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$469+ Cheap flights from Brasilia (BSB) to Seattle (SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
BSB — SEA
Dec 21 — Dec 281
Sun 12/21
Sun 12/28
1 adult, Economy
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2. Select your favorite providers

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Cheap flight deals from Brasilia to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Brasilia (BSB) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 21, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,057
(American Airlines)

One-way from

$469
(Copa Airlines)

Popular in

December

Cheapest in

March

Average price

$1,095
Provider with most accurate pricing for Brasilia-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Brasilia-Seattle/Tacoma Intl flights.
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From Brasilia to Seattle/Tacoma Intl
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One-way flight from Brasilia to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 7% potential increase in price ($82 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Brasilia to Seattle

Cheapest flights from Brasilia to Seattle
Explore the most affordable flight options available from Brasilia to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2025.

This Ovago deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/66:20 pmBSB - SEA
2 stops21h 19mGOL
Mon 12/811:34 amSEA - BSB
2 stops23h 21mGOL
Deal found 11/18$1,256
This FlightHub deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/54:30 amBSB - SEA
2 stops46h 16mLATAM Airlines
Mon 12/87:10 amSEA - BSB
2 stops21h 00mLATAM Airlines
Deal found 11/18$1,393
This Mytrip deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/612:20 pmBSB - SEA
3 stops31h 11mMultiple Airlines
Mon 12/88:00 pmSEA - BSB
3 stops29h 25mMultiple Airlines
Deal found 11/18$1,394
This GOL deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/169:05 pmBSB - SEA
2 stops55h 37mGOL
Fri 1/1611:55 amSEA - BSB
2 stops20h 35mGOL
Deal found 11/20$1,415
This GOL deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/255:20 pmBSB - SEA
2 stops24h 40mGOL
Thu 1/1511:55 amSEA - BSB
2 stops20h 10mGOL
Deal found 11/18$1,417
This GOL deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/268:25 amBSB - SEA
2 stops35h 29mGOL
Mon 1/1210:30 amSEA - BSB
2 stops21h 35mGOL
Deal found 11/18$1,463
This Copa Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/151:55 amBSB - SEA
2 stops25h 35mCopa Airlines
Fri 1/1612:24 pmSEA - BSB
2 stops31h 31mCopa Airlines
Deal found 11/20$1,498
This GOL deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/209:50 amBSB - SEA
1 stop18h 52mGOL
Wed 1/2110:30 amSEA - BSB
2 stops28h 30mGOL
Deal found 11/19$1,511

Cheapflights Fare Finder

 
Customize your flight search to find flights from Brasilia to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 21, 2025.
Use the filters below to find and compare flights from Brasilia to Seattle that are best for you.

Fly from

Brasilia

Fly to

Seattle

Route

Depart

Return

Price

BrasiliaSeattle

BSB - SEA

BSBSEA

Brasilia

Thu 2/26

9:55 am-12:59 am

2 stops20h 04m

Seattle/Tacoma Intl

Mon 3/2

11:59 pm-7:05 am

2 stops26h 06m

$1,057

BrasiliaSeattle

BSB - SEA

BSBSEA

Brasilia

Fri 2/6

9:55 am-11:42 pm

1 stop18h 47m

Seattle/Tacoma Intl

Tue 2/10

8:04 am-6:30 pm

2 stops29h 26m

$1,058

BrasiliaSeattle

BSB - SEA

BSBSEA

Brasilia

Sun 2/1

5:25 pm-10:16 pm

2 stops33h 51m

Seattle/Tacoma Intl

Wed 2/25

8:10 am-3:55 pm

2 stops26h 45m

$1,059

BrasiliaSeattle

BSB - SEA

BSBSEA

Brasilia

Sun 2/1

8:45 pm-1:04 pm

2 stops45h 19m

Seattle/Tacoma Intl

Wed 2/25

10:02 am-1:05 pm

2 stops22h 03m

$1,076

BrasiliaSeattle

BSB - SEA

BSBSEA

Brasilia

Sun 2/1

11:00 pm-11:42 pm

1 stop29h 42m

Seattle/Tacoma Intl

Wed 2/25

10:06 pm-7:15 am

1 stop28h 09m

$1,102

BrasiliaSeattle

BSB - SEA

BSBSEA

Brasilia

Wed 2/25

2:00 am-10:13 pm

2 stops25h 13m

Seattle/Tacoma Intl

Mon 3/2

7:29 pm-12:55 am

2 stops24h 26m

$1,140

BrasiliaSeattle

BSB - SEA

BSBSEA

Brasilia

Tue 5/5

2:00 am-1:14 am

2 stops27h 14m

$469

BrasiliaSeattle

BSB - SEA

BSBSEA

Brasilia

Wed 5/6

11:30 am-7:41 pm

2 stops36h 11m

$620

BrasiliaSeattle

BSB - SEA

BSBSEA

Brasilia

Wed 5/6

2:20 pm-7:41 pm

2 stops33h 21m

$620

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Compare providers for flights from Brasilia to Seattle

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Brasilia to Seattle in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Brasilia-Seattle flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Brasilia-Seattle flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Brasilia-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Brasilia-Seattle flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Brasilia-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Brasilia to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Brasilia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Brasilia to Seattle

How much does it cost to fly round-trip from Brasilia to Seattle?

Related info for your journey

Find useful and relevant information for your journey from Brasilia to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Brasilia to Seattle?

    For as low as $1,057, American Airlines can have you in Seattle from Brasilia in 20h 04m. Airlines will cover a distance of 6319 mi.

  • Can I find deals for flights from Brasilia to Seattle that include hotel bookings?

    Yes. In addition to deals on Brasilia to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Brasilia to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Brasilia to Seattle.

  • Can I find deals for business class flights from Brasilia to Seattle?

    Yes. Cheapflights offers flight deals from Brasilia to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
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Tukwila
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Olympia
Ocean Shores
Lynnwood
Edmonds
Leavenworth
Renton
Kirkland
Lacey
Kent
Cle Elum
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Federal Way
Fife
Issaquah
Aberdeen

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