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TGU to UNI: distance & flight time
Tegucigalpa (Toncontín International Airport) → Union Island (Union Island International Airport)
1,737 mi
2,795 km · 1,509 nm
3h 52m
estimated nonstop flight time
+2h
time difference · heading east
See live TGU→UNI fares Phone-only fares on this route — call free
Flight time details
1,737 miles nonstop takes roughly 3h 52m 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
- TGU — Toncontín International Airport · Tegucigalpa, Honduras
- 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 TGU
- XPL · Coronel Enrique Soto Cano Air Base35 mi away
- SAP · Ramón Villeda Morales International Airport107 mi away
- LCE · Goloson International Airport119 mi away
- TEA · Tela Airport120 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 TGU from UNI?
The flight distance from Tegucigalpa (TGU) to Union Island (UNI) is 1,737 miles (2,795 km, 1,509 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TGU to UNI?
A nonstop flight takes about 3h 52m 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 Tegucigalpa and Union Island?
Union Island is 2 hours ahead of Tegucigalpa.
What is the cheapest way to fly from TGU to UNI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TGU–UNI that never appear on search engines, with no booking fees.