Find Cheap Flights from Seattle/Tacoma Intl to São Paulo (SEA - SAO)

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Sat 11/18
Sat 11/25
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Good to Know

Average Price:
$1480
(avg. price over the last 2 weeks)
Good Deal:
$1026
or less (round trip)

When to Book Flights from Seattle/Tacoma Intl to São Paulo

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

When looking for a cheap flight, consider that 25% of our users selected a flight on this route for $1026 or less.
The cheapest flight from Seattle/Tacoma Intl to São Paulo was found 45 days before departure, on average.
Book at least 1 week before departure in order to get a below-average price.
Morning departure is around 22% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Seattle/Tacoma Intl to São Paulo Flights

How long does a flight from Seattle/Tacoma Intl to São Paulo take?
An average nonstop flight takes 19h 35m, covering a distance of 6778 miles.
Which airlines provide the cheapest flights from Seattle/Tacoma Intl to São Paulo?
In the past 3 days, the cheapest round-trip tickets were found on Aeromexico ($1093), Multiple Airlines ($1147) and LATAM Airlines ($2397).
Do I need a passport to fly between Seattle/Tacoma Intl and São Paulo?
Yes.
What’s the cheapest day of the week to fly Seattle/Tacoma Intl to São Paulo?
For Seattle/Tacoma Intl to São Paulo, Monday is the cheapest day to fly on average and Saturday is the most expensive. Flying from São Paulo back to Seattle/Tacoma Intl, the best deals are generally found on Friday, with Saturday being the most expensive.

Book cheap flights from Seattle/Tacoma Intl to São Paulo (round-trip)

Airports
Origin
Seattle
$1093
only
$1093
Destination
São Paulo
$1251
only
$1251
$1667
only
$1667
$1093
only
$1093
Mon, Mar 5
SEA
GRU
19h 35m
Tue, Apr 3
GRU
SEA
36h 49m
$1093
Trip: 29 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 4415 reviews
Overall
7.4
Boarding
7.4
Comfort
7.3
Crew
7.8
Entertainment
7.1
Food
6.9
MEX
SFO
Mediocre 2.0

I couldn't watch movies so I asked flight attendant she said " watch next screen ". But there was someone sitting! How can I do that!!! They didn't say sorry

LIM
MEX
Mediocre 2.0

Food quality was poor changed to smaller plane st last minute and had to get seats reassigned, no gin on the plane. Flight was delayed , your website was slow and could not do check in over the web, when I️ got to the counter 3 hours before my flight I️ was still delayed because I️ couldn’t do an online check in. Made it to the gate with one hour to spare but don’t think you should penalize people because of your own issues

ORD
MEX
Okay 5.0

Staff on board was friendly and professional

Check in counter was closed more than an hour before flight even though electronic tickets weren't working!

MEX
SFO
Mediocre 2.0

Sf to Mexico was fine

Lost my immigration form and missed my flight. Airline told me to talk to my booking agent. I spent time talking to justfly and it took them a long time to tell me they couldn’t do anything and I’m stuck in Mexico for a day.

MIA
MEX
Good 7.6

The ticket counter heavy set with black hair, I think her 1st or last name start with "JA" is very very ride and unprofessional. In the middle of taking care of me and my wife he walk away and said., I'm going to the back, let someone else take care of you. Please call me to get the full detail @ 954-501-5998 or email: dave52sinclair@gmail.com

Ticket counter employee at Miami international airport are very rude and unprofessional.

Sun, Dec 3
SEA
GRU
26h 00m
Sat, Dec 9
GRU
SEA
26h 50m
$1147
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Apr 12
SEA
GRU
28h 25m
Mon, Apr 23
GRU
SEA
33h 49m
$1093
Trip: 12 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 4415 reviews
Overall
7.4
Boarding
7.4
Comfort
7.3
Crew
7.8
Entertainment
7.1
Food
6.9
MEX
SFO
Mediocre 2.0

Sf to Mexico was fine

Lost my immigration form and missed my flight. Airline told me to talk to my booking agent. I spent time talking to justfly and it took them a long time to tell me they couldn’t do anything and I’m stuck in Mexico for a day.

ORD
MEX
Okay 5.0

Staff on board was friendly and professional

Check in counter was closed more than an hour before flight even though electronic tickets weren't working!

JFK
MEX
Good 6.3

Pretty average experience. Did not like that first checked luggage was charged for an international flight.

Food was by far the worst of any airline I’ve flown. It was unreal....the smell...wow.

LAX
MEX
Excellent 10.0

Food service, upgrade, and leg room

LIM
MEX
Mediocre 2.0

Food quality was poor changed to smaller plane st last minute and had to get seats reassigned, no gin on the plane. Flight was delayed , your website was slow and could not do check in over the web, when I️ got to the counter 3 hours before my flight I️ was still delayed because I️ couldn’t do an online check in. Made it to the gate with one hour to spare but don’t think you should penalize people because of your own issues

Thu, Apr 12
SEA
CGH
30h 10m
Mon, Apr 23
CGH
SEA
33h 22m
$2397
Trip: 12 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 2632 reviews
Overall
7.5
Boarding
7.6
Comfort
7.1
Crew
8.0
Entertainment
7.2
Food
6.7
CNF
BPS
Excellent 10.0

overall very good service

porto seguro airport could do with an overhaul

BOG
EZE
Okay 5.0

Food service was very good. Toilets were clean and sopa + hands cream were very nice. TV options were current and good. Music was not modern. I didnt like options,

TV was slow and I had to reset it twice because it got frozen. Seats were really really uncomfortable. I couldn´t sleep at all.

FRA
GRU
Excellent 8.6

The only thing I dislike is the small seating space inside the airplanes. Difficult to move and get around.

GRU
CDG
Good 6.3

Bastante espacio entre los asientos Comodo Limpio

Pedi comida vegetariana y era imposible de tragar. Muy fea. En el tramo corto la mitad de los pasajeros recibieron sandwiches y se terminaron. La otra mitad comimos mufins por que nos quejamos que no nos dieron nada... la crew nos dijo eleva un reclamo si queres

GRU
JFK
Okay 5.6

Seat too small for me.

Tue, Dec 26
SEA
GRU
31h 50m
Mon, Jan 15
GRU
SEA
34h 09m
$1097
Trip: 21 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 4415 reviews
Overall
7.4
Boarding
7.4
Comfort
7.3
Crew
7.8
Entertainment
7.1
Food
6.9
ORD
GDL
Good 6.0

The arraivile bean early than than a espect at :

Food :;(

MEX
SFO
Mediocre 2.0

Sf to Mexico was fine

Lost my immigration form and missed my flight. Airline told me to talk to my booking agent. I spent time talking to justfly and it took them a long time to tell me they couldn’t do anything and I’m stuck in Mexico for a day.

MIA
MEX
Good 7.6

The ticket counter heavy set with black hair, I think her 1st or last name start with "JA" is very very ride and unprofessional. In the middle of taking care of me and my wife he walk away and said., I'm going to the back, let someone else take care of you. Please call me to get the full detail @ 954-501-5998 or email: dave52sinclair@gmail.com

Ticket counter employee at Miami international airport are very rude and unprofessional.

JFK
MEX
Excellent 9.6

I liked the service and the food that was provided.

My suitcase was ripped on the back

LAX
MEX
Excellent 10.0

Food service, upgrade, and leg room

Thu, Nov 30
SEA
GRU
43h 45m
Tue, Dec 5
GRU
SEA
48h 37m
$1224
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Apr 12
SEA
VCP
27h 22m
Mon, Apr 23
VCP
SEA
31h 47m
$1251
Trip: 12 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Jan 23
SEA
GRU
47h 05m
Tue, Mar 6
GRU
SEA
24h 25m
$1143
Trip: 43 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 4415 reviews
Overall
7.4
Boarding
7.4
Comfort
7.3
Crew
7.8
Entertainment
7.1
Food
6.9
MEX
SFO
Mediocre 2.0

Sf to Mexico was fine

Lost my immigration form and missed my flight. Airline told me to talk to my booking agent. I spent time talking to justfly and it took them a long time to tell me they couldn’t do anything and I’m stuck in Mexico for a day.

MEX
IAD
Mediocre 2.0

a crew member was extremely rude and yield at us because we got confused with custom’s paper work and eventhough she saw we were there filling it out again she told her coworker to close the flight with out us and nobody did or tried to help I would never recommend, if I could rate no stars for bording and crew I would do it

MEX
SFO
Mediocre 2.0

Miss morning fight onAeroméxico ,canceled our return fligh thome Wanted to charge us more to More to book a flight back the fair was the fair was double the price what I paid so I had to book with United Airline

JFK
MEX
Excellent 9.6

I liked the service and the food that was provided.

My suitcase was ripped on the back

SFO
MEX
Mediocre 2.0

No comentes

Nothing's

Tue, Feb 6
SEA
VCP
26h 04m
Tue, Feb 13
VCP
SEA
32h 16m
$1265
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Mar 5
SEA
GRU
19h 35m
Mon, Apr 2
GRU
SEA
40h 56m
$1165
Trip: 28 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 4415 reviews
Overall
7.4
Boarding
7.4
Comfort
7.3
Crew
7.8
Entertainment
7.1
Food
6.9
MEX
SFO
Mediocre 2.0

Sf to Mexico was fine

Lost my immigration form and missed my flight. Airline told me to talk to my booking agent. I spent time talking to justfly and it took them a long time to tell me they couldn’t do anything and I’m stuck in Mexico for a day.

MIA
MEX
Good 7.6

The ticket counter heavy set with black hair, I think her 1st or last name start with "JA" is very very ride and unprofessional. In the middle of taking care of me and my wife he walk away and said., I'm going to the back, let someone else take care of you. Please call me to get the full detail @ 954-501-5998 or email: dave52sinclair@gmail.com

Ticket counter employee at Miami international airport are very rude and unprofessional.

MEX
SFO
Mediocre 2.0

I couldn't watch movies so I asked flight attendant she said " watch next screen ". But there was someone sitting! How can I do that!!! They didn't say sorry

MEX
IAD
Mediocre 2.0

a crew member was extremely rude and yield at us because we got confused with custom’s paper work and eventhough she saw we were there filling it out again she told her coworker to close the flight with out us and nobody did or tried to help I would never recommend, if I could rate no stars for bording and crew I would do it

JFK
MEX
Good 6.3

Pretty average experience. Did not like that first checked luggage was charged for an international flight.

Food was by far the worst of any airline I’ve flown. It was unreal....the smell...wow.

Sat, Feb 3
SEA
GRU
39h 15m
Sun, Feb 11
GRU
SEA
40h 40m
$1169
Trip: 9 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 4415 reviews
Overall
7.4
Boarding
7.4
Comfort
7.3
Crew
7.8
Entertainment
7.1
Food
6.9
LAX
MEX
Excellent 10.0

Food service, upgrade, and leg room

LIM
MEX
Mediocre 2.0

Food quality was poor changed to smaller plane st last minute and had to get seats reassigned, no gin on the plane. Flight was delayed , your website was slow and could not do check in over the web, when I️ got to the counter 3 hours before my flight I️ was still delayed because I️ couldn’t do an online check in. Made it to the gate with one hour to spare but don’t think you should penalize people because of your own issues

MIA
MEX
Good 7.6

The ticket counter heavy set with black hair, I think her 1st or last name start with "JA" is very very ride and unprofessional. In the middle of taking care of me and my wife he walk away and said., I'm going to the back, let someone else take care of you. Please call me to get the full detail @ 954-501-5998 or email: dave52sinclair@gmail.com

Ticket counter employee at Miami international airport are very rude and unprofessional.

SFO
MEX
Mediocre 2.0

No comentes

Nothing's

ORD
GDL
Good 6.0

The arraivile bean early than than a espect at :

Food :;(

Sat, Dec 2
SEA
VCP
29h 50m
Fri, Dec 8
VCP
SEA
30h 27m
$1339
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Mar 11
SEA
VCP
29h 30m
Mon, Mar 26
VCP
SEA
28h 20m
$1448
Trip: 15 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Mar 21
SEA
VCP
27h 22m
Fri, Mar 30
VCP
SEA
26h 33m
$1485
Trip: 10 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Feb 6
SEA
CGH
44h 45m
Tue, Feb 13
CGH
SEA
55h 09m
$1667
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Nov 24
SEA
VCP
27h 30m
Fri, Dec 1
VCP
SEA
17h 59m
$1944
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Jan 5
SEA
VCP
26h 03m
Sat, Jan 13
VCP
SEA
27h 22m
$1980
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Jan 8
SEA
CGH
30h 40m
Tue, Jan 16
CGH
SEA
34h 59m
$2018
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Mar 21
SEA
CGH
30h 10m
Fri, Mar 30
CGH
SEA
39h 23m
$2718
Trip: 10 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Nov 18
SEA
CGH
23h 05m
Sun, Nov 26
CGH
SEA
21h 45m
$5279
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
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*
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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.