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$328+ Cheap flights from Washington to Santiago (SCL)

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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SCL
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Washington to Santiago

Keep the following information in mind while searching for Washington to Santiago flight deals. Data was last updated June 12, 2025.

Round-trip from

$882
(Kiwi.com)

One-way from

$328
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$1,403
From Washington to Santiago Arturo Merino Benitez
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One-way flight from Washington to Santiago Arturo Merino Benitez
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Highest demand for flights based on searches. 6% potential increase in price ($81 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Washington to Santiago

Cheapest flights from Washington to Santiago
Explore the most affordable flight options available from Washington to Santiago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Justfly.com deal was found by Cheapflights users on 6/12. 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 10/146:00 amPDX - SCL
2 stops19h 45mLATAM Airlines
Tue 10/215:55 pmSCL - PDX
2 stops21h 59mLATAM Airlines
Deal found 6/12$883
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 8/1510:17 amSEA - SCL
1 stop16h 43mMultiple Airlines
Mon 8/2511:55 pmSCL - SEA
2 stops22h 55mMultiple Airlines
Deal found 6/10$892
This Kiwi.com deal was found by Cheapflights users on 6/11. 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.
Sun 8/317:21 amPDX - SCL
1 stop19h 39mMultiple Airlines
Sun 9/213:30 pmSCL - PDX
2 stops33h 00mMultiple Airlines
Deal found 6/11$951
This Copa Airlines deal was found by Cheapflights users on 6/10. 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.
Fri 8/155:14 pmSEA - SCL
2 stops23h 10mCopa Airlines
Sun 8/2412:23 amSCL - SEA
2 stops24h 52mCopa Airlines
Deal found 6/10$962
This Aeromexico deal was found by Cheapflights users on 6/11. 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 10/279:30 amSEA - SCL
1 stop31h 45mAeromexico
Mon 11/1711:25 pmSCL - SEA
1 stop25h 35mAeromexico
Deal found 6/11$972
This Justfly.com deal was found by Cheapflights users on 6/11. 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.
Mon 10/2712:00 pmSEA - SCL
1 stop22h 30mLATAM Airlines
Sun 11/1612:30 amSCL - SEA
1 stop26h 30mLATAM Airlines
Deal found 6/11$1,002
This Air Canada deal was found by Cheapflights users on 6/11. 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 12/95:50 amSEA - SCL
2 stops25h 20mAir Canada
Thu 12/188:50 pmSCL - SEA
1 stop30h 06mAir Canada
Deal found 6/11$1,012
This Air Canada deal was found by Cheapflights users on 6/11. 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.
Fri 10/3110:10 amPDX - SCL
2 stops21h 00mAir Canada
Sat 11/88:50 pmSCL - PDX
2 stops41h 44mAir Canada
Deal found 6/11$1,047
This American Airlines deal was found by Cheapflights users on 6/10. 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 7/305:30 amPDX - SCL
2 stops22h 35mAmerican Airlines
Wed 8/69:55 pmSCL - PDX
2 stops21h 57mAmerican Airlines
Deal found 6/10$1,053
This Copa Airlines deal was found by Cheapflights users on 6/10. 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.
Fri 10/314:02 pmPDX - SCL
2 stops28h 06mCopa Airlines
Fri 11/74:19 amSCL - PDX
2 stops23h 37mCopa Airlines
Deal found 6/10$1,056
This Delta deal was found by Cheapflights users on 6/11. 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 10/3110:15 amPDX - SCL
2 stops16h 45mDelta
Fri 11/712:30 amSCL - PDX
2 stops23h 38mDelta
Deal found 6/11$1,058
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Mon 12/812:28 amSEA - SCL
1 stop26h 22mAmerican Airlines
Thu 12/1810:15 pmSCL - SEA
1 stop18h 58mAmerican Airlines
Deal found 6/11$1,068

Cheapflights Fare Finder

Customize your flight search to find flights from Washington to Santiago 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 June 12, 2025.
Use the filters below to find and compare flights from Washington to Santiago that are best for you.

Fly from

Washington

Fly to

Santiago

Route

Depart

Return

Price

PortlandSantiago

PDX - SCL

PDXSCL

Portland

Tue 10/14

6:00 am-5:45 am

2 stops19h 45m

Santiago Arturo Merino Benitez

Tue 10/21

5:55 pm-11:54 am

2 stops21h 59m

$883

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Fri 8/15

10:17 am-6:00 am

1 stop16h 43m

Santiago Arturo Merino Benitez

Mon 8/25

11:55 pm-7:50 pm

2 stops22h 55m

$892

PortlandSantiago

PDX - SCL

PDXSCL

Portland

Sun 8/31

7:21 am-6:00 am

1 stop19h 39m

Santiago Arturo Merino Benitez

Sun 9/21

3:30 pm-8:30 pm

2 stops33h 00m

$951

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Fri 8/15

5:14 pm-7:24 pm

2 stops23h 10m

Santiago Arturo Merino Benitez

Sun 8/24

12:23 am-10:15 pm

2 stops24h 52m

$962

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Mon 10/27

9:30 am-9:15 pm

1 stop31h 45m

Santiago Arturo Merino Benitez

Mon 11/17

11:25 pm-8:00 pm

1 stop25h 35m

$972

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Mon 10/27

12:00 pm-2:30 pm

1 stop22h 30m

Santiago Arturo Merino Benitez

Sun 11/16

12:30 am-10:00 pm

1 stop26h 30m

$1,002

SeattleSantiago

SEA - SCL

SEASCL

Seattle/Tacoma Intl

Tue 12/9

5:50 am-12:10 pm

2 stops25h 20m

Santiago Arturo Merino Benitez

Thu 12/18

8:50 pm-9:56 pm

1 stop30h 06m

$1,012

PortlandSantiago

PDX - SCL

PDXSCL

Portland

Fri 10/31

10:10 am-11:10 am

2 stops21h 00m

Santiago Arturo Merino Benitez

Sat 11/8

8:50 pm-9:34 am

2 stops41h 44m

$1,047

PortlandSantiago

PDX - SCL

PDXSCL

Portland

Wed 7/30

5:30 am-7:05 am

2 stops22h 35m

Santiago Arturo Merino Benitez

Wed 8/6

9:55 pm-4:52 pm

2 stops21h 57m

$1,053

PortlandSantiago

PDX - SCL

PDXSCL

Portland

Fri 10/31

4:02 pm-12:08 am

2 stops28h 06m

Santiago Arturo Merino Benitez

Fri 11/7

4:19 am-10:56 pm

2 stops23h 37m

$1,056

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 32 results
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Best time to book a flight from Washington to Santiago

Have a flexible travel schedule? Discover the best time to fly to Santiago 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 Santiago

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

Currently, April is the cheapest month in which you can book a flight from State of Washington to Santiago (average of $752). Flying from State of Washington to Santiago 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 WA to SCL?

Find hourly flight availability from Washington to Santiago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

When flying from State of Washington to Santiago, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Santiago by month

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

In terms of precipitation, rainfall in Santiago 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 Santiago when rainfall is around 0.0 in.

Temperature in Santiago by month

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

If weather is an important factor for your trip to Santiago, 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 Santiago

Get insights into the airlines that provide service to Santiago. 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 Santiago. Reviews last updated June 12, 2025.
Peruse reviews from past customers who have flown with Delta, LATAM Airlines and Copa Airlines from Washington to Santiago to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
LATAM Airlines
7.5
Good
1,785 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Copa Airlines
7.5
Good
1,451 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Aeromexico
7.5
Good
1,706 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Washington to Santiago. 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 into for flights to Santiago from Washington?

    Most people fly into Santiago Arturo Merino Benitez (SCL) if they book a flight to Santiago from Washington. Arturo Merino Benitez is conveniently located just 8.4 mi from Santiago’s city center.

  • What are the cheapest airlines to fly from State of Washington to Santiago one-way?

    $469 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 Avianca and LATAM Airlines, with prices starting from $558 and $615, respectively.

  • What are the most popular routes from State of Washington to Santiago?

    The most popular flight routes from State of Washington to Santiago are Seattle/Tacoma Intl - Santiago Arturo Merino Benitez, Portland - Santiago Arturo Merino Benitez and Spokane - Santiago Arturo Merino Benitez.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Washington to Santiago 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 Santiago?

    Currently, April is the cheapest month in which you can book a flight from State of Washington to Santiago (average of $752). Flying from State of Washington to Santiago 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 Washington to Santiago

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Washington to Santiago

Discover the top 5 airlines that operate flights from Washington to Santiago. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$805Average$973FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$902Average$1,203FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$912Average$1,084FlexibilityNo cancel feeOn-time70%
LATAM AirlinesCheapest$953Average$1,275FlexibilityNo cancel feeOn-time81%
DeltaCheapest$1,002Average$1,323FlexibilityNo cancel feeOn-timeN/A

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