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Chile

$317+ 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 3/16. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SCL
Feb 6 — Feb 131
Fri 2/6
Fri 2/13
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 January 7, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$763
(Kiwi.com)

One-way from

$317
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$1,029
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. 8% potential increase in price ($108 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 7, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/510:22 amSEA - SCL
2 stops23h 58mMultiple Airlines
Tue 3/1011:25 pmSCL - SEA
1 stop26h 39mMultiple Airlines
Deal found 1/5$763
This Kiwi.com deal was found by Cheapflights users on 1/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/45:55 pmSEA - SCL
2 stops40h 25mMultiple Airlines
Wed 3/1111:25 pmSCL - SEA
1 stop26h 39mMultiple Airlines
Deal found 1/6$781
This Vliegwinkel deal was found by Cheapflights users on 1/6. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/248:05 amSEA - SCL
2 stops26h 00mMultiple Airlines
Tue 4/74:10 amSCL - SEA
2 stops20h 50mMultiple Airlines
Deal found 1/6$798
This Kiwi.com deal was found by Cheapflights users on 1/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/156:24 pmSEA - SCL
1 stop31h 11mMultiple Airlines
Mon 3/239:05 pmSCL - SEA
2 stops28h 55mMultiple Airlines
Deal found 1/7$826
This Air Canada deal was found by Cheapflights users on 1/6. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/43:40 pmSEA - SCL
2 stops34h 10mAir Canada
Wed 3/117:55 pmSCL - SEA
2 stops27h 21mAir Canada
Deal found 1/6$844
This Kiwi.com deal was found by Cheapflights users on 1/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/57:55 amSEA - SCL
2 stops34h 45mMultiple Airlines
Wed 2/2511:25 pmSCL - SEA
1 stop27h 39mMultiple Airlines
Deal found 1/6$849
This Air Canada deal was found by Cheapflights users on 1/4. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/68:10 amSEA - SCL
1 stop23h 05mAir Canada
Sat 11/218:55 pmSCL - SEA
1 stop30h 21mAir Canada
Deal found 1/4$852
This Booking.com deal was found by Cheapflights users on 1/6. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/53:40 pmSEA - SCL
2 stops58h 10mAir Canada
Wed 2/258:55 pmSCL - SEA
2 stops46h 36mAir Canada
Deal found 1/6$881
This Kiwi.com deal was found by Cheapflights users on 1/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/59:27 amSEA - SCL
2 stops34h 03mMultiple Airlines
Sun 3/1510:35 amSCL - SEA
1 stop39h 29mMultiple Airlines
Deal found 1/5$882
This Kiwi.com deal was found by Cheapflights users on 1/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/156:24 pmSEA - SCL
1 stop31h 11mMultiple Airlines
Wed 3/259:05 pmSCL - SEA
2 stops28h 55mMultiple Airlines
Deal found 1/7$893
This SmartFares deal was found by Cheapflights users on 1/5. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/207:15 amSEA - CCP
2 stops22h 30mMultiple Airlines
Fri 2/271:24 pmCCP - SEA
2 stops27h 24mMultiple Airlines
Deal found 1/5$1,476
This LATAM Airlines deal was found by Cheapflights users on 1/6. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/227:20 amSEA - ZOS
2 stops29h 24mLATAM Airlines
Wed 8/2611:38 amZOS - SEA
2 stops37h 21mLATAM Airlines
Deal found 1/6$1,525

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 January 7, 2026.
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

Thu 3/5

10:22 am-3:20 pm

2 stops23h 58m

Santiago Arturo Merino Benitez

Tue 3/10

11:25 pm-10:04 pm

1 stop26h 39m

$763

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Tue 3/24

8:05 am-2:05 pm

2 stops26h 00m

Santiago Arturo Merino Benitez

Tue 4/7

4:10 am-10:00 pm

2 stops20h 50m

$798

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Thu 3/5

9:27 am-12:30 am

2 stops34h 03m

Santiago Arturo Merino Benitez

Sun 3/15

10:35 am-10:04 pm

1 stop39h 29m

$882

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Sun 3/15

6:24 pm-5:35 am

1 stop31h 11m

Santiago Arturo Merino Benitez

Wed 3/25

9:05 pm-10:00 pm

2 stops28h 55m

$893

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Mon 3/2

7:10 am-6:55 am

1 stop18h 45m

Santiago Arturo Merino Benitez

Sun 3/15

8:50 pm-2:41 pm

2 stops21h 51m

$901

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Mon 3/9

10:05 am-11:15 am

2 stops21h 10m

Santiago Arturo Merino Benitez

Thu 3/12

7:55 pm-3:01 pm

2 stops23h 06m

$909

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Thu 3/19

6:25 am-5:35 am

1 stop19h 10m

Santiago Arturo Merino Benitez

Mon 3/23

9:05 pm-10:00 pm

2 stops28h 55m

$912

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Fri 5/8

7:20 am-6:50 am

1 stop20h 30m

Santiago Arturo Merino Benitez

Mon 5/18

11:00 pm-9:59 pm

1 stop25h 59m

$927

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Thu 3/19

6:25 am-5:35 am

1 stop19h 10m

Santiago Arturo Merino Benitez

Tue 3/24

9:05 pm-10:00 pm

2 stops28h 55m

$935

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Wed 2/25

11:59 pm-8:50 am

2 stops27h 51m

Santiago Arturo Merino Benitez

Mon 3/9

9:45 pm-1:07 pm

1 stop19h 22m

$945

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

Showing 1-10 of 23 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 $542). 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.

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 January 7, 2026.
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
8,021 reviews

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Food

7.2

Overall

7.9

Crew

8.5

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
8,021 reviews
Delta
7.9
Good
8,021 reviews

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Food

7.2

Overall

7.9

Crew

8.5

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
1,897 reviews
Delta
7.9
Good
8,021 reviews

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Food

7.2

Overall

7.9

Crew

8.5

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
9,138 reviews
Delta
7.9
Good
8,021 reviews

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Food

7.2

Overall

7.9

Crew

8.5

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
11,090 reviews
Delta
7.9
Good
8,021 reviews

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Food

7.2

Overall

7.9

Crew

8.5

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 $901, LATAM Airlines can have you in Chile from Seattle in 18h 45m. Airlines will cover a distance of 6428 mi.

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

    $626 is the cheapest one-way deal found within the past few days, from LATAM Airlines. You may also be able to find cheap deals on Delta and American Airlines, with prices starting from $658 and $694, 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 $542). 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 January 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$918Average$1,241FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$946Average$1,465FlexibilityNo cancel feeOn-time81%
DeltaCheapest$1,014Average$1,316FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$1,018Average$1,128FlexibilityNo cancel feeOn-time69%

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