What is the cheapest airline that flies from Seattle/Tacoma Intl to Brazil?

GOL, Air Canada, and American Airlines are the most popular carriers operating from Seattle/Tacoma Intl to Brazil

What airlines fly to Brazil?

Delta, LATAM Airlines and American Airlines are the top three most popular airlines that fly to Brazil from Seattle according to our data. Delta is the first choice among our users, with 26% of people opting to fly with this airline when traveling to Brazil. Keep in mind that there are 5 different airlines that fly to Brazil on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Brazil?

Prices for flights from Seattle/Tacoma Intl Airport to Brazil refresh daily.

How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Brazil?

As of May 2026, there are 5 operators available to choose from for flights from Seattle/Tacoma Intl Airport to Brazil.

How old do you have to be to fly from Seattle/Tacoma Intl Airport to Brazil?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to Brazil.

What documentation or ID do you need to fly to Brazil?

The travel and health documents required for your trip to Brazil can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Brazil. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$365 Cheap Flights from Seattle to Brazil in 2026

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Find the cheapest flights from Seattle to Brazil

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:15 pm - 9:05 pm

SEA

GRU

17h 50m

1 stop

10:50 pm - 8:09 pm

GRU

SEA

25h 19m

1 stop

$815Multiple Airlines

Thu, Jun 11 - Thu, Jun 18

5:00 am - 6:30 am

SEA

GRU

21h 30m

1 stop

9:50 pm - 10:47 am

GRU

SEA

16h 57m

1 stop

$843United Airlines

Mon, May 25 - Tue, Jun 9

5:06 pm - 12:10 am

SEA

GRU

27h 04m

2 stops

2:00 am - 1:13 am

GRU

SEA

27h 13m

2 stops

$846Copa Airlines

Mon, Jun 1 - Mon, Jun 29

8:45 pm - 12:55 am

SEA

MAO

25h 10m

3 stops

12:50 pm - 12:07 am

MAO

SEA

14h 17m

1 stop

$970GOL

Wed, Jul 1 - Fri, Jul 24

7:15 am - 2:00 am

SEA

REC

38h 45m

2 stops

4:15 pm - 2:50 pm

REC

SEA

26h 35m

2 stops

$972Delta

Wed, Jun 10 - Wed, Jul 15

8:45 pm - 12:55 am

SEA

MAO

25h 10m

3 stops

3:40 am - 12:07 am

MAO

SEA

23h 27m

2 stops

$980GOL

Wed, Jul 1 - Fri, Jul 24

7:15 am - 7:45 pm

SEA

CNF

32h 30m

2 stops

7:40 pm - 10:05 pm

CNF

SEA

30h 25m

2 stops

$1,055LATAM Airlines

Sun, May 24 - Sat, Jun 6

3:30 pm - 12:20 am

SEA

CNF

28h 50m

2 stops

12:20 am - 1:13 am

CNF

SEA

28h 53m

2 stops

$1,073Copa Airlines

Sat, Jun 6 - Fri, Jun 12

7:15 am - 7:45 pm

SEA

CNF

32h 30m

2 stops

3:25 pm - 2:30 pm

CNF

SEA

27h 05m

2 stops

$1,105LATAM Airlines

Sun, May 24 - Tue, Jun 2

7:25 am - 2:45 pm

SEA

CNF

27h 20m

2 stops

5:55 am - 9:50 pm

CNF

SEA

19h 55m

2 stops

$1,118Delta

Mon, May 25 - Fri, Jun 5

United Airlines flights from Seattle to Brazil

Our best United Airlines deals on Seattle to Brazil flight tickets

United Airlines

May 25

SEA5:00 amSeattle/Tacoma Intl

21h 30m

1 stop

GRU6:30 amSao Paulo Guarulhos Intl

Jun 9

GRU9:50 pmSao Paulo Guarulhos Intl

16h 57m

1 stop

SEA10:47 amSeattle/Tacoma Intl

$843

United Airlines

May 28

SEA7:00 amSeattle/Tacoma Intl

22h 30m

2 stops

GRU9:30 amSao Paulo Guarulhos Intl

Jun 2

GRU9:30 pmSao Paulo Guarulhos Intl

25h 35m

2 stops

SEA7:05 pmSeattle/Tacoma Intl

$848

United Airlines

May 26

SEA10:40 pmSeattle/Tacoma Intl

31h 00m

1 stop

GRU9:40 amSao Paulo Guarulhos Intl

Jun 7

GRU10:20 pmSao Paulo Guarulhos Intl

21h 49m

1 stop

SEA4:09 pmSeattle/Tacoma Intl

$855

LATAM Airlines flights from Seattle to Brazil

Our best LATAM Airlines deals on Seattle to Brazil flight tickets

LATAM Airlines

Jun 29

SEA7:20 amSeattle/Tacoma Intl

32h 40m

2 stops

GRU8:00 pmSao Paulo Guarulhos Intl

Jul 15

GRU10:45 pmSao Paulo Guarulhos Intl

20h 05m

1 stop

SEA2:50 pmSeattle/Tacoma Intl

$894

LATAM Airlines

May 25

SEA7:25 amSeattle/Tacoma Intl

32h 35m

2 stops

GRU8:00 pmSao Paulo Guarulhos Intl

Jun 23

GRU9:45 amSao Paulo Guarulhos Intl

37h 19m

2 stops

SEA7:04 pmSeattle/Tacoma Intl

$905

LATAM Airlines

Jun 29

SEA7:20 amSeattle/Tacoma Intl

32h 40m

2 stops

GRU8:00 pmSao Paulo Guarulhos Intl

Jul 15

GRU10:45 pmSao Paulo Guarulhos Intl

20h 05m

1 stop

SEA2:50 pmSeattle/Tacoma Intl

$940

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Thu 6/11

11:15 pm-9:05 pm

1 stop17h 50m

Sao Paulo Guarulhos Intl

Thu 6/18

10:50 pm-8:09 pm

1 stop25h 19m

$815

Quickest round-trip

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Mon 5/25

5:00 am-6:30 am

1 stop21h 30m

Sao Paulo Guarulhos Intl

Tue 6/9

9:50 pm-10:47 am

1 stop16h 57m

$843

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Mon 6/1

5:06 pm-12:10 am

2 stops27h 04m

Sao Paulo Guarulhos Intl

Mon 6/29

2:00 am-1:13 am

2 stops27h 13m

$846

SeattleManaus

SEA - MAO

SEAMAO

Seattle/Tacoma Intl

Wed 7/1

8:45 pm-12:55 am

3 stops25h 10m

Manaus Eduardo Gomes Intl

Fri 7/24

12:50 pm-12:07 am

1 stop14h 17m

$970

SeattleRecife

SEA - REC

SEAREC

Seattle/Tacoma Intl

Wed 6/10

7:15 am-2:00 am

2 stops38h 45m

Recife Guararapes Intl

Wed 7/15

4:15 pm-2:50 pm

2 stops26h 35m

$972

SeattleManaus

SEA - MAO

SEAMAO

Seattle/Tacoma Intl

Wed 7/1

8:45 pm-12:55 am

3 stops25h 10m

Manaus Eduardo Gomes Intl

Fri 7/24

3:40 am-12:07 am

2 stops23h 27m

$980

SeattleBelo Horizonte

SEA - CNF

SEACNF

Seattle/Tacoma Intl

Sun 5/24

7:15 am-7:45 pm

2 stops32h 30m

Belo Horizonte Tancredo Neves Intl

Sat 6/6

7:40 pm-10:05 pm

2 stops30h 25m

$1,055

SeattleBelo Horizonte

SEA - CNF

SEACNF

Seattle/Tacoma Intl

Sat 6/6

3:30 pm-12:20 am

2 stops28h 50m

Belo Horizonte Tancredo Neves Intl

Fri 6/12

12:20 am-1:13 am

2 stops28h 53m

$1,073

SeattleBelo Horizonte

SEA - CNF

SEACNF

Seattle/Tacoma Intl

Sun 5/24

7:15 am-7:45 pm

2 stops32h 30m

Belo Horizonte Tancredo Neves Intl

Tue 6/2

3:25 pm-2:30 pm

2 stops27h 05m

$1,105

SeattleBelo Horizonte

SEA - CNF

SEACNF

Seattle/Tacoma Intl

Mon 5/25

7:25 am-2:45 pm

2 stops27h 20m

Belo Horizonte Tancredo Neves Intl

Fri 6/5

5:55 am-9:50 pm

2 stops19h 55m

$1,118

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 Seattle to Brazil

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 month to fly to Brazil?

If you are unable to visit Brazil during the month of September, then departing from Seattle during the month May is also very affordable. Most momondo users find prices during this month for around $384.

How far in advance should I book a flight from Seattle to Brazil?

You are more likely to see cheaper flights to Brazil from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Brazil for around $734 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Brazil from Seattle for as low as $523 on momondo.

Cheap Seattle to Brazil flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Brazil

Fastest flight time	15h 44m
Direct flights	None

The fastest flight from Seattle to Brazil takes 15h 44m

There are no direct flights from Seattle to Brazil. There are no popular flight routes from Seattle to Brazil.

Search flight deals

Frequently asked questions about flying from Seattle to Brazil

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Brazil?
Prices for flights from Seattle/Tacoma Intl Airport to Brazil refresh daily.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Brazil?
As of May 2026, there are 5 operators available to choose from for flights from Seattle/Tacoma Intl Airport to Brazil.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Brazil?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to Brazil.
What documentation or ID do you need to fly to Brazil?
The travel and health documents required for your trip to Brazil can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Brazil. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Seattle to Brazil

Compare and see reviews for airlines that fly from Seattle to Brazil with momondo

Airline	Rating	Free Cancellation	Price
LATAM Airlines	PriceFrom $492	Free Cancellation	Rating 7.4 1,917 reviews	Search LATAM Airlines flights
Delta	PriceFrom $499	Free Cancellation	Rating 7.9 8,456 reviews	Search Delta flights
American Airlines	PriceFrom $499	Free Cancellation	Rating 7.1 11,667 reviews	Search American Airlines flights
United Airlines	PriceFrom $504	Free Cancellation	Rating 7.4 9,694 reviews	Search United Airlines flights
GOL	PriceFrom $1,254	Free Cancellation	Rating 7.3 1,214 reviews	Search GOL flights

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Brazil?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seattle to Brazil for you.

Can I find flights from Seattle to Brazil with flexible booking policies on momondo?

Flights from Seattle to Brazil with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Seattle to Brazil?

momondo provides multiple filters to help you find the best flight to Brazil from Seattle. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Brazil from Seattle are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.