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YQS to SIG: distance & flight time
St Thomas (St Thomas Municipal Airport) → San Juan (Fernando Luis Ribas Dominicci Airport)
1,896 mi
3,051 km · 1,647 nm
4h 11m
estimated nonstop flight time
—
time difference · heading southeast
See live YQS→SIG fares Phone-only fares on this route — call free
Flight time details
1,896 miles nonstop takes roughly 4h 11m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- YQS — St Thomas Municipal Airport · St Thomas, Canada
- SIG — Fernando Luis Ribas Dominicci Airport · San Juan, Puerto Rico
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 YQS
- YXU · London Airport18 mi away
- YCE · Centralia / James T. Field Memorial Aerodrome41 mi away
- YYZ · Lester B. Pearson International Airport97 mi away
- YKF · Waterloo Airport60 mi away
Near SIG
- SJU · Luis Munoz Marin International Airport6 mi away
- FAJ · Diego Jimenez Torres Airport30 mi away
- NRR · José Aponte de la Torre Airport33 mi away
- ARE · Antonio Nery Juarbe Pol Airport38 mi away
Frequently asked questions
How far is YQS from SIG?
The flight distance from St Thomas (YQS) to San Juan (SIG) is 1,896 miles (3,051 km, 1,647 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YQS to SIG?
A nonstop flight takes about 4h 11m 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 cheapest way to fly from YQS to SIG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YQS–SIG that never appear on search engines, with no booking fees.