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SIG to MSL: distance & flight time
San Juan (Fernando Luis Ribas Dominicci Airport) → Muscle Shoals (Northwest Alabama Regional Airport)
1,734 mi
2,791 km · 1,507 nm
3h 52m
estimated nonstop flight time
-1h
time difference · heading northwest
See live SIG→MSL fares Phone-only fares on this route — call free
Flight time details
1,734 miles nonstop takes roughly 3h 52m 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
- MSL — Northwest Alabama Regional Airport · Muscle Shoals, 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 MSL
- DCU · Pryor Field Regional Airport38 mi away
- HSV · Huntsville International Carl T Jones Field48 mi away
- HUA · Redstone Army Air Field53 mi away
- TUP · Tupelo Regional Airport74 mi away
Frequently asked questions
How far is SIG from MSL?
The flight distance from San Juan (SIG) to Muscle Shoals (MSL) is 1,734 miles (2,791 km, 1,507 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIG to MSL?
A nonstop flight takes about 3h 52m 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 Muscle Shoals?
Muscle Shoals is 1 hour behind San Juan.
What is the cheapest way to fly from SIG to MSL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIG–MSL that never appear on search engines, with no booking fees.