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

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 City. 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 City?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sioux City 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 City?

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 City 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 City?

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 City 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>

$369 CHEAP FLIGHTS from Idaho to Sioux City

SUX

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

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Flight Deals

Cheap Flights from Idaho to Sioux City

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 City

Tue, Aug 25 - Sat, Aug 29

5:00 am - 10:55 am

BOI

SUX

4h 55m

1 stop

6:30 pm - 10:32 pm

SUX

BOI

5h 02m

1 stop

$414United Airlines

Tue, Aug 25 - Sat, Aug 29

4:00 pm - 11:46 pm

GEG

SUX

5h 46m

1 stop

11:32 am - 2:58 pm

SUX

GEG

5h 26m

1 stop

$414United Airlines

Tue, Aug 25 - Sat, Aug 29

5:44 pm - 11:46 pm

BOI

SUX

5h 02m

1 stop

11:32 am - 11:50 pm

SUX

BOI

13h 18m

2 stops

$424United Airlines

Tue, Aug 25 - Sat, Aug 29

11:46 am - 11:46 pm

BOI

SUX

11h 00m

2 stops

11:32 am - 7:27 pm

SUX

BOI

8h 55m

2 stops

$429United Airlines

Tue, Aug 25 - Sat, Aug 29

11:46 am - 11:46 pm

BOI

SUX

11h 00m

2 stops

11:32 am - 5:53 pm

SUX

BOI

7h 21m

1 stop

$439United Airlines

Tue, Aug 25 - Sat, Aug 29

11:46 am - 11:46 pm

BOI

SUX

11h 00m

2 stops

11:32 am - 7:27 pm

SUX

BOI

8h 55m

2 stops

$459United Airlines

Tue, Aug 25 - Sat, Aug 29

4:00 pm - 11:46 pm

GEG

SUX

5h 46m

1 stop

11:32 am - 9:16 pm

SUX

GEG

11h 44m

2 stops

$464United Airlines

Tue, Aug 25 - Sat, Aug 29

11:46 am - 11:46 pm

BOI

SUX

11h 00m

2 stops

11:32 am - 11:50 pm

SUX

BOI

13h 18m

2 stops

$513United Airlines

Fri, May 22 - Mon, May 25

5:00 am - 10:57 am

BOI

SUX

4h 57m

1 stop

6:30 pm - 10:37 pm

SUX

BOI

5h 07m

1 stop

$526United Airlines

Tue, Aug 25 - Sat, Aug 29

4:00 pm - 11:46 pm

GEG

SUX

5h 46m

1 stop

11:32 am - 2:58 pm

SUX

GEG

5h 26m

1 stop

$543United Airlines

Useful Info

Low season	August
High season	June
Cheapest flight	$369

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

Most popular time to fly and prices are also 23% lower on average.

Flight from Boise to Sioux City

How does KAYAK find such low prices on flights from Idaho to Sioux City?
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 City.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho to Sioux City?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sioux City 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 City?
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 City 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 City?
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 City from Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Sioux City

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Information on the airport you'll fly into in Sioux City

Sioux City (SUX)

SUX

$369 Find Cheap Flights from Idaho to Sioux City

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

Cheap Flights from Idaho to Sioux City

Recent round-trip flight deals from Idaho to Sioux City

Recent one-way flight deals from Idaho to Sioux City

Good to know

FAQs for booking flights from Idaho to Sioux City

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

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 City.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sioux City 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 City?

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 City 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 City?

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 City from Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Sioux City

Information on the airport you'll fly into in Sioux City

Cabin class types available on flights to Idaho

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

Find direct flights for Sioux City

Flights to other popular destinations

Flights from domestic origins to Sioux City

Choose which airport to fly into in Sioux City