Cheap flights from Porto Alegre to Seattle from $643

Travelers frequently search for route combinations, such as Porto Alegre and Miami, Rio de Janeiro, São Paulo, Foz do Iguaçu, Curitiba, Vitória, Espírito Santo, Recife, Uberlândia, Campo Grande, Santa Maria, Los Angeles, Florianópolis, Mexico City, Santiago de Chile, Barcelona, Belo Horizonte, Guangzhou, Caracas, New York, London.

Travelers frequently search for route combinations, such as Seattle and New York, Los Angeles, Mexico City, San Francisco, Guadalajara, Las Vegas, Phoenix, Calgary, Ontario, Denver, Chicago, San Diego, Washington, D.C., Dallas, Boston, Salt Lake City, Orlando, Houston, London, Honolulu.

The main airport in Porto Alegre is Salgado Filho International. It is also served by Campo dos Bugres.

The main airport in Seattle is Seattle–Tacoma International. It is also served by Vancouver International, Portland International, Abbotsford International, Bellingham International, Paine Field Everett, Pangborn Memorial, Vancouver Harbour Flight Centre, Victoria Inner Harbour SPB, Yakima Air Terminal.

Currently, you can fly between Porto Alegre and Seattle with Alaska Airlines, Azul, LATAM Airlines, Copa Airlines, Air Canada.

If you don’t have specific dates for your trip between Porto Alegre and Seattle, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.

Traveling between Porto Alegre and Seattle, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.

There are a number of airports in and around Porto Alegre. The main one is Salgado Filho International and other nearby airports include Campo dos Bugres

There are a number of airports in and around Seattle. The main one is Seattle–Tacoma International and other nearby airports include Vancouver International, Portland International, Abbotsford International, Bellingham International, Paine Field Everett, Pangborn Memorial, Vancouver Harbour Flight Centre, Victoria Inner Harbour SPB, Yakima Air Terminal.