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Sioux Falls

$165+ 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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — FSD
May 28 — Jun 41
Thu 5/28
Thu 6/4
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 April 28, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/27. 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.
Mon 5/1812:09 pm
BZN
-
FSD
1 stop24h 27m
Allegiant Air
Wed 6/33:36 pm
FSD
-
BZN
1 stop25h 21m
Allegiant Air
Deal found 4/27$276
This Delta deal was found by Cheapflights users on 4/27. 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.
Wed 6/36:00 am
BZN
-
FSD
1 stop5h 49m
Delta
Sat 6/1310:53 am
FSD
-
BZN
1 stop4h 57m
Delta
Deal found 4/27$290
This Delta deal was found by Cheapflights users on 4/27. 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.
Wed 6/36:00 am
BZN
-
FSD
1 stop5h 49m
Delta
Thu 6/114:26 pm
FSD
-
BZN
2 stops8h 57m
Delta
Deal found 4/27$295
This Delta deal was found by Cheapflights users on 4/27. 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.
Wed 6/36:00 am
BZN
-
FSD
1 stop5h 49m
Delta
Tue 6/98:23 am
FSD
-
BZN
1 stop7h 25m
Delta
Deal found 4/27$309
This Kiwi.com deal was found by Cheapflights users on 4/27. 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.
Mon 5/1812:09 pm
BZN
-
FSD
1 stop24h 27m
Allegiant Air
Sun 5/319:38 pm
FSD
-
BZN
1 stop18h 54m
Allegiant Air
Deal found 4/27$322
This United Airlines deal was found by Cheapflights users on 4/25. 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 6/254:30 pm
BZN
-
FSD
1 stop7h 36m
United Airlines
Sun 6/286:00 am
FSD
-
BZN
1 stop4h 29m
United Airlines
Deal found 4/25$326
This Kiwi.com deal was found by Cheapflights users on 4/27. 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.
Mon 5/1812:09 pm
BZN
-
FSD
1 stop24h 27m
Allegiant Air
Thu 6/49:28 pm
FSD
-
BZN
1 stop12h 46m
Allegiant Air
Deal found 4/27$327
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 5/214:35 pm
BZN
-
FSD
1 stop17h 19m
Allegiant Air
Wed 6/33:36 pm
FSD
-
BZN
1 stop25h 21m
Allegiant Air
Deal found 4/27$328
This United Airlines deal was found by Cheapflights users on 4/23. 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 5/232:25 pm
BIL
-
FSD
1 stop4h 43m
United Airlines
Sat 5/305:05 pm
FSD
-
BIL
1 stop4h 37m
United Airlines
Deal found 4/23$329
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 6/38:20 pm
BZN
-
FSD
1 stop23h 18m
Allegiant Air
Thu 6/119:28 pm
FSD
-
BZN
1 stop12h 46m
Allegiant Air
Deal found 4/27$331
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/412:09 pm
BZN
-
FSD
1 stop24h 27m
Allegiant Air
Wed 5/62:35 pm
FSD
-
BZN
1 stop20h 00m
Allegiant Air
Deal found 4/24$336
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 6/44:47 pm
BZN
-
FSD
1 stop17h 04m
Allegiant Air
Wed 6/103:36 pm
FSD
-
BZN
1 stop25h 21m
Allegiant Air
Deal found 4/27$337

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 April 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$276
(Kiwi.com)

One-way from

$165
(Trip.com)

Popular in

November

Cheapest in

January

Average price

$294
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
Highest demand for flights based on searches. 3% potential increase in price ($14 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 April 28, 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

Thu 6/25

4:30 pm-1:06 am

1 stop7h 36m

Sioux Falls Joe Foss Field

Sun 6/28

6:00 am-9:29 am

1 stop4h 29m

$326
Quickest round-trip

BillingsSioux Falls

BIL - FSD

BILFSD

Billings Logan Intl

Sat 5/9

10:35 am-4:22 pm

1 stop4h 47m

Sioux Falls Joe Foss Field

Wed 5/13

6:00 am-9:40 am

1 stop4h 40m

$339

BozemanSioux Falls

BZN - FSD

BZNFSD

Bozeman Gallatin Field

Fri 6/5

6:00 am-12:49 pm

1 stop5h 49m

Sioux Falls Joe Foss Field

Fri 6/12

1:53 pm-12:23 am

2 stops11h 30m

$370

BillingsSioux Falls

BIL - FSD

BILFSD

Billings Logan Intl

Thu 5/28

4:10 pm-11:53 pm

1 stop6h 43m

Sioux Falls Joe Foss Field

Fri 5/29

5:05 pm-9:17 pm

1 stop5h 12m

$411

BozemanSioux Falls

BZN - FSD

BZNFSD

Bozeman Gallatin Field

Sat 5/30

6:00 am-12:49 pm

1 stop5h 49m

Sioux Falls Joe Foss Field

Fri 6/12

1:53 pm-12:23 am

2 stops11h 30m

$422

Great FallsSioux Falls

GTF - FSD

GTFFSD

Great Falls

Tue 5/12

1:07 pm-11:11 pm

2 stops9h 04m

Sioux Falls Joe Foss Field

Sat 5/16

9:15 am-5:39 pm

2 stops9h 24m

$433

Great FallsSioux Falls

GTF - FSD

GTFFSD

Great Falls

Thu 8/13

1:10 pm-10:46 pm

2 stops8h 36m

Sioux Falls Joe Foss Field

Mon 8/17

8:15 am-5:39 pm

2 stops10h 24m

$438

BozemanSioux Falls

BZN - FSD

BZNFSD

Bozeman Gallatin Field

Mon 5/25

2:26 pm-8:08 pm

1 stop4h 42m

Sioux Falls Joe Foss Field

Fri 5/29

9:30 am-3:33 pm

1 stop7h 03m

$439

BillingsSioux Falls

BIL - FSD

BILFSD

Billings Logan Intl

Sat 5/23

6:30 am-12:49 pm

1 stop5h 19m

Sioux Falls Joe Foss Field

Sat 5/30

4:17 pm-10:52 pm

2 stops7h 35m

$448

BillingsSioux Falls

BIL - FSD

BILFSD

Billings Logan Intl

Wed 5/13

6:30 am-12:49 pm

1 stop5h 19m

Sioux Falls Joe Foss Field

Sun 5/17

8:19 am-5:39 pm

2 stops10h 20m

$454

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 46 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, June is the cheapest month in which you can book a flight from Montana to Sioux Falls (average of $110). Flying from Montana to Sioux Falls in August is currently the most expensive (average of $448). 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 7h 31m. United Airlines provides one of the quickest options available for as low as $605. There are 872 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 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 $110). Flying from Montana to Sioux Falls in August is currently the most expensive (average of $448). 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 April 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$179Average$365FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$210Average$388FlexibilityNo cancel feeOn-time69%

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