HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Chile

$285+ 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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SCL
Dec 17 — Dec 241
Wed 12/17
Wed 12/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Seattle to Chile with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 November 17, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$808
(Kiwi.com)

One-way from

$285
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$1,053
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 November 2025
Search Deals

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 November 17, 2025.

This Mytrip deal was found by Cheapflights users on 11/14. 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.
Tue 11/188:00 pmSEA - SCL
2 stops35h 15mAir Canada
Thu 11/208:55 pmSCL - SEA
2 stops51h 21mAir Canada
Deal found 11/14$892
This FlightHub deal was found by Cheapflights users on 11/17. 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 12/107:20 amSEA - SCL
1 stop18h 35mLATAM Airlines
Mon 12/229:30 pmSCL - SEA
1 stop18h 01mLATAM Airlines
Deal found 11/17$969
This FlightHub deal was found by Cheapflights users on 11/17. 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.
Tue 12/97:55 amSEA - SCL
2 stops25h 35mLATAM Airlines
Thu 12/1810:35 amSCL - SEA
2 stops18h 45mLATAM Airlines
Deal found 11/17$978
This United Airlines deal was found by Cheapflights users on 11/15. 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.
Tue 12/98:40 amSEA - SCL
2 stops19h 10mUnited Airlines
Wed 1/1410:45 pmSCL - SEA
2 stops28h 58mUnited Airlines
Deal found 11/15$994
This American Airlines deal was found by Cheapflights users on 11/15. 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.
Tue 12/98:30 amSEA - SCL
2 stops19h 25mAmerican Airlines
Wed 1/1410:35 pmSCL - SEA
2 stops21h 59mAmerican Airlines
Deal found 11/15$995
This FlightHub deal was found by Cheapflights users on 11/17. 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.
Tue 12/27:10 amSEA - SCL
1 stop17h 25mLATAM Airlines
Sun 12/711:30 pmSCL - SEA
1 stop19h 48mLATAM Airlines
Deal found 11/17$1,005
This Delta deal was found by Cheapflights users on 11/15. 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.
Tue 12/96:00 amSEA - SCL
1 stop20h 40mDelta
Wed 1/149:30 pmSCL - SEA
1 stop17h 39mDelta
Deal found 11/15$1,014
This eDestinos deal was found by Cheapflights users on 11/15. 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 12/157:59 pmSEA - SCL
2 stops43h 22mMultiple Airlines
Wed 1/145:50 amSCL - SEA
3 stops45h 43mMultiple Airlines
Deal found 11/15$1,017
This Delta deal was found by Cheapflights users on 11/15. 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.
Tue 12/95:25 amSEA - SCL
2 stops20h 30mDelta
Thu 12/1810:35 amSCL - SEA
2 stops18h 45mDelta
Deal found 11/15$1,019
This American Airlines deal was found by Cheapflights users on 11/17. 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.
Mon 12/812:31 amSEA - SCL
1 stop26h 14mAmerican Airlines
Thu 12/1810:25 pmSCL - SEA
1 stop18h 05mAmerican Airlines
Deal found 11/17$1,028
This LATAM Airlines deal was found by Cheapflights users on 11/16. 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.
Fri 12/57:55 amSEA - CCP
2 stops21h 13mLATAM Airlines
Tue 12/97:17 pmCCP - SEA
2 stops24h 01mLATAM Airlines
Deal found 11/16$1,211
This Gotogate deal was found by Cheapflights users on 11/15. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/318:10 amSEA - PMC
2 stops34h 34mMultiple Airlines
Tue 1/64:49 amPMC - SEA
2 stops46h 27mMultiple Airlines
Deal found 11/15$2,141

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 November 17, 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 3/17

5:50 am-11:15 am

2 stops25h 25m

Santiago Arturo Merino Benitez

Thu 3/19

7:55 pm-10:16 pm

1 stop30h 21m

$857

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Wed 1/7

8:40 am-8:50 am

2 stops19h 10m

Santiago Arturo Merino Benitez

Thu 2/5

10:45 pm-9:12 pm

3 stops27h 27m

$969

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Sat 3/14

8:00 am-7:00 am

1 stop19h 00m

Santiago Arturo Merino Benitez

Sun 3/22

8:50 pm-2:45 pm

2 stops21h 55m

$971

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Fri 2/20

6:00 am-3:20 pm

2 stops28h 20m

Santiago Arturo Merino Benitez

Sat 3/7

11:55 pm-11:42 pm

1 stop28h 47m

$976

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Sat 3/14

1:05 pm-12:34 am

2 stops31h 29m

Santiago Arturo Merino Benitez

Sat 3/21

1:17 am-12:59 am

2 stops27h 42m

$977

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Sun 1/25

7:10 am-6:55 am

1 stop18h 45m

Santiago Arturo Merino Benitez

Sat 2/28

11:25 pm-10:25 pm

1 stop28h 00m

$993

SeattleConcepción

SEA - CCP

SEACCP

Seattle/Tacoma Intl

Fri 12/5

7:55 am-10:08 am

2 stops21h 13m

Concepción Carriel Sur

Tue 12/9

8:51 pm-2:44 pm

2 stops22h 53m

$1,211

SeattlePuerto Montt

SEA - PMC

SEAPMC

Seattle/Tacoma Intl

Thu 3/19

8:00 am-1:58 pm

2 stops25h 58m

Puerto Montt El Tepual

Sun 3/29

11:25 pm-10:12 pm

2 stops50h 47m

$1,251

SeattlePuerto Montt

SEA - PMC

SEAPMC

Seattle/Tacoma Intl

Fri 3/20

8:00 am-4:20 pm

2 stops28h 20m

Puerto Montt El Tepual

Sun 3/29

11:25 pm-10:12 pm

2 stops50h 47m

$1,305

SeattlePuerto Montt

SEA - PMC

SEAPMC

Seattle/Tacoma Intl

Sat 1/24

7:10 am-2:27 pm

3 stops26h 17m

Puerto Montt El Tepual

Wed 1/28

11:32 am-12:57 pm

2 stops30h 25m

$1,311

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/16

Showing 1-10 of 24 results
1
2
3

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 November 17, 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 November 17, 2025.
See what other customers who have flown with Delta, Copa Airlines, and LATAM 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
8,007 reviews

Food

7.3

Overall

7.9

Crew

8.5

Entertainment

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
8,007 reviews
Delta
7.9
Good
8,007 reviews

Food

7.3

Overall

7.9

Crew

8.5

Entertainment

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.
Copa Airlines
7.6
Good
1,566 reviews
Delta
7.9
Good
8,007 reviews

Food

7.3

Overall

7.9

Crew

8.5

Entertainment

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
1,876 reviews
Delta
7.9
Good
8,007 reviews

Food

7.3

Overall

7.9

Crew

8.5

Entertainment

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
9,015 reviews
Delta
7.9
Good
8,007 reviews

Food

7.3

Overall

7.9

Crew

8.5

Entertainment

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
11,048 reviews
Delta
7.9
Good
8,007 reviews

Food

7.3

Overall

7.9

Crew

8.5

Entertainment

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 $971, Air Canada can have you in Chile from Seattle in 19h. Airlines will cover a distance of 6428 mi. This flight may include one or multiple stops.

  • 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Seattle to Chile

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to Guarulhos Intl flights
Seattle to Lima flights
Seattle to Quito flights
Seattle to Bogotá flights
Seattle to Ministro Pistarini flights
Seattle to Viracopos flights
Seattle to Santiago flights
Seattle to Jorge Newbery flights
Seattle to Rio de Janeiro–Galeão Intl flights
Seattle to Jose Maria Cordova Intl flights
Seattle to Cuzco flights
Seattle to Santos Dumont flights
Portland to Ministro Pistarini flights
Seattle to Cartagena flights
Seattle to Montevideo flights
Portland to Jorge Newbery flights
Portland to Bogotá flights
Portland to Quito flights
Portland to Lima flights
Portland to Santiago flights
Portland to Jose Maria Cordova Intl flights
Portland to Rio de Janeiro–Galeão Intl flights
Seattle to Cali flights
Portland to Guarulhos Intl flights
Seattle to Cuiabá flights
Portland to Cartagena flights
Seattle to Mendoza flights
Seattle to Guayaquil flights
Seattle to Recife flights
Seattle to Porto Alegre flights
Seattle to Barranquilla flights
Portland to Montevideo flights
Seattle to Belém flights
Seattle to Brasilia flights
Seattle to Belo Horizonte flights
Portland to Guayaquil flights
Seattle to Florianopolis flights
Portland to Santos Dumont flights
Seattle to Salvador flights
Seattle to Curitiba flights
Seattle to Manaus flights
Seattle to Santa Marta flights
Seattle to Goiânia flights
Portland to Salvador flights
Seattle to Trujillo flights
Seattle to Santa Cruz de la Sierra flights
Spokane to Quito flights
Portland to Bucaramanga flights
Seattle to Baltra flights

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 November 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$795Average$973FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$882Average$1,240FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$993Average$1,446FlexibilityNo cancel feeOn-time81%
DeltaCheapest$1,014Average$1,325FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$1,018Average$1,128FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.