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$273+ 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 3/26. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — SCL
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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The best prices from Washington, D.C. to Santiago Arturo Merino Benitez are usually found in October or April, booked 64 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 January 21, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$580
(KAYAK)

One-way from

$273
(Priceline)

Popular in

December

Cheapest in

October

Average price

$873
Provider with most accurate pricing for Washington, D.C. (WAS)-Santiago Arturo Merino Benitez flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Santiago Arturo Merino Benitez flights.
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From Washington, D.C. (WAS) to Santiago Arturo Merino Benitez
Search Deals
One-way flight from Washington, D.C. (WAS) to Santiago Arturo Merino Benitez
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($120 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2025
Search Deals

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 January 21, 2025.

This KAYAK deal was found by Cheapflights users on 1/20. 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.
Sun 3/164:35 pmBWI - SCL
1 stop12h 25mCopa Airlines
Sat 3/221:21 amSCL - BWI
1 stop14h 50mCopa Airlines
Deal found 1/20$580
This Mytrip deal was found by Cheapflights users on 1/21. 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.
Tue 3/181:45 pmBWI - SCL
3 stops47h 55mMultiple Airlines
Wed 3/269:10 pmSCL - BWI
2 stops21h 03mMultiple Airlines
Deal found 1/21$594
This Priceline deal was found by Cheapflights users on 1/21. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/313:25 pmIAD - SCL
1 stop22h 00mAvianca
Wed 6/41:55 amSCL - IAD
2 stops27h 40mAvianca
Deal found 1/21$632
This KAYAK deal was found by Cheapflights users on 1/21. 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 4/239:28 amIAD - SCL
1 stop17h 19mCopa Airlines
Tue 5/612:13 amSCL - IAD
1 stop14h 51mCopa Airlines
Deal found 1/21$661
This Mytrip deal was found by Cheapflights users on 1/20. 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.
Tue 4/15:45 amIAD - SCL
2 stops32h 00mMultiple Airlines
Tue 4/88:15 pmSCL - IAD
2 stops33h 20mMultiple Airlines
Deal found 1/20$662
This Delta deal was found by Cheapflights users on 1/19. 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 6/185:30 pmIAD - SCL
1 stop13h 30mDelta
Sun 6/2911:25 pmSCL - IAD
2 stops19h 23mDelta
Deal found 1/19$754
This Delta deal was found by Cheapflights users on 1/19. 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 8/207:50 pmBWI - SCL
2 stops16h 40mDelta
Wed 8/277:20 amSCL - BWI
2 stops16h 57mDelta
Deal found 1/19$754
This Delta deal was found by Cheapflights users on 1/19. 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 6/1811:00 amDCA - SCL
2 stops16h 30mDelta
Sun 6/2911:25 pmSCL - DCA
2 stops18h 58mDelta
Deal found 1/19$754
This LATAM Airlines deal was found by Cheapflights users on 1/19. 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 7/812:30 pmIAD - SCL
2 stops18h 00mLATAM Airlines
Thu 8/217:05 amSCL - IAD
2 stops17h 05mLATAM Airlines
Deal found 1/19$758
This LATAM Airlines deal was found by Cheapflights users on 1/21. 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.
Wed 6/1810:00 amBWI - SCL
2 stops20h 30mLATAM Airlines
Wed 8/69:10 pmSCL - BWI
2 stops27h 07mLATAM Airlines
Deal found 1/21$758
This LATAM Airlines deal was found by Cheapflights users on 1/20. 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.
Wed 6/253:55 pmDCA - SCL
2 stops14h 35mLATAM Airlines
Mon 8/410:55 pmSCL - DCA
2 stops19h 28mLATAM Airlines
Deal found 1/20$758
This Air Canada deal was found by Cheapflights users on 1/20. 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 2/312:38 pmIAD - SCL
1 stop21h 32mAir Canada
Tue 2/118:50 pmSCL - IAD
1 stop16h 51mAir Canada
Deal found 1/20$777

Find flights from Washington, D.C. to Santiago within your budget

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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BaltimoreSantiago

BWI - SCL

BWISCL

Baltimore/Washington

Sun 3/16

4:35 pm-6:00 am

1 stop12h 25m

Santiago Arturo Merino Benitez

Sat 3/22

1:21 am-3:11 pm

1 stop14h 50m

$580

BaltimoreSantiago

BWI - SCL

BWISCL

Baltimore/Washington

Tue 3/18

1:45 pm-2:40 pm

3 stops47h 55m

Santiago Arturo Merino Benitez

Wed 3/26

9:10 pm-5:13 pm

2 stops21h 03m

$594

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Sat 5/31

3:25 pm-1:25 pm

1 stop22h 00m

Santiago Arturo Merino Benitez

Wed 6/4

1:55 am-5:35 am

2 stops27h 40m

$632

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Wed 4/23

9:28 am-2:47 am

1 stop17h 19m

Santiago Arturo Merino Benitez

Tue 5/6

12:13 am-3:04 pm

1 stop14h 51m

$661

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Tue 4/1

5:45 am-2:45 pm

2 stops32h 00m

Santiago Arturo Merino Benitez

Tue 4/8

8:15 pm-5:35 am

2 stops33h 20m

$662

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Mon 6/23

5:30 pm-7:00 am

1 stop13h 30m

Santiago Arturo Merino Benitez

Mon 7/7

8:40 pm-6:48 pm

1 stop22h 08m

$754

BaltimoreSantiago

BWI - SCL

BWISCL

Baltimore/Washington

Tue 6/24

12:15 pm-5:40 am

2 stops17h 25m

Santiago Arturo Merino Benitez

Tue 7/15

8:40 pm-11:10 am

1 stop14h 30m

$754

Washington, D.C.Santiago

DCA - SCL

DCASCL

Washington, D.C. Reagan-National

Wed 6/18

11:00 am-3:30 am

2 stops16h 30m

Santiago Arturo Merino Benitez

Sun 6/29

11:25 pm-6:23 pm

2 stops18h 58m

$754

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Tue 7/8

12:30 pm-6:30 am

2 stops18h 00m

Santiago Arturo Merino Benitez

Thu 8/21

7:05 am-12:10 am

2 stops17h 05m

$758

BaltimoreSantiago

BWI - SCL

BWISCL

Baltimore/Washington

Wed 6/18

10:00 am-6:30 am

2 stops20h 30m

Santiago Arturo Merino Benitez

Wed 8/6

9:10 pm-12:17 am

2 stops27h 07m

$758

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 38 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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
CheapflightsfaresPrice Accuracy3 starsTrust Score*1 star

*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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Washington, D.C.-Santiago flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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.

Travel insights for flights from Washington, D.C. to Santiago

Get recent, data-driven insights about flights from Washington, D.C. to Santiago including ideal travel times, pricing trends, and more.

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 January 17, 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 64 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, April is the cheapest month in which you can book a flight from Washington, D.C. to Santiago (average of $752). Flying from Washington, D.C. 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 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 January 21, 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 at noon tend to be the most expensive. A flight in the morning could potentially save you up to 22% 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. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 January 21, 2025.
See what other customers who have flown with Copa Airlines, LATAM Airlines and Delta from Washington, D.C. to Santiago have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Copa Airlines
7.7
Good
1,662 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

LATAM Airlines
7.5
Good
1,858 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Qantas Airways
7.5
Good
824 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,985 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 10

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 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.

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

    Flying on Copa Airlines is currently your cheapest option to Santiago, with prices starting at $580. Additional round-trip tickets that might be worth considering are offered by Avianca and LATAM Airlines, with the lowest prices starting at $657 and $774, respectively. These flights start at 23% 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?

    $273 is the cheapest one-way deal found within the past few days, from Avianca. You may also be able to find cheap deals on Air Canada and United Airlines, with prices starting from $390 and $417, respectively.

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

    Most travelers choose Washington, D.C. Dulles Intl - Santiago Arturo Merino Benitez, Washington, D.C. Reagan-National - Santiago Arturo Merino Benitez or Baltimore/Washington - Santiago Arturo Merino Benitez when deciding on the best route from Washington, D.C. to Santiago.

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

    Of the flights from Washington, D.C. to Santiago that have layovers, most of them stop in Bogotá. Miami follows Bogotá in terms of the most common layover location on Washington, D.C. to Santiago flights. Atlanta follows Miami in terms of the most frequent layover location on Washington, D.C. to Santiago flights.

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

    Plaza de Bolívar, Museo Botero, and Colombian National Museum are the most popular attractions in Bogotá if you're in need of something to do during your layover. Plaza de Bolívar, Museo Botero, and Colombian National Museum can be visited by traveling about 8.7 mi, 8.9 mi, and 8.0 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 $50 per day.

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

    Wynwood Art District, Bayfront Park, and Bayside Marketplace are the most popular attractions in Miami if you're in need of something to do during your layover. Wynwood Art District, Bayfront Park, and Bayside Marketplace can be accessed by traveling approximately 5.5 mi, 6.4 mi, and 6.4 mi, respectively from Miami. Travelers in need of a car in Miami can rent one for about $36 per day.

  • What are points of interest worth seeing during a layover in Atlanta?

    Most Atlanta visitors opt to spend their time at Georgia Aquarium, Fox Theatre, and World of Coca-Cola. Georgia Aquarium, Fox Theatre and World of Coca-Cola are located about 8.6 mi, 9.3 mi, and 8.6 mi, respectively from Atlanta Hartsfield-Jackson if you are interested in checking them out. Those on a layover in Atlanta in need of a rental car can book one at Atlanta Hartsfield-Jackson for about $43.

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

    The least popular layover on flights from Washington, D.C. to Santiago is New York. Panama City sees the next fewest layovers on 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, April is the cheapest month in which you can book a flight from Washington, D.C. to Santiago (average of $752). Flying from Washington, D.C. 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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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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$404Average$602FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$440Average$725FlexibilityNo cancel feeOn-time70%
LATAM AirlinesCheapest$606Average$887FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$622Average$814FlexibilityNo cancel feeOn-time71%
DeltaCheapest$642Average$922FlexibilityNo cancel feeOn-timeN/A
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