SAO - SEA

$338 Find Cheap Flights from Sao Paulo 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 Sao Paulo to Seattle departing on 2/24. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Seattle

 
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
Travelers love KAYAK
41 299 237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$531
Overall average: $513
United Airlines
Thu 2/26Thu 3/5
GRU - SEA • 1 stop
Cheapest one-way
$338
Typical prices: $448-$474
Multiple Airlines
Tue 2/24
GRU - SEA • 3 stops
Top airlines
United Airlines
Cheapest • from $531 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
November
Cheapest • 31% price drop
June
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 Seattle!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Sao Paulo to Seattle (SAO-SEA)

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

Thu, Feb 26 - Thu, Mar 5
United Airlines Logo
9:45 pm - 7:03 pm
GRU
-
SEA
26h 18m
1 stop
United Airlines Logo
8:00 am - 10:20 am
SEA
-
GRU
21h 20m
1 stop
$531United Airlines
Thu, Feb 26 - Sun, Mar 1
United Airlines Logo
9:45 pm - 7:03 pm
GRU
-
SEA
26h 18m
1 stop
United Airlines Logo
7:00 am - 7:15 am
SEA
-
GRU
19h 15m
1 stop
$532United Airlines
Mon, May 4 - Tue, May 26
United Airlines Logo
9:50 pm - 10:42 pm
GRU
-
SEA
28h 52m
2 stops
United Airlines Logo
11:14 pm - 9:30 am
SEA
-
GRU
30h 16m
1 stop
$534United Airlines
Wed, Feb 25 - Thu, Apr 16
Delta Logo
9:15 pm - 10:07 am
GRU
-
SEA
17h 52m
1 stop
Delta Logo
6:00 am - 5:40 am
SEA
-
GRU
19h 40m
1 stop
$535Delta
Tue, Feb 17 - Thu, Feb 26
American Airlines Logo
11:00 pm - 3:57 pm
GRU
-
SEA
21h 57m
1 stop
American Airlines Logo
12:59 am - 8:10 am
SEA
-
GRU
26h 11m
1 stop
$540American Airlines
Tue, Feb 17 - Thu, Feb 26
American Airlines Logo
11:00 pm - 12:54 pm
GRU
-
SEA
18h 54m
1 stop
American Airlines Logo
12:59 am - 8:10 am
SEA
-
GRU
26h 11m
1 stop
$544American Airlines
Wed, Mar 18 - Wed, Mar 25
LATAM Airlines Logo
9:00 pm - 11:57 pm
GRU
-
SEA
30h 57m
2 stops
LATAM Airlines Logo
7:15 am - 9:35 am
SEA
-
GRU
22h 20m
2 stops
$575LATAM Airlines
Tue, Apr 14 - Tue, Apr 28
LATAM Airlines Logo
8:30 am - 10:00 am
GRU
-
SEA
29h 30m
2 stops
LATAM Airlines Logo
7:20 am - 8:50 am
SEA
-
GRU
21h 30m
1 stop
$579LATAM Airlines
Wed, Mar 18 - Wed, Mar 25
GOL Logo
9:50 am - 11:40 pm
VCP
-
SEA
41h 50m
2 stops
GOL Logo
11:45 am - 7:00 pm
SEA
-
VCP
27h 15m
2 stops
$657GOL
Tue, Mar 3 - Wed, Mar 18
GOL Logo
6:00 am - 11:40 pm
CGH
-
SEA
22h 40m
2 stops
GOL Logo
11:55 am - 5:45 pm
SEA
-
CGH
25h 50m
2 stops
$861GOL
Booking Insights

KAYAK's insights & trends for Sao Paulo to Seattle flights

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

What is the cheapest month to fly from Sao Paulo 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 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 to Seattle is November, where tickets cost $500 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is $1,150 and $997 respectively.

How far in advance should I book a flight from Sao Paulo 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 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 to Seattle, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Good to know

Low seasonNovember
Cheapest flight$338
Best time to beat the crowds with an average 31% drop in price.
Most popular time to fly with an average 38% increase in price.
Flight from Sao Paulo Guarulhos Airport to Seattle

When to book flights from Sao Paulo to Seattle

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

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

    In the last 3 days, the lowest price for a flight from Sao Paulo to Seattle was $338 for a one-way ticket and $531 for a round-trip.

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

    Yes

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

    Sao Paulo is served by 2 major airports and there is only 1 main airport in Seattle. You will leave Sao Paulo from one of these airports: Sao Paulo Guarulhos Intl or Sao Paulo Viracopos. You will be arriving at Seattle/Tacoma Intl.

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Sao Paulo to Seattle are Delta and LATAM Airlines. With an average price for the route of $959 and an overall rating of 7.9, Delta is the most popular choice. LATAM Airlines is also a great choice for the route, with an average price of $919 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from Sao Paulo 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 to Seattle.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Sao Paulo 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 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 with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sao Paulo 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 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 Sao Paulo 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 Sao Paulo 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.
7.9
DeltaOverall score based on 8128 reviews
7.9Comfort
7.8Entertainment
8.1Boarding
7.2Food
8.5Crew
Airline reviews

I didn't take this flight. I changed the flight. Why am I getting surveys and notifications on flights that I change. Seems like a defect with Kayak.

2.0 MediocreTodd, Jan 2026
IAH - ATL
Read more Delta reviews

I didn't take this flight. I changed the flight. Why am I getting surveys and notifications on flights that I change. Seems like a defect with Kayak.

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Timing, quality of service, promptness and courtesy of the staff

It was last minute due to weather - considering - it was amazing! Good smiles, friendly staff and they were making sure we knew what was going on when and where.

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Very convenient considering that is a non-stop flight, but the Aeromexico still has old model planes, so the entertainment was very poor and the space for carry-on luggage was very limited.

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.

Comfort in exit seat was excellent. FLight crew and flight were excellent. However exit seat tray table was broken so could not use it. Entertainment monitor did not work at all despite attempts to reset it.

I booked a flight through Kayak to Brazil I have traveled to Brazil several times before Kayak Delta or LATAM never mentioned during the booking or in the pre flight process that the visa requirements to visit Brazil have changed earlier this year. I was unaware of this change and as such never got a visa and was unable to fly from JFK to Sao Paulo Add to this that Delta allowed me to fly from Boston to JFK which they should not have as I didn’t have a visa. It has been a terrible experience and a huge loss of money

Good flight, boarding ok and crew very nice. Flight was not full so I was able to be very comfortable. Blanket and pillow provided with was good as it was very cold during the flight . Food was very good(small snack sandwich and an excellent piece of orange cake). Overall good flight, no complaints.

Wish the seats were a little more comfortable.. it was a 6 hrs nonstop trip. But the crew was courteous and w a smile

I like this airline a lot no problems at all, except being forced to check a carry-on bag ., Overall very good airline

Poor, the airline was not able to help me move flights.

Check in -- in business took over 30 mins as there was only one attendant. Boarding was also a mess. The seat was too narrow and was not working properly. Food was very bad and the entertainment very poor. Crew was very polite and helpful, in fairness.

The way the Pilot made all announcements, specially the way he congratulated the entire crew as the best team ever, making a comment that due to them they were able to shorter the delay to the destination. Amazing flight .

The plane broke down at the Lima stopover and they offered to put me on a flight the be t day but I had to be back in LA that morning and so I had to buy another ticket from Avianca and United for $2k I asked LATAM for compensation and received none. Very bad experience

Terrible…. Reported missing luggage’s with injectable meds that needed refrigeration. Yet, delivery could not be expedited. Luggage’s were delivered 5 days after arrival. The meds were useless as ice pack had melted. So disappointed!!!

Air Canada’s problems are not staff related by and large, no. The problem is tiny jets between the U.S. and Canada - yes, believe it or not they are still “international” (just ask our own Mango Maniac in power in the U.S.). The little aisle is compounded by a design flaw of a “dog leg” starting at seat 12. Woe be unto you if you sit here as passengers and attendants do not have sufficient room to not hit you in the face with backpacks. One thing I will say very positively about Air Canada is you still provide pillows and blankets on transcontinental flights to all, not just the elites. Your tiny improperly designed jets are also a problem flying city to city within Canada also. One can only say you remind us of a “Jet Blue” or “Spirit” experience. Also your luggage space is downright Byzantine! We will endeavor to avoid you and use other U.S. carriers, albeit charging more.

Terrible canceled flight and lost my luggage. Flew me to Halifax. Tgat flight was delayed, had to spend night in airport chair.

Better entertainment & food options more may be adding chicken option or on vegetarian side good quality pasta

My seat was not comfortable. Flight was smooth. Regretfully we had two delays before takeoff

Amazing service, with enthusiastic crew members, and some breathtaking views of Vancouver. No IFE though, as it is only a 1 hour flight on a regional Turboprop jet.

They are very proactive and made our boarding easy and always notified us about any changes well in advance.

My seat was covered in vomit and I will be reaching out to Air Canada

It's kindof ridiculous that your system is even asking me about this since my flight was canceled and I wasn't rescheduled.

3 hr delay at the gate while they were doing maintenance. Next time, do not board passengers while maintenance is being performed

Everything you need to know for your flight from Sao Paulo to Seattle

Information on your arrival and departure airports