$412 Cheap Flights from Seattle (SEA) to São Paulo (GRU)

View $412 flight on Tue, Jan 27, 2026Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to São Paulo/Guarulhos Intl. Airport

Cheap Flights from Seattle to São Paulo (SEA-GRU)

Prices were available within the past 7 days and start at $412 for one-way flights and $600 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Mar 5 - Wed, Mar 11
SEA
Seattle
GRU
Sao Paulo
$600 Roundtrip, just found
$600
Roundtrip
just found
Select American Airlines flight, departing Thu, Mar 5 from Seattle to Sao Paulo, returning Wed, Mar 11, priced at $600 just found
Delta
Thu, Mar 5 - Wed, Mar 11
SEA
Seattle
GRU
Sao Paulo
$600 Roundtrip, just found
$600
Roundtrip
just found
Select Delta flight, departing Thu, Mar 5 from Seattle to Sao Paulo, returning Wed, Mar 11, priced at $600 just found
United
Mon, Mar 9 - Wed, Mar 18
SEA
Seattle
GRU
Sao Paulo
$600 Roundtrip, just found
$600
Roundtrip
just found
Select United flight, departing Mon, Mar 9 from Seattle to Sao Paulo, returning Wed, Mar 18, priced at $600 just found
American Airlines
Fri, Nov 14 - Fri, Nov 21
SEA
Seattle
GRU
Sao Paulo
$605 Roundtrip, just found
$605
Roundtrip
just found
Select American Airlines flight, departing Fri, Nov 14 from Seattle to Sao Paulo, returning Fri, Nov 21, priced at $605 just found
American Airlines
Fri, Nov 28 - Fri, Dec 5
SEA
Seattle
GRU
Sao Paulo
$610 Roundtrip, found 1 day ago
$610
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Nov 28 from Seattle to Sao Paulo, returning Fri, Dec 5, priced at $610 found 1 day ago
Delta
Sat, Jan 24 - Sat, Jan 31
SEA
Seattle
GRU
Sao Paulo
$613 Roundtrip, found 6 days ago
$613
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, Jan 24 from Seattle to Sao Paulo, returning Sat, Jan 31, priced at $613 found 6 days ago
JetBlue Airways
Sun, Aug 16 - Sat, Aug 29
SEA
Seattle
GRU
Sao Paulo
$615 Roundtrip, found 1 day ago
$615
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Sun, Aug 16 from Seattle to Sao Paulo, returning Sat, Aug 29, priced at $615 found 1 day ago
Delta
Fri, Nov 14 - Fri, Nov 21
SEA
Seattle
GRU
Sao Paulo
$615 Roundtrip, just found
$615
Roundtrip
just found
Select Delta flight, departing Fri, Nov 14 from Seattle to Sao Paulo, returning Fri, Nov 21, priced at $615 just found
American Airlines
Mon, Nov 3 - Fri, Nov 14
SEA
Seattle
GRU
Sao Paulo
$618 Roundtrip, found 7 hours ago
$618
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Mon, Nov 3 from Seattle to Sao Paulo, returning Fri, Nov 14, priced at $618 found 7 hours ago
Alaska Airlines
Tue, Aug 11 - Sun, Sep 13
SEA
Seattle
GRU
Sao Paulo
$618 Roundtrip, found 1 day ago
$618
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Aug 11 from Seattle to Sao Paulo, returning Sun, Sep 13, priced at $618 found 1 day ago

Find the cheapest month to fly from Seattle (SEA) to São Paulo (GRU)

March is typically the cheapest month to fly

From $488 - $909 per traveler.

Alternative airports near São Paulo

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Guarulhos - Governor Andre Franco Montoro Intl. GRU. Cheapest option available. Average driving time to city center is 22 minutes. Flights from $600
GRU
Guarulhos - Governor Andre Franco Montoro Intl.
Cheapest
Average driving time to city center22 min
Flights from $600
Flights from Seattle (SEA) to São Paulo (GRU)
Origin airport
Seattle - Tacoma Intl.
Destination airport
Guarulhos - Governor André Franco Montoro Intl.
Airlines serving
Aeromexico, Air Canada, Alaska Airlines, American Airlines, Copa, Delta, GOL Linhas Aereas S.A., LATAM Airlines Group, United, avianca
Roundtrip price
$600
Distance
6777 mi

Seattle to São Paulo Flights

The cheapest times to fly from Seattle to São Paulo

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Seattle to São Paulo are during the month of March. You can find some of the cheapest flights from Seattle to São Paulo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seattle to São Paulo

Sunday is one of the best days to book for cheap flights from Seattle to São Paulo: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Seattle to São Paulo

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Seattle to São Paulo in 2025. You can also book with separate airlines for your outbound and return journeys, from $412 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Seattle to São Paulo flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Seattle to São Paulo airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Seattle - Tacoma Intl. Airport (SEA) to Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) cost?
Lock in a cheap one-way flight from $412 or cheap return flight from $600 from Seattle - Tacoma Intl. Airport (SEA) to Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Seattle - Tacoma Intl. Airport (SEA) to Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU)?
March is the least expensive month to fly from SEA to GRU. Traveling during quieter months is often the key to scoring lower fares.
What is the cheapest airline that flies from Seattle - Tacoma Intl. Airport (SEA) to Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest SEA to GRU flight.
How many flights per day from Seattle - Tacoma Intl. Airport (SEA) to Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU)?
Direct flights from Seattle - Tacoma Intl. Airport (SEA) to Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SEA to GRU?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can change based on a number of factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Seattle - Tacoma Intl. Airport (SEA) to Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU)?
Choose a flight from Seattle - Tacoma Intl. Airport (SEA) to Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) that leaves before 3 PM to reduce the risk of cancellations and delays. Departures after this hour have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Seattle - Tacoma Intl. Airport (SEA) to Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) last-minute?
Booking your flight from SEA to GRU just before your trip is generally more expensive. But if there's some wiggle room with your departure dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a SEA to GRU flight and hotel package?
Securing a SEA to GRU flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Pick from our wide range of hotels and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU)?
Usually, it's possible to reschedule or cancel your SEA to GRU flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more information on our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.