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PSS to YST: distance & flight time
Posadas (Libertador Gral D Jose De San Martin Airport) → St. Theresa Point (St. Theresa Point Airport)
6,074 mi
9,776 km · 5,278 nm
12h 23m
estimated nonstop flight time
-2h
time difference · heading north
See live PSS→YST fares Phone-only fares on this route — call free
Flight time details
6,074 miles nonstop takes roughly 12h 23m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- PSS — Libertador Gral D Jose De San Martin Airport · Posadas, Argentina
- YST — St. Theresa Point Airport · St. Theresa Point, Canada
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 PSS
- ENO · Encarnación Airport14 mi away
- AYO · Juan De Ayolas Airport54 mi away
- SRA · Santa Rosa Airport96 mi away
- ELO · El Dorado Airport110 mi away
Near YST
- YIV · Island Lake Airport8 mi away
- YGO · Gods Lake Narrows Airport51 mi away
- YRS · Red Sucker Lake Airport57 mi away
- ZGI · Gods River Airport75 mi away
Frequently asked questions
How far is PSS from YST?
The flight distance from Posadas (PSS) to St. Theresa Point (YST) is 6,074 miles (9,776 km, 5,278 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PSS to YST?
A nonstop flight takes about 12h 23m 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 Posadas and St. Theresa Point?
St. Theresa Point is 2 hours behind Posadas.
What is the cheapest way to fly from PSS to YST?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PSS–YST that never appear on search engines, with no booking fees.