Flights from and to San Salvador (SAL), and how full they run

El Salvador International Airport Saint Óscar Arnulfo Romero y Galdámez, El Salvador. ScanSeats has route pages for 3 nonstop routes from San Salvador and 3 routes into it, each with every airline on the route and how full its flights run in each month, from the records airlines file with the U.S. government for flights to and from the United States.

Compare every gateway between the United States and San Salvador in the route explorer

From San Salvador (SAL)

• Washington (IAD): Avianca El Salvador, Volaris El Salvador, Avianca Costa Rica, United Airlines, and Frontier Airlines, usually open in 1 month of 12
• Houston (IAH): United Airlines, Avianca El Salvador, Volaris El Salvador, Spirit Airlines, and Frontier Airlines, usually open in 1 month of 12
• Los Angeles (LAX): Avianca El Salvador, Volaris El Salvador, and United Airlines, usually open in 0 months of 12

To San Salvador (SAL)

• Washington (IAD): Avianca El Salvador, Volaris El Salvador, Avianca Costa Rica, United Airlines, and Frontier Airlines, usually open in 0 months of 12
• Houston (IAH): United Airlines, Avianca El Salvador, Volaris El Salvador, Spirit Airlines, and Frontier Airlines, usually open in 0 months of 12
• Los Angeles (LAX): Avianca El Salvador, Volaris El Salvador, and United Airlines, usually open in 0 months of 12

Usually open means every airline on the route ran 80 percent full or less on average for that month in recent years. These are how full flights have run, not live seats or fares.

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