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Cheap flights from Washington to Brasilia from $739

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Brasilia departing on 7/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
GOL Logo
12:56 pm - 7:10 pm
SEA
-
BSB
26h 14m
1 stop
GOL Logo
8:55 am - 12:07 am
BSB
-
SEA
19h 12m
2 stops
$1,152GOL
Fri, Jul 3 - Mon, Aug 3
Multiple Airlines Logo
8:00 am - 6:30 pm
SEA
-
BSB
30h 30m
2 stops
Multiple Airlines Logo
6:00 pm - 9:08 pm
BSB
-
SEA
31h 08m
2 stops
$1,170Multiple Airlines
Wed, May 27 - Wed, Jun 3
Azul Logo
8:00 am - 6:30 pm
SEA
-
BSB
30h 30m
2 stops
Azul Logo
6:00 pm - 9:08 pm
BSB
-
SEA
31h 08m
2 stops
$1,221Azul
Wed, May 27 - Tue, Jun 2
Copa Airlines Logo
8:30 am - 12:45 am
SEA
-
BSB
36h 15m
2 stops
Copa Airlines Logo
2:00 am - 7:18 pm
BSB
-
SEA
21h 18m
2 stops
$1,232Copa Airlines
Wed, May 27 - Tue, Jun 2
Copa Airlines Logo
8:35 am - 12:45 am
PDX
-
BSB
36h 10m
2 stops
Copa Airlines Logo
2:00 am - 11:00 pm
BSB
-
PDX
25h 00m
2 stops
$1,235Copa Airlines
Tue, Sep 1 - Sat, Sep 5
Air Canada Logo
8:00 am - 6:30 pm
SEA
-
BSB
30h 30m
2 stops
Air Canada Logo
6:00 pm - 9:08 pm
BSB
-
SEA
31h 08m
2 stops
$1,260Air Canada
Sun, May 24 - Wed, Jun 3
Air Canada Logo
8:00 am - 6:30 pm
SEA
-
BSB
30h 30m
2 stops
Air Canada Logo
6:00 pm - 9:04 pm
BSB
-
SEA
31h 04m
2 stops
$1,281Air Canada
Tue, Sep 29 - Thu, Oct 1
Azul Logo
8:00 am - 6:30 pm
SEA
-
BSB
30h 30m
2 stops
Azul Logo
6:00 pm - 9:08 pm
BSB
-
SEA
31h 08m
2 stops
$1,303Azul
Wed, May 27 - Thu, Jun 4
LATAM Airlines Logo
2:30 pm - 4:50 pm
PDX
-
BSB
22h 20m
2 stops
LATAM Airlines Logo
7:45 pm - 12:18 pm
BSB
-
PDX
20h 33m
2 stops
$1,467LATAM Airlines
Wed, Oct 14 - Sun, Oct 18
LATAM Airlines Logo
9:45 pm - 6:55 am
PDX
-
BSB
29h 10m
2 stops
LATAM Airlines Logo
9:55 am - 11:43 am
BSB
-
PDX
29h 48m
2 stops
$1,487LATAM Airlines
Tue, Sep 1 - Sun, Sep 6

GOL flights from State of Washington to Brasilia

Our best GOL deals on State of Washington to Brasilia flight tickets
GOL
Jul 3
SEA12:56 pmSeattle/Tacoma Intl
26h 14m
1 stop
BSB7:10 pmBrasilia
Aug 3
BSB8:55 amBrasilia
19h 12m
2 stops
SEA12:07 amSeattle/Tacoma Intl
$1,152
GOL
Jul 3
SEA12:56 pmSeattle/Tacoma Intl
38h 29m
2 stops
BSB7:25 amBrasilia
Aug 3
BSB8:55 amBrasilia
19h 12m
2 stops
SEA12:07 amSeattle/Tacoma Intl
$1,243
GOL
May 28
SEA8:45 pmSeattle/Tacoma Intl
30h 30m
1 stop
BSB7:15 amBrasilia
Jun 4
BSB11:00 pmBrasilia
17h 00m
1 stop
SEA12:00 pmSeattle/Tacoma Intl
$1,575

Air Canada flights from State of Washington to Brasilia

Our best Air Canada deals on State of Washington to Brasilia flight tickets
Air Canada
May 24
SEA8:00 amSeattle/Tacoma Intl
30h 30m
2 stops
BSB6:30 pmBrasilia
Jun 3
BSB6:00 pmBrasilia
31h 08m
2 stops
SEA9:08 pmSeattle/Tacoma Intl
$1,260
Air Canada
Sep 29
SEA8:00 amSeattle/Tacoma Intl
30h 30m
2 stops
BSB6:30 pmBrasilia
Oct 1
BSB6:00 pmBrasilia
31h 04m
2 stops
SEA9:04 pmSeattle/Tacoma Intl
$1,281
Air Canada
May 28
SEA8:00 amSeattle/Tacoma Intl
30h 30m
2 stops
BSB6:30 pmBrasilia
Jun 2
BSB6:00 pmBrasilia
31h 08m
2 stops
SEA9:08 pmSeattle/Tacoma Intl
$1,510

momondo Fare Finder

 
Customize your flight search to find flights from State of 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, momondo users made 832,500 searches. Data last updated May 11, 2026.
Use the filters below to find and compare flights from Washington to Brasilia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Fri 7/3

12:56 pm-7:10 pm

1 stop26h 14m

Brasilia

Mon 8/3

8:55 am-12:07 am

2 stops19h 12m

$1,152

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Wed 5/27

8:00 am-6:30 pm

2 stops30h 30m

Brasilia

Wed 6/3

6:00 pm-9:08 pm

2 stops31h 08m

$1,170

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Wed 5/27

8:00 am-6:30 pm

2 stops30h 30m

Brasilia

Tue 6/2

6:00 pm-9:08 pm

2 stops31h 08m

$1,221

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Wed 5/27

8:30 am-12:45 am

2 stops36h 15m

Brasilia

Tue 6/2

2:00 am-7:18 pm

2 stops21h 18m

$1,232

PortlandBrasilia

PDX - BSB

PDXBSB

Portland

Tue 9/1

8:35 am-12:45 am

2 stops36h 10m

Brasilia

Sat 9/5

2:00 am-11:00 pm

2 stops25h 00m

$1,235

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Sun 5/24

8:00 am-6:30 pm

2 stops30h 30m

Brasilia

Wed 6/3

6:00 pm-9:08 pm

2 stops31h 08m

$1,260

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Tue 9/29

8:00 am-6:30 pm

2 stops30h 30m

Brasilia

Thu 10/1

6:00 pm-9:04 pm

2 stops31h 04m

$1,281

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Wed 5/27

8:00 am-6:30 pm

2 stops30h 30m

Brasilia

Thu 6/4

6:00 pm-9:08 pm

2 stops31h 08m

$1,303
Quickest round-trip

PortlandBrasilia

PDX - BSB

PDXBSB

Portland

Wed 10/14

2:30 pm-4:50 pm

2 stops22h 20m

Brasilia

Sun 10/18

7:45 pm-12:18 pm

2 stops20h 33m

$1,467

PortlandBrasilia

PDX - BSB

PDXBSB

Portland

Tue 9/1

9:45 pm-6:55 am

2 stops29h 10m

Brasilia

Sun 9/6

9:55 am-11:43 am

2 stops29h 48m

$1,487

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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2

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How to get the cheapest flight ticket from State of Washington to Brasilia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on State of Washington to Brasilia flights?

You could potentially save up to 5% on your flight if you consider stops on a State of Washington to Brasilia flight.

Cheap State of Washington to Brasilia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Brasilia

Fastest flight time

20h 25m

Direct flights

None
The fastest flight from State of Washington to Brasilia takes 20h 25m
There are no direct flights from State of Washington to Brasilia. There are no popular flight routes from State of Washington to Brasilia.
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Frequently asked questions about flying from Washington to Brasilia

  • When did momondo last update prices for flights from Washington to Brasilia Airport?

    Prices for flights from Washington to Brasilia Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Washington to Brasilia Airport?

  • How old do you have to be to fly from Washington to Brasilia Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Brasilia Airport.

  • What documentation or ID do you need to fly to Brasilia Airport?

    The travel and health documents you'll need for your trip to Brasilia Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Brasilia Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from State of Washington to Brasilia

Compare and see reviews for airlines that fly from State of Washington to Brasilia with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $812Free CancellationRating
7.1
11,665 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Brasilia?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Brasilia from Washington.

Can I find flights from Washington to Brasilia with flexible booking policies on momondo?

All flight searches from Washington to Brasilia on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Washington to Brasilia?

momondo helps you find the best flight between Washington and Brasilia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Washington to Brasilia right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Brasilia, momondo offers a useful price alert feature which will track prices for flights to Brasilia from Washington and alert you when they change.

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American Airlines