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AZA to UNI: distance & flight time
Mesa (Phoenix-Mesa-Gateway Airport) → Union Island (Union Island International Airport)
3,462 mi
5,571 km · 3,008 nm
7h 15m
estimated nonstop flight time
+3h
time difference · heading east
See live AZA→UNI fares Phone-only fares on this route — call free
Flight time details
3,462 miles nonstop takes roughly 7h 15m 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
- AZA — Phoenix-Mesa-Gateway Airport · Mesa, United States
- 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 AZA
- PHX · Phoenix Sky Harbor International Airport22 mi away
- MSC · Falcon Field11 mi away
- CGZ · Casa Grande Municipal Airport25 mi away
- SCF · Scottsdale Airport26 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 AZA from UNI?
The flight distance from Mesa (AZA) to Union Island (UNI) is 3,462 miles (5,571 km, 3,008 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AZA to UNI?
A nonstop flight takes about 7h 15m 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 Mesa and Union Island?
Union Island is 3 hours ahead of Mesa.
What is the cheapest way to fly from AZA to UNI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AZA–UNI that never appear on search engines, with no booking fees.