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

GOL and Air Canada 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

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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.

8:25 am - 5:20 am

SEA

GRU

15h 55m

1 stop

11:05 pm - 9:58 pm

GRU

SEA

27h 53m

1 stop

$830LATAM Airlines

mer, nov 11 - mar, 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

mar, set 8 - dom, set 13

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

gio, ago 27 - lun, set 7

8:13 am - 5:05 am

SEA

GRU

16h 52m

1 stop

11:00 pm - 9:54 pm

GRU

SEA

26h 54m

1 stop

$862Multiple Airlines

gio, ago 27 - lun, set 7

9:30 am - 11:35 am

SEA

CNF

22h 05m

2 stops

6:15 am - 7:55 pm

CNF

SEA

41h 40m

2 stops

$915Aeromexico

mar, ago 11 - mar, ago 18

9:30 am - 11:35 am

SEA

CNF

22h 05m

2 stops

5:00 am - 7:55 pm

CNF

SEA

42h 55m

2 stops

$944Aeromexico

mar, ago 11 - mar, ago 18

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

mer, lug 15 - mar, lug 21

8:45 pm - 6:55 am

SEA

GIG

54h 10m

2 stops

12:40 pm - 12:31 am

GIG

SEA

39h 51m

2 stops

$1,096GOL

ven, lug 31 - sab, ago 15

7:00 am - 1:20 am

SEA

CGB

38h 20m

2 stops

3:20 pm - 10:00 am

CGB

SEA

22h 40m

2 stops

$1,109United Airlines

mar, nov 10 - ven, nov 13

9:02 am - 2:25 pm

SEA

CWB

25h 23m

3 stops

2:35 pm - 10:00 am

CWB

SEA

24h 25m

2 stops

$1,109United Airlines

mer, ott 28 - dom, nov 1

Delta flights from Seattle to Brazil

Our best Delta deals on Seattle to Brazil flight tickets

Delta

Jul 4

SEA8:25 amSeattle/Tacoma Intl

16h 40m

1 stop

GRU5:05 amSao Paulo Guarulhos Intl

Jul 20

GRU11:05 pmSao Paulo Guarulhos Intl

25h 31m

1 stop

SEA8:36 pmSeattle/Tacoma Intl

$884

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

United Airlines flights from Seattle to Brazil

Our best United Airlines deals on Seattle to Brazil flight tickets

United Airlines

Oct 27

SEA9:02 amSeattle/Tacoma Intl

20h 28m

2 stops

GRU9:30 amSao Paulo Guarulhos Intl

Nov 16

GRU10:15 pmSao Paulo Guarulhos Intl

19h 30m

1 stop

SEA12:45 pmSeattle/Tacoma Intl

$893

United Airlines

Jun 5

SEA10:52 amSeattle/Tacoma Intl

18h 38m

2 stops

GRU9:30 amSao Paulo Guarulhos Intl

Jun 9

GRU9:50 pmSao Paulo Guarulhos Intl

24h 09m

2 stops

SEA5:59 pmSeattle/Tacoma Intl

$898

United Airlines

Sep 21

SEA11:00 pmSeattle/Tacoma Intl

30h 40m

1 stop

GRU9:40 amSao Paulo Guarulhos Intl

Sep 29

GRU10:20 pmSao Paulo Guarulhos Intl

24h 54m

2 stops

SEA7:14 pmSeattle/Tacoma Intl

$906

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

mer 11/11

8:25 am-5:20 am

1 stop15h 55m

Sao Paulo Guarulhos Intl

mar 11/24

11:05 pm-9:58 pm

1 stop27h 53m

$830

Quickest round-trip

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

mar 9/8

8:25 am-7:50 am

1 stop19h 25m

Sao Paulo Guarulhos Intl

dom 9/13

10:50 pm-2:53 pm

1 stop20h 03m

$841

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

gio 8/27

8:13 am-5:05 am

1 stop16h 52m

Sao Paulo Guarulhos Intl

lun 9/7

11:00 pm-9:54 pm

1 stop26h 54m

$861

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

gio 8/27

8:13 am-5:05 am

1 stop16h 52m

Sao Paulo Guarulhos Intl

lun 9/7

11:00 pm-9:54 pm

1 stop26h 54m

$862

SeattleBelo Horizonte

SEA - CNF

SEACNF

Seattle/Tacoma Intl

mar 8/11

9:30 am-11:35 am

2 stops22h 05m

Belo Horizonte Tancredo Neves Intl

mar 8/18

6:15 am-7:55 pm

2 stops41h 40m

$915

SeattleBelo Horizonte

SEA - CNF

SEACNF

Seattle/Tacoma Intl

mar 8/11

9:30 am-11:35 am

2 stops22h 05m

Belo Horizonte Tancredo Neves Intl

mar 8/18

5:00 am-7:55 pm

2 stops42h 55m

$944

SeattleManaus

SEA - MAO

SEAMAO

Seattle/Tacoma Intl

mer 7/15

12:56 pm-2:20 am

1 stop34h 24m

Manaus Eduardo Gomes Intl

mar 7/21

1:40 am-12:07 am

3 stops25h 27m

$1,014

SeattleRio de Janeiro

SEA - GIG

SEAGIG

Seattle/Tacoma Intl

ven 7/31

8:45 pm-6:55 am

2 stops54h 10m

Rio de Janeiro–Galeão Intl

sab 8/15

12:40 pm-12:31 am

2 stops39h 51m

$1,096

SeattleCuiabá

SEA - CGB

SEACGB

Seattle/Tacoma Intl

mar 11/10

7:00 am-1:20 am

2 stops38h 20m

Cuiabá M. Rondon

ven 11/13

3:20 pm-10:00 am

2 stops22h 40m

$1,109

SeattleCuritiba

SEA - CWB

SEACWB

Seattle/Tacoma Intl

mer 10/28

9:02 am-2:25 pm

3 stops25h 23m

Curitiba Afonso Pena

dom 11/1

2:35 pm-10:00 am

2 stops24h 25m

$1,109

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 49m
Direct flights	None

The fastest flight from Seattle to Brazil takes 15h 49m

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 8,399 reviews	Search Delta flights
American Airlines	PriceFrom $550	Free Cancellation	Rating 7.1 11,640 reviews	Search American Airlines flights
United Airlines	PriceFrom $600	Free Cancellation	Rating 7.4 9,772 reviews	Search United Airlines flights
GOL	PriceFrom $1,088	Free Cancellation	Rating 7.3 1,224 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.