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GLS to SIG: distance & flight time
Galveston (Scholes International At Galveston Airport) → San Juan (Fernando Luis Ribas Dominicci Airport)
1,958 mi
3,151 km · 1,701 nm
4h 18m
estimated nonstop flight time
+1h
time difference · heading east
See live GLS→SIG fares Phone-only fares on this route — call free
Flight time details
1,958 miles nonstop takes roughly 4h 18m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- GLS — Scholes International At Galveston Airport · Galveston, United States
- 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 GLS
- IAH · George Bush Intercontinental Houston Airport57 mi away
- EFD · Ellington Airport30 mi away
- HOU · William P Hobby Airport36 mi away
- LJN · Texas Gulf Coast Regional Airport38 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 GLS from SIG?
The flight distance from Galveston (GLS) to San Juan (SIG) is 1,958 miles (3,151 km, 1,701 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GLS to SIG?
A nonstop flight takes about 4h 18m 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 Galveston and San Juan?
San Juan is 1 hour ahead of Galveston.
What is the cheapest way to fly from GLS to SIG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GLS–SIG that never appear on search engines, with no booking fees.