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$248+ Cheap flights from Washington 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 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SCL
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap flight deals from Washington to Chile

Keep the following information in mind while searching for Washington to Chile flight deals. Data was last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$805
(Air Canada)

One-way from

$248
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$1,133
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 Washington to Chile
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One-way flight from Washington to Chile
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Highest demand for flights based on searches. 7% potential increase in price ($95 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Washington to Chile

Cheapest flights from Washington to Chile
Explore the most affordable flight options available from Washington to Chile. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/41:09 pmSEA - SCL
3 stops38h 06mMultiple Airlines
Sun 12/711:55 pmSCL - SEA
1 stop18h 35mMultiple Airlines
Deal found 10/28$731
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/132:25 pmSEA - SCL
2 stops24h 56mMultiple Airlines
Wed 12/1710:35 amSCL - SEA
1 stop29h 47mMultiple Airlines
Deal found 10/28$832
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/131:21 pmPDX - SCL
1 stop36h 09mMultiple Airlines
Sun 11/163:00 pmSCL - PDX
2 stops26h 23mMultiple Airlines
Deal found 10/30$847
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/289:53 pmSEA - SCL
2 stops27h 07mMultiple Airlines
Sun 12/711:55 pmSCL - SEA
1 stop18h 35mMultiple Airlines
Deal found 10/28$852
This Air Canada deal was found by Cheapflights users on 10/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/103:40 pmSEA - SCL
2 stops39h 35mAir Canada
Tue 11/258:55 pmSCL - SEA
2 stops41h 36mAir Canada
Deal found 10/28$853
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/121:37 pmSEA - SCL
2 stops35h 53mMultiple Airlines
Wed 11/1911:35 pmSCL - SEA
1 stop20h 02mMultiple Airlines
Deal found 10/28$863
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/273:22 pmSEA - SCL
1 stop34h 08mMultiple Airlines
Thu 12/49:10 pmSCL - SEA
2 stops30h 20mMultiple Airlines
Deal found 10/28$869
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/15:46 pmSEA - SCL
2 stops30h 49mMultiple Airlines
Tue 12/1611:25 pmSCL - SEA
1 stop28h 05mMultiple Airlines
Deal found 10/30$875
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/139:08 amSEA - SCL
2 stops30h 13mMultiple Airlines
Wed 11/1911:35 pmSCL - SEA
1 stop20h 02mMultiple Airlines
Deal found 10/28$877
This eDestinos deal was found by Cheapflights users on 10/30. 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.
Thu 11/131:21 pmPDX - SCL
2 stops37h 19mMultiple Airlines
Tue 11/255:15 amSCL - PDX
2 stops20h 29mMultiple Airlines
Deal found 10/30$879
This Trip.com deal was found by Cheapflights users on 10/28. 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 11/139:08 amSEA - SCL
1 stop16h 22mMultiple Airlines
Sat 11/2211:55 pmSCL - SEA
1 stop19h 42mMultiple Airlines
Deal found 10/28$896
This Air Canada deal was found by Cheapflights users on 10/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/158:00 pmSEA - SCL
2 stops35h 15mAir Canada
Sat 11/228:55 pmSCL - SEA
2 stops41h 36mAir Canada
Deal found 10/28$904

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington 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 October 30, 2025.
Use the filters below to find and compare flights from Washington to Chile that are best for you.

Fly from

Washington

Fly to

Chile

Route

Depart

Return

Price

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Sat 1/10

10:05 am-12:15 pm

2 stops45h 10m

Santiago Arturo Merino Benitez

Sat 2/7

8:55 pm-10:16 pm

1 stop30h 21m

$811

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Thu 1/29

5:50 am-7:00 am

2 stops20h 10m

Santiago Arturo Merino Benitez

Fri 2/13

8:25 am-10:16 pm

2 stops42h 51m

$825

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Mon 1/12

3:40 pm-12:15 pm

2 stops39h 35m

Santiago Arturo Merino Benitez

Tue 1/20

8:55 pm-2:31 pm

2 stops46h 36m

$856

PortlandSantiago

PDX - SCL

PDXSCL

Portland

Thu 11/13

1:21 pm-7:40 am

2 stops37h 19m

Santiago Arturo Merino Benitez

Tue 11/25

5:15 am-8:44 pm

2 stops20h 29m

$879

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Tue 3/17

8:00 pm-11:15 am

2 stops35h 15m

Santiago Arturo Merino Benitez

Thu 3/19

7:55 pm-10:16 pm

1 stop30h 21m

$893

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Thu 1/29

10:05 am-12:15 pm

2 stops45h 10m

Santiago Arturo Merino Benitez

Sat 2/7

8:55 pm-9:31 am

2 stops41h 36m

$900

PortlandSantiago

PDX - SCL

PDXSCL

Portland

Tue 3/3

3:15 pm-7:00 am

2 stops58h 45m

Santiago Arturo Merino Benitez

Tue 3/17

7:55 pm-6:30 pm

2 stops26h 35m

$919

PortlandSantiago

PDX - SCL

PDXSCL

Portland

Mon 3/9

9:50 am-11:15 am

2 stops21h 25m

Santiago Arturo Merino Benitez

Thu 3/19

7:55 pm-9:15 am

2 stops41h 20m

$926

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Fri 2/6

8:10 am-12:15 pm

1 stop23h 05m

Santiago Arturo Merino Benitez

Mon 2/16

8:55 pm-10:06 pm

2 stops54h 11m

$929

PortlandSantiago

PDX - SCL

PDXSCL

Portland

Mon 11/17

7:05 am-6:55 am

1 stop18h 50m

Santiago Arturo Merino Benitez

Mon 12/15

11:10 pm-7:35 pm

1 stop25h 25m

$933

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 46 results
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Best time to book a flight from Washington to Chile

Have a flexible travel schedule? Discover the best time to fly to Chile from Washington 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 Washington to Chile

What is the cheapest month to book a flight from State of Washington to Chile?

Currently, July is the cheapest month in which you can book a flight from State of Washington to Chile (average of $621). Flying from State of Washington 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 WA to CL?

Find hourly flight availability from Washington 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 October 30, 2025.

It’s optimal to fly from State of Washington to Chile in the afternoon. By choosing this option you can save up to 31% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from State of Washington to Chile?

Use this chart to determine the cheapest time to fly round-trip from Washington to Chile. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their State of Washington to Chile flight should consider departing on Monday evenings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Washington to Chile. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from State of Washington to Chile?

    For as low as $933, Air Canada can have you in Chile from State of Washington in 18h 50m. The distance between State of Washington and Chile is about 6340 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Washington to Chile that include hotel bookings?

    Yes. In addition to deals on Washington to Chile flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington to Chile?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Chile.

  • Can I find deals for business class flights from Washington to Chile?

    Yes. Cheapflights offers flight deals from Washington 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 State of Washington to Chile?

    Currently, July is the cheapest month in which you can book a flight from State of Washington to Chile (average of $621). Flying from State of Washington 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

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Top 5 airlines flying from Washington to Chile

Discover the top 5 airlines that operate flights from Washington 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$795Average$973FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$882Average$1,242FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$991Average$1,350FlexibilityNo cancel feeOn-time81%
DeltaCheapest$1,014Average$1,322FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$1,068Average$1,128FlexibilityNo cancel feeOn-time69%

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