Cheap Flights to Sioux County

View AU$1,082 flight on Thu, 7 May 2026Opens in a new window

Popular airlines to Sioux County

  • United

  • American Airlines

  • Delta

  • Frontier Airlines

  • Alaska Airlines

  • WestJet

  • Lufthansa

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Cheapest Flights to Sioux County

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, 1 May - Wed, 13 May
SYD
Sydney
FSD
Sioux Falls
AU$1,453 Return, found 4 days ago
AU$1,453
Return
found 4 days ago
Select United flight, departing Fri, 1 May from Sydney to Sioux Falls, returning Wed, 13 May, priced at AU$1,453 found 4 days ago
American Airlines
Fri, 1 May - Wed, 13 May
SYD
Sydney
FSD
Sioux Falls
AU$1,659 Return, found 4 days ago
AU$1,659
Return
found 4 days ago
Select American Airlines flight, departing Fri, 1 May from Sydney to Sioux Falls, returning Wed, 13 May, priced at AU$1,659 found 4 days ago
American Airlines
Fri, 1 May - Wed, 13 May
SYD
Sydney
FSD
Sioux Falls
AU$1,670 Return, found 4 days ago
AU$1,670
Return
found 4 days ago
Select American Airlines flight, departing Fri, 1 May from Sydney to Sioux Falls, returning Wed, 13 May, priced at AU$1,670 found 4 days ago
United
Thu, 30 July - Sat, 12 Sept
SYD
Sydney
FSD
Sioux Falls
AU$1,704 Return, found 3 days ago
AU$1,704
Return
found 3 days ago
Select United flight, departing Thu, 30 July from Sydney to Sioux Falls, returning Sat, 12 Sept, priced at AU$1,704 found 3 days ago
Delta
Fri, 1 May - Mon, 1 June
SYD
Sydney
FSD
Sioux Falls
AU$1,729 Return, found 1 day ago
AU$1,729
Return
found 1 day ago
Select Delta flight, departing Fri, 1 May from Sydney to Sioux Falls, returning Mon, 1 June, priced at AU$1,729 found 1 day ago
United
Fri, 1 May - Mon, 1 June
SYD
Sydney
FSD
Sioux Falls
AU$1,766 Return, found 1 day ago
AU$1,766
Return
found 1 day ago
Select United flight, departing Fri, 1 May from Sydney to Sioux Falls, returning Mon, 1 June, priced at AU$1,766 found 1 day ago
Delta
Thu, 30 July - Sat, 12 Sept
SYD
Sydney
FSD
Sioux Falls
AU$1,885 Return, found 3 days ago
AU$1,885
Return
found 3 days ago
Select Delta flight, departing Thu, 30 July from Sydney to Sioux Falls, returning Sat, 12 Sept, priced at AU$1,885 found 3 days ago
United
Fri, 1 May - Wed, 13 May
SYD
Sydney
FSD
Sioux Falls
AU$1,959 Return, found 4 days ago
AU$1,959
Return
found 4 days ago
Select United flight, departing Fri, 1 May from Sydney to Sioux Falls, returning Wed, 13 May, priced at AU$1,959 found 4 days ago
Qantas Airways
Fri, 8 May - Mon, 8 June
SYD
Sydney
FSD
Sioux Falls
AU$2,785 Return, found 1 day ago
AU$2,785
Return
found 1 day ago
Select Qantas Airways flight, departing Fri, 8 May from Sydney to Sioux Falls, returning Mon, 8 June, priced at AU$2,785 found 1 day ago
Qatar Airways
Fri, 8 May - Mon, 8 June
SYD
Sydney
FSD
Sioux Falls
AU$3,873 Return, found 1 day ago
AU$3,873
Return
found 1 day ago
Select Qatar Airways flight, departing Fri, 8 May from Sydney to Sioux Falls, returning Mon, 8 June, priced at AU$3,873 found 1 day ago

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Trending flights to Sioux County

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, 1 May - Wed, 13 May
SYD
Sydney
FSD
Sioux Falls
AU$1,453 Return, found 4 days ago
AU$1,453
Return
found 4 days ago
Select United flight, departing Fri, 1 May from Sydney to Sioux Falls, returning Wed, 13 May, priced at AU$1,453 found 4 days ago

Frequently asked questions

How do I find cheap flights to Sioux County that have flexible change policies?
At Expedia, we've been channeling our inner Olympic gymnast to get you the most flexible fares around. Just click on "No change fee" directly underneath the filter heading "Flexible change policies" to find your perfect flight to Sioux County.
Which airlines fly to Sioux County?
You can take your pick of a range of airlines that offer flights into or near Sioux County. A few of your top options are:

  • United Airlines - 182 flights to or near Sioux County each month, including 182 flights to Sioux Falls Regional Airport (FSD) per month.
  • Delta Air Lines - 164 flights to or near Sioux County each month, including 164 flights to Sioux Falls Regional Airport (FSD) per month.
  • American Airlines - 151 flights to or near Sioux County each month, including 151 flights to Sioux Falls Regional Airport (FSD) per month.

How can I find cheap tickets to Sioux County?
You'll always walk away with a fabulous deal with Expedia, but our "flexible dates" feature makes it that much easier. Enter your preferred flight date, then check the flexible dates box above to see the cheapest prices for nearby days. AU$1,453 was the cheapest price for a flight to Sioux County in the last seven days.
How much is a flight to Sioux County?
There were lots of low-cost fares up for grabs in the last seven days, with the cost of a round-trip flight to Sioux County varying between AU$1,453 and AU$3,873. Many lucky holiday makers scored one-way flights from Sydney (SYD) for just AU$1,082.
What are the most popular airports to fly into in Sioux County?
Sioux County's main airport is Sioux Falls Regional Airport (FSD). Get your amazing adventure underway by booking a seat on one of the 598 flights per month to this destination.
When is the cheapest time to fly to Sioux County?
If you'd rather spend your money enjoying the best of Sioux County rather than on your journey there, take off early in the week. The most affordable day to fly is usually Tuesday, with Monday a close second. With many folks keeping their travel to weekends, Saturday tends to have the highest fares.
How much is a plane ticket to Sioux County?
Ticket prices ranged anywhere from AU$1,453 to AU$3,873 over the last seven days. When you're ready to book, we'll be ready to help you land an awesome deal to Sioux County.
What is the best time to go to Sioux County?
A terrific time to go to Maurice is after June 20 when summer starts. In Sioux County's major city, average temperatures vary from 18ºC to 27ºC during this time — glorious weather for seeing the sights! May, July and November are the most popular months to discover this destination.
What months are the cheapest to book a flight to Sioux County?
February is the most affordable month to lock in a seat for your Sioux County break. Fares cost the most over the busy month of December, so avoid this time if possible.

Book with confidence

Sioux County Flights

When was the last time you embarked on a grand adventure? Whether it was last month or years ago, there’s never been a better time to start planning your next big trip. Book tickets to Sioux County today and get ready to build your travel itinerary, from exploring the area with your family to recharging in the change of scenery. During your stay, visit the must-see attractions, chow down on the local cuisine, and relish in a holiday state of mind. However you decide to spend your upcoming trip, we’re here to make your travel plans easy and affordable.

Book Your Sioux County Airfare

At Expedia.com.au, it’s simple to find cheap flights to Sioux County that won’t cause your wallet to flinch. Browse through our inventory of Sioux County flights and find airfare matching your preferred times and dates. Looking for a red-eye flight or an afternoon departure? Don’t worry, we’ve got you covered. You can even take advantage of our convenient My Scratchpad online feature, which lets you track your search results with ease. No more excuses; book your travel arrangements with us today to make your dream trip a reality.

Sioux County Flights

Travel information

Sioux County Flights Information

Airlines serving
United, Delta, American Airlines, Qantas Airways, Qatar Airways
Roundtrip price
from AU$1,453
Sioux County Flights Information

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