How much is a ticket from Seattle to Porto Alegre?

Depending on when you travel and how far in advance you book, fares between Seattle and Porto Alegre can differ a lot.

Choose a date to explore the best fares now.

If you’re flexible with timing, consider overnight flights — they often cost less and are less crowded. Exploring multiple date and time combinations can help you find the cheapest solution.

What are the airport options between Seattle and Porto Alegre?

If both departure and destination cities offer multiple airports, comparing them can help you save time and money.

• Airports in Seattle: Seattle has 2 airports - Boeing Field, Lake Union.
• Airports in Porto Alegre: Porto Alegre has one airport operating, Porto Alegre - Salgado Filho.

Some airports have different terminals for low-cost and traditional airlines — knowing in advance can save time. You can filter results to see only the airports that suit you.

Match your flight search to your preferences: Seattle – Porto Alegre

Jetcost makes it easy to find the right flight. Set filters for flight time, price, number of stops, and preferred airline. You’ll see offers from Expedia, Delta, United, American, and more.

Other popular destinations

Thinking about traveling to Brazil? Other users also viewed: Florianópolis, Fortaleza, Recife, Rio de Janeiro, São Paulo.

Don’t forget to check change or cancellation policies, especially if your plans aren’t final. For a more targeted search, you can also set price limits directly in the filters.