Travelers have found it’s best to book a flight 48 days in advance to save up to 20% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 48 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Jacksonville to Brazil 1-2 weeks in advance for as low as $1,011, or $1,016 for flights within the next 24 hours.
Flights from Jacksonville to Brazil lean towards being more expensive in December. Prices are generally better when you fly from Jacksonville to Brazil in August, with the cheapest ticket starting at $652.