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$173+ Cheap flights from Sioux Falls (FSD) 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 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — BZN
oct. 16 — oct. 231
jue. 10/16
jue. 10/23
1 adult, Economy
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Cheap flight deals from Sioux Falls to Montana

Keep the following information in mind while searching for Sioux Falls to Montana flight deals. Data was last updated septiembre 16, 2025.

Round-trip from

$249
(American Airlines)

One-way from

$173
(Kiwi.com)

Popular in

February

Cheapest in

October

Average price

$425
From Sioux Falls Joe Foss Field to Montana
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One-way flight from Sioux Falls Joe Foss Field to Montana
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Highest demand for flights based on searches. 5% potential increase in price ($23 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Sioux Falls to Montana

Cheapest flights from Sioux Falls to Montana
Explore the most affordable flight options available from Sioux Falls to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 16, 2025.

This American Airlines deal was found by Cheapflights users on 9/16. 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. 11/46:30 amFSD - BZN
1 stop7h 32mAmerican Airlines
lun. 11/101:52 pmBZN - FSD
1 stop6h 18mAmerican Airlines
Deal found 9/16$249
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/159:30 amFSD - FCA
1 stop4h 55mUnited Airlines
mié. 10/2212:41 pmFCA - FSD
1 stop8h 41mUnited Airlines
Deal found 9/15$249
This United Airlines deal was found by Cheapflights users on 9/14. 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. 9/306:00 amFSD - BIL
1 stop4h 35mUnited Airlines
sáb. 10/47:00 amBIL - FSD
1 stop4h 51mUnited Airlines
Deal found 9/14$259
This American Airlines deal was found by Cheapflights users on 9/14. 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. 9/307:00 amFSD - BZN
1 stop9h 12mAmerican Airlines
sáb. 10/411:29 amBZN - FSD
1 stop8h 54mAmerican Airlines
Deal found 9/14$269
This United Airlines deal was found by Cheapflights users on 9/14. 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. 9/308:00 amFSD - BZN
2 stops8h 24mUnited Airlines
sáb. 10/42:28 pmBZN - FSD
1 stop4h 53mUnited Airlines
Deal found 9/14$274
This United Airlines deal was found by Cheapflights users on 9/13. 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. 10/136:00 amFSD - BZN
1 stop4h 53mUnited Airlines
lun. 10/204:30 pmBZN - FSD
1 stop5h 45mUnited Airlines
Deal found 9/13$288
This Delta deal was found by Cheapflights users on 9/14. 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.
sáb. 10/44:08 pmFSD - BZN
2 stops8h 03mDelta
mar. 10/76:10 amBZN - FSD
1 stop5h 45mDelta
Deal found 9/14$297
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/136:00 amFSD - BIL
1 stop4h 35mUnited Airlines
lun. 10/205:54 pmBIL - FSD
1 stop4h 21mUnited Airlines
Deal found 9/15$320
This United Airlines deal was found by Cheapflights users on 9/14. 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. 10/45:14 pmFSD - BZN
1 stop4h 53mUnited Airlines
mar. 10/77:00 amBZN - FSD
1 stop4h 51mUnited Airlines
Deal found 9/14$329
This United Airlines deal was found by Cheapflights users on 9/16. 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. 11/48:57 amFSD - BZN
1 stop5h 38mUnited Airlines
lun. 11/101:37 pmBZN - FSD
2 stops9h 07mUnited Airlines
Deal found 9/16$357
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/16:00 amFSD - BZN
1 stop4h 53mUnited Airlines
dom. 10/54:30 pmBZN - FSD
1 stop5h 45mUnited Airlines
Deal found 9/15$405
This United Airlines deal was found by Cheapflights users on 9/16. 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.
mié. 10/18:00 amFSD - BIL
2 stops10h 13mUnited Airlines
dom. 10/57:00 amBIL - FSD
1 stop26h 42mUnited Airlines
Deal found 9/16$423

Cheapflights Fare Finder

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

Fly from

Sioux Falls

Fly to

Montana

Route

Depart

Return

Price

Sioux FallsBozeman

FSD - BZN

FSDBZN

Sioux Falls Joe Foss Field

mar. 11/4

6:30 am-1:02 pm

1 stop7h 32m

Bozeman Gallatin Field

lun. 11/10

1:52 pm-9:10 pm

1 stop6h 18m

$249

Sioux FallsKalispell

FSD - FCA

FSDFCA

Sioux Falls Joe Foss Field

mié. 10/15

9:30 am-1:25 pm

1 stop4h 55m

Kalispell Glacier Park

mié. 10/22

12:41 pm-10:22 pm

1 stop8h 41m

$249

Sioux FallsBozeman

FSD - BZN

FSDBZN

Sioux Falls Joe Foss Field

mar. 9/30

7:00 am-3:12 pm

1 stop9h 12m

Bozeman Gallatin Field

sáb. 10/4

11:29 am-9:23 pm

1 stop8h 54m

$269

Sioux FallsBozeman

FSD - BZN

FSDBZN

Sioux Falls Joe Foss Field

mar. 9/30

8:00 am-3:24 pm

2 stops8h 24m

Bozeman Gallatin Field

sáb. 10/4

2:28 pm-8:21 pm

1 stop4h 53m

$274

Sioux FallsBozeman

FSD - BZN

FSDBZN

Sioux Falls Joe Foss Field

lun. 10/13

6:00 am-9:53 am

1 stop4h 53m

Bozeman Gallatin Field

lun. 10/20

4:30 pm-11:15 pm

1 stop5h 45m

$288

Sioux FallsBozeman

FSD - BZN

FSDBZN

Sioux Falls Joe Foss Field

sáb. 10/4

4:08 pm-11:11 pm

2 stops8h 03m

Bozeman Gallatin Field

mar. 10/7

6:10 am-12:55 pm

1 stop5h 45m

$297

Sioux FallsHelena

FSD - HLN

FSDHLN

Sioux Falls Joe Foss Field

sáb. 2/21

9:14 am-1:27 pm

1 stop5h 13m

Helena

mié. 2/25

2:30 pm-8:39 pm

1 stop5h 09m

$319

Sioux FallsBillings

FSD - BIL

FSDBIL

Sioux Falls Joe Foss Field

lun. 10/13

6:00 am-9:35 am

1 stop4h 35m

Billings Logan Intl

lun. 10/20

5:54 pm-11:15 pm

1 stop4h 21m

$320

Sioux FallsBozeman

FSD - BZN

FSDBZN

Sioux Falls Joe Foss Field

sáb. 10/4

5:14 pm-9:07 pm

1 stop4h 53m

Bozeman Gallatin Field

mar. 10/7

7:00 am-12:51 pm

1 stop4h 51m

$329

Sioux FallsBillings

FSD - BIL

FSDBIL

Sioux Falls Joe Foss Field

mar. 3/3

1:20 pm-10:37 pm

2 stops10h 17m

Billings Logan Intl

sáb. 3/7

6:15 am-12:35 pm

1 stop5h 20m

$354

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 29 results
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Best time to book a flight from Sioux Falls to Montana

Have a flexible travel schedule? Discover the best time to fly to Montana from Sioux Falls 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 Sioux Falls to Montana

What is the cheapest month to book a flight from Sioux Falls to Montana?

Currently, October is the cheapest month in which you can book a flight from Sioux Falls to Montana (average of $371). Flying from Sioux Falls to Montana in May is currently the most expensive (average of $476). 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 FSD to MT?

Find hourly flight availability from Sioux Falls 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 septiembre 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sioux Falls to Montana as you normally would.

How much does it cost to fly round-trip from Sioux Falls to Montana?

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 septiembre 16, 2025.
Read reviews from past customers who have flown Delta and United Airlines from Sioux Falls to Montana. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,957 reviews
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,924 reviews
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

  • What airport do you fly from for flights from Sioux Falls to Montana?

    For a flight from Sioux Falls to Montana, you will be flying from Joe Foss Field. Sioux Falls Joe Foss Field (FSD) is just 2.6 mi from the center of the city.

  • How long is the flight from Sioux Falls to Montana?

    A quick flight from Sioux Falls to Montana can take about 4h 55m. American Airlines provides one of the quickest options available for as low as $249. There are 900 mi between Sioux Falls and Montana. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Sioux Falls to Montana one-way?

    The cheapest airlines for a one-way flight from Sioux Falls to Montana are Allegiant Air ($173), American Airlines ($271), and United Airlines ($439).

  • What are the most popular routes from Sioux Falls to Montana?

    When deciding which route to take from Sioux Falls to Montana consider Sioux Falls Joe Foss Field - Kalispell Glacier Park, Sioux Falls Joe Foss Field - Bozeman Gallatin Field or Sioux Falls Joe Foss Field - Billings Logan Intl as they are the most popular.

  • Can I find deals for flights from Sioux Falls to Montana that include hotel bookings?

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

  • How can I find direct flights from Sioux Falls to Montana?

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

  • Can I find deals for business class flights from Sioux Falls to Montana?

    Yes. Cheapflights offers flight deals from Sioux Falls 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 Sioux Falls to Montana?

    Currently, October is the cheapest month in which you can book a flight from Sioux Falls to Montana (average of $371). Flying from Sioux Falls to Montana in May is currently the most expensive (average of $476). 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.

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Top 2 airlines flying from Sioux Falls to Montana

Discover the top 2 airlines that operate flights from Sioux Falls 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 septiembre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$174Average$364FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$248Average$448FlexibilityNo cancel feeOn-time69%

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