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MWH to SIG: distance & flight time
Grant County Airport (Grant County International Airport) → San Juan (Fernando Luis Ribas Dominicci Airport)
3,580 mi
5,762 km · 3,111 nm
7h 29m
estimated nonstop flight time
+3h
time difference · heading east
See live MWH→SIG fares Phone-only fares on this route — call free
Flight time details
3,580 miles nonstop takes roughly 7h 29m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- MWH — Grant County International Airport · Grant County Airport, 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 MWH
- EAT · Pangborn Memorial Airport44 mi away
- PSC · Tri Cities Airport66 mi away
- YKM · Yakima Air Terminal McAllister Field73 mi away
- SKA · Fairchild Air Force Base83 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 MWH from SIG?
The flight distance from Grant County Airport (MWH) to San Juan (SIG) is 3,580 miles (5,762 km, 3,111 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MWH to SIG?
A nonstop flight takes about 7h 29m 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 Grant County Airport and San Juan?
San Juan is 3 hours ahead of Grant County Airport.
What is the cheapest way to fly from MWH to SIG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MWH–SIG that never appear on search engines, with no booking fees.