GRU - SEA

$408 Find Cheap Flights from Sao Paulo Guarulhos Airport to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Guarulhos Intl to Seattle departing on 8/22. 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

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sao Paulo to Seattle, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sao Paulo to Seattle, as well as popular online travel agencies
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Cheap Flights from Guarulhos Intl to Seattle (GRU-SEA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Guarulhos Intl to Seattle 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 Guarulhos Intl to Seattle

Tue, Oct 14 - Mon, Oct 27
LATAM Airlines Logo
10:50 pm - 2:44 pmGRU-SEA
19h 54m1 stop
LATAM Airlines Logo
11:40 am - 9:35 amSEA-GRU
17h 55m1 stop
$478LATAM Airlines
Find Deal
Wed, Sep 24 - Mon, Oct 27
LATAM Airlines Logo
10:45 pm - 2:28 pmGRU-SEA
19h 43m1 stop
LATAM Airlines Logo
11:40 am - 9:35 amSEA-GRU
17h 55m1 stop
$480LATAM Airlines
Find Deal
Tue, Nov 25 - Tue, Dec 2
Delta Logo
11:45 pm - 2:12 pmGRU-SEA
19h 27m1 stop
Delta Logo
11:50 am - 9:35 amSEA-GRU
16h 45m1 stop
$488Delta
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Fri, Oct 17 - Mon, Oct 27
United Airlines Logo
10:20 pm - 9:15 pmGRU-SEA
26h 55m3 stops
United Airlines Logo
7:00 am - 9:30 amSEA-GRU
22h 30m2 stops
$489United Airlines
Find Deal
Thu, Oct 2 - Sat, Oct 11
Delta Logo
10:50 pm - 11:54 pmGRU-SEA
29h 04m1 stop
Delta Logo
11:20 pm - 9:00 amSEA-GRU
29h 40m1 stop
$491Delta
Find Deal
Wed, Sep 3 - Thu, Sep 18
Delta Logo
10:05 am - 2:16 pmGRU-SEA
32h 11m1 stop
Delta Logo
6:00 am - 9:00 amSEA-GRU
23h 00m1 stop
$492Delta
Find Deal
Sun, Sep 7 - Wed, Sep 17
American Airlines Logo
10:00 pm - 7:09 pmGRU-SEA
25h 09m1 stop
American Airlines Logo
10:09 am - 7:15 amSEA-GRU
17h 06m1 stop
$499American Airlines
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Tue, Aug 12 - Tue, Aug 19
 Logo
10:50 pm - 12:35 pmGRU-SEA
17h 45m1 stop
 Logo
11:18 pm - 5:40 amSEA-GRU
26h 22m1 stop
Fri, Nov 21 - Sun, Nov 30
United Airlines Logo
10:25 pm - 11:15 pmGRU-SEA
29h 50m2 stops
United Airlines Logo
10:00 pm - 9:30 amSEA-GRU
30h 30m2 stops
$588United Airlines
Find Deal
Thu, Aug 28 - Sat, Sep 6
American Airlines Logo
10:00 pm - 10:51 amGRU-SEA
16h 51m1 stop
American Airlines Logo
5:26 am - 7:15 amSEA-GRU
21h 49m1 stop
$598American Airlines
Find Deal
Booking Insights

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

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

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

What’s the cheapest day of the week to fly from Sao Paulo Guarulhos Airport to Seattle?

The average price of all round-trip flights from Sao Paulo Guarulhos Intl Airport to Seattle clicked on KAYAK for each day over the last 12 months.

For Sao Paulo Guarulhos Airport to Seattle, Wednesday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Seattle back to Sao Paulo Guarulhos Airport, the best deals are generally found on Tuesday, with Saturday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Sao Paulo Guarulhos Intl Airport to Seattle, 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 Sao Paulo Guarulhos Intl Airport to Seattle is August, where tickets cost $721 (return) on average. On the other hand, the most expensive months are December and January, where the average cost of round-trip tickets is $1,022 and $1,004 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Sao Paulo Guarulhos Intl Airport to Seattle, 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 Sao Paulo Guarulhos Intl Airport to Seattle, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 1 week before departure.

Good to know

Low seasonJanuary
Cheapest flight$408
Best time to beat the crowds but there is an average 20% increase in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Sao Paulo Guarulhos Airport to Seattle

When to book flights from Guarulhos Intl to Seattle

Are your dates flexible? Find out the best times to travel from Guarulhos Intl to Seattle 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 Sao Paulo Guarulhos Airport to Seattle flights

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

    In the last 3 days, the lowest price for a flight from Sao Paulo Guarulhos Intl Airport to Seattle was $408 for a one-way ticket and $478 for a round-trip.

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

    Yes

  • Which airports will I be using when flying from Sao Paulo Guarulhos Airport to Seattle?

    Sao Paulo Guarulhos Airport and Seattle are both served by 1 main airport. You will leave Sao Paulo Guarulhos Airport from Sao Paulo Guarulhos Intl and will be arriving at Seattle/Tacoma Intl.

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Sao Paulo to Seattle are Delta and United Airlines. With an average price for the route of $773 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $720 and an overall rating of 7.4.

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

    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 Sao Paulo Guarulhos Airport to Seattle.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Sao Paulo Guarulhos Airport 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 Sao Paulo Guarulhos Airport to Seattle?

    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 Seattle with an airline and back to Sao Paulo Guarulhos Airport with another airline. Booking your flights between Sao Paulo Guarulhos Airport and SEA 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 Sao Paulo Guarulhos Airport to Seattle?

    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 Seattle from Sao Paulo Guarulhos Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Guarulhos Intl to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Sao Paulo to Seattle. 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 Guarulhos Intl to Seattle? 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.
8.0
DeltaOverall score based on 7980 reviews
8.2Boarding
7.3Food
7.9Entertainment
7.9Comfort
8.5Crew
Airline reviews

Check in process was terrible. Lady at counter didn’t know what she was doing

4.0 OkayAnonymous, Jul 2025ICN - SEA
Read more Delta reviews

Check in process was terrible. Lady at counter didn’t know what she was doing

Delayed and took off even later than the scheduled delay time

For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.

Great experience on Delta. Staff from baggage check to flight attendants were very courteous and professional. My only issue was a personal preference for pretzels instead of the chips and cookies that were offered.

The crew was amazing; Von, Vera and Guadalupe were very friendly and attentive throughout the entire flight. They were friendly and welcoming to everyone. A solid and dedicated team for sure!

Terrible. I was bumped off of my original flight and spent the next six days fighting to get back on it. I lost hours of my vacation trying to get this situation corrected.

There was no problems, just a little uncomfortable with seats that do not lay back a little

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

Had one staff that was not pleasant. Seems they are stressed with too many people to care for.

Weather delay in Chicago?. No sense of urgency to make connection in Chicago for our connecting flight that wasn't delayed. Connection was missed.

Ok. Get a different kosher caterer. The food was odd.

Food was terrible. Crew was kind but skipped over my row for providing sandwiches and beverages.

Our flight was understandably diverted to a small regional airport in Laramie, Wyoming due to weather conditions, which I fully recognize and appreciate. However, the low rating stems from the experience that followed: passengers remained on board for over an hour without the option to deplane and stretch, despite the aircraft being stationary. Although the pilot opened the cabin door, only he was permitted to exit. Meanwhile, passengers grew increasingly uncomfortable as warm summer air entered the cabin through the open door, and being in the second row meant we were impacted immediately. While the flight attendants made efforts to keep everyone at ease, I believe allowing passengers to deplane briefly, given the extended delay, would have significantly improved the overall experience.

I never flew. Flight was canceled. DIA worst airport in the country. Avoid at all costs.

Lost luggage, they need a baggage service representative available all times in Atlanta

Our experience on United Airlines was extremely poor. The plane was extremely cold throughout our entire flight- which multiple people complained about- and we had to wait 2 hours to get a blanket which was too thin and barely helped warm us up. As well as this, none of the entertainment features were working so we had to sit through a roughly 10 hour flight with nothing to keep our attention, including the actual flight path screen. It was an extremely disappointing experience and I would hope that this gets fixed if we ever choose United Airlines again.

I really enjoyed flying with United airlines amazing experience , good customer service and great food

I did not noticed baggage was separate - I had assumed international flights included luggage, so it surprised me I had to pay to check a bag.

Flight got delayed for no reason. And Air Canada was doing 3 boardings via the same gate. It was chaotic!

My return flight experience was one of the worst times I have had traveling anywhere this year. Not because of the flight. It was because there was not enough time allocated to deplane, go through U.S. Customs and U.S. Security to get to the gate for the connecting flight to Boston which I missed, There was well less than an hour between my landing in Montreal from Prince Edward Island to my connecting gate. I even called Air Canada on the morning of my return and noted my concern over the short layover time, not more that 45 minutes. The initial flight was four minutes late. I was seated in the rear of the first aircraft, and it took at least 20 minutes to deplane. The U.S. Customs was a considerable distance from the gate at which we landed. The need for double security seemed unnecessary and redundant. The distance from the security to my gate was again fairly great, and the wrong gate number was listed on my boarding pass. The agent I approached at the flight that was going to Newark, New Jersey was too busy to answer my question as to what gate was for Boston. When I got to the right gate, they had just closed the door to the aircraft even though I arrived a minute late. If I knew the distance to Customs and from Security to the gate, I would have asked for a seat on the next available flight which was 4:30 pm. When I made my call at 6:00AM that morning. When I asked the agent at the Boston gate, he said that the 4:30 flight was already “OVERBOOKED!” I was put on an 8:30 PM flight and didn’t get home until MIDNIGHT. I then had to care for a barnful of hungry animals and didn’t get to bed until 2:00 AM.

From Montreal to Cincinnati the flight was perfect! Flight free and everyone was perfect and a pleasure to travel with. But from Casablanca to Montreal the flight crew were quite cold, unhelpful, also seemed to scold many passengers instead of simply educating or instructing them. There were a couple for sure I could describe but not name… i was really shocked bc my experience w air Canada is typically a good one at the very least. It seemed something was very much so I’m the air w the crew. The two older lady crew members and the male were amazing but the younger lady crew members w the exception of one were very clique-y and snarky, sassy

Seating wasn’t too cramped; I don’t understand how luggage bins get full if there are enough for each person. Shouldn’t there be room for the designated carry-on and personal item for each passenger at their seat? THEN, IF for some reason extra room is available for someone who prefers it, then shifts can occur. I’m simply saying it seems that I should have primary access to the storage bin at my seat and underneath in front of me. It was suggested that I go to the back of the plane to store my carry-on when I paid to have access to the first seat after 1st class. The additional stress and inconvenience could be avoided and I think all passengers and flight crew are interested in guidelines that are fair, clear, and reduce tension.

Wonderful airline. All staff were pleasant and helpful. What is sad is that it wasn’t grand gestures just everyday pleasantness and friendliness that are missing from the other airlines I have flown recently.

Friendly efficient crew, but plane had no way to charge phone. That is a near necessity with today’s travel where we carry out travel documents on our phones.

The flight was delayed for 2 hrs. We were changed to a smaller plane, which was shaking a lot.

Bad service as well. Another 3hr delayed flight from chicago to Charlotte.

Orlando to Canada, despite being close and an international flight, the plane was not at all comfortable. It felt like the chair was being pushed forward, in addition to not having a TV and having to choose from a tiny glass of drink, for example, water or soda. I couldn't have both. When I asked the flight attendant for an extra glass of water, she looked at me with an ugly face. This is ridiculous. They don't want to give water to passengers. I will never fly with this airline again in my life.

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