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Sioux Falls

$239+ 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 6/26. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — FSD
Jul 10 — Jul 171
Fri 7/10
Fri 7/17
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 June 10, 2026.

This Delta deal was found by Cheapflights users on 6/9. 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.
Tue 8/256:19 am
BZN
-
FSD
1 stop5h 19m
Delta
Sun 9/64:28 pm
FSD
-
BZN
1 stop4h 16m
Delta
Deal found 6/9$271
This Delta deal was found by Cheapflights users on 6/9. 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.
Tue 8/256:19 am
BZN
-
FSD
1 stop5h 19m
Delta
Mon 9/78:22 am
FSD
-
BZN
2 stops11h 23m
Delta
Deal found 6/9$276
This United Airlines deal was found by Cheapflights users on 6/9. 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 8/264:30 pm
BZN
-
FSD
1 stop5h 52m
United Airlines
Wed 9/911:25 am
FSD
-
BZN
1 stop5h 05m
United Airlines
Deal found 6/9$312
This Delta deal was found by Cheapflights users on 6/9. 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 12/126:00 am
BZN
-
FSD
1 stop5h 11m
Delta
Tue 12/158:15 am
FSD
-
BZN
1 stop4h 49m
Delta
Deal found 6/9$319
This United Airlines deal was found by Cheapflights users on 6/9. 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 9/45:24 pm
MSO
-
FSD
1 stop5h 20m
United Airlines
Wed 9/911:25 am
FSD
-
MSO
1 stop5h 55m
United Airlines
Deal found 6/9$344
This United Airlines deal was found by Cheapflights users on 6/9. 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 8/254:32 pm
BZN
-
FSD
1 stop6h 12m
United Airlines
Tue 9/89:35 am
FSD
-
BZN
1 stop4h 49m
United Airlines
Deal found 6/9$351
This United Airlines deal was found by Cheapflights users on 6/9. 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 8/291:35 pm
BZN
-
FSD
2 stops9h 09m
United Airlines
Sat 9/126:00 am
FSD
-
BZN
1 stop4h 39m
United Airlines
Deal found 6/9$356
This Delta deal was found by Cheapflights users on 6/9. 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 9/43:36 pm
MSO
-
FSD
1 stop6h 15m
Delta
Wed 9/91:20 pm
FSD
-
MSO
2 stops10h 54m
Delta
Deal found 6/9$359
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/199:10 pm
GTF
-
FSD
1 stop21h 40m
Allegiant Air
Wed 7/228:53 pm
FSD
-
GTF
1 stop24h 27m
Allegiant Air
Deal found 6/8$360
This United Airlines deal was found by Cheapflights users on 6/9. 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 8/291:35 pm
BZN
-
FSD
2 stops9h 09m
United Airlines
Sun 9/66:00 am
FSD
-
BZN
2 stops10h 14m
United Airlines
Deal found 6/9$361
This Delta deal was found by Cheapflights users on 6/9. 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.
Mon 8/243:55 pm
BZN
-
FSD
1 stop5h 56m
Delta
Sun 9/64:28 pm
FSD
-
BZN
1 stop4h 16m
Delta
Deal found 6/9$365
This United Airlines deal was found by Cheapflights users on 6/10. 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 7/86:00 pm
BIL
-
FSD
1 stop4h 53m
United Airlines
Tue 7/1412:56 pm
FSD
-
BIL
1 stop5h 23m
United Airlines
Deal found 6/10$366

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 June 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$271
(Delta)

One-way from

$239
(Kiwi.com)

Popular in

November

Cheapest in

January

Average price

$535
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. 4% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 June 10, 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

BozemanSioux Falls

BZN - FSD

BZNFSD

Bozeman Gallatin Field

Fri 8/28

6:19 am-12:38 pm

1 stop5h 19m

Sioux Falls Joe Foss Field

Fri 9/11

1:20 pm-11:59 pm

2 stops11h 39m

$276

BozemanSioux Falls

BZN - FSD

BZNFSD

Bozeman Gallatin Field

Tue 8/25

4:32 pm-11:44 pm

1 stop6h 12m

Sioux Falls Joe Foss Field

Tue 9/8

9:35 am-1:24 pm

1 stop4h 49m

$351

BillingsSioux Falls

BIL - FSD

BILFSD

Billings Logan Intl

Wed 7/8

6:00 pm-11:53 pm

1 stop4h 53m

Sioux Falls Joe Foss Field

Tue 7/14

12:56 pm-5:19 pm

1 stop5h 23m

$366

BozemanSioux Falls

BZN - FSD

BZNFSD

Bozeman Gallatin Field

Mon 8/24

3:55 pm-10:51 pm

1 stop5h 56m

Sioux Falls Joe Foss Field

Mon 9/7

8:22 am-6:45 pm

2 stops11h 23m

$370

BillingsSioux Falls

BIL - FSD

BILFSD

Billings Logan Intl

Tue 7/14

6:00 pm-11:53 pm

1 stop4h 53m

Sioux Falls Joe Foss Field

Wed 7/22

6:51 pm-10:54 pm

1 stop5h 03m

$389

BozemanSioux Falls

BZN - FSD

BZNFSD

Bozeman Gallatin Field

Tue 8/25

8:25 am-10:20 am

2 stops24h 55m

Sioux Falls Joe Foss Field

Mon 9/7

8:22 am-6:45 pm

2 stops11h 23m

$403

BozemanSioux Falls

BZN - FSD

BZNFSD

Bozeman Gallatin Field

Wed 8/26

8:25 am-10:51 pm

2 stops13h 26m

Sioux Falls Joe Foss Field

Sun 9/6

1:26 pm-10:03 pm

2 stops9h 37m

$403

MissoulaSioux Falls

MSO - FSD

MSOFSD

Missoula Johnson-Bell Field

Fri 9/4

6:00 am-12:38 pm

1 stop5h 38m

Sioux Falls Joe Foss Field

Wed 9/9

1:20 pm-11:14 pm

2 stops10h 54m

$406

BillingsSioux Falls

BIL - FSD

BILFSD

Billings Logan Intl

Thu 7/16

6:00 pm-11:53 pm

1 stop4h 53m

Sioux Falls Joe Foss Field

Tue 7/21

12:56 pm-5:19 pm

1 stop5h 23m

$410
Quickest round-trip

BillingsSioux Falls

BIL - FSD

BILFSD

Billings Logan Intl

Fri 9/18

5:00 am-10:44 am

1 stop4h 44m

Sioux Falls Joe Foss Field

Sat 9/19

6:00 am-9:41 am

1 stop4h 41m

$429

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 44 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 $210). Flying from Montana to Sioux Falls in July is currently the most expensive (average of $499). 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 5h 28m. United Airlines provides one of the quickest options available for as low as $395. 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 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, Missoula Johnson-Bell Field - Sioux Falls Joe Foss Field and Billings Logan Intl - 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 $210). Flying from Montana to Sioux Falls in July is currently the most expensive (average of $499). 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

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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 June 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$209Average$365FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$210Average$402FlexibilityNo cancel feeOn-time69%

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