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Sioux Falls

$157+ Cheap flights from Montana to Sioux Falls (FSD)

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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — FSD
Nov 25 — Dec 21
Tue 11/25
Tue 12/2
1 adult, Economy
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Cheap flight deals from Montana to Sioux Falls

Keep the following information in mind while searching for Montana to Sioux Falls flight deals. Data was last updated October 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$211
(American Airlines)

One-way from

$157
(Mytrip)

Popular in

January

Cheapest in

April

Average price

$384
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 Sioux Falls Joe Foss Field
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One-way flight from Montana to Sioux Falls Joe Foss Field
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Highest demand for flights based on searches. 21% potential increase in price ($128 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Montana to Sioux Falls

Cheapest flights from Montana to Sioux Falls
Explore the most affordable flight options available from Montana to Sioux Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 26, 2025.

This American Airlines deal was found by Cheapflights users on 10/24. 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.
Sat 11/81:31 pmBZN - FSD
1 stop6h 36mAmerican Airlines
Wed 11/126:30 amFSD - BZN
1 stop7h 32mAmerican Airlines
Deal found 10/24$211
This United Airlines deal was found by Cheapflights users on 10/24. 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 11/84:35 pmBZN - FSD
1 stop6h 09mUnited Airlines
Wed 11/128:00 amFSD - BZN
2 stops8h 30mUnited Airlines
Deal found 10/24$216
This United Airlines deal was found by Cheapflights users on 10/24. 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 11/82:30 pmGTF - FSD
1 stop4h 53mUnited Airlines
Wed 11/128:57 amFSD - GTF
1 stop5h 30mUnited Airlines
Deal found 10/24$248
This United Airlines deal was found by Cheapflights users on 10/25. 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 12/115:20 pmMSO - FSD
1 stop5h 23mUnited Airlines
Wed 1/75:18 pmFSD - MSO
1 stop5h 33mUnited Airlines
Deal found 10/25$269
This United Airlines deal was found by Cheapflights users on 10/24. 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 12/176:30 amBZN - FSD
2 stops10h 03mUnited Airlines
Wed 1/76:00 amFSD - BZN
1 stop4h 54mUnited Airlines
Deal found 10/24$275
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/52:30 pmGTF - FSD
1 stop4h 53mUnited Airlines
Tue 11/118:57 amFSD - GTF
1 stop5h 30mUnited Airlines
Deal found 10/26$278
This Delta deal was found by Cheapflights users on 10/24. 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 12/117:45 amMSO - FSD
1 stop7h 00mDelta
Thu 1/81:20 pmFSD - MSO
1 stop7h 57mDelta
Deal found 10/24$324
This Delta deal was found by Cheapflights users on 10/24. 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 12/117:45 amMSO - FSD
1 stop7h 00mDelta
Sat 1/101:20 pmFSD - MSO
2 stops11h 16mDelta
Deal found 10/24$329
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Mon 11/32:30 pmGTF - FSD
1 stop4h 53mUnited Airlines
Sat 11/88:57 amFSD - GTF
1 stop5h 36mUnited Airlines
Deal found 10/24$344
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1110:26 pmMSO - FSD
1 stop11h 39mAllegiant Air
Sun 1/412:40 pmFSD - MSO
1 stop27h 50mAllegiant Air
Deal found 10/25$353
This United Airlines deal was found by Cheapflights users on 10/25. 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 12/112:35 pmMSO - FSD
1 stop4h 46mUnited Airlines
Mon 1/58:50 amFSD - MSO
1 stop5h 46mUnited Airlines
Deal found 10/25$354
This United Airlines deal was found by Cheapflights users on 10/25. 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 12/115:20 pmMSO - FSD
1 stop5h 23mUnited Airlines
Sat 1/106:00 amFSD - MSO
2 stops9h 05mUnited Airlines
Deal found 10/25$359

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montana to Sioux Falls 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 October 26, 2025.
Use the filters below to find and compare flights from Montana to Sioux Falls that are best for you.

Fly from

Montana

Fly to

Sioux Falls

Route

Depart

Return

Price

BozemanSioux Falls

BZN - FSD

BZNFSD

Bozeman Gallatin Field

Sat 11/8

1:31 pm-9:07 pm

1 stop6h 36m

Sioux Falls Joe Foss Field

Wed 11/12

6:30 am-1:02 pm

1 stop7h 32m

$211

BozemanSioux Falls

BZN - FSD

BZNFSD

Bozeman Gallatin Field

Wed 12/17

2:42 pm-8:21 pm

1 stop4h 39m

Sioux Falls Joe Foss Field

Wed 1/7

6:00 am-9:54 am

1 stop4h 54m

$211

BozemanSioux Falls

BZN - FSD

BZNFSD

Bozeman Gallatin Field

Sat 11/8

4:35 pm-11:44 pm

1 stop6h 09m

Sioux Falls Joe Foss Field

Wed 11/12

8:00 am-3:30 pm

2 stops8h 30m

$216

Great FallsSioux Falls

GTF - FSD

GTFFSD

Great Falls

Sat 11/8

2:30 pm-8:23 pm

1 stop4h 53m

Sioux Falls Joe Foss Field

Wed 11/12

8:57 am-1:27 pm

1 stop5h 30m

$248

MissoulaSioux Falls

MSO - FSD

MSOFSD

Missoula Johnson-Bell Field

Thu 12/11

5:20 pm-11:43 pm

1 stop5h 23m

Sioux Falls Joe Foss Field

Wed 1/7

5:18 pm-9:51 pm

1 stop5h 33m

$269

Great FallsSioux Falls

GTF - FSD

GTFFSD

Great Falls

Wed 11/5

2:30 pm-8:23 pm

1 stop4h 53m

Sioux Falls Joe Foss Field

Tue 11/11

8:57 am-1:27 pm

1 stop5h 30m

$278

BozemanSioux Falls

BZN - FSD

BZNFSD

Bozeman Gallatin Field

Wed 4/15

12:30 pm-9:47 pm

1 stop8h 17m

Sioux Falls Joe Foss Field

Sat 4/18

6:00 am-9:47 am

1 stop4h 47m

$281

MissoulaSioux Falls

MSO - FSD

MSOFSD

Missoula Johnson-Bell Field

Wed 4/15

6:15 am-12:35 pm

1 stop5h 20m

Sioux Falls Joe Foss Field

Sat 4/18

5:00 pm-9:26 pm

1 stop5h 26m

$319

HelenaSioux Falls

HLN - FSD

HLNFSD

Helena

Sat 3/7

2:30 pm-8:38 pm

1 stop5h 08m

Sioux Falls Joe Foss Field

Wed 3/11

9:00 am-1:27 pm

1 stop5h 27m

$319

BozemanSioux Falls

BZN - FSD

BZNFSD

Bozeman Gallatin Field

Wed 3/25

12:30 pm-9:49 pm

1 stop8h 19m

Sioux Falls Joe Foss Field

Sat 3/28

5:20 pm-9:10 pm

1 stop4h 50m

$320

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/24

Showing 1-10 of 38 results
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Best time to book a flight from Montana to Sioux Falls

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

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

Currently, June is the cheapest month in which you can book a flight from Montana to Sioux Falls (average of $146). Flying from Montana to Sioux Falls in August is currently the most expensive (average of $370). 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.

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

Related info for your journey

Find useful and relevant information for your journey from Montana to Sioux Falls. 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 into for flights to Sioux Falls from Montana?

    Sioux Falls Joe Foss Field (FSD), located 2.6 mi from the city center, is the airport you fly into when you book flights from Montana to Sioux Falls.

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

    A quick flight from Montana to Sioux Falls can take about 4h 39m. American Airlines provides one of the quickest options available for as low as $211. There are 723 mi between Montana and Sioux Falls. 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 Montana to Sioux Falls one-way?

    To fly one-way, consider booking your trip with Allegiant Air, which is currently one of the cheapest options available, starting at $157. United Airlines flights start at $191 while deals on Delta start at $275 one-way.

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

    The most popular flight routes from Montana to Sioux Falls are Billings Logan Intl - Sioux Falls Joe Foss Field, Bozeman Gallatin Field - Sioux Falls Joe Foss Field and Great Falls - Sioux Falls Joe Foss Field.

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

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

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

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

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

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

    Currently, June is the cheapest month in which you can book a flight from Montana to Sioux Falls (average of $146). Flying from Montana to Sioux Falls in August is currently the most expensive (average of $370). 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

Traveling to a place near Sioux Falls?

Book flights to Sioux Falls if you plan to visit one of these locations
Marshall

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Alternative routes for Montana to Sioux Falls

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

Discover the top 2 airlines that operate flights from Montana to Sioux Falls. 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 October 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$238Average$455FlexibilityNo cancel feeOn-time69%
DeltaCheapest$248Average$404FlexibilityNo cancel feeOn-timeN/A

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