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$312+ 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 4/26. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SCL
Mar 8 — Mar 151
Sat 3/8
Sat 3/15
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 March 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$842
(eDestinos)

One-way from

$312
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$1,134
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 ($129 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 3, 2025.

This eDestinos deal was found by Cheapflights users on 3/3. 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.
Wed 4/168:02 amSEA - SCL
2 stops34h 13mMultiple Airlines
Wed 4/234:17 amSCL - SEA
2 stops39h 23mMultiple Airlines
Deal found 3/3$842
This Kissandfly.com deal was found by Cheapflights users on 3/3. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/176:15 amSEA - SCL
2 stops19h 49mCopa Airlines
Thu 4/244:17 amSCL - SEA
2 stops31h 09mCopa Airlines
Deal found 3/3$876
This Air Canada deal was found by Cheapflights users on 3/3. 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.
Thu 3/207:05 pmSEA - SCL
2 stops37h 15mAir Canada
Mon 3/317:50 pmSCL - SEA
1 stop29h 51mAir Canada
Deal found 3/3$912
This Aeromexico deal was found by Cheapflights users on 3/2. 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 11/39:30 amSEA - SCL
1 stop30h 45mAeromexico
Wed 11/1911:25 pmSCL - SEA
1 stop25h 35mAeromexico
Deal found 3/2$967
This LATAM Airlines deal was found by Cheapflights users on 3/3. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/221:35 pmSEA - SCL
2 stops20h 40mLATAM Airlines
Wed 5/289:35 pmSCL - SEA
2 stops39h 30mLATAM Airlines
Deal found 3/3$1,004
This Delta deal was found by Cheapflights users on 3/2. 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.
Wed 11/56:00 amSEA - SCL
2 stops20h 00mDelta
Wed 11/1910:55 pmSCL - SEA
1 stop20h 27mDelta
Deal found 3/2$1,054
This United Airlines deal was found by Cheapflights users on 3/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/412:50 pmSEA - SCL
2 stops39h 00mUnited Airlines
Wed 11/1210:45 pmSCL - SEA
1 stop18h 35mUnited Airlines
Deal found 3/2$1,079
This American Airlines deal was found by Cheapflights users on 3/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2412:24 amSEA - SCL
1 stop27h 31mAmerican Airlines
Tue 6/39:00 pmSCL - SEA
2 stops23h 46mAmerican Airlines
Deal found 3/1$1,322
This eDestinos deal was found by Cheapflights users on 3/2. 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.
Wed 4/167:23 amSEA - ZOS
2 stops23h 50mLATAM Airlines
Wed 4/232:29 pmZOS - SEA
2 stops22h 53mLATAM Airlines
Deal found 3/2$1,447
This LATAM Airlines deal was found by Cheapflights users on 3/2. 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.
Tue 4/158:00 amSEA - CCP
2 stops24h 53mLATAM Airlines
Tue 4/223:35 pmCCP - SEA
2 stops23h 51mLATAM Airlines
Deal found 3/2$1,449
This SmartFares deal was found by Cheapflights users on 3/3. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/168:02 amSEA - CCP
2 stops24h 41mMultiple Airlines
Wed 4/236:30 amCCP - SEA
2 stops30h 52mMultiple Airlines
Deal found 3/3$1,465
This Mytrip deal was found by Cheapflights users on 3/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/166:00 amSEA - ZCO
3 stops31h 47mMultiple Airlines
Wed 4/231:48 pmZCO - SEA
3 stops34h 53mMultiple Airlines
Deal found 3/2$1,490

Find flights from Seattle to Chile within your budget

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 March 3, 2025.

Fly from

Seattle

Fly to

Chile

Route

Depart

Return

Price

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Wed 4/16

8:02 am-9:15 pm

2 stops34h 13m

Santiago Arturo Merino Benitez

Wed 4/23

4:17 am-4:40 pm

2 stops39h 23m

$842

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Thu 4/17

6:15 am-5:04 am

2 stops19h 49m

Santiago Arturo Merino Benitez

Wed 4/23

12:19 am-8:26 am

2 stops35h 07m

$876

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Thu 3/20

7:05 pm-12:20 pm

2 stops37h 15m

Santiago Arturo Merino Benitez

Mon 3/31

7:50 pm-9:41 pm

1 stop29h 51m

$912

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Thu 5/22

1:35 pm-1:15 pm

2 stops20h 40m

Santiago Arturo Merino Benitez

Wed 5/28

10:55 pm-2:50 pm

1 stop18h 55m

$1,004

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Thu 8/7

8:00 am-6:30 am

1 stop19h 30m

Santiago Arturo Merino Benitez

Sat 8/16

10:55 pm-8:22 pm

1 stop24h 27m

$1,094

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Sat 5/24

12:24 am-6:55 am

1 stop27h 31m

Santiago Arturo Merino Benitez

Tue 6/3

9:00 pm-5:46 pm

2 stops23h 46m

$1,322

SeattleOsorno

SEA - ZOS

SEAZOS

Seattle/Tacoma Intl

Wed 4/16

7:23 am-10:13 am

2 stops23h 50m

Osorno Canal Balo

Wed 4/23

2:29 pm-10:22 am

2 stops22h 53m

$1,447

SeattleConcepción

SEA - CCP

SEACCP

Seattle/Tacoma Intl

Tue 4/15

8:00 am-11:53 am

2 stops24h 53m

Concepción Carriel Sur

Tue 4/22

3:35 pm-12:26 pm

2 stops23h 51m

$1,449

SeattleConcepción

SEA - CCP

SEACCP

Seattle/Tacoma Intl

Wed 4/16

8:02 am-11:43 am

2 stops24h 41m

Concepción Carriel Sur

Wed 4/23

6:30 am-10:22 am

2 stops30h 52m

$1,465

SeattleTemuco

SEA - ZCO

SEAZCO

Seattle/Tacoma Intl

Wed 4/16

6:00 am-4:47 pm

3 stops31h 47m

Temuco

Wed 4/23

1:48 pm-9:41 pm

3 stops34h 53m

$1,490

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/2

Showing 1-10 of 24 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.

Travel insights for flights from Seattle to Chile

Get recent, data-driven insights about flights from Seattle to Chile including ideal travel times, pricing trends, and more.

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 March 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 March 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
8,070 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

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
8,070 reviews
Delta
8.0
Very good
8,070 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

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
1,463 reviews
Delta
8.0
Very good
8,070 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

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
1,763 reviews
Delta
8.0
Very good
8,070 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

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.

United Airlines
7.4
Good
8,679 reviews
Delta
8.0
Very good
8,070 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

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
8,070 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

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?

    $419 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on Copa Airlines and LATAM Airlines, with prices starting from $451 and $706, 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 - Puerto Montt El Tepual or Seattle/Tacoma Intl - Osorno Canal Balo 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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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 March 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$907Average$1,271FlexibilityNo cancel feeOn-timeN/A
Copa AirlinesCheapest$912Average$1,084FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$922Average$1,139FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$952Average$1,517FlexibilityNo cancel feeOn-time81%
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