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 50% of people opting to fly with this airline when traveling to Chile. Keep in mind that there are 5 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 5 operators available for flights from Seattle/Tacoma Intl Airport to Chile as of November 2025.

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.

$357 Cheap Flights from Seattle to Chile in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

5:31 pm - 5:35 amSEA-SCL

31h 04m1 stop

9:05 pm - 10:29 pmSCL-SEA

30h 24m2 stops

$787Multiple Airlines

Find Deal

Mon, Jan 12 - Tue, Jan 20

1:09 pm - 8:15 amSEA-SCL

38h 06m3 stops

11:55 pm - 1:30 pmSCL-SEA

18h 35m1 stop

$792Multiple Airlines

Find Deal

Thu, Dec 4 - Thu, Dec 11

5:31 pm - 5:35 amSEA-SCL

31h 04m1 stop

5:50 am - 10:29 pmSCL-SEA

21h 39m2 stops

$801Multiple Airlines

Find Deal

Thu, Jan 15 - Fri, Jan 30

5:50 am - 6:50 amSEA-SCL

20h 00m2 stops

8:55 pm - 7:16 pmSCL-SEA

27h 21m2 stops

$809Air Canada

Find Deal

Thu, Jan 29 - Sat, Feb 7

5:50 am - 12:15 pmSEA-SCL

49h 25m2 stops

8:55 pm - 9:31 amSCL-SEA

41h 36m2 stops

$818Air Canada

Find Deal

Sat, Jan 10 - Sat, Feb 7

8:00 pm - 12:15 pmSEA-SCL

35h 15m2 stops

8:55 pm - 10:16 pmSCL-SEA

30h 21m1 stop

$822Air Canada

Find Deal

Sat, Jan 31 - Sat, Feb 14

7:45 am - 5:35 amSEA-SCL

16h 50m1 stop

11:10 pm - 12:20 pmSCL-SEA

18h 10m1 stop

$922LATAM Airlines

Find Deal

Mon, Jan 12 - Tue, Jan 20

8:00 am - 6:21 pmSEA-ZCO

31h 21m3 stops

1:35 pm - 12:58 pmZCO-SEA

26h 23m2 stops

$1,526LATAM Airlines

Find Deal

Tue, May 5 - Fri, May 8

11:50 am - 1:47 pmSEA-CCP

22h 57m2 stops

6:59 pm - 2:43 pmCCP-SEA

22h 44m2 stops

$1,526LATAM Airlines

Find Deal

Tue, May 5 - Fri, May 8

11:50 am - 1:26 pmSEA-PMC

22h 36m3 stops

8:40 am - 10:17 amPMC-SEA

28h 37m2 stops

$1,611LATAM Airlines

Find Deal

Tue, May 5 - Thu, May 7

Copa Airlines flights from Seattle to Chile

Our best Copa Airlines deals on Seattle to Chile flight tickets

Copa Airlines

Nov 9

SEA9:04 amSeattle/Tacoma Intl

30h 17m

2 stops

SCL8:21 pmSantiago Arturo Merino Benitez

Nov 11

SCL5:12 amSantiago Arturo Merino Benitez

22h 18m

2 stops

SEA10:30 pmSeattle/Tacoma Intl

$1,137

Find similar

Copa Airlines

Nov 12

SEA5:20 pmSeattle/Tacoma Intl

25h 21m

2 stops

SCL11:41 pmSantiago Arturo Merino Benitez

Dec 5

SCL1:29 amSantiago Arturo Merino Benitez

26h 01m

2 stops

SEA10:30 pmSeattle/Tacoma Intl

$1,198

Find similar

Copa Airlines

Nov 12

SEA12:41 pmSeattle/Tacoma Intl

30h 00m

2 stops

SCL11:41 pmSantiago Arturo Merino Benitez

Dec 5

SCL1:29 amSantiago Arturo Merino Benitez

26h 01m

2 stops

SEA10:30 pmSeattle/Tacoma Intl

$1,213

Find similar

LATAM Airlines flights from Seattle to Chile

Our best LATAM Airlines deals on Seattle to Chile flight tickets

LATAM Airlines

Jan 12

SEA7:45 amSeattle/Tacoma Intl

16h 50m

1 stop

SCL5:35 amSantiago Arturo Merino Benitez

Jan 20

SCL11:10 pmSantiago Arturo Merino Benitez

18h 10m

1 stop

SEA12:20 pmSeattle/Tacoma Intl

$922

Find similar

LATAM Airlines

Nov 12

SEA8:05 amSeattle/Tacoma Intl

17h 25m

1 stop

SCL6:30 amSantiago Arturo Merino Benitez

Dec 6

SCL11:25 pmSantiago Arturo Merino Benitez

27h 38m

1 stop

SEA10:03 pmSeattle/Tacoma Intl

$1,049

Find similar

LATAM Airlines

May 5

SEA11:50 amSeattle/Tacoma Intl

22h 57m

2 stops

CCP1:47 pmConcepción Carriel Sur

May 8

CCP6:59 pmConcepción Carriel Sur

22h 44m

2 stops

SEA2:43 pmSeattle/Tacoma Intl

$1,526

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Mon 1/12

5:31 pm-5:35 am

1 stop31h 04m

Santiago Arturo Merino Benitez

Tue 1/20

9:05 pm-10:29 pm

2 stops30h 24m

$787

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Thu 12/4

1:09 pm-8:15 am

3 stops38h 06m

Santiago Arturo Merino Benitez

Thu 12/11

11:55 pm-1:30 pm

1 stop18h 35m

$792

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Thu 1/15

5:31 pm-5:35 am

1 stop31h 04m

Santiago Arturo Merino Benitez

Fri 1/30

5:50 am-10:29 pm

2 stops21h 39m

$801

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Thu 1/29

5:50 am-6:50 am

2 stops20h 00m

Santiago Arturo Merino Benitez

Sat 2/7

8:55 pm-7:16 pm

2 stops27h 21m

$809

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Sat 1/10

5:50 am-12:15 pm

2 stops49h 25m

Santiago Arturo Merino Benitez

Sat 2/7

8:55 pm-9:31 am

2 stops41h 36m

$818

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Sat 1/31

8:00 pm-12:15 pm

2 stops35h 15m

Santiago Arturo Merino Benitez

Sat 2/14

8:55 pm-10:16 pm

1 stop30h 21m

$822

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Mon 1/12

7:45 am-5:35 am

1 stop16h 50m

Santiago Arturo Merino Benitez

Tue 1/20

11:10 pm-12:20 pm

1 stop18h 10m

$922

SeattleTemuco

SEA - ZCO

SEAZCO

Seattle/Tacoma Intl

Tue 5/5

8:00 am-6:21 pm

3 stops31h 21m

Temuco

Fri 5/8

1:35 pm-12:58 pm

2 stops26h 23m

$1,526

SeattleConcepción

SEA - CCP

SEACCP

Seattle/Tacoma Intl

Tue 5/5

11:50 am-1:47 pm

2 stops22h 57m

Concepción Carriel Sur

Fri 5/8

6:59 pm-2:43 pm

2 stops22h 44m

$1,526

SeattlePuerto Montt

SEA - PMC

SEAPMC

Seattle/Tacoma Intl

Tue 5/5

11:50 am-1:26 pm

3 stops22h 36m

Puerto Montt El Tepual

Thu 5/7

8:40 am-10:17 am

2 stops28h 37m

$1,611

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 $1,006. If you aren’t able to travel during the month of November, then book flights to Chile from Seattle during July instead. Flights to Chile in July, while not as cheap as those in November, still average around $1,100.

What is the cheapest day to depart on your flight to Chile?

Our data shows that Tuesday is the least expensive day to fly to Chile. Tickets to fly out on this day can be as low as $1,092. On the other hand, Saturday is the most expensive day to depart from Seattle because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,376.

What is the cheapest time of day to depart on your flight to Chile?

According to our data, the cheapest time of day to fly to Chile is in the afternoon. momondo users have found flights departing from Seattle to Chile in the afternoon for as low as $1,024. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $1,324 on average. Flights to Chile from Seattle in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight 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 $1,198 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 $970 on momondo.

Can stopping save me money on Seattle to Chile flights?

You could potentially save up to 30% 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

Direct flights	None

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

Search flight deals

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 5 operators available for flights from Seattle/Tacoma Intl Airport to Chile as of November 2025.
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
Copa Airlines	PriceFrom $795	Free Cancellation	Rating 7.6 1,563 reviews	Search Copa Airlines flights
American Airlines	PriceFrom $882	Free Cancellation	Rating 7.2 11,040 reviews	Search American Airlines flights
LATAM Airlines	PriceFrom $993	Free Cancellation	Rating 7.5 1,872 reviews	Search LATAM Airlines flights
Delta	PriceFrom $1,014	Free Cancellation	Rating 7.9 8,001 reviews	Search Delta flights
United Airlines	PriceFrom $1,018	Free Cancellation	Rating 7.4 9,007 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.