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Washington, D.C.

$256+ Cheap flights from Santiago (SCL) to Washington, D.C. (WAS)

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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
SCL — WAS
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
1 adult, Economy
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1. Tell us where you want to go

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

Cheapest flights from Santiago to Washington, D.C.
Explore the most affordable flight options available from Santiago to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.

This Avianca deal was found by Cheapflights users on 2/1. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/244:25 pm
SCL
-
IAD
1 stop14h 00m
Avianca
Mon 3/306:50 am
IAD
-
SCL
1 stop21h 55m
Avianca
Deal found 2/1$475
This Copa Airlines deal was found by Cheapflights users on 2/4. 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.
Wed 3/185:44 am
SCL
-
IAD
1 stop23h 31m
Copa Airlines
Tue 4/149:32 am
IAD
-
SCL
1 stop13h 54m
Copa Airlines
Deal found 2/4$478
This Avianca deal was found by Cheapflights users on 1/31. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/812:30 am
SCL
-
IAD
1 stop13h 45m
Avianca
Mon 5/113:35 pm
IAD
-
SCL
1 stop13h 10m
Avianca
Deal found 1/31$479
This Avianca deal was found by Cheapflights users on 1/31. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/14:20 pm
SCL
-
IAD
1 stop14h 00m
Avianca
Thu 4/95:35 pm
IAD
-
SCL
2 stops20h 40m
Avianca
Deal found 1/31$480
This United Airlines deal was found by Cheapflights users on 2/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/99:45 pm
SCL
-
DCA
1 stop25h 25m
United Airlines
Tue 3/174:28 pm
DCA
-
SCL
1 stop14h 22m
United Airlines
Deal found 2/4$485
This FlightHub deal was found by Cheapflights users on 2/3. 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.
Tue 4/77:45 pm
SCL
-
IAD
2 stops16h 54m
LATAM Airlines
Mon 4/1312:45 pm
IAD
-
SCL
1 stop18h 05m
LATAM Airlines
Deal found 2/3$487
This LATAM Airlines deal was found by Cheapflights users on 2/4. 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 3/1710:40 pm
SCL
-
DCA
1 stop19h 20m
LATAM Airlines
Fri 3/2711:00 am
DCA
-
SCL
1 stop17h 55m
LATAM Airlines
Deal found 2/4$488
This LATAM Airlines deal was found by Cheapflights users on 2/4. 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 3/1710:40 pm
SCL
-
IAD
1 stop14h 59m
LATAM Airlines
Fri 3/271:19 pm
IAD
-
SCL
1 stop15h 36m
LATAM Airlines
Deal found 2/4$488
This United Airlines deal was found by Cheapflights users on 2/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/169:45 pm
SCL
-
DCA
1 stop14h 51m
United Airlines
Wed 3/1812:32 pm
DCA
-
SCL
1 stop18h 18m
United Airlines
Deal found 2/3$490
This LATAM Airlines deal was found by Cheapflights users on 2/2. 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.
Mon 3/911:25 pm
SCL
-
DCA
1 stop15h 43m
LATAM Airlines
Tue 3/1711:00 am
DCA
-
SCL
1 stop17h 55m
LATAM Airlines
Deal found 2/2$491
This LATAM Airlines deal was found by Cheapflights users on 2/2. 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.
Mon 3/910:30 pm
SCL
-
IAD
1 stop15h 09m
LATAM Airlines
Tue 3/171:19 pm
IAD
-
SCL
1 stop15h 36m
LATAM Airlines
Deal found 2/2$491
This Copa Airlines deal was found by Cheapflights users on 2/1. 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 5/811:17 am
SCL
-
IAD
1 stop17h 04m
Copa Airlines
Fri 5/152:21 am
IAD
-
SCL
1 stop17h 02m
Copa Airlines
Deal found 2/1$493

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

Discover tips and strategies to find the most affordable flight options for your journey from Santiago (SCL) to Washington, D.C. (WAS). 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 February 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$475
(Avianca)

One-way from

$256
(Avianca)

Popular in

April

Cheapest in

December

Average price

$637
Provider with most accurate pricing for Santiago Arturo Merino Benitez-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Santiago Arturo Merino Benitez-Washington, D.C. (WAS) flights.
Search Deals
From Santiago Arturo Merino Benitez to Washington, D.C. (WAS)
Search Deals
One-way flight from Santiago Arturo Merino Benitez to Washington, D.C. (WAS)
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($27 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santiago to Washington, D.C. 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 February 4, 2026.
Use the filters below to find and compare flights from Santiago to Washington, D.C. that are best for you.

Fly from

Santiago

Fly to

Washington, D.C.

Route

Depart

Return

Price

SantiagoWashington, D.C.

SCL - IAD

SCLIAD

Santiago Arturo Merino Benitez

Wed 3/18

12:28 pm-12:32 am

1 stop13h 04m

Washington, D.C. Dulles Intl

Tue 4/14

9:32 am-3:00 am

1 stop17h 28m

$478

SantiagoWashington, D.C.

SCL - IAD

SCLIAD

Santiago Arturo Merino Benitez

Fri 5/8

11:17 am-12:33 am

1 stop13h 16m

Washington, D.C. Dulles Intl

Fri 5/15

2:21 am-7:23 pm

1 stop17h 02m

$478

SantiagoWashington, D.C.

SCL - DCA

SCLDCA

Santiago Arturo Merino Benitez

Mon 3/9

9:45 pm-10:10 pm

1 stop25h 25m

Washington, D.C. Reagan-National

Tue 3/17

4:28 pm-7:50 am

1 stop14h 22m

$485

SantiagoWashington, D.C.

SCL - DCA

SCLDCA

Santiago Arturo Merino Benitez

Tue 3/17

10:40 pm-5:00 pm

1 stop19h 20m

Washington, D.C. Reagan-National

Fri 3/27

11:00 am-5:55 am

1 stop17h 55m

$488

SantiagoWashington, D.C.

SCL - DCA

SCLDCA

Santiago Arturo Merino Benitez

Mon 3/16

9:45 pm-11:36 am

1 stop14h 51m

Washington, D.C. Reagan-National

Wed 3/18

12:32 pm-7:50 am

1 stop18h 18m

$490

SantiagoWashington, D.C.

SCL - IAD

SCLIAD

Santiago Arturo Merino Benitez

Wed 3/18

10:40 pm-12:39 pm

1 stop14h 59m

Washington, D.C. Dulles Intl

Wed 3/25

1:19 pm-5:55 am

1 stop15h 36m

$491

SantiagoWashington, D.C.

SCL - IAD

SCLIAD

Santiago Arturo Merino Benitez

Mon 3/9

10:30 pm-12:39 pm

1 stop15h 09m

Washington, D.C. Dulles Intl

Tue 3/17

1:19 pm-5:55 am

1 stop15h 36m

$497

SantiagoWashington, D.C.

SCL - IAD

SCLIAD

Santiago Arturo Merino Benitez

Mon 3/9

4:35 am-12:27 am

2 stops20h 52m

Washington, D.C. Dulles Intl

Mon 3/16

1:19 pm-5:55 am

1 stop15h 36m

$501

SantiagoWashington, D.C.

SCL - IAD

SCLIAD

Santiago Arturo Merino Benitez

Tue 4/7

3:20 pm-5:20 am

1 stop14h 00m

Washington, D.C. Dulles Intl

Wed 4/15

4:10 am-11:20 pm

2 stops19h 10m

$504

SantiagoWashington, D.C.

SCL - DCA

SCLDCA

Santiago Arturo Merino Benitez

Mon 3/9

8:50 pm-2:08 pm

2 stops18h 18m

Washington, D.C. Reagan-National

Tue 3/17

11:00 am-5:55 am

1 stop17h 55m

$507

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 46 results
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Compare providers for flights from Santiago to Washington, D.C.

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 Santiago to Washington, D.C. in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 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 Santiago-Washington, D.C. flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Santiago-Washington, D.C. flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Santiago-Washington, D.C. flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Santiago-Washington, D.C. 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 Santiago-Washington, D.C. 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 Santiago to Washington, D.C.

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

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

Use this chart to determine the optimal time to book a round-trip flight from Santiago to Washington, D.C.. Price data was last updated on January 30, 2026.

The price you pay for your flight from Santiago to Washington, D.C. may vary depending on when you book. For the best chance of a lower fare, look to book 79 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, April is the cheapest month in which you can book a flight from Santiago to Washington, D.C. (average of $241). Flying from Santiago to Washington, D.C. in December is currently the most expensive (average of $504). 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 Santiago to Washington, D.C.?

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

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

Panama City (PTY) – chosen by Cheapflights users on 50% of 1-stop itineraries from Santiago to Washington, D.C. on Cheapflights.

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

Average round-trip fare for 1-stop flights from Santiago to Washington, D.C., 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 $570.

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

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

Flights via Atlanta (ATL) have the shortest average one-way travel time for 1-stop routes: 14h 20m.

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

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

Flights via Atlanta (ATL) offer the fastest connection on this route, with an average layover time of 2h 12m.

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. 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 Washington, D.C.. Reviews last updated February 4, 2026.
See what other customers who have flown with Delta, LATAM Airlines, and Copa Airlines from Santiago to Washington, D.C. have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,146 reviews

Entertainment

7.8

Boarding

8.1

Food

7.2

Comfort

7.9

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,146 reviews
Delta
7.9
Good
8,146 reviews

Entertainment

7.8

Boarding

8.1

Food

7.2

Comfort

7.9

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
LATAM Airlines
7.5
Good
1,918 reviews
Delta
7.9
Good
8,146 reviews

Entertainment

7.8

Boarding

8.1

Food

7.2

Comfort

7.9

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Copa Airlines
7.5
Good
1,556 reviews
Delta
7.9
Good
8,146 reviews

Entertainment

7.8

Boarding

8.1

Food

7.2

Comfort

7.9

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,236 reviews
Delta
7.9
Good
8,146 reviews

Entertainment

7.8

Boarding

8.1

Food

7.2

Comfort

7.9

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,222 reviews
Delta
7.9
Good
8,146 reviews

Entertainment

7.8

Boarding

8.1

Food

7.2

Comfort

7.9

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

    If you book a flight to Washington, D.C. from Santiago, you will be flying from Arturo Merino Benitez, which is the city’s only airport. Santiago Arturo Merino Benitez (SCL) is located 8.4 mi from the center of Santiago. There are 0 flights from Arturo Merino Benitez to Washington, D.C. per day from 5 different airlines.

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

    Departing from Santiago to Washington, D.C. will take you 13h 04m. Santiago and Washington, D.C. are separated by a distance of 5013 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 Santiago to Washington, D.C. round-trip?

    Our cheapest airline available from Santiago to Washington, D.C. is Avianca. Our recent data shows that you can find tickets from as low as $241 on this airline. Additional options worth looking into are Copa Airlines and LATAM Airlines, starting at $389 and $613 round-trip. Avianca is currently priced 63% below the average price you’ll pay for this route.

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

    The cheapest airline one-way is Avianca, with whom users have recently found tickets for as low as $287. However, be on the lookout for offers from Copa Airlines and LATAM Airlines, as they are both options that can get you from Santiago to Washington, D.C. for a low price.

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

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

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Santiago to Washington, D.C. (average of $241). Flying from Santiago to Washington, D.C. in December is currently the most expensive (average of $504). 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

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Silver Spring
Herndon
Fredericksburg
Hanover
Linthicum Heights
Rockville
Laurel
Towson
Upper Marlboro
Manassas
Largo
Bowie
McLean
Clinton

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Alternative routes for Santiago to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
Santiago to Dulles Intl flights
Santiago to Reagan-National flights
Punta Arenas to Reagan-National flights
Punta Arenas to Dulles Intl flights

Top 5 airlines flying from Santiago to Washington, D.C.

Discover the top 5 airlines that operate flights from Santiago to Washington, D.C.. 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 February 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$241Average$679FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$389Average$718FlexibilityNo cancel feeOn-time70%
DeltaCheapest$604Average$624FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$613Average$707FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$634Average$731FlexibilityNo cancel feeOn-time71%

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