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Cheap flights from South America to Washington from $287

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from South America to Washington departing on 9/9. 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

United Airlines Logo
10:15 pm - 4:01 pmGRU-SEA
22h 46m2 stops
United Airlines Logo
11:50 pm - 7:15 amSEA-GRU
26h 25m1 stop
$490United Airlines
Find Deal
Thu, Jan 29 - Sun, Feb 15
United Airlines Logo
10:15 pm - 9:12 pmGRU-SEA
27h 57m2 stops
United Airlines Logo
11:50 pm - 10:20 amSEA-GRU
29h 30m2 stops
$491United Airlines
Find Deal
Sun, Feb 1 - Sat, Feb 28
American Airlines Logo
10:00 pm - 4:53 pmGRU-SEA
22h 53m1 stop
American Airlines Logo
5:22 am - 7:15 amSEA-GRU
21h 53m1 stop
$499American Airlines
Find Deal
Wed, Oct 8 - Thu, Oct 23
LATAM Airlines Logo
11:45 pm - 12:29 pmGRU-SEA
17h 44m1 stop
LATAM Airlines Logo
11:15 am - 8:50 amSEA-GRU
17h 35m1 stop
$501LATAM Airlines
Find Deal
Fri, Jan 30 - Tue, Apr 28
LATAM Airlines Logo
9:30 pm - 2:55 pmGRU-SEA
22h 25m2 stops
LATAM Airlines Logo
9:30 am - 9:35 amSEA-GRU
19h 05m2 stops
$503LATAM Airlines
Find Deal
Tue, Nov 25 - Tue, Feb 10
American Airlines Logo
10:00 pm - 12:45 pmGRU-SEA
18h 45m1 stop
American Airlines Logo
10:32 am - 7:15 amSEA-GRU
16h 43m1 stop
$549American Airlines
Find Deal
Thu, Oct 9 - Thu, Oct 23
Delta Logo
1:35 am - 3:50 pmBOG-SEA
16h 15m2 stops
Delta Logo
5:00 pm - 10:55 amSEA-BOG
15h 55m2 stops
$599Delta
Find Deal
Thu, Oct 9 - Fri, Oct 17
Delta Logo
10:45 am - 11:59 pmBOG-SEA
15h 14m2 stops
Delta Logo
5:00 pm - 10:55 amSEA-BOG
15h 55m2 stops
$654Delta
Find Deal
Fri, Oct 10 - Fri, Oct 24
Air Canada Logo
9:45 pm - 9:15 amGRU-PDX
40h 30m2 stops
Air Canada Logo
7:00 pm - 9:00 amPDX-GRU
33h 00m2 stops
$779Air Canada
Find Deal
Wed, Nov 12 - Mon, Dec 8
Air Canada Logo
9:45 pm - 6:30 pmGRU-PDX
25h 45m2 stops
Air Canada Logo
7:00 pm - 9:00 amPDX-GRU
33h 00m2 stops
$783Air Canada
Find Deal
Wed, Nov 12 - Mon, Dec 8

LATAM Airlines flights from South America to State of Washington

Our best LATAM Airlines deals on South America to State of Washington flight tickets
LATAM Airlines
Aug 27
GRU10:05 amSao Paulo Guarulhos Intl
17h 54m
1 stop
SEA11:59 pmSeattle/Tacoma Intl
Sep 5
SEA7:10 amSeattle/Tacoma Intl
18h 30m
1 stop
GRU5:40 amSao Paulo Guarulhos Intl
$493
Find similar
LATAM Airlines
Jan 30
GRU11:45 pmSao Paulo Guarulhos Intl
17h 44m
1 stop
SEA12:29 pmSeattle/Tacoma Intl
Apr 28
SEA11:15 amSeattle/Tacoma Intl
17h 35m
1 stop
GRU8:50 amSao Paulo Guarulhos Intl
$501
Find similar
LATAM Airlines
Nov 25
GRU9:30 pmSao Paulo Guarulhos Intl
22h 25m
2 stops
SEA2:55 pmSeattle/Tacoma Intl
Feb 10
SEA9:30 amSeattle/Tacoma Intl
19h 05m
2 stops
GRU9:35 amSao Paulo Guarulhos Intl
$503
Find similar

Delta flights from South America to State of Washington

Our best Delta deals on South America to State of Washington flight tickets
Delta
Sep 3
GRU10:05 amSao Paulo Guarulhos Intl
28h 22m
1 stop
SEA10:27 amSeattle/Tacoma Intl
Sep 18
SEA7:25 amSeattle/Tacoma Intl
18h 15m
1 stop
GRU5:40 amSao Paulo Guarulhos Intl
$490
Find similar
Delta
Sep 3
GRU10:05 amSao Paulo Guarulhos Intl
28h 22m
1 stop
SEA10:27 amSeattle/Tacoma Intl
Sep 7
SEA6:00 amSeattle/Tacoma Intl
19h 40m
1 stop
GRU5:40 amSao Paulo Guarulhos Intl
$492
Find similar
Delta
Aug 29
GRU10:05 amSao Paulo Guarulhos Intl
29h 59m
1 stop
SEA12:04 pmSeattle/Tacoma Intl
Sep 11
SEA11:20 pmSeattle/Tacoma Intl
26h 20m
1 stop
GRU5:40 amSao Paulo Guarulhos Intl
$495
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from South America to State of Washington 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 August 25, 2025.
Use the filters below to find and compare flights from South America to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

Thu 1/29

10:15 pm-4:01 pm

2 stops22h 46m

Seattle/Tacoma Intl

Sun 2/15

11:50 pm-7:15 am

1 stop26h 25m

$490

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

Sun 2/1

10:15 pm-9:12 pm

2 stops27h 57m

Seattle/Tacoma Intl

Sat 2/28

11:50 pm-10:20 am

2 stops29h 30m

$491

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

Wed 10/8

10:00 pm-4:53 pm

1 stop22h 53m

Seattle/Tacoma Intl

Thu 10/23

5:22 am-7:15 am

1 stop21h 53m

$499

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

Fri 1/30

11:45 pm-12:29 pm

1 stop17h 44m

Seattle/Tacoma Intl

Tue 4/28

11:15 am-8:50 am

1 stop17h 35m

$501

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

Tue 11/25

9:30 pm-2:55 pm

2 stops22h 25m

Seattle/Tacoma Intl

Tue 2/10

9:30 am-9:35 am

2 stops19h 05m

$503

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

Thu 10/9

10:00 pm-12:45 pm

1 stop18h 45m

Seattle/Tacoma Intl

Thu 10/23

10:32 am-7:15 am

1 stop16h 43m

$549

BogotáSeattle

BOG - SEA

BOGSEA

Bogotá El Dorado

Thu 10/9

1:35 am-3:50 pm

2 stops16h 15m

Seattle/Tacoma Intl

Fri 10/17

5:00 pm-10:55 am

2 stops15h 55m

$599

BogotáSeattle

BOG - SEA

BOGSEA

Bogotá El Dorado

Fri 10/10

10:45 am-11:59 pm

2 stops15h 14m

Seattle/Tacoma Intl

Fri 10/24

5:00 pm-10:55 am

2 stops15h 55m

$654

Sao PauloPortland

GRU - PDX

GRUPDX

Sao Paulo Guarulhos Intl

Wed 11/12

9:45 pm-9:15 am

2 stops40h 30m

Portland

Mon 12/8

7:00 pm-9:00 am

2 stops33h 00m

$779

Sao PauloPortland

GRU - PDX

GRUPDX

Sao Paulo Guarulhos Intl

Wed 11/12

9:45 pm-6:30 pm

2 stops25h 45m

Portland

Mon 12/8

7:00 pm-9:00 am

2 stops33h 00m

$783

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 Washington from

How to get the cheapest flight ticket from South America to State of Washington

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 State of Washington?

The month of September is, on average, the cheapest month to fly to State of Washington from South America, with most prices found around $760. If you aren’t able to travel to State of Washington during the month of September, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $788.

What is the cheapest day to depart on your flight to State of Washington?

The cheapest day to depart from South America to State of Washington is on a Wednesday. Travelers who choose to depart for State of Washington on a Wednesday will often find tickets for as low as $572. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from South America to State of Washington for around $912.

What is the cheapest time of day to depart on your flight to State of Washington?

The cheapest time of day to fly to State of Washington is in the morning when flights can be purchased for as low as $570. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $724 on average. Flights to State of Washington from South America in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to State of Washington?

You are more likely to see cheaper flights to State of Washington from South America when booking weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around $1,052 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to State of Washington from South America for as low as $839 on momondo.

Can stopping save me money on South America to State of Washington flights?

You could potentially save up to 8% on your flight if you consider stops on a South America to State of Washington flight.

Cheap South America to State of Washington flight deals and tips

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

Direct flights

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

    Prices for flights from South America to Washington are updated daily.

  • How many operators does momondo search for flights from South America to Washington?

  • How old do you have to be to fly from South America to Washington?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from South America to Washington.

  • What documentation or ID do you need to fly to Washington?

    The travel and health documents you'll need for your trip to Washington may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from South America to State of Washington

Compare and see reviews for airlines that fly from South America to State of Washington with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $287Free CancellationRating
7.9
7,981 reviews
Search Delta flights
LATAM AirlinesPriceFrom $507Free CancellationRating
7.5
1,843 reviews
Search LATAM Airlines flights
United AirlinesPriceFrom $529Free CancellationRating
7.4
8,940 reviews
Search United Airlines flights
American AirlinesPriceFrom $572Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Air CanadaPriceFrom $711Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
Copa AirlinesPriceFrom $897Free CancellationRating
7.5
1,514 reviews
Search Copa Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from South America to Washington?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from South America to Washington. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from South America to Washington with flexible booking policies on momondo?

All flight searches from South America to Washington on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from South America to Washington?

momondo provides multiple filters to help you find the best flight to Washington from South America. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from South America to Washington now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington and let you know when they change.

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