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$387+ 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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
SCL — SEA
Jan 27 — Feb 31
Tue 1/27
Tue 2/3
1 adult, Economy
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Cheap flight deals from Chile to Seattle

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 December 28, 2025.

This eDestinos deal was found by Cheapflights users on 12/26. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/98:50 pmSCL - SEA
3 stops45h 01mMultiple Airlines
Mon 2/167:55 amSEA - SCL
3 stops42h 45mMultiple Airlines
Deal found 12/26$832
This LATAM Airlines deal was found by Cheapflights users on 12/27. 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 2/198:50 pmSCL - SEA
2 stops21h 08mLATAM Airlines
Tue 3/107:20 amSEA - SCL
1 stop18h 35mLATAM Airlines
Deal found 12/27$901
This Delta deal was found by Cheapflights users on 12/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/196:30 pmSCL - SEA
2 stops22h 50mDelta
Tue 3/105:30 amSEA - SCL
2 stops20h 25mDelta
Deal found 12/27$955
This United Airlines deal was found by Cheapflights users on 12/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/910:45 pmSCL - SEA
3 stops27h 27mUnited Airlines
Mon 2/1611:59 pmSEA - SCL
2 stops27h 51mUnited Airlines
Deal found 12/26$982
This eDestinos deal was found by Cheapflights users on 12/26. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/254:35 amSCL - SEA
3 stops56h 25mMultiple Airlines
Sun 4/511:59 pmSEA - SCL
3 stops32h 16mMultiple Airlines
Deal found 12/26$837
This FlightHub deal was found by Cheapflights users on 12/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2311:55 pmSCL - SEA
1 stop18h 03mLATAM Airlines
Thu 5/148:25 amSEA - SCL
1 stop19h 30mLATAM Airlines
Deal found 12/25$930
This Delta deal was found by Cheapflights users on 12/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2311:25 pmSCL - SEA
2 stops19h 38mDelta
Thu 5/146:00 amSEA - SCL
2 stops21h 55mDelta
Deal found 12/25$955
This eDestinos deal was found by Cheapflights users on 12/27. 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.
Wed 3/258:50 pmSCL - SEA
2 stops19h 59mLATAM Airlines
Sun 4/59:40 amSEA - SCL
1 stop16h 55mLATAM Airlines
Deal found 12/27$939

Find flight deals from Chile to Seattle

Keep the following information in mind while searching for Chile to Seattle flight deals. Data was last updated December 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$832
(eDestinos)

One-way from

$387
(Kiwi.com)

Popular in

March

Cheapest in

November

Average price

$961
Provider with most accurate pricing for Santiago Arturo Merino Benitez-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Santiago Arturo Merino Benitez-Seattle/Tacoma Intl flights.
Search Deals
From Chile to Seattle/Tacoma Intl
Search Deals
One-way flight from Chile to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($106 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($23 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 Chile to Seattle 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 December 28, 2025.
Use the filters below to find and compare flights from Chile to Seattle that are best for you.

Fly from

Chile

Fly to

Seattle

Route

Depart

Return

Price

SantiagoSeattle

SCL - SEA

SCLSEA

Santiago Arturo Merino Benitez

Mon 2/9

8:50 pm-12:51 pm

3 stops45h 01m

Seattle/Tacoma Intl

Mon 2/16

7:55 am-7:40 am

3 stops42h 45m

$832

SantiagoSeattle

SCL - SEA

SCLSEA

Santiago Arturo Merino Benitez

Wed 3/25

4:35 am-9:00 am

3 stops56h 25m

Seattle/Tacoma Intl

Sun 4/5

11:59 pm-11:15 am

3 stops32h 16m

$837

SantiagoSeattle

SCL - SEA

SCLSEA

Santiago Arturo Merino Benitez

Thu 2/19

8:50 pm-12:58 pm

2 stops21h 08m

Seattle/Tacoma Intl

Tue 3/10

7:20 am-5:55 am

1 stop18h 35m

$901

SantiagoSeattle

SCL - SEA

SCLSEA

Santiago Arturo Merino Benitez

Mon 2/23

11:55 pm-12:58 pm

1 stop18h 03m

Seattle/Tacoma Intl

Thu 5/14

8:25 am-6:55 am

1 stop19h 30m

$930

SantiagoSeattle

SCL - SEA

SCLSEA

Santiago Arturo Merino Benitez

Wed 3/25

8:50 pm-12:49 pm

2 stops19h 59m

Seattle/Tacoma Intl

Sun 4/5

9:40 am-5:35 am

1 stop16h 55m

$939

SantiagoSeattle

SCL - SEA

SCLSEA

Santiago Arturo Merino Benitez

Thu 2/19

6:30 pm-12:20 pm

2 stops22h 50m

Seattle/Tacoma Intl

Tue 3/10

5:30 am-5:55 am

2 stops20h 25m

$955

SantiagoSeattle

SCL - SEA

SCLSEA

Santiago Arturo Merino Benitez

Mon 2/23

11:25 pm-2:03 pm

2 stops19h 38m

Seattle/Tacoma Intl

Thu 5/14

6:00 am-6:55 am

2 stops21h 55m

$955

SantiagoSeattle

SCL - SEA

SCLSEA

Santiago Arturo Merino Benitez

Mon 2/9

10:45 pm-9:12 pm

3 stops27h 27m

Seattle/Tacoma Intl

Mon 2/16

11:59 pm-8:50 am

2 stops27h 51m

$982

SantiagoSeattle

SCL - SEA

SCLSEA

Santiago Arturo Merino Benitez

Mon 2/9

9:05 pm-10:29 pm

2 stops54h 24m

$387

SantiagoSeattle

SCL - SEA

SCLSEA

Santiago Arturo Merino Benitez

Fri 3/13

1:35 am-8:28 am

3 stops34h 53m

$400

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/27

Showing 1-10 of 16 results
1
2

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, October is the cheapest month in which you can book a flight from Chile to Seattle (average of $201). Flying from Chile to Seattle in March is currently the most expensive (average of $916). 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.

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated December 28, 2025.
Read reviews from past customers who have flown Delta and LATAM Airlines from Chile to Seattle. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,016 reviews

Boarding

8.1

Food

7.3

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

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
8,016 reviews
Delta
7.9
Good
8,016 reviews

Boarding

8.1

Food

7.3

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

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
1,895 reviews
Delta
7.9
Good
8,016 reviews

Boarding

8.1

Food

7.3

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

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 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?

    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.

  • How long is the flight from Chile to Seattle?

    For as low as $901, LATAM Airlines can have you in Seattle from Chile in 21h 08m. There are 6428 mi between Chile and 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 $447. Users have also found prices from $679 and $701 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, October is the cheapest month in which you can book a flight from Chile to Seattle (average of $201). Flying from Chile to Seattle in March is currently the most expensive (average of $916). 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

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
SeaTac
Lakewood
Ocean Shores
Olympia
Edmonds
Lynnwood
Renton
Puyallup
Kirkland
Kent
Tukwila
Cle Elum
Marysville
Fife
Aberdeen
Shoreline
Centralia
Federal Way
Chehalis

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Chile to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Chile to Seattle

Discover the top 2 airlines that operate flights from Chile to Seattle. 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 December 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$704Average$1,074FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$838Average$1,229FlexibilityNo cancel feeOn-time81%

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