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SLX to FSD: distance & flight time
Salt Cay (Salt Cay Airport) → Sioux Falls (Joe Foss Field Airport)
2,123 mi
3,417 km · 1,845 nm
4h 38m
estimated nonstop flight time
-1h
time difference · heading northwest
See live SLX→FSD fares Phone-only fares on this route — call free
Flight time details
2,123 miles nonstop takes roughly 4h 38m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- SLX — Salt Cay Airport · Salt Cay, Turks and Caicos Islands
- FSD — Joe Foss Field Airport · Sioux Falls, United States
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.
Near SLX
- GDT · JAGS McCartney International Airport9 mi away
- XSC · South Caicos Airport25 mi away
- MDS · Middle Caicos Airport52 mi away
- NCA · North Caicos Airport62 mi away
Near FSD
- YKN · Chan Gurney Municipal Airport56 mi away
- MHE · Mitchell Municipal Airport66 mi away
- SPW · Spencer Municipal Airport82 mi away
- SUX · Sioux Gateway Col. Bud Day Field83 mi away
Frequently asked questions
How far is SLX from FSD?
The flight distance from Salt Cay (SLX) to Sioux Falls (FSD) is 2,123 miles (3,417 km, 1,845 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SLX to FSD?
A nonstop flight takes about 4h 38m 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 Salt Cay and Sioux Falls?
Sioux Falls is 1 hour behind Salt Cay.
What is the cheapest way to fly from SLX to FSD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SLX–FSD that never appear on search engines, with no booking fees.