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YST to ALF: distance & flight time

St. Theresa Point (St. Theresa Point Airport) → Alta (Alta Airport)

3,349 mi
5,389 km · 2,910 nm
7h 2m
estimated nonstop flight time
+7h
time difference · heading northeast
See live YST→ALF fares Phone-only fares on this route — call free

Flight time details

3,349 miles nonstop takes roughly 7h 2m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.

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The two airports

Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.

Alternate airports can cut this fare

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Frequently asked questions

How far is YST from ALF?

The flight distance from St. Theresa Point (YST) to Alta (ALF) is 3,349 miles (5,389 km, 2,910 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from YST to ALF?

A nonstop flight takes about 7h 2m 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 St. Theresa Point and Alta?

Alta is 7 hours ahead of St. Theresa Point.

What is the cheapest way to fly from YST to ALF?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YST–ALF that never appear on search engines, with no booking fees.
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