Cheap flights from Seattle (SEA) to South America

Flight FAQs

From Seattle to South America

Are flight prices decreasing from Seattle to South America due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Seattle and South America for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Seattle to South America for under $400 on Cheapflights?

Yes, there are multiple flights from Seattle to South America for under $400. The cheapest flight booked recently is on Spirit Airlines for just $381, but on average you can expect to pay $401.

Are there nonstop flights from Seattle to South America for under $400 on Cheapflights?

There are no nonstop flights from Seattle to South America, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

How popular is this flight route?

The Seattle to South America flight path was viewed by 65 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What are the most popular airlines that fly from Seattle to South America?

The most popular airlines flying from Seattle to South America are Interjet, Aeromexico and JetBlue. Something to consider prior to booking your flight.

What are the most popular routes from Seattle to South America?

The most popular route from Seattle to South America is Seattle/Tacoma Intl - Buenos Aires Ministro Pistarini. You may also consider Seattle/Tacoma Intl - Santiago Arturo Merino Benitez or Seattle/Tacoma Intl - Salvador Luis E. Magalhaes.

What are the cheapest Flights from Seattle to South America?

While on average a flight from Seattle to South America is generally $954, our data shows the cheapest flight currently is $188. When looking at the most popular route, (Seattle/Tacoma Intl - Buenos Aires Ministro Pistarini), you can expect to pay $1015 for that flight.