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

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

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.

Airport options between Seattle and Santiago de Chile

Even for routes around 10352 km, using different airports might affect flight cost and travel time.

• Airports in Seattle: You can fly from 2 airports in Seattle - Boeing Field, Lake Union.
• Airports in Santiago de Chile: Santiago de Chile is the only functioning airport.

Checking the average travel time to the airport can help you plan better. For some routes, changing your arrival or departure airport might also affect the price.

Plan smarter: flights from Seattle to Santiago de Chile

Find the flight that fits your plans with Jetcost. You can filter results by stops, agencies, budget, time of day, and airline — all in one search.

Other popular destinations

Travelers flying to Chile also checked out: Antofagasta, Concepcion, Iquique, La Serena, Santiago de Chile.

Comparing offers from multiple agencies helps you find the best price for the same route. You can also spot exclusive deals from individual airlines right in the results list.