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O'Hare Intl

$80+ Cheap flights from South Dakota to O'Hare Intl (ORD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — ORD
mar. 5 — mar. 121
tor. 3/5
tor. 3/12
1 adult, Economy
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Cheap flight deals from South Dakota to O'Hare Intl

Cheapest flights from South Dakota to O'Hare Intl
Explore the most affordable flight options available from South Dakota to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on februar 3, 2026.

This American Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tor. 2/267:42 pm
FSD
-
ORD
Nonstop1h 48m
American Airlines
søn. 3/15:19 pm
ORD
-
FSD
Nonstop1h 51m
American Airlines
Deal found 2/2$188
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lør. 10/247:45 am
FSD
-
ORD
Nonstop1h 48m
United Airlines
man. 10/267:40 pm
ORD
-
FSD
Nonstop1h 58m
United Airlines
Deal found 2/1$189
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
fre. 3/276:35 pm
FSD
-
ORD
Nonstop1h 50m
United Airlines
søn. 3/297:58 pm
ORD
-
FSD
Nonstop1h 51m
United Airlines
Deal found 2/2$204
This United Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lør. 5/212:10 pm
RAP
-
ORD
Nonstop2h 14m
United Airlines
tir. 5/58:00 pm
ORD
-
RAP
Nonstop2h 41m
United Airlines
Deal found 2/3$209
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lør. 10/241:20 pm
FSD
-
ORD
1 stop3h 29m
Delta
man. 10/265:20 pm
ORD
-
FSD
1 stop5h 31m
Delta
Deal found 2/2$209
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tor. 2/197:40 am
FSD
-
ORD
Nonstop1h 52m
United Airlines
søn. 2/228:05 pm
ORD
-
FSD
Nonstop1h 52m
United Airlines
Deal found 2/1$218
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tir. 3/245:00 am
RAP
-
ORD
1 stop5h 19m
United Airlines
søn. 4/127:55 pm
ORD
-
RAP
Nonstop2h 41m
United Airlines
Deal found 2/1$219
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ons. 2/187:40 am
FSD
-
ORD
Nonstop1h 52m
United Airlines
lør. 2/218:15 pm
ORD
-
FSD
Nonstop1h 52m
United Airlines
Deal found 2/1$219
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
fre. 3/66:35 pm
FSD
-
ORD
Nonstop1h 50m
United Airlines
søn. 3/88:10 pm
ORD
-
FSD
Nonstop1h 52m
United Airlines
Deal found 2/2$220
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tor. 2/2610:54 am
RAP
-
ORD
1 stop6h 07m
Delta
søn. 3/16:15 am
ORD
-
RAP
1 stop4h 54m
Delta
Deal found 2/2$229
This United Airlines deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
fre. 3/206:35 pm
FSD
-
ORD
Nonstop1h 50m
United Airlines
søn. 3/228:10 pm
ORD
-
FSD
Nonstop1h 52m
United Airlines
Deal found 1/31$230
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tor. 9/37:45 am
FSD
-
ORD
Nonstop1h 48m
United Airlines
lør. 9/57:40 pm
ORD
-
FSD
Nonstop1h 58m
United Airlines
Deal found 2/2$233

Find flight deals from South Dakota to O'Hare Intl

Keep the following information in mind while searching for South Dakota to O'Hare Intl flight deals. Data was last updated februar 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$188
(American Airlines)

One-way from

$80
(Frontier)

Popular in

March

Cheapest in

September

Average price

$261

Good round-trip deal

$311 or less

Good one-way deal

$270 or less
Provider with most accurate pricing for Sioux Falls Joe Foss Field-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sioux Falls Joe Foss Field-Chicago (CHI) flights.
Search Deals
From South Dakota to Chicago O'Hare Intl
Search Deals
One-way flight from South Dakota to Chicago O'Hare Intl
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($7 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from South Dakota to Chicago O'Hare Intl.
Search Deals
Price to beat on a one-way flight from South Dakota to Chicago O'Hare Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from South Dakota to O'Hare Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated februar 3, 2026.
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

South Dakota

Fly to

O'Hare Intl

Route

Depart

Return

Price

Sioux FallsChicago

FSD - ORD

FSDORD

Sioux Falls Joe Foss Field

fre. 2/27

6:45 pm-8:35 pm

Nonstop1h 50m

Chicago O'Hare Intl

søn. 3/1

8:05 pm-9:57 pm

Nonstop1h 52m

$189

Sioux FallsChicago

FSD - ORD

FSDORD

Sioux Falls Joe Foss Field

fre. 2/27

6:45 pm-8:35 pm

Nonstop1h 50m

Chicago O'Hare Intl

lør. 2/28

8:45 am-10:46 am

Nonstop2h 01m

$189

Sioux FallsChicago

FSD - ORD

FSDORD

Sioux Falls Joe Foss Field

tor. 2/26

1:00 pm-6:01 pm

1 stop5h 01m

Chicago O'Hare Intl

søn. 3/1

6:15 am-10:08 am

1 stop3h 53m

$209

Rapid CityChicago

RAP - ORD

RAPORD

Rapid City

lør. 5/2

12:10 pm-3:24 pm

Nonstop2h 14m

Chicago O'Hare Intl

tir. 5/5

8:00 pm-9:41 pm

Nonstop2h 41m

$209

Sioux FallsChicago

FSD - ORD

FSDORD

Sioux Falls Joe Foss Field

tor. 2/19

7:40 am-9:32 am

Nonstop1h 52m

Chicago O'Hare Intl

søn. 2/22

8:05 pm-9:57 pm

Nonstop1h 52m

$218

Rapid CityChicago

RAP - ORD

RAPORD

Rapid City

tir. 3/24

5:00 am-11:19 am

1 stop5h 19m

Chicago O'Hare Intl

søn. 4/12

7:55 pm-9:36 pm

Nonstop2h 41m

$219

Sioux FallsChicago

FSD - ORD

FSDORD

Sioux Falls Joe Foss Field

ons. 2/18

7:40 am-9:32 am

Nonstop1h 52m

Chicago O'Hare Intl

lør. 2/21

8:15 pm-10:07 pm

Nonstop1h 52m

$219

Sioux FallsChicago

FSD - ORD

FSDORD

Sioux Falls Joe Foss Field

tor. 2/19

6:45 pm-8:35 pm

Nonstop1h 50m

Chicago O'Hare Intl

lør. 2/21

12:47 pm-2:40 pm

Nonstop1h 53m

$219

Sioux FallsChicago

FSD - ORD

FSDORD

Sioux Falls Joe Foss Field

fre. 3/6

6:35 pm-8:25 pm

Nonstop1h 50m

Chicago O'Hare Intl

søn. 3/8

8:10 pm-10:02 pm

Nonstop1h 52m

$220

Rapid CityChicago

RAP - ORD

RAPORD

Rapid City

ons. 3/4

10:54 am-6:01 pm

1 stop6h 07m

Chicago O'Hare Intl

lør. 3/7

6:51 pm-10:27 pm

1 stop4h 36m

$229

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 40 results
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Best time to book a flight from South Dakota to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from South Dakota with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from South Dakota to Chicago O'Hare Intl Airport

What is the cheapest month to book a flight from South Dakota to Chicago O'Hare Intl Airport?

Currently, March is the cheapest month in which you can book a flight from South Dakota to Chicago O'Hare Intl Airport (average of $187). Flying from South Dakota to Chicago O'Hare Intl Airport in June is currently the most expensive (average of $224). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SD to ORD?

Find hourly flight availability from South Dakota to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated februar 3, 2026.

It’s optimal to fly from South Dakota to Chicago O'Hare Intl Airport at noon. By choosing this option you can save up to 25% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from South Dakota to Chicago O'Hare Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from South Dakota to O'Hare Intl. Price data was last updated on January 31, 2026.

Travelers seeking maximum savings on their South Dakota to Chicago O'Hare Intl Airport flight should consider departing on Friday mornings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from South Dakota to Chicago O'Hare Intl Airport

Explore weekly flight availability from South Dakota to O'Hare Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated februar 3, 2026.

The most flights from USSD to ORD are scheduled on a Thursday (15 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (9 on average).

Related info for your journey

Find useful and relevant information for your journey from South Dakota to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from South Dakota to Chicago O'Hare Intl Airport?

    A quick flight from South Dakota to Chicago O'Hare Intl Airport can take about 1h 50m. United Airlines provides one of the quickest options available for as low as $189. The distance from South Dakota to Chicago O'Hare Intl Airport is about 461 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from South Dakota to Chicago O'Hare Intl Airport?

    While some choose either Rapid City - Chicago O'Hare Intl or Aberdeen - Chicago O'Hare Intl, Sioux Falls Joe Foss Field - Chicago O'Hare Intl is the most popular route from South Dakota to Chicago O'Hare Intl Airport.

  • What are the most reliable airlines from South Dakota to Chicago O'Hare Intl Airport?

    Consider Envoy Air (74%), Republic Airways (70%) or Copa Airlines (70%) when booking your flight. These represent the most reliable airlines when flying from South Dakota to Chicago O'Hare Intl Airport.

  • What are the cheapest flights from South Dakota to Chicago O'Hare Intl Airport?

    On average you can expect to pay $946 for a flight from South Dakota to Chicago O'Hare Intl Airport. The cheapest flight overall is $167 while the most popular route, (Sioux Falls Joe Foss Field - Chicago O'Hare Intl) is currently priced at $189.

  • Can I find deals for flights from South Dakota to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on South Dakota to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from South Dakota to O'Hare Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Dakota to O'Hare Intl.

  • Can I find deals for business class flights from South Dakota to O'Hare Intl?

    Yes. Cheapflights offers flight deals from South Dakota to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from South Dakota to Chicago O'Hare Intl Airport?

    Currently, March is the cheapest month in which you can book a flight from South Dakota to Chicago O'Hare Intl Airport (average of $187). Flying from South Dakota to Chicago O'Hare Intl Airport in June is currently the most expensive (average of $224). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Naperville
Gurnee
Elgin
Hoffman Estates
Beloit
Delavan
Oak Brook
Des Plaines
Downers Grove
Elk Grove Village
Skokie
Libertyville
Lake Geneva
Waukegan
Bridgeview
Kenosha
Warrenville
Aurora

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for South Dakota to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Atlanta to Midway flights
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Hobby to O'Hare Intl flights
Fort Lauderdale to O'Hare Intl flights
Minneapolis to Midway flights
Baltimore to Midway flights
San Diego to O'Hare Intl flights
George Bush Intcntl to O'Hare Intl flights
Miami to O'Hare Intl flights
Hartford to O'Hare Intl flights
LaGuardia to Midway flights
Reagan-National to Midway flights
Boston to Midway flights
Cleveland to O'Hare Intl flights
Tampa to O'Hare Intl flights
San Francisco to Midway flights
Philadelphia to Midway flights
Kansas City to O'Hare Intl flights
Detroit to O'Hare Intl flights
San Jose to O'Hare Intl flights
Sacramento to O'Hare Intl flights
Portland to O'Hare Intl flights

Top 3 airlines flying from South Dakota to O'Hare Intl

Discover the top 3 airlines that operate flights from South Dakota to O'Hare Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated februar 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
Denver Air ConnectionCheapest$172Average$289FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$189Average$222FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$189Average$327FlexibilityNo cancel feeOn-time69%

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