Cheap flights from Chicago to Sioux Falls

Chicago FSS
CHI
Joe Foss Field
FSD

Flight deals from Chicago to Sioux Falls

Below you can see the best deals on flights Chicago — Sioux Falls for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 17 September, from $153.

Top 10 cheap flights from Chicago to Sioux Falls

F9
F9
$ 152

Chicago — Sioux Falls

06:30—20:07
17 Sep 2026
37 h 37 m
1 stop
F9
F9
$ 158

Chicago — Sioux Falls

06:30—20:07
11 Sep 2026
13 h 37 m
1 stop
F9
F9
$ 166

Chicago — Sioux Falls

06:30—20:07
21 Sep 2026
13 h 37 m
1 stop
F9
F9
$ 177

Chicago — Sioux Falls

06:30—20:07
18 Sep 2026
13 h 37 m
1 stop
F9
F9
F9
$ 182

Chicago — Sioux Falls

14:46—20:07
17 Sep 2026
29 h 21 m
2 stops
F9
F9
F9
$ 182

Chicago — Sioux Falls

15:50—20:07
17 Sep 2026
28 h 17 m
2 stops
F9
F9
F9
$ 189

Chicago — Sioux Falls

06:00—20:07
17 Sep 2026
38 h 7 m
2 stops
F9
F9
$ 210

Chicago — Sioux Falls

06:30—20:07
14 Sep 2026
13 h 37 m
1 stop
F9
F9
$ 211

Chicago — Sioux Falls

06:30—20:07
20 Sep 2026
37 h 37 m
1 stop
F9
F9
$ 217

Chicago — Sioux Falls

06:30—20:07
21 Sep 2026
13 h 37 m
1 stop

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Chicago — Sioux Falls flight

Looking for cheap flights from Chicago to Sioux Falls? Compare fares from different airlines, check the flight schedule and travel time — and book your Chicago — Sioux Falls ticket online at the best price.

The route has direct flights — around 77 flights per week, flights are operated by United Airlines, American Airlines, a nonstop flight takes about 1 h 48 min, the distance between the cities is around 768 km.

Planning your trip? You may find our Sioux Falls travel guide, how to get from the airport into town and Sioux Falls weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $153Min. price
SeptemberCheapest
JulyPeak season
YesDirect flights
768 kmDistance
1 h 48 minTravel time
2Airlines
77 / wkFlights

Flight schedule from Chicago to Sioux Falls

The table shows direct flights from Chicago to Sioux Falls on the selected date. The flight takes approximately 1 h 48 min. Regular flights are operated by United Airlines and American Airlines. Departures from O'Hare International Airport, Chicago Midway International Airport and Midway International Airport airports, arrivals at Sioux Falls Regional Airport (Joe Foss Field).

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 25 Aug 2026

Flight ticket prices by day: Chicago — Sioux Falls

Below is a calendar of the lowest flight ticket prices for Chicago — Sioux Falls by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $153 in September, and the most expensive are around $275 in July. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Chicago to Sioux Falls by month. Tickets are usually cheapest in January (around $175) and priciest in July (about $227) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$175lowMay$204mediumSep$182low
Feb$182lowJun$223highOct$175low
Mar$218highJul$227highNov$218high
Apr$194mediumAug$199mediumDec$223high

Some values are estimated based on seasonality.

When to fly

Weather in Sioux Falls: it is warmest in July (up to 29 °C on average) and coolest in January (around -3 °C). The driest month is January.

Tickets are usually cheapest in September and most expensive in July. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Sioux Falls

Dry and wet days · Sioux Falls

Wind speed and direction · Sioux Falls

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How to get the best deal on a Chicago — Sioux Falls ticket

  • Book ahead: fares for Chicago — Sioux Falls are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • Chicago is served by more than one airport — compare fares and travel time to each before you book.
  • The cheapest month to fly to Sioux Falls is usually September — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Chicago — Sioux Falls route are operated by 2 airlines; United Airlines runs the most flights (around 62% of all flights). Compare carriers, flight shares and schedules below.

  • United AirlinesUA
    16x/week
    WebsiteFleet: 956165M pax/year
    • Direct flight ORD → FSD16x/week
      Duration
      1h 55m
      Days
      MTWTFSS
    62.3%Open →
  • American AirlinesAA
    10x/week
    WebsiteFleet: 965211M pax/year
    • Direct flight ORD → FSD10x/week
      Duration
      1h 56m
      Days
      MTWTFSS
    37.7%Open →

Cities and airports on the Chicago — Sioux Falls route

Flights Chicago — Sioux Falls depart from O'Hare International Airport, Chicago Midway International Airport, Midway International Airport and Chicago Rockford International Airport and arrive at Sioux Falls Regional Airport (Joe Foss Field). Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Chicago

CHI
United States
About the cityHow to get thereWeatherAll about the country United States
Arrival

Sioux Falls

FSD
United States
About the cityHow to get thereWeatherAll about the country United States
Departure airports
Arrival airports

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Frequently asked questions about the Chicago — Sioux Falls flight

How long is the flight from Chicago to Sioux Falls?

A nonstop Chicago — Sioux Falls flight takes about 1 h 48 min — the distance between the cities is around 768 km.

How far is it from Chicago to Sioux Falls?

The distance from Chicago to Sioux Falls is about 768 km, which a nonstop flight covers in around 1 h 48 min.

Are there direct flights from Chicago to Sioux Falls?

Yes, there are nonstop flights Chicago — Sioux Falls — around 77 flights per week.

Which airlines fly from Chicago to Sioux Falls?

Airlines operating Chicago — Sioux Falls include United Airlines, American Airlines. See the full list with schedules in the "Airlines" section on this page.

Which airports do Chicago — Sioux Falls flights use?

Flights from Chicago depart from O'Hare International Airport, Chicago Midway International Airport, Midway International Airport, and arrive at Sioux Falls Regional Airport (Joe Foss Field). If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Chicago to Sioux Falls?

The price of a Chicago — Sioux Falls ticket depends on your travel date, season and demand: it is usually cheapest to fly in September, and most expensive in July. Tickets typically cost between $153 and $275. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Chicago — Sioux Falls?

Flights Chicago — Sioux Falls are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is September. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Chicago to Sioux Falls?

To catch a low fare Chicago — Sioux Falls, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually September.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Chicago

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