FSD

$154 Find Cheap Flights from Idaho to Sioux Falls

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Sioux Falls departing on 8/28. 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 Falls

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Idaho to Sioux Falls 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 Falls

Thu, Aug 21 - Mon, Aug 25
 Logo
6:06 pm - 10:57 amBOI-FSD
15h 51m1 stop
 Logo
11:47 am - 5:11 pmFSD-BOI
6h 24m1 stop
Sat, Nov 15 - Wed, Nov 19
American Airlines Logo
5:52 am - 4:51 pmGEG-FSD
8h 59m1 stop
American Airlines Logo
7:45 am - 12:53 pmFSD-GEG
7h 08m1 stop
$251American Airlines
Find Deal
Thu, Aug 28 - Tue, Sep 2
Delta Logo
6:50 am - 1:50 pmGEG-FSD
5h 00m1 stop
Delta Logo
6:04 pm - 11:48 pmFSD-GEG
7h 44m1 stop
$255Delta
Find Deal
Sat, Nov 15 - Wed, Nov 19
Delta Logo
2:05 pm - 10:49 pmGEG-FSD
6h 44m1 stop
Delta Logo
1:20 pm - 12:18 amFSD-GEG
12h 58m2 stops
$256Delta
Find Deal
Fri, Aug 15 - Sat, Aug 16
American Airlines Logo
1:08 pm - 12:28 amGEG-FSD
9h 20m1 stop
American Airlines Logo
7:01 am - 11:38 amFSD-GEG
6h 37m1 stop
$259American Airlines
Find Deal
Thu, Aug 28 - Tue, Sep 2
Delta Logo
6:50 am - 1:50 pmGEG-FSD
5h 00m1 stop
Delta Logo
5:00 am - 12:41 pmFSD-GEG
9h 41m2 stops
$260Delta
Find Deal
Tue, Jul 22 - Sat, Jul 26
United Airlines Logo
5:42 pm - 11:37 pmBOI-FSD
4h 55m1 stop
United Airlines Logo
5:10 pm - 9:34 pmFSD-BOI
5h 24m1 stop
$319United Airlines
Find Deal
Tue, Jul 22 - Sat, Jul 26
United Airlines Logo
5:42 pm - 11:37 pmBOI-FSD
4h 55m1 stop
United Airlines Logo
6:00 am - 3:59 pmFSD-BOI
10h 59m2 stops
$324United Airlines
Find Deal
Fri, Jul 18 - Mon, Jul 21
Alaska Airlines Logo
4:47 pm - 11:59 pmGEG-FSD
29h 12m2 stops
Alaska Airlines Logo
7:21 am - 4:06 pmFSD-GEG
10h 45m2 stops
$889Alaska Airlines
Find Deal
Sun, Aug 3 - Sat, Aug 9
Alaska Airlines Logo
7:42 pm - 5:28 pmGEG-FSD
19h 46m2 stops
Alaska Airlines Logo
12:19 pm - 10:58 pmFSD-GEG
12h 39m2 stops
$969Alaska Airlines
Find Deal
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Good to know

Low seasonJanuary
High seasonJuly
Cheapest flight$154
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Spokane to Sioux Falls

FAQs for booking flights from Idaho 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.

Everything you need to know for your flight to Sioux Falls

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

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