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.

$274 CHEAP FLIGHTS from Montana to Sioux Falls

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals

Cheap Flights from Montana to Sioux Falls

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, Nov 12 - Sun, Nov 15

2:42 pm - 8:04 pmBIL Billings Logan Intl-FSD Sioux Falls Joe Foss Field

4h 22m1 stop Denver Intl

5:55 am - 9:45 amFSD Sioux Falls Joe Foss Field-BIL Billings Logan Intl

4h 50m1 stop Denver Intl

$319United Airlines

Fri, Oct 2 - Sun, Oct 4

2:38 pm - 8:20 pmMSO Missoula Johnson-Bell Field-FSD Sioux Falls Joe Foss Field

4h 42m1 stop Denver Intl

6:00 am - 9:57 amFSD Sioux Falls Joe Foss Field-MSO Missoula Johnson-Bell Field

4h 57m1 stop Denver Intl

$319United Airlines

Fri, Oct 2 - Sun, Oct 4

2:38 pm - 8:20 pmMSO Missoula Johnson-Bell Field-FSD Sioux Falls Joe Foss Field

4h 42m1 stop Denver Intl

6:00 am - 9:57 amFSD Sioux Falls Joe Foss Field-MSO Missoula Johnson-Bell Field

4h 57m1 stop Denver Intl

$319United Airlines

Thu, Oct 1 - Sun, Oct 4

4:30 pm - 11:44 pmBZN Bozeman Gallatin Field-FSD Sioux Falls Joe Foss Field

6h 14m1 stop Denver Intl

9:42 am - 3:28 pmFSD Sioux Falls Joe Foss Field-BZN Bozeman Gallatin Field

6h 46m1 stop Denver Intl

$319United Airlines

Thu, Oct 1 - Sat, Oct 3

1:08 pm - 10:51 pmBZN Bozeman Gallatin Field-FSD Sioux Falls Joe Foss Field

8h 43m2 stops Salt Lake City Minneapolis St Paul

1:05 pm - 10:31 pmFSD Sioux Falls Joe Foss Field-BZN Bozeman Gallatin Field

10h 26m2 stops Minneapolis St Paul Salt Lake City

$419Delta

Thu, Sep 24 - Mon, Sep 28

9:42 pm - 8:07 pmBZN Bozeman Gallatin Field-FSD Sioux Falls Joe Foss Field

21h 25m2 stops Las Vegas Harry Reid Intl Denver Intl

9:55 am - 5:24 pmFSD Sioux Falls Joe Foss Field-BZN Bozeman Gallatin Field

8h 29m1 stop Nashville Intl

$421Multiple Airlines

Fri, Oct 9 - Sun, Oct 18

3:51 pm - 12:08 pmBZN Bozeman Gallatin Field-FSD Sioux Falls Joe Foss Field

19h 17m1 stop Phoenix-Mesa Gateway

6:42 pm - 4:54 pmFSD Sioux Falls Joe Foss Field-BZN Bozeman Gallatin Field

23h 12m2 stops Orlando Sanford Intl Nashville Intl

$525Allegiant Air

Thu, Nov 12 - Sun, Nov 15

6:34 am - 12:17 pmBIL Billings Logan Intl-FSD Sioux Falls Joe Foss Field

4h 43m1 stop Minneapolis St Paul

5:05 am - 12:18 pmFSD Sioux Falls Joe Foss Field-BIL Billings Logan Intl

8h 13m2 stops Minneapolis St Paul Salt Lake City

$553Delta

Fri, Oct 30 - Sun, Nov 1

1:14 pm - 11:22 pmMSO Missoula Johnson-Bell Field-FSD Sioux Falls Joe Foss Field

9h 08m2 stops Salt Lake City Minneapolis St Paul

1:00 pm - 7:54 pmFSD Sioux Falls Joe Foss Field-MSO Missoula Johnson-Bell Field

7h 54m1 stop Minneapolis St Paul

$565Delta

Fri, Oct 16 - Sun, Oct 18

1:47 pm - 11:39 amBZN Bozeman Gallatin Field-FSD Sioux Falls Joe Foss Field

20h 52m2 stops Dallas/Fort Worth Chicago O'Hare Intl

7:05 am - 12:25 pmFSD Sioux Falls Joe Foss Field-BZN Bozeman Gallatin Field

6h 20m1 stop Chicago O'Hare Intl

$600American Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$274

Best time to beat the crowds with an average 5% drop in price.

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

Flight from Billings 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.