What are the cheapest airlines to fly from Chile to Seattle one-way?

For one-way options, check prices for Copa Airlines. According to our data, you can fly for as low as $486. Users have also found prices from $695 and $792 on LATAM Airlines and Delta, respectively.

What are the most popular airlines that fly from Chile to Seattle?

The most popular airlines flying from Chile to Seattle are American Airlines, Delta and LATAM Airlines. Something to consider prior to booking your flight.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 10 days in advance, which can save you up to 14% on flights from Chile to Seattle compared to booking the week you need them. Waiting 10 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $752. For sooner than that we have options available in the next 3 days from $860.

What is the cheapest month to fly from Chile to Seattle?

Our data shows that February tends to be the cheapest month to fly to Seattle from Chile. Users have commonly found prices around $1,104 for the month, but tickets can be as low as $815. Due to multiple factors, prepare for potentially higher prices in July.

What is the cheapest time of day to fly from CL to SEA?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chile to Seattle as you normally would.

What airport do you fly into for flights to Seattle from Chile?

If you book a flight to Seattle from Chile, you will be flying to Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 11.4 mi from the center of Seattle.

Can I find deals for flights from Chile to Seattle that include hotel bookings?

Yes. In addition to deals on Chile to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Chile to Seattle?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chile to Seattle.

Can I find deals for business class flights from Chile to Seattle?

Yes. Cheapflights offers flight deals from Chile to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$921+ Flights from Chile to Seattle

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1. Tell us where you want to go

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Cheap flight deals from Chile to Seattle

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$879 (Copa Airlines)
One-way from	$402 (eDestinos)
Popular in	July
Cheapest in	February
Average price	$1,251

Provider with most accurate pricing for Santiago Arturo Merino Benitez-Seattle/Tacoma Intl flight deals.

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Provider most trusted by Cheapflights users for Santiago Arturo Merino Benitez-Seattle/Tacoma Intl flights.

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From Chile to Seattle/Tacoma Intl

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One-way flight from Chile to Seattle/Tacoma Intl

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Highest demand for flights based on searches. 4% potential increase in price ($53 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($19 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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Find flight deals from Chile to Seattle

Cheapest flights from Chile to Seattle
Explore the most affordable flight options available from Chile to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

Sun 5/44:11 amSCL - SEA

2 stops36h 49mCopa Airlines

Sat 5/105:40 pmSEA - SCL

2 stops30h 07mCopa Airlines

Deal found 4/23

$879

Sat 6/78:40 pmSCL - SEA

3 stops26h 57mMultiple Airlines

Sat 6/143:39 pmSEA - SCL

3 stops35h 21mMultiple Airlines

Deal found 4/23

$906

Mon 11/108:50 pmSCL - SEA

2 stops22h 40mAir Canada

Wed 11/1911:35 amSEA - SCL

1 stop19h 35mAir Canada

Deal found 4/22

$931

Tue 8/510:45 pmSCL - SEA

1 stop17h 08mLATAM Airlines

Tue 8/197:20 amSEA - SCL

2 stops18h 25mLATAM Airlines

Deal found 4/23

$1,034

Tue 10/1410:55 pmSCL - SEA

1 stop27h 05mDelta

Thu 10/238:00 amSEA - SCL

1 stop18h 00mDelta

Deal found 4/23

$1,045

Mon 11/1010:45 pmSCL - SEA

3 stops27h 04mUnited Airlines

Wed 11/196:30 amSEA - SCL

2 stops21h 20mUnited Airlines

Deal found 4/22

$1,049

Fri 7/119:55 pmSCL - SEA

2 stops22h 18mAmerican Airlines

Sun 8/107:35 amSEA - SCL

2 stops20h 30mAmerican Airlines

Deal found 4/23

$1,191

Best flights from Chile to Seattle
Discover carefully curated flight deals from Chile to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 24, 2025.

Sun 5/44:11 amSCL - SEA

2 stops36h 49mCopa Airlines

Sat 5/105:40 pmSEA - SCL

2 stops30h 07mCopa Airlines

Deal found 4/23

$879

Sat 6/78:40 pmSCL - SEA

3 stops26h 57mMultiple Airlines

Sat 6/143:39 pmSEA - SCL

3 stops35h 21mMultiple Airlines

Deal found 4/23

$906

Tue 8/510:45 pmSCL - SEA

1 stop17h 08mLATAM Airlines

Tue 8/197:20 amSEA - SCL

2 stops18h 25mLATAM Airlines

Deal found 4/23

$1,034

Tue 10/1410:55 pmSCL - SEA

1 stop27h 05mDelta

Thu 10/238:00 amSEA - SCL

1 stop18h 00mDelta

Deal found 4/23

$1,045

Tue 6/39:00 pmSCL - SEA

1 stop29h 07mAmerican Airlines

Tue 9/97:37 amSEA - SCL

2 stops20h 28mAmerican Airlines

Deal found 4/23

$1,172

Last-minute flights from Chile to Seattle
Discover last-minute flight deals from Chile to Seattle. Data last updated April 24, 2025 and is based on user searches.

Thu 5/14:11 amSCL - SEA

3 stops40h 51mMultiple Airlines

Sat 5/246:49 pmSEA - SCL

2 stops32h 01mMultiple Airlines

Deal found 4/23

$1,083

Thu 5/112:30 amSCL - SEA

2 stops24h 14mLATAM Airlines

Fri 5/98:00 amSEA - SCL

1 stop19h 30mLATAM Airlines

Deal found 4/22

$1,436

Sat 5/312:13 amSCL - SEA

2 stops24h 44mCopa Airlines

Sat 5/105:40 pmSEA - SCL

2 stops26h 04mCopa Airlines

Deal found 4/23

$932

Sun 5/44:11 amSCL - SEA

2 stops36h 49mCopa Airlines

Sat 5/105:40 pmSEA - SCL

2 stops30h 07mCopa Airlines

Deal found 4/23

$879

Thu 5/228:15 pmSCL - SEA

2 stops28h 45mMultiple Airlines

Sun 6/18:41 amSEA - SCL

2 stops42h 59mMultiple Airlines

Deal found 4/23

$937

Thu 5/2211:05 pmSCL - SEA

1 stop25h 51mLATAM Airlines

Sun 6/18:00 amSEA - SCL

1 stop19h 50mLATAM Airlines

Deal found 4/23

$1,175

Thu 5/229:00 pmSCL - SEA

2 stops23h 46mAmerican Airlines

Sat 5/3112:24 amSEA - SCL

1 stop27h 31mAmerican Airlines

Deal found 4/23

$1,275

One-way flights from Chile to Seattle
Search for one-way flight options from Chile to Seattle. Find affordable one-way fares based on user searches. Data last updated April 24, 2025.

Tue 5/202:30 pmSCL - SEA

2 stops34h 30mMultiple Airlines

Deal found 4/23

$402

Mon 5/512:13 amSCL - SEA

2 stops24h 44mCopa Airlines

Deal found 4/23

$486

Thu 5/1510:45 pmSCL - SEA

1 stop18h 45mLATAM Airlines

Deal found 4/23

$695

Tue 5/610:55 pmSCL - SEA

1 stop26h 48mDelta

Deal found 4/23

$792

Tue 4/299:55 pmSCL - SEA

1 stop28h 44mAmerican Airlines

Deal found 4/23

$875

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chile to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SantiagoSeattle

SCL - SEA

SCLSEA

Santiago Arturo Merino Benitez

Sun 5/4

4:11 am-2:00 pm

2 stops36h 49m

Seattle/Tacoma Intl

Sat 5/10

5:40 pm-2:47 am

2 stops30h 07m

$879

SantiagoSeattle

SCL - SEA

SCLSEA

Santiago Arturo Merino Benitez

Sat 6/7

8:40 pm-8:37 pm

3 stops26h 57m

Seattle/Tacoma Intl

Sat 6/14

3:39 pm-6:00 am

3 stops35h 21m

$906

SantiagoSeattle

SCL - SEA

SCLSEA

Santiago Arturo Merino Benitez

Tue 8/5

10:45 pm-12:53 pm

1 stop17h 08m

Seattle/Tacoma Intl

Tue 8/19

7:20 am-4:45 am

2 stops18h 25m

$1,034

SantiagoSeattle

SCL - SEA

SCLSEA

Santiago Arturo Merino Benitez

Tue 10/14

10:55 pm-10:00 pm

1 stop27h 05m

Seattle/Tacoma Intl

Thu 10/23

8:00 am-6:00 am

1 stop18h 00m

$1,045

SantiagoSeattle

SCL - SEA

SCLSEA

Santiago Arturo Merino Benitez

Tue 6/3

9:00 pm-11:07 pm

1 stop29h 07m

Seattle/Tacoma Intl

Tue 9/9

7:37 am-8:05 am

2 stops20h 28m

$1,172

SantiagoSeattle

SCL - SEA

SCLSEA

Santiago Arturo Merino Benitez

Tue 5/20

2:30 pm-10:00 pm

2 stops34h 30m

$402

SantiagoSeattle

SCL - SEA

SCLSEA

Santiago Arturo Merino Benitez

Mon 5/5

12:13 am-9:57 pm

2 stops24h 44m

$486

SantiagoSeattle

SCL - SEA

SCLSEA

Santiago Arturo Merino Benitez

Thu 5/15

10:45 pm-2:30 pm

1 stop18h 45m

$695

SantiagoSeattle

SCL - SEA

SCLSEA

Santiago Arturo Merino Benitez

Tue 5/6

10:55 pm-10:43 pm

1 stop26h 48m

$792

SantiagoSeattle

SCL - SEA

SCLSEA

Santiago Arturo Merino Benitez

Tue 4/29

9:55 pm-11:39 pm

1 stop28h 44m

$875

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Best time to book a flight from Chile to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Chile with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chile to Seattle

What is the cheapest month to book a flight from Chile to Seattle?

Currently, January is the cheapest month in which you can book a flight from Chile to Seattle (average of $238). Flying from Chile to Seattle in July is currently the most expensive (average of $411). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Seattle by month

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Seattle

Get a feel of what it's like to fly with Delta, Copa Airlines and LATAM Airlines from Chile to Seattle by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

7,920 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Copa Airlines

7.6

Good

1,411 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

LATAM Airlines

7.5

Good

1,765 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What airport do you fly into for flights to Seattle from Chile?
If you book a flight to Seattle from Chile, you will be flying to Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 11.4 mi from the center of Seattle.
What are the cheapest airlines to fly from Chile to Seattle one-way?
For one-way options, check prices for Copa Airlines. According to our data, you can fly for as low as $486. Users have also found prices from $695 and $792 on LATAM Airlines and Delta, respectively.
Can I find deals for flights from Chile to Seattle that include hotel bookings?
Yes. In addition to deals on Chile to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Chile to Seattle?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chile to Seattle.
Can I find deals for business class flights from Chile to Seattle?
Yes. Cheapflights offers flight deals from Chile to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Chile to Seattle?
Currently, January is the cheapest month in which you can book a flight from Chile to Seattle (average of $238). Flying from Chile to Seattle in July is currently the most expensive (average of $411). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

SeaTac

Tukwila

Tacoma

Renton

Lakewood

Ocean Shores

Lacey

Leavenworth

Federal Way

Olympia

Shoreline

Cle Elum

Centralia

Kent

Aberdeen

Lynnwood

Shelton

Silverdale

Redmond

Issaquah

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Chile to Seattle

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$875	Average$1,112	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$943	Average$1,221	FlexibilityNo cancel fee	On-timeN/A
LATAM Airlines	Cheapest$1,018	Average$1,278	FlexibilityNo cancel fee	On-time81%

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$402+ Cheap flights from Chile to Seattle (SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/20. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Chile to Seattle with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Chile to Seattle

Keep the following information in mind while searching for Chile to Seattle flight deals. Data was last updated April 24, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Chile to Seattle

Cheapest flights from Chile to SeattleExplore the most affordable flight options available from Chile to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

Explore the most affordable flight options available from Chile to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chile to Seattle that are best for you.

Best time to book a flight from Chile to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Chile with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Chile to Seattle

What is the cheapest month to book a flight from Chile to Seattle?

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

Reviews of airlines servicing Seattle

Related info for your journey

Find useful and relevant information for your journey from Chile to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Seattle from Chile?

What are the cheapest airlines to fly from Chile to Seattle one-way?

Can I find deals for flights from Chile to Seattle that include hotel bookings?

How can I find direct flights from Chile to Seattle?

Can I find deals for business class flights from Chile to Seattle?

What is the cheapest month to book a flight from Chile to Seattle?

Traveling to a place near Chile?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Chile to Seattle

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Chile to Seattle

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Cheapest flights from Chile to Seattle
Explore the most affordable flight options available from Chile to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.