What airlines fly to State of Washington?

LATAM Airlines, American Airlines and United Airlines are the top three most popular airlines that fly to State of Washington from South America according to our data. LATAM Airlines is the first choice among our users, with 28% of people opting to fly with this airline when traveling to State of Washington. Keep in mind that there are 4 different airlines that fly to State of Washington on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from South America to Washington?

Delta, LATAM Airlines, and United Airlines are the most popular carriers operating from South America to Washington

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?

As of February 2026, there are 4 operators available to choose from 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.

$290 Cheap Flights from South America to Washington in 2026

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Find the cheapest flights from South America to Washington

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:17 am - 9:44 pm

MDE

SEA

22h 27m

1 stop

8:45 pm - 1:08 pm

SEA

MDE

38h 23m

2 stops

$425Multiple Airlines

Wed, Mar 18 - Mon, Apr 20

7:10 am - 7:47 pm

BOG

SEA

14h 37m

1 stop

2:20 pm - 6:15 am

SEA

BOG

13h 55m

1 stop

$427Multiple Airlines

Wed, Apr 22 - Sat, May 2

1:17 am - 9:44 pm

MDE

SEA

22h 27m

1 stop

10:43 pm - 1:08 pm

SEA

MDE

12h 25m

1 stop

$427Multiple Airlines

Wed, Mar 18 - Mon, Apr 20

11:00 pm - 9:59 pm

GRU

SEA

26h 59m

1 stop

2:30 pm - 8:00 pm

SEA

GRU

25h 30m

2 stops

$531LATAM Airlines

Thu, Aug 13 - Sun, Aug 23

11:00 pm - 9:59 pm

GRU

SEA

26h 59m

1 stop

2:30 pm - 8:00 pm

SEA

GRU

25h 30m

2 stops

$532LATAM Airlines

Thu, Aug 13 - Sat, Aug 22

9:30 pm - 4:14 pm

GRU

SEA

22h 44m

2 stops

12:55 pm - 9:30 am

SEA

GRU

16h 35m

2 stops

$533United Airlines

Tue, Mar 17 - Tue, Mar 24

10:15 pm - 11:49 am

GRU

SEA

17h 34m

1 stop

7:00 am - 7:15 am

SEA

GRU

20h 15m

1 stop

$534United Airlines

Tue, Mar 10 - Tue, Mar 17

7:05 pm - 7:33 pm

POA

SEA

28h 28m

2 stops

8:25 am - 11:15 am

SEA

POA

22h 50m

2 stops

$894Delta

Tue, Jun 9 - Wed, Jun 17

10:25 pm - 9:16 pm

EZE

SEA

26h 51m

1 stop

11:45 am - 8:20 am

SEA

EZE

16h 35m

1 stop

$967American Airlines

Tue, Mar 10 - Tue, Mar 24

10:25 pm - 1:52 pm

EZE

SEA

19h 27m

2 stops

11:45 am - 8:20 am

SEA

EZE

16h 35m

1 stop

$971American Airlines

Tue, Mar 10 - Tue, Mar 24

American Airlines flights from South America to State of Washington

Our best American Airlines deals on South America to State of Washington flight tickets

American Airlines

Mar 10

GRU10:35 pmSao Paulo Guarulhos Intl

21h 22m

2 stops

SEA3:57 pmSeattle/Tacoma Intl

Mar 17

SEA7:25 amSeattle/Tacoma Intl

18h 55m

2 stops

GRU6:20 amSao Paulo Guarulhos Intl

$547

American Airlines

Mar 3

GRU10:35 pmSao Paulo Guarulhos Intl

22h 22m

2 stops

SEA3:57 pmSeattle/Tacoma Intl

Mar 17

SEA7:21 amSeattle/Tacoma Intl

18h 59m

2 stops

GRU6:20 amSao Paulo Guarulhos Intl

$548

American Airlines

Mar 5

GRU12:15 amSao Paulo Guarulhos Intl

20h 42m

2 stops

SEA3:57 pmSeattle/Tacoma Intl

Mar 17

SEA7:21 amSeattle/Tacoma Intl

18h 59m

2 stops

GRU6:20 amSao Paulo Guarulhos Intl

$557

Copa Airlines flights from South America to State of Washington

Our best Copa Airlines deals on South America to State of Washington flight tickets

Copa Airlines

Mar 9

BOG10:40 amBogotá El Dorado

27h 44m

2 stops

SEA12:24 pmSeattle/Tacoma Intl

Mar 12

SEA6:32 amSeattle/Tacoma Intl

15h 33m

2 stops

BOG12:05 amBogotá El Dorado

$727

Copa Airlines

Mar 17

POA1:30 amPorto Alegre Salgado Filho

25h 58m

2 stops

SEA11:28 pmSeattle/Tacoma Intl

Apr 14

SEA12:22 pmSeattle/Tacoma Intl

31h 58m

2 stops

POA12:20 amPorto Alegre Salgado Filho

$752

Copa Airlines

May 7

POA1:20 amPorto Alegre Salgado Filho

24h 38m

2 stops

SEA9:58 pmSeattle/Tacoma Intl

May 20

SEA1:21 pmSeattle/Tacoma Intl

30h 59m

2 stops

POA12:20 amPorto Alegre Salgado Filho

$926

momondo Fare Finder

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

MedellínSeattle

MDE - SEA

MDESEA

Medellín Jose Maria Cordova Intl

Wed 3/18

1:17 am-9:44 pm

1 stop22h 27m

Seattle/Tacoma Intl

Mon 4/20

8:45 pm-1:08 pm

2 stops38h 23m

$425

BogotáSeattle

BOG - SEA

BOGSEA

Bogotá El Dorado

Wed 4/22

7:10 am-7:47 pm

1 stop14h 37m

Seattle/Tacoma Intl

Sat 5/2

2:20 pm-6:15 am

1 stop13h 55m

$427

MedellínSeattle

MDE - SEA

MDESEA

Medellín Jose Maria Cordova Intl

Wed 3/18

1:17 am-9:44 pm

1 stop22h 27m

Seattle/Tacoma Intl

Mon 4/20

10:43 pm-1:08 pm

1 stop12h 25m

$427

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

Thu 8/13

11:00 pm-9:59 pm

1 stop26h 59m

Seattle/Tacoma Intl

Sun 8/23

2:30 pm-8:00 pm

2 stops25h 30m

$531

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

Thu 8/13

11:00 pm-9:59 pm

1 stop26h 59m

Seattle/Tacoma Intl

Sat 8/22

2:30 pm-8:00 pm

2 stops25h 30m

$532

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

Tue 3/17

9:30 pm-4:14 pm

2 stops22h 44m

Seattle/Tacoma Intl

Tue 3/24

12:55 pm-9:30 am

2 stops16h 35m

$533

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

Tue 3/10

10:15 pm-11:49 am

1 stop17h 34m

Seattle/Tacoma Intl

Tue 3/17

7:00 am-7:15 am

1 stop20h 15m

$534

Porto AlegreSeattle

POA - SEA

POASEA

Porto Alegre Salgado Filho

Tue 6/9

7:05 pm-7:33 pm

2 stops28h 28m

Seattle/Tacoma Intl

Wed 6/17

8:25 am-11:15 am

2 stops22h 50m

$894

Buenos AiresSeattle

EZE - SEA

EZESEA

Buenos Aires Ministro Pistarini

Tue 3/10

10:25 pm-9:16 pm

1 stop26h 51m

Seattle/Tacoma Intl

Tue 3/24

11:45 am-8:20 am

1 stop16h 35m

$967

Buenos AiresSeattle

EZE - SEA

EZESEA

Buenos Aires Ministro Pistarini

Tue 3/10

10:25 pm-1:52 pm

2 stops19h 27m

Seattle/Tacoma Intl

Tue 3/24

11:45 am-8:20 am

1 stop16h 35m

$971

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

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 $704. 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 $723.

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 $980 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 $701 on momondo.

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

You could potentially save up to 21% 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

Fastest flight time	12h 48m
Direct flights	None

The fastest flight from South America to State of Washington takes 12h 48m

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.

Search flight deals

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?
As of February 2026, there are 4 operators available to choose from 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
Delta	PriceFrom $244	Free Cancellation	Rating 7.9 8,244 reviews	Search Delta flights
United Airlines	PriceFrom $488	Free Cancellation	Rating 7.4 9,362 reviews	Search United Airlines flights
American Airlines	PriceFrom $499	Free Cancellation	Rating 7.1 11,367 reviews	Search American Airlines flights
LATAM Airlines	PriceFrom $500	Free Cancellation	Rating 7.5 1,925 reviews	Search LATAM 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.