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BSK to UNI: distance & flight time
Biskra (Biskra Airport) → Union Island (Union Island International Airport)
4,434 mi
7,135 km · 3,853 nm
9h 10m
estimated nonstop flight time
-5h
time difference · heading west
See live BSK→UNI fares Phone-only fares on this route — call free
Flight time details
4,434 miles nonstop takes roughly 9h 10m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time set-back when reading arrival times on your ticket.
The two airports
- BSK — Biskra Airport · Biskra, Algeria
- 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 BSK
- BLJ · Batna Airport74 mi away
- BUJ · Bou Saada Airport94 mi away
- QSF · Ain Arnat Airport98 mi away
- ELU · Guemar Airport107 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 BSK from UNI?
The flight distance from Biskra (BSK) to Union Island (UNI) is 4,434 miles (7,135 km, 3,853 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BSK to UNI?
A nonstop flight takes about 9h 10m 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 Biskra and Union Island?
Union Island is 5 hours behind Biskra.
What is the cheapest way to fly from BSK to UNI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BSK–UNI that never appear on search engines, with no booking fees.