✈️ Flight Guide: Boston (BOS) → San Salvador (SAL)

In December, travelers from Logan International Airport (BOS) to Monseñor Óscar Arnulfo Romero International Airport (SAL) can expect service from major carriers and regional partners including American Airlines (via Miami), Avianca (via San Salvador or Bogotá connections depending on schedule), and Copa Airlines (via Panama City). Frequency increases during the holiday season, so check airline schedules for updated December flights and seasonal increases. Book early for best availability and holiday fares.

There are no regular nonstop flights between Logan International Airport (BOS) and Monseñor Óscar Arnulfo Romero International Airport (SAL); typical itineraries include one connection and total travel time ranges from about 6.5 to 10+ hours depending on the length of the layover. Common connection hubs are Miami (MIA), Bogotá (BOG), and Panama City (PTY), so check schedules for shortest overall journey times when booking December flights.

December is a peak travel month due to holidays, and round-trip fares from Logan International Airport (BOS) to Monseñor Óscar Arnulfo Romero International Airport (SAL) commonly range from $450 to $900 depending on advance purchase, day of travel, and airline. Booking 6–10 weeks in advance, using flexible date searches, and monitoring price alerts can help find cheaper Boston to San Salvador flights during December.

San Salvador in December is generally dry with warm daytime temperatures around 75–85°F (24–29°C) and cooler nights, making it an attractive escape from Boston's cold. December weather rarely causes major flight disruptions into Monseñor Óscar Arnulfo Romero International Airport (SAL), but winter storms in the Boston area can cause delays or cancellations, so check flight status and rebooking policies when traveling from Logan International Airport (BOS).

U.S. citizens traveling from Logan International Airport (BOS) to Monseñor Óscar Arnulfo Romero International Airport (SAL) typically do not need a visa for short tourist stays in El Salvador, but you must present a valid passport with sufficient validity. Always verify current entry requirements before December travel, as rules can change; check official government and airline sources for the latest visa and passport guidance.

From Monseñor Óscar Arnulfo Romero International Airport (SAL), travelers arriving from Logan International Airport (BOS) can choose taxis, pre-arranged private transfers, ride-hailing services where available, or shuttle buses to downtown San Salvador and nearby destinations like La Libertad (for surf), Santa Ana, and Suchitoto. December can be busy with holiday travelers, so pre-booked transfers or licensed airport taxis are recommended for reliability and safety.

Arrivals into Monseñor Óscar Arnulfo Romero International Airport (SAL) from Logan International Airport (BOS) typically clear immigration and customs smoothly, but December holiday traffic can lengthen wait times. Have passport and arrival forms ready, and if traveling during peak holiday days, allow extra time for baggage claim and ground transportation. Book airport transfers in advance for faster exits into San Salvador, La Libertad beaches, or inland destinations such as Santa Ana and Suchitoto.

Direct nonstop flights between Logan International Airport (BOS) and Monseñor Óscar Arnulfo Romero International Airport (SAL) are uncommon; most December itineraries include one connection via hubs such as Miami (MIA), Panama City (PTY), or Bogotá (BOG). Check seasonal schedules as airlines sometimes adjust routes for holiday demand, but plan for at least one stop when flying from Boston to San Salvador.

From Monseñor Óscar Arnulfo Romero International Airport (SAL), travelers can easily reach San Salvador city center, La Libertad (popular surf and beach town), Santa Ana (historic city and lake), Suchitoto (cultural town), Joya de Cerén UNESCO site, and Ruta de las Flores. December is ideal for exploring coastal beaches and cultural festivals; coordinate local transport and tours in advance to take advantage of favorable dry-season weather.

As of December, most routine COVID-19 entry restrictions have been lifted for travelers arriving at Monseñor Óscar Arnulfo Romero International Airport (SAL), but health policies can change. Check official El Salvador government and airline pages before departure from Logan International Airport (BOS) for the latest vaccine, testing, or form requirements and consider travel insurance that covers health-related disruptions during holiday travel.

Licensed airport taxis and pre-arranged private transfers are generally the safest and most reliable options from Monseñor Óscar Arnulfo Romero International Airport (SAL), especially during December when arrival times can be late due to connections. Use official counters inside the terminal to purchase taxis or confirm a hotel-arranged pickup; avoid unmarked vehicles. For added convenience, book an authorized shuttle or private transfer in advance.

When arriving at Monseñor Óscar Arnulfo Romero International Airport (SAL) from Logan International Airport (BOS) in December, be mindful of customs limits on alcohol, tobacco, and high-value electronics, and declare any restricted items. Pack documents for expensive gear, check duty-free allowances, and keep receipts handy. Holiday gifts can trigger additional scrutiny, so prepare to declare them to avoid fines or delays.