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Cheap flights from Washington to Sao Paulo from $325

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Sao Paulo departing on 10/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:00 am - 10:20 amSEA-GRU
22h 20m2 stops
United Airlines Logo
9:45 pm - 11:32 amGRU-SEA
18h 47m1 stop
$574United Airlines
Find Deal
Tue, Jan 20 - Tue, Feb 3
LATAM Airlines Logo
6:00 am - 5:40 amSEA-GRU
18h 40m1 stop
LATAM Airlines Logo
9:15 pm - 7:25 pmGRU-SEA
27h 10m1 stop
$582LATAM Airlines
Find Deal
Tue, Jan 27 - Tue, Feb 10
American Airlines Logo
12:59 am - 8:10 amSEA-GRU
26h 11m1 stop
American Airlines Logo
11:00 pm - 3:24 pmGRU-SEA
21h 24m1 stop
$599American Airlines
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Sat, Nov 8 - Tue, Dec 2
Delta Logo
11:00 pm - 5:40 amSEA-GRU
25h 40m1 stop
Delta Logo
9:15 pm - 10:19 amGRU-SEA
18h 04m1 stop
$600Delta
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Tue, Nov 25 - Sat, Dec 6
Delta Logo
11:15 am - 8:00 pmSEA-GRU
27h 45m2 stops
Delta Logo
10:20 am - 11:58 pmGRU-SEA
18h 38m2 stops
$605Delta
Find Deal
Tue, Nov 25 - Mon, Dec 8
American Airlines Logo
12:59 am - 8:10 amSEA-GRU
26h 11m1 stop
American Airlines Logo
11:00 pm - 10:38 amGRU-SEA
16h 38m1 stop
$610American Airlines
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Sun, Nov 30 - Fri, Dec 5
Multiple Airlines Logo
7:50 am - 5:40 amSEA-GRU
17h 50m1 stop
Multiple Airlines Logo
12:05 am - 9:44 pmGRU-SEA
49h 39m2 stops
$635Multiple Airlines
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Tue, Mar 17 - Mon, Mar 23
Multiple Airlines Logo
8:35 am - 7:20 pmSEA-VCP
29h 45m1 stop
Multiple Airlines Logo
11:20 pm - 10:29 pmVCP-SEA
28h 09m1 stop
$762Multiple Airlines
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Wed, Nov 12 - Tue, Dec 2
GOL Logo
11:57 am - 5:25 pmSEA-VCP
24h 28m2 stops
GOL Logo
5:55 pm - 11:21 pmVCP-SEA
33h 26m2 stops
$783GOL
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Wed, Mar 4 - Wed, Mar 18
GOL Logo
11:57 am - 2:20 pmSEA-CGH
21h 23m2 stops
GOL Logo
6:00 am - 11:21 pmCGH-SEA
21h 21m2 stops
$788GOL
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Wed, Mar 4 - Wed, Mar 18

United Airlines flights from State of Washington to Sao Paulo

Our best United Airlines deals on State of Washington to Sao Paulo flight tickets
United Airlines
Jan 20
SEA7:00 amSeattle/Tacoma Intl
22h 20m
2 stops
GRU10:20 amSao Paulo Guarulhos Intl
Feb 3
GRU9:45 pmSao Paulo Guarulhos Intl
18h 47m
1 stop
SEA11:32 amSeattle/Tacoma Intl
$574
Find similar
United Airlines
Jan 27
SEA7:00 amSeattle/Tacoma Intl
22h 20m
2 stops
GRU10:20 amSao Paulo Guarulhos Intl
Feb 10
GRU10:15 pmSao Paulo Guarulhos Intl
22h 46m
2 stops
SEA4:01 pmSeattle/Tacoma Intl
$583
Find similar
United Airlines
Oct 15
SEA8:30 amSeattle/Tacoma Intl
18h 40m
2 stops
GRU7:10 amSao Paulo Guarulhos Intl
Oct 21
GRU10:20 pmSao Paulo Guarulhos Intl
24h 29m
1 stop
SEA6:49 pmSeattle/Tacoma Intl
$600
Find similar

LATAM Airlines flights from State of Washington to Sao Paulo

Our best LATAM Airlines deals on State of Washington to Sao Paulo flight tickets
LATAM Airlines
Jan 27
SEA6:00 amSeattle/Tacoma Intl
18h 40m
1 stop
GRU5:40 amSao Paulo Guarulhos Intl
Feb 10
GRU9:15 pmSao Paulo Guarulhos Intl
27h 10m
1 stop
SEA7:25 pmSeattle/Tacoma Intl
$582
Find similar
LATAM Airlines
Mar 9
SEA7:20 amSeattle/Tacoma Intl
22h 35m
1 stop
GRU9:55 amSao Paulo Guarulhos Intl
Mar 14
GRU7:45 pmSao Paulo Guarulhos Intl
30h 27m
2 stops
SEA10:12 pmSeattle/Tacoma Intl
$602
Find similar
LATAM Airlines
Mar 9
SEA11:35 pmSeattle/Tacoma Intl
30h 20m
2 stops
GRU9:55 amSao Paulo Guarulhos Intl
Mar 14
GRU7:45 pmSao Paulo Guarulhos Intl
30h 27m
2 stops
SEA10:12 pmSeattle/Tacoma Intl
$607
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from State of Washington to Sao Paulo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated October 13, 2025.
Use the filters below to find and compare flights from Washington to Sao Paulo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Tue 1/20

7:00 am-10:20 am

2 stops22h 20m

Sao Paulo Guarulhos Intl

Tue 2/3

9:45 pm-11:32 am

1 stop18h 47m

$574

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Tue 1/27

6:00 am-5:40 am

1 stop18h 40m

Sao Paulo Guarulhos Intl

Tue 2/10

9:15 pm-7:25 pm

1 stop27h 10m

$582

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Sat 11/8

12:59 am-8:10 am

1 stop26h 11m

Sao Paulo Guarulhos Intl

Tue 12/2

11:00 pm-3:24 pm

1 stop21h 24m

$599

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Tue 11/25

11:00 pm-5:40 am

1 stop25h 40m

Sao Paulo Guarulhos Intl

Sat 12/6

9:15 pm-10:19 am

1 stop18h 04m

$600

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Tue 11/25

11:15 am-8:00 pm

2 stops27h 45m

Sao Paulo Guarulhos Intl

Mon 12/8

10:20 am-11:58 pm

2 stops18h 38m

$605

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Sun 11/30

12:59 am-8:10 am

1 stop26h 11m

Sao Paulo Guarulhos Intl

Fri 12/5

11:00 pm-10:38 am

1 stop16h 38m

$610

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Tue 3/17

7:50 am-5:40 am

1 stop17h 50m

Sao Paulo Guarulhos Intl

Mon 3/23

12:05 am-9:44 pm

2 stops49h 39m

$635

SeattleSao Paulo

SEA - VCP

SEAVCP

Seattle/Tacoma Intl

Wed 11/12

8:35 am-7:20 pm

1 stop29h 45m

Sao Paulo Viracopos

Tue 12/2

11:20 pm-10:29 pm

1 stop28h 09m

$762

SeattleSao Paulo

SEA - VCP

SEAVCP

Seattle/Tacoma Intl

Wed 3/4

11:57 am-5:25 pm

2 stops24h 28m

Sao Paulo Viracopos

Wed 3/18

5:55 pm-11:21 pm

2 stops33h 26m

$783

SeattleSao Paulo

SEA - CGH

SEACGH

Seattle/Tacoma Intl

Wed 3/4

11:57 am-2:20 pm

2 stops21h 23m

Sao Paulo Congonhas

Wed 3/18

6:00 am-11:21 pm

2 stops21h 21m

$788

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Sao Paulo from

How to get the cheapest flight ticket from State of Washington to Sao Paulo

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Sao Paulo?

The cheapest month to fly to Sao Paulo from State of Washington is in May. Flight prices, which tend to average around $550, are often lower during this time because this is during the off-season. If you don’t want to visit Sao Paulo in May, then you should wait until October to fly from State of Washington, when ticket prices are also cheap, with an average price of $599.

What is the cheapest day to depart on your flight to Sao Paulo?

The cheapest day to depart on your flight to Sao Paulo is on a Thursday when prices can be found for as low as $1,036. This is often the case because there is less demand to fly during this day of the week. On the other hand, Wednesday is the most expensive day to depart from State of Washington because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,384.

What is the cheapest time of day to depart on your flight to Sao Paulo?

In the afternoon is the cheapest time of day to fly from State of Washington to Sao Paulo when you can find flight prices for as low as $1,130. Flying to Sao Paulo in the afternoon is an ideal time because this is during off-peak travel hours. Flights to Sao Paulo are more costly at noon, with an average ticket price of $1,347. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Sao Paulo?

You are more likely to see cheaper flights to Sao Paulo from State of Washington when booking week ahead of your departure date. In general, you can expect to find flights to Sao Paulo for around $766 when searching week out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sao Paulo from State of Washington for as low as $678 on momondo.

Can stopping save me money on State of Washington to Sao Paulo flights?

You could potentially save up to 33% on your flight if you consider stops on a State of Washington to Sao Paulo flight.

Cheap State of Washington to Sao Paulo flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Sao Paulo

Direct flights

None
There are no direct flights from State of Washington to Sao Paulo. There are no popular flight routes from State of Washington to Sao Paulo.
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  • When did momondo last update prices for flights from Washington to Sao Paulo?

    Prices for flights from Washington to Sao Paulo refresh daily.

  • How many operators does momondo search for flights from Washington to Sao Paulo?

  • How old do you have to be to fly from Washington to Sao Paulo?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington to Sao Paulo.

  • What documentation or ID do you need to fly to Sao Paulo?

    The required travel and health documents for your Sao Paulo trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sao Paulo. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from State of Washington to Sao Paulo

Compare and see reviews for airlines that fly from State of Washington to Sao Paulo with momondo
Airline
Rating
Free Cancellation
Price
LATAM AirlinesPriceFrom $494Free CancellationRating
7.5
1,865 reviews
Search LATAM Airlines flights
American AirlinesPriceFrom $498Free CancellationRating
7.2
11,044 reviews
Search American Airlines flights
United AirlinesPriceFrom $498Free CancellationRating
7.4
8,973 reviews
Search United Airlines flights
DeltaPriceFrom $498Free CancellationRating
7.9
7,973 reviews
Search Delta flights
GOLPriceFrom $599Free CancellationRating
7.3
1,113 reviews
Search GOL flights
Air CanadaPriceFrom $745Free CancellationRating
7.1
10,286 reviews
Search Air Canada flights

Traveling to a place near Sao Paulo?

Book flights to Sao Paulo if you plan to visit one of these locations
Santos
Guarujá

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Sao Paulo?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington to Sao Paulo for you.

Can I find flights from Washington to Sao Paulo with flexible booking policies on momondo?

momondo does allow users to show only those flights to Sao Paulo from Washington which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Washington to Sao Paulo?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington to Sao Paulo.

I’m not ready to book a flight from Washington to Sao Paulo right now. Can momondo alert me if prices change?

Price alerts on flights to Sao Paulo from Washington are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to Brazil

Fly into one of these airports located in Sao Paulo

Airports listed have a maximum distance of 48.9 mi from Sao Paulo
Sao Paulo Congonhas Airport
Sao Paulo Guarulhos Intl Airport
Sao Paulo Viracopos Airport