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.

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

GOL and United Airlines are the most popular carriers operating from Seattle/Tacoma Intl 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.

$350 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.

8:05 am - 5:20 am

SEA

GRU

17h 15m

1 stop

9:30 pm - 12:04 am

GRU

SEA

31h 34m

2 stops

$740Multiple Airlines

Tue, Oct 27 - Sat, Nov 14

11:06 pm - 8:40 pm

SEA

GRU

17h 34m

1 stop

11:45 pm - 9:55 pm

GRU

SEA

26h 10m

2 stops

$756Multiple Airlines

Thu, Aug 20 - Mon, Aug 31

7:00 am - 6:30 am

SEA

GRU

19h 30m

1 stop

10:20 pm - 3:41 pm

GRU

SEA

21h 21m

1 stop

$843United Airlines

Wed, May 13 - Fri, Jun 5

9:30 am - 8:45 pm

SEA

GRU

31h 15m

2 stops

3:40 am - 9:58 pm

GRU

SEA

22h 18m

2 stops

$845LATAM Airlines

Fri, Oct 9 - Sun, Oct 11

8:00 am - 2:05 pm

SEA

GIG

26h 05m

2 stops

8:00 pm - 2:31 pm

GIG

SEA

22h 31m

2 stops

$868Air Canada

Wed, Oct 21 - Wed, Oct 28

8:40 am - 7:20 pm

SEA

POA

30h 40m

2 stops

7:05 pm - 12:58 pm

POA

SEA

21h 53m

2 stops

$949LATAM Airlines

Thu, Aug 13 - Mon, Aug 17

8:45 pm - 7:45 am

SEA

GIG

31h 00m

2 stops

8:30 am - 12:07 am

GIG

SEA

19h 37m

2 stops

$959GOL

Wed, Jul 15 - Wed, Jul 22

8:45 pm - 8:50 am

SEA

SDU

32h 05m

2 stops

6:05 am - 12:07 am

SDU

SEA

22h 02m

2 stops

$960GOL

Wed, Jul 15 - Wed, Jul 22

8:00 am - 7:40 am

SEA

SDU

43h 40m

2 stops

1:45 pm - 9:04 pm

SDU

SEA

35h 19m

2 stops

$1,002Air Canada

Wed, Sep 23 - Tue, Sep 29

11:00 pm - 2:30 am

SEA

MAO

24h 30m

2 stops

3:35 am - 10:42 pm

MAO

SEA

22h 07m

2 stops

$1,052United Airlines

Wed, Jun 3 - Sat, Jun 6

United Airlines flights from Seattle to Brazil

Our best United Airlines deals on Seattle to Brazil flight tickets

United Airlines

May 13

SEA7:00 amSeattle/Tacoma Intl

19h 30m

1 stop

GRU6:30 amSao Paulo Guarulhos Intl

Jun 5

GRU10:20 pmSao Paulo Guarulhos Intl

21h 21m

1 stop

SEA3:41 pmSeattle/Tacoma Intl

$843

United Airlines

May 8

SEA10:53 pmSeattle/Tacoma Intl

28h 17m

2 stops

GRU7:10 amSao Paulo Guarulhos Intl

Jun 6

GRU9:50 pmSao Paulo Guarulhos Intl

28h 09m

2 stops

SEA9:59 pmSeattle/Tacoma Intl

$848

United Airlines

May 8

SEA10:53 pmSeattle/Tacoma Intl

30h 42m

1 stop

GRU9:35 amSao Paulo Guarulhos Intl

Jun 7

GRU10:20 pmSao Paulo Guarulhos Intl

24h 46m

1 stop

SEA7:06 pmSeattle/Tacoma Intl

$855

LATAM Airlines flights from Seattle to Brazil

Our best LATAM Airlines deals on Seattle to Brazil flight tickets

LATAM Airlines

Oct 9

SEA9:30 amSeattle/Tacoma Intl

31h 15m

2 stops

GRU8:45 pmSao Paulo Guarulhos Intl

Oct 11

GRU3:40 amSao Paulo Guarulhos Intl

22h 18m

2 stops

SEA9:58 pmSeattle/Tacoma Intl

$845

LATAM Airlines

Oct 8

SEA2:30 pmSeattle/Tacoma Intl

25h 30m

2 stops

GRU8:00 pmSao Paulo Guarulhos Intl

Oct 12

GRU2:55 pmSao Paulo Guarulhos Intl

25h 28m

2 stops

SEA12:23 pmSeattle/Tacoma Intl

$849

LATAM Airlines

Aug 20

SEA10:00 pmSeattle/Tacoma Intl

18h 40m

1 stop

GRU8:40 pmSao Paulo Guarulhos Intl

Aug 30

GRU9:40 pmSao Paulo Guarulhos Intl

28h 19m

2 stops

SEA9:59 pmSeattle/Tacoma Intl

$869

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Tue 10/27

8:05 am-5:20 am

1 stop17h 15m

Sao Paulo Guarulhos Intl

Sat 11/14

9:30 pm-12:04 am

2 stops31h 34m

$740

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Thu 8/20

11:06 pm-8:40 pm

1 stop17h 34m

Sao Paulo Guarulhos Intl

Mon 8/31

11:45 pm-9:55 pm

2 stops26h 10m

$756

Quickest round-trip

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Wed 5/13

7:00 am-6:30 am

1 stop19h 30m

Sao Paulo Guarulhos Intl

Fri 6/5

10:20 pm-3:41 pm

1 stop21h 21m

$843

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Fri 10/9

9:30 am-8:45 pm

2 stops31h 15m

Sao Paulo Guarulhos Intl

Sun 10/11

3:40 am-9:58 pm

2 stops22h 18m

$845

SeattleRio de Janeiro

SEA - GIG

SEAGIG

Seattle/Tacoma Intl

Wed 10/21

8:00 am-2:05 pm

2 stops26h 05m

Rio de Janeiro–Galeão Intl

Wed 10/28

8:00 pm-2:31 pm

2 stops22h 31m

$868

SeattlePorto Alegre

SEA - POA

SEAPOA

Seattle/Tacoma Intl

Thu 8/13

8:40 am-7:20 pm

2 stops30h 40m

Porto Alegre Salgado Filho

Mon 8/17

7:05 pm-12:58 pm

2 stops21h 53m

$949

SeattleRio de Janeiro

SEA - GIG

SEAGIG

Seattle/Tacoma Intl

Wed 7/15

8:45 pm-7:45 am

2 stops31h 00m

Rio de Janeiro–Galeão Intl

Wed 7/22

8:30 am-12:07 am

2 stops19h 37m

$959

SeattleRio de Janeiro

SEA - SDU

SEASDU

Seattle/Tacoma Intl

Wed 7/15

8:45 pm-8:50 am

2 stops32h 05m

Rio de Janeiro Santos Dumont

Wed 7/22

6:05 am-12:07 am

2 stops22h 02m

$960

SeattleRio de Janeiro

SEA - SDU

SEASDU

Seattle/Tacoma Intl

Wed 9/23

8:00 am-7:40 am

2 stops43h 40m

Rio de Janeiro Santos Dumont

Tue 9/29

1:45 pm-9:04 pm

2 stops35h 19m

$1,002

SeattleManaus

SEA - MAO

SEAMAO

Seattle/Tacoma Intl

Wed 6/3

11:00 pm-2:30 am

2 stops24h 30m

Manaus Eduardo Gomes Intl

Sat 6/6

3:35 am-10:42 pm

2 stops22h 07m

$1,052

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 06m
Direct flights	None

The fastest flight from Seattle to Brazil takes 15h 06m

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 1,913 reviews	Search LATAM Airlines flights
Delta	PriceFrom $499	Free Cancellation	Rating 7.9 8,460 reviews	Search Delta flights
American Airlines	PriceFrom $499	Free Cancellation	Rating 7.1 11,674 reviews	Search American Airlines flights
United Airlines	PriceFrom $504	Free Cancellation	Rating 7.4 9,683 reviews	Search United Airlines flights
GOL	PriceFrom $1,254	Free Cancellation	Rating 7.3 1,207 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.