Need help booking?
Unpublished phone-only deals available
ASH to GSJ: distance & flight time
Nashua (Boire Field) → San Jose (San José Airport)
2,301 mi
3,703 km · 1,999 nm
4h 59m
estimated nonstop flight time
-2h
time difference · heading southwest
See live ASH→GSJ fares Phone-only fares on this route — call free
Flight time details
2,301 miles nonstop takes roughly 4h 59m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- ASH — Boire Field · Nashua, 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 ASH
- BOS · General Edward Lawrence Logan International Airport39 mi away
- MHT · Manchester-Boston Regional Airport11 mi away
- LWM · Lawrence Municipal Airport20 mi away
- BED · Laurence G Hanscom Field24 mi away
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 ASH from GSJ?
The flight distance from Nashua (ASH) to San Jose (GSJ) is 2,301 miles (3,703 km, 1,999 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ASH to GSJ?
A nonstop flight takes about 4h 59m 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 Nashua and San Jose?
San Jose is 2 hours behind Nashua.
What is the cheapest way to fly from ASH to GSJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ASH–GSJ that never appear on search engines, with no booking fees.