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 2/26. 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
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Everything you should know

Cheapest round-trip
$485
Overall average: $747
LATAM Airlines
Thu 4/2Sun 4/5
GRU - SEA • 1 stop
Cheapest one-way
$338
Typical prices: $442-$516
Multiple Airlines
Thu 2/26
GRU - SEA • 3 stops
Top airlines
United Airlines
Cheapest • from $487 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
November
Cheapest • 33% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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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, Apr 2 - Sun, Apr 5
LATAM Airlines Logo
10:45 pm - 2:31 pm
GRU
-
SEA
19h 46m1 stop
LATAM Airlines Logo
11:30 pm - 5:40 am
SEA
-
GRU
26h 10m1 stop
$485LATAM Airlines
Wed, Feb 4 - Sun, Feb 8
United Airlines Logo
9:45 pm - 10:43 pm
GRU
-
SEA
29h 58m1 stop
United Airlines Logo
2:10 pm - 10:20 am
SEA
-
GRU
39h 10m2 stops
$487United Airlines
Sun, Feb 1 - Sat, Feb 28
United Airlines Logo
10:25 pm - 11:32 am
GRU
-
SEA
42h 07m2 stops
United Airlines Logo
11:59 pm - 7:15 am
SEA
-
GRU
26h 16m1 stop
$489United Airlines
Sun, Feb 1 - Sat, Feb 28
United Airlines Logo
10:15 pm - 10:43 pm
GRU
-
SEA
29h 28m2 stops
United Airlines Logo
12:32 pm - 7:15 am
SEA
-
GRU
37h 43m2 stops
$492United Airlines
Tue, Feb 3 - Wed, Feb 25
American Airlines Logo
12:15 am - 11:42 pm
GRU
-
SEA
28h 27m1 stop
American Airlines Logo
12:59 am - 8:10 am
SEA
-
GRU
26h 11m1 stop
$498American Airlines
Thu, Jan 29 - Sun, Feb 8
American Airlines Logo
12:15 am - 11:42 pm
GRU
-
SEA
28h 27m1 stop
American Airlines Logo
8:35 am - 8:10 am
SEA
-
GRU
18h 35m1 stop
$499American Airlines
Mon, Mar 2 - Wed, Mar 25
GOL Logo
7:40 pm - 11:00 am
VCP
-
SEA
20h 20m2 stops
GOL Logo
11:55 am - 7:00 pm
SEA
-
VCP
27h 05m2 stops
$632GOL
Mon, Mar 2 - Wed, Mar 25
GOL Logo
6:10 pm - 11:00 am
CGH
-
SEA
21h 50m2 stops
GOL Logo
11:55 am - 5:45 pm
SEA
-
CGH
25h 50m2 stops
$638GOL
Mon, Mar 2 - Wed, Mar 25
Multiple Airlines Logo
10:10 am - 11:44 pm
VCP
-
SEA
18h 34m1 stop
Multiple Airlines Logo
7:55 am - 8:55 am
SEA
-
VCP
21h 00m2 stops
$865Multiple Airlines
Mon, Mar 2 - Wed, Mar 25
Multiple Airlines Logo
10:10 am - 11:44 pm
VCP
-
SEA
18h 34m1 stop
Multiple Airlines Logo
7:55 am - 6:20 pm
SEA
-
VCP
30h 25m1 stop
$912Multiple Airlines
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.

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

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

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

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

Your flight ticket price will generally be cheaper if you fly to Seattle on a Wednesday and more expensive on a Saturday. On your return trip to Sao Paulo, you should consider flying back on a Tuesday, and avoid Saturdays for better deals.

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 $1,195 and $1,020 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 3 weeks before departure.

Good to know

Low seasonNovember
Cheapest flight$338
Best time to beat the crowds with an average 34% drop in price.
Most popular time to fly with an average 36% 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 $485 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 $1,021 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 $967 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 8006 reviews
7.9Entertainment
7.3Food
8.5Crew
8.1Boarding
7.9Comfort
Airline reviews

Every single flight that we got on was delayed by several hours or more. I honestly didn’t think we would get out of Atlanta because our flight was supposed to leave at 7:59 and it kept getting kicked back further and further. Delta stands for Don’t Ever Leave The Airport!

4.0 OkayPenelope, Dec 2025
CUN - ATL
Read more Delta reviews

Every single flight that we got on was delayed by several hours or more. I honestly didn’t think we would get out of Atlanta because our flight was supposed to leave at 7:59 and it kept getting kicked back further and further. Delta stands for Don’t Ever Leave The Airport!

Great. I had to modify a flight. That was easy and free. Thank You

I noticed that the planes seem to be outdated. There was no entertainment per se. Also, the waiting area did not have any working electrical outlets

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The food is terrible. The staff is wonderful. Comfort is good.

For some reason, I couldn't choose my seat. The airline gave me a seat when I got there. Not happy about that. Otherwise, everything else was great!

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Good seats in Main cabin, excellent service and excellent landing

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

Just to drop my already labeled bag it took 50 minutes inline. Completely disappointed with Latam operation at GRU

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.

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

Digital check in is very poor with air canada compaired to other airlines

Baggage delayed we had to catch our cruise without any clothes 😒

Air Canada Rouge is great. Toronto Airport is the usual nightmare

Good but need to be better with the flight times.

The staff could not have been any friendlier. Lots of usb ports on our aircraft.

The staff was great and made the long trip easy peasy!

Air Canada cancelled our flight and reschedule it 26 hours later that completely interrupted my family's long waited Japan trip, it wasn't due to natural reason such as weather but under the company's control. On the day we wasted 9 hours of our time from 6am to 3pm, including a few hours in the customer counter waiting for supervisor to handle our rescheduling. When we came to the counter for rebooking help there were at least 4 employees on the counter but we were told they were not trained to handle customer rebooking, we were also told the supervisor could come 10:30 to handle our rebooking, but she showed up more than one hour later, the end result was exactly the same so the few hours we spent waiting for her was completely wasted; We already prepaid hotel and all the tickets for the our stay in Tokyo so all of the cost for the first day is completed wasted; The $80 meal voucher issues was far less than our financial loss due to the financial cancellation, and it was not surprisingly invalid (as Your company screw up everything possible along the flight), the vouchers were supposed to last 72 hours, when we tried to used it at our lounge next day less than 24 hours from its issuing at a designated restaurant, the worker there couldn't scan the vouchers after multiple tries on all 4 vouchers issued, so we had to pay the food from our own money; For the two return flights they were also full of unfortunate events that caused bad experience and further delay and waste of our time, both flights departed late and the last leg had another significant delay of more than half an hour after touchdown, the gate was for some reason not available so we waited more than half an hour, when we got out of plane it was almost one hour later than the supposed arrival time; The gate you arranged is the farthest in Vancouver airport, also was the luggage pickup location in Seattle airport; We also called customer service for rescheduling help and after a long time wait (more than an hour) we got a call back but the CS representative was equally clueless and unhelpful. Other than a fatal crash, your company couldn't do anything right and provided the worst service possible among the tons of flights we have taken in our lives.

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

Information on your arrival and departure airports