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YST to GYM: distance & flight time
St. Theresa Point (St. Theresa Point Airport) → Guaymas (General José María Yáñez International Airport)
1,965 mi
3,162 km · 1,707 nm
4h 19m
estimated nonstop flight time
-2h
time difference · heading southwest
See live YST→GYM fares Phone-only fares on this route — call free
Flight time details
1,965 miles nonstop takes roughly 4h 19m gate to gate, flying southwest. 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
- YST — St. Theresa Point Airport · St. Theresa Point, Canada
- GYM — General José María Yáñez International Airport · Guaymas, Mexico
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 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
Near GYM
Frequently asked questions
How far is YST from GYM?
The flight distance from St. Theresa Point (YST) to Guaymas (GYM) is 1,965 miles (3,162 km, 1,707 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YST to GYM?
A nonstop flight takes about 4h 19m 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 Guaymas?
Guaymas is 2 hours behind St. Theresa Point.
What is the cheapest way to fly from YST to GYM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YST–GYM that never appear on search engines, with no booking fees.