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$650+ Cheap flights from Washington to Brasilia (BSB)

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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BSB
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap flight deals from Washington to Brasilia

Keep the following information in mind while searching for Washington to Brasilia flight deals. Data was last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$944
(KAYAK)

One-way from

$650
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,524
Provider with most accurate pricing for Seattle/Tacoma Intl-Brasilia flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Brasilia flights.
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From Washington to Brasilia
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One-way flight from Washington to Brasilia
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Highest demand for flights based on searches. 16% potential increase in price ($268 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($124 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Washington to Brasilia

Cheapest flights from Washington to Brasilia
Explore the most affordable flight options available from Washington to Brasilia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Priceline deal was found by Cheapflights users on 10/30. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/38:00 amSEA - BSB
2 stops42h 05mLATAM Airlines
Sat 11/89:15 amBSB - SEA
2 stops41h 43mLATAM Airlines
Deal found 10/30$934
This KAYAK deal was found by Cheapflights users on 10/29. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/137:55 amSEA - BSB
2 stops29h 25mLATAM Airlines
Thu 11/277:00 pmBSB - SEA
2 stops24h 29mLATAM Airlines
Deal found 10/29$944
This Copa Airlines deal was found by Cheapflights users on 10/30. 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 11/39:04 amSEA - BSB
2 stops34h 41mCopa Airlines
Fri 11/71:55 amBSB - SEA
2 stops25h 35mCopa Airlines
Deal found 10/30$1,005
This Gurufare deal was found by Cheapflights users on 10/29. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1311:34 amSEA - BSB
2 stops23h 21mGOL
Thu 11/279:55 amBSB - SEA
1 stop18h 31mGOL
Deal found 10/29$1,105
This Expedia deal was found by Cheapflights users on 10/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2611:35 pmSEA - BSB
2 stops33h 30mMultiple Airlines
Thu 1/159:55 amBSB - SEA
2 stops29h 38mMultiple Airlines
Deal found 10/29$1,319
This Ovago deal was found by Cheapflights users on 10/29. 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.
Sun 12/1412:45 pmSEA - BSB
2 stops37h 20mLATAM Airlines
Sun 12/219:15 amBSB - SEA
2 stops32h 42mLATAM Airlines
Deal found 10/29$1,346
This Ovago deal was found by Cheapflights users on 10/29. 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.
Fri 12/2611:36 amSEA - BSB
2 stops21h 29mLATAM Airlines
Wed 1/144:30 amBSB - SEA
2 stops46h 23mLATAM Airlines
Deal found 10/29$1,362
This American Airlines deal was found by Cheapflights users on 10/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2612:43 pmSEA - BSB
1 stop24h 47mAmerican Airlines
Thu 1/159:55 amBSB - SEA
1 stop18h 47mAmerican Airlines
Deal found 10/29$1,438
This Gurufare deal was found by Cheapflights users on 10/30. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/310:35 amSEA - BSB
2 stops31h 50mGOL
Sat 11/89:50 amBSB - SEA
1 stop18h 36mGOL
Deal found 10/30$1,464
This business-class.com deal was found by Cheapflights users on 10/29. 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 business-class.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:29 amPDX - BSB
2 stops19h 36mMultiple Airlines
Tue 12/239:15 amBSB - PDX
2 stops33h 29mMultiple Airlines
Deal found 10/29$4,293
This FlightHub deal was found by Cheapflights users on 10/28. 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.
Wed 12/1010:10 pmPDX - BSB
2 stops27h 55mLATAM Airlines
Mon 12/224:30 amBSB - PDX
2 stops35h 53mLATAM Airlines
Deal found 10/28$4,928

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington to Brasilia 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 October 30, 2025.
Use the filters below to find and compare flights from Washington to Brasilia that are best for you.

Fly from

Washington

Fly to

Brasilia

Route

Depart

Return

Price

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Thu 11/13

7:55 am-6:20 pm

2 stops29h 25m

Brasilia

Thu 11/27

7:00 pm-2:29 pm

2 stops24h 29m

$944

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Thu 11/13

11:34 am-3:55 pm

2 stops23h 21m

Brasilia

Thu 11/27

9:55 am-11:26 pm

1 stop18h 31m

$1,105

PortlandBrasilia

PDX - BSB

PDXBSB

Portland

Fri 2/6

1:00 pm-7:05 am

2 stops37h 05m

Brasilia

Sun 2/15

11:00 pm-8:23 pm

1 stop26h 23m

$1,209

PortlandBrasilia

PDX - BSB

PDXBSB

Portland

Thu 2/12

6:04 am-9:10 am

2 stops22h 06m

Brasilia

Mon 2/16

9:15 am-4:15 pm

2 stops36h 00m

$1,313

PortlandBrasilia

PDX - BSB

PDXBSB

Portland

Thu 2/12

6:04 am-9:10 am

2 stops22h 06m

Brasilia

Mon 2/16

9:15 am-11:53 am

2 stops31h 38m

$1,313

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Fri 12/26

11:35 pm-2:05 pm

2 stops33h 30m

Brasilia

Thu 1/15

9:55 am-10:33 am

2 stops29h 38m

$1,319

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Sun 12/14

12:45 pm-7:05 am

2 stops37h 20m

Brasilia

Sun 12/21

9:15 am-12:57 pm

2 stops32h 42m

$1,346

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Fri 12/26

11:36 am-2:05 pm

2 stops21h 29m

Brasilia

Wed 1/14

4:30 am-9:53 pm

2 stops46h 23m

$1,362

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Tue 2/17

8:45 am-9:10 am

2 stops19h 25m

Brasilia

Thu 2/19

9:15 am-12:29 pm

2 stops32h 14m

$1,429

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Tue 2/17

8:45 am-9:10 am

2 stops19h 25m

Brasilia

Thu 2/19

9:15 am-12:29 pm

2 stops32h 14m

$1,429

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 18 results
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Best time to book a flight from Washington to Brasilia

Have a flexible travel schedule? Discover the best time to fly to Brasilia from Washington 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 Washington to Brasilia

What is the cheapest time of day to fly from WA to BSB?

Find hourly flight availability from Washington to Brasilia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

A simple way to save on the total cost of your ticket is to fly from State of Washington to Brasilia in the afternoon. If you’re flexible enough to do this you can expect to save up to 19% on your trip compared to booking a flight at noon.

Related info for your journey

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

  • What airport do you fly into for flights to Brasilia from Washington?

    Brasilia (BSB), located 5.8 mi from the city center, is the airport you fly into when you book flights from Washington to Brasilia.

  • How long is the flight from State of Washington to Brasilia?

    There are many flights that can get you from State of Washington to Brasilia in 22h 06m. Fly via LATAM Airlines, GOL, or Delta to get the fastest option. There are 6283 mi between State of Washington and Brasilia. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from State of Washington to Brasilia one-way?

    The cheapest airline one-way is Copa Airlines, with whom users have recently found tickets for as low as $766. However, be on the lookout for offers from LATAM Airlines and American Airlines, as they are both options that can get you from State of Washington to Brasilia for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Washington to Brasilia 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

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Alternative routes for Washington to Brasilia

See prices for flight routes from nearby airports that may be better suited for you.
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Albuquerque to Brasilia flights
Columbus to Brasilia flights
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Santa Ana to Brasilia flights
Richmond to Brasilia flights
San Diego to Brasilia flights
Savannah to Brasilia flights
Bozeman to Brasilia flights
Cleveland to Brasilia flights
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Baton Rouge to Brasilia flights
Charleston to Brasilia flights
South Bend to Brasilia flights
Cincinnati to Brasilia flights

Top 2 airlines flying from Washington to Brasilia

Discover the top 2 airlines that operate flights from Washington to Brasilia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$812Average$1,503FlexibilityNo cancel feeOn-time71%
GOLCheapest$1,078Average$1,514FlexibilityNo cancel feeOn-time74%

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