Looking for the price of a flight from Seattle Boeing Field to Santiago de Chile?

There’s no fixed price — fares between Seattle and Santiago de Chile can vary a lot by day or time.

Select your dates to check current offers.

It’s often useful to check whether nearby airports offer better fares. Flying during less crowded periods also increases your chances of finding good deals.

Flying between Seattle and Santiago de Chile? Consider these airports

Depending on your destination and where you’re starting from, it might make sense to look beyond the main hubs.

• Airports in Seattle: Seattle has 2 airports - Boeing Field, Lake Union.
• Airports in Santiago de Chile: The only active option is Santiago de Chile.

Check if your destination airport has a rail link — it can make getting around easier. Jetcost lets you view options from all Seattle airports in a single search.

Adjust your flight filters for Seattle Boeing Field – Santiago de Chile

Jetcost gives you tools to search smarter. Pick your ideal price range, airline, departure time, and flight type — then compare offers from agencies like Expedia, eDreams, and more.

Other popular destinations

Planning a trip to Chile? These cities are popular too: Antofagasta, Iquique, La Serena, Puerto Montt, Santiago de Chile.

Sorting options let you see the most affordable flights first. Some results may include extra fees shown only at checkout — always read carefully to see what’s included.