Cheap flights from Seattle (SEA) to South America from $166

Seattle/Tacoma Intl (SEA), located 11.4 mi from the city center, is the airport you fly out of when you book flights from Seattle to South America.

Yes, there are multiple flights from Seattle to South America for under $400. The cheapest flight booked recently is on Spirit Airlines for just $393, but on average you can expect to pay $438.

There are currently 20+ open flights from Seattle to South America within the next 7 days for less than $500.

To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $166. American Airlines flights start at $201 while deals on United Airlines start at $208 one-way.

While some choose either Seattle/Tacoma Intl - Sao Paulo Guarulhos Intl or Seattle/Tacoma Intl - Bogotá El Dorado, Seattle/Tacoma Intl - Lima J Chavez Intl is the most popular route from Seattle to South America.

These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Seattle/Tacoma Intl Airport to Bogotá El Dorado Airport flight would often be abbreviated as a SEA to BOG flight. Sao Paulo Guarulhos Intl Airport (GRU), Lima J Chavez Intl Airport (LIM), Santiago Arturo Merino Benitez Airport (SCL), Medellín Jose Maria Cordova Intl Airport (MDE), Recife Guararapes Intl Airport (REC) are other airports near this flight route and their unique identifiers/IATA codes.

The amount of baggage you can bring on your Seattle to South America flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Yes, Cheapflights allows you to browse and filter Seattle to South America flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

Yes. In addition to deals on Seattle to South America flights, Cheapflights offers vacation packages that include both flights and hotel.

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to South America.

Yes. Cheapflights offers flight deals from Seattle to South America by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Many airlines flying from Seattle to South America offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Yes, you can often find last-minute deals on Seattle to South America flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

The Seattle to South America flight deals you see on this page were last updated on 5/30.

When booking a flight from Seattle to South America, you may want to consider flying on American Airlines, Aeromexico or Avianca as they are the most popular for this route.

Currently, May is the cheapest month in which you can book a flight from Seattle to South America (average of $354). Flying from Seattle to South America in December is currently the most expensive (average of $491). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.