How long is the flight from Chile to Washington, D.C. Dulles Intl Airport?

A quick flight from Chile to Washington, D.C. Dulles Intl Airport can take about 16h 57m. United Airlines provides one of the quickest options available for as low as $511. The distance from Chile to Washington, D.C. Dulles Intl Airport is about 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 to fly from Chile to Washington, D.C. Dulles Intl Airport one-way?

To fly one-way, consider booking your trip with Avianca, which is currently one of the cheapest options available, starting at $256. Copa Airlines flights start at $272 while deals on LATAM Airlines start at $385 one-way.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What is the cheapest time of day to fly from CL to IAD?

When flying from Chile to Washington, D.C. Dulles Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Chile to Dulles Intl that include hotel bookings?

Yes. In addition to deals on Chile to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Chile to Dulles Intl?

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

Can I find deals for business class flights from Chile to Dulles Intl?

Yes. Cheapflights offers flight deals from Chile to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$294+ Cheap Flights from Chile to Washington, D.C. Dulles Intl Airport

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Cheap flight deals from Chile to Dulles Intl

Cheapest

Best

Last-minute

One-way

Cheapest flights from Chile to Dulles Intl
Explore the most affordable flight options available from Chile to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 27, 2026.

Wed 10/71:30 am -

1 stop13h 45m

Tue 10/203:35 pm -

1 stop13h 10m

Deal found 9/24

$508

Wed 10/1412:23 pm -

1 stop16h 57m

Wed 10/214:34 pm -

1 stop30h 48m

Deal found 9/23

$511

Tue 10/277:30 am -

2 stops20h 05m

Thu 12/105:50 am -

1 stop17h 15m

Deal found 9/24

$512

Sun 11/14:15 pm -

1 stop14h 15m

Mon 1/45:50 am -

1 stop17h 15m

Deal found 9/22

$513

Mon 10/51:30 am -

1 stop13h 45m

Sun 10/254:00 am -

2 stops20h 05m

Deal found 9/22

$515

Sun 11/17:30 am -

2 stops20h 05m

Mon 1/254:25 pm -

2 stops20h 45m

Deal found 9/22

$516

Sun 11/17:30 am -

2 stops20h 05m

Thu 12/35:50 am -

1 stop17h 15m

Deal found 9/22

$517

Fri 10/94:20 pm -

1 stop14h 00m

Mon 10/194:10 am -

2 stops19h 10m

Deal found 9/22

$521

Best flights from Chile to Dulles Intl
Discover carefully curated flight deals from Chile to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 27, 2026.

Fri 12/1810:45 pm -

1 stop27h 56m

Fri 1/18:27 am -

1 stop22h 23m

Deal found 9/25

$510

Wed 10/1412:23 pm -

1 stop16h 57m

Wed 10/214:34 pm -

1 stop30h 48m

Deal found 9/25

$511

Fri 12/1810:45 pm -

1 stop27h 56m

Wed 12/3010:54 pm -

1 stop31h 56m

Deal found 9/25

$510

Mon 11/93:19 am -

1 stop25h 56m

Mon 11/163:37 pm -

1 stop29h 59m

Deal found 9/22

$511

Mon 10/53:15 am -

1 stop22h 17m

Sun 10/254:34 pm -

1 stop30h 48m

Deal found 9/22

$511

Thu 12/1710:45 pm -

1 stop21h 51m

Thu 12/312:35 pm -

1 stop16h 15m

Deal found 9/23

$519

Thu 11/51:02 am -

1 stop24h 31m

Sun 11/153:37 pm -

1 stop30h 42m

Deal found 9/25

$511

Tue 10/131:44 am -

1 stop27h 36m

Sun 10/254:34 pm -

1 stop30h 48m

Deal found 9/26

$511

Wed 10/143:15 am -

1 stop26h 05m

Wed 10/214:34 pm -

1 stop30h 48m

Deal found 9/24

$511

Last-minute flights from Chile to Dulles Intl
Discover last-minute flight deals from Chile to Dulles Intl. Data last updated September 27, 2026 and is based on user searches.

Thu 10/14:20 pm -

1 stop14h 00m

Thu 10/293:30 pm -

1 stop13h 15m

Deal found 9/25

$577

Mon 10/53:15 am -

1 stop22h 17m

Sun 10/254:34 pm -

1 stop30h 48m

Deal found 9/22

$511

Mon 10/51:30 am -

1 stop13h 45m

Sun 10/254:00 am -

2 stops20h 05m

Deal found 9/22

$515

Tue 10/67:40 am -

1 stop31h 35m

Tue 10/275:25 pm -

2 stops30h 40m

Deal found 9/24

$543

One-way flights from Chile to Dulles Intl
Search for one-way flight options from Chile to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated September 27, 2026.

Mon 10/265:22 am -

1 stop23h 58m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/23

$294

Wed 10/71:44 am -

1 stop27h 36m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/22

$297

Wed 10/1412:23 pm -

1 stop16h 57m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/25

$302

Wed 10/289:45 pm -

1 stop14h 43m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/23

$304

Thu 10/154:20 pm -

1 stop14h 00m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/21

$305

Sun 12/610:45 pm -

1 stop24h 04m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/25

$306

Wed 10/147:40 am -

1 stop31h 35m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/24

$307

Sun 12/64:15 pm -

1 stop14h 15m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/21

$310

Fri 10/302:10 am -

1 stop13h 00m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/23

$315

Thu 10/294:15 pm -

1 stop14h 15m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/23

$316

Tue 10/277:30 am -

2 stops20h 05m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/23

$317

Tue 3/27:30 am -

2 stops20h 05m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/23

$319

Find flight deals from Chile to Dulles Intl

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$505 (Avianca)
One-way from	$294 (Booking.com)
Popular in	June
Cheapest in	February
Average price	$617

Provider with most accurate pricing for Santiago Arturo Merino Benitez-Washington, D.C. (WAS) flight deals.

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Provider most trusted by Cheapflights users for Santiago Arturo Merino Benitez-Washington, D.C. (WAS) flights.

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From Chile to Washington, D.C. Dulles Intl

Search Deals

One-way flight from Chile to Washington, D.C. Dulles Intl

Search Deals

Highest demand for flights based on searches. 4% potential increase in price ($28 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chile to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SantiagoWashington, D.C.

SCL Santiago Arturo Merino Benitez - IAD Washington, D.C. Dulles Intl

SCLIAD

Santiago Arturo Merino Benitez

Mon 3/1

3:23 am-11:34 pm

1 stop22h 11m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$297

SantiagoWashington, D.C.

SCL Santiago Arturo Merino Benitez - IAD Washington, D.C. Dulles Intl

SCLIAD

Santiago Arturo Merino Benitez

Mon 3/8

11:58 pm-8:44 pm

1 stop22h 46m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$297

SantiagoWashington, D.C.

SCL Santiago Arturo Merino Benitez - IAD Washington, D.C. Dulles Intl

SCLIAD

Santiago Arturo Merino Benitez

Mon 12/7

3:19 am-11:32 pm

1 stop22h 13m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$297

SantiagoWashington, D.C.

SCL Santiago Arturo Merino Benitez - IAD Washington, D.C. Dulles Intl

SCLIAD

Santiago Arturo Merino Benitez

Tue 10/13

3:57 am-4:20 am

1 stop25h 23m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$297

SantiagoWashington, D.C.

SCL Santiago Arturo Merino Benitez - IAD Washington, D.C. Dulles Intl

SCLIAD

Santiago Arturo Merino Benitez

Sun 11/1

10:45 pm-12:37 am

1 stop27h 52m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$304

SantiagoWashington, D.C.

SCL Santiago Arturo Merino Benitez - IAD Washington, D.C. Dulles Intl

SCLIAD

Santiago Arturo Merino Benitez

Wed 10/28

9:45 pm-11:28 am

1 stop14h 43m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$304

Quickest round-trip

SantiagoWashington, D.C.

SCL Santiago Arturo Merino Benitez - IAD Washington, D.C. Dulles Intl

SCLIAD

Santiago Arturo Merino Benitez

Thu 10/15

4:20 pm-5:20 am

1 stop14h 00m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$305

SantiagoWashington, D.C.

SCL Santiago Arturo Merino Benitez - IAD Washington, D.C. Dulles Intl

SCLIAD

Santiago Arturo Merino Benitez

Sun 12/6

10:45 pm-8:49 pm

1 stop24h 04m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$306

SantiagoWashington, D.C.

SCL Santiago Arturo Merino Benitez - IAD Washington, D.C. Dulles Intl

SCLIAD

Santiago Arturo Merino Benitez

Fri 12/18

10:45 pm-12:41 am

1 stop27h 56m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$324

SantiagoWashington, D.C.

SCL Santiago Arturo Merino Benitez - IAD Washington, D.C. Dulles Intl

SCLIAD

Santiago Arturo Merino Benitez

Fri 12/25

12:20 pm-3:19 am

1 stop16h 59m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$325

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/23

Showing 1-10 of 22 resultsSorted by cheapest first

Best time to book a flight from Chile to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Chile with our price prediction graph.

SCL-IAD

ZCO-IAD

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 Chile to Washington, D.C. Dulles Intl Airport

CL0-IAD

SCL-IAD

ZCO-IAD

What is the cheapest month to book a flight from Chile to Washington, D.C. Dulles Intl Airport?

Currently, October is the cheapest month in which you can book a flight from Chile to Washington, D.C. Dulles Intl Airport (average of $525). Flying from Chile to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $743). 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.

Reviews of airlines servicing Dulles Intl

Read through reviews of airlines operating flights from Chile to Washington, D.C. Dulles Intl Airport, such as Copa Airlines and Avianca. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Copa Airlines

7.6

Good

1,544 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Apr 2026

LIM - PTY

Fast boarding, polite and helpful staff. Lowest cost across all airlines

Copa Airlines

7.6

Good

1,544 reviews

Copa Airlines

7.6

Good

1,544 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Apr 2026

LIM - PTY

Fast boarding, polite and helpful staff. Lowest cost across all airlines

Avianca

6.5

Okay

2,554 reviews

Copa Airlines

7.6

Good

1,544 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Apr 2026

LIM - PTY

Fast boarding, polite and helpful staff. Lowest cost across all airlines

Related info for your journey

How long is the flight from Chile to Washington, D.C. Dulles Intl Airport?
A quick flight from Chile to Washington, D.C. Dulles Intl Airport can take about 16h 57m. United Airlines provides one of the quickest options available for as low as $511. The distance from Chile to Washington, D.C. Dulles Intl Airport is about 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 to fly from Chile to Washington, D.C. Dulles Intl Airport one-way?
To fly one-way, consider booking your trip with Avianca, which is currently one of the cheapest options available, starting at $256. Copa Airlines flights start at $272 while deals on LATAM Airlines start at $385 one-way.
Can I find deals for flights from Chile to Dulles Intl that include hotel bookings?
Yes. In addition to deals on Chile to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Chile to Dulles Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chile to Dulles Intl.
Can I find deals for business class flights from Chile to Dulles Intl?
Yes. Cheapflights offers flight deals from Chile to Dulles Intl 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 Chile to Washington, D.C. Dulles Intl Airport?
Currently, October is the cheapest month in which you can book a flight from Chile to Washington, D.C. Dulles Intl Airport (average of $525). Flying from Chile to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $743). 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 2 airlines flying from Chile to Dulles Intl

Airline	Cheapest	Average	Flexibility	On-time
Copa Airlines	Cheapest$303	Average$664	FlexibilityNo cancel fee	On-time70%
Avianca	Cheapest$327	Average$668	FlexibilityNo cancel fee	On-time71%

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$294+ Cheap flights from Chile to Dulles Intl (IAD)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/26. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Chile to Dulles Intl

Cheapest flights from Chile to Dulles IntlExplore the most affordable flight options available from Chile to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 27, 2026.

Explore the most affordable flight options available from Chile to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 27, 2026.

Best flights from Chile to Dulles IntlDiscover carefully curated flight deals from Chile to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 27, 2026.

Discover carefully curated flight deals from Chile to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 27, 2026.

Last-minute flights from Chile to Dulles IntlDiscover last-minute flight deals from Chile to Dulles Intl. Data last updated September 27, 2026 and is based on user searches.

Discover last-minute flight deals from Chile to Dulles Intl. Data last updated September 27, 2026 and is based on user searches.

One-way flights from Chile to Dulles IntlSearch for one-way flight options from Chile to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated September 27, 2026.

Search for one-way flight options from Chile to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated September 27, 2026.

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Use the filters below to find and compare flights from Chile to Washington, D.C. Dulles Intl Airport that are best for you.

Best time to book a flight from Chile to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Chile with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Chile to Washington, D.C. Dulles Intl Airport?

Reviews of airlines servicing Dulles Intl

Read through reviews of airlines operating flights from Chile to Washington, D.C. Dulles Intl Airport, such as Copa Airlines and Avianca. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from Chile to Washington, D.C. Dulles Intl Airport?

What are the cheapest airlines to fly from Chile to Washington, D.C. Dulles Intl Airport one-way?

Can I find deals for flights from Chile to Dulles Intl that include hotel bookings?

How can I find direct flights from Chile to Dulles Intl?

Can I find deals for business class flights from Chile to Dulles Intl?

What is the cheapest month to book a flight from Chile to Washington, D.C. Dulles Intl Airport?

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Chile to Dulles Intl

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

Complete your trip

Complete your trip to Dulles Intl by adding a car rental and/or hotel reservation to your travel itinerary.

Other flights to Dulles Intl

Explore flights to Dulles Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 27, 2026.

Search flights from Chile to Dulles Intl by cabin class

Find flights from Chile to Dulles Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Chile and Dulles Intl flights

Browse other Chile and Dulles Intl flight options. Last updated on September 27, 2026.

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Top 2 airlines flying from Chile to Dulles Intl

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Cheapest flights from Chile to Dulles Intl
Explore the most affordable flight options available from Chile to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 27, 2026.

Best flights from Chile to Dulles Intl
Discover carefully curated flight deals from Chile to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 27, 2026.

Last-minute flights from Chile to Dulles Intl
Discover last-minute flight deals from Chile to Dulles Intl. Data last updated September 27, 2026 and is based on user searches.

One-way flights from Chile to Dulles Intl
Search for one-way flight options from Chile to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated September 27, 2026.