October can be a lively month for cultural events affecting travel between George Bush Intercontinental Airport (IAH) and Monseñor Óscar Arnulfo Romero International Airport (SAL). In the U.S., Hispanic Heritage Month concludes mid-October with numerous Houston cultural events and food festivals that may increase local travel demand at IAH. In El Salvador, October features civic observances and local patron saint festivities (fiestas patronales) in towns like Suchitoto and San Miguel—dates vary by municipality. Additionally, October 12 (Día de la Raza / Indigenous Peoples Day) can involve public events in Salvadoran cities. Check event calendars for San Salvador, La Libertad, Santa Ana, and Houston when booking October flights, and plan transfers ahead of time. CTA: Browse October event calendars for both Houston and San Salvador to align your trip with local festivals.