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.

$189 CHEAP FLIGHTS from Idaho to Sioux Falls

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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

Sat, Oct 24 - Fri, Oct 30

1:54 pm - 11:03 pmGEG Spokane-FSD Sioux Falls Joe Foss Field

7h 09m1 stop Minneapolis St Paul

5:00 pm - 8:08 pmFSD Sioux Falls Joe Foss Field-GEG Spokane

5h 08m1 stop Minneapolis St Paul

$329Delta

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

Mon, Oct 5 - Wed, Oct 14

5:30 pm - 11:44 pmBOI Boise Air Term. Gowen Fld-FSD Sioux Falls Joe Foss Field

5h 14m1 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

Sat, Oct 17 - Sat, Oct 24

2:44 pm - 8:40 pmBOI Boise Air Term. Gowen Fld-FSD Sioux Falls Joe Foss Field

4h 56m1 stop Denver Intl

9:42 am - 1:38 pmFSD Sioux Falls Joe Foss Field-BOI Boise Air Term. Gowen Fld

4h 56m1 stop Denver Intl

$329United Airlines

Fri, Oct 23 - Tue, Nov 10

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, 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

Fri, Dec 11 - Sun, Dec 13

2:48 pm - 8:21 pmBOI Boise Air Term. Gowen Fld-FSD Sioux Falls Joe Foss Field

4h 33m1 stop Denver Intl

5:50 am - 9:46 amFSD Sioux Falls Joe Foss Field-BOI Boise Air Term. Gowen Fld

4h 56m1 stop Denver Intl

$329United Airlines

Sat, Oct 24 - Fri, Oct 30

1:25 pm - 11:03 pmGEG Spokane-FSD Sioux Falls Joe Foss Field

7h 38m2 stops Salt Lake City Minneapolis St Paul

8:30 am - 4:14 pmFSD Sioux Falls Joe Foss Field-GEG Spokane

9h 44m2 stops Minneapolis St Paul Salt Lake City

$339Delta

Thu, Nov 5 - 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

$354Delta

Fri, Sep 11 - Sat, Sep 19

2:50 pm - 10:51 pmBOI Boise Air Term. Gowen Fld-FSD Sioux Falls Joe Foss Field

7h 01m1 stop Minneapolis St Paul

10:40 am - 6:53 pmFSD Sioux Falls Joe Foss Field-BOI Boise Air Term. Gowen Fld

9h 13m2 stops Minneapolis St Paul Salt Lake City

$357Delta

Recent last minute flight deals from Idaho to Sioux Falls

Fri, Aug 28 - Mon, Aug 31

12:12 pm - 8:31 pmBOI Boise Air Term. Gowen Fld-FSD Sioux Falls Joe Foss Field

7h 19m1 stop Dallas/Fort Worth

8:30 am - 1:24 pmFSD Sioux Falls Joe Foss Field-BOI Boise Air Term. Gowen Fld

5h 54m1 stop Phoenix Sky Harbor Intl

$469American Airlines

Thu, Aug 27 - Tue, Sep 1

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

7h 23m1 stop Dallas/Fort Worth

12:57 pm - 8:42 pmFSD Sioux Falls Joe Foss Field-GEG Spokane

9h 45m1 stop Dallas/Fort Worth

$479American Airlines

Fri, Aug 28 - Mon, Aug 31

1:55 pm - 11:48 pmBOI Boise Air Term. Gowen Fld-FSD Sioux Falls Joe Foss Field

8h 53m1 stop Phoenix Sky Harbor Intl

7:30 am - 1:59 pmFSD Sioux Falls Joe Foss Field-BOI Boise Air Term. Gowen Fld

7h 29m1 stop Dallas/Fort Worth

$479American Airlines

Fri, Aug 28 - Mon, Aug 31

12:12 pm - 8:31 pmBOI Boise Air Term. Gowen Fld-FSD Sioux Falls Joe Foss Field

7h 19m1 stop Dallas/Fort Worth

8:30 am - 1:24 pmFSD Sioux Falls Joe Foss Field-BOI Boise Air Term. Gowen Fld

5h 54m1 stop Phoenix Sky Harbor Intl

$479American Airlines

Thu, Aug 27 - Tue, Sep 1

6:00 am - 8:07 pmGEG Spokane-FSD Sioux Falls Joe Foss Field

12h 07m2 stops San Francisco Denver Intl

9:35 am - 3:06 pmFSD Sioux Falls Joe Foss Field-GEG Spokane

7h 31m1 stop Denver Intl

$484United Airlines

Thu, Aug 27 - Sun, Aug 30

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

$484United Airlines

Fri, Aug 28 - Mon, Aug 31

11:12 am - 7:29 pmBOI Boise Air Term. Gowen Fld-FSD Sioux Falls Joe Foss Field

7h 17m2 stops Salt Lake City 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

$484Delta

Fri, Aug 28 - Mon, Aug 31

11:12 am - 7:29 pmBOI Boise Air Term. Gowen Fld-FSD Sioux Falls Joe Foss Field

7h 17m2 stops Salt Lake City 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

$484Delta

Thu, Aug 27 - Tue, Sep 1

7:54 pm - 10:20 amGEG Spokane-FSD Sioux Falls Joe Foss Field

12h 26m2 stops Seattle/Tacoma Intl Minneapolis St Paul

4:28 pm - 10:31 pmFSD Sioux Falls Joe Foss Field-GEG Spokane

8h 03m2 stops Minneapolis St Paul Salt Lake City

$489Delta

Fri, Aug 28 - Mon, Aug 31

10:31 am - 11:22 pmBOI Boise Air Term. Gowen Fld-FSD Sioux Falls Joe Foss Field

11h 51m2 stops Denver Intl Chicago O'Hare Intl

1:33 pm - 9:24 pmFSD Sioux Falls Joe Foss Field-BOI Boise Air Term. Gowen Fld

8h 51m2 stops Denver Intl San Francisco

$559United Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$189

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.

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FSD

$189 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

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Complete your trip to Sioux Falls with a hotel stay or car rental

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