Find Cheap Flights from Chicago to Sioux Falls (CHI - FSD)

Flights overview

Useful information for finding cheap flights from Chicago to Sioux Falls and booking your next trip

Cheapest round-trip flights	$249	United Nonstop 2 hr Thu, May 28 — Sun, May 31	The cheapest round-trip flight from Chicago to Sioux Falls is currently $249
Cheapest one-way flight	$121	Frontier 1 stop 22 hr Thu, Jul 9	The cheapest one-way flight from Chicago to Sioux Falls is currently $121
Last-minute weekend getaway	$277	Frontier 1 stop 18 hr Thu, May 7 — Mon, May 11	The cheapest last-minute weekend getaway from Chicago to Sioux Falls is currently $277
Cheapest business class flights	$404	American Nonstop 2 hr Thu, May 28 — Sun, May 31	The cheapest business class round-trip flight from Chicago to Sioux Falls is currently $404

Fastest flight	1 hr 48 min	The fastest nonstop flight from Chicago to Sioux Falls takes 1 hr 48 min
Nonstop flights	Every day	There are direct flights on this route every day.

When is the cheapest time to fly?

The cheapest month to fly from Chicago to Sioux Falls is typically October. The most expensive month to fly is typically May.

October Cheapest	Typical prices: $175–250
May Most expensive	Typical prices: $235–300

Popular airlines from Chicago to Sioux Falls

United

Nonstop

from $249

Typical price: $185–320

33 weekly nonstop flights

ORD - FSD Every day

262 weekly connecting flights

ORD - FSD Every day
American

Nonstop

from $249

Typical price: $185–390

28 weekly nonstop flights

ORD - FSD Every day

203 weekly connecting flights

ORD - FSD Every day
Delta

from $269

Typical price: $220–500

1493 weekly connecting flights

MDW, ORD - FSD Every day
Frontier

from $225

Typical price: $195–375

31 weekly connecting flights

MDW, ORD - FSD Every Mon, Tue, Wed, Thu, Sat, Sun

Popular airports near Chicago

Chicago O'Hare International Airport (ORD)

Chicago United States 26 min 16 mi
Chicago Midway International Airport (MDW)

Chicago United States 25 min 9 mi
Milwaukee Mitchell International Airport (MKE)

Milwaukee United States 1 hr 23 min 75 mi
Indianapolis International Airport (IND)

Indianapolis United States 2 hr 58 min 165 mi

Popular airports near Sioux Falls

Sioux Falls Regional Airport (FSD)

Sioux Falls United States 15 min 2 mi
Eppley Airfield (OMA)

Omaha United States 2 hr 47 min 160 mi
Minneapolis-Saint Paul International Airport (MSP)

Minneapolis United States 3 hr 41 min 196 mi
Sioux Gateway Airport (SUX)

Sioux City United States 1 hr 24 min 81 mi

Frequently asked questions about flying from Chicago to Sioux Falls

The cheapest flights from Chicago to Sioux Falls are usually in October. Typical ticket prices in October range from $175 to $250.

The cheapest round-trip flight from Chicago to Sioux Falls recently found on Google Flights was with United from $249. The cheapest one-way flight was with Frontier from $121.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest United flight from Chicago to Sioux Falls is $249, flying from May 28 to May 31.
The cheapest American flight from Chicago to Sioux Falls is $249, flying from May 28 to May 31.
The cheapest Delta flight from Chicago to Sioux Falls is $269, flying from Jun 18 to Jun 22.
The cheapest Frontier flight from Chicago to Sioux Falls is $225, flying from Jun 4 to Jun 8.

The cheapest round-trip flight from Chicago to Sioux Falls starts at $249 from Thu, May 28 to Sun, May 31. The cheapest one-way flight starts at $121 and departs on Thu, Jul 9.

1 hr 48 min is the shortest flight time from Chicago to Sioux Falls.

A common time to visit Sioux Falls is summer (Jun–Aug), when the weather is warm to hot, and humid. Winters (Nov–Feb) are cold, with temperatures falling below freezing and moderate snowfall. Sioux Falls Jazz Fest (Jul) is an outdoor jazz and blues festival with free concerts. The Parade of Lights (Nov) marks the start of the holiday season with illuminated parade floats and music.

It's easy to use Google Flights to find the cheapest days to fly from Chicago to Sioux Falls.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.

What counts as the best airline for your flights from Chicago to Sioux Falls really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Chicago to Sioux Falls.

In terms of nonstop flights, United is the most popular. United offers 33 nonstop flights and 262 connecting flights per week. United flies from Chicago O'Hare International Airport (ORD) to Sioux Falls Regional Airport (FSD) .

In terms of flights, Delta is the most popular. Delta offers 1,493 connecting flights per week. Delta flies from Chicago Midway International Airport (MDW) , Chicago O'Hare International Airport (ORD) to Sioux Falls Regional Airport (FSD) .

Other popular airlines flying from Chicago to Sioux Falls are:

American offers 28 nonstop flights and 203 connecting flights per week. American flies from Chicago O'Hare International Airport (ORD) to Sioux Falls Regional Airport (FSD) .
Frontier offers 31 connecting flights per week. Frontier flies from Chicago Midway International Airport (MDW) , Chicago O'Hare International Airport (ORD) to Sioux Falls Regional Airport (FSD) .

The number of connecting flights refers to distinct flights with at least one stop between Chicago and Sioux Falls.

The cheapest round-trip flight from Chicago to Sioux Falls recently found on Google Flights was with United from $249. The cheapest one-way flight was with Frontier from $121.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest United flight from Chicago to Sioux Falls is $249, flying from May 28 to May 31.
The cheapest American flight from Chicago to Sioux Falls is $249, flying from May 28 to May 31.
The cheapest Delta flight from Chicago to Sioux Falls is $269, flying from Jun 18 to Jun 22.
The cheapest Frontier flight from Chicago to Sioux Falls is $225, flying from Jun 4 to Jun 8.

United and American fly direct from Chicago to Sioux Falls.

There are 33 United direct flights from Chicago to Sioux Falls per week. Flights are available every day.
There are 28 American direct flights from Chicago to Sioux Falls per week. Flights are available every day.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

The cheapest last-minute deal between Chicago and Sioux Falls at price $277 is offered by Frontier from Thu, May 7 to Mon, May 11.

United and American fly direct from Chicago to Sioux Falls.

There are 33 United direct flights from Chicago to Sioux Falls per week. Flights are available every day.
There are 28 American direct flights from Chicago to Sioux Falls per week. Flights are available every day.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

There are direct flights from Chicago to Sioux Falls on a daily basis.

The cheapest direct (nonstop) round-trip flights between Chicago and Sioux Falls start at $249 from Thu, May 28 to Sun, May 31 with United.

It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Chicago to Sioux Falls, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.

The cheapest business class round-trip flights between Chicago and Sioux Falls start at $404 from Thu, May 28 to Sun, May 31 with American.

The cheapest economy class round-trip flights between Chicago and Sioux Falls start at $249 from Thu, May 28 to Sun, May 31.

To book business class trips from Chicago to Sioux Falls, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.

The best last-minute getaway deal for the next weekend between Chicago and Sioux Falls starts at $277 from Thu, May 7 to Mon, May 11 with Frontier.

The cheapest last-minute deal between Chicago and Sioux Falls at price $277 is offered by Frontier from Thu, May 7 to Mon, May 11.

To find last-minute flight deals from Chicago to Sioux Falls, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.