Route notes
Why this routing works
This itinerary is structured as a focused Colombia multi-stop from Washington DC, using Cartagena as both the entry and exit point. The routing keeps the international long-haul segments concentrated at the start and end of the trip, with the domestic Colombia segment placed in the middle for a straightforward two-stop sequence.
With 6 nights in Cartagena, 3 nights in Medellin, and another 6 nights back in Cartagena, the timing divides the trip into two longer coastal stays around a shorter inland stop. That kind of sequencing can work well for travelers who want a fixed round-trip framework while still adding an internal flight rather than booking a simple out-and-back ticket.
Because the route returns to Cartagena before flying home, ticketing is built around a repeated city stop rather than an open-jaw. This is a practical multi-stop pattern when the same city serves as both the international gateway and the final departure point, and it keeps the routing contained within a 2-week schedule.
At $818 to $1,071 in economy, this is positioned as a relatively accessible short-haul multi-stop itinerary for July travel. The overall plan is simple to pace: one departure from Washington DC, two Colombia stays, and a return to the same U.S. origin without adding extra countries or backtracking beyond the planned Cartagena re-stop.