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DUC to GSJ: distance & flight time
Duncan (Halliburton Field) → San Jose (San José Airport)
1,487 mi
2,393 km · 1,292 nm
3h 42m
estimated nonstop flight time
-1h
time difference · heading south
See live DUC→GSJ fares Phone-only fares on this route — call free
Flight time details
1,487 miles nonstop takes roughly 3h 42m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- DUC — Halliburton Field · Duncan, United States
- GSJ — San José Airport · San Jose, Guatemala
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 DUC
Near GSJ
- GUA · La Aurora Airport49 mi away
- RER · Retalhuleu Airport70 mi away
- AQB · Santa Cruz del Quiche Airport77 mi away
- AAZ · Quezaltenango Airport78 mi away
Frequently asked questions
How far is DUC from GSJ?
The flight distance from Duncan (DUC) to San Jose (GSJ) is 1,487 miles (2,393 km, 1,292 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DUC to GSJ?
A nonstop flight takes about 3h 42m 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 Duncan and San Jose?
San Jose is 1 hour behind Duncan.
What is the cheapest way to fly from DUC to GSJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DUC–GSJ that never appear on search engines, with no booking fees.