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Dulles Intl

$276+ 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 4/26. Fares are subject to change and may not be available on all flights or dates of travel.
SCL — IAD
Apr 9 — Apr 161
Thu 4/9
Thu 4/16
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 March 10, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 3/5. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/223:20 pm
SCL
-
IAD
1 stop14h 00m
Avianca
Fri 5/293:35 pm
IAD
-
SCL
1 stop13h 10m
Avianca
Deal found 3/5$573
This Avianca deal was found by Cheapflights users on 3/8. 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.
Mon 5/113:20 pm
SCL
-
IAD
1 stop14h 00m
Avianca
Fri 6/56:50 am
IAD
-
SCL
1 stop21h 55m
Avianca
Deal found 3/8$580
This Avianca deal was found by Cheapflights users on 3/8. 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
Tue 5/194:10 am
IAD
-
SCL
2 stops19h 10m
Avianca
Deal found 3/8$581
This Avianca deal was found by Cheapflights users on 3/5. 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.
Wed 4/153:20 pm
SCL
-
IAD
1 stop14h 00m
Avianca
Thu 4/303:35 pm
IAD
-
SCL
1 stop13h 10m
Avianca
Deal found 3/5$583
This Avianca deal was found by Cheapflights users on 3/5. 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 5/173:20 pm
SCL
-
IAD
1 stop14h 00m
Avianca
Mon 6/16:50 am
IAD
-
SCL
1 stop16h 30m
Avianca
Deal found 3/5$586
This Copa Airlines deal was found by Cheapflights users on 3/9. 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 stop13h 16m
Copa Airlines
Fri 5/152:21 am
IAD
-
SCL
1 stop20h 22m
Copa Airlines
Deal found 3/9$589
This Avianca deal was found by Cheapflights users on 3/6. 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.
Wed 3/117:25 am
SCL
-
IAD
2 stops20h 15m
Avianca
Tue 4/144:10 am
IAD
-
SCL
2 stops19h 10m
Avianca
Deal found 3/6$590
This Kiwi.com deal was found by Cheapflights users on 3/5. 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.
Mon 4/273:20 pm
SCL
-
IAD
1 stop14h 00m
Multiple Airlines
Thu 4/304:33 pm
IAD
-
SCL
2 stops28h 32m
Multiple Airlines
Deal found 3/5$591
This LATAM Airlines deal was found by Cheapflights users on 3/5. 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.
Mon 8/243:13 pm
PUQ
-
IAD
3 stops24h 31m
LATAM Airlines
Thu 8/2710:05 am
IAD
-
PUQ
3 stops35h 14m
LATAM Airlines
Deal found 3/5$1,121

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 March 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$573
(Cheapflightsfares)

One-way from

$276
(Kiwi.com)

Popular in

April

Cheapest in

December

Average price

$617
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. 7% potential increase in price ($51 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 10, 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

Sun 5/17

3:20 pm-5:20 am

1 stop14h 00m

Washington, D.C. Dulles Intl

Mon 6/1

5:35 pm-2:15 pm

2 stops20h 40m

$588

SantiagoWashington, D.C.

SCL - IAD

SCLIAD

Santiago Arturo Merino Benitez

Wed 9/2

4:46 am-4:20 am

1 stop23h 34m

Washington, D.C. Dulles Intl

Tue 9/22

2:25 am-8:19 pm

1 stop16h 54m

$589

SantiagoWashington, D.C.

SCL - IAD

SCLIAD

Santiago Arturo Merino Benitez

Sat 5/9

11:17 am-12:33 am

1 stop13h 16m

Washington, D.C. Dulles Intl

Sun 5/17

2:21 am-10:43 pm

1 stop20h 22m

$589
Quickest round-trip

SantiagoWashington, D.C.

SCL - IAD

SCLIAD

Santiago Arturo Merino Benitez

Wed 4/8

11:25 am-4:22 am

1 stop16h 57m

Washington, D.C. Dulles Intl

Mon 4/20

9:32 am-11:26 pm

1 stop13h 54m

$589

SantiagoWashington, D.C.

SCL - IAD

SCLIAD

Santiago Arturo Merino Benitez

Mon 4/20

11:25 am-4:22 am

1 stop16h 57m

Washington, D.C. Dulles Intl

Sun 5/31

2:21 am-11:26 pm

1 stop21h 05m

$589

SantiagoWashington, D.C.

SCL - IAD

SCLIAD

Santiago Arturo Merino Benitez

Sat 5/30

11:17 am-4:21 am

1 stop17h 04m

Washington, D.C. Dulles Intl

Sat 6/6

2:21 am-10:43 pm

1 stop20h 22m

$589

SantiagoWashington, D.C.

SCL - IAD

SCLIAD

Santiago Arturo Merino Benitez

Fri 5/8

11:17 am-4:21 am

1 stop17h 04m

Washington, D.C. Dulles Intl

Fri 5/15

2:21 am-7:23 pm

1 stop17h 02m

$589

Punta ArenasWashington, D.C.

PUQ - IAD

PUQIAD

Punta Arenas Pres Ibanez

Mon 8/24

3:13 pm-7:16 pm

3 stops29h 03m

Washington, D.C. Dulles Intl

Thu 8/27

4:00 pm-11:09 pm

2 stops30h 09m

$1,121
Cheapest one-way
Quickest one-way

SantiagoWashington, D.C.

SCL - IAD

SCLIAD

Santiago Arturo Merino Benitez

Wed 4/15

11:25 am-12:34 am

1 stop13h 09m

$326

SantiagoWashington, D.C.

SCL - IAD

SCLIAD

Santiago Arturo Merino Benitez

Tue 9/1

4:14 am-12:32 am

1 stop20h 18m

$326

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

Showing 1-10 of 21 resultsSorted by cheapest first
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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, 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 $710). 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 March 10, 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
1,569 reviews

Comfort

7.4

Overall

7.5

Food

6.8

Boarding

7.8

Crew

8.1

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.
Copa Airlines
7.5
Good
1,569 reviews
Copa Airlines
7.5
Good
1,569 reviews

Comfort

7.4

Overall

7.5

Food

6.8

Boarding

7.8

Crew

8.1

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.
LATAM Airlines
7.4
Good
1,918 reviews
Copa Airlines
7.5
Good
1,569 reviews

Comfort

7.4

Overall

7.5

Food

6.8

Boarding

7.8

Crew

8.1

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.
Avianca
6.5
Okay
2,498 reviews
Copa Airlines
7.5
Good
1,569 reviews

Comfort

7.4

Overall

7.5

Food

6.8

Boarding

7.8

Crew

8.1

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.

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 14h. Avianca provides one of the quickest options available for as low as $573. 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 $710). 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
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Silver Spring
Herndon
Hyattsville
Hanover
Laurel
Rockville
Upper Marlboro
Linthicum Heights
Fredericksburg
Largo
Bowie
Clinton
Towson
College Park

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 March 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$241Average$682FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$389Average$732FlexibilityNo cancel feeOn-time70%
LATAM AirlinesCheapest$613Average$731FlexibilityNo cancel feeOn-time81%

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