Cheap Flights from Austin to Sioux Falls
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Flights from Austin to Sioux Falls
Airlines Flying from Austin to Sioux Falls
Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Flight deals from Austin to Sioux Falls
We've found these cheap flights for you. You can book one-way or return flight tickets.
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Round-trip
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One way
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AUS 18:035h 41m1 stopsFSD 23:44Austin - Sioux Falls | Wed, Jul 23 | Delta Air Lines
FSD 11:125h 56m1 stopsAUS 17:08Sioux Falls - Austin | Sun, Jul 27 | Delta Air Lines£182 £26732% OFF32% OFF£267 £182 -
AUS 06:405h 24m1 stopsFSD 12:04Austin - Sioux Falls | Wed, Jun 4 | Delta Air Lines
FSD 05:005h 6m1 stopsAUS 10:06Sioux Falls - Austin | Sat, Jun 7 | Delta Air Lines£183 £26732% OFF32% OFF£267 £183
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AUS 16:596h 11m1 stopsFSD 23:10Austin - Sioux Falls | Fri, Jul 4 | Delta Air Lines
FSD 16:096h 33m1 stopsAUS 22:42Sioux Falls - Austin | Mon, Jul 7 | Delta Air Lines£188 £26730% OFF30% OFF£267 £188
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AUS 13:408h 30m1 stopsFSD 22:10Austin - Sioux Falls | Fri, Jul 11 | Delta Air Lines
FSD 16:096h 33m1 stopsAUS 22:42Sioux Falls - Austin | Mon, Jul 14 | Delta Air Lines£18830% OFF£267 £188
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AUS 06:156h 6m1 stopsFSD 12:21Austin - Sioux Falls | Thu, Jul 10 | Delta Air Lines
FSD 06:006h 44m1 stopsAUS 12:44Sioux Falls - Austin | Sun, Jul 13 | Delta Air Lines£18928% OFF£267 £189
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AUS 06:008h 58m1 stopsFSD 14:58Austin - Sioux Falls | Mon, May 26 | Frontier Airlines
FSD 15:587h 42m1 stopsAUS 23:40Sioux Falls - Austin | Thu, May 29 | Frontier Airlines£20424% OFF£267 £204 -
AUS 18:084h 49m1 stopsFSD 22:57Austin - Sioux Falls | Tue, Jun 3 | Delta Air Lines
FSD 05:005h 6m1 stopsAUS 10:06Sioux Falls - Austin | Sat, Jun 7 | Delta Air Lines£21021% OFF£267 £210
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AUS 06:156h 1m1 stopsFSD 12:16Austin - Sioux Falls | Tue, Jul 1 | Delta Air Lines
FSD 11:125h 56m1 stopsAUS 17:08Sioux Falls - Austin | Tue, Jul 8 | Delta Air Lines£22117% OFF£267 £221
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AUS 18:105h 34m1 stopsFSD 23:44Austin - Sioux Falls | Thu, Jun 26 | Delta Air Lines
FSD 05:155h 49m1 stopsAUS 11:04Sioux Falls - Austin | Sat, Jun 28 | Delta Air Lines£22715% OFF£267 £227
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AUS 16:596h 11m1 stopsFSD 23:10Austin - Sioux Falls | Wed, Jul 2 | Delta Air Lines
FSD 11:125h 56m1 stopsAUS 17:08Sioux Falls - Austin | Tue, Jul 8 | Delta Air Lines£22715% OFF£267 £227
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AUS 13:0017h 25m1 stopsFSD Invalid DateAustin - Sioux Falls | Wed, May 28 | Normal Airline
FSD 15:006hDirectAUS 16:00Sioux Falls - Austin | Fri, May 30 | Normal AirlineFind More FlightsFind More Flights
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AUS 06:008h 58m1 stopsFSD 14:58Austin - Sioux Falls | Fri, Jun 6 | Frontier Airlines£87 £13837% OFF37% OFF£138 £87
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AUS 06:156h 6m1 stopsFSD 12:21Austin - Sioux Falls | Wed, Jul 23 | Delta Air Lines£91 £13834% OFF34% OFF£138 £91
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AUS 06:008h 58m1 stopsFSD 14:58Austin - Sioux Falls | Sun, Jun 15 | Frontier Airlines£92 £13833% OFF33% OFF£138 £92
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AUS 17:046h 6m1 stopsFSD 23:10Austin - Sioux Falls | Tue, Jul 15 | Delta Air Lines£9233% OFF£138 £92
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AUS 06:405h 24m1 stopsFSD 12:04Austin - Sioux Falls | Wed, May 28 | Delta Air Lines£9432% OFF£138 £94
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AUS 07:0011h 54m1 stopsFSD 18:54Austin - Sioux Falls | Wed, Jul 23 | Frontier Airlines£10226% OFF£138 £102
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AUS 06:008h 58m1 stopsFSD 14:58Austin - Sioux Falls | Thu, Jun 5 | Frontier Airlines£11318% OFF£138 £113
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AUS 06:008h 58m1 stopsFSD 14:58Austin - Sioux Falls | Sun, Jun 8 | Frontier Airlines£11516% OFF£138 £115
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AUS 14:555h 25m1 stopsFSD 20:20Austin - Sioux Falls | Tue, Jul 15 | United Airlines£11615% OFF£138 £116 -
AUS 06:008h 58m1 stopsFSD 14:58Austin - Sioux Falls | Mon, Jun 9 | Frontier Airlines£11715% OFF£138 £117
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AUS 13:0017h 25m1 stopsFSD Invalid DateAustin - Sioux Falls | Wed, May 28 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Flight Information from Austin to Sioux Falls
| Cheapest one-way flight price | £86 |
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| Off-season travel month | March |
| Peak season for travel | February |
| Flight distance | 1,479.75km |
| Popular airline | Delta Air Lines |
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FAQ
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When are flight tickets from Austin (AUS) to Sioux Falls (FSD) the cheapest?
Airlines adjust prices for flights from Austin to Sioux Falls based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much are flights from Austin (AUS) to Sioux Falls (FSD) cost?
According to Trip.com's data, the lowest price is around £330. -
How many airports in Sioux Falls (FSD)?
There are 1 airport(s) in Sioux Falls (FSD): Sioux Falls Regional Airport.
How to find a cheap flight from Austin to Sioux Falls
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Austin to Sioux Falls. Book your flights at the right time and save more.
Be flexible with your travel dates to get the cheapest flight from Austin to Sioux Falls.
Simply tap "Date" on the flight search bar to browse through the calendar and check out airfare from Austin to Sioux Falls over the next 6 months in 2025. If you're planning to fly within the next three months, it looks like the most affordable option is on Fri, Jun 6, with one-way flights priced at just £87.
Compare cheap flight deals from Austin to Sioux Falls across hundreds of airlines.
With our extensive search, you can compare prices from over 500 airlines to find the cheapest flight tickets from Austin to Sioux Falls. The cheapest airline for this route is Frontier Airlines.
Set up a Price Alert
By setting up a Price Alert for your journey from Austin to Sioux Falls, you can easily keep an eye on ticket prices without having to check every day.
Don't miss out on cheap flight deals and promo codes from Austin to Sioux Falls.
You can always find the latest offers through Trip.com Deals and Promo Codes for cheap flights. By signing up for a free membership, you'll get access to even more deals for your flights.
Book early or wait until the last minute.
It's usually best to book early. Flight tickets are often cheapest when they're first released, typically about a year before the departure date. So, have a look online as soon as the flights you're interested in become available. If you miss the cheapest time, you might still find some good deals as the departure date gets closer.
Search for flights on the go.
For the best travel flight booking experience, download the Trip.com app. You can search for cheap flights from Austin to Sioux Falls and snag some exclusive deals just for you.
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