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Sioux Falls

$225+ 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 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — FSD
Sep 7 — Sep 141
Mon 9/7
Mon 9/14
1 adult, Economy
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Cheap 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 August 8, 2026.

This United Airlines deal was found by Cheapflights users on 8/5. 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 11/1412:48 pm -
1 stop7h 49m
Sun 11/159:32 am -
1 stop6h 58m
Deal found 8/5$314
This Kiwi.com deal was found by Cheapflights users on 8/5. 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.
Wed 10/71:39 pm -
1 stop20h 59m
Sat 10/107:31 pm -
2 stops15h 05m
Deal found 8/5$318
This United Airlines deal was found by Cheapflights users on 8/8. 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 10/14:30 pm -
1 stop6h 14m
Mon 10/59:42 am -
1 stop6h 46m
Deal found 8/8$319
This United Airlines deal was found by Cheapflights users on 8/4. 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.
Tue 9/15:57 pm -
1 stop4h 47m
Mon 9/76:00 am -
1 stop4h 41m
Deal found 8/4$319
This United Airlines deal was found by Cheapflights users on 8/5. 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 9/16:15 am -
1 stop5h 24m
Mon 9/76:00 am -
1 stop4h 57m
Deal found 8/5$319
This United Airlines deal was found by Cheapflights users on 8/7. 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 10/292:23 pm -
1 stop4h 41m
Sun 11/19:32 am -
1 stop5h 08m
Deal found 8/7$319
This Delta deal was found by Cheapflights users on 8/6. 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.
Sat 9/56:19 am -
1 stop5h 19m
Fri 9/111:05 pm -
2 stops12h 14m
Deal found 8/6$324
This Delta deal was found by Cheapflights users on 8/7. 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 8/273:55 pm -
1 stop5h 56m
Sat 8/2910:54 am -
1 stop4h 56m
Deal found 8/7$334
This United Airlines deal was found by Cheapflights users on 8/7. 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 10/302:23 pm -
1 stop4h 41m
Sun 11/19:32 am -
1 stop5h 08m
Deal found 8/7$338
This United Airlines deal was found by Cheapflights users on 8/5. 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 10/72:30 pm -
1 stop4h 50m
Sat 10/109:42 am -
1 stop5h 06m
Deal found 8/5$343
This United Airlines deal was found by Cheapflights users on 8/6. 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 8/204:32 pm -
1 stop6h 12m
Sun 8/239:35 am -
1 stop6h 55m
Deal found 8/6$349
This United Airlines deal was found by Cheapflights users on 8/8. 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 10/25:19 pm -
1 stop5h 25m
Mon 10/59:42 am -
1 stop4h 50m
Deal found 8/8$351

Find 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 August 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$314
(United Airlines)

One-way from

$225
(United Airlines)

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.
Search Deals
Provider most trusted by Cheapflights users for Bozeman Gallatin Field-Sioux Falls Joe Foss Field flights.
Search Deals
From Montana to Sioux Falls Joe Foss Field
Search Deals
One-way flight from Montana to Sioux Falls Joe Foss Field
Search Deals
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

 
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 August 8, 2026.
Use the filters below to find and compare flights from Montana to Sioux Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BillingsSioux Falls

BIL Billings Logan Intl - FSD Sioux Falls Joe Foss Field

BILFSD

Billings Logan Intl

Fri 9/4

6:26 am-12:38 pm

1 stop5h 12m

Sioux Falls Joe Foss Field

Sun 9/6

4:28 pm-8:12 pm

1 stop4h 44m

$319
Quickest round-trip

BillingsSioux Falls

BIL Billings Logan Intl - FSD Sioux Falls Joe Foss Field

BILFSD

Billings Logan Intl

Tue 9/1

2:29 pm-8:07 pm

1 stop4h 38m

Sioux Falls Joe Foss Field

Mon 9/7

6:50 pm-10:07 pm

1 stop4h 17m

$319

MissoulaSioux Falls

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

MSOFSD

Missoula Johnson-Bell Field

Tue 9/1

6:15 am-12:39 pm

1 stop5h 24m

Sioux Falls Joe Foss Field

Mon 9/7

6:00 am-9:57 am

1 stop4h 57m

$319

BozemanSioux Falls

BZN Bozeman Gallatin Field - FSD Sioux Falls Joe Foss Field

BZNFSD

Bozeman Gallatin Field

Thu 8/27

4:30 pm-11:22 pm

1 stop5h 52m

Sioux Falls Joe Foss Field

Sun 8/30

7:47 am-3:23 pm

1 stop8h 36m

$334

HelenaSioux Falls

HLN Helena - FSD Sioux Falls Joe Foss Field

HLNFSD

Helena

Wed 10/7

2:30 pm-8:20 pm

1 stop4h 50m

Sioux Falls Joe Foss Field

Sat 10/10

9:42 am-1:48 pm

1 stop5h 06m

$343

BozemanSioux Falls

BZN Bozeman Gallatin Field - FSD Sioux Falls Joe Foss Field

BZNFSD

Bozeman Gallatin Field

Sat 9/5

4:30 pm-11:22 pm

1 stop5h 52m

Sioux Falls Joe Foss Field

Fri 9/11

5:05 pm-9:19 pm

1 stop5h 14m

$353

BozemanSioux Falls

BZN Bozeman Gallatin Field - FSD Sioux Falls Joe Foss Field

BZNFSD

Bozeman Gallatin Field

Mon 10/5

1:17 pm-12:48 pm

1 stop22h 31m

Sioux Falls Joe Foss Field

Fri 10/9

7:31 pm-9:36 am

2 stops39h 05m

$363

BozemanSioux Falls

BZN Bozeman Gallatin Field - FSD Sioux Falls Joe Foss Field

BZNFSD

Bozeman Gallatin Field

Fri 10/2

6:17 am-12:19 pm

1 stop5h 02m

Sioux Falls Joe Foss Field

Sun 10/4

8:23 am-12:32 pm

1 stop5h 09m

$364

Great FallsSioux Falls

GTF Great Falls - FSD Sioux Falls Joe Foss Field

GTFFSD

Great Falls

Tue 9/1

2:25 pm-8:07 pm

1 stop4h 42m

Sioux Falls Joe Foss Field

Sat 9/5

9:35 am-1:29 pm

1 stop4h 54m

$388

BozemanSioux Falls

BZN Bozeman Gallatin Field - FSD Sioux Falls Joe Foss Field

BZNFSD

Bozeman Gallatin Field

Fri 10/2

4:30 pm-11:44 pm

1 stop6h 14m

Sioux Falls Joe Foss Field

Sun 10/4

6:00 am-9:46 am

1 stop4h 46m

$399

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/4

Showing 1-10 of 37 resultsSorted by cheapest first
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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, January is the cheapest month in which you can book a flight from Montana to Sioux Falls (average of $248). Flying from Montana to Sioux Falls 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.

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 38m. Delta provides one of the quickest options available for as low as $319. There are 599 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 most popular routes from Montana to Sioux Falls?

    The most popular flight routes from Montana to Sioux Falls are Bozeman Gallatin Field - Sioux Falls Joe Foss Field, Billings Logan Intl - 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, January is the cheapest month in which you can book a flight from Montana to Sioux Falls (average of $248). Flying from Montana to Sioux Falls 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

Traveling to a place near Sioux Falls?

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

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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 August 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$210Average$474FlexibilityNo cancel feeOn-time69%
DeltaCheapest$210Average$377FlexibilityNo cancel feeOn-timeN/A

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