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

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

What airlines fly to Brazil?

Delta, LATAM Airlines and United 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 29% 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 June 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.

$354 Cheap Flights from Seattle to Brazil in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

8:25 am - 5:20 am

SEA

GRU

15h 55m

1 stop

11:05 pm - 9:58 pm

GRU

SEA

27h 53m

1 stop

$830LATAM Airlines

Wed, Nov 11 - Tue, Nov 24

8:25 am - 7:50 am

SEA

GRU

19h 25m

1 stop

10:50 pm - 2:53 pm

GRU

SEA

20h 03m

1 stop

$841LATAM Airlines

Tue, Sep 8 - Sun, Sep 13

8:13 am - 8:00 pm

SEA

GRU

31h 47m

1 stop

12:55 pm - 9:54 pm

GRU

SEA

36h 59m

1 stop

$853Multiple Airlines

Fri, Aug 28 - Tue, Sep 8

8:13 am - 5:05 am

SEA

GRU

16h 52m

1 stop

11:00 pm - 9:54 pm

GRU

SEA

26h 54m

1 stop

$861Multiple Airlines

Thu, Aug 27 - Mon, Sep 7

7:45 am - 2:05 pm

SEA

GIG

25h 20m

2 stops

9:00 pm - 8:54 pm

GIG

SEA

28h 54m

1 stop

$921Air Canada

Tue, Nov 10 - Fri, Nov 27

7:45 am - 2:05 pm

SEA

GIG

25h 20m

2 stops

9:00 pm - 2:37 pm

GIG

SEA

22h 37m

2 stops

$1,012Air Canada

Tue, Nov 10 - Fri, Nov 27

12:56 pm - 2:20 am

SEA

MAO

34h 24m

1 stop

1:40 am - 12:07 am

MAO

SEA

25h 27m

3 stops

$1,014GOL

Wed, Jul 15 - Tue, Jul 21

10:17 am - 2:40 pm

SEA

CWB

24h 23m

2 stops

5:35 pm - 11:52 pm

CWB

SEA

34h 17m

2 stops

$1,083GOL

Sat, Sep 12 - Wed, Sep 30

11:59 pm - 2:30 am

SEA

MAO

23h 31m

2 stops

3:40 am - 9:36 pm

MAO

SEA

20h 56m

2 stops

$1,102United Airlines

Thu, Sep 17 - Sun, Sep 20

11:00 am - 3:05 pm

SEA

CNF

24h 05m

2 stops

5:25 pm - 2:18 pm

CNF

SEA

25h 53m

3 stops

$1,107United Airlines

Thu, Oct 29 - Mon, Nov 2

Air Canada flights from Seattle to Brazil

Our best Air Canada deals on Seattle to Brazil flight tickets

Air Canada

Nov 21

SEA8:40 amSeattle/Tacoma Intl

43h 20m

2 stops

GRU9:00 amSao Paulo Guarulhos Intl

Nov 29

GRU9:45 pmSao Paulo Guarulhos Intl

40h 32m

2 stops

SEA9:17 amSeattle/Tacoma Intl

$905

Air Canada

Oct 12

SEA7:20 pmSeattle/Tacoma Intl

34h 30m

2 stops

GRU9:50 amSao Paulo Guarulhos Intl

Dec 16

GRU9:45 pmSao Paulo Guarulhos Intl

28h 09m

2 stops

SEA8:54 pmSeattle/Tacoma Intl

$912

Air Canada

Sep 20

SEA8:00 amSeattle/Tacoma Intl

21h 50m

2 stops

GRU9:50 amSao Paulo Guarulhos Intl

Nov 18

GRU9:45 pmSao Paulo Guarulhos Intl

29h 12m

2 stops

SEA9:57 pmSeattle/Tacoma Intl

$913

Delta flights from Seattle to Brazil

Our best Delta deals on Seattle to Brazil flight tickets

Delta

Oct 9

SEA7:20 amSeattle/Tacoma Intl

24h 55m

2 stops

GRU12:15 pmSao Paulo Guarulhos Intl

Dec 13

GRU12:45 pmSao Paulo Guarulhos Intl

26h 41m

2 stops

SEA10:26 amSeattle/Tacoma Intl

$900

Delta

Jul 3

SEA7:20 amSeattle/Tacoma Intl

21h 30m

2 stops

GRU8:50 amSao Paulo Guarulhos Intl

Jul 7

GRU11:00 pmSao Paulo Guarulhos Intl

27h 10m

1 stop

SEA10:10 pmSeattle/Tacoma Intl

$903

Delta

Oct 10

SEA1:45 pmSeattle/Tacoma Intl

26h 15m

2 stops

GRU8:00 pmSao Paulo Guarulhos Intl

Dec 13

GRU12:45 pmSao Paulo Guarulhos Intl

26h 41m

2 stops

SEA10:26 amSeattle/Tacoma Intl

$904

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Wed 11/11

8:25 am-5:20 am

1 stop15h 55m

Sao Paulo Guarulhos Intl

Tue 11/24

11:05 pm-9:58 pm

1 stop27h 53m

$830

Quickest round-trip

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Tue 9/8

8:25 am-7:50 am

1 stop19h 25m

Sao Paulo Guarulhos Intl

Sun 9/13

10:50 pm-2:53 pm

1 stop20h 03m

$841

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Fri 8/28

8:13 am-8:00 pm

1 stop31h 47m

Sao Paulo Guarulhos Intl

Tue 9/8

12:55 pm-9:54 pm

1 stop36h 59m

$853

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Thu 8/27

8:13 am-5:05 am

1 stop16h 52m

Sao Paulo Guarulhos Intl

Mon 9/7

11:00 pm-9:54 pm

1 stop26h 54m

$861

SeattleRio de Janeiro

SEA - GIG

SEAGIG

Seattle/Tacoma Intl

Tue 11/10

7:45 am-2:05 pm

2 stops25h 20m

Rio de Janeiro–Galeão Intl

Fri 11/27

9:00 pm-8:54 pm

1 stop28h 54m

$921

SeattleRio de Janeiro

SEA - GIG

SEAGIG

Seattle/Tacoma Intl

Tue 11/10

7:45 am-2:05 pm

2 stops25h 20m

Rio de Janeiro–Galeão Intl

Fri 11/27

9:00 pm-2:37 pm

2 stops22h 37m

$1,012

SeattleManaus

SEA - MAO

SEAMAO

Seattle/Tacoma Intl

Wed 7/15

12:56 pm-2:20 am

1 stop34h 24m

Manaus Eduardo Gomes Intl

Tue 7/21

1:40 am-12:07 am

3 stops25h 27m

$1,014

SeattleCuritiba

SEA - CWB

SEACWB

Seattle/Tacoma Intl

Sat 9/12

10:17 am-2:40 pm

2 stops24h 23m

Curitiba Afonso Pena

Wed 9/30

5:35 pm-11:52 pm

2 stops34h 17m

$1,083

SeattleManaus

SEA - MAO

SEAMAO

Seattle/Tacoma Intl

Thu 9/17

11:59 pm-2:30 am

2 stops23h 31m

Manaus Eduardo Gomes Intl

Sun 9/20

3:40 am-9:36 pm

2 stops20h 56m

$1,102

SeattleBelo Horizonte

SEA - CNF

SEACNF

Seattle/Tacoma Intl

Thu 10/29

11:00 am-3:05 pm

2 stops24h 05m

Belo Horizonte Tancredo Neves Intl

Mon 11/2

5:25 pm-2:18 pm

3 stops25h 53m

$1,107

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 August is also very affordable. Most momondo users find prices during this month for around $461.

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 $746 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.

Can stopping save me money on Seattle to Brazil flights?

You could potentially save up to 7% on your flight if you consider stops on a Seattle to Brazil flight.

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 31m
Direct flights	None

The fastest flight from Seattle to Brazil takes 15h 31m

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 June 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 1,919 reviews	Search LATAM Airlines flights
Delta	PriceFrom $499	Free Cancellation	Rating 7.9 8,410 reviews	Search Delta flights
American Airlines	PriceFrom $550	Free Cancellation	Rating 7.1 11,645 reviews	Search American Airlines flights
United Airlines	PriceFrom $600	Free Cancellation	Rating 7.4 9,769 reviews	Search United Airlines flights
GOL	PriceFrom $1,088	Free Cancellation	Rating 7.3 1,225 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.