What airlines fly to Chile?

LATAM Airlines, American Airlines and Delta are the top three most popular airlines that fly to Chile from Seattle according to our data. LATAM Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Chile. Keep in mind that there are 4 different airlines that fly to Chile on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Seattle/Tacoma Intl to Chile?

Air Canada, Aeromexico, and LATAM Airlines are the most popular carriers operating from Seattle/Tacoma Intl to Chile

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Chile?

Prices for flights from Seattle/Tacoma Intl Airport to Chile refresh daily.

How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Chile?

There are 4 operators available for flights from Seattle/Tacoma Intl Airport to Chile as of October 2026.

How old do you have to be to fly from Seattle/Tacoma Intl Airport to Chile?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Chile.

What documentation or ID do you need to fly to Chile?

The necessary travel and health documents for your Chile trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$449 Cheap Flights from Seattle to Chile in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Chile

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:10 am - 12:15 pmSEA Seattle/Tacoma Intl-SCL Santiago Arturo Merino Benitez

21h 05m2 stops Vancouver Intl Toronto Pearson 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

$949Air Canada

Fri, Nov 27 - Sun, Dec 6

8:40 am - 12:15 pmSEA Seattle/Tacoma Intl-SCL Santiago Arturo Merino Benitez

22h 35m2 stops Vancouver Intl Toronto Pearson Intl

8:25 am - 2:37 pmSCL Santiago Arturo Merino Benitez-SEA Seattle/Tacoma Intl

35h 12m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

$993Multiple Airlines

Fri, Nov 27 - Sun, Dec 6

8:05 am - 7:00 amSEA Seattle/Tacoma Intl-SCL Santiago Arturo Merino Benitez

17h 55m1 stop Miami

11:50 pm - 2:30 pmSCL Santiago Arturo Merino Benitez-SEA Seattle/Tacoma Intl

19h 40m1 stop New York John F Kennedy Intl

$1,307LATAM Airlines

Thu, Nov 5 - Tue, Nov 10

8:05 am - 7:00 amSEA Seattle/Tacoma Intl-SCL Santiago Arturo Merino Benitez

17h 55m1 stop Miami

8:25 pm - 12:40 pmSCL Santiago Arturo Merino Benitez-SEA Seattle/Tacoma Intl

21h 15m2 stops Lima J Chavez Intl Los Angeles

$1,307LATAM Airlines

Thu, Nov 5 - Tue, Nov 10

8:00 am - 7:40 amSEA Seattle/Tacoma Intl-SCL Santiago Arturo Merino Benitez

18h 40m1 stop Atlanta Hartsfield-Jackson

7:40 am - 12:15 amSCL Santiago Arturo Merino Benitez-SEA Seattle/Tacoma Intl

21h 35m2 stops Lima J Chavez Intl Salt Lake City

$1,436Delta

Fri, Dec 25 - Sun, Dec 27

5:10 am - 7:45 amSEA Seattle/Tacoma Intl-SCL Santiago Arturo Merino Benitez

21h 35m1 stop Dallas/Fort Worth

11:45 pm - 5:04 pmSCL Santiago Arturo Merino Benitez-SEA Seattle/Tacoma Intl

22h 19m1 stop Dallas/Fort Worth

$1,465American Airlines

Thu, Feb 11 - Sun, Feb 21

10:22 am - 7:45 amSEA Seattle/Tacoma Intl-SCL Santiago Arturo Merino Benitez

16h 23m1 stop Dallas/Fort Worth

11:45 pm - 4:56 pmSCL Santiago Arturo Merino Benitez-SEA Seattle/Tacoma Intl

22h 11m1 stop Dallas/Fort Worth

$1,466American Airlines

Sun, Jan 10 - Sun, Jan 31

7:15 am - 6:55 amSEA Seattle/Tacoma Intl-SCL Santiago Arturo Merino Benitez

18h 40m1 stop New York John F Kennedy Intl

9:50 pm - 12:23 pmSCL Santiago Arturo Merino Benitez-SEA Seattle/Tacoma Intl

19h 33m1 stop Atlanta Hartsfield-Jackson

$1,466Delta

Tue, Feb 9 - Mon, Mar 1

8:30 am - 8:50 amSEA Seattle/Tacoma Intl-SCL Santiago Arturo Merino Benitez

19h 20m2 stops Denver Intl Houston George Bush Intcntl

10:45 pm - 8:48 pmSCL Santiago Arturo Merino Benitez-SEA Seattle/Tacoma Intl

27h 03m3 stops Houston George Bush Intcntl Denver Intl San Francisco

$1,470United Airlines

Mon, Jan 11 - Mon, Feb 22

7:00 am - 8:50 amSEA Seattle/Tacoma Intl-SCL Santiago Arturo Merino Benitez

20h 50m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

10:45 pm - 9:02 pmSCL Santiago Arturo Merino Benitez-SEA Seattle/Tacoma Intl

27h 17m3 stops Houston George Bush Intcntl Chicago O'Hare Intl Washington, D.C. Dulles Intl

$1,480United Airlines

Mon, Feb 1 - Tue, Feb 9

Cheap last minute flights

Enter your travel dates to find the best prices.

7:15 am - 7:25 amSEA Seattle/Tacoma Intl-SCL Santiago Arturo Merino Benitez

20h 10m1 stop New York John F Kennedy Intl

9:55 pm - 2:50 pmSCL Santiago Arturo Merino Benitez-SEA Seattle/Tacoma Intl

21h 55m2 stops Lima J Chavez Intl Los Angeles

$1,409LATAM Airlines

Fri, Oct 16 - Sun, Nov 1

11:50 am - 2:05 pmSEA Seattle/Tacoma Intl-SCL Santiago Arturo Merino Benitez

22h 15m2 stops New York John F Kennedy Intl Lima J Chavez Intl

9:55 pm - 2:50 pmSCL Santiago Arturo Merino Benitez-SEA Seattle/Tacoma Intl

21h 55m2 stops Lima J Chavez Intl Los Angeles

$1,409LATAM Airlines

Fri, Oct 16 - Sun, Nov 1

4:35 pm - 12:22 amSEA Seattle/Tacoma Intl-SCL Santiago Arturo Merino Benitez

27h 47m2 stops Los Angeles Panama City Tocumen Intl

5:22 am - 9:50 pmSCL Santiago Arturo Merino Benitez-SEA Seattle/Tacoma Intl

20h 28m2 stops Panama City Tocumen Intl Los Angeles

$1,428Copa Airlines

Fri, Oct 16 - Sat, Oct 31

7:25 pm - 12:22 amSEA Seattle/Tacoma Intl-SCL Santiago Arturo Merino Benitez

24h 57m2 stops San Francisco Panama City Tocumen Intl

1:11 am - 9:50 pmSCL Santiago Arturo Merino Benitez-SEA Seattle/Tacoma Intl

24h 39m2 stops Panama City Tocumen Intl Los Angeles

$1,428Copa Airlines

Fri, Oct 16 - Fri, Oct 30

4:35 pm - 12:22 amSEA Seattle/Tacoma Intl-SCL Santiago Arturo Merino Benitez

27h 47m2 stops Los Angeles Panama City Tocumen Intl

5:07 am - 12:14 pmSCL Santiago Arturo Merino Benitez-SEA Seattle/Tacoma Intl

35h 07m2 stops Panama City Tocumen Intl Los Angeles

$1,428Copa Airlines

Fri, Oct 16 - Sun, Nov 1

11:50 am - 2:05 pmSEA Seattle/Tacoma Intl-SCL Santiago Arturo Merino Benitez

22h 15m2 stops New York John F Kennedy Intl Lima J Chavez Intl

11:50 pm - 4:21 pmSCL Santiago Arturo Merino Benitez-SEA Seattle/Tacoma Intl

20h 31m1 stop New York John F Kennedy Intl

$1,436LATAM Airlines

Fri, Oct 16 - Sat, Oct 31

5:05 pm - 12:22 amSEA Seattle/Tacoma Intl-SCL Santiago Arturo Merino Benitez

27h 17m2 stops Houston George Bush Intcntl Panama City Tocumen Intl

10:45 pm - 8:17 pmSCL Santiago Arturo Merino Benitez-SEA Seattle/Tacoma Intl

25h 32m1 stop Houston George Bush Intcntl

$1,527United Airlines

Fri, Oct 16 - Sat, Oct 31

11:59 pm - 11:39 pmSEA Seattle/Tacoma Intl-SCL Santiago Arturo Merino Benitez

19h 40m2 stops Houston George Bush Intcntl Panama City Tocumen Intl

10:45 pm - 1:25 pmSCL Santiago Arturo Merino Benitez-SEA Seattle/Tacoma Intl

19h 40m1 stop Houston George Bush Intcntl

$1,527United Airlines

Fri, Oct 16 - Sun, Nov 1

11:59 pm - 8:15 amSEA Seattle/Tacoma Intl-SCL Santiago Arturo Merino Benitez

28h 16m1 stop Atlanta Hartsfield-Jackson

11:55 pm - 5:45 pmSCL Santiago Arturo Merino Benitez-SEA Seattle/Tacoma Intl

21h 50m1 stop Los Angeles

$1,656Delta

Fri, Oct 16 - Sat, Oct 31

11:59 pm - 8:15 amSEA Seattle/Tacoma Intl-SCL Santiago Arturo Merino Benitez

28h 16m1 stop Atlanta Hartsfield-Jackson

11:10 pm - 4:16 pmSCL Santiago Arturo Merino Benitez-SEA Seattle/Tacoma Intl

22h 06m1 stop Atlanta Hartsfield-Jackson

$1,656Delta

Fri, Oct 16 - Sun, Nov 1

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Air Canada flights from Seattle to Chile

Our best Air Canada deals on Seattle to Chile flight tickets

Air Canada

Nov 27

SEA10:10 amSeattle/Tacoma Intl

21h 05m

2 stops

SCL12:15 pmSantiago Arturo Merino Benitez

Dec 6

SCL8:25 amSantiago Arturo Merino Benitez

38h 57m

2 stops

SEA6:22 pmSeattle/Tacoma Intl

$949

Air Canada

Nov 29

SEA8:40 amSeattle/Tacoma Intl

22h 35m

2 stops

SCL12:15 pmSantiago Arturo Merino Benitez

Dec 8

SCL8:25 amSantiago Arturo Merino Benitez

38h 57m

2 stops

SEA6:22 pmSeattle/Tacoma Intl

$1,092

Air Canada

Jan 11

SEA7:45 amSeattle/Tacoma Intl

23h 30m

1 stop

SCL12:15 pmSantiago Arturo Merino Benitez

Jan 28

SCL9:55 pmSantiago Arturo Merino Benitez

29h 02m

2 stops

SEA9:57 pmSeattle/Tacoma Intl

$1,096

Aeromexico flights from Seattle to Chile

Our best Aeromexico deals on Seattle to Chile flight tickets

Aeromexico

Jan 13

SEA9:30 amSeattle/Tacoma Intl

30h 45m

1 stop

SCL9:15 pmSantiago Arturo Merino Benitez

Apr 7

SCL10:25 pmSantiago Arturo Merino Benitez

24h 30m

1 stop

SEA7:55 pmSeattle/Tacoma Intl

$1,106

Aeromexico

Oct 25

SEA9:30 amSeattle/Tacoma Intl

31h 45m

1 stop

SCL9:15 pmSantiago Arturo Merino Benitez

Nov 10

SCL11:25 pmSantiago Arturo Merino Benitez

25h 30m

1 stop

SEA7:55 pmSeattle/Tacoma Intl

$1,138

Aeromexico

Mar 13

SEA9:30 amSeattle/Tacoma Intl

30h 45m

1 stop

SCL9:15 pmSantiago Arturo Merino Benitez

Mar 29

SCL11:25 pmSantiago Arturo Merino Benitez

24h 30m

1 stop

SEA7:55 pmSeattle/Tacoma Intl

$1,144

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

Fri 11/27

10:10 am-12:15 pm

2 stops21h 05m

Santiago Arturo Merino Benitez

Sun 12/6

8:25 am-6:22 pm

2 stops38h 57m

$949

SeattleSantiago

SEA Seattle/Tacoma Intl - SCL Santiago Arturo Merino Benitez

SEASCL

Seattle/Tacoma Intl

Fri 11/27

8:40 am-12:15 pm

2 stops22h 35m

Santiago Arturo Merino Benitez

Sun 12/6

8:25 am-2:37 pm

2 stops35h 12m

$993

Quickest round-trip

SeattleSantiago

SEA Seattle/Tacoma Intl - SCL Santiago Arturo Merino Benitez

SEASCL

Seattle/Tacoma Intl

Thu 11/5

8:05 am-7:00 am

1 stop17h 55m

Santiago Arturo Merino Benitez

Tue 11/10

11:50 pm-2:30 pm

1 stop19h 40m

$1,307

SeattleSantiago

SEA Seattle/Tacoma Intl - SCL Santiago Arturo Merino Benitez

SEASCL

Seattle/Tacoma Intl

Thu 11/5

8:05 am-7:00 am

1 stop17h 55m

Santiago Arturo Merino Benitez

Tue 11/10

8:25 pm-12:40 pm

2 stops21h 15m

$1,307

SeattleSantiago

SEA Seattle/Tacoma Intl - SCL Santiago Arturo Merino Benitez

SEASCL

Seattle/Tacoma Intl

Fri 12/25

8:00 am-7:40 am

1 stop18h 40m

Santiago Arturo Merino Benitez

Sun 12/27

7:40 am-12:15 am

2 stops21h 35m

$1,436

SeattleSantiago

SEA Seattle/Tacoma Intl - SCL Santiago Arturo Merino Benitez

SEASCL

Seattle/Tacoma Intl

Thu 2/11

5:10 am-7:45 am

1 stop21h 35m

Santiago Arturo Merino Benitez

Sun 2/21

11:45 pm-5:04 pm

1 stop22h 19m

$1,465

SeattleSantiago

SEA Seattle/Tacoma Intl - SCL Santiago Arturo Merino Benitez

SEASCL

Seattle/Tacoma Intl

Sun 1/10

10:22 am-7:45 am

1 stop16h 23m

Santiago Arturo Merino Benitez

Sun 1/31

11:45 pm-4:56 pm

1 stop22h 11m

$1,466

SeattleSantiago

SEA Seattle/Tacoma Intl - SCL Santiago Arturo Merino Benitez

SEASCL

Seattle/Tacoma Intl

Tue 2/9

7:15 am-6:55 am

1 stop18h 40m

Santiago Arturo Merino Benitez

Mon 3/1

9:50 pm-12:23 pm

1 stop19h 33m

$1,466

SeattleSantiago

SEA Seattle/Tacoma Intl - SCL Santiago Arturo Merino Benitez

SEASCL

Seattle/Tacoma Intl

Mon 1/11

8:30 am-8:50 am

2 stops19h 20m

Santiago Arturo Merino Benitez

Mon 2/22

10:45 pm-8:48 pm

3 stops27h 03m

$1,470

SeattleSantiago

SEA Seattle/Tacoma Intl - SCL Santiago Arturo Merino Benitez

SEASCL

Seattle/Tacoma Intl

Mon 2/1

7:00 am-8:50 am

2 stops20h 50m

Santiago Arturo Merino Benitez

Tue 2/9

10:45 pm-9:02 pm

3 stops27h 17m

$1,480

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 Seattle to Chile

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

What is the cheapest month to fly to Chile?

In general, November is the cheapest month to fly from Seattle to Chile. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,014. If you aren’t able to travel during the month of November, then book flights to Chile from Seattle during April instead. Flights to Chile in April, while not as cheap as those in November, still average around $1,134.

How far in advance should I book a flight from Seattle to Chile?

You are more likely to see cheaper flights to Chile from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Chile for around $1,278 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chile from Seattle for as low as $1,063 on momondo.

Can stopping save me money on Seattle to Chile flights?

You could potentially save up to 1% on your flight if you consider stops on a Seattle to Chile flight.

Cheap Seattle to Chile flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Chile

Best Price Found	$449
Fastest flight time	17h 50m
Direct flights	None

The best one-way flight to Chile from Seattle in the past 72 hours is $449. The best round-trip flight deal from Seattle to Chile found on momondo in the last 72 hours is $949.

The fastest flight from Seattle to Chile takes 17h 50m

There are no direct flights from Seattle to Chile. There are no popular flight routes from Seattle to Chile.

Search flight deals

Frequently asked questions about flying from Seattle to Chile

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Chile?
Prices for flights from Seattle/Tacoma Intl Airport to Chile refresh daily.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Chile?
There are 4 operators available for flights from Seattle/Tacoma Intl Airport to Chile as of October 2026.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Chile?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Chile.
What documentation or ID do you need to fly to Chile?
The necessary travel and health documents for your Chile trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Seattle to Chile

Compare and see reviews for airlines that fly from Seattle to Chile with momondo

Airline	Rating	Free Cancellation	Price
LATAM Airlines	PriceFrom $888	Free Cancellation	Rating 7.4 1,972 reviews	Search LATAM Airlines flights
Delta	PriceFrom $895	Free Cancellation	Rating 7.8 8,650 reviews	Search Delta flights
American Airlines	PriceFrom $1,004	Free Cancellation	Rating 7.0 12,167 reviews	Search American Airlines flights
United Airlines	PriceFrom $1,018	Free Cancellation	Rating 7.4 10,362 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Chile?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seattle to Chile. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Seattle to Chile with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Chile from Seattle with this policy.

How can momondo help me find flights from Seattle to Chile?

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 Seattle to Chile.

I’m not ready to book a flight from Seattle to Chile right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Seattle to Chile 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.