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BTM to SLX: distance & flight time
Butte (Bert Mooney Airport) → Salt Cay (Salt Cay Airport)
2,873 mi
4,624 km · 2,497 nm
6h 6m
estimated nonstop flight time
+2h
time difference · heading east
See live BTM→SLX fares Phone-only fares on this route — call free
Flight time details
2,873 miles nonstop takes roughly 6h 6m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- BTM — Bert Mooney Airport · Butte, 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 BTM
- HLN · Helena Regional Airport51 mi away
- BZN · Gallatin Field66 mi away
- SMN · Lemhi County Airport88 mi away
- LVM · Mission Field100 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 BTM from SLX?
The flight distance from Butte (BTM) to Salt Cay (SLX) is 2,873 miles (4,624 km, 2,497 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BTM to SLX?
A nonstop flight takes about 6h 6m 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 Butte and Salt Cay?
Salt Cay is 2 hours ahead of Butte.
What is the cheapest way to fly from BTM to SLX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BTM–SLX that never appear on search engines, with no booking fees.