Go through your results for flights to Joao Pessao in Brazil with Netflights. The most popular airlines for this route are LATAM, SWISS & TAP Air Portugal, with LATAM claiming the top spot. Although SWISS usually has the best prices, it's best to double check what's available for your travel dates.
If these flights are too expensive, try searching for a different time of year. So if your dates are flexible, consider looking at different times of year.
45 direct and indirect flights go to Joao Pessao every week and we scan them all. Look out for flights with SWISS, as they often have good deals. Or broaden your search by looking at other airports in Brazil.
For even more options, check what other airports you could fly to Joao Pessao from. You might be able to make a saving by going from a different airport or city.