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UNI to HSK: distance & flight time
Union Island (Union Island International Airport) → Huesca (Huesca/Pirineos Airport)
4,162 mi
6,699 km · 3,617 nm
8h 38m
estimated nonstop flight time
+6h
time difference · heading northeast
See live UNI→HSK fares Phone-only fares on this route — call free
Flight time details
4,162 miles nonstop takes roughly 8h 38m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- UNI — Union Island International Airport · Union Island, Saint Vincent and the Grenadines
- HSK — Huesca/Pirineos Airport · Huesca, Spain
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 UNI
- CIW · Canouan Airport8 mi away
- MQS · Mustique Airport25 mi away
- BQU · J F Mitchell Airport29 mi away
- SVD · Argyle International Airport42 mi away
Near HSK
- ZAZ · Zaragoza Air Base47 mi away
- ILD · Lleida-Alguaire Airport50 mi away
- LDE · Tarbes-Lourdes-Pyrénées Airport78 mi away
- PNA · Pamplona Airport83 mi away
Frequently asked questions
How far is UNI from HSK?
The flight distance from Union Island (UNI) to Huesca (HSK) is 4,162 miles (6,699 km, 3,617 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UNI to HSK?
A nonstop flight takes about 8h 38m 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 Union Island and Huesca?
Huesca is 6 hours ahead of Union Island.
What is the cheapest way to fly from UNI to HSK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UNI–HSK that never appear on search engines, with no booking fees.