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.

$253 CHEAP FLIGHTS from Idaho 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 Idaho 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 Idaho to Sioux Falls

Wed, Dec 2 - Sat, Dec 5

5:15 am - 12:18 pmBOI Boise Air Term. Gowen Fld-FSD Sioux Falls Joe Foss Field

6h 03m1 stop Minneapolis St Paul

8:27 am - 2:05 pmFSD Sioux Falls Joe Foss Field-BOI Boise Air Term. Gowen Fld

6h 38m1 stop Minneapolis St Paul

$329Delta

Wed, Sep 23 - Sun, Sep 27

5:00 am - 10:44 amBOI Boise Air Term. Gowen Fld-FSD Sioux Falls Joe Foss Field

4h 44m1 stop Denver Intl

6:00 am - 9:34 amFSD Sioux Falls Joe Foss Field-BOI Boise Air Term. Gowen Fld

4h 34m1 stop Denver Intl

$329United Airlines

Wed, Oct 7 - Wed, Oct 14

2:02 pm - 11:56 pmBOI Boise Air Term. Gowen Fld-FSD Sioux Falls Joe Foss Field

8h 54m1 stop Phoenix Sky Harbor Intl

8:05 am - 1:22 pmFSD Sioux Falls Joe Foss Field-BOI Boise Air Term. Gowen Fld

6h 17m1 stop Phoenix Sky Harbor Intl

$329American Airlines

Sat, Sep 19 - Sat, Sep 26

1:53 pm - 11:53 pmGEG Spokane-FSD Sioux Falls Joe Foss Field

8h 00m1 stop Phoenix Sky Harbor Intl

2:10 pm - 7:39 pmFSD Sioux Falls Joe Foss Field-GEG Spokane

7h 29m1 stop Phoenix Sky Harbor Intl

$329American Airlines

Fri, Nov 6 - Sun, Nov 8

1:54 pm - 11:22 pmGEG Spokane-FSD Sioux Falls Joe Foss Field

7h 28m1 stop Minneapolis St Paul

8:30 am - 12:15 pmFSD Sioux Falls Joe Foss Field-GEG Spokane

5h 45m1 stop Minneapolis St Paul

$329Delta

Tue, Oct 20 - Tue, Oct 27

4:08 pm - 11:44 pmGEG Spokane-FSD Sioux Falls Joe Foss Field

5h 36m1 stop Denver Intl

5:06 pm - 9:11 pmFSD Sioux Falls Joe Foss Field-GEG Spokane

6h 05m1 stop Denver Intl

$329United Airlines

Fri, Oct 30 - Tue, Nov 3

2:45 pm - 11:56 pmGEG Spokane-FSD Sioux Falls Joe Foss Field

7h 11m1 stop Phoenix Sky Harbor Intl

1:08 pm - 8:40 pmFSD Sioux Falls Joe Foss Field-GEG Spokane

9h 32m1 stop Dallas/Fort Worth

$329American Airlines

Wed, Dec 2 - Sat, Dec 5

5:15 am - 12:18 pmBOI Boise Air Term. Gowen Fld-FSD Sioux Falls Joe Foss Field

6h 03m1 stop Minneapolis St Paul

11:01 am - 6:36 pmFSD Sioux Falls Joe Foss Field-BOI Boise Air Term. Gowen Fld

8h 35m2 stops Minneapolis St Paul Salt Lake City

$334Delta

Fri, Sep 18 - Wed, Sep 23

5:40 pm - 11:44 pmBOI Boise Air Term. Gowen Fld-FSD Sioux Falls Joe Foss Field

5h 04m1 stop Denver Intl

6:00 am - 3:31 pmFSD Sioux Falls Joe Foss Field-BOI Boise Air Term. Gowen Fld

10h 31m2 stops Denver Intl San Francisco

$334United Airlines

Fri, Nov 6 - Sun, Nov 8

1:54 pm - 11:22 pmGEG Spokane-FSD Sioux Falls Joe Foss Field

7h 28m1 stop Minneapolis St Paul

8:30 am - 6:29 pmFSD Sioux Falls Joe Foss Field-GEG Spokane

11h 59m2 stops Minneapolis St Paul Salt Lake City

$334Delta

Recent last minute flight deals from Idaho to Sioux Falls

Fri, Sep 4 - Wed, Sep 9

5:44 pm - 11:44 pmBOI Boise Air Term. Gowen Fld-FSD Sioux Falls Joe Foss Field

5h 00m1 stop Denver Intl

5:05 pm - 9:45 pmFSD Sioux Falls Joe Foss Field-BOI Boise Air Term. Gowen Fld

5h 40m1 stop Denver Intl

$455United Airlines

Thu, Sep 3 - Wed, Sep 9

5:44 pm - 11:44 pmBOI Boise Air Term. Gowen Fld-FSD Sioux Falls Joe Foss Field

5h 00m1 stop Denver Intl

6:00 am - 3:31 pmFSD Sioux Falls Joe Foss Field-BOI Boise Air Term. Gowen Fld

10h 31m2 stops Denver Intl San Francisco

$460United Airlines

Fri, Sep 4 - Wed, Sep 9

5:44 pm - 11:44 pmBOI Boise Air Term. Gowen Fld-FSD Sioux Falls Joe Foss Field

5h 00m1 stop Denver Intl

1:33 pm - 9:31 pmFSD Sioux Falls Joe Foss Field-BOI Boise Air Term. Gowen Fld

8h 58m2 stops Denver Intl San Francisco

$460United Airlines

Thu, Sep 3 - Mon, Sep 7

2:53 pm - 10:51 pmBOI Boise Air Term. Gowen Fld-FSD Sioux Falls Joe Foss Field

6h 58m1 stop Minneapolis St Paul

8:22 am - 1:42 pmFSD Sioux Falls Joe Foss Field-BOI Boise Air Term. Gowen Fld

6h 20m1 stop Minneapolis St Paul

$469Delta

Fri, Sep 4 - Sun, Sep 6

3:54 pm - 11:44 pmGEG Spokane-FSD Sioux Falls Joe Foss Field

5h 50m1 stop Denver Intl

9:35 am - 12:35 pmFSD Sioux Falls Joe Foss Field-GEG Spokane

5h 00m1 stop Denver Intl

$469United Airlines

Thu, Sep 3 - Mon, Sep 7

2:05 pm - 10:51 pmGEG Spokane-FSD Sioux Falls Joe Foss Field

6h 46m1 stop Minneapolis St Paul

8:22 am - 12:57 pmFSD Sioux Falls Joe Foss Field-GEG Spokane

6h 35m1 stop Minneapolis St Paul

$479Delta

Thu, Sep 3 - Sun, Sep 6

2:53 pm - 10:51 pmBOI Boise Air Term. Gowen Fld-FSD Sioux Falls Joe Foss Field

6h 58m1 stop Minneapolis St Paul

6:15 am - 12:14 pmFSD Sioux Falls Joe Foss Field-BOI Boise Air Term. Gowen Fld

6h 59m2 stops Minneapolis St Paul Salt Lake City

$484Delta

Thu, Sep 3 - Sun, Sep 6

12:44 pm - 10:07 pmGEG Spokane-FSD Sioux Falls Joe Foss Field

7h 23m1 stop Dallas/Fort Worth

8:30 am - 2:09 pmFSD Sioux Falls Joe Foss Field-GEG Spokane

7h 39m1 stop Phoenix Sky Harbor Intl

$637American Airlines

Thu, Sep 3 - Mon, Sep 7

12:24 pm - 11:48 amBOI Boise Air Term. Gowen Fld-FSD Sioux Falls Joe Foss Field

22h 24m2 stops Denver Intl Phoenix Sky Harbor Intl

8:56 pm - 12:29 pmFSD Sioux Falls Joe Foss Field-BOI Boise Air Term. Gowen Fld

16h 33m1 stop Denver Intl

$687Multiple Airlines

Thu, Sep 3 - Fri, Sep 4

10:09 am - 9:12 pmGEG Spokane-FSD Sioux Falls Joe Foss Field

9h 03m1 stop Las Vegas Harry Reid Intl

8:56 pm - 9:19 amFSD Sioux Falls Joe Foss Field-GEG Spokane

38h 23m2 stops Denver Intl Las Vegas Harry Reid Intl

$851Multiple Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$253

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

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

Flight from Spokane 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

$253 Find Cheap Flights from Idaho to Sioux Falls - Compare and Save

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

Low season

High season

Cheapest flight

FAQs for booking flights from Idaho to Sioux Falls

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