Chile

$328+ 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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SCL
Aug 26 — Sep 21
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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 August 21, 2025.

Round-trip from

$806
(Copa Airlines)

One-way from

$328
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$1,133
From Seattle/Tacoma Intl to Chile
One-way flight from Seattle/Tacoma Intl to Chile
Highest demand for flights based on searches. 1% potential increase in price ($15 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($23 potential savings vs. average RT price).
Average for round-trip flights in August 2025

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 August 21, 2025.

This Kiwi.com deal was found by Cheapflights users on 8/20. 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.
Wed 10/158:30 amSEA - SCL
2 stops39h 05mMultiple Airlines
Tue 10/2110:55 pmSCL - SEA
1 stop27h 38mMultiple Airlines
Deal found 8/20$835
This Kiwi.com deal was found by Cheapflights users on 8/20. 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.
Wed 9/248:25 amSEA - SCL
2 stops33h 50mMultiple Airlines
Wed 10/110:55 pmSCL - SEA
1 stop27h 38mMultiple Airlines
Deal found 8/20$843
This Kiwi.com deal was found by Cheapflights users on 8/20. 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.
Tue 10/78:30 amSEA - SCL
2 stops33h 40mMultiple Airlines
Thu 10/2311:00 amSCL - SEA
1 stop39h 33mMultiple Airlines
Deal found 8/20$844
This Copa Airlines deal was found by Cheapflights users on 8/20. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/105:05 pmSEA - SCL
2 stops22h 16mCopa Airlines
Wed 2/185:20 amSCL - SEA
2 stops21h 58mCopa Airlines
Deal found 8/20$846
This Kiwi.com deal was found by Cheapflights users on 8/21. 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.
Sun 9/218:25 amSEA - SCL
2 stops50h 20mMultiple Airlines
Mon 9/2911:00 amSCL - SEA
1 stop39h 26mMultiple Airlines
Deal found 8/21$863
This Kiwi.com deal was found by Cheapflights users on 8/20. 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.
Wed 11/128:53 amSEA - SCL
2 stops32h 22mMultiple Airlines
Wed 11/1911:25 pmSCL - SEA
1 stop28h 05mMultiple Airlines
Deal found 8/20$877
This eDestinos deal was found by Cheapflights users on 8/20. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/258:25 amSEA - SCL
2 stops33h 50mMultiple Airlines
Fri 10/104:40 pmSCL - SEA
2 stops33h 53mMultiple Airlines
Deal found 8/20$878
This Kiwi.com deal was found by Cheapflights users on 8/20. 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.
Thu 9/113:45 pmSEA - SCL
2 stops33h 30mMultiple Airlines
Wed 9/2411:00 amSCL - SEA
1 stop39h 26mMultiple Airlines
Deal found 8/20$885
This Kiwi.com deal was found by Cheapflights users on 8/18. 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.
Sat 9/69:39 pmSEA - SCL
1 stop28h 21mMultiple Airlines
Fri 9/2611:00 amSCL - SEA
2 stops37h 39mMultiple Airlines
Deal found 8/18$890
This Kiwi.com deal was found by Cheapflights users on 8/18. 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.
Wed 9/178:25 amSEA - SCL
2 stops33h 50mMultiple Airlines
Wed 9/2411:30 pmSCL - SEA
1 stop26h 56mMultiple Airlines
Deal found 8/18$891
This LATAM Airlines deal was found by Cheapflights users on 8/18. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1110:08 amSEA - ZOS
2 stops19h 52mLATAM Airlines
Mon 9/154:14 pmZOS - SEA
2 stops33h 52mLATAM Airlines
Deal found 8/18$1,188
This LATAM Airlines deal was found by Cheapflights users on 8/20. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/411:40 pmSEA - ZCO
2 stops34h 49mMultiple Airlines
Mon 10/208:24 pmZCO - SEA
2 stops41h 50mMultiple Airlines
Deal found 8/20$1,230

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 August 21, 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

Tue 2/3

6:30 am-11:43 pm

2 stops36h 13m

Santiago Arturo Merino Benitez

Fri 2/13

1:16 am-10:18 pm

2 stops26h 02m

$806

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Thu 1/29

6:30 am-8:20 pm

2 stops32h 50m

Santiago Arturo Merino Benitez

Thu 2/19

5:20 am-10:18 pm

2 stops21h 58m

$806

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Thu 1/29

5:00 pm-12:32 am

2 stops26h 32m

Santiago Arturo Merino Benitez

Fri 2/6

1:16 am-10:18 pm

2 stops26h 02m

$824

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Wed 10/15

8:30 am-3:35 am

2 stops39h 05m

Santiago Arturo Merino Benitez

Tue 10/21

10:55 pm-10:33 pm

1 stop27h 38m

$835

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Wed 9/24

8:25 am-10:15 pm

2 stops33h 50m

Santiago Arturo Merino Benitez

Wed 10/1

10:55 pm-10:33 pm

1 stop27h 38m

$843

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Wed 10/8

8:30 am-10:15 pm

2 stops33h 45m

Santiago Arturo Merino Benitez

Thu 10/23

11:00 am-10:33 pm

1 stop39h 33m

$844

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Tue 10/7

8:30 am-10:10 pm

2 stops33h 40m

Santiago Arturo Merino Benitez

Thu 10/23

11:00 am-10:33 pm

1 stop39h 33m

$844

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Wed 12/10

5:05 pm-8:21 pm

2 stops22h 16m

Santiago Arturo Merino Benitez

Tue 2/17

1:46 am-10:18 pm

2 stops25h 32m

$846

SeattleOsorno

SEA - ZOS

SEAZOS

Seattle/Tacoma Intl

Thu 9/11

10:08 am-10:00 am

2 stops19h 52m

Osorno Canal Balo

Mon 9/15

4:14 pm-10:06 pm

2 stops33h 52m

$1,188

SeattleTemuco

SEA - ZCO

SEAZCO

Seattle/Tacoma Intl

Sat 10/4

11:40 pm-2:29 pm

2 stops34h 49m

Temuco

Mon 10/20

8:24 pm-10:14 am

2 stops41h 50m

$1,230

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/20

Showing 1-10 of 25 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, April is the cheapest month in which you can book a flight from Seattle to Chile (average of $752). Flying from Seattle to Chile in December is currently the most expensive (average of $1,098). 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 August 21, 2025.

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

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 August 21, 2025.
See what other customers who have flown with Delta, LATAM Airlines, and Copa 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.
8.0
Very good

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good
8.0
Very good

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 $1,188, Copa Airlines can have you in Chile from Seattle in 19h 52m. Airlines will cover a distance of 6787 mi. This flight may include one or multiple stops.

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

  • 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, April is the cheapest month in which you can book a flight from Seattle to Chile (average of $752). Flying from Seattle to Chile in December is currently the most expensive (average of $1,098). 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.

Top 5 airlines flying from Seattle to Chile

Discover the top 5 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 August 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$805Average$933FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$899Average$1,190FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$918Average$1,084FlexibilityNo cancel feeOn-time70%
DeltaCheapest$1,002Average$1,351FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$1,028Average$1,350FlexibilityNo cancel feeOn-time81%

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