What is the cheapest airline that flies from South Dakota to Chicago O'Hare Intl?

United Airlines and Delta are the most popular carriers operating from South Dakota to Chicago O'Hare Intl

How many flights depart from South Dakota to Chicago O'Hare Intl Airport on average per day?

14 flights are operational daily from South Dakota to Chicago O'Hare Intl Airport as of March 2026. The most popular departure time for this route is 12:00PM, with 64% of flights per day taking off in the afternoon.

How many flights depart from South Dakota to Chicago O'Hare Intl Airport on average per week?

The number of flights available between South Dakota and Chicago O'Hare Intl Airport is 99 per week as of March 2026. The most frequent departure day is Sun, with 20% of weekly flights leaving on this day.

How long does it take to fly to Chicago O'Hare Intl Airport?

On average, it takes 1h 42m to fly from South Dakota to Chicago O'Hare Intl Airport if you fly out of Sioux Falls (the most popular airport in South Dakota) and into Chicago O'Hare Intl Airport (the most popular airport in Chicago O'Hare Intl Airport). If you’re flying out of Rapid City and into Chicago O'Hare Intl Airport, then the flight time is around 2h 13m.

How many operators does momondo search for flights from South Dakota to Chicago O'Hare Intl Airport?

As of March 2026, there are 2 operators available to choose from for flights from South Dakota to Chicago O'Hare Intl Airport.

How old do you have to be to fly from South Dakota to Chicago O'Hare Intl Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from South Dakota to Chicago O'Hare Intl Airport.

What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

The necessary travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$108 Cheap Flights from South Dakota to Chicago O'Hare Intl Airport in 2026

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Find the cheapest flights from South Dakota to Chicago

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:35 pm - 6:08 am

FSD

ORD

15h 33m

1 stop

5:05 am - 5:21 pm

ORD

FSD

12h 16m

1 stop

$228Multiple Airlines

Wed, Apr 29 - Fri, May 1

2:35 pm - 5:25 am

FSD

ORD

14h 50m

1 stop

5:05 am - 5:21 pm

ORD

FSD

12h 16m

1 stop

$233Multiple Airlines

Wed, Apr 29 - Fri, May 1

9:35 pm - 5:53 pm

FSD

ORD

20h 18m

1 stop

5:05 am - 5:21 pm

ORD

FSD

12h 16m

1 stop

$236Multiple Airlines

Fri, Apr 17 - Mon, Apr 20

9:35 pm - 5:53 pm

FSD

ORD

20h 18m

1 stop

5:50 am - 5:21 pm

ORD

FSD

11h 31m

2 stops

$248Multiple Airlines

Fri, Apr 17 - Mon, Apr 20

6:52 am - 8:54 am

FSD

ORD

2h 02mnonstop

9:11 pm - 11:06 pm

ORD

FSD

1h 55mnonstop

$249American Airlines

Thu, May 7 - Sun, May 10

7:39 pm - 9:34 pm

FSD

ORD

1h 55mnonstop

10:05 am - 11:59 am

ORD

FSD

1h 54mnonstop

$250American Airlines

Thu, Apr 23 - Thu, Apr 30

12:29 pm - 2:23 pm

FSD

ORD

1h 54mnonstop

9:16 pm - 11:11 pm

ORD

FSD

1h 55mnonstop

$254American Airlines

Thu, Apr 23 - Thu, Apr 30

11:40 am - 2:53 pm

RAP

ORD

2h 13mnonstop

8:05 pm - 9:46 pm

ORD

RAP

2h 41mnonstop

$284United Airlines

Mon, Apr 27 - Mon, May 4

9:30 am - 12:56 pm

RAP

ORD

2h 26mnonstop

8:05 pm - 9:46 pm

ORD

RAP

2h 41mnonstop

$290United Airlines

Sat, May 2 - Wed, May 6

9:30 am - 12:56 pm

RAP

ORD

2h 26mnonstop

8:05 pm - 9:46 pm

ORD

RAP

2h 41mnonstop

$291United Airlines

Sat, May 2 - Wed, May 6

American Airlines flights from South Dakota to Chicago O'Hare Intl Airport

Our best American Airlines deals on South Dakota to Chicago O'Hare Intl Airport flight tickets

American Airlines

May 7

FSD6:52 amSioux Falls Joe Foss Field

2h 02m

ORD8:54 amChicago O'Hare Intl

May 10

ORD9:11 pmChicago O'Hare Intl

1h 55m

FSD11:06 pmSioux Falls Joe Foss Field

$249

American Airlines

Apr 23

FSD7:39 pmSioux Falls Joe Foss Field

1h 55m

ORD9:34 pmChicago O'Hare Intl

Apr 30

ORD10:05 amChicago O'Hare Intl

1h 54m

FSD11:59 amSioux Falls Joe Foss Field

$250

American Airlines

Apr 23

FSD12:29 pmSioux Falls Joe Foss Field

1h 54m

ORD2:23 pmChicago O'Hare Intl

Apr 30

ORD9:16 pmChicago O'Hare Intl

1h 55m

FSD11:11 pmSioux Falls Joe Foss Field

$254

United Airlines flights from South Dakota to Chicago O'Hare Intl Airport

Our best United Airlines deals on South Dakota to Chicago O'Hare Intl Airport flight tickets

United Airlines

Apr 11

FSD6:10 amSioux Falls Joe Foss Field

1h 50m

ORD8:00 amChicago O'Hare Intl

Apr 17

ORD9:50 pmChicago O'Hare Intl

1h 54m

FSD11:44 pmSioux Falls Joe Foss Field

$264

United Airlines

Apr 27

RAP11:40 amRapid City

2h 13m

ORD2:53 pmChicago O'Hare Intl

May 4

ORD8:05 pmChicago O'Hare Intl

2h 41m

RAP9:46 pmRapid City

$284

United Airlines

May 2

RAP9:30 amRapid City

2h 26m

ORD12:56 pmChicago O'Hare Intl

May 6

ORD8:05 pmChicago O'Hare Intl

2h 41m

RAP9:46 pmRapid City

$290

momondo Fare Finder

Use the filters below to find and compare flights from South Dakota to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Sioux FallsChicago

FSD - ORD

FSDORD

Sioux Falls Joe Foss Field

Wed 4/29

2:35 pm-6:08 am

1 stop15h 33m

Chicago O'Hare Intl

Fri 5/1

5:05 am-5:21 pm

1 stop12h 16m

$228

Sioux FallsChicago

FSD - ORD

FSDORD

Sioux Falls Joe Foss Field

Wed 4/29

2:35 pm-5:25 am

1 stop14h 50m

Chicago O'Hare Intl

Fri 5/1

5:05 am-5:21 pm

1 stop12h 16m

$233

Sioux FallsChicago

FSD - ORD

FSDORD

Sioux Falls Joe Foss Field

Fri 4/17

9:35 pm-5:53 pm

1 stop20h 18m

Chicago O'Hare Intl

Mon 4/20

5:05 am-5:21 pm

1 stop12h 16m

$236

Sioux FallsChicago

FSD - ORD

FSDORD

Sioux Falls Joe Foss Field

Fri 4/17

9:35 pm-5:53 pm

1 stop20h 18m

Chicago O'Hare Intl

Mon 4/20

5:50 am-5:21 pm

2 stops11h 31m

$248

Sioux FallsChicago

FSD - ORD

FSDORD

Sioux Falls Joe Foss Field

Thu 5/7

6:52 am-8:54 am

Nonstop2h 02m

Chicago O'Hare Intl

Sun 5/10

9:11 pm-11:06 pm

Nonstop1h 55m

$249

Quickest round-trip

Sioux FallsChicago

FSD - ORD

FSDORD

Sioux Falls Joe Foss Field

Thu 4/23

7:39 pm-9:34 pm

Nonstop1h 55m

Chicago O'Hare Intl

Thu 4/30

10:05 am-11:59 am

Nonstop1h 54m

$250

Sioux FallsChicago

FSD - ORD

FSDORD

Sioux Falls Joe Foss Field

Thu 4/23

12:29 pm-2:23 pm

Nonstop1h 54m

Chicago O'Hare Intl

Thu 4/30

9:16 pm-11:11 pm

Nonstop1h 55m

$254

Rapid CityChicago

RAP - ORD

RAPORD

Rapid City

Mon 4/27

11:40 am-2:53 pm

Nonstop2h 13m

Chicago O'Hare Intl

Mon 5/4

8:05 pm-9:46 pm

Nonstop2h 41m

$284

Rapid CityChicago

RAP - ORD

RAPORD

Rapid City

Sat 5/2

9:30 am-12:56 pm

Nonstop2h 26m

Chicago O'Hare Intl

Wed 5/6

8:05 pm-9:46 pm

Nonstop2h 41m

$290

Rapid CityChicago

RAP - ORD

RAPORD

Rapid City

Sat 5/2

9:30 am-12:56 pm

Nonstop2h 26m

Chicago O'Hare Intl

Wed 5/6

8:05 pm-9:46 pm

Nonstop2h 41m

$291

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from South Dakota to Chicago O'Hare Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

The month of November is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from South Dakota averaging around $221.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Friday when prices can be found for as low as $402. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from South Dakota because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $630.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from South Dakota in the evening is the least expensive time of day to depart. momondo users have found prices as low as $374 when looking at flights departing in the evening. Try not to purchase tickets in the afternoon because they tend to be around $486. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest South Dakota to Chicago O'Hare Intl flight route?

Fly from Rapid City to Chicago O'Hare Intl for the best South Dakota - Chicago O'Hare Intl flight prices

How far in advance should I book a flight to Chicago O'Hare Intl Airport?

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from South Dakota when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $297 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from South Dakota for as low as $195 on momondo.

What cabin class options are available on South Dakota to Chicago O'Hare Intl flights?

There are 4 cabin classes available to choose from on South Dakota to Chicago O'Hare Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on South Dakota to Chicago O'Hare Intl Airport flights?

No. A direct flight is the cheapest option for a flight between South Dakota to Chicago O'Hare Intl Airport.

Cheap South Dakota to Chicago O'Hare Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from South Dakota to Chicago O'Hare Intl Airport

Best Price Found	$228
Fastest flight time	1h 42m
Direct flights	Every day

The best one-way flight to Chicago O'Hare Intl Airport from South Dakota in the past 72 hours is $228. The best round-trip flight deal from South Dakota to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $359.

The fastest flight from South Dakota to Chicago O'Hare Intl Airport takes 1h 42m

Direct flights go from South Dakota to Chicago O'Hare Intl Airport every day.

Search flight deals

When did momondo last update prices for flights from South Dakota to Chicago O'Hare Intl Airport?
Prices for flights from South Dakota to Chicago O'Hare Intl Airport refresh daily.
How many operators does momondo search for flights from South Dakota to Chicago O'Hare Intl Airport?
As of March 2026, there are 2 operators available to choose from for flights from South Dakota to Chicago O'Hare Intl Airport.
How old do you have to be to fly from South Dakota to Chicago O'Hare Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from South Dakota to Chicago O'Hare Intl Airport.
What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?
The necessary travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from South Dakota to Chicago O'Hare Intl Airport?
momondo data reveals that the most frequently booked plane model on the route from South Dakota to Chicago O'Hare Intl Airport is Canadair (Bombardier) Regional Jet CRJ-550, representing 18.88% of all bookings. The subsequent popular models are Embraer 170 at 16.60%, Embraer 175 at 14.59%, and Boeing 737-800 at 13.52%.

Best airlines flying from South Dakota to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from South Dakota to Chicago O'Hare Intl Airport with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $189	Free Cancellation	Rating 7.1 11,521 reviews		Search American Airlines flights
United Airlines	PriceFrom $189	Free Cancellation	Rating 7.4 9,509 reviews		Search United Airlines flights

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New Buffalo

Orland Park

Kenosha

Oak Brook

Joliet

Janesville

Racine

Hammond

Aurora

Elgin

Tinley Park

South Holland

Why use momondo?

Why should I use momondo to find a flight deal from South Dakota to Chicago?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from South Dakota to Chicago for you.

Can I find flights from South Dakota to Chicago with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Chicago from South Dakota with this policy.

How can momondo help me find flights from South Dakota to Chicago?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from South Dakota to Chicago.

I’m not ready to book a flight from South Dakota to Chicago right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Chicago from South Dakota. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Chicago O'Hare Intl Airport trip

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Cheap flights from South Dakota to Chicago from $108

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from South Dakota to Chicago departing on 4/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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American Airlines flights from South Dakota to Chicago O'Hare Intl Airport

Our best American Airlines deals on South Dakota to Chicago O'Hare Intl Airport flight tickets

United Airlines flights from South Dakota to Chicago O'Hare Intl Airport

Our best United Airlines deals on South Dakota to Chicago O'Hare Intl Airport flight tickets

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Use the filters below to find and compare flights from South Dakota to Chicago O'Hare Intl Airport that are best for you.

See travel insights to Chicago from

How to get the cheapest flight ticket from South Dakota to Chicago O'Hare Intl Airport

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

What is the cheapest South Dakota to Chicago O'Hare Intl flight route?

How far in advance should I book a flight to Chicago O'Hare Intl Airport?

What cabin class options are available on South Dakota to Chicago O'Hare Intl flights?

Can stopping save me money on South Dakota to Chicago O'Hare Intl Airport flights?

What is the cheapest airline that flies from South Dakota to Chicago O'Hare Intl?

How many flights depart from South Dakota to Chicago O'Hare Intl Airport on average per day?

How many flights depart from South Dakota to Chicago O'Hare Intl Airport on average per week?

How long does it take to fly to Chicago O'Hare Intl Airport?

Cheap South Dakota to Chicago O'Hare Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from South Dakota to Chicago O'Hare Intl Airport

Best Price Found

Fastest flight time

Direct flights

Best airlines flying from South Dakota to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from South Dakota to Chicago O'Hare Intl Airport with momondo

Traveling to a place near Chicago?

Why use momondo?

An easier way to manage your Chicago O'Hare Intl Airport trip

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