Users have found that booking a flight from Puerto Rico to Belgrade at least 33 days early can save you up to 18% on average compared to booking a flight this week. If booking 33 days before your flight isn’t an option for you, users have found flights from Puerto Rico to Belgrade for as little as $1,168 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,168 for flights departing within the next 3 days.
March can be a great time to fly to Belgrade from Puerto Rico with a flight ticket averaging about $979. Cheapflights users have found deals in the month of March for as cheap as $661. The most expensive prices can be found in the month of June.