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Flights from Sioux Falls to Austin
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Latest Flight Deals from Sioux Falls to Austin

Book one-way or return flights from Sioux Falls to Austin from as little as NZD 110. Choose from the popular airlines below and book your flight today!

  • One way
  • Round-trip
      • FSD15:52
        18h 12m
        1 stop
        AUS10:04
        Sat, May 4|Sioux Falls - Austin|Frontier Airlines
        NZD 110NZD 338
        67% OFF
        67% OFF
        NZD 338NZD 110
      • FSD13:28
        18h 48m
        1 stop
        AUS08:16
        Sat, May 18|Sioux Falls - Austin|Frontier Airlines
        NZD 121NZD 338
        64% OFF
        64% OFF
        NZD 338NZD 121
      • FSD05:25
        6h 11m
        1 stop
        AUS11:36
        Sat, May 18|Sioux Falls - Austin|Delta Air Lines
        NZD 156NZD 338
        54% OFF
        54% OFF
        NZD 338NZD 156
      • FSD13:28
        5h 5m
        1 stop
        AUS18:33
        Wed, Jun 26|Sioux Falls - Austin|Frontier Airlines
        NZD 170
        NZD 170
      • FSD13:28
        5h 37m
        1 stop
        AUS19:05
        Sat, May 4|Sioux Falls - Austin|American Airlines
        NZD 170
        NZD 170
      • FSD17:01
        15h 20m
        1 stop
        AUS08:21
        Fri, May 10|Sioux Falls - Austin|Frontier Airlines
        NZD 179
        NZD 179
      • FSD05:20
        8h 23m
        1 stop
        AUS13:43
        Sat, May 4|Sioux Falls - Austin|Delta Air Lines
        NZD 190
        NZD 190
      • FSD13:28
        18h 48m
        1 stop
        AUS08:16
        Mon, Jun 3|Sioux Falls - Austin|Frontier Airlines
        NZD 196
        NZD 196
      • FSD09:10
        7h 44m
        1 stop
        AUS16:54
        Sat, May 4|Sioux Falls - Austin|United Airlines
        NZD 213
        NZD 213
      • FSD06:00
        5h 18m
        1 stop
        AUS11:18
        Tue, May 7|Sioux Falls - Austin|United Airlines
        NZD 213
        NZD 213
      • FSD13:00
        3h 5m
        Direct
        AUS14:00
        Sat, May 11|Sioux Falls - Austin|Frontier Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from Sioux Falls to Austin? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Sioux Falls to Austin. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Airlines Flying from Sioux Falls to Austin

View airlines operating flights from Sioux Falls to Austin. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Frontier Airlines
From NZD 110
Delta Air Lines
From NZD 156
American Airlines
From NZD 170
United Airlines
From NZD 213
ANA airlines

Find more flights and airlines

Alternative Routes from Sioux Falls to Austin

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Sioux Falls to Austin.

  • Cheapest
    Frontier Airlines
    FSD
    15:52
    18h 12m
    1 transfer
    AUS
    10:04
    Sioux Falls Regional Airport - Austin-Bergstrom International Airport
    Sat, May 4Frontier Airlines
    NZD 110
  • Frontier Airlines
    FSD
    15:52
    18h 12m
    1 transfer
    AUS
    10:04
    Sioux Falls Regional Airport - Austin-Bergstrom International Airport
    Sat, May 4Frontier Airlines
    NZD 110
    Find More Flights

How do I find the cheapest flights?

  • When are flight tickets from Sioux Falls (FSD) to Austin (AUS) the cheapest?

    Airlines adjust prices for flights from Sioux Falls to Austin based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Sioux Falls (FSD) to Austin (AUS) cost?

    According to Trip.com's data, the lowest price is around NZD 728.

  • How long does it take to fly from Sioux Falls (FSD) to Austin (AUS) and what is the distance?

    It takes around 2 hours 16 minutes to fly from Sioux Falls (FSD) to Austin (AUS).

  • What are the most popular airlines that fly from Sioux Falls (FSD) to Austin (AUS)?

    Airlines with flights from Sioux Falls (FSD) to Austin (AUS): Allegiant Air.

How to find a cheap flight from Sioux Falls to Austin

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 Sioux Falls to Austin. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com
Flight Information from Sioux Falls to Austin

Cheapest nonstop flight price

NZD 109

Cheapest round-trip ticket price

NZD 432

Off-season for travel

May

Peak season for travel

November

Flight distance

1,479.75km

Average flight time

2 hours 16 minutes

Popular airline

American Airlines

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