pmFCA - FSD
1 stop6h 49mDelta
Deal found 6/15$237
This Delta deal was found by Cheapflights users on 6/15. 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.
lun. 6/307:59 pmFSD - BZN
1 stop4h 25mDelta
vie. 7/46:00 amBZN - FSD
1 stop5h 16mDelta
Deal found 6/15$249
This Mytrip deal was found by Cheapflights users on 6/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/231:42 pmFSD - FCA
1 stop21h 08mAllegiant Air
mar. 7/291:15 pmFCA - FSD
1 stop22h 37mAllegiant Air
Deal found 6/15$275
This Delta deal was found by Cheapflights users on 6/15. 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.
mar. 7/156:16 pmFSD - BIL
1 stop5h 54mDelta
mar. 7/226:20 amBIL - FSD
1 stop5h 01mDelta
Deal found 6/15$282
This American Airlines deal was found by Cheapflights users on 6/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/21:28 pmFSD - BZN
1 stop6h 27mAmerican Airlines
lun. 9/811:29 amBZN - FSD
1 stop8h 54mAmerican Airlines
Deal found 6/14$294
This American Airlines deal was found by Cheapflights users on 6/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/37:00 amFSD - BIL
1 stop7h 26mAmerican Airlines
sáb. 9/61:59 pmBIL - FSD
1 stop6h 24mAmerican Airlines
Deal found 6/15$295
This United Airlines deal was found by Cheapflights users on 6/14. 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.
sáb. 8/235:06 pmFSD - FCA
1 stop5h 34mUnited Airlines
sáb. 8/305:15 pmFCA - FSD
1 stop5h 25mUnited Airlines
Deal found 6/14$299
This Delta deal was found by Cheapflights users on 6/14. 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.
lun. 9/12:30 pmFSD - GTF
1 stop7h 04mDelta
sáb. 9/611:43 amGTF - FSD
2 stops11h 03mDelta
Deal found 6/14$309
This United Airlines deal was found by Cheapflights users on 6/14. 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.
mar. 9/26:00 amFSD - BZN
2 stops9h 32mUnited Airlines
lun. 9/89:30 amBZN - FSD
2 stops13h 10mUnited Airlines
Deal found 6/14$309
This Mytrip deal was found by Cheapflights users on 6/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 6/2910:02 pmRAP - BIL
1 stop23h 32mAllegiant Air
jue. 7/310:04 pmBIL - RAP
1 stop17h 45mAllegiant Air
Deal found 6/14$383
This United Airlines deal was found by Cheapflights users on 6/14. 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.
lun. 6/169:25 amFSD - BIL
1 stop4h 52mUnited Airlines
mar. 6/245:54 pmBIL - FSD
1 stop4h 50mUnited Airlines
Deal found 6/14$394

Cheapflights Fare Finder

Customize your flight search to find flights from South Dakota to Montana 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 junio 16, 2025.
Use the filters below to find and compare flights from South Dakota to Montana that are best for you.

Fly from

South Dakota

Fly to

Montana

Route

Depart

Return

Price

Sioux FallsKalispell

FSD - FCA

FSDFCA

Sioux Falls Joe Foss Field

jue. 9/25

7:00 am-2:24 pm

1 stop8h 24m

Kalispell Glacier Park

lun. 9/29

4:56 pm-11:57 pm

1 stop6h 01m

$229

Sioux FallsKalispell

FSD - FCA

FSDFCA

Sioux Falls Joe Foss Field

mié. 9/24

7:30 pm-11:47 pm

1 stop5h 17m

Kalispell Glacier Park

mar. 9/30

3:00 pm-10:49 pm

1 stop6h 49m

$237

Sioux FallsBozeman

FSD - BZN

FSDBZN

Sioux Falls Joe Foss Field

lun. 6/30

7:59 pm-11:24 pm

1 stop4h 25m

Bozeman Gallatin Field

vie. 7/4

6:00 am-12:16 pm

1 stop5h 16m

$249

Sioux FallsKalispell

FSD - FCA

FSDFCA

Sioux Falls Joe Foss Field

mié. 7/23

1:42 pm-9:50 am

1 stop21h 08m

Kalispell Glacier Park

mar. 7/29

1:15 pm-12:52 pm

1 stop22h 37m

$275

Sioux FallsBillings

FSD - BIL

FSDBIL

Sioux Falls Joe Foss Field

mar. 7/15

6:16 pm-11:10 pm

1 stop5h 54m

Billings Logan Intl

mar. 7/22

6:20 am-12:21 pm

1 stop5h 01m

$282

Sioux FallsBozeman

FSD - BZN

FSDBZN

Sioux Falls Joe Foss Field

mar. 9/2

1:28 pm-6:55 pm

1 stop6h 27m

Bozeman Gallatin Field

lun. 9/8

11:29 am-9:23 pm

1 stop8h 54m

$294

Sioux FallsBillings

FSD - BIL

FSDBIL

Sioux Falls Joe Foss Field

mié. 9/3

7:00 am-1:26 pm

1 stop7h 26m

Billings Logan Intl

sáb. 9/6

1:59 pm-9:23 pm

1 stop6h 24m

$295

Sioux FallsKalispell

FSD - FCA

FSDFCA

Sioux Falls Joe Foss Field

sáb. 8/23

5:06 pm-9:40 pm

1 stop5h 34m

Kalispell Glacier Park

sáb. 8/30

5:15 pm-11:40 pm

1 stop5h 25m

$299

Sioux FallsBozeman

FSD - BZN

FSDBZN

Sioux Falls Joe Foss Field

mar. 9/2

6:00 am-2:32 pm

2 stops9h 32m

Bozeman Gallatin Field

lun. 9/8

9:30 am-11:40 pm

2 stops13h 10m

$309

Sioux FallsGreat Falls

FSD - GTF

FSDGTF

Sioux Falls Joe Foss Field

lun. 9/1

2:30 pm-8:34 pm

1 stop7h 04m

Great Falls

sáb. 9/6

11:43 am-11:46 pm

2 stops11h 03m

$309

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Showing 1-10 of 35 results
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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.
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

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 $371). Flying from South Dakota to Montana in May is currently the most expensive (average of $479). 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.

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

Find hourly flight availability from South Dakota to Montana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 16, 2025.

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.

Rainfall in Montana by month

Plan your trip to Montana by taking into account the average rainfall totals by month.

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.

Temperature in Montana by month

Plan your trip to Montana by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Montana

Get insights into the airlines that provide service to Montana. 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 Montana. Reviews last updated junio 16, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta and United Airlines from South Dakota to Montana. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,963 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,801 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Allegiant Air
7.3
Good
722 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

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

  • What are the cheapest airlines to fly from South Dakota to Montana one-way?

    The cheapest airline one-way is Allegiant Air, with whom users have recently found tickets for as low as $119. However, be on the lookout for offers from United Airlines and Delta, as they are both options that can get you from South Dakota to Montana for a low price.

  • 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 $371). Flying from South Dakota to Montana in May is currently the most expensive (average of $479). 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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Alternative routes for South Dakota to Montana

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from South Dakota to Montana

Discover the top 2 airlines that operate flights from South Dakota to Montana. 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 junio 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$124Average$381FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$270Average$451FlexibilityNo cancel feeOn-time69%

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