Chile

$404+ 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 5/26. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SCL
Jun 7 — Jun 141
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

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 May 8, 2026.

This Air Canada deal was found by Cheapflights users on 5/3. 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.
Tue 12/87:05 pm
SEA
-
SCL
2 stops35h 10m
Air Canada
Fri 12/187:25 am
SCL
-
SEA
2 stops43h 51m
Air Canada
Deal found 5/3$933
This Justfly.com deal was found by Cheapflights users on 5/5. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/27:15 am
SEA
-
SCL
1 stop20h 10m
LATAM Airlines
Tue 6/911:25 pm
SCL
-
SEA
1 stop16h 09m
LATAM Airlines
Deal found 5/5$980
This Air Canada deal was found by Cheapflights users on 5/6. 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.
Mon 11/98:10 am
SEA
-
SCL
1 stop22h 05m
Air Canada
Tue 11/248:55 pm
SCL
-
SEA
1 stop30h 21m
Air Canada
Deal found 5/6$982
This Air Canada deal was found by Cheapflights users on 5/4. 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.
Sun 11/2210:35 am
SEA
-
SCL
2 stops19h 40m
Air Canada
Mon 12/148:55 pm
SCL
-
SEA
2 stops26h 31m
Air Canada
Deal found 5/4$986
This LATAM Airlines deal was found by Cheapflights users on 5/6. 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.
Wed 6/311:30 am
SEA
-
SCL
1 stop16h 45m
LATAM Airlines
Wed 6/1011:25 pm
SCL
-
SEA
1 stop16h 04m
LATAM Airlines
Deal found 5/6$1,002
This eDestinos deal was found by Cheapflights users on 5/3. 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 6/211:21 am
SEA
-
SCL
3 stops40h 34m
Multiple Airlines
Tue 6/911:25 pm
SCL
-
SEA
2 stops34h 25m
Multiple Airlines
Deal found 5/3$1,013
This KAYAK deal was found by Cheapflights users on 5/5. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/46:00 am
SEA
-
SCL
2 stops20h 25m
LATAM Airlines
Wed 6/177:55 pm
SCL
-
SEA
2 stops21h 59m
LATAM Airlines
Deal found 5/5$1,017
This Delta deal was found by Cheapflights users on 5/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/87:15 am
SEA
-
SCL
1 stop19h 20m
Delta
Tue 6/237:55 pm
SCL
-
SEA
2 stops19h 39m
Delta
Deal found 5/7$1,022
This Mytrip deal was found by Cheapflights users on 5/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/95:45 am
SEA
-
SCL
2 stops24h 30m
Multiple Airlines
Tue 11/248:15 am
SCL
-
SEA
3 stops35h 05m
Multiple Airlines
Deal found 5/6$1,066
This oojo deal was found by Cheapflights users on 5/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:00 am
SEA
-
CCP
2 stops30h 48m
Multiple Airlines
Sat 9/193:45 pm
CCP
-
SEA
2 stops31h 36m
Multiple Airlines
Deal found 5/4$1,335
This KAYAK deal was found by Cheapflights users on 5/4. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:25 am
SEA
-
CCP
3 stops29h 43m
LATAM Airlines
Sat 9/193:45 pm
CCP
-
SEA
2 stops34h 14m
LATAM Airlines
Deal found 5/4$1,423
This LATAM Airlines deal was found by Cheapflights users on 5/4. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/187:15 am
SEA
-
CCP
2 stops24h 05m
LATAM Airlines
Thu 6/258:15 pm
CCP
-
SEA
2 stops21h 35m
LATAM Airlines
Deal found 5/4$1,428

Find flight deals from Seattle to Chile

Keep the following information in mind while searching for Seattle to Chile flight deals. Data was last updated May 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$980
(Justfly.com)

One-way from

$404
(Kiwi.com)

Popular in

May

Cheapest in

January

Average price

$1,320
Provider with most accurate pricing for Seattle/Tacoma Intl-Santiago Arturo Merino Benitez flight deals.
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Santiago Arturo Merino Benitez flights.
From Seattle/Tacoma Intl to Chile
One-way flight from Seattle/Tacoma Intl to Chile
Highest demand for flights based on searches. 5% potential increase in price ($61 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($14 potential savings vs. average RT price).
Average for round-trip flights in May 2026

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 May 8, 2026.
Use the filters below to find and compare flights from Seattle to Chile that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Wed 6/3

11:30 am-7:15 am

1 stop16h 45m

Santiago Arturo Merino Benitez

Wed 6/10

11:25 pm-12:29 pm

1 stop16h 04m

$1,002

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Mon 6/8

8:40 am-7:15 am

1 stop19h 35m

Santiago Arturo Merino Benitez

Tue 6/23

11:25 pm-2:54 pm

1 stop18h 29m

$1,025

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Sun 6/21

11:15 pm-6:00 am

2 stops27h 45m

Santiago Arturo Merino Benitez

Tue 6/30

10:55 pm-8:19 pm

1 stop24h 24m

$1,075

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Thu 7/30

11:00 pm-4:45 am

3 stops26h 45m

Santiago Arturo Merino Benitez

Thu 8/20

11:25 pm-10:48 pm

3 stops26h 23m

$1,110

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Wed 6/3

7:20 pm-6:55 am

2 stops32h 35m

Santiago Arturo Merino Benitez

Wed 6/10

3:20 pm-6:45 pm

3 stops30h 25m

$1,118

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Mon 6/22

7:56 pm-6:25 am

3 stops31h 29m

Santiago Arturo Merino Benitez

Wed 7/22

8:30 am-9:00 pm

2 stops39h 30m

$1,126

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Sun 6/7

8:00 am-5:35 am

1 stop18h 35m

Santiago Arturo Merino Benitez

Sat 7/25

11:22 am-8:38 am

2 stops24h 16m

$1,146

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Fri 6/19

11:59 pm-1:30 pm

3 stops34h 31m

Santiago Arturo Merino Benitez

Fri 6/26

11:17 am-7:49 pm

3 stops35h 32m

$1,221

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Sun 6/14

9:18 pm-5:35 am

1 stop29h 17m

Santiago Arturo Merino Benitez

Sun 7/5

9:30 pm-10:00 pm

2 stops27h 30m

$1,328

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Sun 6/21

9:40 pm-5:35 am

1 stop28h 55m

Santiago Arturo Merino Benitez

Wed 7/1

10:55 pm-2:50 pm

1 stop18h 55m

$1,331

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/5

Showing 1-10 of 29 resultsSorted by cheapest first
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

How far ahead should I book a flight from Seattle to Chile?

To ensure you get the cheapest price possible for a flight from Seattle to Chile, you should look to book at least 14 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Seattle to Chile?

Currently, January is the cheapest month in which you can book a flight from Seattle to Chile (average of $197). Flying from Seattle to Chile in October is currently the most expensive (average of $993). 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 May 8, 2026.
See what other customers who have flown with Delta,LATAM Airlines, andUnited 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.

Entertainment

7.8

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.2

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.

Entertainment

7.8

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.2

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.

Entertainment

7.8

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.2

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.

Entertainment

7.8

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.2

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.

Entertainment

7.8

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.2

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.

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 $1,002, LATAM Airlines can have you in Chile from Seattle in 16h 45m. Airlines will cover a distance of 6428 mi. This flight may include one or multiple stops.

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

    $523 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 $551 and $694, respectively.

  • 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, January is the cheapest month in which you can book a flight from Seattle to Chile (average of $197). Flying from Seattle to Chile in October is currently the most expensive (average of $993). 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.

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 May 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$888Average$1,416FlexibilityNo cancel feeOn-time81%
DeltaCheapest$895Average$1,279FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$918Average$1,245FlexibilityNo cancel feeOn-time71%
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.