How does KAYAK find such low prices on flights from Montana to Sioux Falls?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Montana to Sioux Falls. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Montana to Sioux Falls?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sioux Falls from Montana is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Montana to Sioux Falls?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sioux Falls with an airline and back to Montana with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Montana to Sioux Falls?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sioux Falls from Montana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$164 CHEAP FLIGHTS from Montana to Sioux Falls

FSD

KAYAK searches hundreds of travel sites at once for deals on flights to Sioux Falls

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$249

Typical prices: $703-$843

United Airlines

Thu 12/11Wed 1/7

MSO - FSD • 1 stop

Cheapest one-way

$164

Allegiant Air

Sat 12/20

MSO - FSD • 1 stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Sioux Falls!

Flight Deals

Cheap Flights from Montana to Sioux Falls

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Montana to Sioux Falls that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Montana to Sioux Falls

Thu, Dec 11 - Wed, Jan 7

2:35 pm - 8:21 pmMSO-FSD

4h 46m1 stop

5:18 pm - 9:51 pmFSD-MSO

5h 33m1 stop

$249United Airlines

Find Deal

Thu, Dec 11 - Wed, Jan 7

2:35 pm - 8:21 pmMSO-FSD

4h 46m1 stop

7:30 am - 4:05 pmFSD-MSO

9h 35m2 stops

$254United Airlines

Find Deal

Wed, Dec 17 - Tue, Jan 6

1:06 pm - 11:12 pmHLN-FSD

9h 06m2 stops

5:00 am - 12:27 pmFSD-HLN

8h 27m2 stops

$259Delta

Find Deal

Thu, Dec 11 - Thu, Jan 8

10:26 pm - 11:05 amMSO-FSD

11h 39m1 stop

8:17 pm - 10:03 amFSD-MSO

14h 46m2 stops

$302Multiple Airlines

Find Deal

Sun, Nov 23 - Fri, Dec 5

5:30 am - 3:39 pmBZN-FSD

9h 09m2 stops

8:01 am - 1:12 pmFSD-BZN

6h 11m1 stop

$303Delta

Find Deal

Sat, Dec 20 - Sun, Jan 4

7:41 pm - 11:46 amMSO-FSD

15h 05m1 stop

12:40 pm - 3:30 pmFSD-MSO

27h 50m1 stop

$309Allegiant Air

Find Deal

Tue, Dec 23 - Sun, Jan 4

8:39 pm - 6:13 pmMSO-FSD

20h 34m1 stop

12:40 pm - 3:30 pmFSD-MSO

27h 50m1 stop

$312Allegiant Air

Find Deal

Fri, Dec 19 - Sun, Jan 4

1:11 pm - 11:26 amMSO-FSD

21h 15m2 stops

12:40 pm - 3:30 pmFSD-MSO

27h 50m1 stop

$357Multiple Airlines

Find Deal

Mon, Nov 24 - Thu, Nov 27

1:52 pm - 9:09 pmBZN-FSD

6h 17m1 stop

6:30 am - 1:01 pmFSD-BZN

7h 31m1 stop

$379American Airlines

Find Deal

Tue, Nov 25 - Thu, Nov 27

1:52 pm - 9:09 pmBZN-FSD

6h 17m1 stop

6:30 am - 1:01 pmFSD-BZN

7h 31m1 stop

$469American Airlines

Find Deal

Useful Info

Low season	January
High season	November
Cheapest flight	$164

Best time to beat the crowds with an average 13% drop in price.

Most popular time to fly with an average 8% increase in price.

Flight from Missoula to Sioux Falls

How does KAYAK find such low prices on flights from Montana to Sioux Falls?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Montana to Sioux Falls.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Montana to Sioux Falls?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sioux Falls from Montana is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Montana to Sioux Falls?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sioux Falls with an airline and back to Montana with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Montana to Sioux Falls?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sioux Falls from Montana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Marshall

Worthington

Everything you need to know for your flight to Sioux Falls

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Sioux Falls

Sioux Falls (FSD)

FSD

$164 Find Cheap Flights from Montana to Sioux Falls

KAYAK searches hundreds of travel sites at once for deals on flights to Sioux Falls

Everything you should know

Cheap Flights from Montana to Sioux Falls

Recent round-trip flight deals from Montana to Sioux Falls

Recent one-way flight deals from Montana to Sioux Falls

Recent last minute flight deals from Montana to Sioux Falls

Good to know

FAQs for booking flights from Montana to Sioux Falls

How does KAYAK find such low prices on flights from Montana to Sioux Falls?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Montana to Sioux Falls.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Montana to Sioux Falls?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sioux Falls from Montana is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Montana to Sioux Falls?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sioux Falls with an airline and back to Montana with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Montana to Sioux Falls?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sioux Falls from Montana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Sioux Falls?

Everything you need to know for your flight to Sioux Falls

Information on the airport you'll fly into in Sioux Falls

Cabin class types available on flights to Montana

Complete your trip to Sioux Falls with a hotel stay or car rental

Find direct flights for Sioux Falls

Flights to other popular destinations

Flights from domestic origins to Sioux Falls

Choose which airport to fly into in Sioux Falls

Find deals for your return flight