What’s the cost of a flight from Santiago de Chile to Seattle Boeing Field?

Prices vary based on date, airline, and availability. Compare several options if you're flying between Santiago de Chile and Seattle.

Choose a date to explore the best fares now.

If possible, avoid holiday periods: ticket prices tend to rise quickly and availability drops, especially on busy routes. Morning and evening flights are often in high demand too — book early to get a good fare.

Which airports serve Santiago de Chile and Seattle?

When planning a trip of about 6437 mi, it's a good idea to check flights from surrounding airports too.

• Airports in Santiago de Chile: Santiago de Chile is the only operational airport in the area.
• Airports in Seattle: Seattle offers flights from 2 airports - Boeing Field, Lake Union.

The closest airport isn’t always the cheapest — it’s worth checking the alternatives too. In some cities, smaller airports offer lower fares than the main ones.

Filter and compare flights from Santiago de Chile to Seattle Boeing Field

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Want more ideas for your trip to United States? Check these: Boston, Los Angeles, Miami, New York City, Orlando.

Advanced filters help you skip long layovers or inconvenient times. The “airlines” filter is handy if you want to collect miles or prefer a certain onboard experience.