$1,214+ Cheap flights to Piauí
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/23. Fares are subject to change and may not be available on all flights or dates of travel.
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Cheapest flights to PiauíExplore the most affordable flight options available to Piauí. Find the lowest fares based on data from user searches, with prices last updated on January 11, 2026.
Explore the most affordable flight options available to Piauí. Find the lowest fares based on data from user searches, with prices last updated on January 11, 2026.
This Gotogate deal was found by Cheapflights users on 1/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This SmartFares deal was found by Cheapflights users on 1/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This SmartFares deal was found by Cheapflights users on 1/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Gotogate deal was found by Cheapflights users on 1/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Use the filters below to find and compare flights to Piauí that are best for you.
Fly from
Route
Depart
Return
Price
New YorkTeresina
JFK - THE
JFKTHE
New York John F Kennedy Intl
Mon 2/23
7:25 pm-1:40 am
1 stop28h 15m
Teresina
Sun 3/1
4:35 am-6:35 am
2 stops28h 00m
New YorkTeresina
JFK - THE
JFKTHE
New York John F Kennedy Intl
Mon 2/23
11:29 am-12:50 am
2 stops35h 21m
Teresina
Sun 3/1
4:40 am-12:30 pm
2 stops33h 50m
New YorkTeresina
LGA - THE
LGATHE
New York LaGuardia
Mon 2/23
3:55 pm-12:50 am
2 stops30h 55m
Teresina
Sun 3/1
4:40 am-10:54 pm
2 stops20h 14m
NewarkTeresina
EWR - THE
EWRTHE
Newark
Mon 2/23
4:00 pm-5:10 pm
2 stops23h 10m
Teresina
Sun 3/1
2:30 am-9:42 am
2 stops33h 12m
Best time to book a flight to Piauí
Have a flexible travel schedule? Discover the best time to fly to Piauí with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight to Piauí
How long is the flight to Piauí?
On average, a flight from New York to Piauí takes 25 hours 6 minutes. Flights to Piauí from other popular cities in USA will vary in length. Below are a few examples of popular routes and their flight times.
What are the most popular airlines that fly to Piauí?
The most popular airlines flying from New York to Piauí are British Airways, SWISS and Lufthansa.
What are the cheapest airlines that fly to Piauí?
The cheapest airlines flying from New York to Piauí are SWISS, British Airways and Lufthansa.
Rainfall in Piauí by month
Plan your trip to Piauí by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Piauí ranges from 0.1 - 13.8 inches per month. April is typically the wettest month, when rainfall can reach 13.8 in. August is typically the driest time to visit Piauí when rainfall is around 0.1 in.
Temperature in Piauí by month
Plan your trip to Piauí by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Piauí, use this chart to help with planning. For those seeking warmer temperatures, October is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 78.8 F).