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.

$213 CHEAP FLIGHTS from Montana to Sioux Falls

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Cheap Flights from Montana to Sioux Falls

Cheap flights from Montana to Sioux Falls with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Round-trip

One-way

Last minute

Wed, Nov 18 - Sun, Nov 22

5:55 pm - 11:44 pmBIL Billings Logan Intl-FSD Sioux Falls Joe Foss Field

4h 49m1 stop Denver Intl

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

4h 50m1 stop Denver Intl

$339United Airlines

Fri, Oct 30 - Fri, Nov 6

12:48 pm - 9:37 pmBZN Bozeman Gallatin Field-FSD Sioux Falls Joe Foss Field

7h 49m1 stop Chicago O'Hare Intl

9:32 am - 3:30 pmFSD Sioux Falls Joe Foss Field-BZN Bozeman Gallatin Field

6h 58m1 stop Denver Intl

$339United Airlines

Wed, Oct 28 - Sun, Nov 1

6:30 am - 12:35 pmBZN Bozeman Gallatin Field-FSD Sioux Falls Joe Foss Field

5h 05m1 stop Denver Intl

9:32 am - 3:30 pmFSD Sioux Falls Joe Foss Field-BZN Bozeman Gallatin Field

6h 58m1 stop Denver Intl

$339United Airlines

Sat, Nov 7 - Sat, Nov 14

6:15 am - 12:35 pmMSO Missoula Johnson-Bell Field-FSD Sioux Falls Joe Foss Field

5h 20m1 stop Denver Intl

5:06 pm - 9:47 pmFSD Sioux Falls Joe Foss Field-MSO Missoula Johnson-Bell Field

5h 41m1 stop Denver Intl

$339United Airlines

Sun, Oct 25 - Sat, Oct 31

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

$359Delta

Sun, Oct 25 - Sat, Nov 7

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

$359Delta

Sat, Oct 24 - Wed, Oct 28

5:30 am - 4:00 pmBZN Bozeman Gallatin Field-FSD Sioux Falls Joe Foss Field

9h 30m2 stops Salt Lake City Minneapolis St Paul

5:10 am - 12:07 pmFSD Sioux Falls Joe Foss Field-BZN Bozeman Gallatin Field

7h 57m2 stops Minneapolis St Paul Salt Lake City

$379Delta

Sun, Nov 15 - Thu, Nov 26

1:23 pm - 8:54 pmBIL Billings Logan Intl-FSD Sioux Falls Joe Foss Field

6h 31m1 stop Dallas/Fort Worth

6:00 am - 1:02 pmFSD Sioux Falls Joe Foss Field-BIL Billings Logan Intl

8h 02m1 stop Dallas/Fort Worth

$399American Airlines

Sun, Nov 15 - Thu, Nov 26

1:23 pm - 8:54 pmBIL Billings Logan Intl-FSD Sioux Falls Joe Foss Field

6h 31m1 stop Dallas/Fort Worth

6:00 am - 1:02 pmFSD Sioux Falls Joe Foss Field-BIL Billings Logan Intl

8h 02m1 stop Dallas/Fort Worth

$503American Airlines

Sat, Nov 21 - Sun, Nov 29

3:39 pm - 2:47 pmBZN Bozeman Gallatin Field-FSD Sioux Falls Joe Foss Field

22h 08m2 stops Dallas/Fort Worth Chicago O'Hare Intl

7:36 pm - 1:02 pmFSD Sioux Falls Joe Foss Field-BZN Bozeman Gallatin Field

18h 26m2 stops Chicago O'Hare Intl Dallas/Fort Worth

$1,498American Airlines

Fri, Oct 16 - Wed, Oct 21

10:35 am - 11:11 pmBZN Bozeman Gallatin Field-FSD Sioux Falls Joe Foss Field

11h 36m2 stops Denver Intl Chicago O'Hare Intl

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

6h 46m1 stop Denver Intl

$425United Airlines

Sun, Oct 11 - Fri, Nov 13

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

4h 42m1 stop Denver Intl

5:06 pm - 9:47 pmFSD Sioux Falls Joe Foss Field-MSO Missoula Johnson-Bell Field

5h 41m1 stop Denver Intl

$437United Airlines

Sun, Oct 11 - Fri, Nov 13

10:38 am - 11:11 pmMSO Missoula Johnson-Bell Field-FSD Sioux Falls Joe Foss Field

11h 33m2 stops Denver Intl Chicago O'Hare Intl

5:06 pm - 9:47 pmFSD Sioux Falls Joe Foss Field-MSO Missoula Johnson-Bell Field

5h 41m1 stop Denver Intl

$442United Airlines

Fri, Oct 16 - Mon, Oct 19

10:35 am - 11:11 pmBZN Bozeman Gallatin Field-FSD Sioux Falls Joe Foss Field

11h 36m2 stops Denver Intl Chicago O'Hare Intl

9:42 am - 1:31 pmFSD Sioux Falls Joe Foss Field-BZN Bozeman Gallatin Field

4h 49m1 stop Denver Intl

$463United Airlines

Sun, Oct 11 - Sun, Nov 22

5:19 pm - 11:44 pmMSO Missoula Johnson-Bell Field-FSD Sioux Falls Joe Foss Field

5h 25m1 stop Denver Intl

9:32 am - 1:31 pmFSD Sioux Falls Joe Foss Field-MSO Missoula Johnson-Bell Field

4h 59m1 stop Denver Intl

$465United Airlines

Fri, Oct 16 - Sat, Oct 17

10:35 am - 11:11 pmBZN Bozeman Gallatin Field-FSD Sioux Falls Joe Foss Field

11h 36m2 stops Denver Intl Chicago O'Hare Intl

11:15 am - 9:04 pmFSD Sioux Falls Joe Foss Field-BZN Bozeman Gallatin Field

10h 49m2 stops Chicago O'Hare Intl Denver Intl

$475United Airlines

Tue, Oct 13 - Sat, Oct 17

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

6h 14m1 stop Denver Intl

9:42 am - 1:31 pmFSD Sioux Falls Joe Foss Field-BZN Bozeman Gallatin Field

4h 49m1 stop Denver Intl

$579United Airlines

Fri, Oct 16 - Wed, Oct 21

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

6h 14m1 stop Denver Intl

9:42 am - 1:31 pmFSD Sioux Falls Joe Foss Field-BZN Bozeman Gallatin Field

4h 49m1 stop Denver Intl

$579United Airlines

Wed, Oct 14 - Sun, Oct 18

1:39 pm - 11:38 amBZN Bozeman Gallatin Field-FSD Sioux Falls Joe Foss Field

20h 59m1 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

$585Allegiant Air

Thu, Oct 15 - Tue, Oct 20

1:12 pm - 11:22 pmBZN Bozeman Gallatin Field-FSD Sioux Falls Joe Foss Field

9h 10m2 stops Salt Lake City Minneapolis St Paul

5:10 am - 12:07 pmFSD Sioux Falls Joe Foss Field-BZN Bozeman Gallatin Field

7h 57m2 stops Minneapolis St Paul Salt Lake City

$829Delta

Low season	January
High season	July
Cheapest flight	$213

Best time to beat the crowds with an average 4% drop in price.

Most popular time to fly with an average 9% 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.