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FHU to SIG: distance & flight time
Fort Huachuca (Sierra Vista Municipal Libby Army Air Field) → San Juan (Fernando Luis Ribas Dominicci Airport)
2,893 mi
4,656 km · 2,514 nm
6h 8m
estimated nonstop flight time
+3h
time difference · heading east
See live FHU→SIG fares Phone-only fares on this route — call free
Flight time details
2,893 miles nonstop takes roughly 6h 8m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- FHU — Sierra Vista Municipal Libby Army Air Field · Fort Huachuca, 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 FHU
- OLS · Nogales International Airport32 mi away
- DUG · Bisbee Douglas International Airport44 mi away
- NOG · Nogales International Airport45 mi away
- DMA · Davis Monthan Air Force Base51 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 FHU from SIG?
The flight distance from Fort Huachuca (FHU) to San Juan (SIG) is 2,893 miles (4,656 km, 2,514 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FHU to SIG?
A nonstop flight takes about 6h 8m 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 Fort Huachuca and San Juan?
San Juan is 3 hours ahead of Fort Huachuca.
What is the cheapest way to fly from FHU to SIG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FHU–SIG that never appear on search engines, with no booking fees.