$907+ 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 2/28. 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 15, 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 15, 2026.
This Delta deal was found by Cheapflights users on 1/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Trip.com deal was found by Cheapflights users on 1/14. 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 Trip.com 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 1/14. 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 GOL deal was found by Cheapflights users on 1/14. 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 GOL 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 1/14. 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 Mytrip deal was found by Cheapflights users on 1/14. 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.
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
Sat 2/28
10:35 am-11:15 am
2 stops22h 40m
Teresina
Sat 3/7
6:35 pm-3:30 pm
2 stops22h 55m
New YorkTeresina
JFK - THE
JFKTHE
New York John F Kennedy Intl
Sat 2/28
6:30 am-11:15 am
2 stops26h 45m
Teresina
Fri 3/6
2:30 am-12:55 pm
2 stops36h 25m
New YorkTeresina
JFK - THE
JFKTHE
New York John F Kennedy Intl
Sat 2/28
10:15 pm-5:10 pm
1 stop16h 55m
Teresina
Sat 3/7
12:05 pm-4:55 am
1 stop18h 50m
New YorkTeresina
LGA - THE
LGATHE
New York LaGuardia
Sat 2/28
6:22 pm-12:45 am
2 stops52h 23m
Teresina
Fri 3/6
4:40 am-11:59 pm
2 stops21h 19m
NewarkTeresina
EWR - THE
EWRTHE
Newark
Sat 2/28
6:55 am-1:40 am
2 stops40h 45m
Teresina
Fri 3/6
4:35 am-11:58 pm
3 stops21h 23m
New YorkTeresina
LGA - THE
LGATHE
New York LaGuardia
Sat 2/28
5:45 pm-5:10 pm
2 stops21h 25m
Teresina
Fri 3/6
4:35 am-11:48 pm
3 stops21h 13m
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 18 hours 56 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).