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SIG to GRB: distance & flight time
San Juan (Fernando Luis Ribas Dominicci Airport) → Green Bay (Austin Straubel International Airport)
2,203 mi
3,545 km · 1,914 nm
4h 47m
estimated nonstop flight time
-1h
time difference · heading northwest
See live SIG→GRB fares Phone-only fares on this route — call free
Flight time details
2,203 miles nonstop takes roughly 4h 47m gate to gate, flying northwest. 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
- SIG — Fernando Luis Ribas Dominicci Airport · San Juan, Puerto Rico
- GRB — Austin Straubel International Airport · Green Bay, United States
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 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
Near GRB
- ATW · Appleton International Airport25 mi away
- OSH · Wittman Regional Airport41 mi away
- MNM · Menominee Regional Airport50 mi away
- SBM · Sheboygan County Memorial Airport51 mi away
Frequently asked questions
How far is SIG from GRB?
The flight distance from San Juan (SIG) to Green Bay (GRB) is 2,203 miles (3,545 km, 1,914 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIG to GRB?
A nonstop flight takes about 4h 47m 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 San Juan and Green Bay?
Green Bay is 1 hour behind San Juan.
What is the cheapest way to fly from SIG to GRB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIG–GRB that never appear on search engines, with no booking fees.