$283+ Cheap flights from Sioux Falls

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
FSD — SYD
18 Oct — 25 Oct1
1 adult
1 adult, Economy

Find flights from Sioux Falls

Cheapest flights from Sioux Falls
Explore the most affordable flight options available from Sioux Falls. Find the lowest fares based on data from user searches, with prices last updated on 18 September 2025.

Fri 31/1013:32FSD - SYD
1 stop25h 23mAmerican Airlines
Fri 7/1114:05SYD - FSD
1 stop24h 05mAmerican Airlines
Deal found 16/9$2,021
Tue 21/1014:50FSD - SYD
2 stops25h 15mAmerican Airlines
Tue 4/1111:20SYD - FSD
2 stops29h 11mAmerican Airlines
Deal found 16/9$2,024
Tue 21/1008:00FSD - SYD
3 stops31h 55mUnited Airlines
Tue 4/1112:10SYD - FSD
2 stops21h 08mUnited Airlines
Deal found 17/9$2,049
Sat 27/1213:10FSD - SYD
2 stops39h 45mQantas Airways
Sun 4/120:10SYD - FSD
2 stops33h 18mQantas Airways
Deal found 16/9$3,812
Sat 1/1117:05FSD - SYD
1 stop21h 50mQantas Airways
Sat 8/1114:05SYD - FSD
1 stop19h 34mQantas Airways
Deal found 17/9$3,893
Sat 1/1114:50FSD - SYD
2 stops24h 35mMultiple Airlines
Sat 8/1108:30SYD - FSD
3 stops29h 37mMultiple Airlines
Deal found 17/9$3,921
Tue 21/1012:31FSD - SYD
3 stops29h 14mMultiple Airlines
Tue 4/1117:45SYD - FSD
3 stops35h 38mMultiple Airlines
Deal found 17/9$4,554

Find flights from Sioux Falls within your budget

 
Find flights departing from Sioux Falls that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 18 September 2025. In the last 7 days, Cheapflights users made a total of 647,157 searches

Fly to

Sydney

Route

Depart

Return

Price

Sioux FallsSydney

FSD - SYD

FSDSYD

Sioux Falls Joe Foss Field

Fri 31/10

13:32-06:55

1 stop25h 23m

Sydney Kingsford Smith

Fri 7/11

14:05-21:10

1 stop24h 05m

$2,021

Sioux FallsSydney

FSD - SYD

FSDSYD

Sioux Falls Joe Foss Field

Sat 1/11

13:27-09:00

2 stops27h 33m

Sydney Kingsford Smith

Sat 8/11

11:20-23:31

2 stops29h 11m

$2,024

Sioux FallsSydney

FSD - SYD

FSDSYD

Sioux Falls Joe Foss Field

Tue 21/10

12:31-08:05

2 stops27h 34m

Sydney Kingsford Smith

Tue 4/11

11:20-21:10

2 stops26h 50m

$2,024

Sioux FallsSydney

FSD - SYD

FSDSYD

Sioux Falls Joe Foss Field

Tue 21/10

08:00-08:00

3 stops32h 00m

Sydney Kingsford Smith

Tue 4/11

12:10-16:18

2 stops21h 08m

$2,049

Sioux FallsSydney

FSD - SYD

FSDSYD

Sioux Falls Joe Foss Field

Sat 1/11

17:05-06:55

1 stop21h 50m

Sydney Kingsford Smith

Sat 8/11

14:05-16:39

1 stop19h 34m

$3,893

Sioux FallsSydney

FSD - SYD

FSDSYD

Sioux Falls Joe Foss Field

Fri 26/12

18:16-07:00

2 stops43h 44m

$9,052

Sioux FallsSydney

FSD - SYD

FSDSYD

Sioux Falls Joe Foss Field

Fri 26/12

13:24-06:55

1 stop24h 31m

$12,017

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Best time to book a flight from Sioux Falls

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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.

Travel insights for flights from Sioux Falls

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Related info for your journey

Access useful and relevant information related to your journey from Sioux Falls. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 18 September 2025.

  • What are the most popular destinations to fly to from Sioux Falls?

    For the current month, the most popular flights from Sioux Falls are Denver, Las Vegas, Chicago. Denver, Las Vegas, Phoenix-Mesa Gateway Airport are the most popular locations from Sioux Falls year round.

  • How does Cheapflights help users find flights from Sioux Falls?

    When you search for this flight from Sioux Falls, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

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

    Cheapflights simply makes it quick and affordable to book flights from Sioux Falls by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

  • Can Cheapflights find flights from Sioux Falls with no change fees?

    Need flexible booking options for your flight from Sioux Falls ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

  • Can Cheapflights notify me if prices for flights from Sioux Falls become cheaper?

    Yes! Start tracking prices for flights from Sioux Falls today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

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How does Cheapflights help users find flights from Sioux Falls?

When you search for this flight from Sioux Falls, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

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

Cheapflights simply makes it quick and affordable to book flights from Sioux Falls by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Need flexible booking options for your flight from Sioux Falls ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Sioux Falls become cheaper?

Yes! Start tracking prices for flights from Sioux Falls today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

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