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O'Hare Intl

$95+ Cheap flights from Sioux Falls (FSD) 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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — ORD
Oct 9 — Oct 161
Thu 10/9
Thu 10/16
1 adult, Economy
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Cheapflights Tip: The best prices from Sioux Falls Joe Foss Field to Chicago O'Hare Intl are usually found in February or January, booked 88 days in advance, depart on a Friday or Saturday and return on a Friday

Cheap flight deals from Sioux Falls to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Sioux Falls (FSD) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 9, 2025.

Round-trip from

$148
(Priceline)

One-way from

$95
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$269

Good round-trip deal

$304 or less

Good one-way deal

$212 or less
From Sioux Falls Joe Foss Field to Chicago O'Hare Intl
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One-way flight from Sioux Falls Joe Foss Field to Chicago O'Hare Intl
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Highest demand for flights based on searches. 10% potential increase in price ($31 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Sioux Falls Joe Foss Field to Chicago O'Hare Intl.
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Price to beat on a one-way flight from Sioux Falls Joe Foss Field to Chicago O'Hare Intl.
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Find flight deals from Sioux Falls to O'Hare Intl

Cheapest flights from Sioux Falls to O'Hare Intl
Explore the most affordable flight options available from Sioux Falls to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2025.

This Priceline deal was found by Cheapflights users on 9/7. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/72:32 pmFSD - ORD
1 stop9h 43mFrontier
Mon 11/106:00 amORD - FSD
1 stop7h 47mFrontier
Deal found 9/7$148
This Frontier deal was found by Cheapflights users on 9/8. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/72:32 pmFSD - ORD
1 stop9h 43mFrontier
Sun 11/96:00 amORD - FSD
1 stop7h 38mFrontier
Deal found 9/8$158
This Priceline deal was found by Cheapflights users on 9/7. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/92:23 pmFSD - ORD
1 stop9h 56mFrontier
Thu 11/136:00 amORD - FSD
1 stop7h 38mFrontier
Deal found 9/7$163
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Wed 10/18:00 amFSD - ORD
Nonstop1h 51mUnited Airlines
Sat 10/48:45 amORD - FSD
Nonstop1h 52mUnited Airlines
Deal found 9/8$189
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Sat 9/2711:19 amFSD - ORD
Nonstop1h 55mUnited Airlines
Wed 10/18:30 pmORD - FSD
Nonstop1h 52mUnited Airlines
Deal found 9/7$194
This Priceline deal was found by Cheapflights users on 9/8. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/192:54 pmFSD - ORD
1 stop9h 05mFrontier
Sun 9/216:00 amORD - FSD
1 stop8h 09mFrontier
Deal found 9/8$204
This American Airlines deal was found by Cheapflights users on 9/8. 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.
Fri 11/77:16 pmFSD - ORD
Nonstop1h 58mAmerican Airlines
Sun 11/910:00 pmORD - FSD
Nonstop1h 59mAmerican Airlines
Deal found 9/8$209
This Delta deal was found by Cheapflights users on 9/7. 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.
Sat 11/85:20 amFSD - ORD
2 stops7h 20mDelta
Sat 11/153:56 pmORD - FSD
1 stop3h 39mDelta
Deal found 9/7$214
This Frontier deal was found by Cheapflights users on 9/6. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/262:54 pmFSD - ORD
1 stop9h 05mFrontier
Mon 9/296:00 amORD - FSD
1 stop8h 09mFrontier
Deal found 9/6$215
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Wed 11/58:00 amFSD - ORD
Nonstop1h 53mUnited Airlines
Sat 11/88:00 pmORD - FSD
Nonstop1h 46mUnited Airlines
Deal found 9/7$218
This Delta deal was found by Cheapflights users on 9/7. 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.
Sat 12/135:18 amFSD - ORD
2 stops8h 33mDelta
Tue 2/310:35 amORD - FSD
2 stops8h 43mDelta
Deal found 9/7$219
This Frontier deal was found by Cheapflights users on 9/7. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/177:28 pmFSD - ORD
1 stop5h 31mFrontier
Mon 10/206:50 amORD - FSD
1 stop11h 43mFrontier
Deal found 9/7$222

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sioux Falls 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 September 9, 2025.
Use the filters below to find and compare flights from Sioux Falls to Chicago O'Hare Intl Airport that are best for you.

Fly from

Sioux Falls

Fly to

O'Hare Intl

Route

Depart

Return

Price

Sioux FallsChicago

FSD - ORD

FSDORD

Sioux Falls Joe Foss Field

Fri 11/7

2:32 pm-12:15 am

1 stop9h 43m

Chicago O'Hare Intl

Mon 11/10

6:00 am-1:47 pm

1 stop7h 47m

$158

Sioux FallsChicago

FSD - ORD

FSDORD

Sioux Falls Joe Foss Field

Sun 11/9

2:23 pm-12:19 am

1 stop9h 56m

Chicago O'Hare Intl

Thu 11/13

6:00 am-1:38 pm

1 stop7h 38m

$163

Sioux FallsChicago

FSD - ORD

FSDORD

Sioux Falls Joe Foss Field

Fri 12/12

6:08 pm-8:05 pm

Nonstop1h 57m

Chicago O'Hare Intl

Tue 2/3

7:58 pm-9:50 pm

Nonstop1h 52m

$189

Sioux FallsChicago

FSD - ORD

FSDORD

Sioux Falls Joe Foss Field

Wed 10/1

8:00 am-9:51 am

Nonstop1h 51m

Chicago O'Hare Intl

Sat 10/4

8:45 am-10:37 am

Nonstop1h 52m

$189

Sioux FallsChicago

FSD - ORD

FSDORD

Sioux Falls Joe Foss Field

Sat 12/13

8:00 am-9:53 am

Nonstop1h 53m

Chicago O'Hare Intl

Tue 2/3

7:58 pm-9:50 pm

Nonstop1h 52m

$189

Sioux FallsChicago

FSD - ORD

FSDORD

Sioux Falls Joe Foss Field

Sat 11/8

8:00 am-9:53 am

Nonstop1h 53m

Chicago O'Hare Intl

Sat 11/15

8:00 pm-9:46 pm

Nonstop1h 46m

$189

Sioux FallsChicago

FSD - ORD

FSDORD

Sioux Falls Joe Foss Field

Sat 9/27

11:19 am-1:14 pm

Nonstop1h 55m

Chicago O'Hare Intl

Wed 10/1

8:30 pm-10:22 pm

Nonstop1h 52m

$194

Sioux FallsChicago

FSD - ORD

FSDORD

Sioux Falls Joe Foss Field

Sat 11/8

5:20 am-11:28 am

1 stop6h 08m

Chicago O'Hare Intl

Sat 11/15

3:56 pm-7:35 pm

1 stop3h 39m

$209

Sioux FallsChicago

FSD - ORD

FSDORD

Sioux Falls Joe Foss Field

Wed 11/5

8:00 am-9:53 am

Nonstop1h 53m

Chicago O'Hare Intl

Sat 11/8

8:00 pm-9:46 pm

Nonstop1h 46m

$218

Sioux FallsChicago

FSD - ORD

FSDORD

Sioux Falls Joe Foss Field

Sat 12/13

5:18 am-1:51 pm

2 stops8h 33m

Chicago O'Hare Intl

Tue 2/3

10:35 am-7:18 pm

2 stops8h 43m

$219

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/8

Showing 1-10 of 21 results
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Best time to book a flight from Sioux Falls to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Sioux Falls 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 Sioux Falls to Chicago O'Hare Intl Airport

How far ahead should I book a flight from Sioux Falls to Chicago O'Hare Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Sioux Falls to O'Hare Intl. Price data was last updated on August 29, 2025.

The best time to book flights from Sioux Falls to Chicago O'Hare Intl Airport is 35 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, August is the cheapest month in which you can book a flight from Sioux Falls to Chicago O'Hare Intl Airport (average of $245). Flying from Sioux Falls to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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 FSD to ORD?

Find hourly flight availability from Sioux Falls 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 September 9, 2025.

When flying from Sioux Falls to Chicago O'Hare Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 51% versus a flight in the afternoon.

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'Hare Intl. Reviews last updated September 9, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Sioux Falls to Chicago O'Hare Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,965 reviews

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,965 reviews
Delta
8.0
Very good
7,965 reviews

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,943 reviews
Delta
8.0
Very good
7,965 reviews

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,965 reviews

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Sioux Falls 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.

  • What airport do you fly from for flights from Sioux Falls to Chicago O'Hare Intl?

    If you book a flight to Chicago O'Hare Intl from Sioux Falls, you will be flying from Joe Foss Field, which is the city’s only airport. Sioux Falls Joe Foss Field (FSD) is located 2.6 mi from the center of Sioux Falls. There are 15 flights from Joe Foss Field to Chicago O'Hare Intl per day from 3 different airlines.

  • How long is the flight from Sioux Falls to Chicago O'Hare Intl Airport?

    Departing from Sioux Falls to Chicago O'Hare Intl Airport will take you 1h 57m. Sioux Falls and Chicago O'Hare Intl Airport are separated by a distance of 461 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Sioux Falls to Chicago O'Hare Intl Airport round-trip?

    Currently priced at $189, American Airlines will fly you from Sioux Falls to Chicago O'Hare Intl Airport and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Delta - these airlines can fly you to your destination from $193 and $208, respectively. American Airlines is 33% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The top 3 most reliable airlines when flying from Sioux Falls to Chicago O'Hare Intl Airport are Copa Airlines (85%), Qatar Airways (78%) and Air New Zealand (66%).

  • What are the cheapest flights from Sioux Falls to Chicago O'Hare Intl Airport?

    While on average a flight from Sioux Falls to Chicago O'Hare Intl Airport is generally $1,881, our data shows the cheapest flight currently is $137. When looking at the most popular route, (Sioux Falls Joe Foss Field - Chicago O'Hare Intl), you can expect to pay $189 for that flight.

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

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

  • How can I find direct flights from Sioux Falls 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 Sioux Falls to O'Hare Intl.

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

    Yes. Cheapflights offers flight deals from Sioux Falls 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 Sioux Falls to Chicago O'Hare Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Sioux Falls to Chicago O'Hare Intl Airport (average of $245). Flying from Sioux Falls to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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
Skokie
Gurnee
Hoffman Estates
Des Plaines
Elgin
Arlington Heights
Beloit
Racine
Rockford
Orland Park
Oak Brook
Downers Grove
Naperville
Elk Grove Village
Evanston
Merrillville
Bridgeview
Warrenville

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Sioux Falls to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
Sioux Falls to Midway flights
Rapid City to O'Hare Intl flights
Aberdeen to Midway flights
Aberdeen to O'Hare Intl flights
Rapid City to Midway flights

Top 3 airlines flying from Sioux Falls to O'Hare Intl

Discover the top 3 airlines that operate flights from Sioux Falls 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 September 9, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$189Average$267FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$193Average$298FlexibilityNo cancel feeOn-time69%
DeltaCheapest$208Average$263FlexibilityNo cancel feeOn-timeN/A

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