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HLN to STT: distance & flight time
Helena (Helena Regional Airport) → St. Thomas (Cyril E. King Airport)
3,294 mi
5,302 km · 2,863 nm
6h 56m
estimated nonstop flight time
+2h
time difference · heading east
See live HLN→STT fares Phone-only fares on this route — call free
Flight time details
3,294 miles nonstop takes roughly 6h 56m 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
- HLN — Helena Regional Airport · Helena, United States
- STT — Cyril E. King Airport · St. Thomas, Virgin 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 HLN
- BTM · Bert Mooney Airport51 mi away
- GTF · Great Falls International Airport67 mi away
- BZN · Gallatin Field70 mi away
- LVM · Mission Field97 mi away
Near STT
- SPB · Charlotte Amalie Harbor Seaplane Base2 mi away
- CPX · Benjamin Rivera Noriega Airport22 mi away
- EIS · Terrance B. Lettsome International Airport29 mi away
- VQS · Vieques Airport33 mi away
Frequently asked questions
How far is HLN from STT?
The flight distance from Helena (HLN) to St. Thomas (STT) is 3,294 miles (5,302 km, 2,863 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HLN to STT?
A nonstop flight takes about 6h 56m 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 Helena and St. Thomas?
St. Thomas is 2 hours ahead of Helena.
What is the cheapest way to fly from HLN to STT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HLN–STT that never appear on search engines, with no booking fees.