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SUX to SLX: distance & flight time
Sioux City (Sioux Gateway Col. Bud Day Field) → Salt Cay (Salt Cay Airport)
2,059 mi
3,314 km · 1,789 nm
4h 30m
estimated nonstop flight time
+1h
time difference · heading southeast
See live SUX→SLX fares Phone-only fares on this route — call free
Flight time details
2,059 miles nonstop takes roughly 4h 30m 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
- SUX — Sioux Gateway Col. Bud Day Field · Sioux City, United States
- SLX — Salt Cay Airport · Salt Cay, Turks and Caicos Islands
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 SUX
- OFK · Karl Stefan Memorial Airport61 mi away
- YKN · Chan Gurney Municipal Airport62 mi away
- FET · Fremont Municipal Airport66 mi away
- OMA · Eppley Airfield80 mi away
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
Frequently asked questions
How far is SUX from SLX?
The flight distance from Sioux City (SUX) to Salt Cay (SLX) is 2,059 miles (3,314 km, 1,789 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SUX to SLX?
A nonstop flight takes about 4h 30m 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 City and Salt Cay?
Salt Cay is 1 hour ahead of Sioux City.
What is the cheapest way to fly from SUX to SLX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SUX–SLX that never appear on search engines, with no booking fees.