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Dulles Intl

$314+ Cheap flights from Chile to Dulles Intl (IAD)

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 5/24. Fares are subject to change and may not be available on all flights or dates of travel.
SCL — IAD
Jun 7 — Jun 141
Sun 6/7
Sun 6/14
1 adult, Economy
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Cheap flight deals from Chile to Dulles Intl

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 May 8, 2026.

This Avianca deal was found by Cheapflights users on 5/5. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/263:20 pm
SCL
-
IAD
1 stop14h 00m
Avianca
Sun 5/316:50 am
IAD
-
SCL
1 stop21h 55m
Avianca
Deal found 5/5$631
This Avianca deal was found by Cheapflights users on 5/6. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/73:20 pm
SCL
-
IAD
1 stop14h 00m
Avianca
Wed 5/206:50 am
IAD
-
SCL
1 stop21h 55m
Avianca
Deal found 5/6$634
This Avianca deal was found by Cheapflights users on 5/5. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/73:20 pm
SCL
-
IAD
1 stop14h 00m
Avianca
Wed 5/276:50 am
IAD
-
SCL
1 stop21h 55m
Avianca
Deal found 5/5$635
This Avianca deal was found by Cheapflights users on 5/5. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/293:20 pm
SCL
-
IAD
1 stop14h 00m
Avianca
Tue 6/26:50 am
IAD
-
SCL
1 stop21h 55m
Avianca
Deal found 5/5$637
This Avianca deal was found by Cheapflights users on 5/8. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:40 am
SCL
-
IAD
2 stops20h 05m
Avianca
Thu 10/293:35 pm
IAD
-
SCL
1 stop12h 55m
Avianca
Deal found 5/8$639
This Avianca deal was found by Cheapflights users on 5/5. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/17:25 am
SCL
-
IAD
2 stops20h 15m
Avianca
Sun 1/243:00 am
IAD
-
SCL
2 stops19h 30m
Avianca
Deal found 5/5$640
This Avianca deal was found by Cheapflights users on 5/8. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/123:20 pm
SCL
-
IAD
1 stop14h 00m
Avianca
Thu 5/286:50 am
IAD
-
SCL
1 stop21h 55m
Avianca
Deal found 5/8$642
This SmartFares deal was found by Cheapflights users on 5/4. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/256:40 am
SCL
-
IAD
1 stop31h 35m
Avianca
Tue 6/26:50 am
IAD
-
SCL
1 stop31h 25m
Avianca
Deal found 5/4$643
This LATAM Airlines deal was found by Cheapflights users on 5/5. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/41:59 pm
PUQ
-
IAD
3 stops29h 54m
LATAM Airlines
Sun 6/712:29 pm
IAD
-
PUQ
3 stops29h 09m
LATAM Airlines
Deal found 5/5$1,058

Find flight deals from Chile to Dulles Intl

Keep the following information in mind while searching for Chile to Dulles Intl flight deals. Data was last updated May 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$631
(Avianca)

One-way from

$314
(Cheapflightsfares)

Popular in

April

Cheapest in

December

Average price

$654
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 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. 9% potential increase in price ($65 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chile to Dulles Intl 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 May 8, 2026.
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 - IAD

SCLIAD

Santiago Arturo Merino Benitez

Mon 6/29

12:38 am-4:21 am

1 stop27h 43m

Washington, D.C. Dulles Intl

Tue 8/18

4:34 pm-5:03 am

1 stop12h 29m

$639

SantiagoWashington, D.C.

SCL - IAD

SCLIAD

Santiago Arturo Merino Benitez

Thu 10/1

7:40 am-2:45 am

2 stops20h 05m

Washington, D.C. Dulles Intl

Thu 10/29

3:35 pm-5:30 am

1 stop12h 55m

$639
Quickest round-trip

SantiagoWashington, D.C.

SCL - IAD

SCLIAD

Santiago Arturo Merino Benitez

Thu 10/1

12:23 pm-12:32 am

1 stop13h 09m

Washington, D.C. Dulles Intl

Thu 10/29

4:25 pm-6:00 am

1 stop12h 35m

$649

SantiagoWashington, D.C.

SCL - IAD

SCLIAD

Santiago Arturo Merino Benitez

Tue 6/30

2:56 am-12:33 am

1 stop21h 37m

Washington, D.C. Dulles Intl

Wed 7/29

6:25 am-10:43 pm

1 stop16h 18m

$649

SantiagoWashington, D.C.

SCL - IAD

SCLIAD

Santiago Arturo Merino Benitez

Mon 6/8

11:17 am-12:33 am

1 stop13h 16m

Washington, D.C. Dulles Intl

Sun 6/28

2:21 am-11:26 pm

1 stop21h 05m

$672

SantiagoWashington, D.C.

SCL - IAD

SCLIAD

Santiago Arturo Merino Benitez

Wed 10/14

3:28 am-4:20 am

1 stop25h 52m

Washington, D.C. Dulles Intl

Thu 1/14

3:25 pm-6:00 am

1 stop12h 35m

$672

SantiagoWashington, D.C.

SCL - IAD

SCLIAD

Santiago Arturo Merino Benitez

Sat 7/25

2:27 am-12:33 am

1 stop22h 06m

Washington, D.C. Dulles Intl

Thu 8/13

4:34 pm-5:03 am

1 stop12h 29m

$672

SantiagoWashington, D.C.

SCL - IAD

SCLIAD

Santiago Arturo Merino Benitez

Tue 6/16

11:17 am-12:33 am

1 stop13h 16m

Washington, D.C. Dulles Intl

Mon 6/22

2:21 am-11:26 pm

1 stop21h 05m

$672

SantiagoWashington, D.C.

SCL - IAD

SCLIAD

Santiago Arturo Merino Benitez

Sun 8/23

12:43 am-4:21 am

1 stop27h 38m

Washington, D.C. Dulles Intl

Sun 8/30

2:25 am-2:20 am

1 stop23h 55m

$677

Punta ArenasWashington, D.C.

PUQ - IAD

PUQIAD

Punta Arenas Pres Ibanez

Thu 6/4

1:59 pm-6:53 pm

3 stops29h 54m

Washington, D.C. Dulles Intl

Sun 6/7

12:29 pm-11:04 pm

2 stops33h 35m

$1,058

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/5

Showing 1-10 of 15 resultsSorted by cheapest first
1
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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.
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

How far ahead should I book a flight from Chile to Washington, D.C. Dulles Intl Airport?

The price you pay for your flight from Chile to Washington, D.C. Dulles Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 71 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 Chile to Washington, D.C. Dulles Intl Airport?

Currently, April is the cheapest month in which you can book a flight from Chile to Washington, D.C. Dulles Intl Airport (average of $241). Flying from Chile to Washington, D.C. Dulles Intl Airport in January is currently the most expensive (average of $692). 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

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated May 8, 2026.
Read through reviews of airlines operating flights from Chile to Washington, D.C. Dulles Intl Airport, such as Copa Airlines,LATAM Airlines, andAvianca. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.5
Good
1,582 reviews

Entertainment

6.8

Crew

8.1

Boarding

7.8

Overall

7.5

Comfort

7.4

Food

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2026

LIM - PTY

Fast boarding, polite and helpful staff. Lowest cost across all airlines
Copa Airlines
7.5
Good
1,582 reviews
Copa Airlines
7.5
Good
1,582 reviews

Entertainment

6.8

Crew

8.1

Boarding

7.8

Overall

7.5

Comfort

7.4

Food

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2026

LIM - PTY

Fast boarding, polite and helpful staff. Lowest cost across all airlines
LATAM Airlines
7.4
Good
1,917 reviews
Copa Airlines
7.5
Good
1,582 reviews

Entertainment

6.8

Crew

8.1

Boarding

7.8

Overall

7.5

Comfort

7.4

Food

6.8

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
2,523 reviews
Copa Airlines
7.5
Good
1,582 reviews

Entertainment

6.8

Crew

8.1

Boarding

7.8

Overall

7.5

Comfort

7.4

Food

6.8

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

Find useful and relevant information for your journey from Chile to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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 20h 05m. Copa Airlines provides one of the quickest options available for as low as $639. 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 $370 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, April is the cheapest month in which you can book a flight from Chile to Washington, D.C. Dulles Intl Airport (average of $241). Flying from Chile to Washington, D.C. Dulles Intl Airport in January is currently the most expensive (average of $692). 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. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria
Tysons
Owings Mills
Arlington
Springfield
Herndon
Rockville
Hyattsville
Manassas
Fredericksburg
Silver Spring
Hanover
Laurel
Woodbridge
Waldorf
Largo
Clinton
Hunt Valley
Cordova
Reston

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Chile to Dulles Intl

Discover the top 3 airlines that operate flights from Chile to Dulles Intl. 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 May 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$303Average$703FlexibilityNo cancel feeOn-time70%
AviancaCheapest$405Average$684FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$613Average$731FlexibilityNo cancel feeOn-time81%

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