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Cheap Flights from Seattle (SEAA) to Santiago (SCL)

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Flight deals from Seattle to Santiago Arturo Merino Benitez

Looking for a cheap last-minute deal or the best return flight from Seattle to Santiago Arturo Merino Benitez? Find the lowest prices on one-way and return tickets right here.
Santiago.$1,229 per passenger.Departing Tue, 10 Jun, returning Tue, 17 Jun.Return flight with Alaska Airlines and Avianca.Outbound indirect flight with Alaska Airlines, departs from Seattle / Tacoma International on Tue, 10 Jun, arriving in Santiago Arturo Merino Benitez.Inbound indirect flight with Avianca, departs from Santiago Arturo Merino Benitez on Tue, 17 Jun, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $1,229, select.
Santiago.$1,402 per passenger.Departing Tue, 1 Jul, returning Tue, 8 Jul.Return flight with Hawaiian Airlines and Avianca.Outbound indirect flight with Hawaiian Airlines, departs from Seattle / Tacoma International on Tue, 1 Jul, arriving in Santiago Arturo Merino Benitez.Inbound indirect flight with Avianca, departs from Santiago Arturo Merino Benitez on Tue, 8 Jul, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $1,402, select.
Santiago.$1,405 per passenger.Departing Sun, 29 Jun, returning Sun, 6 Jul.Return flight with Delta.Outbound indirect flight with Delta, departs from Seattle / Tacoma International on Sun, 29 Jun, arriving in Santiago Arturo Merino Benitez.Inbound indirect flight with Delta, departs from Santiago Arturo Merino Benitez on Sun, 6 Jul, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $1,405, select.
Santiago.$1,408 per passenger.Departing Fri, 3 Oct, returning Sat, 11 Oct.Return flight with Delta.Outbound indirect flight with Delta, departs from Seattle / Tacoma International on Fri, 3 Oct, arriving in Santiago Arturo Merino Benitez.Inbound indirect flight with Delta, departs from Santiago Arturo Merino Benitez on Sat, 11 Oct, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $1,408, select.
Santiago.$1,408 per passenger.Departing Thu, 28 Aug, returning Sun, 7 Sep.Return flight with LATAM Airlines.Outbound indirect flight with LATAM Airlines, departs from Seattle / Tacoma International on Thu, 28 Aug, arriving in Santiago Arturo Merino Benitez.Inbound indirect flight with LATAM Airlines, departs from Santiago Arturo Merino Benitez on Sun, 7 Sep, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $1,408, select.
Santiago.$1,408 per passenger.Departing Fri, 1 Aug, returning Fri, 15 Aug.Return flight with Delta.Outbound indirect flight with Delta, departs from Seattle / Tacoma International on Fri, 1 Aug, arriving in Santiago Arturo Merino Benitez.Inbound indirect flight with Delta, departs from Santiago Arturo Merino Benitez on Fri, 15 Aug, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $1,408, select.
Santiago.$1,625 per passenger.Departing Wed, 3 Dec, returning Wed, 10 Dec.Return flight with United.Outbound indirect flight with United, departs from Seattle / Tacoma International on Wed, 3 Dec, arriving in Santiago Arturo Merino Benitez.Inbound indirect flight with United, departs from Santiago Arturo Merino Benitez on Wed, 10 Dec, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $1,625, select.
Santiago.$1,653 per passenger.Departing Mon, 16 Feb, returning Thu, 19 Mar.Return flight with Delta.Outbound indirect flight with Delta, departs from Seattle / Tacoma International on Mon, 16 Feb, arriving in Santiago Arturo Merino Benitez.Inbound indirect flight with Delta, departs from Santiago Arturo Merino Benitez on Thu, 19 Mar, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $1,653, select.

Find the cheapest month to fly from Seattle to Santiago Arturo Merino Benitez

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Seattle to Santiago Arturo Merino Benitez flights are currently cheapest in June.
May
from $2,375
Jun
from $1,229
Jul
from $1,402
Aug
from $1,408
Sep
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Oct
from $1,408
Nov
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Dec
from $1,625
Jan
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Feb
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Mar
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Apr
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Seattle to Santiago Arturo Merino Benitez: Alternative routes

Compare routes from Seattle to Santiago below. You may find an airport to fly into that's cheaper, faster, or easier than Santiago Arturo Merino Benitez.

Seattle to Santiago: Flight information

The things to know before you go.
Cheapest flight found$1,229
Cheapest month to flyJune

Finding cheap flights from Seattle to Santiago Arturo Merino Benitez: Frequently asked questions

The best price we found for a return flight from Seattle to Santiago Arturo Merino Benitez is $1,229. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Seattle to Santiago Arturo Merino Benitez. But we found flights with one stop from $1,229.
As of May 2025, there are no flights flying from Seattle to Santiago Arturo Merino Benitez.
The cheapest month to fly from Seattle to Santiago Arturo Merino Benitez is usually May 2025.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Seattle to Santiago Arturo Merino Benitez Airport on Tuesday, 10 June 2025.
No airlines currently offer direct flights between Seattle and Santiago Arturo Merino Benitez Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Santiago Arturo Merino Benitez but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Santiago is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Santiago Arturo Merino Benitez is Alaska Airlines .

Travelling from Seattle to Arturo Merino Benitez Airport (SCL): what you need to know

  • Get your holiday planning started by considering where you'll catch your flight from Seattle to Arturo Merino Benitez Airport (SCL). Seattle-Tacoma International Airport (SEA) and Lake Union Sea Plane Base (LKE) are the two main airports in Seattle.

  • Santiago is 4 hours ahead of Seattle. Arturo Merino Benitez Airport is located in Santiago, which operates on the UTC-3 timezone.

  • Give yourself enough time to make your flight from Seattle to SCL. It's generally best to arrive at least two hours before international departures and an hour ahead for domestic flights.

  • Going away during a peak month like July? Popular seasons (like summer, Christmas/New Year and spring break) can add another hour at check-in and security. Be extra cautious and arrive up to four hours ahead of international flights and two hours before a domestic departure.

Airports in Seattle

Seattle-Tacoma International Airport (SEA)

  • Stopovers are the perfect opportunity to break up your journey — and perhaps even tour another city. When searching for flights from Seattle to SCL leaving from Seattle-Tacoma International Airport (SEA), uncheck the 'Direct flights only' box to see where you can stop along the way. Consider one of these popular options:

    • Hartsfield-Jackson Atlanta International Airport (ATL)

    • Dallas/Fort Worth International Airport (DFW)

    • George Bush Intercontinental Airport (IAH)

  • SEA is around 23 kilometres from the centre of Seattle. To help you work out how to get there, use Google Maps. This essential traveller tool will give you the quickest route and available public transport options.

  • Have an early flight from Seattle to Arturo Merino Benitez Airport? Avoid rushing to the terminal (and get some extra shut-eye) by picking one of these stays near Seattle-Tacoma International Airport:

Lake Union Sea Plane Base (LKE)

  • Split up your flight from Seattle to Arturo Merino Benitez Airport with a stop so you can stretch your legs or cross another place off your list. Some great stopovers between Lake Union Sea Plane Base and SCL include:

    • Dallas/Fort Worth International Airport (DFW)

    • George Bush Intercontinental Airport (IAH)

    • Hartsfield-Jackson Atlanta International Airport (ATL)

  • LKE is around 3 kilometres from central Seattle. It takes 11 minutes or so to get to the airport driving from the city centre. Public transport takes approximately 23 minutes.

  • You're going on holiday, so why not enjoy another night away? Think about staying at one of these hotels near Lake Union Sea Plane Base the day before your flight from Seattle to SCL:

About Arturo Merino Benitez Airport (SCL)

Getting from Arturo Merino Benitez Airport (SCL) to central Santiago

  • From Arturo Merino Benitez Airport, Santiago is approximately 19 kilometres away. It takes around 21 minutes to get to the centre driving.

  • Travelling to the centre on public transport typically takes 1 hour and 14 minutes.

How to find the cheapest flights from Seattle to Arturo Merino Benitez Airport (SCL)

  • $537 is the cheapest price we've found for a one-way ticket from Seattle to Arturo Merino Benitez Airport. Return flights start from $1,229. Fares are subject to availability and may change at any time.

  • We recommend booking as soon as possible to lock in flight tickets from Seattle to SCL. You're more likely to bag a bargain and enjoy a wider choice of flight times and travel dates.

  • If you're flexible with your trip dates, make the most of the 'Whole month' tool. It'll give you the cheapest price across every month when searching for your ticket from Seattle to Arturo Merino Benitez Airport.

  • Set up a Price Alert and keep track of changes on this route through push notifications or email. You'll know straight away when prices fall. Good timing makes all the difference when searching for flight tickets from Seattle to SCL.

  • Make the most of the filters to find your ideal trip. To see the 'Fastest,' 'Best' or 'Cheapest' flights from Seattle to Arturo Merino Benitez Airport, use the 'Sort by' tool. You can also filter by airline, departure and arrival times, and number of stops.

The best time to fly from Seattle to Arturo Merino Benitez Airport (SCL)

  • July is the most popular month to hop on a flight from Seattle to Arturo Merino Benitez Airport while May is the quietest. To work out the best time to visit Santiago, consider the pace you like to travel at.

  • When booking your flight from Seattle to SCL, think about the type of weather you enjoy. January is the warmest month in Santiago, with temperatures ranging from 13ºC to 27ºC.

  • Visit in July if you want cooler conditions. Temperatures average between -2ºC and 15ºC. However, this destination delivers on a good time whenever you book your cheap flights from Seattle to Arturo Merino Benitez Airport.

More about Santiago

  • After locking in your flight from Seattle to Arturo Merino Benitez Airport, think about where you'd like to stay in this city. Make one of these accommodation options your base for exploring Santiago:

  • Cerro San Cristobal and La Moneda Palace are just the start of the major attractions to put on your Santiago to-do list. Keep the momentum going by heading to Plaza de Armas.

Complete your Santiago trip with a car rental

  • Get behind the wheel of one of our car rentals in Santiago and explore the city on your own terms. Easily compare prices from trusted rental companies in one place after booking your hotel and cheap flights from Seattle to Arturo Merino Benitez Airport.

Plan the rest of your trip from Seattle to Santiago

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.