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Flights from Seattle to Teresina
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Flights from Seattle to Teresina Starting at €406

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip
      • SEA15:12
        40h 18m
        2 stops
        THE11:30
        Thu, Mar 20|Seattle - Teresina|Frontier Airlines
        €406€718
        44% OFF
        44% OFF
        €718€406

        Choose Frontier Airlines flights from Seattle to Teresina. The one-way connecting flight with Frontier Airlines departs from Seattle-Tacoma International Airport on Thu, Mar 20, arriving at Portella Airport. One-way Prices start from €406 including taxes and charges.

      • SEA07:55
        36h 5m
        2 stops
        THE01:00
        Wed, Feb 26|Seattle - Teresina|Alaska Airlines
        €436€718
        39% OFF
        39% OFF
        €718€436

        Choose Alaska Airlines flights from Seattle to Teresina. The one-way connecting flight with Alaska Airlines departs from Seattle-Tacoma International Airport on Wed, Feb 26, arriving at Portella Airport. One-way Prices start from €436 including taxes and charges.

      • SEA21:23
        34h 7m
        2 stops
        THE11:30
        Thu, Mar 20|Seattle - Teresina|Alaska Airlines
        €458€718
        36% OFF
        36% OFF
        €718€458

        Choose Alaska Airlines flights from Seattle to Teresina. The one-way connecting flight with Alaska Airlines departs from Seattle-Tacoma International Airport on Thu, Mar 20, arriving at Portella Airport. One-way Prices start from €458 including taxes and charges.

      • SEA07:55
        36h 5m
        2 stops
        THE01:00
        Wed, Feb 19|Seattle - Teresina|Alaska Airlines
        €469
        €469

        Choose Alaska Airlines flights from Seattle to Teresina. The one-way connecting flight with Alaska Airlines departs from Seattle-Tacoma International Airport on Wed, Feb 19, arriving at Portella Airport. One-way Prices start from €469 including taxes and charges.

      • SEA15:01
        40h 29m
        2 stops
        THE11:30
        Thu, Mar 20|Seattle - Teresina|United Airlines
        €483
        €483

        Choose United Airlines flights from Seattle to Teresina. The one-way connecting flight with United Airlines departs from Seattle-Tacoma International Airport on Thu, Mar 20, arriving at Portella Airport. One-way Prices start from €483 including taxes and charges.

      • SEA23:35
        30h 10m
        2 stops
        THE09:45
        Thu, Mar 13|Seattle - Teresina|Alaska Airlines
        €571
        €571

        Choose Alaska Airlines flights from Seattle to Teresina. The one-way connecting flight with Alaska Airlines departs from Seattle-Tacoma International Airport on Thu, Mar 13, arriving at Portella Airport. One-way Prices start from €571 including taxes and charges.

      • SEA07:55
        36h 5m
        2 stops
        THE01:00
        Sun, Feb 16|Seattle - Teresina|Alaska Airlines
        €586
        €586

        Choose Alaska Airlines flights from Seattle to Teresina. The one-way connecting flight with Alaska Airlines departs from Seattle-Tacoma International Airport on Sun, Feb 16, arriving at Portella Airport. One-way Prices start from €586 including taxes and charges.

      • SEA22:17
        45h 43m
        2 stops
        THE01:00
        Tue, Feb 25|Seattle - Teresina|Gol Linhas Aereas Inteligentes
        €587
        €587

        Choose Gol Linhas Aereas Inteligentes flights from Seattle to Teresina. The one-way connecting flight with Gol Linhas Aereas Inteligentes departs from Seattle-Tacoma International Airport on Tue, Feb 25, arriving at Portella Airport. One-way Prices start from €587 including taxes and charges.

      • SEA19:26
        36h 4m
        2 stops
        THE11:30
        Thu, Mar 20|Seattle - Teresina|American Airlines
        €621
        €621

        Choose American Airlines flights from Seattle to Teresina. The one-way connecting flight with American Airlines departs from Seattle-Tacoma International Airport on Thu, Mar 20, arriving at Portella Airport. One-way Prices start from €621 including taxes and charges.

      • SEA12:25
        22h 25m
        2 stops
        THE15:50
        Wed, Feb 26|Seattle - Teresina|United Airlines
        €622
        €622

        Choose United Airlines flights from Seattle to Teresina. The one-way connecting flight with United Airlines departs from Seattle-Tacoma International Airport on Wed, Feb 26, arriving at Portella Airport. One-way Prices start from €622 including taxes and charges.

      • SEA01:00 pm
        3h 5m
        Nonstop
        THE02:00 pm
        Sun, Feb 23|Seattle - Teresina|Frontier Airlines
        Find More Flights
        Find More Flights

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

Seattle to Teresina flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL429

    Delta Air Lines

    07:20

    SEA

    5.5h

    15:51

    JFK

    SMTWTFS
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  2. DL227

    Delta Air Lines

    21:50

    JFK

    10.0h

    08:50

    GRU

    SMTWTFS

  3. DL6286

    Delta Air Lines

    12:40

    GRU

    3.2h

    15:50

    THE

    SMTWTFS

  4. G36054

    Gol Linhas Aereas Inteligentes

    10:01

    SEA

    3.9h

    15:55

    DFW

    SMTWTFS
    Search

  5. G36013

    Gol Linhas Aereas Inteligentes

    19:10

    DFW

    10.1h

    07:15

    GRU

    SMTWTFS

  6. G31949

    Gol Linhas Aereas Inteligentes

    21:50

    GRU

    3.2h

    01:00

    THE

    SMTWTFS

  7. G36158

    Gol Linhas Aereas Inteligentes

    10:13

    SEA

    4.2h

    16:23

    DFW

    SMTWT-S
    Search

  8. G36013

    Gol Linhas Aereas Inteligentes

    19:10

    DFW

    10.1h

    07:15

    GRU

    SMTWTFS

  9. G31949

    Gol Linhas Aereas Inteligentes

    21:50

    GRU

    3.2h

    01:00

    THE

    SMTWTFS

  10. G36158

    Gol Linhas Aereas Inteligentes

    10:13

    SEA

    4.2h

    16:23

    DFW

    SMTWT-S
    Search

  11. G36013

    Gol Linhas Aereas Inteligentes

    19:10

    DFW

    10.1h

    07:15

    GRU

    SMTWTFS

  12. LA3194

    LATAM Airlines

    12:40

    GRU

    3.2h

    15:50

    THE

    SMTWTFS

  13. UA2033

    United Airlines

    12:20

    SEA

    5.2h

    20:32

    EWR

    SMTWT-S
    Search

  14. UA149

    United Airlines

    20:35

    EWR

    9.6h

    07:10

    GRU

    SMTWTFS

  15. LA3196

    LATAM Airlines

    22:30

    GRU

    3.2h

    01:40

    THE

    SMTWTFS

  16. UA2033

    United Airlines

    12:20

    SEA

    5.2h

    20:32

    EWR

    SMTWT-S
    Search

  17. UA149

    United Airlines

    20:35

    EWR

    9.6h

    07:10

    GRU

    SMTWTFS

  18. LA3194

    LATAM Airlines

    12:40

    GRU

    3.2h

    15:50

    THE

    SMTWTFS

  19. UA1746

    United Airlines

    14:25

    SEA

    4.3h

    20:43

    IAH

    SMTWTFS
    Search

  20. UA062

    United Airlines

    20:50

    IAH

    9.7h

    09:30

    GRU

    SMTWTFS

  21. AD4378

    Azul Airlines

    23:50

    VCP

    3.0h

    02:50

    THE

    SMTWTFS

  22. UA1746

    United Airlines

    14:25

    SEA

    4.3h

    20:43

    IAH

    SMTWTFS
    Search

  23. UA062

    United Airlines

    20:50

    IAH

    9.7h

    09:30

    GRU

    SMTWTFS

  24. G31949

    Gol Linhas Aereas Inteligentes

    21:50

    GRU

    3.2h

    01:00

    THE

    SMTWTFS

  25. AS520

    Alaska Airlines

    21:40

    SEA

    6.0h

    06:43

    FLL

    SMTWTFS
    Search

  26. AD8713

    Azul Airlines

    21:30

    FLL

    7.6h

    06:05

    REC

    --T-T--

  27. AD4160

    Azul Airlines

    08:05

    REC

    1.7h

    09:45

    THE

    SMTWTFS

  28. AA1471

    American Airlines

    22:10

    SEA

    5.8h

    06:58

    MIA

    SMTWTFS
    Search

  29. G39503

    Gol Linhas Aereas Inteligentes

    09:45

    MIA

    7.8h

    18:30

    BSB

    SMTWTFS

  30. G31518

    Gol Linhas Aereas Inteligentes

    22:50

    BSB

    2.3h

    01:05

    THE

    SMTWT-S
Find more flights and airlines

Find the best time to fly from Seattle to Teresina

We monitor flight fares to help you find the best deals effortlessly

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

FAQ

  • When are flight tickets from Seattle (SEA) to Teresina (THE) the cheapest?

    Airlines adjust prices for flights from Seattle to Teresina based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Seattle (SEA) to Teresina (THE) cost?

    According to Trip.com's data, the lowest price is around €1,421.

  • What is the transportation method from the main airport to downtown in Teresina?

    • The distance from Portella Airport to downtown is about 4 km. It takes about 20 minutes by taxi.

How to find a cheap flight from Seattle to Teresina

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Seattle to Teresina. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
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Flight Information from Seattle to Teresina

Off-season for travelMarch
Peak season for travelDecember
Flight distance9,637.49 km
Popular airlineAlaska Airlines

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