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SFC to UNI: distance & flight time
St-François (St-François Airport) → Union Island (Union Island International Airport)
253 mi
407 km · 220 nm
1h 8m
estimated nonstop flight time
Same time
time difference · heading south
See live SFC→UNI fares Phone-only fares on this route — call free
Flight time details
253 miles nonstop takes roughly 1h 8m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- SFC — St-François Airport · St-François, Guadeloupe
- UNI — Union Island International Airport · Union Island, Saint Vincent and the Grenadines
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 SFC
- DSD · La Désirade Airport12 mi away
- PTP · Pointe-à-Pitre Le Raizet18 mi away
- GBJ · Les Bases Airport27 mi away
- LSS · Terre-de-Haut Airport34 mi away
Near UNI
- CIW · Canouan Airport8 mi away
- MQS · Mustique Airport25 mi away
- BQU · J F Mitchell Airport29 mi away
- SVD · Argyle International Airport42 mi away
Frequently asked questions
How far is SFC from UNI?
The flight distance from St-François (SFC) to Union Island (UNI) is 253 miles (407 km, 220 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SFC to UNI?
A nonstop flight takes about 1h 8m 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 cheapest way to fly from SFC to UNI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SFC–UNI that never appear on search engines, with no booking fees.