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Cheap Flights from Austin to Sioux City
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Cheap Flights from Austin to Sioux City starting at IDR 3,495,058

Whether you’re going for a one-way or round-trip to Sioux City, we’ve got you covered! Check out these different flight options from Austin below.

  • One way
  • Round-trip
      • AUS06:10
        10h 12m
        1 stop
        SUX16:22
        Fri, Feb 14|Austin - Sioux City|Frontier Airlines
        IDR 3,495,058IDR 12,083,490
        71% OFF
        71% OFF
        IDR 12,083,490IDR 3,495,058

        Fly from Austin to Sioux City on Fri, Feb 14 with Frontier Airlines. One-way connecting flights with Frontier Airlines depart Austin-Bergstrom International Airport and arrive Sioux Gateway Airport starting at IDR 3,495,058 including taxes and charges.

      • AUS20:23
        20h
        1 stop
        SUX16:23
        Thu, Feb 6|Austin - Sioux City|Frontier Airlines
        IDR 3,710,692IDR 12,083,490
        69% OFF
        69% OFF
        IDR 12,083,490IDR 3,710,692

        Fly from Austin to Sioux City on Thu, Feb 6 with Frontier Airlines. One-way connecting flights with Frontier Airlines depart Austin-Bergstrom International Airport and arrive Sioux Gateway Airport starting at IDR 3,710,692 including taxes and charges.

      • AUS17:30
        22h 53m
        1 stop
        SUX16:23
        Sat, Feb 8|Austin - Sioux City|Frontier Airlines
        IDR 5,393,082IDR 12,083,490
        55% OFF
        55% OFF
        IDR 12,083,490IDR 5,393,082

        Fly from Austin to Sioux City on Sat, Feb 8 with Frontier Airlines. One-way connecting flights with Frontier Airlines depart Austin-Bergstrom International Airport and arrive Sioux Gateway Airport starting at IDR 5,393,082 including taxes and charges.

      • AUS07:00
        9h 23m
        1 stop
        SUX16:23
        Thu, Feb 6|Austin - Sioux City|United Airlines
        IDR 5,399,820
        IDR 5,399,820

        Fly from Austin to Sioux City on Thu, Feb 6 with United Airlines. One-way connecting flights with United Airlines depart Austin-Bergstrom International Airport and arrive Sioux Gateway Airport starting at IDR 5,399,820 including taxes and charges.

      • AUS08:45
        7h 38m
        1 stop
        SUX16:23
        Sat, Feb 8|Austin - Sioux City|United Airlines
        IDR 5,961,366
        IDR 5,961,366

        Fly from Austin to Sioux City on Sat, Feb 8 with United Airlines. One-way connecting flights with United Airlines depart Austin-Bergstrom International Airport and arrive Sioux Gateway Airport starting at IDR 5,961,366 including taxes and charges.

      • AUS06:05
        16h 7m
        1 stop
        SUX22:12
        Thu, Feb 6|Austin - Sioux City|American Airlines
        IDR 11,237,646
        IDR 11,237,646

        Fly from Austin to Sioux City on Thu, Feb 6 with American Airlines. One-way connecting flights with American Airlines depart Austin-Bergstrom International Airport and arrive Sioux Gateway Airport starting at IDR 11,237,646 including taxes and charges.

      • AUS01:00 pm
        3h 5m
        Nonstop
        SUX02:00 pm
        Fri, Feb 7|Austin - Sioux City|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.

Austin to Sioux City Flight Time

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA2484

    American Airlines

    05:00

    AUS

    2.8h

    07:45

    ORD

    SMTWTF-
    Search

  2. UA5069

    United Airlines

    20:20

    ORD

    1.9h

    22:12

    SUX

    SMTWTFS

  3. F92889

    Frontier Airlines

    06:10

    AUS

    2.4h

    07:35

    DEN

    S--W--S
    Search

  4. UA5104

    United Airlines

    12:05

    DEN

    1.6h

    14:40

    SUX

    SMTWTFS

  5. F91815

    Frontier Airlines

    06:10

    AUS

    2.4h

    07:35

    DEN

    SMTWTFS
    Search

  6. UA5104

    United Airlines

    12:05

    DEN

    1.6h

    14:40

    SUX

    SMTWTFS

  7. AA3279

    American Airlines

    07:00

    AUS

    1.3h

    08:15

    DFW

    SMTWTFS
    Search

  8. UA1535

    United Airlines

    11:15

    DFW

    2.2h

    12:27

    DEN

    SMTWTFS

  9. UA5104

    United Airlines

    12:05

    DEN

    1.6h

    14:40

    SUX

    SMTWTFS

  10. UA361

    United Airlines

    07:30

    AUS

    2.3h

    08:50

    DEN

    S--WT-S
    Search

  11. UA5104

    United Airlines

    12:05

    DEN

    1.6h

    14:40

    SUX

    SMTWTFS

  12. DL4164

    Delta Air Lines

    08:59

    AUS

    2.2h

    11:13

    BNA

    SMTWTFS
    Search

  13. UA3439

    United Airlines

    15:10

    BNA

    2.0h

    17:10

    ORD

    -----F-

  14. UA5069

    United Airlines

    20:20

    ORD

    1.9h

    22:12

    SUX

    SMTWTFS

  15. UA595

    United Airlines

    09:00

    AUS

    2.4h

    10:26

    DEN

    SMTWTFS
    Search

  16. UA5104

    United Airlines

    12:05

    DEN

    1.6h

    14:40

    SUX

    SMTWTFS

  17. UA779

    United Airlines

    10:51

    AUS

    2.4h

    12:17

    DEN

    SMTWTFS
    Search

  18. UA5104

    United Airlines

    12:05

    DEN

    1.6h

    14:40

    SUX

    SMTWTFS

  19. UA210

    United Airlines

    14:22

    AUS

    2.8h

    17:10

    ORD

    SMTWTFS
    Search

  20. UA5069

    United Airlines

    20:20

    ORD

    1.9h

    22:12

    SUX

    SMTWTFS

  21. DL1550

    Delta Air Lines

    18:36

    AUS

    2.2h

    21:49

    ATL

    SMTWTFS
    Search

  22. DL1199

    Delta Air Lines

    22:55

    ATL

    2.2h

    00:06

    ORD

    SMTWTFS

  23. UA5069

    United Airlines

    20:20

    ORD

    1.9h

    22:12

    SUX

    SMTWTFS
Find more flights and airlines

Cheapest time to fly from Austin to Sioux City

Explore the best time to buy affordable tickets to Sioux City with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When to buy flight tickets from Austin (AUS) to Sioux City (SUX) the cheapest?

    Airlines adjust prices for flights from Austin to Sioux City 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 is a flight from Austin (AUS) to Sioux City (SUX) cost?

    According to Trip.com's data, the lowest price is around IDR 6,120,844.

  • What is the transportation method from the main airport to downtown in Sioux City?

    • The distance from Sioux Gateway Airport to downtown is about 11km, by taxi about 30 minutes.

  • How many airports in Sioux City?

    There are 1 airports near Sioux City: Sioux Gateway Airport.

How to find a cheap flight from Austin to Sioux City

If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing. Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.
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

Find cheapest flight ticket from Austin to Sioux City

Cheapest direct flight priceIDR 3,495,058
Off-season for travelDecember
Peak season for travelDecember
Flight distance1,351.5km
Popular airlineUnited Airlines

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