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Cheap Flight Deals from Sioux City to Saint Croix Island

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

  • Return

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

Best Time to Book Flights from Sioux City to Saint Croix Island

These price trend charts carefully monitor and predict how flight prices from Sioux City to Saint Croix Island will change. Keep a close eye on them to understand when the best time to buy your tickets is.

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

Alternative Routes from Sioux City to Saint Croix Island

Did you know that you can save money and time on an alternative route from Sioux City to Saint Croix Island? Check out some of the different available routes below.

  • Cheapest
    United Airlines
    SUX
    10:00
    29h 30m
    4 transfer
    STX
    17:30
    Sioux Gateway Airport - Henry E. Rohlsen Airport
    Sat, Jan 11United Airlines
    PLN 3,564
  • United Airlines
    SUX
    10:00
    29h 30m
    4 transfer
    STX
    17:30
    Sioux Gateway Airport - Henry E. Rohlsen Airport
    Sat, Jan 11United Airlines
    PLN 3,564
    Find More Flights

FAQ

  • When are flight from Sioux City (SUX) to Saint Croix Island (STX) the cheapest?

    Airlines adjust prices for flights from Sioux City to Saint Croix Island based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much are flights from Sioux City (SUX) to Saint Croix Island (STX) cost?

    According to Trip.com's data, the lowest price is around PLN 17,089.
  • What is the transportation method from the main airport to downtown in Saint Croix Island?

    • The distance from Henry E. Rohlsen Airport to downtown is about 4km, by taxi about 20 minutes.
  • How many airports in Saint Croix Island (STX)?

    There are 2 airport(s) in Saint Croix Island (STX): St. Croix Seaplane Base and Henry E. Rohlsen Airport.

How to find a cheap flight from Sioux City to Saint Croix Island

If you don’t know some of the key things to look out for when buying flight tickets, prices can often end up sky high or, worse, sold out! We’ve carefully compiled our six most important steps to help ensure you’re getting the best deals when planning your next journey.
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 City to Saint Croix Island

Off-season for travelJuly
Flight distance4,053.78km
Popular airlineUnited Airlines