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$393+ 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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SCL
Apr 8 — Apr 151
Tue 4/8
Tue 4/15
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 April 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$944
(Copa Airlines)

One-way from

$393
(Mytrip)

Popular in

June

Cheapest in

November

Average price

$1,285
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. 9% potential increase in price ($135 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 April 3, 2025.

This Delta deal was found by Cheapflights users on 4/2. 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.
Fri 10/108:00 amSEA - SCL
1 stop18h 50mDelta
Fri 10/179:40 pmSCL - SEA
1 stop22h 55mDelta
Deal found 4/2$934
This LATAM Airlines deal was found by Cheapflights users on 4/2. 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 10/107:20 amSEA - SCL
2 stops19h 30mLATAM Airlines
Fri 10/178:40 amSCL - SEA
2 stops18h 44mLATAM Airlines
Deal found 4/2$938
This Copa Airlines deal was found by Cheapflights users on 4/2. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/35:13 pmSEA - SCL
2 stops30h 34mCopa Airlines
Fri 5/94:11 amSCL - SEA
2 stops20h 46mCopa Airlines
Deal found 4/2$944
This eDestinos deal was found by Cheapflights users on 4/2. 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.
Sat 5/1711:36 amSEA - SCL
2 stops39h 14mMultiple Airlines
Sat 5/244:11 amSCL - SEA
2 stops31h 58mMultiple Airlines
Deal found 4/2$951
This Trip.com deal was found by Cheapflights users on 4/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1711:59 pmSEA - SCL
2 stops34h 26mAvianca
Sat 5/242:30 pmSCL - SEA
2 stops33h 11mAvianca
Deal found 4/1$1,210
This Aeromexico deal was found by Cheapflights users on 4/2. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/19:30 amSEA - SCL
1 stop30h 45mAeromexico
Fri 1/911:20 pmSCL - SEA
1 stop25h 40mAeromexico
Deal found 4/2$1,213
This American Airlines deal was found by Cheapflights users on 4/2. 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.
Wed 12/311:56 amSEA - SCL
1 stop14h 54mAmerican Airlines
Fri 1/911:45 pmSCL - SEA
1 stop18h 00mAmerican Airlines
Deal found 4/2$1,240
This Justfly.com deal was found by Cheapflights users on 4/2. 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 12/211:35 amSEA - SCL
1 stop19h 35mAir Canada
Sat 1/108:50 pmSCL - SEA
1 stop18h 50mAir Canada
Deal found 4/2$1,490

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 April 3, 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

Sat 5/3

5:13 pm-2:47 am

2 stops30h 34m

Santiago Arturo Merino Benitez

Fri 5/9

4:11 am-9:57 pm

2 stops20h 46m

$944

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Sat 5/17

11:36 am-5:50 am

2 stops39h 14m

Santiago Arturo Merino Benitez

Sat 5/24

4:11 am-9:09 am

2 stops31h 58m

$951

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Mon 9/22

9:45 pm-6:00 am

1 stop28h 15m

Santiago Arturo Merino Benitez

Tue 10/7

9:40 pm-4:35 pm

1 stop22h 55m

$1,063

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Mon 9/22

7:20 am-7:45 am

1 stop20h 25m

Santiago Arturo Merino Benitez

Mon 10/6

12:25 am-8:10 pm

2 stops23h 45m

$1,150

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Sat 5/17

11:59 pm-1:25 pm

2 stops34h 26m

Santiago Arturo Merino Benitez

Sat 5/24

2:30 pm-8:41 pm

2 stops33h 11m

$1,210

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Sat 5/17

7:30 am-6:55 am

2 stops20h 25m

Santiago Arturo Merino Benitez

Sat 5/24

9:00 pm-3:42 pm

2 stops21h 42m

$1,389

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Mon 4/28

7:05 am-5:35 pm

3 stops31h 30m

$393

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Tue 4/8

3:24 pm-7:24 pm

2 stops25h 00m

$454

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Sat 5/17

7:40 am-6:45 am

2 stops20h 05m

$708

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Sun 9/21

8:00 am-1:35 pm

3 stops25h 35m

$1,052

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

Showing 1-10 of 12 results
1
2

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, April is the cheapest month in which you can book a flight from Seattle to Chile (average of $752). Flying from Seattle to Chile in December is currently the most expensive (average of $1,098). 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 April 3, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Chile as you normally would.

Rainfall in Chile by month

Plan your trip to Chile by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chile ranges from 0.0 - 2.8 inches per month. June is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Chile when rainfall is around 0.0 in.

Temperature in Chile by month

Plan your trip to Chile by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chile, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 46.4 F).

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 April 3, 2025.
See what other customers who have flown with Delta, Copa Airlines and LATAM Airlines from Seattle to Chile have to say. 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
8.0
Very good
7,897 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,897 reviews
Delta
8.0
Very good
7,897 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Copa Airlines
7.6
Good
1,400 reviews
Delta
8.0
Very good
7,897 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
LATAM Airlines
7.5
Good
1,754 reviews
Delta
8.0
Very good
7,897 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Turkish Airlines
7.3
Good
3,750 reviews
Delta
8.0
Very good
7,897 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,897 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

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

    $454 is the cheapest one-way deal found within the past few days, from Copa Airlines. You may also be able to find cheap deals on Delta and LATAM Airlines, with prices starting from $708 and $1,052, 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 - Osorno Canal Balo or Seattle/Tacoma Intl - Concepción Carriel Sur 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, April is the cheapest month in which you can book a flight from Seattle to Chile (average of $752). Flying from Seattle to Chile in December is currently the most expensive (average of $1,098). 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

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See prices for flight routes from nearby airports that may be better suited for you.
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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 April 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$811Average$973FlexibilityNo cancel feeOn-time67%
Copa AirlinesCheapest$912Average$1,084FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$918Average$1,151FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$1,011Average$1,345FlexibilityNo cancel feeOn-time81%
DeltaCheapest$1,032Average$1,349FlexibilityNo cancel feeOn-timeN/A

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