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Flights from Seattle to Belem (SEA to BEL)

Discover alternate routes & cheap one way flights from Seattle to Belem (SEA to BEL) within a departure date range.

⭐ Search by country or region to discover cheaper routes you didn't know existed. Example: Netherlands → Italy or Europe → South-East Asia.

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  • USD 1070
    Alaska AirlinesAzul
    11:35pm - 4:40am
    Mon Apr 1st
    25h 5m
    Seattle (SEA) → Belém (BEL)
    1 Stop

    Mon Apr 1st 2024 Alaska Airlines · AS 404 Depart at 11:35pm from Seattle (SEA) Fly for 5h 44m Arrive at 8:19am in Fort Lauderdale (FLL)

    Layover in Fort Lauderdale for 13h 31m

    Tue Apr 2nd 2024 Azul · AD 8721 Depart at 9:50pm from Fort Lauderdale (FLL) Fly for 5h 50m Arrive at 4:40am in Belém (BEL)

  • USD 1111
    Frontier AirlinesSilver AirwaysAzul
    8:45pm - 4:40am
    Mon Apr 1st
    27h 55m
    Seattle (SEA) → Belém (BEL)
    3 Stops

    Mon Apr 1st 2024 Frontier Airlines · F9 1176 Depart at 8:45pm from Seattle (SEA) Fly for 2h 48m Arrive at 12:33am in Denver (DEN)

    Layover in Denver for 6h 2m

    Tue Apr 2nd 2024 Frontier Airlines · F9 1114 Depart at 6:35am from Denver (DEN) Fly for 3h 35m Arrive at 12:10pm in Tampa (TPA)

    Layover in Tampa for 4h 55m

    Tue Apr 2nd 2024 Silver Airways · 3M 50 Depart at 5:05pm from Tampa (TPA) Fly for 1h 15m Arrive at 6:20pm in Fort Lauderdale (FLL)

    Layover in Fort Lauderdale for 3h 30m

    Tue Apr 2nd 2024 Azul · AD 8721 Depart at 9:50pm from Fort Lauderdale (FLL) Fly for 5h 50m Arrive at 4:40am in Belém (BEL)

  • USD 1014
    Alaska AirlinesSun Country AirlinesAzul
    6:36pm - 4:40am
    Mon Apr 1st
    30h 4m
    Seattle (SEA) → Belém (BEL)
    2 Stops

    Mon Apr 1st 2024 Alaska Airlines · AS 386 Depart at 6:36pm from Seattle (SEA) Fly for 3h 23m Arrive at 11:59pm in Minneapolis (MSP)

    Layover in Minneapolis for 7h 16m

    Tue Apr 2nd 2024 Sun Country Airlines · SY 753 Depart at 7:15am from Minneapolis (MSP) Fly for 3h 39m Arrive at 11:54am in Fort Lauderdale (FLL)

    Layover in Fort Lauderdale for 9h 56m

    Tue Apr 2nd 2024 Azul · AD 8721 Depart at 9:50pm from Fort Lauderdale (FLL) Fly for 5h 50m Arrive at 4:40am in Belém (BEL)

  • USD 1092
    Copa AirlinesAlaska Airlines
    9:55pm - 11:00am
    Mon Apr 1st
    33h 5m
    Seattle (SEA) → Belém (BEL)
    3 Stops

    Mon Apr 1st 2024 Alaska Airlines · AS 22 Depart at 9:55pm from Seattle (SEA) Fly for 5h 18m Arrive at 6:13am in New York (JFK)

    Layover in New York for 9h 4m

    Tue Apr 2nd 2024 Copa Airlines · CM 812 Depart at 3:17pm from New York (JFK) Fly for 5h 42m Arrive at 7:59pm in Panama (PTY)

    Layover in Panama for 1h 36m

    Tue Apr 2nd 2024 Copa Airlines · CM 141 Depart at 9:35pm from Panama (PTY) Fly for 3h 55m Arrive at 2:30am in Manaus (MAO)

    Layover in Manaus for 5h 25m

    Wed Apr 3rd 2024 Copa Airlines · CM 7105 Depart at 7:55am from Manaus (MAO) Fly for 2h 5m Arrive at 11:00am in Belém (BEL)

  • USD 2643
    Iberia AirlinesTAP Portugal
    7:40pm - 11:25am
    Mon Apr 1st
    35h 45m
    Seattle (SEA) → Belém (BEL)
    3 Stops

    Mon Apr 1st 2024 Iberia Airlines · IB 7312 Depart at 7:40pm from Seattle (SEA) Fly for 9h 20m Arrive at 1:00pm in London (LHR)

    Layover in London for 5h 45m

    Tue Apr 2nd 2024 TAP Portugal · TP 1357 Depart at 6:45pm from London (LHR) Fly for 2h 45m Arrive at 9:30pm in Lisbon (LIS)

    Layover in Lisbon for 2h 25m

    Tue Apr 2nd 2024 TAP Portugal · TP 37 Depart at 11:55pm from Lisbon (LIS) Fly for 7h 45m Arrive at 3:40am in Fortaleza (FOR)

    Layover in Fortaleza for 5h 45m

    Wed Apr 3rd 2024 TAP Portugal · TP 5128 Depart at 9:25am from Fortaleza (FOR) Fly for 2h 0m Arrive at 11:25am in Belém (BEL)

  • USD 1002
    Alaska AirlinesCopa AirlinesLATAM Airlines
    7:59pm - 11:45am
    Mon Apr 1st
    35h 46m
    Seattle (SEA) → Belém (BEL)
    3 Stops

    Mon Apr 1st 2024 Alaska Airlines · AS 1050 Depart at 7:59pm from Seattle (SEA) Fly for 2h 12m Arrive at 10:11pm in San Francisco (SFO)

    Layover in San Francisco for 3h 21m

    Tue Apr 2nd 2024 Copa Airlines · CM 383 Depart at 1:32am from San Francisco (SFO) Fly for 7h 1m Arrive at 10:33am in Panama (PTY)

    Layover in Panama for 1h 32m

    Tue Apr 2nd 2024 Copa Airlines · CM 701 Depart at 12:05pm from Panama (PTY) Fly for 7h 0m Arrive at 9:05pm in São Paulo (GRU)

    Layover in São Paulo for 11h 5m

    Wed Apr 3rd 2024 LATAM Airlines · LA 3228 Depart at 8:10am from São Paulo (GRU) Fly for 3h 35m Arrive at 11:45am in Belém (BEL)

  • USD 978
    Alaska AirlinesCopa AirlinesLATAM Airlines
    7:59pm - 4:20pm
    Mon Apr 1st
    40h 21m
    Seattle (SEA) → Belém (BEL)
    3 Stops

    Mon Apr 1st 2024 Alaska Airlines · AS 1050 Depart at 7:59pm from Seattle (SEA) Fly for 2h 12m Arrive at 10:11pm in San Francisco (SFO)

    Layover in San Francisco for 3h 21m

    Tue Apr 2nd 2024 Copa Airlines · CM 383 Depart at 1:32am from San Francisco (SFO) Fly for 7h 1m Arrive at 10:33am in Panama (PTY)

    Layover in Panama for 1h 32m

    Tue Apr 2nd 2024 Copa Airlines · CM 701 Depart at 12:05pm from Panama (PTY) Fly for 7h 0m Arrive at 9:05pm in São Paulo (GRU)

    Layover in São Paulo for 15h 35m

    Wed Apr 3rd 2024 LATAM Airlines · LA 3230 Depart at 12:40pm from São Paulo (GRU) Fly for 3h 40m Arrive at 4:20pm in Belém (BEL)

  • USD 2373
    TAP Portugal
    10:01pm - 9:25pm
    Mon Apr 1st
    43h 24m
    Seattle (SEA) → Belém (BEL)
    2 Stops

    Mon Apr 1st 2024 TAP Portugal · TP 4386 Depart at 10:01pm from Seattle (SEA) Fly for 5h 33m Arrive at 6:34am in Boston (BOS)

    Layover in Boston for 16h 11m

    Tue Apr 2nd 2024 TAP Portugal · TP 216 Depart at 10:45pm from Boston (BOS) Fly for 6h 30m Arrive at 10:15am in Lisbon (LIS)

    Layover in Lisbon for 6h 50m

    Wed Apr 3rd 2024 TAP Portugal · TP 47 Depart at 5:05pm from Lisbon (LIS) Fly for 8h 20m Arrive at 9:25pm in Belém (BEL)

  • USD 1901
    Iberia AirlinesTAP Portugal
    7:40pm - 9:25pm
    Mon Apr 1st
    45h 45m
    Seattle (SEA) → Belém (BEL)
    3 Stops

    Mon Apr 1st 2024 Iberia Airlines · IB 7312 Depart at 7:40pm from Seattle (SEA) Fly for 9h 20m Arrive at 1:00pm in London (LHR)

    Layover in London for 5h 20m

    Tue Apr 2nd 2024 Iberia Airlines · IB 7561 Depart at 6:20pm from London (LHR) Fly for 1h 0m Arrive at 7:20pm in Manchester (MAN)

    Layover in Manchester for 15h 40m

    Wed Apr 3rd 2024 TAP Portugal · TP 1311 Depart at 11:00am from Manchester (MAN) Fly for 2h 50m Arrive at 1:50pm in Lisbon (LIS)

    Layover in Lisbon for 3h 15m

    Wed Apr 3rd 2024 TAP Portugal · TP 47 Depart at 5:05pm from Lisbon (LIS) Fly for 8h 20m Arrive at 9:25pm in Belém (BEL)

  • USD 1935
    Iberia AirlinesTAP Portugal
    7:40pm - 9:25pm
    Mon Apr 1st
    45h 45m
    Seattle (SEA) → Belém (BEL)
    2 Stops

    Mon Apr 1st 2024 Iberia Airlines · IB 7312 Depart at 7:40pm from Seattle (SEA) Fly for 9h 20m Arrive at 1:00pm in London (LHR)

    Layover in London for 6h 50m

    Tue Apr 2nd 2024 TAP Portugal · TP 1369 Depart at 7:50pm from London (LHR) Fly for 2h 45m Arrive at 10:35pm in Lisbon (LIS)

    Layover in Lisbon for 18h 30m

    Wed Apr 3rd 2024 TAP Portugal · TP 47 Depart at 5:05pm from Lisbon (LIS) Fly for 8h 20m Arrive at 9:25pm in Belém (BEL)

  • USD 1521
    Turkish AirlinesTAP Portugal
    6:40pm - 9:25pm
    Mon Apr 1st
    46h 45m
    Seattle (SEA) → Belém (BEL)
    3 Stops

    Mon Apr 1st 2024 Turkish Airlines · TK 204 Depart at 6:40pm from Seattle (SEA) Fly for 12h 0m Arrive at 4:40pm in Istanbul (IST)

    Layover in Istanbul for 14h 55m

    Wed Apr 3rd 2024 Turkish Airlines · TK 1873 Depart at 7:35am from Istanbul (IST) Fly for 2h 50m Arrive at 9:25am in Milan (MXP)

    Layover in Milan for 2h 25m

    Wed Apr 3rd 2024 TAP Portugal · TP 823 Depart at 11:50am from Milan (MXP) Fly for 2h 55m Arrive at 1:45pm in Lisbon (LIS)

    Layover in Lisbon for 3h 20m

    Wed Apr 3rd 2024 TAP Portugal · TP 47 Depart at 5:05pm from Lisbon (LIS) Fly for 8h 20m Arrive at 9:25pm in Belém (BEL)

  • USD 1658
    Turkish AirlinesTAP Portugal
    6:40pm - 9:25pm
    Mon Apr 1st
    46h 45m
    Seattle (SEA) → Belém (BEL)
    2 Stops

    Mon Apr 1st 2024 Turkish Airlines · TK 204 Depart at 6:40pm from Seattle (SEA) Fly for 12h 0m Arrive at 4:40pm in Istanbul (IST)

    Layover in Istanbul for 14h 15m

    Wed Apr 3rd 2024 Turkish Airlines · TK 1755 Depart at 6:55am from Istanbul (IST) Fly for 5h 0m Arrive at 9:55am in Lisbon (LIS)

    Layover in Lisbon for 7h 10m

    Wed Apr 3rd 2024 TAP Portugal · TP 47 Depart at 5:05pm from Lisbon (LIS) Fly for 8h 20m Arrive at 9:25pm in Belém (BEL)

  • USD 1111
    Alaska AirlinesSpirit AirlinesAzul
    10:45pm - 4:40am
    Mon Apr 1st
    49h 55m
    Seattle (SEA) → Belém (BEL)
    2 Stops

    Mon Apr 1st 2024 Alaska Airlines · AS 298 Depart at 10:45pm from Seattle (SEA) Fly for 5h 14m Arrive at 6:59am in New York (EWR)

    Layover in New York for 23h 18m

    Wed Apr 3rd 2024 Spirit Airlines · NK 521 Depart at 6:17am from New York (EWR) Fly for 3h 3m Arrive at 9:20am in Fort Lauderdale (FLL)

    Layover in Fort Lauderdale for 12h 30m

    Wed Apr 3rd 2024 Azul · AD 8721 Depart at 9:50pm from Fort Lauderdale (FLL) Fly for 5h 50m Arrive at 4:40am in Belém (BEL)

  • USD 949
    Frontier AirlinesSun Country AirlinesAzul
    8:45pm - 4:40am
    Mon Apr 1st
    51h 55m
    Seattle (SEA) → Belém (BEL)
    3 Stops

    Mon Apr 1st 2024 Frontier Airlines · F9 1176 Depart at 8:45pm from Seattle (SEA) Fly for 2h 48m Arrive at 12:33am in Denver (DEN)

    Layover in Denver for 4h 28m

    Tue Apr 2nd 2024 Frontier Airlines · F9 1150 Depart at 5:01am from Denver (DEN) Fly for 2h 5m Arrive at 8:06am in Minneapolis (MSP)

    Layover in Minneapolis for 23h 44m

    Wed Apr 3rd 2024 Sun Country Airlines · SY 753 Depart at 7:50am from Minneapolis (MSP) Fly for 3h 39m Arrive at 12:29pm in Fort Lauderdale (FLL)

    Layover in Fort Lauderdale for 9h 21m

    Wed Apr 3rd 2024 Azul · AD 8721 Depart at 9:50pm from Fort Lauderdale (FLL) Fly for 5h 50m Arrive at 4:40am in Belém (BEL)

@sarahbb1
Sarah Belizaire
@sarahbb1

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@eyupitsjohn
John Ford
@eyupitsjohn

There seem to be lots of sites launching at the moment that promise to find you cheap flights but not many have the professional finish of Flightlist by @ismaelyws #travel #flights

@andy_travels
Andy Travels
@andy_travels

@ismaelyws Just tried out Flightlist for the first time. Really nice idea, well made, and just what I need at the moment 👍

@travelwitbender
Travel With Bender
@travelwitbender

Did you spot my recent article about how to score cheap one way flights? ✈️ FlightList is my new secret tool for discovering cheap routes, within a departure date range. Plus you can also search by country/region for departures & destinations. Powerful! 💪

Explore Flight Options

Cheap Flight Search Tips

Tips to help you find the cheapest flights from Seattle to Belem (SEA to BEL).

  • Book 45-90 days before your departure date.
  • Fly during weekdays (Monday-Thursday).
  • Airfare Sales: Airlines sometimes offer huge discounts and since we take a bottom-up approach these flights will appear first in the results, so check back regularly because they don't usually last long.

Why I Built FlightList

❝As someone who works remotely & travels frequently, I always book one way flights and I'm flexible on my departure dates. I look for the best deals. Most sites require you to enter a specific departure date and clutter the page with uneccessary options, images and ads. I want something simple and minimal which allows me to search by departure date range & display a list of flights with the ability to filter according to my needs. So, I built FlightList to solve my own problem & help other travelers who may have the same frustration. It's how I imagine a flight booking site should be.❞

- Hans Desjarlais, Founder & Creator Hans Desjarlais