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Chile

$289+ 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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SCL
jan 4 — jan 111
dom 1/4
dom 1/11
1 adult, Economy
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Cheap 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 dezembro 5, 2025.

This KAYAK deal was found by Cheapflights users on 12/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 12/146:00 amSEA - SCL
1 stop20h 40mLATAM Airlines
ter 3/311:55 pmSCL - SEA
1 stop19h 49mLATAM Airlines
Deal found 12/3$1,046
This Kiwi.com deal was found by Cheapflights users on 12/3. 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.
dom 12/146:00 pmSEA - SCL
2 stops30h 30mMultiple Airlines
sex 2/2711:55 pmSCL - SEA
1 stop17h 17mMultiple Airlines
Deal found 12/3$1,050
This KAYAK deal was found by Cheapflights users on 12/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 12/147:10 amSEA - SCL
2 stops19h 30mLATAM Airlines
dom 3/110:25 pmSCL - SEA
2 stops28h 30mLATAM Airlines
Deal found 12/3$1,051
This American Airlines deal was found by Cheapflights users on 12/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 12/2912:43 pmSEA - SCL
1 stop15h 42mAmerican Airlines
sáb 1/1710:30 pmSCL - SEA
1 stop16h 07mAmerican Airlines
Deal found 12/4$1,054
This American Airlines deal was found by Cheapflights users on 12/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 12/299:57 amSEA - SCL
2 stops18h 28mAmerican Airlines
dom 1/1810:30 pmSCL - SEA
1 stop16h 07mAmerican Airlines
Deal found 12/4$1,059
This Kiwi.com deal was found by Cheapflights users on 12/3. 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.
ter 12/168:45 amSEA - SCL
2 stops32h 30mMultiple Airlines
sex 2/2711:55 pmSCL - SEA
1 stop17h 17mMultiple Airlines
Deal found 12/3$1,069
This Kiwi.com deal was found by Cheapflights users on 12/3. 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.
dom 12/1412:45 amSEA - SCL
2 stops23h 45mMultiple Airlines
ter 3/311:25 pmSCL - SEA
1 stop27h 39mMultiple Airlines
Deal found 12/3$1,078
This KAYAK deal was found by Cheapflights users on 12/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 12/146:00 amSEA - SCL
1 stop20h 40mLATAM Airlines
sex 2/2711:10 pmSCL - SEA
1 stop24h 35mLATAM Airlines
Deal found 12/3$1,086
This Kiwi.com deal was found by Cheapflights users on 12/3. 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.
ter 12/168:45 amSEA - SCL
2 stops32h 30mMultiple Airlines
ter 3/311:25 pmSCL - SEA
1 stop27h 39mMultiple Airlines
Deal found 12/3$1,097
This Kiwi.com deal was found by Cheapflights users on 12/3. 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.
dom 12/1412:45 amSEA - SCL
2 stops23h 45mMultiple Airlines
seg 3/211:55 pmSCL - SEA
1 stop19h 04mMultiple Airlines
Deal found 12/3$1,100
This KAYAK deal was found by Cheapflights users on 12/4. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 12/87:25 amSEA - CCP
2 stops22h 51mLATAM Airlines
seg 12/228:28 pmCCP - SEA
2 stops20h 53mLATAM Airlines
Deal found 12/4$1,693
This Mytrip deal was found by Cheapflights users on 12/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 12/810:05 amSEA - CCP
3 stops26h 09mMultiple Airlines
seg 12/222:56 pmCCP - SEA
3 stops33h 20mMultiple Airlines
Deal found 12/4$2,173

Find flight deals from Seattle to Chile

Keep the following information in mind while searching for Seattle to Chile flight deals. Data was last updated dezembro 5, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$847
(Kiwi.com)

One-way from

$289
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$1,317
Provider with most accurate pricing for Seattle/Tacoma Intl-Santiago Arturo Merino Benitez flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Santiago Arturo Merino Benitez flights.
Search Deals
From Seattle/Tacoma Intl to Chile
Search Deals
One-way flight from Seattle/Tacoma Intl to Chile
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($95 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 dezembro 5, 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

ter 1/20

8:06 am-5:35 am

1 stop16h 29m

Santiago Arturo Merino Benitez

ter 1/27

9:05 pm-10:29 pm

2 stops30h 24m

$916

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

sex 3/6

9:26 pm-5:30 am

2 stops27h 04m

Santiago Arturo Merino Benitez

sex 4/24

11:25 pm-12:56 pm

1 stop16h 31m

$935

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

sex 5/8

7:20 am-6:00 am

1 stop19h 40m

Santiago Arturo Merino Benitez

seg 5/18

10:55 pm-7:33 pm

1 stop23h 38m

$936

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

qua 3/4

10:22 am-3:20 pm

2 stops23h 58m

Santiago Arturo Merino Benitez

dom 4/19

11:00 pm-9:44 pm

1 stop25h 44m

$951

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

dom 1/18

8:00 pm-9:15 pm

2 stops20h 15m

Santiago Arturo Merino Benitez

dom 1/25

4:25 pm-10:16 pm

3 stops34h 51m

$959

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

qua 3/4

11:55 am-7:40 am

1 stop14h 45m

Santiago Arturo Merino Benitez

qua 4/22

8:40 pm-8:42 pm

1 stop27h 02m

$964

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

qui 3/19

8:00 am-5:35 am

1 stop17h 35m

Santiago Arturo Merino Benitez

seg 3/23

11:55 pm-2:41 pm

1 stop18h 46m

$969

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

dom 3/1

9:55 pm-6:55 am

1 stop28h 00m

Santiago Arturo Merino Benitez

qua 4/22

8:40 pm-2:45 pm

1 stop21h 05m

$980

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

dom 3/1

9:55 pm-6:55 am

1 stop28h 00m

Santiago Arturo Merino Benitez

seg 4/20

8:40 pm-12:16 pm

1 stop18h 36m

$980

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

dom 3/1

9:55 pm-6:55 am

1 stop28h 00m

Santiago Arturo Merino Benitez

dom 4/19

11:25 pm-9:59 pm

2 stops25h 34m

$980

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/2

Showing 1-10 of 30 results
1
2
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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 dezembro 5, 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 dezembro 5, 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
8,010 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

7.9

Boarding

8.1

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
8,010 reviews
Delta
7.9
Good
8,010 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

7.9

Boarding

8.1

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
1,890 reviews
Delta
7.9
Good
8,010 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

7.9

Boarding

8.1

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
9,063 reviews
Delta
7.9
Good
8,010 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

7.9

Boarding

8.1

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
11,047 reviews
Delta
7.9
Good
8,010 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

7.9

Boarding

8.1

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 $936, LATAM Airlines can have you in Chile from Seattle in 19h 40m. Airlines will cover a distance of 6428 mi.

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

    $358 is the cheapest one-way deal found within the past few days, from Copa Airlines. You may also be able to find cheap deals on LATAM Airlines and American Airlines, with prices starting from $626 and $667, respectively.

  • 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

Browse thousands of different options on Cheapflights for your next trip

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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 dezembro 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$933Average$1,245FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$950Average$1,474FlexibilityNo cancel feeOn-time81%
DeltaCheapest$1,014Average$1,332FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$1,018Average$1,128FlexibilityNo cancel feeOn-time69%

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