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Cheap flights from Sao Paulo Guarulhos Intl Airport to Seattle from $320

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sao Paulo Guarulhos Intl Airport to Seattle departing on 2/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Sao Paulo Guarulhos Intl Airport to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
9:15 pm - 11:15 pm
GRU
-
SEA
31h 00m1 stop
Delta Logo
11:05 pm - 5:40 am
SEA
-
GRU
25h 35m1 stop
$491Delta
Sun, Feb 1 - Sat, Feb 28
United Airlines Logo
10:25 pm - 11:32 am
GRU
-
SEA
42h 07m2 stops
United Airlines Logo
7:00 am - 10:20 am
SEA
-
GRU
22h 20m2 stops
$492United Airlines
Sun, Feb 1 - Sat, Feb 28
American Airlines Logo
11:00 pm - 5:45 pm
GRU
-
SEA
23h 45m1 stop
American Airlines Logo
12:59 am - 8:10 am
SEA
-
GRU
26h 11m1 stop
$501American Airlines
Wed, Feb 4 - Wed, Feb 25
American Airlines Logo
12:15 am - 3:34 pm
GRU
-
SEA
20h 19m2 stops
American Airlines Logo
5:39 am - 8:10 am
SEA
-
GRU
21h 31m1 stop
$506American Airlines
Tue, Feb 3 - Thu, Feb 26
LATAM Airlines Logo
3:20 pm - 10:07 am
GRU
-
SEA
23h 47m2 stops
LATAM Airlines Logo
11:05 pm - 5:40 am
SEA
-
GRU
25h 35m1 stop
$508LATAM Airlines
Thu, Feb 26 - Sat, Mar 7
American Airlines Logo
11:00 pm - 4:02 pm
GRU
-
SEA
22h 02m1 stop
American Airlines Logo
12:59 am - 8:10 am
SEA
-
GRU
27h 11m1 stop
$510American Airlines
Wed, Mar 4 - Tue, Mar 17
American Airlines Logo
10:35 pm - 4:02 pm
GRU
-
SEA
22h 27m2 stops
American Airlines Logo
12:59 am - 8:10 am
SEA
-
GRU
27h 11m1 stop
$514American Airlines
Wed, Mar 4 - Tue, Mar 17
Multiple Airlines Logo
10:15 am - 9:07 pm
GRU
-
SEA
38h 52m1 stop
Multiple Airlines Logo
10:45 pm - 8:40 pm
SEA
-
GRU
17h 55m1 stop
$520Multiple Airlines
Mon, Apr 20 - Tue, May 5
LATAM Airlines Logo
10:15 am - 9:07 pm
GRU
-
SEA
38h 52m1 stop
LATAM Airlines Logo
7:15 am - 12:15 pm
SEA
-
GRU
25h 00m2 stops
$542LATAM Airlines
Mon, Apr 20 - Tue, May 5
United Airlines Logo
9:45 pm - 4:01 pm
GRU
-
SEA
23h 16m1 stop
United Airlines Logo
8:17 am - 10:20 am
SEA
-
GRU
21h 03m1 stop
$549United Airlines
Sun, Feb 8 - Sun, Feb 15

United Airlines flights from Sao Paulo Guarulhos Intl Airport to Seattle

Our best United Airlines deals on Sao Paulo Guarulhos Intl Airport to Seattle flight tickets
United Airlines
Feb 1
GRU10:15 pmSao Paulo Guarulhos Intl
29h 28m
2 stops
SEA10:43 pmSeattle/Tacoma Intl
Feb 28
SEA11:59 pmSeattle/Tacoma Intl
29h 21m
2 stops
GRU10:20 amSao Paulo Guarulhos Intl
$491
Find similar
United Airlines
Feb 1
GRU10:25 pmSao Paulo Guarulhos Intl
42h 07m
2 stops
SEA11:32 amSeattle/Tacoma Intl
Feb 28
SEA7:00 amSeattle/Tacoma Intl
22h 20m
2 stops
GRU10:20 amSao Paulo Guarulhos Intl
$492
Find similar
United Airlines
Feb 8
GRU9:45 pmSao Paulo Guarulhos Intl
23h 16m
1 stop
SEA4:01 pmSeattle/Tacoma Intl
Feb 15
SEA8:17 amSeattle/Tacoma Intl
21h 03m
1 stop
GRU10:20 amSao Paulo Guarulhos Intl
$549
Find similar

LATAM Airlines flights from Sao Paulo Guarulhos Intl Airport to Seattle

Our best LATAM Airlines deals on Sao Paulo Guarulhos Intl Airport to Seattle flight tickets
LATAM Airlines
Feb 26
GRU3:20 pmSao Paulo Guarulhos Intl
23h 47m
2 stops
SEA10:07 amSeattle/Tacoma Intl
Mar 7
SEA11:05 pmSeattle/Tacoma Intl
25h 35m
1 stop
GRU5:40 amSao Paulo Guarulhos Intl
$508
Find similar
LATAM Airlines
Apr 20
GRU10:15 amSao Paulo Guarulhos Intl
38h 52m
1 stop
SEA9:07 pmSeattle/Tacoma Intl
May 5
SEA7:15 amSeattle/Tacoma Intl
25h 00m
2 stops
GRU12:15 pmSao Paulo Guarulhos Intl
$542
Find similar
LATAM Airlines
Feb 4
GRU9:15 pmSao Paulo Guarulhos Intl
22h 39m
2 stops
SEA2:54 pmSeattle/Tacoma Intl
Feb 26
SEA2:00 pmSeattle/Tacoma Intl
34h 40m
2 stops
GRU5:40 amSao Paulo Guarulhos Intl
$640
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Sao Paulo Guarulhos Intl Airport to Seattle 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 December 27, 2025.
Use the filters below to find and compare flights from Sao Paulo Guarulhos Intl Airport to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

Sun 2/1

9:15 pm-11:15 pm

1 stop31h 00m

Seattle/Tacoma Intl

Sat 2/28

11:05 pm-5:40 am

1 stop25h 35m

$491

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

Sun 2/1

10:25 pm-11:32 am

2 stops42h 07m

Seattle/Tacoma Intl

Sat 2/28

7:00 am-10:20 am

2 stops22h 20m

$492

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

Wed 2/4

11:00 pm-5:45 pm

1 stop23h 45m

Seattle/Tacoma Intl

Wed 2/25

12:59 am-8:10 am

1 stop26h 11m

$501

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

Tue 2/3

12:15 am-3:34 pm

2 stops20h 19m

Seattle/Tacoma Intl

Thu 2/26

5:39 am-8:10 am

1 stop21h 31m

$506

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

Thu 2/26

3:20 pm-10:07 am

2 stops23h 47m

Seattle/Tacoma Intl

Sat 3/7

11:05 pm-5:40 am

1 stop25h 35m

$508

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

Wed 3/4

11:00 pm-4:02 pm

1 stop22h 02m

Seattle/Tacoma Intl

Tue 3/17

12:59 am-8:10 am

1 stop27h 11m

$510

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

Wed 3/4

10:35 pm-4:02 pm

2 stops22h 27m

Seattle/Tacoma Intl

Tue 3/17

12:59 am-8:10 am

1 stop27h 11m

$514

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

Mon 4/20

10:15 am-9:07 pm

1 stop38h 52m

Seattle/Tacoma Intl

Tue 5/5

10:45 pm-8:40 pm

1 stop17h 55m

$520

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

Mon 4/20

10:15 am-9:07 pm

1 stop38h 52m

Seattle/Tacoma Intl

Tue 5/5

7:15 am-12:15 pm

2 stops25h 00m

$542

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

Sun 2/8

9:45 pm-4:01 pm

1 stop23h 16m

Seattle/Tacoma Intl

Sun 2/15

8:17 am-10:20 am

1 stop21h 03m

$549

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 Seattle from

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

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 Seattle?

In general, August is the cheapest month to fly from Sao Paulo Guarulhos Intl Airport to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $493. If you don’t want to visit Seattle in August, then you should wait until September to fly from Sao Paulo Guarulhos Intl Airport, when ticket prices are also cheap, with an average price of $609.

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Sao Paulo Guarulhos Intl Airport is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $1,097. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from Sao Paulo Guarulhos Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,663.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Sao Paulo Guarulhos Intl Airport in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,118 when looking at flights departing in the morning. Flights to Seattle are more costly in the evening, with an average ticket price of $1,218. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Seattle?

You are more likely to see cheaper flights to Seattle from Sao Paulo Guarulhos Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $725 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Sao Paulo Guarulhos Intl Airport for as low as $595 on momondo.

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

You could potentially save up to 7% on your flight if you consider stops on a Sao Paulo Guarulhos Intl Airport to Seattle flight.

How have Sao Paulo Guarulhos Intl Airport to Seattle flight prices changed over time?

As of December 2025, prices for Sao Paulo Guarulhos Intl Airport to Seattle flights are approximately 4% cheaper when compared to flights at the same time last year.

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

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

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

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

Fastest flight time

17h 29m

Direct flights

None
The fastest flight from Sao Paulo Guarulhos Intl Airport to Seattle takes 17h 29m
There are no direct flights from Sao Paulo Guarulhos Intl Airport to Seattle. There are no popular flight routes from Sao Paulo Guarulhos Intl Airport to Seattle.
Search flight deals

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

    A flight from Sao Paulo Guarulhos Intl to Seattle/Tacoma Intl will travel around 6780.4 mi. Typically, this will take 17h 29m by plane in normal conditions.

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

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sao Paulo Guarulhos Intl Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The travel and health documents required for your trip to Seattle/Tacoma Intl Airport 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 Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Best airlines flying from Sao Paulo Guarulhos Intl Airport to Seattle

Compare and see reviews for airlines that fly from Sao Paulo Guarulhos Intl Airport to Seattle with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $476Free CancellationRating
7.4
9,116 reviews
Search United Airlines flights
DeltaPriceFrom $487Free CancellationRating
7.9
8,021 reviews
Search Delta flights
American AirlinesPriceFrom $499Free CancellationRating
7.2
11,069 reviews
Search American Airlines flights
LATAM AirlinesPriceFrom $500Free CancellationRating
7.5
1,896 reviews
Search LATAM Airlines flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
SeaTac
Ocean Shores
Renton
Olympia
Lynnwood
Kent
Marysville
Puyallup
Redmond
Tukwila
Federal Way
Cle Elum
Lakewood
Fife
Centralia
Westport
Kirkland
Shoreline

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Sao Paulo to Seattle. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Seattle from Sao Paulo which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Sao Paulo to Seattle flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Seattle from Sao Paulo 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.

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