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.

$116 CHEAP FLIGHTS from South Dakota to Chicago

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Cheap Flights from South Dakota to Chicago

Cheap flights from South Dakota to Chicago with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Round-trip

One-way

Last minute

Direct

Thu, Dec 10 - Sun, Dec 13

12:14 pm - 2:31 pmFSD Sioux Falls Joe Foss Field-ORD Chicago O'Hare Intl

2h 17mnonstop

9:40 am - 11:44 amORD Chicago O'Hare Intl-FSD Sioux Falls Joe Foss Field

2h 04mnonstop

$299American Airlines

Sat, Nov 21 - Sun, Nov 22

7:36 pm - 9:48 pmFSD Sioux Falls Joe Foss Field-ORD Chicago O'Hare Intl

2h 12mnonstop

10:33 pm - 12:44 amORD Chicago O'Hare Intl-FSD Sioux Falls Joe Foss Field

2h 11mnonstop

$299American Airlines

Thu, Nov 5 - Sat, Nov 7

7:48 am - 9:45 amFSD Sioux Falls Joe Foss Field-ORD Chicago O'Hare Intl

1h 57mnonstop

4:00 pm - 5:54 pmORD Chicago O'Hare Intl-FSD Sioux Falls Joe Foss Field

1h 54mnonstop

$299United Airlines

Wed, Dec 16 - Sat, Jan 2

7:40 am - 9:38 amFSD Sioux Falls Joe Foss Field-ORD Chicago O'Hare Intl

1h 58mnonstop

12:40 pm - 2:36 pmORD Chicago O'Hare Intl-FSD Sioux Falls Joe Foss Field

1h 56mnonstop

$299United Airlines

Thu, Nov 12 - Sat, Nov 14

7:18 pm - 9:30 pmFSD Sioux Falls Joe Foss Field-ORD Chicago O'Hare Intl

2h 12mnonstop

9:40 am - 11:38 amORD Chicago O'Hare Intl-FSD Sioux Falls Joe Foss Field

1h 58mnonstop

$299American Airlines

Thu, Nov 5 - Sun, Nov 8

7:18 pm - 9:30 pmFSD Sioux Falls Joe Foss Field-ORD Chicago O'Hare Intl

2h 12mnonstop

10:38 pm - 12:29 amORD Chicago O'Hare Intl-FSD Sioux Falls Joe Foss Field

1h 51mnonstop

$299American Airlines

Fri, Oct 30 - Sun, Nov 1

6:40 pm - 8:35 pmFSD Sioux Falls Joe Foss Field-ORD Chicago O'Hare Intl

1h 55mnonstop

9:30 pm - 11:29 pmORD Chicago O'Hare Intl-FSD Sioux Falls Joe Foss Field

1h 59mnonstop

$314United Airlines

Tue, Jan 5 - Sun, Jan 10

10:58 am - 4:50 pmFSD Sioux Falls Joe Foss Field-MDW Chicago Midway

5h 52m1 stop Minneapolis St Paul

5:35 pm - 10:51 pmMDW Chicago Midway-FSD Sioux Falls Joe Foss Field

5h 16m1 stop Minneapolis St Paul

$319Delta

Thu, Nov 12 - Sat, Nov 14

5:05 am - 8:50 amFSD Sioux Falls Joe Foss Field-MDW Chicago Midway

3h 45m1 stop Minneapolis St Paul

12:30 pm - 7:06 pmMDW Chicago Midway-FSD Sioux Falls Joe Foss Field

6h 36m1 stop Minneapolis St Paul

$319Delta

Fri, Nov 20 - Sun, Nov 22

5:00 pm - 9:33 pmFSD Sioux Falls Joe Foss Field-ORD Chicago O'Hare Intl

4h 33m1 stop Minneapolis St Paul

6:23 am - 10:20 amORD Chicago O'Hare Intl-FSD Sioux Falls Joe Foss Field

3h 57m1 stop Minneapolis St Paul

$319Delta

Sat, Oct 17 - Tue, Oct 20

7:39 pm - 9:40 pmFSD Sioux Falls Joe Foss Field-ORD Chicago O'Hare Intl

2h 01mnonstop

10:48 pm - 12:41 amORD Chicago O'Hare Intl-FSD Sioux Falls Joe Foss Field

1h 53mnonstop

$389American Airlines

Sat, Oct 17 - Tue, Oct 20

2:48 pm - 4:40 pmFSD Sioux Falls Joe Foss Field-ORD Chicago O'Hare Intl

1h 52mnonstop

10:48 pm - 12:41 amORD Chicago O'Hare Intl-FSD Sioux Falls Joe Foss Field

1h 53mnonstop

$389American Airlines

Sat, Oct 17 - Tue, Oct 20

1:37 pm - 5:01 pmRAP Rapid City-ORD Chicago O'Hare Intl

2h 24mnonstop

8:47 am - 10:15 amORD Chicago O'Hare Intl-RAP Rapid City

2h 28mnonstop

$397United Airlines

Sat, Oct 17 - Tue, Oct 20

7:00 am - 9:00 amFSD Sioux Falls Joe Foss Field-ORD Chicago O'Hare Intl

2h 00mnonstop

5:00 am - 12:13 pmORD Chicago O'Hare Intl-FSD Sioux Falls Joe Foss Field

7h 13m1 stop Dallas/Fort Worth

$399American Airlines

Sat, Oct 17 - Tue, Oct 20

7:39 pm - 9:40 pmFSD Sioux Falls Joe Foss Field-ORD Chicago O'Hare Intl

2h 01mnonstop

5:00 am - 12:13 pmORD Chicago O'Hare Intl-FSD Sioux Falls Joe Foss Field

7h 13m1 stop Dallas/Fort Worth

$399American Airlines

Sat, Oct 17 - Tue, Oct 20

1:37 pm - 5:01 pmRAP Rapid City-ORD Chicago O'Hare Intl

2h 24mnonstop

3:50 pm - 8:52 pmORD Chicago O'Hare Intl-RAP Rapid City

6h 02m1 stop Denver Intl

$407United Airlines

Sat, Oct 17 - Mon, Oct 19

1:37 pm - 5:01 pmRAP Rapid City-ORD Chicago O'Hare Intl

2h 24mnonstop

8:47 am - 10:15 amORD Chicago O'Hare Intl-RAP Rapid City

2h 28mnonstop

$413United Airlines

Sat, Oct 17 - Mon, Oct 19

6:39 am - 2:36 pmRAP Rapid City-ORD Chicago O'Hare Intl

6h 57m1 stop Minneapolis St Paul

9:59 am - 1:57 pmORD Chicago O'Hare Intl-RAP Rapid City

4h 58m1 stop Minneapolis St Paul

$433Delta

Sat, Oct 17 - Mon, Oct 19

1:00 pm - 4:47 pmFSD Sioux Falls Joe Foss Field-MDW Chicago Midway

3h 47m1 stop Minneapolis St Paul

5:31 pm - 11:22 pmMDW Chicago Midway-FSD Sioux Falls Joe Foss Field

5h 51m1 stop Minneapolis St Paul

$454Delta

Fri, Oct 16 - Mon, Oct 19

8:30 am - 11:47 amFSD Sioux Falls Joe Foss Field-MDW Chicago Midway

3h 17m1 stop Minneapolis St Paul

10:12 am - 4:00 pmMDW Chicago Midway-FSD Sioux Falls Joe Foss Field

5h 48m1 stop Minneapolis St Paul

$464Delta

Sun, Nov 1 - Sat, Nov 7

7:18 pm - 9:30 pmFSD Sioux Falls Joe Foss Field-ORD Chicago O'Hare Intl

2h 12mnonstop

9:40 am - 11:38 amORD Chicago O'Hare Intl-FSD Sioux Falls Joe Foss Field

1h 58mnonstop

$299American Airlines

Thu, Dec 10 - Sun, Dec 13

12:14 pm - 2:31 pmFSD Sioux Falls Joe Foss Field-ORD Chicago O'Hare Intl

2h 17mnonstop

9:40 am - 11:44 amORD Chicago O'Hare Intl-FSD Sioux Falls Joe Foss Field

2h 04mnonstop

$299American Airlines

Thu, Nov 5 - Sat, Nov 7

7:48 am - 9:45 amFSD Sioux Falls Joe Foss Field-ORD Chicago O'Hare Intl

1h 57mnonstop

4:00 pm - 5:54 pmORD Chicago O'Hare Intl-FSD Sioux Falls Joe Foss Field

1h 54mnonstop

$299United Airlines

Wed, Dec 16 - Sat, Jan 2

7:40 am - 9:38 amFSD Sioux Falls Joe Foss Field-ORD Chicago O'Hare Intl

1h 58mnonstop

12:40 pm - 2:36 pmORD Chicago O'Hare Intl-FSD Sioux Falls Joe Foss Field

1h 56mnonstop

$299United Airlines

Sat, Nov 21 - Sun, Nov 22

7:36 pm - 9:48 pmFSD Sioux Falls Joe Foss Field-ORD Chicago O'Hare Intl

2h 12mnonstop

10:33 pm - 12:44 amORD Chicago O'Hare Intl-FSD Sioux Falls Joe Foss Field

2h 11mnonstop

$299American Airlines

Thu, Nov 12 - Sat, Nov 14

7:18 pm - 9:30 pmFSD Sioux Falls Joe Foss Field-ORD Chicago O'Hare Intl

2h 12mnonstop

9:40 am - 11:38 amORD Chicago O'Hare Intl-FSD Sioux Falls Joe Foss Field

1h 58mnonstop

$299American Airlines

Fri, Feb 5 - Sun, Feb 7

12:37 pm - 2:44 pmFSD Sioux Falls Joe Foss Field-ORD Chicago O'Hare Intl

2h 07mnonstop

10:30 pm - 12:26 amORD Chicago O'Hare Intl-FSD Sioux Falls Joe Foss Field

1h 56mnonstop

$299American Airlines

Thu, Nov 5 - Sun, Nov 8

7:18 pm - 9:30 pmFSD Sioux Falls Joe Foss Field-ORD Chicago O'Hare Intl

2h 12mnonstop

10:38 pm - 12:29 amORD Chicago O'Hare Intl-FSD Sioux Falls Joe Foss Field

1h 51mnonstop

$299American Airlines

Thu, Feb 18 - Sat, Feb 20

5:15 pm - 7:29 pmFSD Sioux Falls Joe Foss Field-ORD Chicago O'Hare Intl

2h 14mnonstop

3:00 pm - 5:03 pmORD Chicago O'Hare Intl-FSD Sioux Falls Joe Foss Field

2h 03mnonstop

$299American Airlines

Wed, Nov 25 - Mon, Nov 30

7:36 pm - 9:48 pmFSD Sioux Falls Joe Foss Field-ORD Chicago O'Hare Intl

2h 12mnonstop

4:59 pm - 7:06 pmORD Chicago O'Hare Intl-FSD Sioux Falls Joe Foss Field

2h 07mnonstop

$299American Airlines

Low season	November
High season	March
Cheapest flight	$116

Best time to beat the crowds but there is an average 2% increase in price.

Most popular time to fly with an average 3% 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.