$950+ 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 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights to Piauí with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Flights to Piauí in 2026
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 21, 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 21, 2026.
This Mytrip deal was found by Cheapflights users on 1/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Ovago deal was found by Cheapflights users on 1/21. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 1/21. 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 Kiwi.com 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 1/21. 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 Mytrip deal was found by Cheapflights users on 1/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 1/21. 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 Kiwi.com 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
NewarkTeresina
EWR - THE
EWRTHE
Newark
Sun 3/8
6:00 pm-2:45 am
3 stops31h 45m
Teresina
Sat 3/14
2:40 am-11:49 pm
3 stops46h 09m
NewarkTeresina
EWR - THE
EWRTHE
Newark
Sun 3/8
10:39 am-5:10 pm
2 stops29h 31m
Teresina
Sat 3/14
2:40 am-11:32 pm
2 stops21h 52m
New YorkTeresina
JFK - THE
JFKTHE
New York John F Kennedy Intl
Sat 3/7
1:11 pm-5:25 pm
2 stops26h 14m
Teresina
Sat 3/14
6:35 pm-7:35 am
1 stop38h 00m
NewarkTeresina
EWR - THE
EWRTHE
Newark
Sat 3/7
3:30 pm-1:10 am
2 stops31h 40m
Teresina
Sat 3/14
6:35 pm-9:42 am
2 stops40h 07m
New YorkTeresina
LGA - THE
LGATHE
New York LaGuardia
Sat 3/7
5:40 pm-1:10 am
2 stops29h 30m
Teresina
Fri 3/13
3:30 am-12:00 pm
2 stops33h 30m
New YorkTeresina
JFK - THE
JFKTHE
New York John F Kennedy Intl
Sat 3/7
7:25 pm-5:10 pm
1 stop19h 45m
Teresina
Sat 3/14
12:05 pm-7:35 am
1 stop20h 30m
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 27 hours 48 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 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).