Travelling through Parnaíba airport is generally a calm and predictable process, but a few tips will help make it even more comfortable. It is recommended to arrive at the airport approximately 1.5–2 hours before the departure of a domestic flight. This time is quite sufficient to complete all formalities without rushing, as the airport is not characterised by large size or huge crowds of passengers.
To save time, use online check-in for your flight, which most airlines offer. This will allow you to go straight to baggage drop (if you have any) or to security screening. The screening procedure is standard for domestic flights within Brazil: be prepared to show your boarding pass and ID, as well as remove electronics and liquids from your hand luggage.
When choosing a seat on the plane, try to book a window seat. Depending on the route and the direction of take-off or landing, a breathtaking view of the unique Parnaíba River Delta or the picturesque Atlantic coast may open up to you. This is a wonderful opportunity to take the first or last photos of your journey.
In hand luggage, it is permitted to carry liquids in containers up to 100 ml, packed in a transparent bag. Anything exceeding this volume must be checked in as luggage. Sharp objects, flammable substances, and weapons are strictly prohibited in the cabin. Before leaving for the airport, it is always useful to check your airline's rules.
If you have a connecting flight, check in advance whether you will need to collect and re-check your luggage at the intermediate airport. Usually, when flying with one airline or alliance, luggage is checked through to the final destination, but it is better to be safe. Keep in mind that Parnaíba airport mainly serves domestic flights, so allow enough time for transfers at major hubs (for example, in São Paulo or Brasília).
Customs control is relevant only for passengers on international flights. Since most flights from Parnaíba are domestic, you will most likely not have to undergo this procedure. The entire process will be limited to a standard security check before boarding the plane.
To save money, consider booking a transfer from or to the airport in advance via online services or taxi apps — this is often more economical than taking a car on the spot. You can also bring a small snack and a water bottle (which can be filled after security), as prices for food and drinks at airports are traditionally higher.
In case of a flight delay or cancellation, the first thing to do is contact your airline's representative counter. Depending on the length of the delay, you may be provided with drinks, meals, or even hotel accommodation. It is useful to have a portable charger for gadgets and a book or downloaded films with you to while away the wait.