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YST to SQL: distance & flight time
St. Theresa Point (St. Theresa Point Airport) → San Carlos (San Carlos Airport)
1,719 mi
2,767 km · 1,494 nm
3h 50m
estimated nonstop flight time
-2h
time difference · heading southwest
See live YST→SQL fares Phone-only fares on this route — call free
Flight time details
1,719 miles nonstop takes roughly 3h 50m 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
- SQL — San Carlos Airport · San Carlos, United States
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 SQL
- SFO · San Francisco International Airport10 mi away
- PAO · Palo Alto Airport of Santa Clara County8 mi away
- HWD · Hayward Executive Airport12 mi away
- NUQ · Moffett Federal Airfield13 mi away
Frequently asked questions
How far is YST from SQL?
The flight distance from St. Theresa Point (YST) to San Carlos (SQL) is 1,719 miles (2,767 km, 1,494 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YST to SQL?
A nonstop flight takes about 3h 50m 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 San Carlos?
San Carlos is 2 hours behind St. Theresa Point.
What is the cheapest way to fly from YST to SQL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YST–SQL that never appear on search engines, with no booking fees.