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Sioux Falls

$96+ Cheap flights from Chicago (CHI) to Sioux Falls (FSD)

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 6/25. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — FSD
Jun 23 — Jun 301
Mon 6/23
Mon 6/30
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago to Sioux Falls Joe Foss Field are usually found in March or October, booked 42 days in advance, depart on a Friday or Sunday and return on a Friday

Cheap flight deals from Chicago to Sioux Falls

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Sioux Falls (FSD). 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 June 18, 2025.

Round-trip from

$189
(American Airlines)

One-way from

$100
(Frontier)

Popular in

January

Cheapest in

March

Average price

$349

Good round-trip deal

$189 or less

Good one-way deal

$213 or less
From Chicago (CHI) to Sioux Falls Joe Foss Field
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One-way flight from Chicago (CHI) to Sioux Falls Joe Foss Field
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Highest demand for flights based on searches. 13% potential increase in price ($46 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Chicago (CHI) to Sioux Falls Joe Foss Field.
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Price to beat on a one-way flight from Chicago (CHI) to Sioux Falls Joe Foss Field.
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Find flight deals from Chicago to Sioux Falls

Cheapest flights from Chicago to Sioux Falls
Explore the most affordable flight options available from Chicago to Sioux Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 18, 2025.

This American Airlines deal was found by Cheapflights users on 6/18. 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.
Thu 8/2110:20 pmORD - FSD
Nonstop2h 08mAmerican Airlines
Sun 8/246:03 pmFSD - ORD
Nonstop1h 46mAmerican Airlines
Deal found 6/18$189
This Frontier deal was found by Cheapflights users on 6/18. 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.
Wed 7/97:00 amORD - FSD
1 stop11h 54mFrontier
Thu 7/102:57 pmFSD - ORD
1 stop9h 13mFrontier
Deal found 6/18$190
This Priceline deal was found by Cheapflights users on 6/16. 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.
Mon 6/3012:35 pmMDW - FSD
1 stop5h 57mFrontier
Thu 7/32:57 pmFSD - MDW
1 stop5h 56mFrontier
Deal found 6/16$200
This Delta deal was found by Cheapflights users on 6/17. 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 7/265:35 pmORD - FSD
1 stop6h 09mDelta
Sat 8/3012:56 pmFSD - ORD
1 stop4h 08mDelta
Deal found 6/17$219
This Delta deal was found by Cheapflights users on 6/17. 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.
Tue 8/191:43 pmMDW - FSD
1 stop3h 41mDelta
Sat 8/2312:56 pmFSD - MDW
1 stop4h 41mDelta
Deal found 6/17$219
This United Airlines deal was found by Cheapflights users on 6/17. 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 9/198:20 pmORD - FSD
Nonstop1h 52mUnited Airlines
Sun 9/218:00 amFSD - ORD
Nonstop1h 51mUnited Airlines
Deal found 6/17$220
This Mytrip deal was found by Cheapflights users on 6/17. 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.
Sat 7/127:08 amORD - FSD
1 stop8h 39mMultiple Airlines
Mon 7/1411:57 amFSD - ORD
1 stop18h 06mMultiple Airlines
Deal found 6/17$243

Cheapflights Fare Finder

Customize your flight search to find flights from Chicago to Sioux Falls 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 June 18, 2025.
Use the filters below to find and compare flights from Chicago to Sioux Falls that are best for you.

Fly from

Chicago

Fly to

Sioux Falls

Route

Depart

Return

Price

ChicagoSioux Falls

ORD - FSD

ORDFSD

Chicago O'Hare Intl

Thu 8/21

10:20 pm-12:28 am

Nonstop2h 08m

Sioux Falls Joe Foss Field

Sun 8/24

6:03 pm-7:49 pm

Nonstop1h 46m

$189

ChicagoSioux Falls

ORD - FSD

ORDFSD

Chicago O'Hare Intl

Wed 7/9

7:00 am-6:54 pm

1 stop11h 54m

Sioux Falls Joe Foss Field

Thu 7/10

2:57 pm-12:10 am

1 stop9h 13m

$190

ChicagoSioux Falls

MDW - FSD

MDWFSD

Chicago Midway

Mon 6/30

12:35 pm-6:32 pm

1 stop5h 57m

Sioux Falls Joe Foss Field

Thu 7/3

2:57 pm-8:53 pm

1 stop5h 56m

$200

ChicagoSioux Falls

ORD - FSD

ORDFSD

Chicago O'Hare Intl

Sat 7/26

5:35 pm-11:44 pm

1 stop6h 09m

Sioux Falls Joe Foss Field

Sat 8/30

12:56 pm-5:04 pm

1 stop4h 08m

$219

ChicagoSioux Falls

MDW - FSD

MDWFSD

Chicago Midway

Tue 8/19

1:43 pm-5:24 pm

1 stop3h 41m

Sioux Falls Joe Foss Field

Sat 8/23

12:56 pm-5:37 pm

1 stop4h 41m

$219

ChicagoSioux Falls

ORD - FSD

ORDFSD

Chicago O'Hare Intl

Fri 9/19

8:20 pm-10:12 pm

Nonstop1h 52m

Sioux Falls Joe Foss Field

Sun 9/21

8:00 am-9:51 am

Nonstop1h 51m

$220

ChicagoSioux Falls

ORD - FSD

ORDFSD

Chicago O'Hare Intl

Sat 7/12

7:08 am-3:47 pm

1 stop8h 39m

Sioux Falls Joe Foss Field

Mon 7/14

11:57 am-6:03 am

1 stop18h 06m

$243

ChicagoSioux Falls

ORD - FSD

ORDFSD

Chicago O'Hare Intl

Wed 6/25

7:00 am-6:53 pm

1 stop11h 53m

$96

ChicagoSioux Falls

MDW - FSD

MDWFSD

Chicago Midway

Fri 6/27

12:35 pm-6:32 pm

1 stop5h 57m

$100

ChicagoSioux Falls

ORD - FSD

ORDFSD

Chicago O'Hare Intl

Mon 7/21

4:36 pm-9:08 am

1 stop16h 32m

$146

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/18

Showing 1-10 of 15 results
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Best time to book a flight from Chicago to Sioux Falls

Have a flexible travel schedule? Discover the best time to fly to Sioux Falls from Chicago 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 Chicago to Sioux Falls

How far ahead should I book a flight from Chicago to Sioux Falls?

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Sioux Falls. Price data was last updated on June 13, 2025.

To ensure you get the cheapest price possible for a flight from Chicago to Sioux Falls, you should look to book at least 42 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Chicago to Sioux Falls?

Currently, September is the cheapest month in which you can book a flight from Chicago to Sioux Falls (average of $334). Flying from Chicago to Sioux Falls in December is currently the most expensive (average of $446). 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 CHI to FSD?

Find hourly flight availability from Chicago to Sioux Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 18, 2025.

It’s typically best to fly out from Chicago to Sioux Falls at noon. Doing so could potentially save you 44% on the flight price compared to flying in the afternoon, which is usually more expensive.

What is the cheapest day to fly from Chicago to Sioux Falls?

Use this chart to determine the cheapest time to fly round-trip from Chicago to Sioux Falls. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Chicago to Sioux Falls flight should consider departing on Thursday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Chicago to Sioux Falls

Explore weekly flight availability from Chicago to Sioux Falls. 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 June 18, 2025.

The most flights from CHI to FSD are scheduled on a Monday (15 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in Sioux Falls by month

Plan your trip to Sioux Falls by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sioux Falls ranges from 0.6 - 3.9 inches per month. June is typically the wettest month, when rainfall can reach 3.9 in. January is typically the driest time to visit Sioux Falls when rainfall is around 0.6 in.

Temperature in Sioux Falls by month

Plan your trip to Sioux Falls by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sioux Falls, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

Reviews of airlines servicing Sioux Falls

Get insights into the airlines that provide service to Sioux Falls. 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 Sioux Falls. Reviews last updated June 18, 2025.
See what other customers who have flown with Delta, United Airlines and Allegiant Air from Chicago to Sioux Falls 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
7,964 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

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
7,964 reviews
Delta
8.0
Very good
7,964 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

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
8,810 reviews
Delta
8.0
Very good
7,964 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

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!
Allegiant Air
7.3
Good
722 reviews
Delta
8.0
Very good
7,964 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

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
7,964 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

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
3,301 reviews
Delta
8.0
Very good
7,964 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

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 Chicago to Sioux Falls. 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 into for flights to Sioux Falls from Chicago?

    Sioux Falls Joe Foss Field (FSD) is the airport you will fly into if you book a flight from Chicago to Sioux Falls. You should not have trouble finding flights to Joe Foss Field from Chicago; the airport handles an average of 12 inbound flights from Chicago per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the Sioux Falls airport from Chicago. It is only a 2.6 mi journey from Joe Foss Field (FSD) to Sioux Falls’s city center.

  • What are the cheapest airlines flying from Chicago to Sioux Falls round-trip?

    Currently priced at $189, American Airlines will fly you from Chicago to Sioux Falls and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Frontier and Delta - these airlines can fly you to your destination from $190 and $219, respectively. American Airlines is priced at 35% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Chicago to Sioux Falls one-way?

    $100 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Allegiant Air and United Airlines, with prices starting from $181 and $195, respectively.

  • What are the most reliable airlines from Chicago to Sioux Falls?

    Consider Piedmont Airlines (95%), GoJet (86%) or Air New Zealand (84%) when booking your flight. These represent the most reliable airlines when flying from Chicago to Sioux Falls.

  • What are the cheapest flights from Chicago to Sioux Falls?

    The cheapest flight price from Chicago to Sioux Falls is $138. On average you can expect to pay $314. The most popular route, (Chicago O'Hare Intl - Sioux Falls Joe Foss Field), can usually be booked for $189.

  • Can I find deals for flights from Chicago to Sioux Falls that include hotel bookings?

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

  • How can I find direct flights from Chicago to Sioux Falls?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Sioux Falls.

  • Can I find deals for business class flights from Chicago to Sioux Falls?

    Yes. Cheapflights offers flight deals from Chicago to Sioux Falls 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 Chicago to Sioux Falls?

    Currently, September is the cheapest month in which you can book a flight from Chicago to Sioux Falls (average of $334). Flying from Chicago to Sioux Falls in December is currently the most expensive (average of $446). 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

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Top 2 airlines flying from Chicago to Sioux Falls

Discover the top 2 airlines that operate flights from Chicago to Sioux Falls. 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 June 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$179Average$279FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$207Average$301FlexibilityNo cancel feeOn-time69%

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