SEA - GRU

$392 Find Cheap Flights from Seattle to Sao Paulo Guarulhos Airport - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Guarulhos Intl departing on 9/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

Save 20% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$857
Typical prices: $632-$956
WestJet
Sun 1/24Mon 2/8
SEA - GRU • 1 stop
Cheapest one-way
$419
Typical prices: $428-$497
Multiple Airlines
Wed 9/2
SEA - GRU • 2 stops
Top airlines
Cheapest • from $866 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Seattle and Guarulhos Intl. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $894 (round-trip)
Shortest trip • 15h 42m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 22% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Guarulhos Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Seattle to Guarulhos Intl (SEA-GRU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Guarulhos Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Guarulhos Intl

Sun, Jan 24 - Mon, Feb 8
Multiple Airlines Logo
3:10 pm - 2:35 pm
SEA
-
GRU
18h 25m
1 stop
Multiple Airlines Logo
7:40 pm - 8:00 am
GRU
-
SEA
17h 20m
1 stop
$857Multiple Airlines
Fri, Oct 23 - Sun, Nov 8
Air Canada Logo
10:30 am - 9:50 am
SEA
-
GRU
19h 20m
2 stops
Air Canada Logo
9:45 pm - 2:37 pm
GRU
-
SEA
21h 52m
2 stops
$866Air Canada
Thu, Sep 3 - Thu, Sep 17
LATAM Airlines Logo
8:05 am - 5:05 am
SEA
-
GRU
17h 00m
1 stop
LATAM Airlines Logo
10:45 pm - 2:55 pm
GRU
-
SEA
20h 10m
1 stop
$875LATAM Airlines
Fri, Aug 14 - Tue, Aug 18
LATAM Airlines Logo
8:05 am - 5:05 am
SEA
-
GRU
17h 00m
1 stop
LATAM Airlines Logo
11:15 pm - 12:27 pm
GRU
-
SEA
17h 12m
1 stop
$891LATAM Airlines
Fri, Sep 4 - Wed, Sep 9
United Airlines Logo
8:10 am - 9:30 am
SEA
-
GRU
21h 20m
1 stop
United Airlines Logo
10:20 pm - 7:14 pm
GRU
-
SEA
24h 54m
1 stop
$929United Airlines
Thu, Sep 3 - Wed, Sep 9
United Airlines Logo
11:03 am - 9:40 am
SEA
-
GRU
18h 37m
2 stops
United Airlines Logo
10:20 pm - 7:14 pm
GRU
-
SEA
24h 54m
1 stop
$929United Airlines
Mon, Aug 24 - Tue, Sep 8
Delta Logo
8:05 am - 5:05 am
SEA
-
GRU
17h 00m
1 stop
Delta Logo
11:00 pm - 9:55 pm
GRU
-
SEA
26h 55m
1 stop
$933Delta
Mon, Aug 24 - Tue, Sep 8
Delta Logo
10:35 pm - 8:00 pm
SEA
-
GRU
17h 25m
2 stops
Delta Logo
11:00 pm - 9:55 pm
GRU
-
SEA
26h 55m
1 stop
$933Delta
Wed, Sep 9 - Wed, Nov 4
American Airlines Logo
5:30 am - 9:00 am
SEA
-
GRU
23h 30m
1 stop
American Airlines Logo
12:05 am - 11:59 pm
GRU
-
SEA
28h 54m
1 stop
$943American Airlines
Fri, Aug 14 - Sun, Aug 23
American Airlines Logo
10:15 am - 8:20 am
SEA
-
GRU
18h 05m
2 stops
American Airlines Logo
9:25 pm - 2:28 pm
GRU
-
SEA
21h 03m
2 stops
$944American Airlines
Booking Insights

KAYAK's insights & trends for Seattle to Guarulhos Intl flights

Get data-powered insights and trends into flights from Seattle to Guarulhos Intl to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Seattle to Sao Paulo Guarulhos Intl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Seattle to Sao Paulo Guarulhos Intl Airport departing in January.

Flight prices are typical for this route right now.

Flights to Sao Paulo Guarulhos Intl Airport from Seattle usually cost between $718 and $892 in January.
The lowest price found in the past 5 days was $857 on Multiple Airlines (Jan 24-Feb 8).

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Sao Paulo Guarulhos Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Seattle to Sao Paulo Guarulhos Intl Airport is May, where tickets cost $626 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $1,078 and $1,003 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Seattle to Sao Paulo Guarulhos Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Seattle to Sao Paulo Guarulhos Intl Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Good to know

Low season

January

Cheapest flight

$392
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly with an average 34% increase in price.
Flight from Seattle to Sao Paulo Guarulhos Airport

When to book flights from Seattle to Guarulhos Intl

Are your dates flexible? Find out the best times to travel from Seattle to Guarulhos Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Seattle to Sao Paulo Guarulhos Airport flights

  • What is the cheapest flight from Seattle to Sao Paulo Guarulhos Intl Airport?

    In the last 5 days, the lowest price for a flight from Seattle to Sao Paulo Guarulhos Intl Airport was $392 for a one-way ticket and $857 for a round-trip.

  • Do I need a passport to fly between Seattle and Sao Paulo Guarulhos Airport?

    A passport is required to fly from Seattle to Sao Paulo Guarulhos Airport.

  • Which aircraft models fly most regularly from Seattle to Sao Paulo Guarulhos Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Seattle to Sao Paulo Guarulhos Airport?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Seattle and Sao Paulo Guarulhos Airport, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Seattle to Sao Paulo, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Seattle to Sao Paulo are Delta and United Airlines. With an average price for the route of $750 and an overall rating of 7.8, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $761 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Seattle to Sao Paulo Guarulhos Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Sao Paulo Guarulhos Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Sao Paulo Guarulhos Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sao Paulo Guarulhos Airport from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Sao Paulo Guarulhos Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sao Paulo Guarulhos Airport with an airline and back to Seattle with another airline. Booking your flights between Seattle and GRU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Sao Paulo Guarulhos Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sao Paulo Guarulhos Airport from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from Seattle to Guarulhos Intl

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Sao Paulo. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Guarulhos Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8489 reviews
7.2Food
8.1Boarding
7.8Comfort
8.5Crew
7.8Entertainment
Airline reviews

Everything worked smoothly, never had a concern with the flight from start to finish.

10.0 ExcellentSteve, Jul 2026
SEA - AMS
Read more Delta reviews

Everything worked smoothly, never had a concern with the flight from start to finish.

My flight was delayed by 4 hours in 30 minute increments. The gate agents were amazing but the communication was not. We were told that there was a maintenance issue but they didn't know what it was. That didn't inspire confidence. Then they said they found it and it was fixed and the pilot just needed to sign off. Then the pilot needed to talk to the other pilot from the arriving flight and we'd be fine. Then we were waiting for the pilot to call back. Then the maintenance issue wasn't fixed. Then they decided we were getting a new plane (why didn't they decide this earlier??). Fine. But then they announced we were changing gates AND terminals. And we were boarding in 20 minutes. So we all had to run to the new terminal gate. We could have taken off at that time, but we then had to wait for all the people who rebooked on a different flight to book this flight again. That took 30+ minutes because there was only one gate agent. When everyone ditched this flight, I saw it as an opportunity to upgrade to comfort. Delta, the greedy jerks they are, charged me $121. After their delay, their fault, their issues, couldn't even discount an upgrade. They only handed out $12 meal vouchers for the delay. I can't even get a snack from starbucks for that.

Love me some Delta. One of the few airlines to recognize and support veterans. Easy boarding, flight was on time and arrived early and the flight attendants were excellent on this flight.

We sat on the runway for over an hour before departure. That was unwelcome.

The Boarding process was great. Particularly since my wife and I require assistance. The flight attendants were amazing. We travel frequently; they honestly were a cut above. 😀

Communication doesn't exist. If you have any issues nobody will help you. I was told that the supervisor doesn't want to talk to us no matter what we need, so if you have a problem that's your problem. And the website doesn't work also, even to pay in advance for the first baggage fee. People with handicap needs of assistance are in a very bad situation also, because one single person has to handle two or three wheelchair at the same time, running and living you alone literally at the airplanes door waiting when even the pilots and crew members are already living and about to close the gate and you are there waiting for someone to show up to take you in a wheelchair to where you need to go, and some employees are nice and still trying to help you, but is hard to them to hand to much, and others are just very rude, and even told us that they are looking for better jobs. The food wasn't enough for all the passengers and the ones like us on the back of the aircraft had no choice but accept what of left doesn't what it was because the people of the front took most the food. The delays were everywhere and people walking gate to gate to find where they should go for checking, but nobody knew anything because they changed everything on last minute. You, the passengers, have nothing you could do about nothing, even when you told them that the rules and regulations says that if that is a delay more than 3 hours they should pay you for that, but what they gave us was only 12 dollars for me and 12 dollars for my daughter, two handicap people after all these troubles, and after we had the need to beg for water and food. Everything in our trip was just terrible 😕 😪 😩 from the beginning to the end when the people that suppose to assist us with the wheelchairs left us in a isolated spot where we should wait for Uber to pick us up, in the meadow of the night due to the flight delay (departure was 7:55 PM, MCO to Logan, and was delayed until 12:45 AM, when we were already waiting for our connection for more the 3 hours from the previous flight from GRU/Brazil with Latam, the worse carrier ever). But we did accept the voucher for food and again they left us at the court food at the airport and we had to call them to go there and pick us up otherwise they would not even notice that we would being left behind. I don't really appreciate anything 😕 and I felt disrespected disappointed and very frustrated because nothing worked even before on the website, the phone calls, and the rest I already told you.

The flight was operated by Latam. The aircraft had a technical issue and the flight was delayed for the next day. They grounded other passengers to get their airplane assigned to my flight. Most of he ground staff don't speak English (Orlando Airport), but were very polite.The crew on the other hand could speak English and Portuguese. On board service was good.

Getting to the flight was arduous and lengthy. The flight itself was good but the food option wasn’t a good selection. I need to do a Kosher option on my return. Flight crew were nice

Quick check in. Everything went smooth. I don't know what can be done about airline food.

Logan airport construction meant that boarding was chaotic crowded and delayed

Apart of Sky miles delta. And they go everywhere in Brazil

There was a mechanical issue with the plane that they had to work on before we could take off. That's fine, by all means, PLEASE make sure the mechanics are functioning properly. What was a problem was the fact that we sat on the tarmac for 4.5 hours without moving, without letting us off the plane, and without climate control and air running through the plane. There was no explanation as to what was going on; they just kept promising that it would be "15 minutes, then we are on our way." At one point, they even switched the entire crew out and told everyone we just needed to wait for new employees to show up. Then, as the 4 hours were not moving, an hour before the full refund, they made a big show about "the flight starting and the doors are locked, so you have to sit down." We didn't move for another 40 minutes; they were just trying to skirt around legalities that entitled us to restitution. When the flight finally was underway, the plane was gigantic but cramped in design, my entertainment screen kept freezing and glitching, and subtitles didn't work, and the crew was passive-aggressive. Terrible flight.

I’m entitled to a refund per LATAM due to the mid flight itinerary change and being stuck in São Paulo for 24 hours and needing to get a hotel. The airline was dismissive and of no help.

I couldn't travel, now I can't get a refund and to change the date I have to pay an absurd fine.

My biggest complaint is the comfort. I am not tall and there was no legroom. It was very uncomfortable. During my transfer in Sao Paola, the flight was slightly delayed so boarding was confusing because there were no instructions in English.

Bought a ticket that included a bag and they still charged me to check it in, latam is the worst airline.

I never got this flight. You sent me to Chile!!! And from Chile I got the other flight to São Paulo... I've arrived 7h latter than I was supposed to arrive because of Delta delays.

Very slow boarding, 1 hour late - uncomfortable chairs and crew barely speaking english even at the airport!

4 hours delay, awful food and missed all my connections because of the delay to be rebooks for a flight 10 hrs later back home and never actually make it to my final destination

the flight from Boston to Curitiba was on time actually 30 minutes earlier. latam was not able to unload the luggage for custom checkup in Sao Paulo ii took two and half hours . i missed the flight to Curitiba spend the night in hotel and then flying in the morning to Curitiba

Flight be on time would be a good start. Then train your flight attendants to be attentive and friendly. This time they completely forgot my row for the measly snack! United, do better!

Our flight was delayed several Times due to mechanical issues. Although I understand this may happen at times, it was very inconvenient and we had to book a hotel for an overnight stay. We were traveling with my 3-yo grandson and waiting at the airport from noon until 6:30pm with no reassurance that our next rescheduled flight would depart, we had to decide what’s best for him. A day later, I found out that I may be able to demand compensation if my flight is delayed more than 4 hours. I will hav to read the fine print next time.

Very comfortable seating and the Flight staff were very attentive. The premium economy section that I was seated in was very clean, updated, and well appointed. I would highly recommend flying United Airlines as this experience was better than the Japan Airlines business class that I flew several months ago.

Not great experience - we were super late boarding due to issues with aircraft. Then when we finally all got onboard and seated and they started taxiing out to the runway they just stopped then turned around and went back to the airport. Apparently the crew “ran out of time” to legally fly us. They mentioned that they were about 2 minutes away from taking off. I understand the rules and safety but kinda wonder why they would have bothered boarding us in the first place? Had to go all the way back and de plane and then wait in a HUGE line to get a hotel (this is somewhere around 2:30am) finally got to hotel by Uber (no shuttle after 20min so gave up) and they ended up putting us all back on the same aircraft at 10am next morning so got about 2.5 hours sleep. They did give us. $250 credit, but it was a São Paulo Brazil flight out of Dulles. The flight and everything was fine.

United needs to step up their game. Delayed flight leaving Seattle, San Francisco. Older aircraft, not very comfortable.

Had to cancel first flight because Airporter Bus took over 3 hrs to get to airport which resulted in an extra $378 dollar fare . Is there anyway I can be reimbursed for initial fare since it was not my fault? Sent from my iPhone EJ Ledet

Terrible. Out flight was delayed for 21 (twenty one) hours. United is a joke.

Boarding is very confusing. They have Line 1 and Line 2 and many many Boarding groups. Everyone lines up under those two lines long before they call zones. If you have a higher zone 2 like I did due to a Premium Plus ticket, it’s very awkward having to ask each person which zone they have. Extremely chaotic process. On board the flight attendants had no charisma whatsoever, even to us paying extra for an upgraded cabin. I asked for a chamomile tea after dinner (as no coffee or tea was even offered) and the FÃ said they didn’t have even though listed on the drink menu. Also, the mid flight service was entirely skipped which was a soup and sandwich combo. Supposedly had a variety of snacks mid flight too but those never materialized either. A few times I walked Back there, not a single flight attendant acknowledged me as they were all deep into their iPhones. I simply Wanted a glass of water since ZERO water runs were made on this 9hr 30 min flight.

Very friendly staff. The flight was on time. Need a bit heavy covers/blankets. It can get colder with a thin blanket.

Brutal delay of 24 hours on first floight the 3 hours in Chicago . Tiny seats , screaming child behind me kicking the seat … couldn’t be worse

Boarding was delayed by over 30 minutes. No announcement regarding the delay.

My experience with this flight was extremely negative and resulted in serious financial and personal consequences. The flight departed with a significant delay, which caused me to miss my international connecting flight. As a direct result of this delay — which was entirely beyond my control — I was unable to reach my final destination on time, causing me to lose a previously scheduled hair transplant surgery that had been arranged months in advance. This was not a minor inconvenience. The surgery involved: • A reserved operating room • Medical and technical staff scheduled specifically for that date • Surgical instruments prepared in advance • Strict scheduling that does not allow for easy rescheduling Due to the airline’s delay and poor handling of the situation: • I lost already paid international flight tickets • I was forced to purchase new tickets, incurring duplicate expenses • I spent over six additional hours in airports, under stressful conditions • I incurred unexpected costs for meals and transportation • I lost a medical opportunity that cannot be easily recovered, along with the emotional distress associated with it Although the airline covered one night of hotel accommodation, this did not address the real impact of the delay, nor the significant damages caused by missing a critical medical procedure. The lack of punctuality, planning, and effective solutions reflects a serious lack of responsibility toward passengers, especially when international connections and time-sensitive medical commitments are involved. I do not recommend this airline for travelers with important schedules, medical appointments, or critical connections. In my case, the delay did not merely cause inconvenience — it resulted in the loss of a surgery and substantial financial damage.

Awful experience, A/C didn't work, crew did not do anything about it

La aeronave estaba averiada, 4 horas adentro con diferentes problemas técnicos pero igual querían volar.

Fiquei de pé um tempão para embarcar. Apesar de ser grupo 1 e ter prioridade e cadeira premium.Ficamos retidoa e os outros grupos entraram antes... Vai entender este método uruguaio de embarque. Voo sem internet e tv. Voo em aviões mais velhos da gol que tem esta facilodade. Economia??? Pior foi o desembarque. De ônibus e vários fingers libres, vai entender

A Gol precisa aprender comfazer desembarque. Está anos luz atrás em organização. Os comissários são muito atrapalhados.

Kiwi service was terrible they actually didnt make the reservation and their system showed that the reservation eas complete so I had to buy a ticket in the front desk at the moment at and exorbitant price.

Mechanical issues caused our flight to be cancelled 1 hour into the flight; which was an issue they knew about, prior to take-off. There remedy was to reschedule my flights with Delta to JFK and then with United, out of Newark, to Phoenix. However, they never gave me a voucher for the 35 mile trip between JFK and Newark, which cost me $322.00.

Almost 5 hours delayed, no support or info from the company, we got a voucher of 45BRL for food when the local restaurant charges a 100BRL per kg, I had to pay an additional 50BRL to be able to eat and drink something. Poor service and terrible crisis management with the passengers. On top of that, got late for my next appointment in SP and practically lost a day in a hotel I paid over 1500SEK per day

Too much delay in the first two flights, so I lost the connection to the final destination.

There was a big delay and I missed my connection flight

Flight attendants and crew were great! This plane was fine. It was clean and everything worked properly. Now, the gate change was not communicated. No text or information. It wasn't far with the gate change but it still changed without any communication. Not sure if this is on American or Kayakl. Also, internet was the worst. I would never have ATT. 3+hr flight and weak internet. I think I watched the commercials to get on at least 6 times. Terrible internet!

We did not have enough time to make our connecting flight. As a result, we were put onto a different airline for our second leg. The different airline was NOT comparable to British Airlines, and our arrival was significantly delayed. The actual flight on BA was amazing.

Appreciate having multiple food options for allergies. Nice to have an extra seat between us for comfort.

So excited very proud first of all I wanna thank kayak all updates very professional and fast alart And amazing cabin crew so nice to me they deserve big salute

Great flight - friendly and attentive team! Seats in coach were comfy, but a little cramped - but that is the case with all airlines ;)

My flight was delayed for 17hs because the pilot forgot his passport!!! What a joke. AA used to be a great airline, now I have to think twice before flying with them again.

Dreadful experience. Our flight was delayed more than 8 hours due to a maintenance issue and the assistance from rebooking was poor. I was travelling with a bad knee and needed assistance waited in one place more than 3 hours before someone came with a wheelchair. The woman next to me was a 91 year old great grandmother who had waited more than 4 hours. There were moments of support from the staff but it appeared as they were going against the direction of management. It was apathy, lack of ownership and dismissive responses with small moments of kindness and understanding typically from grey haired, female, veteran staff..

Everything was great except it became so hot on the plane I couldn’t sleep on my red eye flight. It didn’t really cool down till we started descending.

When the first leg of my American Airlines flight from Atlanta to Miami to Sao Paulo to Brasilia was cancelled because of a tropical storm in Miami, American Airlines put me on Delta Atlanta to Sao Paulo where I caught my original Sao Paulo to Brasilia flight. American Airlines could have put me on a flight the next day or even 2 or 3 days later. But, the agent went above and beyond and made sure I got to Brasilia on time.

Everything you need to know for your flight from Seattle to Guarulhos Intl

Information on your arrival and departure airports