How does KAYAK find such low prices on flights from South Dakota to Chicago?

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 South Dakota to Chicago. 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 South Dakota to Chicago?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from South Dakota 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 South Dakota to Chicago?

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 Chicago with an airline and back to South Dakota 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 South Dakota to Chicago?

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 Chicago from South Dakota 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>

$81 CHEAP FLIGHTS from South Dakota to Chicago

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

...and more

Travelers love KAYAK

41.299.237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$189

Overall average: $221

United Airlines

Fri 2/20Sat 2/21

FSD - ORD • Non-stop

Cheapest one-way

$81

Typical prices: $265-$307

Frontier

Thu 2/19

FSD - ORD • 1 stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Chicago!

Flight Deals

Cheap Flights from South Dakota to Chicago

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from South Dakota to Chicago 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.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from South Dakota to Chicago

Fri, Feb 20 - Sat, Feb 21

6:45 pm - 8:35 pm

FSD

ORD

1h 50mnonstop

8:45 am - 10:46 am

ORD

FSD

2h 01mnonstop

$189United Airlines

Thu, Feb 19 - Sat, Feb 21

2:16 pm - 11:14 pm

FSD

ORD

8h 58m1 stop

4:29 pm - 1:21 pm

ORD

FSD

20h 52m2 stops

$195Frontier

Thu, Feb 19 - Sat, Feb 21

2:16 pm - 11:14 pm

FSD

ORD

8h 58m1 stop

4:29 pm - 1:21 pm

ORD

FSD

20h 52m2 stops

$196Frontier

Thu, Jan 29 - Sat, Jan 31

7:30 am - 9:32 am

FSD

ORD

2h 02mnonstop

12:45 pm - 2:36 pm

ORD

FSD

1h 51mnonstop

$204United Airlines

Sat, Feb 7 - Mon, Feb 9

11:00 am - 4:16 pm

FSD

MDW

5h 16m1 stop

7:16 pm - 11:04 pm

MDW

FSD

3h 48m1 stop

$209Delta

Wed, Feb 4 - Wed, Feb 11

4:18 pm - 9:30 pm

FSD

ORD

5h 12m1 stop

6:45 pm - 11:04 pm

ORD

FSD

4h 19m1 stop

$209Delta

Wed, Mar 4 - Sun, Mar 8

8:05 am - 5:37 pm

FSD

MDW

9h 32m2 stops

7:20 pm - 10:59 pm

MDW

FSD

3h 39m1 stop

$214Delta

Wed, Feb 4 - Wed, Feb 11

5:00 am - 8:40 am

FSD

ORD

3h 40m1 stop

1:58 pm - 11:04 pm

ORD

FSD

9h 06m2 stops

$214Delta

Tue, Feb 17 - Thu, Feb 26

2:21 pm - 10:31 pm

RAP

ORD

7h 10m1 stop

6:10 am - 1:51 pm

ORD

RAP

8h 41m1 stop

$229American Airlines

Sat, Jun 13 - Tue, Jun 30

12:44 pm - 4:10 pm

RAP

ORD

2h 26mnonstop

7:00 am - 12:14 pm

ORD

RAP

6h 14m1 stop

$300American Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$81

Best time to beat the crowds with an average 11% drop in price.

Most popular time to fly with an average 2% increase in price.

Flight from Sioux Falls to Chicago O'Hare Airport

How does KAYAK find such low prices on flights from South Dakota to Chicago?
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 South Dakota to Chicago.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from South Dakota to Chicago?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from South Dakota 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 South Dakota to Chicago?
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 Chicago with an airline and back to South Dakota with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from South Dakota to Chicago?
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 Chicago from South Dakota up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Merrillville

Saint Joseph

Hammond

Portage

Lansing

Valparaiso

Chesterton

Schererville

Munster

Porter

Monticello

Saint John

Griffith

Everything you need to know for your flight to Chicago

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Cabin class types available on flights to South Dakota

First Class flights to Chicagofrom $848

Business Class flights to Chicagofrom $470

Prem Econ Class flights to Chicagofrom $987

Economy Class flights to Chicagofrom $164

$81 Find Cheap Flights from South Dakota to Chicago

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

Everything you should know

Cheap Flights from South Dakota to Chicago

Recent round-trip flight deals from South Dakota to Chicago

Recent one-way flight deals from South Dakota to Chicago

Recent last minute flight deals from South Dakota to Chicago

Recent direct flight deals from South Dakota to Chicago

Good to know

FAQs for booking flights from South Dakota to Chicago

How does KAYAK find such low prices on flights from South Dakota to Chicago?

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 South Dakota to Chicago.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from South Dakota to Chicago?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from South Dakota 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 South Dakota to Chicago?

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 Chicago with an airline and back to South Dakota with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from South Dakota to Chicago?

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

Traveling to a place near Chicago?

Everything you need to know for your flight to Chicago

Cabin class types available on flights to South Dakota

Complete your trip to Chicago with a hotel stay or car rental

Find direct flights for Chicago

Flights to other popular destinations

Flights from domestic origins to Chicago

Choose which airport to fly into in Chicago

Find deals for your return flight