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Chile

$359+ 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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SCL
May 5 — May 121
Mon 5/5
Mon 5/12
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 30, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$843
(Mytrip)

One-way from

$359
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$1,310
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 ($113 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($28 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 30, 2025.

This Mytrip deal was found by Cheapflights users on 4/28. 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 6/91:45 pmSEA - SCL
3 stops33h 50mMultiple Airlines
Sun 6/153:35 amSCL - SEA
3 stops38h 28mMultiple Airlines
Deal found 4/28$843
This Copa Airlines deal was found by Cheapflights users on 4/28. 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.
Wed 5/285:14 pmSEA - SCL
2 stops23h 10mCopa Airlines
Wed 6/114:11 amSCL - SEA
2 stops20h 47mCopa Airlines
Deal found 4/28$879
This Delta deal was found by Cheapflights users on 4/28. 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 11/78:00 amSEA - SCL
1 stop17h 00mDelta
Fri 11/1411:15 pmSCL - SEA
1 stop22h 23mDelta
Deal found 4/28$934
This LATAM Airlines deal was found by Cheapflights users on 4/28. 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 11/712:00 pmSEA - SCL
2 stops22h 00mLATAM Airlines
Fri 11/148:40 pmSCL - SEA
2 stops23h 05mLATAM Airlines
Deal found 4/28$935
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Fri 11/711:50 pmSEA - SCL
2 stops28h 00mUnited Airlines
Fri 11/1410:45 pmSCL - SEA
3 stops21h 40mUnited Airlines
Deal found 4/28$938
This Cheapflightsfares deal was found by Cheapflights users on 4/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1411:54 pmSEA - SCL
2 stops34h 31mAvianca
Thu 9/1812:55 amSCL - SEA
2 stops25h 25mAvianca
Deal found 4/27$1,217
This American Airlines deal was found by Cheapflights users on 4/28. 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.
Fri 12/1210:30 amSEA - SCL
1 stop16h 20mAmerican Airlines
Mon 1/511:45 pmSCL - SEA
1 stop26h 34mAmerican Airlines
Deal found 4/28$1,336
This Trip.com deal was found by Cheapflights users on 4/28. 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.
Thu 6/1210:25 amSEA - ZCO
2 stops23h 28mLATAM Airlines
Thu 6/192:08 pmZCO - SEA
2 stops27h 32mLATAM Airlines
Deal found 4/28$1,493
This SmartFares deal was found by Cheapflights users on 4/29. 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 6/137:00 amSEA - CCP
2 stops24h 25mMultiple Airlines
Fri 6/207:00 amCCP - SEA
2 stops32h 10mMultiple Airlines
Deal found 4/29$1,574
This Delta deal was found by Cheapflights users on 4/28. 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 6/136:00 amSEA - CCP
2 stops25h 25mDelta
Fri 6/207:00 amCCP - SEA
2 stops32h 10mDelta
Deal found 4/28$1,590
This Mytrip deal was found by Cheapflights users on 4/28. 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.
Thu 6/125:30 amSEA - ZCO
3 stops32h 07mMultiple Airlines
Thu 6/196:53 pmZCO - SEA
2 stops32h 06mMultiple Airlines
Deal found 4/28$1,600
This Gurufare deal was found by Cheapflights users on 4/28. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/137:00 amSEA - CCP
2 stops23h 17mLATAM Airlines
Fri 6/2011:41 amCCP - SEA
3 stops39h 18mLATAM Airlines
Deal found 4/28$1,661

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 30, 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

Mon 6/9

1:45 pm-2:35 am

3 stops33h 50m

Santiago Arturo Merino Benitez

Sun 6/15

3:35 am-3:03 pm

3 stops38h 28m

$843

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Wed 5/28

5:14 pm-7:24 pm

2 stops23h 10m

Santiago Arturo Merino Benitez

Wed 6/11

4:11 am-9:58 pm

2 stops20h 47m

$879

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Sun 6/22

11:40 pm-5:40 am

2 stops27h 00m

Santiago Arturo Merino Benitez

Mon 6/30

10:45 pm-2:39 pm

1 stop18h 54m

$1,199

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Fri 7/4

7:20 am-6:45 am

1 stop20h 25m

Santiago Arturo Merino Benitez

Sat 7/12

8:40 pm-10:11 am

1 stop16h 31m

$1,334

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Tue 5/27

12:24 am-6:55 am

1 stop27h 31m

Santiago Arturo Merino Benitez

Wed 6/11

9:55 pm-2:18 pm

2 stops19h 23m

$1,382

SeattleTemuco

SEA - ZCO

SEAZCO

Seattle/Tacoma Intl

Thu 6/12

10:25 am-12:53 pm

2 stops23h 28m

Temuco

Thu 6/19

2:08 pm-2:40 pm

2 stops27h 32m

$1,493

SeattleConcepción

SEA - CCP

SEACCP

Seattle/Tacoma Intl

Fri 6/13

7:00 am-10:25 am

2 stops24h 25m

Concepción Carriel Sur

Fri 6/20

7:00 am-12:10 pm

2 stops32h 10m

$1,574

SeattleConcepción

SEA - CCP

SEACCP

Seattle/Tacoma Intl

Fri 6/13

6:00 am-10:25 am

2 stops25h 25m

Concepción Carriel Sur

Fri 6/20

7:00 am-12:10 pm

2 stops32h 10m

$1,590

SeattleTemuco

SEA - ZCO

SEAZCO

Seattle/Tacoma Intl

Thu 6/12

5:30 am-4:37 pm

3 stops32h 07m

Temuco

Thu 6/19

6:53 pm-11:59 pm

2 stops32h 06m

$1,600

SeattleConcepción

SEA - CCP

SEACCP

Seattle/Tacoma Intl

Fri 6/13

7:00 am-9:17 am

2 stops23h 17m

Concepción Carriel Sur

Fri 6/20

11:41 am-11:59 pm

3 stops39h 18m

$1,661

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 16 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, 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 30, 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 30, 2025.
See what other customers who have flown with Delta, LATAM Airlines and Copa 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
7,929 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

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
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

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
1,767 reviews
Delta
8.0
Very good
7,929 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

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
7.5
Good
1,411 reviews
Delta
8.0
Very good
7,929 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

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
7,929 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

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?

    $459 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 American Airlines and LATAM Airlines, with prices starting from $790 and $813, 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 - Temuco 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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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 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 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$811Average$973FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$908Average$1,152FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$912Average$1,084FlexibilityNo cancel feeOn-time70%
LATAM AirlinesCheapest$1,006Average$1,341FlexibilityNo cancel feeOn-time81%
DeltaCheapest$1,032Average$1,350FlexibilityNo cancel feeOn-timeN/A

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