How long does it take to fly to Santiago?

On average, it takes 16h 20m 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 19h 55m.

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

LATAM Airlines 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 47% 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.

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 March 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.

$338 Cheap Flights from Washington to Santiago in 2026

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Find the cheapest flights from Washington to Santiago

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:05 am - 3:35 am

SEA

SCL

39h 30m

2 stops

11:00 pm - 10:00 pm

SCL

SEA

26h 00m

1 stop

$705Multiple Airlines

Mon, Mar 30 - Mon, Apr 6

5:49 pm - 6:10 am

SEA

SCL

32h 21m

2 stops

10:30 am - 10:00 pm

SCL

SEA

38h 30m

1 stop

$735Multiple Airlines

Tue, Mar 31 - Tue, Apr 7

7:00 am - 5:30 am

PDX

SCL

19h 30m

2 stops

11:00 pm - 8:35 pm

SCL

PDX

24h 35m

1 stop

$763Multiple Airlines

Wed, Apr 8 - Wed, Apr 15

12:35 am - 11:26 pm

SEA

SCL

43h 51m

2 stops

10:30 am - 9:47 pm

SCL

SEA

38h 17m

1 stop

$775Multiple Airlines

Sun, Apr 12 - Tue, Apr 28

9:40 am - 5:35 am

SEA

SCL

16h 55m

1 stop

11:25 pm - 2:51 pm

SCL

SEA

18h 26m

1 stop

$781LATAM Airlines

Mon, Apr 6 - Wed, Apr 22

9:40 am - 5:35 am

SEA

SCL

15h 55m

1 stop

11:25 pm - 12:37 pm

SCL

SEA

16h 12m

1 stop

$800LATAM Airlines

Wed, Apr 1 - Tue, Apr 28

11:15 pm - 7:15 am

PDX

SCL

29h 00m

2 stops

10:55 pm - 5:32 pm

SCL

PDX

21h 37m

2 stops

$870Delta

Sun, Apr 12 - Wed, Apr 22

10:45 pm - 6:00 am

GEG

SCL

28h 15m

2 stops

8:40 pm - 11:24 am

SCL

GEG

17h 44m

1 stop

$991Delta

Mon, Aug 10 - Mon, Aug 24

6:00 am - 7:00 am

GEG

SCL

21h 00m

2 stops

8:35 pm - 8:33 pm

SCL

GEG

26h 58m

2 stops

$1,125American Airlines

Thu, Mar 19 - Thu, Apr 23

5:00 am - 7:05 am

PSC

SCL

23h 05m

2 stops

8:35 pm - 7:48 pm

SCL

PSC

26h 13m

2 stops

$1,205American Airlines

Sun, Apr 12 - Sun, Apr 19

LATAM Airlines flights from State of Washington to Santiago

Our best LATAM Airlines deals on State of Washington to Santiago flight tickets

LATAM Airlines

Apr 6

SEA9:40 amSeattle/Tacoma Intl

16h 55m

1 stop

SCL5:35 amSantiago Arturo Merino Benitez

Apr 22

SCL11:25 pmSantiago Arturo Merino Benitez

18h 26m

1 stop

SEA2:51 pmSeattle/Tacoma Intl

$781

LATAM Airlines

Apr 1

SEA9:40 amSeattle/Tacoma Intl

15h 55m

1 stop

SCL5:35 amSantiago Arturo Merino Benitez

Apr 28

SCL11:25 pmSantiago Arturo Merino Benitez

16h 12m

1 stop

SEA12:37 pmSeattle/Tacoma Intl

$800

LATAM Airlines

Apr 8

PDX6:15 amPortland

19h 35m

2 stops

SCL4:50 amSantiago Arturo Merino Benitez

Apr 15

SCL6:45 pmSantiago Arturo Merino Benitez

20h 23m

2 stops

PDX12:08 pmPortland

$805

United Airlines flights from State of Washington to Santiago

Our best United Airlines deals on State of Washington to Santiago flight tickets

United Airlines

Aug 17

SEA11:56 pmSeattle/Tacoma Intl

26h 07m

2 stops

SCL5:03 amSantiago Arturo Merino Benitez

Aug 25

SCL2:27 amSantiago Arturo Merino Benitez

19h 40m

2 stops

SEA7:07 pmSeattle/Tacoma Intl

$1,008

United Airlines

Mar 8

SEA11:59 pmSeattle/Tacoma Intl

27h 51m

2 stops

SCL7:50 amSantiago Arturo Merino Benitez

Apr 15

SCL12:46 amSantiago Arturo Merino Benitez

21h 56m

2 stops

SEA7:42 pmSeattle/Tacoma Intl

$1,126

United Airlines

Mar 16

PDX7:00 amPortland

20h 50m

1 stop

SCL7:50 amSantiago Arturo Merino Benitez

Mar 23

SCL9:45 pmSantiago Arturo Merino Benitez

18h 50m

1 stop

PDX12:35 pmPortland

$1,195

Fly from

Fly to

Route

Depart

Return

Price

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Mon 3/30

8:05 am-3:35 am

2 stops39h 30m

Santiago Arturo Merino Benitez

Mon 4/6

11:00 pm-10:00 pm

1 stop26h 00m

$705

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Tue 3/31

5:49 pm-6:10 am

2 stops32h 21m

Santiago Arturo Merino Benitez

Tue 4/7

10:30 am-10:00 pm

1 stop38h 30m

$735

PortlandSantiago

PDX - SCL

PDXSCL

Portland

Wed 4/8

7:00 am-5:30 am

2 stops19h 30m

Santiago Arturo Merino Benitez

Wed 4/15

11:00 pm-8:35 pm

1 stop24h 35m

$763

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Sun 4/12

12:35 am-11:26 pm

2 stops43h 51m

Santiago Arturo Merino Benitez

Tue 4/28

10:30 am-9:47 pm

1 stop38h 17m

$775

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Mon 4/6

9:40 am-5:35 am

1 stop16h 55m

Santiago Arturo Merino Benitez

Wed 4/22

11:25 pm-2:51 pm

1 stop18h 26m

$781

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Wed 4/1

9:40 am-5:35 am

1 stop15h 55m

Santiago Arturo Merino Benitez

Tue 4/28

11:25 pm-12:37 pm

1 stop16h 12m

$800

PortlandSantiago

PDX - SCL

PDXSCL

Portland

Sun 4/12

11:15 pm-7:15 am

2 stops29h 00m

Santiago Arturo Merino Benitez

Wed 4/22

10:55 pm-5:32 pm

2 stops21h 37m

$870

SpokaneSantiago

GEG - SCL

GEGSCL

Spokane

Mon 8/10

10:45 pm-6:00 am

2 stops28h 15m

Santiago Arturo Merino Benitez

Mon 8/24

8:40 pm-11:24 am

1 stop17h 44m

$991

SpokaneSantiago

GEG - SCL

GEGSCL

Spokane

Thu 3/19

6:00 am-7:00 am

2 stops21h 00m

Santiago Arturo Merino Benitez

Thu 4/23

8:35 pm-8:33 pm

2 stops26h 58m

$1,125

PascoSantiago

PSC - SCL

PSCSCL

Pasco Tri Cities

Sun 4/12

5:00 am-7:05 am

2 stops23h 05m

Santiago Arturo Merino Benitez

Sun 4/19

8:35 pm-7:48 pm

2 stops26h 13m

$1,205

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, January 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 $1,011. If you don’t want to visit Santiago in January, then you should wait until November to fly from State of Washington, when ticket prices are also cheap, with an average price of $1,053.

How far in advance should I book a flight 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 $1,166 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 $1,012 on momondo.

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

You could potentially save up to 5% 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	16h 20m
Direct flights	None

The fastest flight from State of Washington to Santiago takes 16h 20m

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

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 March 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
LATAM Airlines	PriceFrom $888	Free Cancellation	Rating 7.4 1,920 reviews	Search LATAM Airlines flights
Delta	PriceFrom $895	Free Cancellation	Rating 7.9 8,237 reviews	Search Delta flights
American Airlines	PriceFrom $918	Free Cancellation	Rating 7.1 11,369 reviews	Search American Airlines flights
United Airlines	PriceFrom $1,018	Free Cancellation	Rating 7.4 9,375 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.

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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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