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STT to FCA: distance & flight time
St. Thomas (Cyril E. King Airport) → Kalispell (Glacier Park International Airport)
3,434 mi
5,527 km · 2,984 nm
7h 12m
estimated nonstop flight time
-2h
time difference · heading northwest
See live STT→FCA fares Phone-only fares on this route — call free
Flight time details
3,434 miles nonstop takes roughly 7h 12m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- STT — Cyril E. King Airport · St. Thomas, Virgin Islands
- FCA — Glacier Park International Airport · Kalispell, 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 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
Near FCA
- WPC · Pincher Creek Airport84 mi away
- CTB · Cut Bank International Airport89 mi away
- MSO · Missoula International Airport97 mi away
- YQL · Lethbridge County Airport113 mi away
Frequently asked questions
How far is STT from FCA?
The flight distance from St. Thomas (STT) to Kalispell (FCA) is 3,434 miles (5,527 km, 2,984 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STT to FCA?
A nonstop flight takes about 7h 12m 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 St. Thomas and Kalispell?
Kalispell is 2 hours behind St. Thomas.
What is the cheapest way to fly from STT to FCA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STT–FCA that never appear on search engines, with no booking fees.