SUX

$431 Find Cheap Flights from Idaho to Sioux City

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight to Sioux City departing on 7/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Cheap Flights from Idaho to Sioux City

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Idaho to Sioux City that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Idaho to Sioux City

Sun, Jul 6 - Sat, Jul 12
United Airlines Logo
10:45 am - 6:18 pmBOI-SUX
6h 33m1 stop
United Airlines Logo
6:53 pm - 10:27 pmSUX-BOI
4h 34m1 stop
$431United Airlines
Find Deal
Thu, Jul 3 - Mon, Jul 7
United Airlines Logo
11:37 am - 10:40 pmGEG-SUX
9h 03m1 stop
United Airlines Logo
6:53 pm - 5:23 pmSUX-GEG
24h 30m1 stop
$693United Airlines
Find Deal
Thu, Jul 3 - Mon, Jul 7
United Airlines Logo
11:37 am - 10:40 pmGEG-SUX
9h 03m1 stop
United Airlines Logo
6:53 pm - 11:08 pmSUX-GEG
30h 15m2 stops
$758United Airlines
Find Deal
Sun, Jul 6 - Sat, Jul 12
United Airlines Logo
7:51 am - 6:18 pmBOI-SUX
9h 27m2 stops
United Airlines Logo
6:53 pm - 9:46 amSUX-BOI
15h 53m1 stop
$768United Airlines
Find Deal
Sun, Jul 6 - Sat, Jul 12
United Airlines Logo
7:51 am - 6:18 pmBOI-SUX
9h 27m2 stops
United Airlines Logo
10:10 am - 9:46 amSUX-BOI
24h 36m2 stops
$817United Airlines
Find Deal
Sun, Jul 6 - Sat, Jul 12
United Airlines Logo
7:51 am - 6:18 pmBOI-SUX
9h 27m2 stops
United Airlines Logo
6:53 pm - 11:43 amSUX-BOI
17h 50m3 stops
$883United Airlines
Find Deal
Thu, Jul 3 - Mon, Jul 7
United Airlines Logo
3:28 pm - 10:40 pmGEG-SUX
29h 12m2 stops
United Airlines Logo
6:53 pm - 11:08 pmSUX-GEG
30h 15m2 stops
$918United Airlines
Find Deal
Useful Info

Good to know

Low seasonApril
High seasonSeptember
Cheapest flight$431
Best time to beat the crowds but there is an average 25% increase in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Boise to Sioux City

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

Sioux City (SUX)

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