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Cheap flights from Seattle (SEA) to Santiago (SCL)
Prices were available within the past 7 days and start at $379 for one-way flights and $812 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Travel information
Travel information
Origin airport | Seattle - Tacoma Intl. |
Destination airport | Arturo Merino Benitez |
Airlines serving | Aeromexico, Air Canada, American Airlines, Copa, Delta, LATAM Airlines Group, United, WestJet, avianca |
Roundtrip price | $812 |
Distance | 6432 mi |
Book with confidence
Book with confidence
Seattle to Santiago Flights
The cheapest times to fly from Seattle to Santiago
On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Seattle to Santiago are during the month of November. You can find some of the cheapest flights from Seattle to Santiago with Expedia's search tool and vast selection of airlines.
The best time to book a flight from Seattle to Santiago
Sunday is one of the best days to book for cheap flights from Seattle to Santiago: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.
How to find cheap round-trip tickets from Seattle to Santiago
Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Seattle to Santiago in 2024. You can also book with separate airlines for your outbound and return journeys, from $379 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.
Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Seattle to Santiago flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.
You could also save big by booking one of Expedia's vacation packages. Bundling together your Seattle to Santiago airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.
*Terms apply.
Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.
Frequently asked questions
Frequently asked questions
Frequently asked questions
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Top Routes from Seattle
- Seattle to Chicago (SEA - ORD)
- Seattle to Phoenix (SEA - PHX)
- Seattle to Newark Liberty Intl. Airport (SEA - EWR)
- Seattle to San Diego (SEA - SAN)
- Seattle to Los Angeles (SEA - LAX)
- Seattle to Miami (SEA - MIA)
- Seattle to Honolulu (SEA - HNL)
- Seattle to Orange County (SEA - SNA)
- Seattle to Delhi (SEA - DEL)
- Seattle to Manila (SEA - MNL)
- Seattle to Puerto Vallarta (SEA - PVR)
- Seattle to New York (SEA - JFK)
Top Routes to Santiago
- Chicago to Santiago (ORD - SCL)
- Newark Liberty Intl. Airport to Santiago (EWR - SCL)
- Los Angeles to Santiago (LAX - SCL)
- Washington to Santiago (DCA - SCL)
- Miami to Santiago (MIA - SCL)
- New York to Santiago (LGA - SCL)
- Boston to Santiago (BOS - SCL)
- Buenos Aires to Santiago (AEP - SCL)
- Denver to Santiago (DEN - SCL)
- Washington to Santiago (IAD - SCL)
- New York to Santiago (JFK - SCL)
- Buenos Aires to Santiago (EZE - SCL)
Top Routes from Seattle
- Alaska Airlines Seattle to Chicago
- Alaska Airlines Seattle to Phoenix
- Alaska Airlines Seattle to Newark Liberty Intl. Airport
- Alaska Airlines Seattle to San Diego
- Alaska Airlines Seattle to Los Angeles
- Alaska Airlines Seattle to Miami
- Alaska Airlines Seattle to Honolulu
- Alaska Airlines Seattle to Orange County
- Emirates Seattle to Delhi
- EVA Airways Seattle to Manila
Top Routes to Santiago
Top Flight Destinations
- Flights to Santiago
- Flights to San Pedro de Atacama
- Flights to Torres del Paine
- Flights to Vina del Mar
- Flights to Hanga Roa
- Flights to Punta Arenas
- Flights to Puerto Varas
- Flights to Valparaiso
- Flights to Pucón
- Flights to Puerto Montt
- Flights to Valle Nevado
- Flights to Concepción
- Flights to Antofagasta
- Flights to La Serena
- Flights to Iquique
- Flights to Valdivia
- Flights to Arica
- Flights to Calama
- Flights to Temuco
- Flights to Pichilemu
Main Airports for Flights
- Boeing Field Airport (BFI)
- Seattle Paine Field Intl. Airport Airport (PAE)
- William R. Fairchild Intl. Airport (CLM)
- Lopez Island Airport (LPS)
- Friday Harbor Airport (FRD)
- Friday Harbor Sea Plane Base Airport (FBS)
- Bowerman Airport (HQM)
- Rosario Seaplane Base Airport (RSJ)
- Westsound Airport (WSX)
- Roche Harbor Airport (RCE)