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$322+ Cheap flights from Seattle (SEA) to Chile

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 1/18. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SCL
dic. 26 — ene. 21
vie. 12/26
vie. 1/2
1 adult, Economy
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Cheap flight deals from Seattle to Chile

Keep the following information in mind while searching for Seattle to Chile flight deals. Data was last updated noviembre 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$774
(Orbitz)

One-way from

$322
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$1,053
Provider with most accurate pricing for Seattle/Tacoma Intl-Santiago Arturo Merino Benitez flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Santiago Arturo Merino Benitez flights.
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From Seattle/Tacoma Intl to Chile
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One-way flight from Seattle/Tacoma Intl to Chile
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Highest demand for flights based on searches. 7% potential increase in price ($95 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 November 2025
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Find flight deals from Seattle to Chile

Cheapest flights from Seattle to Chile
Explore the most affordable flight options available from Seattle to Chile. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 26, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/155:50 pmSEA - SCL
2 stops29h 10mMultiple Airlines
mar. 12/2311:55 pmSCL - SEA
1 stop29h 47mMultiple Airlines
Deal found 11/26$933
This Kiwi.com deal was found by Cheapflights users on 11/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/155:50 pmSEA - SCL
2 stops29h 10mMultiple Airlines
mié. 12/2411:25 pmSCL - SEA
1 stop16h 57mMultiple Airlines
Deal found 11/26$940
This Kiwi.com deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/108:45 amSEA - SCL
2 stops37h 50mMultiple Airlines
mié. 4/87:15 amSCL - SEA
2 stops20h 27mMultiple Airlines
Deal found 11/24$944
This Kiwi.com deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/108:45 amSEA - SCL
2 stops37h 50mMultiple Airlines
jue. 4/97:15 amSCL - SEA
2 stops20h 27mMultiple Airlines
Deal found 11/24$945
This Kiwi.com deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/108:45 amSEA - SCL
2 stops37h 50mMultiple Airlines
mar. 4/77:15 amSCL - SEA
2 stops20h 27mMultiple Airlines
Deal found 11/24$960
This Kiwi.com deal was found by Cheapflights users on 11/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/135:50 pmSEA - SCL
2 stops49h 40mMultiple Airlines
mar. 12/2311:55 pmSCL - SEA
1 stop29h 47mMultiple Airlines
Deal found 11/26$968
This Kiwi.com deal was found by Cheapflights users on 11/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/135:50 pmSEA - SCL
2 stops49h 40mMultiple Airlines
mié. 12/2411:25 pmSCL - SEA
1 stop16h 57mMultiple Airlines
Deal found 11/26$976
This Kiwi.com deal was found by Cheapflights users on 11/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/174:09 pmSEA - SCL
2 stops30h 26mMultiple Airlines
mar. 12/2311:55 pmSCL - SEA
1 stop29h 47mMultiple Airlines
Deal found 11/26$978
This Kiwi.com deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/85:59 pmSEA - SCL
2 stops21h 22mMultiple Airlines
mié. 4/87:15 amSCL - SEA
2 stops20h 27mMultiple Airlines
Deal found 11/24$982
This Kiwi.com deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/87:21 pmSEA - SCL
2 stops20h 00mMultiple Airlines
jue. 4/97:15 amSCL - SEA
2 stops20h 27mMultiple Airlines
Deal found 11/24$984
This Kiwi.com deal was found by Cheapflights users on 11/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/174:09 pmSEA - SCL
2 stops30h 26mMultiple Airlines
mié. 12/2411:25 pmSCL - SEA
1 stop16h 57mMultiple Airlines
Deal found 11/26$985
This Expedia deal was found by Cheapflights users on 11/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/2411:36 amSEA - ZCO
2 stops46h 13mMultiple Airlines
lun. 12/17:30 pmZCO - SEA
2 stops55h 46mMultiple Airlines
Deal found 11/23$1,666

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Chile that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated noviembre 26, 2025.
Use the filters below to find and compare flights from Seattle to Chile that are best for you.

Fly from

Seattle

Fly to

Chile

Route

Depart

Return

Price

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

vie. 1/16

3:40 pm-6:50 am

2 stops34h 10m

Santiago Arturo Merino Benitez

mar. 2/17

8:55 pm-10:06 pm

2 stops30h 11m

$864

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

vie. 1/16

3:40 pm-6:50 am

2 stops34h 10m

Santiago Arturo Merino Benitez

sáb. 2/14

8:55 pm-9:31 am

2 stops41h 36m

$944

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

mar. 4/14

7:55 am-7:00 am

2 stops20h 05m

Santiago Arturo Merino Benitez

mar. 4/21

11:25 pm-12:56 pm

1 stop16h 31m

$957

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

lun. 3/23

10:59 pm-5:55 am

1 stop26h 56m

Santiago Arturo Merino Benitez

lun. 3/30

8:40 pm-10:01 am

1 stop17h 21m

$964

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

lun. 4/27

6:50 am-1:05 pm

3 stops27h 15m

Santiago Arturo Merino Benitez

lun. 5/18

4:10 am-9:59 pm

2 stops20h 49m

$964

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

dom. 3/22

10:59 pm-5:55 am

1 stop26h 56m

Santiago Arturo Merino Benitez

dom. 3/29

8:45 pm-9:49 pm

2 stops29h 04m

$964

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

mar. 3/24

6:15 am-6:35 am

2 stops20h 20m

Santiago Arturo Merino Benitez

mar. 3/31

5:10 am-9:56 pm

2 stops20h 46m

$964

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

mar. 4/14

6:00 am-4:50 am

2 stops19h 50m

Santiago Arturo Merino Benitez

mar. 4/21

4:10 am-9:59 pm

2 stops20h 49m

$964

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

lun. 1/19

7:00 am-8:50 am

2 stops20h 50m

Santiago Arturo Merino Benitez

jue. 1/29

10:45 pm-1:57 pm

2 stops20h 12m

$969

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

jue. 1/15

8:40 am-8:50 am

2 stops19h 10m

Santiago Arturo Merino Benitez

lun. 2/16

10:45 pm-9:01 pm

3 stops27h 16m

$969

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/24

Showing 1-10 of 28 results
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Best time to book a flight from Seattle to Chile

Have a flexible travel schedule? Discover the best time to fly to Chile from Seattle 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 Seattle to Chile

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

Currently, July is the cheapest month in which you can book a flight from Seattle to Chile (average of $621). Flying from Seattle to Chile in June is currently the most expensive (average of $1,245). 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.

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

Find hourly flight availability from Seattle to Chile. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 26, 2025.

When flying from Seattle to Chile, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 45% versus a flight at noon.

Reviews of airlines servicing Chile

Get insights into the airlines that provide service to Chile. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chile. Reviews last updated noviembre 26, 2025.
See what other customers who have flown with Delta, LATAM Airlines, and United Airlines from Seattle to Chile have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,998 reviews

Food

7.3

Crew

8.5

Overall

7.9

Boarding

8.1

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
7,998 reviews
Delta
7.9
Good
7,998 reviews

Food

7.3

Crew

8.5

Overall

7.9

Boarding

8.1

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
LATAM Airlines
7.5
Good
1,886 reviews
Delta
7.9
Good
7,998 reviews

Food

7.3

Crew

8.5

Overall

7.9

Boarding

8.1

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,046 reviews
Delta
7.9
Good
7,998 reviews

Food

7.3

Crew

8.5

Overall

7.9

Boarding

8.1

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,038 reviews
Delta
7.9
Good
7,998 reviews

Food

7.3

Crew

8.5

Overall

7.9

Boarding

8.1

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Chile. 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 from for flights from Seattle to Chile?

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

  • How long is the flight from Seattle to Chile?

    For as low as $964, Air Canada can have you in Chile from Seattle in 26h 56m. Airlines will cover a distance of 6428 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Seattle to Chile?

    When deciding which route to take from Seattle to Chile consider Seattle/Tacoma Intl - Santiago Arturo Merino Benitez, Seattle/Tacoma Intl - Concepción Carriel Sur or Seattle/Tacoma Intl - Puerto Montt El Tepual as they are the most popular.

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

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

  • How can I find direct flights from Seattle to Chile?

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

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

    Yes. Cheapflights offers flight deals from Seattle to Chile 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 Seattle to Chile?

    Currently, July is the cheapest month in which you can book a flight from Seattle to Chile (average of $621). Flying from Seattle to Chile in June is currently the most expensive (average of $1,245). 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

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Alternative routes for Seattle to Chile

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Seattle to Chile

Discover the top 4 airlines that operate flights from Seattle to Chile. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated noviembre 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$933Average$1,245FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$971Average$1,467FlexibilityNo cancel feeOn-time81%
DeltaCheapest$1,014Average$1,325FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$1,018Average$1,128FlexibilityNo cancel feeOn-time69%

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