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$436+ 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 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
SCL — SEA
May 10 — May 171
Sun 5/10
Sun 5/17
1 adult, Economy
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Cheap 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 10, 2026.

This Mytrip deal was found by Cheapflights users on 4/8. 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.
Sat 5/2311:25 pm
SCL
-
SEA
3 stops26h 15m
Multiple Airlines
Sat 8/2211:00 pm
SEA
-
SCL
3 stops25h 55m
Multiple Airlines
Deal found 4/8$1,028
This eDestinos deal was found by Cheapflights users on 4/7. 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 6/45:40 am
SCL
-
SEA
3 stops34h 16m
Multiple Airlines
Fri 9/116:31 pm
SEA
-
SCL
3 stops47h 34m
Multiple Airlines
Deal found 4/7$1,031
This FlightHub deal was found by Cheapflights users on 4/5. 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 6/110:55 pm
SCL
-
SEA
1 stop18h 35m
LATAM Airlines
Mon 6/87:15 am
SEA
-
SCL
1 stop20h 10m
LATAM Airlines
Deal found 4/5$1,033
This eDestinos deal was found by Cheapflights users on 4/8. 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.
Sun 5/1010:55 pm
SCL
-
SEA
2 stops36h 37m
Multiple Airlines
Sat 8/88:41 pm
SEA
-
SCL
3 stops44h 04m
Multiple Airlines
Deal found 4/8$1,042
This eDestinos deal was found by Cheapflights users on 4/8. 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 8/310:55 pm
SCL
-
SEA
1 stop18h 53m
LATAM Airlines
Thu 8/209:30 am
SEA
-
SCL
1 stop17h 05m
LATAM Airlines
Deal found 4/8$1,052
This eDestinos deal was found by Cheapflights users on 4/7. 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.
Tue 6/2311:25 pm
SCL
-
SEA
1 stop16h 04m
LATAM Airlines
Mon 7/67:15 am
SEA
-
SCL
1 stop19h 20m
LATAM Airlines
Deal found 4/7$1,055
This FlightHub deal was found by Cheapflights users on 4/5. 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.
Wed 6/1011:00 pm
SCL
-
SEA
1 stop26h 00m
LATAM Airlines
Tue 6/237:15 am
SEA
-
SCL
1 stop20h 10m
LATAM Airlines
Deal found 4/5$1,058
This eDestinos deal was found by Cheapflights users on 4/6. 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 5/202:22 am
SCL
-
SEA
3 stops47h 56m
Multiple Airlines
Thu 5/2810:30 am
SEA
-
SCL
3 stops33h 25m
Multiple Airlines
Deal found 4/6$1,060
This Mytrip deal was found by Cheapflights users on 4/8. 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.
Sun 6/711:25 pm
SCL
-
SEA
3 stops26h 18m
Multiple Airlines
Sat 9/57:35 pm
SEA
-
SCL
3 stops30h 00m
Multiple Airlines
Deal found 4/8$1,061

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 April 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,028
(Mytrip)

One-way from

$436
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$1,105
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. 17% potential increase in price ($195 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 April 2026
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 April 10, 2026.
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

Cheapest round-trip

SantiagoSeattle

SCL - SEA

SCLSEA

Santiago Arturo Merino Benitez

Mon 6/1

10:55 pm-2:30 pm

1 stop18h 35m

Seattle/Tacoma Intl

Mon 6/8

7:15 am-6:25 am

1 stop20h 10m

$1,033

SantiagoSeattle

SCL - SEA

SCLSEA

Santiago Arturo Merino Benitez

Mon 5/25

11:00 pm-9:49 pm

1 stop25h 49m

Seattle/Tacoma Intl

Mon 6/8

7:55 am-1:25 pm

2 stops26h 30m

$1,058
Quickest round-trip

SantiagoSeattle

SCL - SEA

SCLSEA

Santiago Arturo Merino Benitez

Tue 6/23

11:25 pm-12:29 pm

1 stop16h 04m

Seattle/Tacoma Intl

Mon 7/6

10:05 am-5:35 am

1 stop16h 30m

$1,066

SantiagoSeattle

SCL - SEA

SCLSEA

Santiago Arturo Merino Benitez

Sun 5/24

11:17 am-8:46 am

2 stops24h 29m

Seattle/Tacoma Intl

Sun 5/31

10:50 pm-6:25 am

1 stop28h 35m

$1,114

SantiagoSeattle

SCL - SEA

SCLSEA

Santiago Arturo Merino Benitez

Wed 5/27

7:50 am-11:55 pm

2 stops19h 05m

Seattle/Tacoma Intl

Sat 8/22

7:20 am-5:25 am

2 stops19h 05m

$1,128

SantiagoSeattle

SCL - SEA

SCLSEA

Santiago Arturo Merino Benitez

Tue 6/30

11:00 pm-4:49 pm

2 stops20h 49m

Seattle/Tacoma Intl

Tue 7/21

7:15 am-5:35 am

1 stop19h 20m

$1,146
Cheapest one-way

SantiagoSeattle

SCL - SEA

SCLSEA

Santiago Arturo Merino Benitez

Wed 4/15

5:00 am-3:05 pm

3 stops37h 05m

$530

SantiagoSeattle

SCL - SEA

SCLSEA

Santiago Arturo Merino Benitez

Fri 4/17

6:40 am-8:37 am

2 stops28h 57m

$651

SantiagoSeattle

SCL - SEA

SCLSEA

Santiago Arturo Merino Benitez

Mon 7/13

12:30 am-9:59 pm

2 stops24h 29m

$665

SantiagoSeattle

SCL - SEA

SCLSEA

Santiago Arturo Merino Benitez

Tue 4/28

12:09 am-8:56 pm

2 stops23h 47m

$719

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/5

Showing 1-10 of 14 resultsSorted by cheapest first
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 $200). Flying from Chile to Seattle in March is currently the most expensive (average of $904). 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 April 10, 2026.
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
8,393 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

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
8,393 reviews
Delta
7.9
Good
8,393 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

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
7.4
Good
1,909 reviews
Delta
7.9
Good
8,393 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

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 $1,033, LATAM Airlines can have you in Seattle from Chile in 18h 35m. 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 LATAM Airlines. According to our data, you can fly for as low as $661. Users have also found prices from $701 and $746 on Delta and American Airlines, 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 $200). Flying from Chile to Seattle in March is currently the most expensive (average of $904). 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
SeaTac
Tacoma
Ocean Shores
Olympia
Kent
Lynnwood
Lacey
Edmonds
Leavenworth
Snoqualmie
Tumwater
Tukwila
Renton
Puyallup
Kirkland
Ellensburg
Fife
Lakewood
Issaquah
Shoreline

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.

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 April 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$704Average$1,079FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$961Average$1,201FlexibilityNo cancel feeOn-time81%

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