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.

$318 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

Thu, Jan 14 - Mon, Jan 18

7:53 pm - 8:46 pmBOI Boise Air Term. Gowen Fld-FSD Sioux Falls Joe Foss Field

23h 53m1 stop Las Vegas Harry Reid Intl

11:07 am - 6:28 pmFSD Sioux Falls Joe Foss Field-BOI Boise Air Term. Gowen Fld

8h 21m1 stop Phoenix-Mesa Gateway

$318Multiple Airlines

Thu, Jan 14 - Mon, Jan 18

7:53 pm - 8:46 pmBOI Boise Air Term. Gowen Fld-FSD Sioux Falls Joe Foss Field

23h 53m1 stop Las Vegas Harry Reid Intl

11:07 am - 6:28 pmFSD Sioux Falls Joe Foss Field-BOI Boise Air Term. Gowen Fld

8h 21m1 stop Phoenix-Mesa Gateway

$326Multiple Airlines

Thu, Jan 14 - Mon, Jan 18

7:53 pm - 7:42 pmBOI Boise Air Term. Gowen Fld-FSD Sioux Falls Joe Foss Field

22h 49m2 stops Las Vegas Harry Reid Intl Phoenix Sky Harbor Intl

11:07 am - 6:28 pmFSD Sioux Falls Joe Foss Field-BOI Boise Air Term. Gowen Fld

8h 21m1 stop Phoenix-Mesa Gateway

$347Multiple Airlines

Fri, Dec 4 - Wed, Dec 9

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 - 12:42 pmFSD Sioux Falls Joe Foss Field-BOI Boise Air Term. Gowen Fld

5h 15m1 stop Minneapolis St Paul

$349Delta

Tue, Jan 12 - Tue, Jan 19

5:30 am - 12:03 pmBOI Boise Air Term. Gowen Fld-FSD Sioux Falls Joe Foss Field

5h 33m1 stop Minneapolis St Paul

8:14 am - 2:10 pmFSD Sioux Falls Joe Foss Field-BOI Boise Air Term. Gowen Fld

6h 56m1 stop Minneapolis St Paul

$349Delta

Thu, Jan 14 - Tue, Jan 19

2:35 pm - 8:37 pmBOI Boise Air Term. Gowen Fld-FSD Sioux Falls Joe Foss Field

5h 02m1 stop Denver Intl

5:13 pm - 9:33 pmFSD Sioux Falls Joe Foss Field-BOI Boise Air Term. Gowen Fld

5h 20m1 stop Denver Intl

$349United Airlines

Thu, Dec 3 - Tue, Dec 8

8:00 am - 6:38 pmBOI Boise Air Term. Gowen Fld-FSD Sioux Falls Joe Foss Field

9h 38m1 stop Chicago O'Hare Intl

6:00 am - 9:59 amFSD Sioux Falls Joe Foss Field-BOI Boise Air Term. Gowen Fld

4h 59m1 stop Denver Intl

$349United Airlines

Wed, Jan 13 - Sun, Jan 17

12:28 pm - 9:30 pmBOI Boise Air Term. Gowen Fld-FSD Sioux Falls Joe Foss Field

8h 02m1 stop Phoenix Sky Harbor Intl

2:03 pm - 9:05 pmFSD Sioux Falls Joe Foss Field-BOI Boise Air Term. Gowen Fld

8h 02m1 stop Phoenix Sky Harbor Intl

$349American Airlines

Wed, Jan 13 - Tue, Jan 19

5:30 am - 12:03 pmBOI Boise Air Term. Gowen Fld-FSD Sioux Falls Joe Foss Field

5h 33m1 stop Minneapolis St Paul

8:14 am - 2:10 pmFSD Sioux Falls Joe Foss Field-BOI Boise Air Term. Gowen Fld

6h 56m1 stop Minneapolis St Paul

$349Delta

Wed, Jan 13 - Tue, Jan 19

2:35 pm - 8:37 pmBOI Boise Air Term. Gowen Fld-FSD Sioux Falls Joe Foss Field

5h 02m1 stop Denver Intl

9:45 am - 9:33 pmFSD Sioux Falls Joe Foss Field-BOI Boise Air Term. Gowen Fld

12h 48m2 stops Chicago O'Hare Intl Denver Intl

$354United Airlines

Recent last minute flight deals from Idaho to Sioux Falls

Wed, Nov 4 - Wed, Nov 11

6:06 am - 1:56 pmBOI Boise Air Term. Gowen Fld-FSD Sioux Falls Joe Foss Field

6h 50m1 stop Phoenix Sky Harbor Intl

6:00 am - 1:51 pmFSD Sioux Falls Joe Foss Field-BOI Boise Air Term. Gowen Fld

8h 51m1 stop Dallas/Fort Worth

$481American Airlines

Thu, Nov 5 - Mon, Nov 9

3:00 pm - 11:22 pmBOI Boise Air Term. Gowen Fld-FSD Sioux Falls Joe Foss Field

7h 22m1 stop Minneapolis St Paul

5:00 pm - 11:59 pmFSD Sioux Falls Joe Foss Field-BOI Boise Air Term. Gowen Fld

7h 59m1 stop Minneapolis St Paul

$489Delta

Fri, Nov 6 - Mon, Nov 9

2:03 pm - 11:49 pmBOI Boise Air Term. Gowen Fld-FSD Sioux Falls Joe Foss Field

8h 46m1 stop Phoenix Sky Harbor Intl

2:26 pm - 7:24 pmFSD Sioux Falls Joe Foss Field-BOI Boise Air Term. Gowen Fld

5h 58m1 stop Phoenix Sky Harbor Intl

$489American Airlines

Mon, Nov 2 - Tue, Nov 10

12:31 pm - 9:38 pmBOI Boise Air Term. Gowen Fld-FSD Sioux Falls Joe Foss Field

8h 07m1 stop Chicago O'Hare Intl

5:06 pm - 10:59 pmFSD Sioux Falls Joe Foss Field-BOI Boise Air Term. Gowen Fld

6h 53m1 stop Denver Intl

$495United Airlines

Mon, Nov 2 - Tue, Nov 10

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

5h 00m1 stop Denver Intl

3:10 pm - 10:59 pmFSD Sioux Falls Joe Foss Field-BOI Boise Air Term. Gowen Fld

8h 49m2 stops Chicago O'Hare Intl Denver Intl

$500United Airlines

Wed, Nov 4 - Wed, Nov 11

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

5h 00m1 stop Denver Intl

7:48 am - 6:03 pmFSD Sioux Falls Joe Foss Field-BOI Boise Air Term. Gowen Fld

11h 15m2 stops Chicago O'Hare Intl Denver Intl

$524United Airlines

Thu, Nov 5 - Mon, Nov 9

1:06 pm - 11:22 pmBOI Boise Air Term. Gowen Fld-FSD Sioux Falls Joe Foss Field

9h 16m2 stops Salt Lake City Minneapolis St Paul

5:00 pm - 11:59 pmFSD Sioux Falls Joe Foss Field-BOI Boise Air Term. Gowen Fld

7h 59m1 stop Minneapolis St Paul

$539Delta

Mon, Nov 2 - Tue, Nov 10

12:00 pm - 11:44 pmBOI Boise Air Term. Gowen Fld-FSD Sioux Falls Joe Foss Field

10h 44m2 stops San Francisco Denver Intl

1:20 pm - 11:33 pmFSD Sioux Falls Joe Foss Field-BOI Boise Air Term. Gowen Fld

11h 13m2 stops Denver Intl San Francisco

$605United Airlines

Wed, Nov 4 - Wed, Nov 11

11:32 am - 11:22 pmBOI Boise Air Term. Gowen Fld-FSD Sioux Falls Joe Foss Field

10h 50m2 stops Salt Lake City Minneapolis St Paul

5:05 am - 12:24 pmFSD Sioux Falls Joe Foss Field-BOI Boise Air Term. Gowen Fld

8h 19m2 stops Minneapolis St Paul Salt Lake City

$859Delta

Thu, Nov 5 - Mon, Nov 9

1:06 pm - 11:22 pmBOI Boise Air Term. Gowen Fld-FSD Sioux Falls Joe Foss Field

9h 16m2 stops Salt Lake City Minneapolis St Paul

5:05 am - 12:24 pmFSD Sioux Falls Joe Foss Field-BOI Boise Air Term. Gowen Fld

8h 19m2 stops Minneapolis St Paul Salt Lake City

$890Delta

Useful Info

Low season	January
High season	July
Cheapest flight	$318

Best time to beat the crowds but there is an average 1% increase in price.

Most popular time to fly with an average 6% 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.