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.

$393 CHEAP FLIGHTS from Washington to Santiago

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Flight Deals

Cheap Flights from Washington to Santiago

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

Wed, Dec 2 - Sat, Dec 12

10:10 am - 6:50 amSEA Seattle/Tacoma Intl-SCL Santiago Arturo Merino Benitez

39h 40m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

9:55 pm - 9:57 pmSCL Santiago Arturo Merino Benitez-SEA Seattle/Tacoma Intl

29h 02m2 stops Toronto Pearson Intl Vancouver Intl

$876Air Canada

Wed, Dec 2 - Sat, Dec 12

10:10 am - 6:50 amSEA Seattle/Tacoma Intl-SCL Santiago Arturo Merino Benitez

39h 40m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

9:55 pm - 8:59 pmSCL Santiago Arturo Merino Benitez-SEA Seattle/Tacoma Intl

28h 04m1 stop Toronto Pearson Intl

$903Air Canada

Wed, Nov 25 - Wed, Dec 9

7:10 am - 6:55 amPDX Portland-SCL Santiago Arturo Merino Benitez

18h 45m1 stop New York John F Kennedy Intl

11:55 pm - 12:03 pmSCL Santiago Arturo Merino Benitez-PDX Portland

17h 08m1 stop Los Angeles

$980LATAM Airlines

Tue, Jan 12 - Wed, Jan 20

7:00 am - 6:55 amPDX Portland-SCL Santiago Arturo Merino Benitez

18h 55m1 stop New York John F Kennedy Intl

11:55 pm - 12:18 pmSCL Santiago Arturo Merino Benitez-PDX Portland

17h 23m1 stop Los Angeles

$983LATAM Airlines

Tue, Oct 20 - Tue, Oct 27

7:30 am - 8:10 amPDX Portland-SCL Santiago Arturo Merino Benitez

20h 40m2 stops Dallas/Fort Worth Miami

10:15 pm - 5:03 pmSCL Santiago Arturo Merino Benitez-PDX Portland

22h 48m2 stops Miami Dallas/Fort Worth

$1,089American Airlines

Mon, Oct 19 - Mon, Nov 2

7:30 am - 8:10 amPDX Portland-SCL Santiago Arturo Merino Benitez

20h 40m2 stops Dallas/Fort Worth Miami

10:30 pm - 5:48 pmSCL Santiago Arturo Merino Benitez-PDX Portland

24h 18m2 stops Miami Dallas/Fort Worth

$1,090American Airlines

Wed, Jan 13 - Wed, Apr 7

11:40 am - 7:40 amPDX Portland-SCL Santiago Arturo Merino Benitez

15h 00m1 stop Atlanta Hartsfield-Jackson

11:25 pm - 4:13 pmSCL Santiago Arturo Merino Benitez-PDX Portland

19h 48m1 stop Los Angeles

$1,090Delta

Mon, Jan 11 - Wed, Apr 7

11:40 am - 7:40 amPDX Portland-SCL Santiago Arturo Merino Benitez

15h 00m1 stop Atlanta Hartsfield-Jackson

11:00 pm - 7:08 pmSCL Santiago Arturo Merino Benitez-PDX Portland

23h 08m2 stops Miami Atlanta Hartsfield-Jackson

$1,090Delta

Wed, Jan 13 - Wed, Feb 3

12:51 pm - 8:50 amPDX Portland-SCL Santiago Arturo Merino Benitez

14h 59m1 stop Houston George Bush Intcntl

10:45 pm - 12:19 pmSCL Santiago Arturo Merino Benitez-PDX Portland

18h 34m1 stop Houston George Bush Intcntl

$1,095United Airlines

Tue, Jan 19 - Tue, Feb 9

7:10 am - 8:50 amPDX Portland-SCL Santiago Arturo Merino Benitez

20h 40m1 stop Houston George Bush Intcntl

10:45 pm - 12:19 pmSCL Santiago Arturo Merino Benitez-PDX Portland

18h 34m1 stop Houston George Bush Intcntl

$1,095United Airlines

Recent last minute flight deals from Washington to Santiago

Thu, Sep 10 - Thu, Sep 24

6:45 am - 8:15 amPDX Portland-SCL Santiago Arturo Merino Benitez

21h 30m1 stop Atlanta Hartsfield-Jackson

8:40 pm - 1:00 pmSCL Santiago Arturo Merino Benitez-PDX Portland

20h 20m1 stop Atlanta Hartsfield-Jackson

$1,097LATAM Airlines

Thu, Sep 10 - Thu, Sep 24

6:45 am - 8:15 amPDX Portland-SCL Santiago Arturo Merino Benitez

21h 30m1 stop Atlanta Hartsfield-Jackson

8:55 pm - 1:00 pmSCL Santiago Arturo Merino Benitez-PDX Portland

20h 05m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

$1,097Delta

Thu, Sep 10 - Thu, Sep 24

11:49 am - 8:15 amPDX Portland-SCL Santiago Arturo Merino Benitez

16h 26m1 stop Atlanta Hartsfield-Jackson

8:55 pm - 1:00 pmSCL Santiago Arturo Merino Benitez-PDX Portland

20h 05m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

$1,097Delta

Thu, Sep 10 - Thu, Sep 24

11:49 am - 8:15 amPDX Portland-SCL Santiago Arturo Merino Benitez

16h 26m1 stop Atlanta Hartsfield-Jackson

8:40 pm - 1:00 pmSCL Santiago Arturo Merino Benitez-PDX Portland

20h 20m1 stop Atlanta Hartsfield-Jackson

$1,097Delta

Thu, Sep 10 - Thu, Sep 24

7:00 am - 8:00 amPDX Portland-SCL Santiago Arturo Merino Benitez

21h 00m2 stops Dallas/Fort Worth Miami

9:30 pm - 1:17 pmSCL Santiago Arturo Merino Benitez-PDX Portland

19h 47m2 stops Miami Dallas/Fort Worth

$1,102American Airlines

Thu, Sep 10 - Wed, Sep 23

6:45 am - 2:25 pmPDX Portland-SCL Santiago Arturo Merino Benitez

27h 40m3 stops Atlanta Hartsfield-Jackson Miami Buenos Aires Ministro Pistarini

12:35 am - 9:47 pmSCL Santiago Arturo Merino Benitez-PDX Portland

25h 12m2 stops Miami Atlanta Hartsfield-Jackson

$1,102LATAM Airlines

Sun, Sep 13 - Sun, Sep 27

9:32 pm - 2:25 pmPDX Portland-SCL Santiago Arturo Merino Benitez

36h 53m3 stops Seattle/Tacoma Intl Miami Buenos Aires Ministro Pistarini

8:55 pm - 8:40 pmSCL Santiago Arturo Merino Benitez-PDX Portland

27h 45m2 stops Lima J Chavez Intl New York John F Kennedy Intl

$1,117Multiple Airlines

Thu, Sep 10 - Sun, Sep 20

6:20 am - 6:55 amPDX Portland-SCL Santiago Arturo Merino Benitez

20h 35m2 stops Seattle/Tacoma Intl Miami

8:55 pm - 9:47 pmSCL Santiago Arturo Merino Benitez-PDX Portland

28h 52m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

$1,123Multiple Airlines

Thu, Sep 10 - Sun, Sep 20

11:49 am - 8:15 amPDX Portland-SCL Santiago Arturo Merino Benitez

16h 26m1 stop Atlanta Hartsfield-Jackson

8:55 pm - 9:47 pmSCL Santiago Arturo Merino Benitez-PDX Portland

28h 52m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

$1,123LATAM Airlines

Thu, Sep 10 - Sat, Sep 19

6:30 am - 8:00 amPDX Portland-SCL Santiago Arturo Merino Benitez

21h 30m2 stops Los Angeles Miami

9:30 pm - 4:54 pmSCL Santiago Arturo Merino Benitez-PDX Portland

23h 24m2 stops Miami Phoenix Sky Harbor Intl

$1,132American Airlines

Useful Info

Low season	May
High season	December
Cheapest flight	$393

Best time to beat the crowds with an average 12% drop in price.

Most popular time to fly with an average 21% 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.