CTG (Cartagena) to LPB (La Paz) Flights $531.14

Question : If your plans are flexible, have you considered changing your departure day?
Answer : For the month of July, Sunday is your cheapest day to fly. Being flexible with your travel days garners even more savings during booking.

Question : How long do most people stay in La Paz?
Answer : Of course you're not most people, but if you were, you'd stay roughly 11 days.