What airlines fly to Brazil?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Brazil from Seattle according to our data. United Airlines 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.

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

Air Canada and GOL 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 October 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.

$405 Cheap Flights from Seattle to Brazil in 2026/27

Discover deals from 900+ travel sites with momondo.

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.

6:19 am - 6:15 amSEA Seattle/Tacoma Intl-GIG Rio de Janeiro–Galeão Intl

18h 56m2 stops Chicago O'Hare Intl Miami

11:55 pm - 12:32 amGIG Rio de Janeiro–Galeão Intl-SEA Seattle/Tacoma Intl

29h 37m1 stop Miami

$902American Airlines

Sat, Feb 27 - Sat, Mar 6

6:19 am - 6:15 amSEA Seattle/Tacoma Intl-GIG Rio de Janeiro–Galeão Intl

18h 56m2 stops Chicago O'Hare Intl Miami

11:55 pm - 12:32 amGIG Rio de Janeiro–Galeão Intl-SEA Seattle/Tacoma Intl

29h 37m1 stop Miami

$902American Airlines

Sat, Feb 27 - Sat, Mar 6

3:15 pm - 10:35 amSEA Seattle/Tacoma Intl-GRU Sao Paulo Guarulhos Intl

38h 20m2 stops Vancouver Intl Toronto Pearson Intl

9:45 pm - 2:37 pmGRU Sao Paulo Guarulhos Intl-SEA Seattle/Tacoma Intl

21h 52m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

$908Air Canada

Wed, Feb 17 - Wed, Feb 24

8:40 am - 9:00 amSEA Seattle/Tacoma Intl-GRU Sao Paulo Guarulhos Intl

19h 20m2 stops Vancouver Intl Toronto Pearson Intl

9:45 pm - 2:35 pmGRU Sao Paulo Guarulhos Intl-SEA Seattle/Tacoma Intl

20h 50m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

$908Air Canada

Wed, Mar 3 - Wed, Mar 17

8:40 am - 9:20 pmSEA Seattle/Tacoma Intl-CNF Belo Horizonte Tancredo Neves Intl

32h 40m2 stops Orlando Sao Paulo Guarulhos Intl

4:55 am - 9:58 pmCNF Belo Horizonte Tancredo Neves Intl-SEA Seattle/Tacoma Intl

21h 03m2 stops Sao Paulo Guarulhos Intl Orlando

$968LATAM Airlines

Tue, Mar 30 - Fri, Apr 2

8:40 am - 9:20 pmSEA Seattle/Tacoma Intl-CNF Belo Horizonte Tancredo Neves Intl

32h 40m2 stops Orlando Sao Paulo Guarulhos Intl

4:55 am - 9:58 pmCNF Belo Horizonte Tancredo Neves Intl-SEA Seattle/Tacoma Intl

21h 03m2 stops Sao Paulo Guarulhos Intl Orlando

$972LATAM Airlines

Tue, Mar 30 - Fri, Apr 2

2:05 pm - 10:15 amSEA Seattle/Tacoma Intl-GIG Rio de Janeiro–Galeão Intl

15h 10m1 stop Atlanta Hartsfield-Jackson

9:05 pm - 8:50 pmGIG Rio de Janeiro–Galeão Intl-SEA Seattle/Tacoma Intl

28h 45m1 stop Atlanta Hartsfield-Jackson

$997Delta

Thu, Nov 26 - Wed, Dec 9

1:45 pm - 4:40 pmSEA Seattle/Tacoma Intl-GIG Rio de Janeiro–Galeão Intl

22h 55m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

5:30 pm - 1:00 pmGIG Rio de Janeiro–Galeão Intl-SEA Seattle/Tacoma Intl

23h 30m2 stops Lima J Chavez Intl Los Angeles

$1,003Delta

Mon, Apr 12 - Mon, Apr 26

7:00 am - 7:15 amSEA Seattle/Tacoma Intl-GRU Sao Paulo Guarulhos Intl

19h 15m1 stop Chicago O'Hare Intl

9:30 pm - 3:32 pmGRU Sao Paulo Guarulhos Intl-SEA Seattle/Tacoma Intl

23h 02m1 stop Chicago O'Hare Intl

$1,059United Airlines

Wed, Nov 11 - Wed, Nov 18

7:02 am - 9:30 amSEA Seattle/Tacoma Intl-GRU Sao Paulo Guarulhos Intl

21h 28m1 stop Houston George Bush Intcntl

10:25 pm - 9:59 pmGRU Sao Paulo Guarulhos Intl-SEA Seattle/Tacoma Intl

28h 34m2 stops Washington, D.C. Dulles Intl Los Angeles

$1,109United Airlines

Thu, Dec 31 - Thu, Feb 4

Cheap last minute flights

Enter your travel dates to find the best prices.

8:05 am - 5:20 amSEA Seattle/Tacoma Intl-GRU Sao Paulo Guarulhos Intl

17h 15m1 stop Miami

8:25 am - 9:49 pmGRU Sao Paulo Guarulhos Intl-SEA Seattle/Tacoma Intl

18h 24m1 stop Orlando

$1,159LATAM Airlines

Sat, Oct 24 - Sat, Nov 7

6:12 am - 5:55 amSEA Seattle/Tacoma Intl-GRU Sao Paulo Guarulhos Intl

19h 43m2 stops Chicago O'Hare Intl Miami

12:05 am - 2:51 pmGRU Sao Paulo Guarulhos Intl-SEA Seattle/Tacoma Intl

19h 46m2 stops Miami Dallas/Fort Worth

$1,169American Airlines

Fri, Oct 23 - Fri, Nov 6

12:04 pm - 8:35 amSEA Seattle/Tacoma Intl-GRU Sao Paulo Guarulhos Intl

16h 31m1 stop Dallas/Fort Worth

12:05 am - 4:54 pmGRU Sao Paulo Guarulhos Intl-SEA Seattle/Tacoma Intl

21h 49m2 stops Miami Dallas/Fort Worth

$1,169American Airlines

Sat, Oct 24 - Fri, Nov 6

8:08 am - 5:05 amSEA Seattle/Tacoma Intl-GRU Sao Paulo Guarulhos Intl

16h 57m1 stop Miami

10:40 pm - 12:27 pmGRU Sao Paulo Guarulhos Intl-SEA Seattle/Tacoma Intl

18h 47m1 stop Boston Logan Intl

$1,178Multiple Airlines

Fri, Oct 23 - Sat, Nov 7

6:58 am - 7:10 amSEA Seattle/Tacoma Intl-GRU Sao Paulo Guarulhos Intl

20h 12m1 stop New York John F Kennedy Intl

10:40 pm - 12:27 pmGRU Sao Paulo Guarulhos Intl-SEA Seattle/Tacoma Intl

18h 47m1 stop Boston Logan Intl

$1,183Multiple Airlines

Sat, Oct 24 - Sat, Nov 7

10:42 am - 7:15 amSEA Seattle/Tacoma Intl-GRU Sao Paulo Guarulhos Intl

16h 33m1 stop Chicago O'Hare Intl

9:30 pm - 8:56 pmGRU Sao Paulo Guarulhos Intl-SEA Seattle/Tacoma Intl

28h 26m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

$1,214United Airlines

Sat, Oct 24 - Sat, Nov 7

7:17 am - 6:30 amSEA Seattle/Tacoma Intl-GRU Sao Paulo Guarulhos Intl

19h 13m1 stop Houston George Bush Intcntl

9:30 pm - 7:17 pmGRU Sao Paulo Guarulhos Intl-SEA Seattle/Tacoma Intl

26h 47m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

$1,214United Airlines

Fri, Oct 23 - Sat, Nov 7

8:50 am - 2:40 pmSEA Seattle/Tacoma Intl-SDU Rio de Janeiro Santos Dumont

25h 50m2 stops Orlando Sao Paulo Guarulhos Intl

4:55 pm - 2:12 pmSDU Rio de Janeiro Santos Dumont-SEA Seattle/Tacoma Intl

25h 17m2 stops Sao Paulo Congonhas Boston Logan Intl

$1,741LATAM Airlines

Thu, Oct 22 - Thu, Oct 29

11:59 pm - 10:15 amSEA Seattle/Tacoma Intl-GIG Rio de Janeiro–Galeão Intl

30h 16m1 stop Atlanta Hartsfield-Jackson

9:05 pm - 12:27 pmGIG Rio de Janeiro–Galeão Intl-SEA Seattle/Tacoma Intl

20h 22m1 stop Atlanta Hartsfield-Jackson

$2,350LATAM Airlines

Tue, Oct 20 - Wed, Nov 4

8:39 pm - 6:20 amSEA Seattle/Tacoma Intl-GRU Sao Paulo Guarulhos Intl

29h 41m1 stop Miami

12:05 am - 11:59 pmGRU Sao Paulo Guarulhos Intl-SEA Seattle/Tacoma Intl

28h 54m1 stop Miami

$6,207GOL

Fri, Oct 23 - Sat, Nov 28

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Air Canada flights from Seattle to Brazil

Our best Air Canada deals on Seattle to Brazil flight tickets

Air Canada

Feb 17

SEA3:15 pmSeattle/Tacoma Intl

38h 20m

2 stops

GRU10:35 amSao Paulo Guarulhos Intl

Feb 24

GRU9:45 pmSao Paulo Guarulhos Intl

21h 52m

2 stops

SEA2:37 pmSeattle/Tacoma Intl

$908

Air Canada

Mar 18

SEA8:40 amSeattle/Tacoma Intl

20h 20m

2 stops

GRU9:00 amSao Paulo Guarulhos Intl

Mar 29

GRU8:55 pmSao Paulo Guarulhos Intl

25h 28m

2 stops

SEA6:23 pmSeattle/Tacoma Intl

$921

Air Canada

Feb 20

SEA7:45 amSeattle/Tacoma Intl

44h 15m

2 stops

GRU9:00 amSao Paulo Guarulhos Intl

Feb 26

GRU9:45 pmSao Paulo Guarulhos Intl

52h 14m

2 stops

SEA8:59 pmSeattle/Tacoma Intl

$924

LATAM Airlines flights from Seattle to Brazil

Our best LATAM Airlines deals on Seattle to Brazil flight tickets

LATAM Airlines

Mar 30

SEA8:40 amSeattle/Tacoma Intl

32h 40m

2 stops

CNF9:20 pmBelo Horizonte Tancredo Neves Intl

Apr 2

CNF4:55 amBelo Horizonte Tancredo Neves Intl

21h 03m

2 stops

SEA9:58 pmSeattle/Tacoma Intl

$968

LATAM Airlines

Mar 30

SEA8:40 amSeattle/Tacoma Intl

32h 40m

2 stops

CNF9:20 pmBelo Horizonte Tancredo Neves Intl

Apr 2

CNF4:55 amBelo Horizonte Tancredo Neves Intl

21h 03m

2 stops

SEA9:58 pmSeattle/Tacoma Intl

$972

LATAM Airlines

Nov 26

SEA2:05 pmSeattle/Tacoma Intl

15h 10m

1 stop

GIG10:15 amRio de Janeiro–Galeão Intl

Dec 9

GIG9:05 pmRio de Janeiro–Galeão Intl

18h 13m

1 stop

SEA10:18 amSeattle/Tacoma Intl

$1,002

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleRio de Janeiro

SEA Seattle/Tacoma Intl - GIG Rio de Janeiro–Galeão Intl

SEAGIG

Seattle/Tacoma Intl

Sat 2/27

6:19 am-6:15 am

2 stops18h 56m

Rio de Janeiro–Galeão Intl

Sat 3/6

11:55 pm-12:32 am

1 stop29h 37m

$902

SeattleRio de Janeiro

SEA Seattle/Tacoma Intl - GIG Rio de Janeiro–Galeão Intl

SEAGIG

Seattle/Tacoma Intl

Sat 2/27

6:19 am-6:15 am

2 stops18h 56m

Rio de Janeiro–Galeão Intl

Sat 3/6

11:55 pm-12:32 am

1 stop29h 37m

$902

SeattleSao Paulo

SEA Seattle/Tacoma Intl - GRU Sao Paulo Guarulhos Intl

SEAGRU

Seattle/Tacoma Intl

Wed 2/17

3:15 pm-10:35 am

2 stops38h 20m

Sao Paulo Guarulhos Intl

Wed 2/24

9:45 pm-2:37 pm

2 stops21h 52m

$908

Quickest round-trip

SeattleSao Paulo

SEA Seattle/Tacoma Intl - GRU Sao Paulo Guarulhos Intl

SEAGRU

Seattle/Tacoma Intl

Wed 3/3

8:40 am-9:00 am

2 stops19h 20m

Sao Paulo Guarulhos Intl

Wed 3/17

9:45 pm-2:35 pm

2 stops20h 50m

$908

SeattleBelo Horizonte

SEA Seattle/Tacoma Intl - CNF Belo Horizonte Tancredo Neves Intl

SEACNF

Seattle/Tacoma Intl

Tue 3/30

8:40 am-9:20 pm

2 stops32h 40m

Belo Horizonte Tancredo Neves Intl

Fri 4/2

4:55 am-9:58 pm

2 stops21h 03m

$968

SeattleBelo Horizonte

SEA Seattle/Tacoma Intl - CNF Belo Horizonte Tancredo Neves Intl

SEACNF

Seattle/Tacoma Intl

Tue 3/30

8:40 am-9:20 pm

2 stops32h 40m

Belo Horizonte Tancredo Neves Intl

Fri 4/2

4:55 am-9:58 pm

2 stops21h 03m

$972

SeattleRio de Janeiro

SEA Seattle/Tacoma Intl - GIG Rio de Janeiro–Galeão Intl

SEAGIG

Seattle/Tacoma Intl

Thu 11/26

2:05 pm-10:15 am

1 stop15h 10m

Rio de Janeiro–Galeão Intl

Wed 12/9

9:05 pm-8:50 pm

1 stop28h 45m

$997

SeattleRio de Janeiro

SEA Seattle/Tacoma Intl - GIG Rio de Janeiro–Galeão Intl

SEAGIG

Seattle/Tacoma Intl

Mon 4/12

1:45 pm-4:40 pm

2 stops22h 55m

Rio de Janeiro–Galeão Intl

Mon 4/26

5:30 pm-1:00 pm

2 stops23h 30m

$1,003

SeattleSao Paulo

SEA Seattle/Tacoma Intl - GRU Sao Paulo Guarulhos Intl

SEAGRU

Seattle/Tacoma Intl

Wed 11/11

7:00 am-7:15 am

1 stop19h 15m

Sao Paulo Guarulhos Intl

Wed 11/18

9:30 pm-3:32 pm

1 stop23h 02m

$1,059

SeattleSao Paulo

SEA Seattle/Tacoma Intl - GRU Sao Paulo Guarulhos Intl

SEAGRU

Seattle/Tacoma Intl

Thu 12/31

7:02 am-9:30 am

1 stop21h 28m

Sao Paulo Guarulhos Intl

Thu 2/4

10:25 pm-9:59 pm

2 stops28h 34m

$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 February, then departing from Seattle during the month August is also very affordable. Most momondo users find prices during this month for around $943.

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 $929 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 $721 on momondo.

Can stopping save me money on Seattle to Brazil flights?

You could potentially save up to 1% 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

Best Price Found	$405
Fastest flight time	15h 15m
Direct flights	None

The best one-way flight to Brazil from Seattle in the past 72 hours is $405. The best round-trip flight deal from Seattle to Brazil found on momondo in the last 72 hours is $902.

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

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 October 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
American Airlines	PriceFrom $550	Free Cancellation	Rating 7.0 12,178 reviews	Search American Airlines flights
United Airlines	PriceFrom $600	Free Cancellation	Rating 7.3 10,389 reviews	Search United Airlines flights
Delta	PriceFrom $609	Free Cancellation	Rating 7.8 8,651 reviews	Search Delta flights
LATAM Airlines	PriceFrom $711	Free Cancellation	Rating 7.4 1,972 reviews	Search LATAM Airlines flights
GOL	PriceFrom $943	Free Cancellation	Rating 7.3 1,326 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.