$496 Cheap Flights from New York (LGA) to Teresina (THE)

View $496 flight on Wed, Jan 21, 2026Opens in a new window

Popular airlines from LaGuardia Airport (LGA) to Teresina (THE-Senador Petronio Portella Regional)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from New York to Teresina (LGA-THE)

Prices were available within the past 7 days and start at $496 for one-way flights and $776 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Feb 17 - Tue, Mar 3
LGA
New York
THE
Teresina
$776 Roundtrip, found 5 days ago
$776
Roundtrip
found 5 days ago
Select United flight, departing Tue, Feb 17 from New York to Teresina, returning Tue, Mar 3, priced at $776 found 5 days ago
Air Canada
Tue, Jan 27 - Wed, Feb 11
LGA
New York
THE
Teresina
$828 Roundtrip, found 5 days ago
$828
Roundtrip
found 5 days ago
Select Air Canada flight, departing Tue, Jan 27 from New York to Teresina, returning Wed, Feb 11, priced at $828 found 5 days ago
Air Canada
Tue, Jan 27 - Tue, Feb 10
LGA
New York
THE
Teresina
$836 Roundtrip, found 5 days ago
$836
Roundtrip
found 5 days ago
Select Air Canada flight, departing Tue, Jan 27 from New York to Teresina, returning Tue, Feb 10, priced at $836 found 5 days ago
United
Sun, Feb 15 - Tue, Mar 3
LGA
New York
THE
Teresina
$861 Roundtrip, found 5 days ago
$861
Roundtrip
found 5 days ago
Select United flight, departing Sun, Feb 15 from New York to Teresina, returning Tue, Mar 3, priced at $861 found 5 days ago
GOL Linhas Aereas S.A.
Wed, Mar 4 - Sat, Mar 14
LGA
New York
THE
Teresina
$896 Roundtrip, found 5 days ago
$896
Roundtrip
found 5 days ago
Select GOL Linhas Aereas S.A. flight, departing Wed, Mar 4 from New York to Teresina, returning Sat, Mar 14, priced at $896 found 5 days ago
United
Fri, Jan 23 - Tue, Feb 10
LGA
New York
THE
Teresina
$898 Roundtrip, found 5 days ago
$898
Roundtrip
found 5 days ago
Select United flight, departing Fri, Jan 23 from New York to Teresina, returning Tue, Feb 10, priced at $898 found 5 days ago
GOL Linhas Aereas S.A.
Mon, Mar 2 - Sat, Mar 14
LGA
New York
THE
Teresina
$903 Roundtrip, found 5 days ago
$903
Roundtrip
found 5 days ago
Select GOL Linhas Aereas S.A. flight, departing Mon, Mar 2 from New York to Teresina, returning Sat, Mar 14, priced at $903 found 5 days ago
GOL Linhas Aereas S.A.
Wed, Mar 4 - Fri, Mar 13
LGA
New York
THE
Teresina
$907 Roundtrip, found 5 days ago
$907
Roundtrip
found 5 days ago
Select GOL Linhas Aereas S.A. flight, departing Wed, Mar 4 from New York to Teresina, returning Fri, Mar 13, priced at $907 found 5 days ago
Delta
Thu, Feb 12 - Tue, Mar 3
LGA
New York
THE
Teresina
$1,256 Roundtrip, found 5 days ago
$1,256
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Feb 12 from New York to Teresina, returning Tue, Mar 3, priced at $1,256 found 5 days ago
LATAM Airlines Group
Sun, Feb 8 - Tue, Feb 24
LGA
New York
THE
Teresina
$1,326 Roundtrip, found 5 days ago
$1,326
Roundtrip
found 5 days ago
Select LATAM Airlines Group flight, departing Sun, Feb 8 from New York to Teresina, returning Tue, Feb 24, priced at $1,326 found 5 days ago
Flights from New York (LGA) to Teresina (THE)
Origin airport
LaGuardia
Destination airport
Senador Petronio Portella Regional
Roundtrip price
$775
Distance
3726 mi

New York to Teresina Flights

The cheapest times to fly from New York 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 New York to Teresina are during the month of February. You can find some of the cheapest flights from New York to Teresina with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from New York to Teresina

Sunday is one of the best days to book for cheap flights from New York 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 New York 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 New York to Teresina in 2026. You can also book with separate airlines for your outbound and return journeys, from $496 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 New York 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 New York 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 LaGuardia Airport (LGA) to Senador Petronio Portella Regional Airport (THE) cost?
Lock in a cheap one-way flight from $496 or cheap return flight from $776 from LaGuardia Airport (LGA) 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 LaGuardia Airport (LGA) to Senador Petronio Portella Regional Airport (THE)?
Traveling in February may help you find better deals, as it's the cheapest month for flights between LGA and THE. You'll typically find the lowest prices during the off-season.
What is the cheapest airline that flies from LaGuardia Airport (LGA) to Senador Petronio Portella Regional Airport (THE)?
To find the cheapest airline flying from LGA to THE, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from LaGuardia Airport (LGA) to Senador Petronio Portella Regional Airport (THE)?
You'll need to book a flight with a layover when traveling from LaGuardia Airport (LGA) to Senador Petronio Portella Regional Airport (THE). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from LGA to THE?
Generally you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* However, this can change depending on the airline, season 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 LaGuardia Airport (LGA) to Senador Petronio Portella Regional Airport (THE)?
To reach Senador Petronio Portella Regional Airport (THE) without delays, pick a flight that takes off from LaGuardia Airport (LGA) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 LaGuardia Airport (LGA) to Senador Petronio Portella Regional Airport (THE) last-minute?
Booking your ticket from LGA to THE just before your journey is typically more expensive. But if you're flexible with your schedule, you could grab a cheap last-minute fare.
Is it cheaper to book a LGA to THE flight and hotel package?
You'll generally save money by booking a LGA to THE flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. Once you've selected your ideal flights and accommodations, you can add extras such as car rentals, tours and activities.
Can I cancel or change the date of my flight from LaGuardia Airport (LGA) to Senador Petronio Portella Regional Airport (THE)?
In most instances, you can cancel or reschedule your LGA to THE flight. However, there may be additional fees, especially if you booked more than 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you want more information, visit our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.