$490 Cheap Flights from Newark Liberty Intl. Airport (EWR) to Teresina (THE)

View $490 flight on Tue, Sep 23, 2025Opens in a new window

Popular airlines from Newark Liberty Intl. Airport (EWR) to Teresina (THE-Senador Petronio Portella Regional)

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Cheap Flights from Newark Liberty Intl. Airport to Teresina (EWR-THE)

Prices were available within the past 7 days and start at $490 for one-way flights and $695 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, Sep 13 - Sat, Sep 20
EWR
New York
THE
Teresina
$695 Roundtrip, found 4 days ago
$695
Roundtrip
found 4 days ago
Select United flight, departing Sat, Sep 13 from New York to Teresina, returning Sat, Sep 20, priced at $695 found 4 days ago
United
Fri, Sep 5 - Wed, Sep 17
EWR
New York
THE
Teresina
$735 Roundtrip, found 4 days ago
$735
Roundtrip
found 4 days ago
Select United flight, departing Fri, Sep 5 from New York to Teresina, returning Wed, Sep 17, priced at $735 found 4 days ago
United
Fri, Sep 5 - Sun, Sep 14
EWR
New York
THE
Teresina
$740 Roundtrip, found 4 days ago
$740
Roundtrip
found 4 days ago
Select United flight, departing Fri, Sep 5 from New York to Teresina, returning Sun, Sep 14, priced at $740 found 4 days ago
United
Mon, Sep 15 - Wed, Sep 24
EWR
New York
THE
Teresina
$795 Roundtrip, found 4 days ago
$795
Roundtrip
found 4 days ago
Select United flight, departing Mon, Sep 15 from New York to Teresina, returning Wed, Sep 24, priced at $795 found 4 days ago
United
Tue, Sep 9 - Wed, Sep 24
EWR
New York
THE
Teresina
$840 Roundtrip, found 4 days ago
$840
Roundtrip
found 4 days ago
Select United flight, departing Tue, Sep 9 from New York to Teresina, returning Wed, Sep 24, priced at $840 found 4 days ago
United
Fri, Sep 5 - Mon, Sep 15
EWR
New York
THE
Teresina
$850 Roundtrip, found 4 days ago
$850
Roundtrip
found 4 days ago
Select United flight, departing Fri, Sep 5 from New York to Teresina, returning Mon, Sep 15, priced at $850 found 4 days ago
LATAM Airlines Group
Mon, Oct 13 - Mon, Oct 27
EWR
New York
THE
Teresina
$915 Roundtrip, found 2 hours ago
$915
Roundtrip
found 2 hours ago
Select LATAM Airlines Group flight, departing Mon, Oct 13 from New York to Teresina, returning Mon, Oct 27, priced at $915 found 2 hours ago
JetBlue Airways
Mon, Oct 13 - Mon, Oct 27
EWR
New York
THE
Teresina
$919 Roundtrip, found 2 hours ago
$919
Roundtrip
found 2 hours ago
Select JetBlue Airways flight, departing Mon, Oct 13 from New York to Teresina, returning Mon, Oct 27, priced at $919 found 2 hours ago
Air Canada
Tue, Oct 21 - Sat, Oct 25
EWR
New York
THE
Teresina
$1,005 Roundtrip, found 3 days ago
$1,005
Roundtrip
found 3 days ago
Select Air Canada flight, departing Tue, Oct 21 from New York to Teresina, returning Sat, Oct 25, priced at $1,005 found 3 days ago
Delta
Sat, Sep 13 - Sat, Sep 20
EWR
New York
THE
Teresina
$1,136 Roundtrip, found 4 days ago
$1,136
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Sep 13 from New York to Teresina, returning Sat, Sep 20, priced at $1,136 found 4 days ago
Flights from Newark Liberty Intl. Airport (EWR) to Teresina (THE)
Origin airport
Newark Liberty Intl. Airport
Destination airport
Senador Petronio Portella Regional
Roundtrip price
$694
Distance
3732 mi

Newark Liberty Intl. Airport to Teresina Flights

The cheapest times to fly from Newark Liberty Intl. Airport 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 Newark Liberty Intl. Airport to Teresina are during the month of September. You can find some of the cheapest flights from Newark Liberty Intl. Airport to Teresina with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Newark Liberty Intl. Airport to Teresina

Sunday is one of the best days to book for cheap flights from Newark Liberty Intl. Airport 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 Newark Liberty Intl. Airport 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 Newark Liberty Intl. Airport to Teresina in 2025. You can also book with separate airlines for your outbound and return journeys, from $490 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 Newark Liberty Intl. Airport 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 Newark Liberty Intl. Airport 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.

 

Frequently asked questions

How much does a flight from Liberty Intl. Airport (EWR) to Senador Petronio Portella Regional Airport (THE) cost?
Get a cheap one-way flight from $490 or cheap return flight from $695 from Liberty Intl. Airport (EWR) to Senador Petronio Portella Regional Airport (THE) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Liberty Intl. Airport (EWR) to Senador Petronio Portella Regional Airport (THE)?
September is the cheapest month to fly from EWR to THE. Planning your trip for the off-season is often the key to scoring lower fares.
What is the cheapest airline that flies from Liberty Intl. Airport (EWR) to Senador Petronio Portella Regional Airport (THE)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll fly you from EWR to THE. Then, sort your results by "Price (lowest to highest)" to snap up the best deal available.
How many flights per day from Liberty Intl. Airport (EWR) to Senador Petronio Portella Regional Airport (THE)?
There aren't any daily direct flights departing from Liberty Intl. Airport (EWR) to Senador Petronio Portella Regional Airport (THE). But you can book flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be on your way in no time.
What day of the week has the most flights from EWR to THE?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Liberty Intl. Airport (EWR) to Senador Petronio Portella Regional Airport (THE)?
To arrive at Senador Petronio Portella Regional Airport (THE) without delays, pick a flight that takes off from Liberty Intl. Airport (EWR) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Liberty Intl. Airport (EWR) to Senador Petronio Portella Regional Airport (THE) last-minute?
Waiting until just before your trip to book a flight from EWR to THE often results in higher prices. While you may find some last-minute discounts, they're not always guaranteed. Allow some flexibility in your schedule to boost your chances of scoring a bargain.
Is it cheaper to book an EWR to THE flight and hotel package?
You'll typically save money by securing an EWR to THE flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. Once you've chosen your ideal accommodations and flights, you can add extras such as tours, car rentals and activities.
Can I cancel or change the date of my flight from Liberty Intl. Airport (EWR) to Senador Petronio Portella Regional Airport (THE)?
In most instances, you can cancel or reschedule your EWR to THE flight. However, additional charges may apply, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you'd like more details, head to our Customer Service portal.

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*Available to One Key members.