Cheap flights from Guarulhos Intl, Brazil (GRU) to Teresina (THE)
GRU — THE
feb. 14 — feb. 211
1 adult, Economy
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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.Cheapflights Tip: The best prices from Sao Paulo Guarulhos Intl to Teresina are usually found in March or February, booked 78 days in advance, depart on a Tuesday or Saturday and return on a Monday
Cheap flight deals from Guarulhos Intl to Teresina
Discover tips and strategies to find the most affordable flight options for your journey from Guarulhos Intl (GRU) to Teresina (THE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 15, 2026.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Popular in | December |
Cheapest in | March |
Average price | $243 |
Good round-trip deal | $197 or less |
Good one-way deal | $104 or less |
Compare providers for flights from Guarulhos Intl to Teresina
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Guarulhos Intl to Teresina in January.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Sao Paulo Guarulhos Intl Airport-Teresina flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Sao Paulo Guarulhos Intl Airport-Teresina flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Sao Paulo Guarulhos Intl Airport-Teresina flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Sao Paulo Guarulhos Intl Airport-Teresina flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sao Paulo Guarulhos Intl Airport-Teresina flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Guarulhos Intl to Teresina
Have a flexible travel schedule? Discover the best time to fly to Teresina from Guarulhos Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Sao Paulo Guarulhos Intl Airport to Teresina
Prices
Airlines
Delays
How far ahead should I book a flight from Sao Paulo Guarulhos Intl Airport to Teresina?
Use this chart to determine the optimal time to book a round-trip flight from Guarulhos Intl to Teresina. Price data was last updated on January 9, 2026.
Booking 78 days in advance of your planned departure date is, on average, the best time to get cheap flights from Sao Paulo Guarulhos Intl Airport to Teresina. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Sao Paulo Guarulhos Intl Airport to Teresina?
Currently, March is the cheapest month in which you can book a flight from Sao Paulo Guarulhos Intl Airport to Teresina (average of $72). Flying from Sao Paulo Guarulhos Intl Airport to Teresina in December is currently the most expensive (average of $130). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from GRU to THE?
Find hourly flight availability from Guarulhos Intl to Teresina. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated enero 15, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sao Paulo Guarulhos Intl Airport to Teresina as you normally would.
How often are flights from Sao Paulo to Teresina delayed?
About 17% of weekly flights between Sao Paulo and Teresina have experienced delays in the past year, with the average delay time being 105 minutes.
What is the most punctual flight time for Sao Paulo to Teresina flights?
Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Sunday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Sao Paulo to Teresina flights?
Over the last year, GOL have had the lowest number of delays on this route, with just 11% of flights being delayed.
Reviews of airlines servicing Teresina
Get insights into the airlines that provide service to Teresina. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Teresina. Reviews last updated enero 15, 2026.
Peruse reviews from past customers who have flown with LATAM Airlines from Sao Paulo Guarulhos Intl Airport to Teresina to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.6
Food
6.7
Comfort
7.3
Overall
7.5
Crew
8.0
Entertainment
7.0
Reviews
1 / 20
2.0
MediocreJC,Jan 2026
FLN - GRU
Boarding
7.6
Food
6.7
Comfort
7.3
Overall
7.5
Crew
8.0
Entertainment
7.0
Reviews
1 / 20
2.0
MediocreJC,Jan 2026
FLN - GRU
Related info for your journey
Find useful and relevant information for your journey from Guarulhos Intl to Teresina. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
Complete your trip to Teresina by adding a car rental and/or hotel reservation to your travel itinerary.
Top airline flying from Guarulhos Intl to Teresina
Discover the top airline that operate flights from Guarulhos Intl to Teresina. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$108 | Average$471 | FlexibilityNo cancel fee | On-time81% |