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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sioux Falls from Idaho 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 Idaho 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 Idaho 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 Idaho 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 Idaho 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>

$156 CHEAP FLIGHTS from Idaho to Sioux Falls

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Flight Deals

Cheap Flights from Idaho to Sioux Falls

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Idaho 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

Recent round-trip flight deals from Idaho to Sioux Falls

Tue, Oct 28 - Fri, Oct 31

12:51 pm - 10:56 pmGEG-FSD

8h 05m1 stop

1:35 pm - 7:46 pmFSD-GEG

8h 11m1 stop

$225Delta

Find Deal

Wed, Oct 29 - Fri, Oct 31

9:22 am - 10:57 pmGEG-FSD

11h 35m2 stops

8:01 am - 1:05 pmFSD-GEG

7h 04m1 stop

$230Delta

Find Deal

Sat, Nov 15 - Wed, Nov 19

1:14 pm - 11:59 pmGEG-FSD

8h 45m1 stop

8:05 am - 2:08 pmFSD-GEG

8h 03m1 stop

$251American Airlines

Find Deal

Sat, Oct 18 - Sat, Oct 25

5:42 am - 12:55 pmBOI-FSD

6h 13m1 stop

8:01 am - 2:02 pmFSD-BOI

7h 01m1 stop

$251Delta

Find Deal

Sat, Oct 11 - Sat, Oct 25

12:33 pm - 9:16 pmGEG-FSD

6h 43m1 stop

6:00 am - 12:20 pmFSD-GEG

8h 20m1 stop

$300American Airlines

Find Deal

Fri, Oct 3 - Sun, Oct 5

4:00 pm - 11:15 pmGEG-FSD

5h 15m1 stop

9:30 am - 12:36 pmFSD-GEG

5h 06m1 stop

$310United Airlines

Find Deal

Fri, Oct 24 - Sun, Oct 26

9:54 pm - 1:09 pmBOI-FSD

14h 15m1 stop

8:42 pm - 2:07 pmFSD-BOI

18h 25m1 stop

$311Allegiant Air

Find Deal

Thu, Oct 23 - Sun, Oct 26

12:28 pm - 8:01 pmBOI-FSD

30h 33m2 stops

8:42 pm - 2:07 pmFSD-BOI

18h 25m1 stop

$324Multiple Airlines

Find Deal

Fri, Mar 6 - Tue, Mar 10

1:45 pm - 8:46 pmGEG-FSD

5h 01m1 stop

5:00 pm - 9:09 pmFSD-GEG

6h 09m1 stop

$339United Airlines

Find Deal

Thu, Oct 23 - Sun, Oct 26

12:28 pm - 1:39 pmBOI-FSD

24h 11m2 stops

8:42 pm - 2:07 pmFSD-BOI

18h 25m1 stop

$366Multiple Airlines

Find Deal

Cheapest round-trip

$225

Typical prices: $394-550

Delta

Tue 10/28Fri 10/31

GEG - FSD • 1 stop

Cheapest one-way

$156

Typical prices: $329-358

Allegiant Air

Fri 9/26

BOI - FSD • 1 stop

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We hope you love your trip to Sioux Falls!

Useful Info

Low season	January
High season	July
Cheapest flight	$156

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

Most popular time to fly and prices are also 8% lower on average.

Flight from Boise to Sioux Falls

How does KAYAK find such low prices on flights from Idaho 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 Idaho to Sioux Falls.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho to Sioux Falls?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sioux Falls from Idaho 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 Idaho 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 Idaho with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho 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 Idaho 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)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

FSD

$156 Find Cheap Flights from Idaho to Sioux Falls

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

Cheap Flights from Idaho to Sioux Falls

Recent round-trip flight deals from Idaho to Sioux Falls

Recent one-way flight deals from Idaho to Sioux Falls

Everything you should know

Good to know

FAQs for booking flights from Idaho to Sioux Falls

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

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

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

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho 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 Idaho 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 Idaho

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