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SIG to GUS: distance & flight time
San Juan (Fernando Luis Ribas Dominicci Airport) → Peru (Grissom Air Reserve Base)
1,940 mi
3,122 km · 1,686 nm
4h 16m
estimated nonstop flight time
Same time
time difference · heading northwest
See live SIG→GUS fares Phone-only fares on this route — call free
Flight time details
1,940 miles nonstop takes roughly 4h 16m gate to gate, flying northwest. 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
- SIG — Fernando Luis Ribas Dominicci Airport · San Juan, Puerto Rico
- GUS — Grissom Air Reserve Base · Peru, 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 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
Near GUS
- OKK · Kokomo Municipal Airport10 mi away
- LAF · Purdue University Airport44 mi away
- AID · Anderson Municipal Darlington Field47 mi away
- MIE · Delaware County Johnson Field49 mi away
Frequently asked questions
How far is SIG from GUS?
The flight distance from San Juan (SIG) to Peru (GUS) is 1,940 miles (3,122 km, 1,686 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIG to GUS?
A nonstop flight takes about 4h 16m 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 SIG to GUS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIG–GUS that never appear on search engines, with no booking fees.