How does KAYAK find such low prices on flights from Missouri 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 Missouri to Sioux Falls.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sioux Falls from Missouri 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 Missouri 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 Missouri with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri 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 Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$195 CHEAP FLIGHTS from Missouri to Sioux Falls

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Cheap Flights from Missouri 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 Missouri to Sioux Falls

Wed, Dec 2 - Sun, Dec 6

1:18 pm - 6:38 pmSTL Lambert-St Louis-FSD Sioux Falls Joe Foss Field

5h 20m1 stop Chicago O'Hare Intl

7:40 am - 12:22 pmFSD Sioux Falls Joe Foss Field-STL Lambert-St Louis

4h 42m1 stop Chicago O'Hare Intl

$314United Airlines

Mon, Jan 18 - Mon, Jan 25

6:30 am - 10:05 amSTL Lambert-St Louis-FSD Sioux Falls Joe Foss Field

3h 35m1 stop Minneapolis St Paul

8:15 am - 2:31 pmFSD Sioux Falls Joe Foss Field-STL Lambert-St Louis

6h 16m1 stop Minneapolis St Paul

$319Delta

Fri, Dec 11 - Sun, Dec 13

6:55 am - 2:49 pmMCI Kansas City-FSD Sioux Falls Joe Foss Field

7h 54m1 stop Chicago O'Hare Intl

7:34 pm - 12:36 amFSD Sioux Falls Joe Foss Field-MCI Kansas City

5h 02m1 stop Chicago O'Hare Intl

$319American Airlines

Fri, Nov 13 - Fri, Nov 20

6:50 pm - 11:29 pmSTL Lambert-St Louis-FSD Sioux Falls Joe Foss Field

4h 39m1 stop Chicago O'Hare Intl

6:00 am - 10:32 amFSD Sioux Falls Joe Foss Field-STL Lambert-St Louis

4h 32m1 stop Chicago O'Hare Intl

$319United Airlines

Wed, Dec 30 - Sat, Jan 2

6:30 am - 10:12 amSTL Lambert-St Louis-FSD Sioux Falls Joe Foss Field

3h 42m1 stop Minneapolis St Paul

10:52 am - 2:44 pmFSD Sioux Falls Joe Foss Field-STL Lambert-St Louis

3h 52m1 stop Minneapolis St Paul

$339Delta

Fri, Oct 30 - Tue, Nov 3

1:40 pm - 8:04 pmSTL Lambert-St Louis-FSD Sioux Falls Joe Foss Field

6h 24m1 stop Denver Intl

6:00 am - 12:10 pmFSD Sioux Falls Joe Foss Field-STL Lambert-St Louis

6h 10m1 stop Chicago O'Hare Intl

$349United Airlines

Fri, Oct 30 - Sun, Nov 1

6:57 am - 12:13 pmMCI Kansas City-FSD Sioux Falls Joe Foss Field

5h 16m1 stop Dallas/Fort Worth

7:18 pm - 12:24 amFSD Sioux Falls Joe Foss Field-MCI Kansas City

5h 06m1 stop Chicago O'Hare Intl

$369American Airlines

Wed, Dec 30 - Sat, Jan 2

6:30 am - 10:12 amSTL Lambert-St Louis-FSD Sioux Falls Joe Foss Field

3h 42m1 stop Minneapolis St Paul

10:52 am - 2:44 pmFSD Sioux Falls Joe Foss Field-STL Lambert-St Louis

3h 52m1 stop Minneapolis St Paul

$369Delta

Mon, Dec 21 - Mon, Dec 28

9:50 am - 7:00 pmSTL Lambert-St Louis-FSD Sioux Falls Joe Foss Field

9h 10m2 stops Jonesboro Nashville Intl

9:54 pm - 4:42 pmFSD Sioux Falls Joe Foss Field-STL Lambert-St Louis

18h 48m1 stop Las Vegas Harry Reid Intl

$559Multiple Airlines

Sun, Nov 1 - Thu, Nov 5

2:00 pm - 7:49 pmSTL Lambert-St Louis-FSD Sioux Falls Joe Foss Field

29h 49m2 stops Jonesboro Nashville Intl

11:48 am - 12:33 pmFSD Sioux Falls Joe Foss Field-STL Lambert-St Louis

24h 45m1 stop Las Vegas Harry Reid Intl

$590Multiple Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$195

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

Most popular time to fly with an average 7% increase in price.

Flight from St. Louis to Sioux Falls

How does KAYAK find such low prices on flights from Missouri 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 Missouri to Sioux Falls.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Sioux Falls?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sioux Falls from Missouri 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 Missouri 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 Missouri with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri 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 Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.