United Expands Latin America Footprint with New Cartagena Routes

  • United Airlines will launch nonstop flights from Houston (IAH) and Washington Dulles (IAD) to Cartagena, Colombia, starting December 17, 2026.
  • The new routes will operate year-round with four weekly flights initially, using Boeing 737 aircraft.
  • Cartagena becomes United's third destination in Colombia, complementing existing service to Bogotá and Medellín.
  • United highlights Cartagena's recognition as a top travel destination by Lonely Planet for 2026.

United's expansion into Cartagena reflects its strategy to strengthen Latin American connectivity from key U.S. hubs. The move comes as tourism to Colombia grows, with Cartagena positioned as a cultural and culinary destination. United operates more flights to Latin America than any other airline in both Texas and the Washington D.C. area, leveraging these hubs to create extensive connecting opportunities for passengers.

Demand Dynamics
How quickly the new Cartagena routes gain passenger traction compared to United's existing Colombian destinations.
Competitive Response
Whether other U.S. carriers will introduce competing nonstop services to Cartagena from different hubs.
Regulatory Approval
The timeline for securing government approval, which is required before the December 17 launch date.