When flying from Washington, D.C. Dulles Intl Airport to Curitiba, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
January is one of the best times of the year to fly to Curitiba from Washington, D.C. Dulles Intl Airport. Prices for January average $1,004 per person but you can even find prices for as low as $738. The most expensive prices can be found in the month of June. Opting for a January flight can save you 46% on your journey compared to booking in June