Santiago

$302+ 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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — SCL
May 10 — May 171
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Cheap 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 April 10, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/5. 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.
Tue 5/196:37 pm
IAD
-
SCL
2 stops34h 08m
Multiple Airlines
Tue 5/2612:30 am
SCL
-
IAD
1 stop13h 45m
Multiple Airlines
Deal found 4/5$633
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 5/65:07 pm
IAD
-
SCL
2 stops21h 08m
Multiple Airlines
Wed 5/133:20 pm
SCL
-
IAD
1 stop14h 00m
Multiple Airlines
Deal found 4/6$634
This Kiwi.com deal was found by Cheapflights users on 4/5. 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 5/135:07 pm
IAD
-
SCL
2 stops21h 08m
Multiple Airlines
Wed 5/203:20 pm
SCL
-
IAD
1 stop14h 00m
Multiple Airlines
Deal found 4/5$636
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 5/87:27 pm
IAD
-
SCL
2 stops33h 18m
Multiple Airlines
Sat 5/2311:17 am
SCL
-
IAD
1 stop13h 16m
Multiple Airlines
Deal found 4/6$642
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 4/2611:17 am
IAD
-
SCL
2 stops17h 28m
Multiple Airlines
Fri 5/13:20 pm
SCL
-
IAD
1 stop14h 00m
Multiple Airlines
Deal found 4/6$646
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 4/2611:17 am
IAD
-
SCL
2 stops17h 28m
Multiple Airlines
Thu 4/3011:25 am
SCL
-
IAD
1 stop13h 09m
Multiple Airlines
Deal found 4/6$654
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 5/16:50 am
IAD
-
SCL
2 stops35h 06m
Multiple Airlines
Tue 5/53:20 pm
SCL
-
IAD
1 stop14h 00m
Multiple Airlines
Deal found 4/6$662
This FlightHub deal was found by Cheapflights users on 4/6. 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.
Sat 5/26:50 am
IAD
-
SCL
1 stop16h 30m
Avianca
Sat 5/163:20 pm
SCL
-
IAD
1 stop14h 00m
Avianca
Deal found 4/6$667
This FlightHub deal was found by Cheapflights users on 4/6. 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.
Sun 4/266:50 am
IAD
-
SCL
1 stop16h 30m
Avianca
Sun 5/33:20 pm
SCL
-
IAD
1 stop14h 00m
Avianca
Deal found 4/6$668
This Justfly.com deal was found by Cheapflights users on 4/8. 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.
Fri 5/16:50 am
IAD
-
SCL
1 stop21h 55m
Avianca
Tue 5/53:20 pm
SCL
-
IAD
1 stop14h 00m
Avianca
Deal found 4/8$670
This FlightHub deal was found by Cheapflights users on 4/8. 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.
Sun 4/266:50 am
IAD
-
SCL
1 stop16h 30m
Avianca
Sat 5/23:20 pm
SCL
-
IAD
1 stop14h 00m
Avianca
Deal found 4/8$672
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 5/25:45 pm
BWI
-
SCL
2 stops20h 30m
Multiple Airlines
Fri 5/152:22 am
SCL
-
BWI
1 stop13h 02m
Multiple Airlines
Deal found 4/6$696

Find 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 April 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$633
(Kiwi.com)

One-way from

$302
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$727
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. 2% potential increase in price ($22 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
Average for round-trip flights in April 2026

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 April 10, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Santiago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Thu 5/14

2:21 am-7:23 pm

1 stop17h 02m

Santiago Arturo Merino Benitez

Fri 5/29

6:40 am-2:45 am

2 stops20h 05m

$712

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Thu 5/7

6:50 am-4:11 am

2 stops21h 21m

Santiago Arturo Merino Benitez

Sun 5/10

3:20 pm-5:20 am

1 stop14h 00m

$717

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Mon 5/25

6:50 am-2:15 pm

1 stop31h 25m

Santiago Arturo Merino Benitez

Mon 6/1

6:40 am-5:20 am

1 stop22h 40m

$729

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Tue 8/18

4:00 pm-6:55 am

2 stops14h 55m

Santiago Arturo Merino Benitez

Mon 8/31

10:55 pm-7:16 pm

1 stop20h 21m

$765

BaltimoreSantiago

BWI - SCL

BWISCL

Baltimore/Washington

Tue 5/19

9:13 pm-4:45 am

3 stops31h 32m

Santiago Arturo Merino Benitez

Wed 5/27

3:20 pm-11:29 pm

3 stops32h 09m

$782

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Thu 7/30

6:25 am-10:43 pm

1 stop16h 18m

Santiago Arturo Merino Benitez

Thu 8/6

2:27 am-3:05 pm

1 stop12h 38m

$796

Washington, D.C.Santiago

DCA - SCL

DCASCL

Washington, D.C. Reagan-National

Mon 5/18

12:00 pm-6:00 am

2 stops18h 00m

Santiago Arturo Merino Benitez

Sat 5/23

3:20 pm-9:11 am

2 stops17h 51m

$796

BaltimoreSantiago

BWI - SCL

BWISCL

Baltimore/Washington

Mon 5/18

11:50 am-6:00 am

2 stops18h 10m

Santiago Arturo Merino Benitez

Sat 5/23

3:20 pm-10:44 am

2 stops19h 24m

$841

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Mon 8/10

7:35 pm-4:45 am

3 stops33h 10m

Santiago Arturo Merino Benitez

Fri 8/21

3:20 pm-6:15 pm

2 stops26h 55m

$842

BaltimoreSantiago

BWI - SCL

BWISCL

Baltimore/Washington

Sat 4/18

9:38 am-6:00 am

2 stops20h 22m

Santiago Arturo Merino Benitez

Fri 4/24

2:30 am-3:17 pm

1 stop12h 47m

$859

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/9

Showing 1-10 of 52 resultsSorted by cheapest first
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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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 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 FlightHub the most. FlightHub 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 April 3, 2026.

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 May is currently the most expensive (average of $647). 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.

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.

Bogotá (BOG) – chosen by Cheapflights users on 67% 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 April 10, 2026.
Read through reviews of airlines operating flights from Washington, D.C. to Santiago, such as Copa Airlines,LATAM Airlines, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Overall

7.5

Food

6.8

Boarding

7.7

Crew

8.1

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.

Overall

7.5

Food

6.8

Boarding

7.7

Crew

8.1

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.

Overall

7.5

Food

6.8

Boarding

7.7

Crew

8.1

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.

Overall

7.5

Food

6.8

Boarding

7.7

Crew

8.1

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.

Overall

7.5

Food

6.8

Boarding

7.7

Crew

8.1

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.

Overall

7.5

Food

6.8

Boarding

7.7

Crew

8.1

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.

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 6 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 13h 25m. Avianca provides one of the quickest options available for as low as $742. Washington, D.C. and Santiago are separated by a distance of 5004 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 $258. Additional round-trip tickets that might be worth considering are offered by Copa Airlines and LATAM Airlines, with the lowest prices starting at $262 and $262, respectively. These flights start at 65% 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 Copa Airlines and LATAM Airlines, with prices starting from $242 and $262, 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 Miami?

    Kaseya Center, Bayfront Park, and Bayside Marketplace are the most popular attractions in Miami if you're in need of something to do during your layover. Kaseya Center, Bayfront Park, and Bayside Marketplace can be visited by traveling about 6.2 mi, 6.4 mi, and 6.4 mi respectively from Miami. Those looking to explore during their layover in Miami can rent a car from Miami for about $25 per day.

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

    Georgia Aquarium, Fox Theatre, and Centennial Olympic Park are the most popular attractions in Atlanta if you're in need of something to do during your layover. Georgia Aquarium, Fox Theatre, and Centennial Olympic Park can be accessed by traveling approximately 8.6 mi, 9.3 mi, and 8.4 mi, respectively from Atlanta Hartsfield-Jackson. Travelers in need of a car in Atlanta can rent one for about $59 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 May is currently the most expensive (average of $647). 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, D.C. to Santiago

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Washington, D.C. to Santiago

Discover the top 6 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 April 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$258Average$903FlexibilityNo cancel feeOn-timeN/A
Copa AirlinesCheapest$262Average$729FlexibilityNo cancel feeOn-time70%
LATAM AirlinesCheapest$262Average$880FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$328Average$1,046FlexibilityNo cancel feeOn-time69%
AviancaCheapest$382Average$706FlexibilityNo cancel feeOn-time71%
American AirlinesCheapest$490Average$1,041FlexibilityNo cancel feeOn-time71%

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