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>

$330 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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Cheapest round-trip

$330

United Airlines

Wed 2/11Sun 2/15

GEG - SUX • 1 stop

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We hope you love your trip to Sioux City!

Flight Deals

Cheap Flights from Idaho to Sioux City

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

Last minute

Recent round-trip flight deals from Idaho to Sioux City

Wed, Feb 11 - Sun, Feb 15

1:48 pm - 11:47 pm

GEG

SUX

7h 59m

1 stop

1:00 pm - 9:17 pm

SUX

GEG

10h 17m

2 stops

$330United Airlines

Wed, Feb 18 - Sat, Feb 21

5:24 pm - 11:42 pm

BOI

SUX

5h 18m

1 stop

6:00 am - 10:12 am

SUX

BOI

5h 12m

1 stop

$384United Airlines

Wed, Feb 18 - Sat, Feb 21

5:00 am - 10:45 am

BOI

SUX

4h 45m

1 stop

6:00 am - 10:12 am

SUX

BOI

5h 12m

1 stop

$398United Airlines

Wed, Feb 18 - Sat, Feb 21

10:53 am - 11:42 pm

BOI

SUX

11h 49m

2 stops

6:00 am - 10:12 am

SUX

BOI

5h 12m

1 stop

$408United Airlines

Wed, Feb 11 - Sun, Feb 15

12:24 pm - 11:47 pm

GEG

SUX

9h 23m

2 stops

1:00 pm - 9:17 pm

SUX

GEG

10h 17m

2 stops

$433United Airlines

Wed, Feb 18 - Sat, Feb 21

1:44 pm - 11:42 pm

BOI

SUX

8h 58m

2 stops

6:00 am - 10:12 am

SUX

BOI

5h 12m

1 stop

$448United Airlines

Wed, Feb 18 - Sat, Feb 21

7:11 am - 11:42 pm

BOI

SUX

15h 31m

2 stops

6:00 am - 10:12 am

SUX

BOI

5h 12m

1 stop

$510United Airlines

Wed, Feb 18 - Sat, Feb 21

10:53 am - 11:42 pm

BOI

SUX

11h 49m

2 stops

1:00 pm - 11:23 pm

SUX

BOI

11h 23m

2 stops

$552United Airlines

Wed, Feb 11 - Sun, Feb 15

1:48 pm - 11:47 pm

GEG

SUX

7h 59m

1 stop

1:00 pm - 11:00 pm

SUX

GEG

12h 00m

1 stop

$559United Airlines

Wed, Feb 18 - Sat, Feb 21

1:44 pm - 11:42 pm

BOI

SUX

8h 58m

2 stops

6:00 am - 11:38 pm

SUX

BOI

18h 38m

2 stops

$618United Airlines

Useful Info

Low season	August
High season	February
Cheapest flight	$330

Best time to beat the crowds but there is an average 7% increase in price.

Most popular time to fly and prices are also 32% lower on average.

Flight from Spokane 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

$330 Find Cheap Flights from Idaho to Sioux City

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

Everything you should know

Cheap Flights from Idaho to Sioux City

Recent round-trip flight deals from Idaho to Sioux City

Recent last minute 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