What is the cheapest airline that flies from Washington to Brasilia?

Copa Airlines, LATAM Airlines, and American Airlines are the most popular carriers operating 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?

The number of operators available for flights from Washington to Brasilia Airport is 2 as of August 2025.

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.

$393 Cheap Flights from Washington to Brasilia in 2025

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Find the cheapest flights from Washington to Brasilia

Round-trip

One-way

Cheap round-trip flights

6:00 am - 7:00 amSEA-BSB

21h 00m2 stops

9:00 am - 4:14 pmBSB-SEA

35h 14m2 stops

$802Delta

Find Deal

Sun, Sep 21 - Sun, Sep 28

6:00 am - 7:00 amSEA-BSB

21h 00m2 stops

6:50 pm - 4:59 pmBSB-SEA

26h 09m2 stops

$806Delta

Find Deal

Mon, Sep 8 - Fri, Sep 26

5:55 pm - 12:20 amSEA-BSB

26h 25m2 stops

9:40 am - 10:20 amBSB-SEA

28h 40m1 stop

$807

Find Deal

Wed, Sep 10 - Tue, Sep 23

11:25 am - 12:20 amSEA-BSB

32h 55m2 stops

9:00 am - 12:04 pmBSB-SEA

31h 04m2 stops

$808Delta

Find Deal

Thu, Sep 18 - Sat, Sep 27

6:00 am - 7:00 amSEA-BSB

21h 00m2 stops

4:50 am - 11:54 pmBSB-SEA

23h 04m2 stops

$816LATAM Airlines

Find Deal

Sun, Sep 21 - Sat, Oct 4

7:25 am - 1:15 pmSEA-BSB

25h 50m2 stops

2:00 pm - 12:04 pmBSB-SEA

26h 04m2 stops

$821LATAM Airlines

Find Deal

Sat, Sep 13 - Thu, Sep 25

5:55 pm - 12:20 amSEA-BSB

26h 25m2 stops

9:40 am - 10:20 amBSB-SEA

28h 40m1 stop

$843

Find Deal

Mon, Sep 8 - Tue, Sep 23

11:34 am - 3:20 pmSEA-BSB

22h 46m2 stops

9:55 am - 11:20 pmBSB-SEA

18h 25m1 stop

$943GOL

Find Deal

Thu, Nov 13 - Thu, Nov 27

9:57 am - 3:00 pmSEA-BSB

25h 03m2 stops

10:10 am - 11:59 pmBSB-SEA

17h 49m1 stop

$965GOL

Find Deal

Thu, Sep 11 - Wed, Sep 24

11:40 am - 10:35 amSEA-BSB

18h 55m2 stops

10:10 am - 11:35 pmBSB-SEA

17h 25m1 stop

$968American Airlines

Find Deal

Wed, Sep 24 - Tue, Oct 7

GOL flights from State of Washington to Brasilia

Our best GOL deals on State of Washington to Brasilia flight tickets

GOL

Nov 13

SEA11:34 amSeattle/Tacoma Intl

22h 46m

2 stops

BSB3:20 pmBrasilia

Nov 27

BSB9:55 amBrasilia

18h 25m

1 stop

SEA11:20 pmSeattle/Tacoma Intl

$943

Find similar

GOL

Sep 11

SEA9:57 amSeattle/Tacoma Intl

25h 03m

2 stops

BSB3:00 pmBrasilia

Sep 24

BSB10:10 amBrasilia

17h 49m

1 stop

SEA11:59 pmSeattle/Tacoma Intl

$965

Find similar

GOL

Sep 18

SEA11:44 amSeattle/Tacoma Intl

23h 16m

2 stops

BSB3:00 pmBrasilia

Sep 30

BSB10:10 amBrasilia

17h 49m

1 stop

SEA11:59 pmSeattle/Tacoma Intl

$970

Find similar

Delta flights from State of Washington to Brasilia

Our best Delta deals on State of Washington to Brasilia flight tickets

Delta

Sep 21

SEA6:00 amSeattle/Tacoma Intl

21h 00m

2 stops

BSB7:00 amBrasilia

Sep 28

BSB9:00 amBrasilia

35h 14m

2 stops

SEA4:14 pmSeattle/Tacoma Intl

$802

Find similar

Delta

Sep 8

SEA6:00 amSeattle/Tacoma Intl

21h 00m

2 stops

BSB7:00 amBrasilia

Sep 26

BSB6:50 pmBrasilia

26h 09m

2 stops

SEA4:59 pmSeattle/Tacoma Intl

$806

Find similar

Delta

Sep 18

SEA11:25 amSeattle/Tacoma Intl

32h 55m

2 stops

BSB12:20 amBrasilia

Sep 27

BSB9:00 amBrasilia

31h 04m

2 stops

SEA12:04 pmSeattle/Tacoma Intl

$808

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Sun 9/21

6:00 am-7:00 am

2 stops21h 00m

Brasilia

Sun 9/28

9:00 am-4:14 pm

2 stops35h 14m

$802

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Mon 9/8

6:00 am-7:00 am

2 stops21h 00m

Brasilia

Fri 9/26

6:50 pm-4:59 pm

2 stops26h 09m

$806

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Wed 9/10

5:55 pm-12:20 am

2 stops26h 25m

Brasilia

Tue 9/23

9:40 am-10:20 am

1 stop28h 40m

$807

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Thu 9/18

11:25 am-12:20 am

2 stops32h 55m

Brasilia

Sat 9/27

9:00 am-12:04 pm

2 stops31h 04m

$808

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Sun 9/21

6:00 am-7:00 am

2 stops21h 00m

Brasilia

Sat 10/4

4:50 am-11:54 pm

2 stops23h 04m

$816

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Sat 9/13

7:25 am-1:15 pm

2 stops25h 50m

Brasilia

Thu 9/25

2:00 pm-12:04 pm

2 stops26h 04m

$821

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Mon 9/8

5:55 pm-12:20 am

2 stops26h 25m

Brasilia

Tue 9/23

9:40 am-10:20 am

1 stop28h 40m

$843

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Thu 11/13

11:34 am-3:20 pm

2 stops22h 46m

Brasilia

Thu 11/27

9:55 am-11:20 pm

1 stop18h 25m

$943

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Thu 9/11

9:57 am-3:00 pm

2 stops25h 03m

Brasilia

Wed 9/24

10:10 am-11:59 pm

1 stop17h 49m

$965

SeattleBrasilia

SEA - BSB

SEABSB

Seattle/Tacoma Intl

Wed 9/24

11:40 am-10:35 am

2 stops18h 55m

Brasilia

Tue 10/7

10:10 am-11:35 pm

1 stop17h 25m

$968

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the cheapest day to depart on your flight to Brasilia?

The cheapest day to depart on your flight to Brasilia is on a Monday when prices can be found for as low as $1,201. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Brasilia is Sunday, with ticket prices averaging around $1,978.

What is the cheapest time of day to depart on your flight to Brasilia?

Our most recent data shows that the best time of day to fly to Brasilia is in the afternoon. Flights from State of Washington to Brasilia during this time can be as low as $1,226. Try not to purchase tickets in the morning because they tend to be around $1,482. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

Best Price Found	$393
Fastest flight time	18h 35m
Direct flights	None
Airports in Brasilia	1 airport

The best one-way flight to Brasilia from State of Washington in the past 72 hours is $393. The best round-trip flight deal from State of Washington to Brasilia found on momondo in the last 72 hours is $802.

The fastest flight from State of Washington to Brasilia takes 18h 35m

There are no direct flights from State of Washington to Brasilia. Popular non-direct route for this connection is Seattle/Tacoma Intl Airport - Brasilia Airport.

There is 1 airport near Brasilia: Brasilia (BSB)

Search flight deals

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?
The number of operators available for flights from Washington to Brasilia Airport is 2 as of August 2025.
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 Airlines	PriceFrom $881	Free Cancellation	Rating 7.2 10,000 reviews		Search American Airlines flights
GOL	PriceFrom $1,111	Free Cancellation	Rating 7.3 1,091 reviews		Search GOL 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.