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O'Hare Intl

$118+ 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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — ORD
Jul 16 — Jul 231
Wed 7/16
Wed 7/23
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 50 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 July 11, 2025.

Round-trip from

$189
(American Airlines)

One-way from

$118
(Priceline)

Popular in

July

Cheapest in

February

Average price

$349

Good round-trip deal

$340 or less

Good one-way deal

$258 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. 11% potential increase in price ($34 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 11, 2025.

This Frontier deal was found by Cheapflights users on 7/10. 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 10/32:54 pmFSD - ORD
1 stop9h 06mFrontier
Sun 10/56:00 amORD - FSD
1 stop8h 11mFrontier
Deal found 7/10$188
This American Airlines deal was found by Cheapflights users on 7/8. 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 9/196:32 amFSD - ORD
Nonstop1h 53mAmerican Airlines
Sun 9/2110:11 pmORD - FSD
Nonstop1h 48mAmerican Airlines
Deal found 7/8$189
This United Airlines deal was found by Cheapflights users on 7/8. 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.
Fri 7/258:00 amFSD - ORD
Nonstop1h 44mUnited Airlines
Wed 8/138:08 pmORD - FSD
Nonstop1h 52mUnited Airlines
Deal found 7/8$194
This Delta deal was found by Cheapflights users on 7/10. 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.
Thu 8/215:00 amFSD - ORD
1 stop3h 24mDelta
Sun 8/248:20 pmORD - FSD
1 stop3h 26mDelta
Deal found 7/10$209
This Mytrip deal was found by Cheapflights users on 7/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/89:39 pmFSD - ORD
1 stop18h 49mMultiple Airlines
Mon 8/115:05 amORD - FSD
2 stops14h 11mMultiple Airlines
Deal found 7/9$245

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 July 11, 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 10/3

2:54 pm-12:00 am

1 stop9h 06m

Chicago O'Hare Intl

Sun 10/5

6:00 am-2:11 pm

1 stop8h 11m

$188

Sioux FallsChicago

FSD - ORD

FSDORD

Sioux Falls Joe Foss Field

Fri 9/19

6:32 am-8:25 am

Nonstop1h 53m

Chicago O'Hare Intl

Sun 9/21

10:11 pm-11:59 pm

Nonstop1h 48m

$189

Sioux FallsChicago

FSD - ORD

FSDORD

Sioux Falls Joe Foss Field

Fri 7/25

8:00 am-9:44 am

Nonstop1h 44m

Chicago O'Hare Intl

Wed 8/13

8:08 pm-10:00 pm

Nonstop1h 52m

$194

Sioux FallsChicago

FSD - ORD

FSDORD

Sioux Falls Joe Foss Field

Thu 8/21

5:00 am-8:24 am

1 stop3h 24m

Chicago O'Hare Intl

Sun 8/24

8:20 pm-11:46 pm

1 stop3h 26m

$209

Sioux FallsChicago

FSD - ORD

FSDORD

Sioux Falls Joe Foss Field

Fri 8/8

9:39 pm-4:28 pm

1 stop18h 49m

Chicago O'Hare Intl

Mon 8/11

5:05 am-7:16 pm

2 stops14h 11m

$245

Sioux FallsChicago

FSD - ORD

FSDORD

Sioux Falls Joe Foss Field

Sun 8/10

2:57 pm-12:32 am

1 stop9h 35m

$118

Sioux FallsChicago

FSD - ORD

FSDORD

Sioux Falls Joe Foss Field

Fri 8/8

9:39 pm-4:28 pm

1 stop18h 49m

$127

Sioux FallsChicago

FSD - ORD

FSDORD

Sioux Falls Joe Foss Field

Mon 8/11

5:00 am-6:05 pm

2 stops13h 05m

$166

Sioux FallsChicago

FSD - ORD

FSDORD

Sioux Falls Joe Foss Field

Sat 8/9

6:00 am-7:46 am

Nonstop1h 46m

$214

Sioux FallsChicago

FSD - ORD

FSDORD

Sioux Falls Joe Foss Field

Sat 8/9

5:10 pm-9:41 am

1 stop16h 31m

$236

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/10

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 June 27, 2025.

The best time to book flights from Sioux Falls to Chicago O'Hare Intl Airport is 50 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 July 11, 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 67% versus a flight in the afternoon.

Weekly flight availability from Sioux Falls to Chicago O'Hare Intl Airport

Explore weekly flight availability from Sioux Falls 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 July 11, 2025.

The most flights from FSD to ORD are scheduled on a Monday (19 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (8 on average).

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 July 11, 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
7,951 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

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
7,951 reviews
Delta
8.0
Very good
7,951 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

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
8,846 reviews
Delta
8.0
Very good
7,951 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

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
7,951 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

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!
Frontier
5.9
Fair
3,271 reviews
Delta
8.0
Very good
7,951 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

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 16 flights from Joe Foss Field to Chicago O'Hare Intl per day from 3 different airlines.

  • 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 $192 and $209, respectively. American Airlines is 33% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Sioux Falls to Chicago O'Hare Intl Airport one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $118. Users have also found prices from $166 and $214 on Delta and American Airlines, respectively.

  • 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 Piedmont Airlines (100%), Copa Airlines (94%) and Envoy Air (80%).

  • 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 $1,464, our data shows the cheapest flight currently is $200. 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 Sioux Falls?

Book flights to Sioux Falls if you plan to visit one of these locations
Schaumburg
Hoffman Estates
Rosemont
Beloit
Skokie
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Naperville
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Orland Park
Elk Grove Village
Racine
Rockford
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Merrillville
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Joliet
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Aurora
Bridgeview

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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
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Aberdeen to Midway flights
Aberdeen to O'Hare Intl 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 July 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$179Average$266FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$194Average$287FlexibilityNo cancel feeOn-time69%
DeltaCheapest$208Average$263FlexibilityNo cancel feeOn-timeN/A

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