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FSD to STT: distance & flight time

Sioux Falls (Joe Foss Field Airport) → St. Thomas (Cyril E. King Airport)

2,538 mi
4,084 km · 2,205 nm
5h 27m
estimated nonstop flight time
+1h
time difference · heading southeast
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Flight time details

2,538 miles nonstop takes roughly 5h 27m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.

The two airports

Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.

Alternate airports can cut this fare

Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.

Frequently asked questions

How far is FSD from STT?

The flight distance from Sioux Falls (FSD) to St. Thomas (STT) is 2,538 miles (4,084 km, 2,205 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from FSD to STT?

A nonstop flight takes about 5h 27m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.

What is the time difference between Sioux Falls and St. Thomas?

St. Thomas is 1 hour ahead of Sioux Falls.

What is the cheapest way to fly from FSD to STT?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FSD–STT that never appear on search engines, with no booking fees.
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