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$1,521+ Cheap flights to Sioux Falls

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/7. Fares are subject to change and may not be available on all flights or dates of travel.
— FSD
21 Jul — 28 Jul1
1 adult
1 adult, Economy, 0 bags

Flights to Sioux Falls in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Sioux Falls
Explore the most affordable flight options available to Sioux Falls. Find the lowest fares based on data from user searches, with prices last updated on 21 June 2026.

Sat 18/709:30
SYD
-
FSD
2 stops21h 53m
United Airlines
Sat 25/718:28
FSD
-
SYD
2 stops45h 27m
United Airlines
Deal found 17/6$1,521
Thu 19/1114:05
SYD
-
FSD
1 stop19h 36m
American Airlines
Mon 23/1113:16
FSD
-
SYD
2 stops50h 44m
American Airlines
Deal found 20/6$1,533
Thu 19/1111:50
SYD
-
FSD
2 stops21h 34m
United Airlines
Mon 23/1111:10
FSD
-
SYD
2 stops29h 10m
United Airlines
Deal found 19/6$1,662
Mon 7/909:30
SYD
-
FSD
2 stops23h 45m
United Airlines
Thu 10/913:33
FSD
-
SYD
2 stops26h 27m
United Airlines
Deal found 17/6$1,722
Mon 7/909:00
SYD
-
FSD
2 stops26h 31m
American Airlines
Thu 10/917:55
FSD
-
SYD
1 stop22h 00m
American Airlines
Deal found 17/6$1,789
Sat 18/709:10
SYD
-
FSD
2 stops22h 44m
American Airlines
Sat 25/717:34
FSD
-
SYD
1 stop22h 21m
American Airlines
Deal found 17/6$2,432

Find flight deals to Sioux Falls

Find the latest flights to Sioux Falls in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 21 June 2026.

Return from

$1,521
United Airlines
  • United Airlines
  • 18/7-25/7
  • 4 total stops
  • 67h 20m total
  • Sydney to Sioux Falls
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Cheapflights Fare Finder

 
Locate flights to Sioux Falls that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 21 June 2026.
Use the filters below to find and compare flights to Sioux Falls that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

SydneySioux Falls

SYD - FSD

SYDFSD

Sydney Kingsford Smith

Sat 18/7

09:30-16:23

2 stops21h 53m

Sioux Falls Joe Foss Field

Sat 25/7

18:28-06:55

2 stops45h 27m

$1,521

SydneySioux Falls

SYD - FSD

SYDFSD

Sydney Kingsford Smith

Thu 19/11

14:05-16:41

1 stop19h 36m

Sioux Falls Joe Foss Field

Mon 23/11

13:16-09:00

2 stops50h 44m

$1,533

SydneySioux Falls

SYD - FSD

SYDFSD

Sydney Kingsford Smith

Thu 19/11

11:50-16:24

2 stops21h 34m

Sioux Falls Joe Foss Field

Mon 23/11

11:10-09:20

2 stops29h 10m

$1,662
Fastest return journey

SydneySioux Falls

SYD - FSD

SYDFSD

Sydney Kingsford Smith

Sat 18/7

09:10-16:54

2 stops22h 44m

Sioux Falls Joe Foss Field

Sat 25/7

17:34-06:55

1 stop22h 21m

$2,432

SydneySioux Falls

SYD - FSD

SYDFSD

Sydney Kingsford Smith

Mon 7/9

12:00-17:36

1 stop20h 36m

Sioux Falls Joe Foss Field

Thu 10/9

12:56-06:55

1 stop26h 59m

$2,462

SydneySioux Falls

SYD - FSD

SYDFSD

Sydney Kingsford Smith

Mon 7/9

18:55-00:30

3 stops44h 35m

Sioux Falls Joe Foss Field

Thu 10/9

12:11-18:30

3 stops39h 19m

$3,244

SydneySioux Falls

SYD - FSD

SYDFSD

Sydney Kingsford Smith

Sat 18/7

16:10-00:18

3 stops47h 08m

Sioux Falls Joe Foss Field

Sat 25/7

17:34-07:45

3 stops47h 11m

$4,269

Flights are sorted by cheapest return flights first.

Deals found on 17/6

Sorted by cheapest first

Best time to book a flight to Sioux Falls

Have a flexible travel schedule? Discover the best time to fly to Sioux Falls with our price prediction graph.
Estimated return 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 to Sioux Falls

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 15.0 - 99.0 mm per month. June is typically the wettest month, when rainfall can reach 99.0 mm. January is typically the driest time to visit Sioux Falls when rainfall is around 15.0 mm.

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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -9.0 C).

How long is the flight to Sioux Falls?

On average, a flight from Sydney to Sioux Falls takes 21 hours 34 minutes. Flights to Sioux Falls from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.

FAQs about flying to Sioux Falls

  • What airport do you fly into for flights to Sioux Falls?

    For a flight to Sioux Falls, you will be flying into Joe Foss Field. Sioux Falls Joe Foss Field (FSD) is just 4.1 km from the centre of the city.

  • Can I find cheaper flights to Sioux Falls if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Sioux Falls on Cheapflights that require 1 or 2 stops for potential cost savings.

  • Does Sioux Falls Joe Foss Field have car hire?

    Yes. Those touching down at Sioux Falls Joe Foss Field can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Sioux Falls Joe Foss Field?

    Yes. Sioux Falls Joe Foss Field has hotels nearby for those requiring accommodations. Aerostay Hotel is the closest property to Sioux Falls Joe Foss Field (0.0 km away from Sioux Falls Joe Foss Field).

See more FAQs

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How does Cheapflights help users find flights to Sioux Falls?

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Why should you use Cheapflights to find cheap flight tickets to Sioux Falls?

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Can Cheapflights find flights to Sioux Falls with no change fees?

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