How does KAYAK find such low prices on flights from Washington to Santiago?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Santiago. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Santiago?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Santiago from Washington is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Washington to Santiago?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Santiago with an airline and back to Washington with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Santiago?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Santiago from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$351 CHEAP FLIGHTS from Washington to Santiago

SCL

KAYAK searches hundreds of travel sites at once for deals on flights to Santiago

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$821

Overall average: $1,205

Air Canada

Sun 3/8Thu 3/12

SEA - SCL • 2 stops

Cheapest one-way

$351

Typical prices: $448-$627

Multiple Airlines

Wed 5/20

SEA - SCL • 3 stops

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Santiago!

Flight Deals

Cheap Flights from Washington to Santiago

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington to Santiago that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Washington to Santiago

Sun, Mar 8 - Thu, Mar 12

5:50 am - 11:15 am

SEA

SCL

25h 25m2 stops

7:55 pm - 3:01 pm

SCL

SEA

47h 06m2 stops

$821Air Canada

Sun, Mar 8 - Thu, Mar 12

8:10 am - 11:15 am

SEA

SCL

23h 05m1 stop

7:55 pm - 10:16 pm

SCL

SEA

30h 21m1 stop

$828Air Canada

Mon, Mar 2 - Sun, Mar 15

7:10 am - 6:55 am

SEA

SCL

18h 45m1 stop

8:50 pm - 2:41 pm

SCL

SEA

21h 51m2 stops

$879LATAM Airlines

Thu, Mar 19 - Mon, Mar 23

8:00 pm - 11:15 am

SEA

SCL

35h 15m2 stops

7:55 pm - 10:16 pm

SCL

SEA

30h 21m1 stop

$880Air Canada

Mon, Jan 19 - Mon, Jan 26

11:29 am - 5:35 am

PDX

SCL

37h 06m1 stop

9:05 pm - 8:27 pm

SCL

PDX

28h 22m2 stops

$889Multiple Airlines

Mon, Jan 26 - Wed, Feb 4

6:25 am - 6:25 am

PDX

SCL

19h 00m2 stops

11:55 pm - 12:00 pm

SCL

PDX

17h 05m1 stop

$891LATAM Airlines

Sun, Mar 1 - Sun, Mar 15

8:00 pm - 12:15 pm

SEA

SCL

35h 15m3 stops

11:55 pm - 10:06 pm

SCL

SEA

26h 11m2 stops

$907Multiple Airlines

Thu, Jan 15 - Sat, Feb 7

5:00 am - 8:50 am

GEG

SCL

22h 50m2 stops

10:45 pm - 11:39 am

SCL

GEG

41h 54m2 stops

$1,041United Airlines

Thu, Jan 15 - Sat, Feb 7

5:00 am - 8:50 am

GEG

SCL

22h 50m2 stops

10:45 pm - 11:39 am

SCL

GEG

41h 54m2 stops

$1,045United Airlines

Thu, Jan 15 - Sat, Feb 7

7:00 am - 5:35 am

GEG

SCL

17h 35m1 stop

6:30 pm - 11:45 am

SCL

GEG

22h 15m2 stops

$1,054Delta

Useful Info

Low season	May
High season	December
Cheapest flight	$361

Best time to beat the crowds with an average 15% drop in price.

Most popular time to fly with an average 26% increase in price.

Flight from Seattle to Santiago

How does KAYAK find such low prices on flights from Washington to Santiago?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Santiago.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Santiago?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Santiago from Washington is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Washington to Santiago?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Santiago with an airline and back to Washington with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Santiago?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Santiago from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Pichilemu

Zapallar

San Fernando

Everything you need to know for your flight to Santiago

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Santiago

Santiago (SCL)

SCL

$351 Find Cheap Flights from Washington to Santiago

KAYAK searches hundreds of travel sites at once for deals on flights to Santiago

Everything you should know

Cheap Flights from Washington to Santiago

Recent round-trip flight deals from Washington to Santiago

Recent one-way flight deals from Washington to Santiago

Recent last minute flight deals from Washington to Santiago

Good to know

FAQs for booking flights from Washington to Santiago

How does KAYAK find such low prices on flights from Washington to Santiago?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Santiago.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Santiago?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Santiago from Washington is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Washington to Santiago?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Santiago with an airline and back to Washington with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Santiago?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Santiago from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Santiago?

Everything you need to know for your flight to Santiago

Information on the airport you'll fly into in Santiago

Cabin class types available on flights to Washington

Complete your trip to Santiago with a hotel stay or car rental

Find direct flights for Santiago

Flights to other popular destinations

Flights from domestic origins to Santiago

Choose which airport to fly into in Santiago

Find deals for your return flight