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>

$72 CHEAP FLIGHTS from Idaho to Sioux Falls

FSD

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

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Cheapest round-trip

$255

Typical prices: $318-$698

Delta

Thu 12/4Tue 12/9

GEG - FSD • 1 stop

Cheapest one-way

$72

Frontier

Fri 11/21

BOI - 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 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

Last minute

Recent round-trip flight deals from Idaho to Sioux Falls

Thu, Dec 4 - Tue, Dec 9

1:12 pm - 11:14 pmGEG-FSD

8h 02m1 stop

4:25 pm - 8:10 pmFSD-GEG

5h 45m1 stop

$255Delta

Find Deal

Thu, Dec 4 - Tue, Dec 9

2:15 pm - 11:12 pmGEG-FSD

6h 57m1 stop

4:25 pm - 10:49 pmFSD-GEG

8h 24m2 stops

$260Delta

Find Deal

Thu, Dec 4 - Tue, Dec 9

9:25 am - 11:12 pmGEG-FSD

11h 47m2 stops

11:00 am - 6:55 pmFSD-GEG

9h 55m2 stops

$265Delta

Find Deal

Sat, Mar 7 - Wed, Mar 11

3:03 pm - 10:56 pmBOI-FSD

6h 53m1 stop

8:10 am - 2:09 pmFSD-BOI

6h 59m1 stop

$284Delta

Find Deal

Sat, Mar 7 - Wed, Mar 11

3:03 pm - 10:56 pmBOI-FSD

6h 53m1 stop

8:10 am - 2:09 pmFSD-BOI

6h 59m1 stop

$309Delta

Find Deal

Wed, Nov 19 - Sun, Nov 23

5:17 pm - 11:44 pmBOI-FSD

5h 27m1 stop

5:14 pm - 9:21 pmFSD-BOI

5h 07m1 stop

$326United Airlines

Find Deal

Mon, Nov 17 - Thu, Dec 11

3:05 pm - 11:31 pmGEG-FSD

6h 26m1 stop

8:05 am - 1:49 pmFSD-GEG

7h 44m1 stop

$329American Airlines

Find Deal

Wed, Nov 19 - Sun, Nov 23

2:11 pm - 11:44 pmBOI-FSD

8h 33m2 stops

5:14 pm - 9:21 pmFSD-BOI

5h 07m1 stop

$331United Airlines

Find Deal

Thu, Nov 20 - Mon, Nov 24

1:25 pm - 9:09 pmBOI-FSD

6h 44m1 stop

6:30 am - 12:34 pmFSD-BOI

7h 04m1 stop

$354American Airlines

Find Deal

Tue, Nov 25 - Sun, Nov 30

12:48 pm - 10:41 amBOI-FSD

20h 53m2 stops

8:31 pm - 2:27 pmFSD-BOI

18h 56m1 stop

$704Multiple Airlines

Find Deal

Useful Info

Low season	January
High season	November
Cheapest flight	$72

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 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)

FSD

$72 Find Cheap Flights from Idaho 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 Idaho to Sioux Falls

Recent round-trip flight deals from Idaho to Sioux Falls

Recent one-way flight deals from Idaho to Sioux Falls

Recent last minute flight deals from Idaho to Sioux Falls

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