HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dulles Intl

$270+ 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 12/22. Fares are subject to change and may not be available on all flights or dates of travel.
SCL — IAD
Aug 14 — Aug 211
Fri 8/14
Fri 8/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Chile to Dulles Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 July 15, 2026.

This oojo deal was found by Cheapflights users on 7/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:40 am
SCL
-
IAD
2 stops20h 05m
Avianca
Tue 8/186:50 am
IAD
-
SCL
1 stop16h 30m
Avianca
Deal found 7/14$540
This Avianca deal was found by Cheapflights users on 7/14. 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.
Sat 8/293:20 pm
SCL
-
IAD
1 stop14h 00m
Avianca
Sat 9/56:50 am
IAD
-
SCL
1 stop16h 30m
Avianca
Deal found 7/14$542
This Avianca deal was found by Cheapflights users on 7/10. 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 8/216:40 am
SCL
-
IAD
2 stops20h 05m
Avianca
Wed 9/26:50 am
IAD
-
SCL
1 stop16h 30m
Avianca
Deal found 7/10$543
This SmartFares deal was found by Cheapflights users on 7/13. 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.
Fri 8/73:20 pm
SCL
-
IAD
2 stops35h 25m
Avianca
Fri 8/146:50 am
IAD
-
SCL
1 stop21h 55m
Avianca
Deal found 7/13$544
This Avianca deal was found by Cheapflights users on 7/14. 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 7/246:40 am
SCL
-
IAD
2 stops20h 05m
Avianca
Fri 8/144:10 am
IAD
-
SCL
2 stops19h 10m
Avianca
Deal found 7/14$545
This oojo deal was found by Cheapflights users on 7/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/16:40 am
SCL
-
IAD
2 stops20h 05m
Avianca
Sat 8/225:35 pm
IAD
-
SCL
2 stops29h 45m
Avianca
Deal found 7/12$547
This SmartFares deal was found by Cheapflights users on 7/13. 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 8/36:40 am
SCL
-
IAD
2 stops20h 05m
Avianca
Tue 8/115:35 pm
IAD
-
SCL
2 stops20h 40m
Avianca
Deal found 7/13$548
This SmartFares deal was found by Cheapflights users on 7/13. 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.
Tue 9/87:40 am
SCL
-
IAD
2 stops20h 05m
Avianca
Sun 9/135:35 pm
IAD
-
SCL
2 stops20h 40m
Avianca
Deal found 7/13$549
This FlightHub deal was found by Cheapflights users on 7/10. 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 8/13:20 pm
SCL
-
IAD
2 stops35h 25m
Avianca
Sun 8/234:10 am
IAD
-
SCL
2 stops24h 35m
Avianca
Deal found 7/10$550
This SmartFares deal was found by Cheapflights users on 7/14. 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.
Thu 12/247:25 am
SCL
-
IAD
2 stops20h 15m
Avianca
Fri 1/12:35 pm
IAD
-
SCL
1 stop12h 55m
Avianca
Deal found 7/14$552
This FlightHub deal was found by Cheapflights users on 7/10. 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.
Mon 8/103:20 pm
SCL
-
IAD
2 stops35h 25m
Avianca
Mon 8/243:35 pm
IAD
-
SCL
1 stop13h 10m
Avianca
Deal found 7/10$553
This Copa Airlines deal was found by Cheapflights users on 7/13. 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.
Thu 8/62:56 am
SCL
-
IAD
1 stop21h 37m
Copa Airlines
Sun 8/304:34 pm
IAD
-
SCL
1 stop30h 52m
Copa Airlines
Deal found 7/13$554

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 July 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$540
(oojo)

One-way from

$271
(SmartFares)

Popular in

June

Cheapest in

December

Average price

$609
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. 2% potential increase in price ($15 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 15, 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

Tue 8/4

2:14 am-4:21 am

1 stop26h 07m

Washington, D.C. Dulles Intl

Fri 8/21

6:26 am-10:43 pm

1 stop16h 17m

$554

SantiagoWashington, D.C.

SCL - IAD

SCLIAD

Santiago Arturo Merino Benitez

Sun 8/23

12:43 am-12:33 am

1 stop23h 50m

Washington, D.C. Dulles Intl

Sun 8/30

2:25 am-3:00 am

1 stop24h 35m

$554

SantiagoWashington, D.C.

SCL - IAD

SCLIAD

Santiago Arturo Merino Benitez

Thu 8/6

2:56 am-12:33 am

1 stop21h 37m

Washington, D.C. Dulles Intl

Sun 8/30

4:34 pm-11:26 pm

1 stop30h 52m

$554

SantiagoWashington, D.C.

SCL - IAD

SCLIAD

Santiago Arturo Merino Benitez

Thu 8/6

2:14 am-12:33 am

1 stop22h 19m

Washington, D.C. Dulles Intl

Thu 8/20

2:25 am-1:50 am

1 stop23h 25m

$554

SantiagoWashington, D.C.

SCL - IAD

SCLIAD

Santiago Arturo Merino Benitez

Wed 8/5

11:22 am-12:33 am

1 stop13h 11m

Washington, D.C. Dulles Intl

Sat 8/15

4:34 pm-10:43 pm

1 stop30h 09m

$554

SantiagoWashington, D.C.

SCL - IAD

SCLIAD

Santiago Arturo Merino Benitez

Mon 8/10

3:20 pm-2:45 am

2 stops35h 25m

Washington, D.C. Dulles Intl

Mon 8/24

5:35 pm-11:20 pm

2 stops29h 45m

$560

SantiagoWashington, D.C.

SCL - IAD

SCLIAD

Santiago Arturo Merino Benitez

Mon 8/10

2:56 am-4:21 am

1 stop25h 25m

Washington, D.C. Dulles Intl

Sun 8/30

2:25 am-10:43 pm

1 stop20h 18m

$578
Quickest round-trip

SantiagoWashington, D.C.

SCL - IAD

SCLIAD

Santiago Arturo Merino Benitez

Fri 8/7

6:40 am-2:45 am

2 stops20h 05m

Washington, D.C. Dulles Intl

Sun 8/30

6:50 am-4:45 am

1 stop21h 55m

$579

SantiagoWashington, D.C.

SCL - IAD

SCLIAD

Santiago Arturo Merino Benitez

Sun 9/27

1:06 am-10:30 pm

2 stops22h 24m

Washington, D.C. Dulles Intl

Thu 10/1

10:40 pm-6:10 am

2 stops30h 30m

$734

SantiagoWashington, D.C.

SCL - IAD

SCLIAD

Santiago Arturo Merino Benitez

Mon 8/10

4:14 am-4:21 am

1 stop24h 07m

Washington, D.C. Dulles Intl

Sun 8/23

2:25 am-11:26 pm

1 stop21h 01m

$763

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/11

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

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

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

Currently, August is the cheapest month in which you can book a flight from Chile to Washington, D.C. Dulles Intl Airport (average of $246). 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 July 15, 2026.
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
1,560 reviews

Boarding

7.8

Overall

7.6

Entertainment

6.8

Comfort

7.4

Crew

8.1

Food

6.9

Reviews

1 / 20
4.0
Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.
Copa Airlines
7.6
Good
1,560 reviews
Copa Airlines
7.6
Good
1,560 reviews

Boarding

7.8

Overall

7.6

Entertainment

6.8

Comfort

7.4

Crew

8.1

Food

6.9

Reviews

1 / 20
4.0
Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.
Avianca
6.5
Okay
2,524 reviews
Copa Airlines
7.6
Good
1,560 reviews

Boarding

7.8

Overall

7.6

Entertainment

6.8

Comfort

7.4

Crew

8.1

Food

6.9

Reviews

1 / 20
4.0
Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.

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 26h 07m. Copa Airlines provides one of the quickest options available for as low as $554. 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 $263. 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, August is the cheapest month in which you can book a flight from Chile to Washington, D.C. Dulles Intl Airport (average of $246). 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
Arlington
Tysons
Owings Mills
Springfield
Lanham
Reston
Herndon
Rockville
Chantilly
Hyattsville
Manassas
Fredericksburg
Falls Church
Hanover
Laurel
Sterling
Clinton
Hunt Valley
Cordova

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Chile to Dulles Intl

Discover the top 2 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 July 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$303Average$824FlexibilityNo cancel feeOn-time70%
AviancaCheapest$327Average$684FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights