Are there nonstop flights from Aguadilla (BQN) to San Salvador (SAL)?

No. The fastest connection is via Miami, about 4h 48m of total flying time.

What is the fastest connection from Aguadilla (BQN) to San Salvador (SAL)?

via Miami ≈ 4h 48m, via Orlando ≈ 5h 19m (estimated flying time, excluding layovers).

Rafael Hernández International Airport (BQN) to El Salvador International Airport Saint Óscar Arnulfo Romero y Galdámez (SAL)・2,408 km

No nonstop flights. The fastest connection is via Miami (MIA), about 4h 48m of flying time (layover not included).

None.

2 one-stop options, sorted by estimated flying time. Tap one to see the airlines on each leg and booking links.

Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.