What is the cheapest airline that flies from Washington to Santiago Arturo Merino Benitez?

Air Canada and Delta are the most popular carriers operating from Washington to Santiago Arturo Merino Benitez

What airlines fly to Santiago?

LATAM Airlines, Delta and American Airlines are the top three most popular airlines that fly to Santiago from State of Washington according to our data. LATAM Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Santiago. Keep in mind that there are 4 different airlines that fly to Santiago on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Santiago?

On average, it takes 17h 50m to fly from State of Washington to Santiago if you fly out of Seattle (the most popular airport in State of Washington) and into Santiago (the most popular airport in Santiago). If you’re flying out of Spokane and into Santiago, then the flight time is around 20h 45m.

When did momondo last update prices for flights from Washington to Santiago Arturo Merino Benitez Airport?

Prices for flights from Washington to Santiago Arturo Merino Benitez Airport are updated daily.

How many operators does momondo search for flights from Washington to Santiago Arturo Merino Benitez Airport?

As of August 2026, there are 4 operators available to choose from for flights from Washington to Santiago Arturo Merino Benitez Airport.

How old do you have to be to fly from Washington to Santiago Arturo Merino Benitez Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington to Santiago Arturo Merino Benitez Airport.

What documentation or ID do you need to fly to Santiago Arturo Merino Benitez Airport?

The required travel and health documents for your Santiago Arturo Merino Benitez Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Santiago Arturo Merino Benitez Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$363 Cheap Flights from Washington to Santiago in 2026

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Find the cheapest flights from Washington to Santiago

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

10:53 am - 8:32 pmSEA Seattle/Tacoma Intl-SCL Santiago Arturo Merino Benitez

29h 39m2 stops Ontario Panama City Tocumen Intl

3:57 am - 6:26 pmSCL Santiago Arturo Merino Benitez-SEA Seattle/Tacoma Intl

42h 29m2 stops Panama City Tocumen Intl Los Angeles Los Angeles

$818Multiple Airlines

Thu, Oct 1 - Tue, Oct 13

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

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

8:25 am - 6:22 pmSCL Santiago Arturo Merino Benitez-SEA Seattle/Tacoma Intl

38h 57m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

$842Air Canada

Mon, Nov 30 - Tue, Dec 8

10:35 pm - 6:25 amPDX Portland-SCL Santiago Arturo Merino Benitez

28h 50m1 stop New York John F Kennedy Intl

11:55 pm - 12:52 pmSCL Santiago Arturo Merino Benitez-PDX Portland

16h 57m1 stop Los Angeles Los Angeles

$946LATAM Airlines

Tue, Sep 1 - Mon, Sep 21

6:08 am - 5:35 amPDX Portland-SCL Santiago Arturo Merino Benitez

19h 27m1 stop Los Angeles Los Angeles

11:55 pm - 12:08 pmSCL Santiago Arturo Merino Benitez-PDX Portland

16h 13m1 stop Los Angeles Los Angeles

$953LATAM Airlines

Mon, Oct 5 - Thu, Oct 29

5:00 am - 7:45 amPDX Portland-SCL Santiago Arturo Merino Benitez

21h 45m1 stop Dallas/Fort Worth

11:45 pm - 1:46 pmSCL Santiago Arturo Merino Benitez-PDX Portland

19h 01m1 stop Dallas/Fort Worth

$997American Airlines

Tue, Dec 8 - Tue, Jan 26

7:38 am - 7:45 amPDX Portland-SCL Santiago Arturo Merino Benitez

19h 07m1 stop Dallas/Fort Worth

11:45 pm - 11:45 amSCL Santiago Arturo Merino Benitez-PDX Portland

17h 00m1 stop Dallas/Fort Worth

$997American Airlines

Tue, Dec 8 - Tue, Jan 26

10:57 pm - 7:00 amPDX Portland-SCL Santiago Arturo Merino Benitez

28h 03m2 stops Atlanta Hartsfield-Jackson Bogotá El Dorado

11:55 pm - 6:47 pmSCL Santiago Arturo Merino Benitez-PDX Portland

22h 52m1 stop Los Angeles Los Angeles

$997Delta

Sun, Oct 4 - Wed, Oct 14

7:10 am - 2:05 pmPDX Portland-SCL Santiago Arturo Merino Benitez

26h 55m2 stops New York John F Kennedy Intl Lima J Chavez Intl

8:40 pm - 1:38 pmSCL Santiago Arturo Merino Benitez-PDX Portland

20h 58m1 stop Atlanta Hartsfield-Jackson

$997Delta

Sun, Oct 4 - Mon, Oct 12

8:45 am - 8:50 amPDX Portland-SCL Santiago Arturo Merino Benitez

19h 05m2 stops Denver Intl Houston George Bush Intcntl

10:45 pm - 6:31 pmSCL Santiago Arturo Merino Benitez-PDX Portland

24h 46m3 stops Houston George Bush Intcntl Denver Intl San Francisco

$1,002United Airlines

Tue, Dec 8 - Tue, Jan 26

8:46 am - 8:50 amPDX Portland-SCL Santiago Arturo Merino Benitez

19h 04m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

10:45 pm - 6:31 pmSCL Santiago Arturo Merino Benitez-PDX Portland

24h 46m3 stops Houston George Bush Intcntl Denver Intl San Francisco

$1,002United Airlines

Tue, Dec 8 - Tue, Jan 26

Cheap last minute flights

Enter your travel dates to find the best prices.

6:35 am - 7:05 amPDX Portland-SCL Santiago Arturo Merino Benitez

21h 30m2 stops Los Angeles Los Angeles Miami

8:50 pm - 6:05 pmSCL Santiago Arturo Merino Benitez-PDX Portland

24h 15m2 stops Miami Chicago O'Hare Intl

$1,002American Airlines

Wed, Aug 12 - Wed, Aug 26

5:18 am - 7:05 amPDX Portland-SCL Santiago Arturo Merino Benitez

22h 47m2 stops Dallas/Fort Worth Miami

8:50 pm - 5:30 pmSCL Santiago Arturo Merino Benitez-PDX Portland

23h 40m2 stops Miami Dallas/Fort Worth

$1,002American Airlines

Wed, Aug 12 - Wed, Aug 26

5:30 am - 6:55 amPDX Portland-SCL Santiago Arturo Merino Benitez

22h 25m2 stops Seattle/Tacoma Intl Miami

10:55 pm - 9:13 pmSCL Santiago Arturo Merino Benitez-PDX Portland

25h 18m1 stop New York John F Kennedy Intl

$1,002Delta

Wed, Aug 12 - Wed, Aug 26

6:45 am - 6:55 amPDX Portland-SCL Santiago Arturo Merino Benitez

21h 10m2 stops Atlanta Hartsfield-Jackson Miami

8:30 am - 6:55 pmSCL Santiago Arturo Merino Benitez-PDX Portland

37h 25m3 stops Buenos Aires Ministro Pistarini Miami Atlanta Hartsfield-Jackson

$1,002LATAM Airlines

Wed, Aug 12 - Wed, Aug 26

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

29h 00m2 stops Atlanta Hartsfield-Jackson Miami

8:30 am - 6:55 pmSCL Santiago Arturo Merino Benitez-PDX Portland

37h 25m3 stops Buenos Aires Ministro Pistarini Miami Atlanta Hartsfield-Jackson

$1,032LATAM Airlines

Wed, Aug 12 - Wed, Aug 26

6:45 am - 6:55 amPDX Portland-SCL Santiago Arturo Merino Benitez

21h 10m2 stops Atlanta Hartsfield-Jackson Miami

8:40 pm - 10:27 amSCL Santiago Arturo Merino Benitez-PDX Portland

16h 47m1 stop Atlanta Hartsfield-Jackson

$1,073Delta

Wed, Aug 12 - Wed, Aug 26

11:45 am - 7:15 amPDX Portland-SCL Santiago Arturo Merino Benitez

16h 30m1 stop Atlanta Hartsfield-Jackson

10:55 pm - 8:40 pmSCL Santiago Arturo Merino Benitez-PDX Portland

24h 45m1 stop New York John F Kennedy Intl

$1,182Multiple Airlines

Wed, Aug 12 - Wed, Aug 26

7:00 am - 6:25 amPDX Portland-SCL Santiago Arturo Merino Benitez

20h 25m1 stop New York John F Kennedy Intl

10:55 pm - 8:40 pmSCL Santiago Arturo Merino Benitez-PDX Portland

24h 45m1 stop New York John F Kennedy Intl

$1,200Multiple Airlines

Wed, Aug 12 - Wed, Aug 26

11:15 am - 7:36 pmPDX Portland-SCL Santiago Arturo Merino Benitez

29h 21m2 stops Newark Panama City Tocumen Intl

4:14 am - 9:50 amSCL Santiago Arturo Merino Benitez-PDX Portland

56h 36m2 stops Panama City Tocumen Intl Newark

$1,228United Airlines

Thu, Aug 13 - Sun, Aug 16

7:00 am - 3:00 amSEA Seattle/Tacoma Intl-SCL Santiago Arturo Merino Benitez

17h 00m2 stops Houston George Bush Intcntl Panama City Tocumen Intl

2:14 am - 9:36 pmSCL Santiago Arturo Merino Benitez-SEA Seattle/Tacoma Intl

22h 22m2 stops Panama City Tocumen Intl Houston George Bush Intcntl

$1,878United Airlines

Thu, Aug 13 - Sat, Aug 15

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Delta flights from State of Washington to Santiago

Our best Delta deals on State of Washington to Santiago flight tickets

Delta

Oct 5

PDX7:10 amPortland

20h 15m

1 stop

SCL7:25 amSantiago Arturo Merino Benitez

Oct 12

SCL8:40 pmSantiago Arturo Merino Benitez

20h 58m

1 stop

PDX1:38 pmPortland

$997

Delta

Sep 17

GEG6:22 amSpokane

19h 13m

1 stop

SCL5:35 amSantiago Arturo Merino Benitez

Sep 24

SCL11:55 pmSantiago Arturo Merino Benitez

19h 19m

2 stops

GEG3:14 pmSpokane

$998

Delta

Aug 12

PDX5:30 amPortland

22h 25m

2 stops

SCL6:55 amSantiago Arturo Merino Benitez

Aug 26

SCL10:55 pmSantiago Arturo Merino Benitez

25h 18m

1 stop

PDX9:13 pmPortland

$1,002

Air Canada flights from State of Washington to Santiago

Our best Air Canada deals on State of Washington to Santiago flight tickets

Air Canada

Nov 30

SEA10:10 amSeattle/Tacoma Intl

39h 40m

2 stops

SCL6:50 amSantiago Arturo Merino Benitez

Dec 8

SCL8:25 amSantiago Arturo Merino Benitez

38h 57m

2 stops

SEA6:22 pmSeattle/Tacoma Intl

$842

Air Canada

Jan 10

SEA7:05 pmSeattle/Tacoma Intl

30h 45m

2 stops

SCL6:50 amSantiago Arturo Merino Benitez

Jan 31

SCL8:25 amSantiago Arturo Merino Benitez

41h 34m

2 stops

SEA8:59 pmSeattle/Tacoma Intl

$850

Air Canada

Jan 11

SEA10:10 amSeattle/Tacoma Intl

39h 40m

2 stops

SCL6:50 amSantiago Arturo Merino Benitez

Jan 31

SCL8:25 amSantiago Arturo Merino Benitez

41h 34m

2 stops

SEA8:59 pmSeattle/Tacoma Intl

$851

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleSantiago

SEA Seattle/Tacoma Intl - SCL Santiago Arturo Merino Benitez

SEASCL

Seattle/Tacoma Intl

Thu 10/1

10:53 am-8:32 pm

2 stops29h 39m

Santiago Arturo Merino Benitez

Tue 10/13

3:57 am-6:26 pm

2 stops42h 29m

$818

SeattleSantiago

SEA Seattle/Tacoma Intl - SCL Santiago Arturo Merino Benitez

SEASCL

Seattle/Tacoma Intl

Mon 11/30

10:10 am-6:50 am

2 stops39h 40m

Santiago Arturo Merino Benitez

Tue 12/8

8:25 am-6:22 pm

2 stops38h 57m

$842

PortlandSantiago

PDX Portland - SCL Santiago Arturo Merino Benitez

PDXSCL

Portland

Tue 9/1

10:35 pm-6:25 am

1 stop28h 50m

Santiago Arturo Merino Benitez

Mon 9/21

11:55 pm-12:52 pm

1 stop16h 57m

$946

Quickest round-trip

PortlandSantiago

PDX Portland - SCL Santiago Arturo Merino Benitez

PDXSCL

Portland

Mon 10/5

6:08 am-5:35 am

1 stop19h 27m

Santiago Arturo Merino Benitez

Thu 10/29

11:55 pm-12:08 pm

1 stop16h 13m

$953

PortlandSantiago

PDX Portland - SCL Santiago Arturo Merino Benitez

PDXSCL

Portland

Tue 12/8

5:00 am-7:45 am

1 stop21h 45m

Santiago Arturo Merino Benitez

Tue 1/26

11:45 pm-1:46 pm

1 stop19h 01m

$997

PortlandSantiago

PDX Portland - SCL Santiago Arturo Merino Benitez

PDXSCL

Portland

Tue 12/8

7:38 am-7:45 am

1 stop19h 07m

Santiago Arturo Merino Benitez

Tue 1/26

11:45 pm-11:45 am

1 stop17h 00m

$997

PortlandSantiago

PDX Portland - SCL Santiago Arturo Merino Benitez

PDXSCL

Portland

Sun 10/4

10:57 pm-7:00 am

2 stops28h 03m

Santiago Arturo Merino Benitez

Wed 10/14

11:55 pm-6:47 pm

1 stop22h 52m

$997

PortlandSantiago

PDX Portland - SCL Santiago Arturo Merino Benitez

PDXSCL

Portland

Sun 10/4

7:10 am-2:05 pm

2 stops26h 55m

Santiago Arturo Merino Benitez

Mon 10/12

8:40 pm-1:38 pm

1 stop20h 58m

$997

PortlandSantiago

PDX Portland - SCL Santiago Arturo Merino Benitez

PDXSCL

Portland

Tue 12/8

8:45 am-8:50 am

2 stops19h 05m

Santiago Arturo Merino Benitez

Tue 1/26

10:45 pm-6:31 pm

3 stops24h 46m

$1,002

PortlandSantiago

PDX Portland - SCL Santiago Arturo Merino Benitez

PDXSCL

Portland

Tue 12/8

8:46 am-8:50 am

2 stops19h 04m

Santiago Arturo Merino Benitez

Tue 1/26

10:45 pm-6:31 pm

3 stops24h 46m

$1,002

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from State of Washington to Santiago

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Santiago?

In general, November is the cheapest month to fly from State of Washington to Santiago. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $998. If you don’t want to visit Santiago in November, then you should wait until January to fly from State of Washington, when ticket prices are also cheap, with an average price of $1,044.

How far in advance should I book a flight from Washington to Santiago?

You are more likely to see cheaper flights to Santiago from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Santiago for around $1,216 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Santiago from State of Washington for as low as $1,057 on momondo.

Can stopping save me money on State of Washington to Santiago flights?

You could potentially save up to 4% on your flight if you consider stops on a State of Washington to Santiago flight.

Cheap State of Washington to Santiago flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Santiago

Fastest flight time	17h 17m
Direct flights	None

The fastest flight from State of Washington to Santiago takes 17h 17m

There are no direct flights from State of Washington to Santiago. There are no popular flight routes from State of Washington to Santiago.

Search flight deals

Frequently asked questions about flying from Washington to Santiago

When did momondo last update prices for flights from Washington to Santiago Arturo Merino Benitez Airport?
Prices for flights from Washington to Santiago Arturo Merino Benitez Airport are updated daily.
How many operators does momondo search for flights from Washington to Santiago Arturo Merino Benitez Airport?
As of August 2026, there are 4 operators available to choose from for flights from Washington to Santiago Arturo Merino Benitez Airport.
How old do you have to be to fly from Washington to Santiago Arturo Merino Benitez Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington to Santiago Arturo Merino Benitez Airport.
What documentation or ID do you need to fly to Santiago Arturo Merino Benitez Airport?
The required travel and health documents for your Santiago Arturo Merino Benitez Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Santiago Arturo Merino Benitez Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from State of Washington to Santiago

Compare and see reviews for airlines that fly from State of Washington to Santiago with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $696	Free Cancellation	Rating 7.8 8,505 reviews	Search Delta flights
LATAM Airlines	PriceFrom $888	Free Cancellation	Rating 7.4 1,977 reviews	Search LATAM Airlines flights
American Airlines	PriceFrom $918	Free Cancellation	Rating 7.1 11,904 reviews	Search American Airlines flights
United Airlines	PriceFrom $1,018	Free Cancellation	Rating 7.4 10,104 reviews	Search United Airlines flights

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Why should I use momondo to find a flight deal from Washington to Santiago?

It is quick and easy to find Washington to Santiago flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Santiago that suits you.

Can I find flights from Washington to Santiago with flexible booking policies on momondo?

momondo does allow users to show only those flights to Santiago from Washington which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Washington to Santiago?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington to Santiago.

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Yes. momondo can track prices for Washington to Santiago flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.