The cheapest times to fly from STX to FSD are
- January 8th to May 6th (except the weeks of February 26th, March 12th, and April 2nd)
- May 28th to July 22nd (except the week of June 25th)
- September 3rd to September 30th
based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from STX to FSD is mid January. Prices can be as high as $1442 for Sunday flights during early January, or as low as $682 for Tuesday flights around mid January.
When to Fly to Sioux Falls
Flying from Christiansted, VI (STX) to Sioux Falls, SD (FSD) will usually cost between $705 to $1156 per person if booking more than four weeks in advance. On average the very cheapest time to fly is mid January with an average ticket price of $731. Due to high demand the most expensive time to fly is early January, with an average price of $1107. Planning your trip to low-cost times can easily save you $376 on economy flights and even more on first-class flights. Generally, any price below $886 can be considered a good price for a round-trip STX to FSD flight.
See below for a graph of average weekly prices for the STX to FSD route. All prices are for round-trip tickets in USD.
Compared to other flights, the STX to FSD flight is cheaper than the average and costs much less than the average flight leaving from Saint Croix. The average price per mile (for a direct flight) is $0.21, which is below average.
Flight Prices by Day of the Week
Tuesday is usually the cheapest day to depart and return on this flight. Sundays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $212 (21%) on this flight.
Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $814. Return trip prices are from the FSD to STX flight, and often highlight the quality of our data in showing the same trend.
Departing Prices by Day
Return Trip Prices by Day
Nonstop Flights and Layovers
Travelers looking to fly from STX to FSD can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 5 hour 37 minutes may not be realistic.
Alternative Nearby Airports
Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is not usually a nonstop flight from STX to FSD while comparing.
- 83 miles (134 km) away from FSD
- Usually 7.73% less expensive than FSD
- 2-layover flights available
Flight Hacking STX to FSD
Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from STX to FSD — but Champion Traveler does!
- Price for both tickets: $743
- Average savings: $144 (16.2%)
- Price for both tickets: $831
- Average savings: $55 (6.21%)
- Price for both tickets: $832
- Average savings: $54 (6.09%)
Flight Questions Answered
Still have questions about flying from STX to FSD? We’ve got answers.
Which airlines fly this route?
You can find 6 major airlines flying this route most often: American, Cape Air, Delta, Seaborne Airlines, Silver Airways, United, and potentially more during busy seasons.
How far away is it from Joe Foss Field Airport to Henry E. Rohlsen Airport?
The distance between the two airports is roughly 2578 miles or 4149 kilometers.
How long does it take to fly from STX to FSD?
The real-world flight time for a nonstop STX to FSD flight is about 5 hour 37 minutes.
How many flights go between Christiansted, VI and Sioux Falls, SD?
It depends on the day of the week and the date, but a typical day might have around 16 available flights from STX to FSD.
Airport Location Info
|Origination airport name||Henry E. Rohlsen Airport|
|Country||the United States|
|Destination airport name||Joe Foss Field Airport|
|City||Sioux Falls, SD|
|Country||the United States|
Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.