Cheap Flights from Teresina to Seattle from £522️ (THE-SEA)

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Flights from Teresina to Seattle Starting at £522

For as little as £522, you can take your next adventure to Seattle without breaking the bank. Choose between one-way and return tickets from Teresina below.

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Teresina to Seattle flight time & flight schedules

Flight info.

Departure

Arrival

Weekly Schedule

G31952

Gol Linhas Aereas Inteligentes

02:00

THE

3.3h

05:15

GRU

SMTWTFS

LA6346

LATAM Airlines

22:50

GRU

9.9h

07:45

ATL

SMTWTFS

LA6164

LATAM Airlines

19:36

ATL

5.6h

22:13

SEA

SMTWT-S

G31952

Gol Linhas Aereas Inteligentes

02:00

THE

3.3h

05:15

GRU

SMTWTFS

UA063

United Airlines

22:15

GRU

9.9h

05:10

IAH

SMTWTFS

UA2606

United Airlines

09:53

IAH

5.0h

12:52

SEA

SMTWTFS

LA3197

LATAM Airlines

02:35

THE

3.2h

05:45

GRU

S-TWTFS

UA844

United Airlines

22:20

GRU

10.4h

06:45

ORD

SMTWTFS

UA2278

United Airlines

16:10

ORD

4.7h

18:53

SEA

SMTWTFS

LA3197

LATAM Airlines

02:35

THE

3.2h

05:45

GRU

S-TWTFS

UA844

United Airlines

22:20

GRU

10.4h

06:45

ORD

SMTWTFS

UA1387

United Airlines

08:48

ORD

9.1h

15:54

SEA

SMTWTF-

LA3197

LATAM Airlines

02:35

THE

3.2h

05:45

GRU

S-TWTFS

UA063

United Airlines

22:15

GRU

9.9h

05:10

IAH

SMTWTFS

UA2606

United Airlines

09:53

IAH

5.0h

12:52

SEA

SMTWTFS

LA3197

LATAM Airlines

02:35

THE

3.2h

05:45

GRU

S-TWTFS

LA6375

LATAM Airlines

10:05

GRU

10.0h

19:05

ATL

SMTWTFS

LA6105

LATAM Airlines

21:35

ATL

5.5h

00:06

SEA

-----F-

G31519

Gol Linhas Aereas Inteligentes

03:00

THE

2.3h

05:15

BSB

SMTWTF-

G37602

Gol Linhas Aereas Inteligentes

09:40

BSB

8.4h

17:05

MCO

SMTWTFS

AS347

Alaska Airlines

09:20

MCO

6.6h

12:54

SEA

SMTWTFS

AD4379

Azul Airlines

03:30

THE

3.1h

06:35

VCP

SMTWTFS

UA844

United Airlines

22:20

GRU

10.4h

06:45

ORD

SMTWTFS

UA2278

United Airlines

16:10

ORD

4.7h

18:53

SEA

SMTWTFS

AD4379

Azul Airlines

03:30

THE

3.1h

06:35

VCP

SMTWTFS

UA844

United Airlines

22:20

GRU

10.4h

06:45

ORD

SMTWTFS

UA1387

United Airlines

08:48

ORD

9.1h

15:54

SEA

SMTWTF-

AD4379

Azul Airlines

03:30

THE

3.1h

06:35

VCP

SMTWTFS

UA063

United Airlines

22:15

GRU

9.9h

05:10

IAH

SMTWTFS

UA2606

United Airlines

09:53

IAH

5.0h

12:52

SEA

SMTWTFS

Find more flights and airlines

Find the best time to fly from Teresina to Seattle

These price trend charts carefully monitor and predict how flight prices from Teresina to Seattle will change. Keep a close eye on them to understand when the best time to buy your tickets is.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

FAQ

When are flight tickets from Teresina (THE) to Seattle (SEA) the cheapest?
Airlines adjust prices for flights from Teresina to Seattle based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from Teresina (THE) to Seattle (SEA) cost?
According to Trip.com's data, the lowest price is around £762.
What is the transportation method from the main airport to downtown in Seattle?
- The distance from Seattle-Tacoma International Airport to downtown is about 17km, by taxi about 30 minutes.
How many airports in Seattle (SEA)?
There are 3 airport(s) in Seattle (SEA): King County (Boeing Field) International Airport, Lake Union Sea Plane Base and Seattle-Tacoma International Airport.

How to find a cheap flight from Teresina to Seattle

If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing. Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.

Be flexible with your travel dates to get the cheapest flight from Teresina to Seattle.

Tap "Date" on the flight search bar to browse the calendar for Teresina to Seattle airfare over the next 6 months in 2025.

Compare cheap flight deals from Teresina to Seattle across hundreds of airlines.

Use our comprehensive search to compare fares from over 500 airlines and find the most affordable flight tickets from Teresina to Seattle.

Set up a Price Alert

By setting up a Price Alert for your journey from Teresina to Seattle, you can easily keep an eye on ticket prices without having to check every day.

Don't miss out on cheap flight deals and promo codes from Teresina to Seattle.

You can always find the latest offers through Trip.com Deals and Promo Codes for cheap flights. By signing up for a free membership, you'll get access to even more deals for your flights.

Book early or wait until the last minute.

It's usually best to book early. Flight tickets are often cheapest when they're first released, typically about a year before the departure date. So, have a look online as soon as the flights you're interested in become available. If you miss the cheapest time, you might still find some good deals as the departure date gets closer.

Search for flights on the go.

For the best travel flight booking experience, download the Trip.com app. You can search for cheap flights from Teresina to Seattle and snag some exclusive deals just for you.