$163 Cheap Flights from Iguassu Falls (IGU) to Teresina (THE)

View $163 flight on Thu, Nov 27, 2025Opens in a new window

Popular airlines from Iguassu Falls (IGU-Foz do Iguacu Intl.) to Teresina (THE-Senador Petronio Portella Regional)

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Cheap Flights from Iguassu Falls to Teresina (IGU-THE)

Prices were available within the past 7 days and start at $163 for one-way flights and $391 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

LATAM Airlines Group
Tue, Feb 17 - Mon, Mar 2
IGU
Foz do Iguaçu
THE
Teresina
$391 Roundtrip, found 1 hour ago
$391
Roundtrip
found 1 hour ago
Select LATAM Airlines Group flight, departing Tue, Feb 17 from Foz do Iguaçu to Teresina, returning Mon, Mar 2, priced at $391 found 1 hour ago
LATAM Airlines Group
Tue, Feb 17 - Mon, Mar 2
IGU
Foz do Iguaçu
THE
Teresina
$414 Roundtrip, found 1 hour ago
$414
Roundtrip
found 1 hour ago
Select LATAM Airlines Group flight, departing Tue, Feb 17 from Foz do Iguaçu to Teresina, returning Mon, Mar 2, priced at $414 found 1 hour ago
LATAM Airlines Group
Tue, Feb 17 - Mon, Mar 2
IGU
Foz do Iguaçu
THE
Teresina
$418 Roundtrip, found 1 hour ago
$418
Roundtrip
found 1 hour ago
Select LATAM Airlines Group flight, departing Tue, Feb 17 from Foz do Iguaçu to Teresina, returning Mon, Mar 2, priced at $418 found 1 hour ago
LATAM Airlines Group
Tue, Feb 17 - Mon, Mar 2
IGU
Foz do Iguaçu
THE
Teresina
$441 Roundtrip, found 1 hour ago
$441
Roundtrip
found 1 hour ago
Select LATAM Airlines Group flight, departing Tue, Feb 17 from Foz do Iguaçu to Teresina, returning Mon, Mar 2, priced at $441 found 1 hour ago
LATAM Airlines Group
Tue, Feb 17 - Mon, Mar 2
IGU
Foz do Iguaçu
THE
Teresina
$444 Roundtrip, found 1 hour ago
$444
Roundtrip
found 1 hour ago
Select LATAM Airlines Group flight, departing Tue, Feb 17 from Foz do Iguaçu to Teresina, returning Mon, Mar 2, priced at $444 found 1 hour ago
LATAM Airlines Group
Tue, Feb 17 - Mon, Mar 2
IGU
Foz do Iguaçu
THE
Teresina
$457 Roundtrip, found 1 hour ago
$457
Roundtrip
found 1 hour ago
Select LATAM Airlines Group flight, departing Tue, Feb 17 from Foz do Iguaçu to Teresina, returning Mon, Mar 2, priced at $457 found 1 hour ago
LATAM Airlines Group
Tue, Feb 17 - Mon, Mar 2
IGU
Foz do Iguaçu
THE
Teresina
$462 Roundtrip, found 1 hour ago
$462
Roundtrip
found 1 hour ago
Select LATAM Airlines Group flight, departing Tue, Feb 17 from Foz do Iguaçu to Teresina, returning Mon, Mar 2, priced at $462 found 1 hour ago
LATAM Airlines Group
Tue, Feb 17 - Mon, Mar 2
IGU
Foz do Iguaçu
THE
Teresina
$466 Roundtrip, found 1 hour ago
$466
Roundtrip
found 1 hour ago
Select LATAM Airlines Group flight, departing Tue, Feb 17 from Foz do Iguaçu to Teresina, returning Mon, Mar 2, priced at $466 found 1 hour ago
GOL Linhas Aereas S.A.
Tue, Feb 17 - Mon, Mar 2
IGU
Foz do Iguaçu
THE
Teresina
$601 Roundtrip, found 1 hour ago
$601
Roundtrip
found 1 hour ago
Select GOL Linhas Aereas S.A. flight, departing Tue, Feb 17 from Foz do Iguaçu to Teresina, returning Mon, Mar 2, priced at $601 found 1 hour ago
Azul
Wed, Oct 15 - Wed, Oct 22
IGU
Foz do Iguaçu
THE
Teresina
$696 Roundtrip, found 2 days ago
$696
Roundtrip
found 2 days ago
Select Azul flight, departing Wed, Oct 15 from Foz do Iguaçu to Teresina, returning Wed, Oct 22, priced at $696 found 2 days ago

Frequently asked questions

How much does a flight from Foz do Iguacu Intl. Airport (IGU) to Senador Petronio Portella Regional Airport (THE) cost?
Grab a cheap one-way flight from $163 or cheap return flight from $391 from Foz do Iguacu Intl. Airport (IGU) to Senador Petronio Portella Regional Airport (THE) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Foz do Iguacu Intl. Airport (IGU) to Senador Petronio Portella Regional Airport (THE)?
The cheapest month to fly from IGU to THE is February, when demand is low. Off-peak season is often when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Foz do Iguacu Intl. Airport (IGU) to Senador Petronio Portella Regional Airport (THE)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll take you from IGU to THE. Then, sort your results by "Price (lowest to highest)" to pick up a great deal.
How many flights per day from Foz do Iguacu Intl. Airport (IGU) to Senador Petronio Portella Regional Airport (THE)?
You'll need to hop on a flight with a layover if you're traveling from Foz do Iguacu Intl. Airport (IGU) to Senador Petronio Portella Regional Airport (THE). There are no daily direct flights on this route. However, just filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from IGU to THE?
Usually you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* However, this can change depending on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Foz do Iguacu Intl. Airport (IGU) to Senador Petronio Portella Regional Airport (THE)?
To avoid possible delays on the Foz do Iguacu Intl. Airport (IGU) to Senador Petronio Portella Regional Airport (THE) route, travel before 3 PM. Departures after this hour have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Foz do Iguacu Intl. Airport (IGU) to Senador Petronio Portella Regional Airport (THE) last-minute?
Waiting until just before your departure to book a ticket from IGU to THE often results in higher prices. While you might find some last-minute offers, there's no guarantee. Keep your travel schedule open for a better chance of getting a bargain.
Is it cheaper to book an IGU to THE flight and hotel package?
Opting for an IGU to THE flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Foz do Iguacu Intl. Airport (IGU) to Senador Petronio Portella Regional Airport (THE)?
In most cases, you can reschedule or cancel your IGU to THE flight. However, additional fees may apply, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you need more details, go to our Customer Service portal.

Travel information

Travel information

Origin airport
Foz do Iguacu Intl.
Destination airport
Senador Petronio Portella Regional
Airlines serving
GOL Linhas Aereas S.A., LATAM Airlines Group
Roundtrip price
$391
Distance
1615 mi

Book with confidence

Book with confidence

Iguassu Falls to Teresina Flights

The cheapest times to fly from Iguassu Falls to Teresina

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Iguassu Falls to Teresina are during the month of February. You can find some of the cheapest flights from Iguassu Falls to Teresina with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Iguassu Falls to Teresina

Sunday is one of the best days to book for cheap flights from Iguassu Falls to Teresina: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Iguassu Falls to Teresina

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Iguassu Falls to Teresina in 2025. You can also book with separate airlines for your outbound and return journeys, from $163 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Iguassu Falls to Teresina flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Iguassu Falls to Teresina airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Iguassu Falls to Teresina Flights

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