FSD

$103 Find Cheap Flights from Illinois 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 1/9. 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, 0 bags

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Everything you should know

Cheapest round-trip
$189
Overall average: $249
American Airlines
Fri 1/23Thu 1/29
ORD - FSD • Non-stop
Cheapest non-stop
$189
Typical prices: $239-$344
United Airlines
Fri 1/9Sun 1/11
ORD - FSD • Non-stop
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We hope you love your trip to Sioux Falls!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Illinois to Sioux Falls

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

Fri, Jan 23 - Thu, Jan 29
American Airlines Logo
9:50 am - 11:51 am
ORD
-
FSD
2h 01mnonstop
American Airlines Logo
6:15 pm - 8:13 pm
FSD
-
ORD
1h 58mnonstop
$189American Airlines
Sat, Jan 3 - Mon, Jan 5
American Airlines Logo
10:03 pm - 11:59 pm
ORD
-
FSD
1h 56mnonstop
American Airlines Logo
7:29 pm - 9:30 pm
FSD
-
ORD
2h 01mnonstop
$190American Airlines
Mon, Jan 26 - Mon, Feb 2
American Airlines Logo
7:35 pm - 9:35 pm
ORD
-
FSD
2h 00mnonstop
American Airlines Logo
6:15 pm - 8:13 pm
FSD
-
ORD
1h 58mnonstop
$191American Airlines
Mon, Jan 26 - Mon, Feb 2
American Airlines Logo
3:53 pm - 5:45 pm
ORD
-
FSD
1h 52mnonstop
American Airlines Logo
6:15 pm - 8:13 pm
FSD
-
ORD
1h 58mnonstop
$202American Airlines
Thu, Jan 8 - Sun, Jan 11
Multiple Airlines Logo
12:50 pm - 9:57 am
MDW
-
FSD
21h 07m1 stop
Multiple Airlines Logo
8:26 pm - 2:05 pm
FSD
-
MDW
17h 39m1 stop
$206Multiple Airlines
Fri, Jan 23 - Thu, Jan 29
Delta Logo
6:15 am - 10:22 am
ORD
-
FSD
4h 07m1 stop
Delta Logo
1:02 pm - 5:55 pm
FSD
-
ORD
4h 53m1 stop
$209Delta
Fri, Jan 9 - Sun, Jan 11
Delta Logo
1:49 pm - 7:30 pm
MDW
-
FSD
5h 41m1 stop
Delta Logo
5:00 am - 9:08 am
FSD
-
MDW
4h 08m1 stop
$209Delta
Fri, Jan 16 - Mon, Jan 19
Multiple Airlines Logo
7:20 am - 6:11 pm
ORD
-
FSD
10h 51m1 stop
Multiple Airlines Logo
7:01 pm - 11:22 am
FSD
-
ORD
16h 21m1 stop
$229Multiple Airlines
Thu, Jan 15 - Tue, Jan 20
United Airlines Logo
6:00 pm - 11:44 pm
STL
-
FSD
5h 44m1 stop
United Airlines Logo
1:40 pm - 8:58 pm
FSD
-
STL
7h 18m1 stop
$233United Airlines
Thu, Jan 8 - Mon, Jan 12
United Airlines Logo
6:00 pm - 11:44 pm
STL
-
FSD
5h 44m1 stop
United Airlines Logo
1:40 pm - 8:58 pm
FSD
-
STL
7h 18m1 stop
$344United Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$103
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from Chicago O'Hare Airport to Sioux Falls

FAQs for booking flights from Illinois to Sioux Falls

  • How does KAYAK find such low prices on flights from Illinois 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 Illinois to Sioux Falls.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sioux Falls from Illinois 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 Illinois 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 Illinois with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois 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 Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Sioux Falls?

Book flights to Sioux Falls if you plan to visit one of these locations
Marshall
Worthington

Everything you need to know for your flight to Sioux Falls

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

Sioux Falls (FSD)