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HMO to UNI: distance & flight time
Hermosillo (General Ignacio P. Garcia International Airport) → Union Island (Union Island International Airport)
3,373 mi
5,429 km · 2,931 nm
7h 5m
estimated nonstop flight time
+3h
time difference · heading east
See live HMO→UNI fares Phone-only fares on this route — call free
Flight time details
3,373 miles nonstop takes roughly 7h 5m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- HMO — General Ignacio P. Garcia International Airport · Hermosillo, Mexico
- 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 HMO
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 HMO from UNI?
The flight distance from Hermosillo (HMO) to Union Island (UNI) is 3,373 miles (5,429 km, 2,931 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HMO to UNI?
A nonstop flight takes about 7h 5m 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 Hermosillo and Union Island?
Union Island is 3 hours ahead of Hermosillo.
What is the cheapest way to fly from HMO to UNI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HMO–UNI that never appear on search engines, with no booking fees.