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MGM to SJU: distance & flight time
MONTGOMERY (Montgomery Regional (Dannelly Field) Airport) → San Juan (Luis Munoz Marin International Airport)
1,588 mi
2,556 km · 1,380 nm
3h 35m
estimated nonstop flight time
+1h
time difference · heading southeast
See live MGM→SJU fares Phone-only fares on this route — call free
Flight time details
1,588 miles nonstop takes roughly 3h 35m 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
- MGM — Montgomery Regional (Dannelly Field) Airport · MONTGOMERY, United States
- SJU — Luis Munoz Marin International 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 MGM
- MXF · Maxwell Air Force Base6 mi away
- SEM · Craig Field35 mi away
- TOI · Troy Municipal Airport at N Kenneth Campbell Field38 mi away
- ALX · Thomas C Russell Field49 mi away
Near SJU
- SIG · Fernando Luis Ribas Dominicci Airport6 mi away
- FAJ · Diego Jimenez Torres Airport24 mi away
- NRR · José Aponte de la Torre Airport27 mi away
- VQS · Vieques Airport44 mi away
Frequently asked questions
How far is MGM from SJU?
The flight distance from MONTGOMERY (MGM) to San Juan (SJU) is 1,588 miles (2,556 km, 1,380 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MGM to SJU?
A nonstop flight takes about 3h 35m 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 MONTGOMERY and San Juan?
San Juan is 1 hour ahead of MONTGOMERY.
What is the cheapest way to fly from MGM to SJU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MGM–SJU that never appear on search engines, with no booking fees.