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GFK to SIG: distance & flight time
Grand Forks (Grand Forks International Airport) → San Juan (Fernando Luis Ribas Dominicci Airport)
2,682 mi
4,315 km · 2,330 nm
5h 43m
estimated nonstop flight time
+1h
time difference · heading southeast
See live GFK→SIG fares Phone-only fares on this route — call free
Flight time details
2,682 miles nonstop takes roughly 5h 43m 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
- GFK — Grand Forks International Airport · Grand Forks, 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 GFK
- RDR · Grand Forks Air Force Base10 mi away
- TVF · Thief River Falls Regional Airport47 mi away
- PMB · Pembina Municipal Airport69 mi away
- FAR · Hector International Airport73 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 GFK from SIG?
The flight distance from Grand Forks (GFK) to San Juan (SIG) is 2,682 miles (4,315 km, 2,330 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GFK to SIG?
A nonstop flight takes about 5h 43m 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 Grand Forks and San Juan?
San Juan is 1 hour ahead of Grand Forks.
What is the cheapest way to fly from GFK to SIG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GFK–SIG that never appear on search engines, with no booking fees.