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JMS to SIG: distance & flight time
Jamestown (Jamestown Regional Airport) → San Juan (Fernando Luis Ribas Dominicci Airport)
2,695 mi
4,337 km · 2,342 nm
5h 45m
estimated nonstop flight time
+1h
time difference · heading southeast
See live JMS→SIG fares Phone-only fares on this route — call free
Flight time details
2,695 miles nonstop takes roughly 5h 45m gate to gate, flying southeast. 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
- JMS — Jamestown Regional Airport · Jamestown, 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 JMS
- DVL · Devils Lake Regional Airport83 mi away
- FAR · Hector International Airport88 mi away
- RDR · Grand Forks Air Force Base93 mi away
- BIS · Bismarck Municipal Airport98 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 JMS from SIG?
The flight distance from Jamestown (JMS) to San Juan (SIG) is 2,695 miles (4,337 km, 2,342 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from JMS to SIG?
A nonstop flight takes about 5h 45m 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 Jamestown and San Juan?
San Juan is 1 hour ahead of Jamestown.
What is the cheapest way to fly from JMS to SIG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on JMS–SIG that never appear on search engines, with no booking fees.