Santiago

$225+ Cheap flights from Washington, D.C. (WAS) 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 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — SCL
Nov 29 — Dec 61
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Find cheap flights from Washington, D.C. to Santiago with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Washington, D.C. to Santiago Arturo Merino Benitez are usually found in April or June, booked 3 days in advance, depart on a Monday or Wednesday and return on a Tuesday

Cheap flight deals from Washington, D.C. to Santiago

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Santiago (SCL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$502
(Copa Airlines)

One-way from

$225
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$726
Provider with most accurate pricing for Washington, D.C. (WAS)-Santiago Arturo Merino Benitez flight deals.
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Santiago Arturo Merino Benitez flights.
From Washington, D.C. (WAS) to Santiago Arturo Merino Benitez
One-way flight from Washington, D.C. (WAS) to Santiago Arturo Merino Benitez
Highest demand for flights based on searches. 15% potential increase in price ($132 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).
Average for round-trip flights in October 2025

Find flight deals from Washington, D.C. to Santiago

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

This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/104:49 pmBWI - SCL
1 stop12h 51mLATAM Airlines
Tue 11/188:15 amSCL - BWI
2 stops18h 11mLATAM Airlines
Deal found 10/30$514
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/91:52 pmBWI - SCL
1 stop15h 48mLATAM Airlines
Tue 12/169:30 pmSCL - BWI
1 stop15h 41mLATAM Airlines
Deal found 10/30$517
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/127:59 amIAD - SCL
2 stops22h 56mAmerican Airlines
Thu 12/1810:25 pmSCL - IAD
2 stops27h 39mAmerican Airlines
Deal found 10/28$519
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/112:46 pmBWI - SCL
2 stops16h 14mAmerican Airlines
Tue 11/2510:25 pmSCL - BWI
1 stop13h 11mAmerican Airlines
Deal found 10/30$519
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/151:44 pmDCA - SCL
2 stops17h 16mAmerican Airlines
Sat 11/2210:25 pmSCL - DCA
2 stops15h 57mAmerican Airlines
Deal found 10/28$519
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/86:20 pmDCA - SCL
1 stop35h 20mDelta
Tue 11/118:15 amSCL - DCA
2 stops17h 26mDelta
Deal found 10/28$521
This Copa Airlines 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/78:22 amIAD - SCL
1 stop17h 21mCopa Airlines
Tue 11/1112:20 pmSCL - IAD
1 stop17h 02mCopa Airlines
Deal found 10/28$522
This American Airlines deal was found by Cheapflights users on 10/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/292:18 pmIAD - SCL
2 stops17h 37mAmerican Airlines
Wed 11/510:25 pmSCL - IAD
2 stops19h 46mAmerican Airlines
Deal found 10/27$524
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/32:46 pmBWI - SCL
2 stops16h 14mAmerican Airlines
Wed 11/1910:25 pmSCL - BWI
2 stops16h 38mAmerican Airlines
Deal found 10/30$524
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/301:30 pmDCA - SCL
1 stop17h 00mAmerican Airlines
Mon 11/311:15 pmSCL - DCA
1 stop14h 44mAmerican Airlines
Deal found 10/28$524
This American Airlines deal was found by Cheapflights users on 10/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/122:16 pmIAD - SCL
2 stops16h 39mAmerican Airlines
Fri 12/1911:15 pmSCL - IAD
1 stop25h 18mAmerican Airlines
Deal found 10/27$527
This KAYAK deal was found by Cheapflights users on 10/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/297:59 pmIAD - SCL
2 stops17h 26mLATAM Airlines
Wed 11/511:25 pmSCL - IAD
2 stops21h 13mLATAM Airlines
Deal found 10/27$529

Cheapflights Fare Finder

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

Fly from

Washington, D.C.

Fly to

Santiago

Route

Depart

Return

Price

BaltimoreSantiago

BWI - SCL

BWISCL

Baltimore/Washington

Wed 3/11

4:45 pm-6:00 am

1 stop12h 15m

Santiago Arturo Merino Benitez

Tue 3/24

3:32 am-3:11 pm

1 stop12h 39m

$502

BaltimoreSantiago

BWI - SCL

BWISCL

Baltimore/Washington

Thu 11/13

12:16 pm-7:40 am

1 stop17h 24m

Santiago Arturo Merino Benitez

Mon 11/24

11:10 pm-11:11 am

1 stop14h 01m

$514

BaltimoreSantiago

BWI - SCL

BWISCL

Baltimore/Washington

Fri 11/14

4:49 pm-7:40 am

1 stop12h 51m

Santiago Arturo Merino Benitez

Tue 11/18

11:10 pm-11:10 am

1 stop14h 00m

$514

Washington, D.C.Santiago

DCA - SCL

DCASCL

Washington, D.C. Reagan-National

Wed 11/12

1:44 pm-9:00 am

2 stops17h 16m

Santiago Arturo Merino Benitez

Sun 11/16

10:25 pm-12:42 pm

1 stop16h 17m

$519

Washington, D.C.Santiago

DCA - SCL

DCASCL

Washington, D.C. Reagan-National

Wed 3/18

12:05 pm-5:35 am

2 stops16h 30m

Santiago Arturo Merino Benitez

Sun 3/22

11:25 pm-4:59 pm

2 stops18h 34m

$519

Washington, D.C.Santiago

DCA - SCL

DCASCL

Washington, D.C. Reagan-National

Mon 3/9

1:45 pm-7:00 am

1 stop16h 15m

Santiago Arturo Merino Benitez

Fri 3/27

10:35 am-2:06 pm

1 stop28h 31m

$522

Washington, D.C.Santiago

DCA - SCL

DCASCL

Washington, D.C. Reagan-National

Tue 3/10

12:05 pm-7:00 am

1 stop17h 55m

Santiago Arturo Merino Benitez

Sat 3/21

10:35 am-2:06 pm

1 stop28h 31m

$522

Washington, D.C.Santiago

DCA - SCL

DCASCL

Washington, D.C. Reagan-National

Wed 3/11

2:55 pm-7:00 am

1 stop15h 05m

Santiago Arturo Merino Benitez

Sat 3/21

10:35 am-2:06 pm

1 stop28h 31m

$522

Washington, D.C.Santiago

DCA - SCL

DCASCL

Washington, D.C. Reagan-National

Mon 3/9

9:00 am-7:00 am

1 stop21h 00m

Santiago Arturo Merino Benitez

Sat 3/21

10:35 am-2:06 pm

1 stop28h 31m

$522

BaltimoreSantiago

BWI - SCL

BWISCL

Baltimore/Washington

Wed 3/18

12:15 pm-4:30 am

2 stops15h 15m

Santiago Arturo Merino Benitez

Mon 3/23

11:15 pm-1:06 pm

1 stop14h 51m

$524

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 55 results
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Compare providers for flights from Washington, D.C. to Santiago

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Santiago in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C.-Santiago flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-Santiago flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Santiago flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C.-Santiago flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Santiago flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Washington, D.C. to Santiago

Have a flexible travel schedule? Discover the best time to fly to Santiago from Washington, D.C. 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, D.C. to Santiago

How far ahead should I book a flight from Washington, D.C. to Santiago?

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Santiago. Price data was last updated on October 24, 2025.

To ensure you get the cheapest price possible for a flight from Washington, D.C. to Santiago, you should look to book at least 3 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Washington, D.C. to Santiago?

Currently, October is the cheapest month in which you can book a flight from Washington, D.C. to Santiago (average of $258). Flying from Washington, D.C. to Santiago in August is currently the most expensive (average of $508). 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 WAS to SCL?

Find hourly flight availability from Washington, D.C. 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 October 30, 2025.

One of the essential ways to save on airfare from Washington, D.C. to Santiago is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 23% on airfare.

What is the cheapest day to fly from Washington, D.C. to Santiago?

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

Travelers seeking maximum savings on their Washington, D.C. to Santiago flight should consider departing on Thursday 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.

How much does it cost to fly round-trip from Washington, D.C. to Santiago?

What’s the top layover airport for flights from Washington, D.C. to Santiago?

Share of 1-stop round-trip flights from Washington, D.C. to Santiago chosen by Cheapflights users in the past 12 months, using the same layover each way.

Panama City (PTY) – chosen by Cheapflights users on 57% of 1-stop itineraries from Washington, D.C. to Santiago on Cheapflights.

What’s the cheapest layover airport for flights from Washington, D.C. to Santiago?

Average round-trip fare for 1-stop flights from Washington, D.C. to Santiago, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Panama City (PTY) is the most affordable 1-stop option, with an average round-trip price of $679.

What’s the fastest layover option from Washington, D.C. to Santiago?

Shortest average travel time for 1-stop one-way flights from Washington, D.C. to Santiago, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Panama City (PTY) have the shortest average one-way travel time for 1-stop routes: 12h 35m.

Which airport typically offers the quickest layover for flights from Washington, D.C. to Santiago?

Average layover duration for 1-stop one-way flights from Washington, D.C. to Santiago, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Panama City (PTY) offer the fastest connection on this route, with an average layover time of 1h 22m.

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 October 30, 2025.
Read through reviews of airlines operating flights from Washington, D.C. to Santiago, such as Delta, Copa Airlines, and LATAM Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. 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, D.C.?

    Santiago Arturo Merino Benitez (SCL) is the airport you will fly into if you book a flight from Washington, D.C. to Santiago. You should not have trouble finding flights to Arturo Merino Benitez from Washington, D.C.; the airport handles an average of 0 inbound flights from Washington, D.C. per day. You should also have plenty of airline options to choose from since 5 airlines have flights to the Santiago airport from Washington, D.C.. It is only a 8.4 mi journey from Arturo Merino Benitez (SCL) to Santiago’s city center.

  • How long is the flight from Washington, D.C. to Santiago?

    A quick flight from Washington, D.C. to Santiago can take about 12h 15m. Copa Airlines provides one of the quickest options available for as low as $502. Washington, D.C. and Santiago are separated by a distance of 5025 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Washington, D.C. to Santiago round-trip?

    Flying on Delta is currently your cheapest option to Santiago, with prices starting at $385. Additional round-trip tickets that might be worth considering are offered by LATAM Airlines and Avianca, with the lowest prices starting at $426 and $436, respectively. These flights start at 48% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Washington, D.C. to Santiago one-way?

    $230 is the cheapest one-way deal found within the past few days, from Avianca. You may also be able to find cheap deals on LATAM Airlines and American Airlines, with prices starting from $252 and $263, respectively.

  • What are the most popular routes from Washington, D.C. to Santiago?

  • Where are the most common layover locations when flying from Washington, D.C. to Santiago?

  • What are some popular things to do or see while on a layover in Bogotá?

    Museo del Oro, Museo Botero, and Jardín botánico de Bogotá are the most popular attractions in Bogotá if you're in need of something to do during your layover. Museo del Oro, Museo Botero, and Jardín botánico de Bogotá can be visited by traveling about 8.6 mi, 8.9 mi, and 4.0 mi respectively from Bogotá El Dorado. Those looking to explore during their layover in Bogotá can rent a car from Bogotá El Dorado for about $53 per day.

  • What are some popular points of interest to see during a layover in Miami?

    Kaseya Center, Bayfront Park, and Wynwood Art District are the most popular attractions in Miami if you're in need of something to do during your layover. Kaseya Center, Bayfront Park, and Wynwood Art District can be accessed by traveling approximately 6.2 mi, 6.4 mi, and 5.5 mi, respectively from Miami. Travelers in need of a car in Miami can rent one for about $21 per day.

  • Where are the least popular layover locations for Washington, D.C. to Santiago flights?

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

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

  • How can I find direct flights from Washington, D.C. to Santiago?

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

  • Can I find deals for business class flights from Washington, D.C. to Santiago?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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 Washington, D.C. to Santiago?

    Currently, October is the cheapest month in which you can book a flight from Washington, D.C. to Santiago (average of $258). Flying from Washington, D.C. to Santiago in August is currently the most expensive (average of $508). 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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Top 5 airlines flying from Washington, D.C. to Santiago

Discover the top 5 airlines that operate flights from Washington, D.C. 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$385Average$852FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$422Average$865FlexibilityNo cancel feeOn-time81%
AviancaCheapest$436Average$694FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$497Average$793FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$637Average$924FlexibilityNo cancel feeOn-time71%

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