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Cheap flights from Seattle to Sao Paulo from $330

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Sao Paulo departing on 3/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Seattle to Sao Paulo

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:00 am - 10:20 am
SEA
-
GRU
23h 20m
2 stops
United Airlines Logo
10:20 pm - 10:37 pm
GRU
-
SEA
28h 17m
1 stop
$631United Airlines
Wed, Mar 18 - Wed, Apr 22
Avianca Logo
7:00 am - 7:15 am
SEA
-
GRU
19h 15m
1 stop
Avianca Logo
9:45 pm - 7:25 pm
GRU
-
SEA
25h 40m
1 stop
$636Avianca
Sat, Feb 28 - Mon, Mar 9
American Airlines Logo
6:44 am - 8:10 am
SEA
-
GRU
20h 26m
1 stop
American Airlines Logo
11:00 pm - 12:54 pm
GRU
-
SEA
17h 54m
1 stop
$639American Airlines
Sun, Mar 1 - Sun, Mar 8
Avianca Logo
7:00 am - 7:15 am
SEA
-
GRU
19h 15m
1 stop
Avianca Logo
9:45 pm - 7:03 pm
GRU
-
SEA
25h 18m
2 stops
$640Avianca
Sat, Feb 28 - Mon, Mar 9
LATAM Airlines Logo
1:45 pm - 9:55 am
SEA
-
GRU
16h 10m
1 stop
LATAM Airlines Logo
9:00 pm - 7:48 pm
GRU
-
SEA
26h 48m
1 stop
$642LATAM Airlines
Tue, Mar 17 - Tue, Mar 24
United Airlines Logo
8:00 am - 9:30 am
SEA
-
GRU
21h 30m
2 stops
United Airlines Logo
9:30 pm - 8:56 pm
GRU
-
SEA
27h 26m
1 stop
$643United Airlines
Mon, Mar 9 - Fri, Mar 13
American Airlines Logo
6:53 am - 6:20 am
SEA
-
GRU
19h 27m
2 stops
American Airlines Logo
12:15 am - 11:40 pm
GRU
-
SEA
27h 25m
1 stop
$644American Airlines
Mon, Mar 9 - Fri, Mar 13
United Airlines Logo
7:00 am - 10:20 am
SEA
-
GRU
22h 20m
2 stops
United Airlines Logo
10:15 pm - 7:28 pm
GRU
-
SEA
25h 13m
2 stops
$647United Airlines
Sat, Feb 28 - Wed, Mar 11
United Airlines Logo
11:59 pm - 7:15 am
SEA
-
GRU
26h 16m
1 stop
United Airlines Logo
10:15 pm - 10:45 pm
GRU
-
SEA
28h 30m
1 stop
$653United Airlines
Fri, Mar 6 - Wed, Mar 25
Delta Logo
11:05 pm - 9:35 am
SEA
-
GRU
29h 30m
1 stop
Delta Logo
3:55 am - 9:48 pm
GRU
-
SEA
21h 53m
2 stops
$654Delta
Fri, Mar 6 - Wed, Mar 25

LATAM Airlines flights from Seattle to Sao Paulo Guarulhos Intl Airport

Our best LATAM Airlines deals on Seattle to Sao Paulo Guarulhos Intl Airport flight tickets
LATAM Airlines
Mar 2
SEA6:15 amSeattle/Tacoma Intl
18h 25m
1 stop
GRU5:40 amSao Paulo Guarulhos Intl
Mar 9
GRU10:55 pmSao Paulo Guarulhos Intl
26h 53m
1 stop
SEA9:48 pmSeattle/Tacoma Intl
$616
LATAM Airlines
Mar 17
SEA1:45 pmSeattle/Tacoma Intl
16h 10m
1 stop
GRU9:55 amSao Paulo Guarulhos Intl
Mar 24
GRU9:00 pmSao Paulo Guarulhos Intl
26h 48m
1 stop
SEA7:48 pmSeattle/Tacoma Intl
$642
LATAM Airlines
Mar 1
SEA6:15 amSeattle/Tacoma Intl
18h 25m
1 stop
GRU5:40 amSao Paulo Guarulhos Intl
Mar 8
GRU11:45 pmSao Paulo Guarulhos Intl
18h 10m
1 stop
SEA1:55 pmSeattle/Tacoma Intl
$672

United Airlines flights from Seattle to Sao Paulo Guarulhos Intl Airport

Our best United Airlines deals on Seattle to Sao Paulo Guarulhos Intl Airport flight tickets
United Airlines
Mar 18
SEA7:00 amSeattle/Tacoma Intl
23h 20m
2 stops
GRU10:20 amSao Paulo Guarulhos Intl
Apr 22
GRU10:20 pmSao Paulo Guarulhos Intl
28h 17m
1 stop
SEA10:37 pmSeattle/Tacoma Intl
$631
United Airlines
Mar 1
SEA6:45 amSeattle/Tacoma Intl
21h 45m
1 stop
GRU9:30 amSao Paulo Guarulhos Intl
Mar 6
GRU9:45 pmSao Paulo Guarulhos Intl
19h 04m
1 stop
SEA11:49 amSeattle/Tacoma Intl
$643
United Airlines
Feb 28
SEA11:59 pmSeattle/Tacoma Intl
29h 21m
2 stops
GRU10:20 amSao Paulo Guarulhos Intl
Mar 8
GRU9:45 pmSao Paulo Guarulhos Intl
25h 18m
2 stops
SEA7:03 pmSeattle/Tacoma Intl
$647

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Sao Paulo Guarulhos Intl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 2, 2026.
Use the filters below to find and compare flights from Seattle to Sao Paulo Guarulhos Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Wed 3/18

7:00 am-10:20 am

2 stops23h 20m

Sao Paulo Guarulhos Intl

Wed 4/22

10:20 pm-10:37 pm

1 stop28h 17m

$631

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Sat 2/28

7:00 am-7:15 am

1 stop19h 15m

Sao Paulo Guarulhos Intl

Mon 3/9

9:45 pm-7:25 pm

1 stop25h 40m

$636

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Sun 3/1

6:44 am-8:10 am

1 stop20h 26m

Sao Paulo Guarulhos Intl

Sun 3/8

11:00 pm-12:54 pm

1 stop17h 54m

$639

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Sat 2/28

7:00 am-7:15 am

1 stop19h 15m

Sao Paulo Guarulhos Intl

Mon 3/9

9:45 pm-7:03 pm

2 stops25h 18m

$640

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Tue 3/17

1:45 pm-9:55 am

1 stop16h 10m

Sao Paulo Guarulhos Intl

Tue 3/24

9:00 pm-7:48 pm

1 stop26h 48m

$642

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Mon 3/9

8:00 am-9:30 am

2 stops21h 30m

Sao Paulo Guarulhos Intl

Fri 3/13

9:30 pm-8:56 pm

1 stop27h 26m

$643

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Mon 3/9

6:53 am-6:20 am

2 stops19h 27m

Sao Paulo Guarulhos Intl

Fri 3/13

12:15 am-11:40 pm

1 stop27h 25m

$644

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Sat 2/28

7:00 am-10:20 am

2 stops22h 20m

Sao Paulo Guarulhos Intl

Wed 3/11

10:15 pm-7:28 pm

2 stops25h 13m

$647

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Fri 3/6

11:59 pm-7:15 am

1 stop26h 16m

Sao Paulo Guarulhos Intl

Wed 3/25

10:15 pm-10:45 pm

1 stop28h 30m

$653

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Fri 3/6

11:05 pm-9:35 am

1 stop29h 30m

Sao Paulo Guarulhos Intl

Wed 3/25

3:55 am-9:48 pm

2 stops21h 53m

$654

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Sao Paulo from

How to get the cheapest flight ticket from Seattle to Sao Paulo Guarulhos Intl Airport

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

What is the cheapest month to fly to Sao Paulo Guarulhos Intl Airport?

In general, October is the cheapest month to fly from Seattle to Sao Paulo Guarulhos Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $502. If you don’t want to visit Sao Paulo Guarulhos Intl Airport in October, then you should wait until November to fly from Seattle, when ticket prices are also cheap, with an average price of $603.

How far in advance should I book a flight to Sao Paulo Guarulhos Intl Airport?

You are more likely to see cheaper flights to Sao Paulo Guarulhos Intl Airport from Seattle when booking week ahead of your departure date. In general, you can expect to find flights to Sao Paulo Guarulhos Intl Airport for around $709 when searching week out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sao Paulo Guarulhos Intl Airport from Seattle for as low as $588 on momondo.

Can stopping save me money on Seattle to Sao Paulo Guarulhos Intl Airport flights?

You could potentially save up to 20% on your flight if you consider stops on a Seattle to Sao Paulo Guarulhos Intl Airport flight.

When to book flights from Seattle to Sao Paulo Guarulhos Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Sao Paulo Guarulhos Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Sao Paulo Guarulhos Intl Airport (SEA to GRU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Sao Paulo Guarulhos Intl Airport

Fastest flight time

15h 15m

Direct flights

None
The fastest flight from Seattle to Sao Paulo Guarulhos Intl Airport takes 15h 15m
There are no direct flights from Seattle to Sao Paulo Guarulhos Intl Airport. There are no popular flight routes from Seattle to Sao Paulo Guarulhos Intl Airport.
Search flight deals

  • How far is Seattle/Tacoma Intl to Sao Paulo Guarulhos Intl by plane?

    The straight-line distance from Seattle/Tacoma Intl to Sao Paulo Guarulhos Intl is 6780.4 mi. By plane, this route typically takes 15h 15m.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Sao Paulo Guarulhos Intl Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Sao Paulo Guarulhos Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Sao Paulo Guarulhos Intl Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Sao Paulo Guarulhos Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Sao Paulo Guarulhos Intl Airport.

  • What documentation or ID do you need to fly to Sao Paulo Guarulhos Intl Airport?

    The necessary travel and health documents for your Sao Paulo Guarulhos Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Seattle to Sao Paulo Guarulhos Intl Airport?

Best airlines flying from Seattle to Sao Paulo Guarulhos Intl Airport

Compare and see reviews for airlines that fly from Seattle to Sao Paulo Guarulhos Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $465Free CancellationRating
7.2
11,211 reviews
Search American Airlines flights
LATAM AirlinesPriceFrom $494Free CancellationRating
7.5
1,917 reviews
Search LATAM Airlines flights
United AirlinesPriceFrom $498Free CancellationRating
7.4
9,229 reviews
Search United Airlines flights
DeltaPriceFrom $498Free CancellationRating
7.9
8,129 reviews
Search Delta flights
GOLPriceFrom $599Free CancellationRating
7.3
1,163 reviews
Search GOL flights
Air CanadaPriceFrom $745Free CancellationRating
7.1
10,673 reviews
Search Air Canada flights

Traveling to a place near Sao Paulo?

Book flights to Sao Paulo if you plan to visit one of these locations
Guarulhos
Santos
Guarujá
Campinas
Aparecida

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seattle to Sao Paulo. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Sao Paulo from Seattle with this policy.

How can momondo help me find flights from Seattle to Sao Paulo?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Sao Paulo from Seattle.

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

Yes. momondo can track prices for Seattle to Sao Paulo flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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