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Dulles Intl

$284+ 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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
SCL — IAD
Mar 30 — Apr 61
Mon 3/30
Mon 4/6
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 February 28, 2026.

This Avianca deal was found by Cheapflights users on 2/23. 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 5/266:50 am
IAD
-
SCL
1 stop21h 55m
Avianca
Deal found 2/23$536
This Avianca deal was found by Cheapflights users on 2/27. 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 2/27$538
This Copa Airlines deal was found by Cheapflights users on 2/24. 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.
Sun 5/174:09 am
SCL
-
IAD
1 stop20h 24m
Copa Airlines
Sun 5/312:21 am
IAD
-
SCL
1 stop21h 05m
Copa Airlines
Deal found 2/24$539
This United Airlines deal was found by Cheapflights users on 2/27. 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 11/210:45 pm
SCL
-
IAD
1 stop19h 21m
United Airlines
Wed 11/256:30 am
IAD
-
SCL
1 stop24h 20m
United Airlines
Deal found 2/27$543
This Avianca deal was found by Cheapflights users on 2/24. 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 4/1512:30 am
SCL
-
IAD
1 stop13h 45m
Avianca
Sun 5/176:50 am
IAD
-
SCL
1 stop21h 55m
Avianca
Deal found 2/24$557
This Avianca deal was found by Cheapflights users on 2/25. 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 2/25$559
This Avianca deal was found by Cheapflights users on 2/26. 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 5/83:20 pm
SCL
-
IAD
1 stop14h 00m
Avianca
Sat 5/166:50 am
IAD
-
SCL
1 stop21h 55m
Avianca
Deal found 2/26$561
This Avianca deal was found by Cheapflights users on 2/26. 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 4/173:20 pm
SCL
-
IAD
1 stop14h 00m
Avianca
Sun 4/264:10 am
IAD
-
SCL
2 stops19h 10m
Avianca
Deal found 2/26$562
This SmartFares deal was found by Cheapflights users on 2/25. 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.
Sun 5/106:40 am
SCL
-
IAD
1 stop22h 40m
Avianca
Mon 5/183:35 pm
IAD
-
SCL
1 stop22h 40m
Avianca
Deal found 2/25$563
This LATAM Airlines deal was found by Cheapflights users on 2/27. 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.
Wed 10/289:50 am
PUQ
-
IAD
2 stops27h 09m
LATAM Airlines
Sun 11/15:30 pm
IAD
-
PUQ
3 stops23h 03m
LATAM Airlines
Deal found 2/27$1,071

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 February 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$537
(Avianca)

One-way from

$284
(SmartFares)

Popular in

April

Cheapest in

December

Average price

$619
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. 5% potential increase in price ($37 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($12 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 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 February 28, 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

SantiagoWashington, D.C.

SCL - IAD

SCLIAD

Santiago Arturo Merino Benitez

Tue 5/26

4:09 am-12:33 am

1 stop20h 24m

Washington, D.C. Dulles Intl

Mon 6/8

2:21 am-10:43 pm

1 stop20h 22m

$539

SantiagoWashington, D.C.

SCL - IAD

SCLIAD

Santiago Arturo Merino Benitez

Mon 5/4

11:17 am-12:33 am

1 stop13h 16m

Washington, D.C. Dulles Intl

Sat 5/9

2:21 am-10:43 pm

1 stop20h 22m

$539

SantiagoWashington, D.C.

SCL - IAD

SCLIAD

Santiago Arturo Merino Benitez

Tue 3/24

12:28 pm-4:15 am

1 stop16h 47m

Washington, D.C. Dulles Intl

Mon 3/30

9:29 am-12:34 am

1 stop14h 05m

$640

SantiagoWashington, D.C.

SCL - IAD

SCLIAD

Santiago Arturo Merino Benitez

Mon 3/9

12:28 pm-4:15 am

1 stop16h 47m

Washington, D.C. Dulles Intl

Mon 3/16

9:29 am-11:49 pm

1 stop13h 20m

$663

SantiagoWashington, D.C.

SCL - IAD

SCLIAD

Santiago Arturo Merino Benitez

Mon 3/9

12:28 pm-4:15 am

1 stop16h 47m

Washington, D.C. Dulles Intl

Mon 3/16

2:18 am-11:49 pm

1 stop20h 31m

$663

SantiagoWashington, D.C.

SCL - IAD

SCLIAD

Santiago Arturo Merino Benitez

Wed 4/8

7:55 pm-11:52 am

2 stops15h 57m

Washington, D.C. Dulles Intl

Wed 5/13

10:11 am-5:35 am

2 stops19h 24m

$666

SantiagoWashington, D.C.

SCL - IAD

SCLIAD

Santiago Arturo Merino Benitez

Tue 3/24

10:40 pm-6:33 pm

2 stops20h 53m

Washington, D.C. Dulles Intl

Mon 3/30

7:29 pm-3:00 pm

2 stops18h 31m

$666

SantiagoWashington, D.C.

SCL - IAD

SCLIAD

Santiago Arturo Merino Benitez

Wed 4/8

7:45 am-12:27 am

2 stops16h 42m

Washington, D.C. Dulles Intl

Tue 4/21

12:45 pm-5:35 am

2 stops16h 50m

$666

SantiagoWashington, D.C.

SCL - IAD

SCLIAD

Santiago Arturo Merino Benitez

Wed 4/8

10:55 pm-7:19 pm

1 stop20h 24m

Washington, D.C. Dulles Intl

Mon 4/20

3:00 pm-7:15 am

1 stop16h 15m

$666

SantiagoWashington, D.C.

SCL - IAD

SCLIAD

Santiago Arturo Merino Benitez

Mon 4/13

3:20 pm-5:20 am

1 stop14h 00m

$296

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/25

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

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 February 28, 2026.
Read through reviews of airlines operating flights from Chile to Washington, D.C. Dulles Intl Airport, such as LATAM Airlines, Copa Airlines, and Avianca. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,924 reviews

Comfort

7.3

Overall

7.5

Food

6.7

Crew

8.0

Entertainment

7.0

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
LATAM Airlines
7.5
Good
1,924 reviews
LATAM Airlines
7.5
Good
1,924 reviews

Comfort

7.3

Overall

7.5

Food

6.7

Crew

8.0

Entertainment

7.0

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
Copa Airlines
7.5
Good
1,557 reviews
LATAM Airlines
7.5
Good
1,924 reviews

Comfort

7.3

Overall

7.5

Food

6.7

Crew

8.0

Entertainment

7.0

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
Avianca
6.5
Okay
2,495 reviews
LATAM Airlines
7.5
Good
1,924 reviews

Comfort

7.3

Overall

7.5

Food

6.7

Crew

8.0

Entertainment

7.0

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken

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 24m. Copa Airlines provides one of the quickest options available for as low as $539. The distance from Chile to Washington, D.C. Dulles Intl Airport is about 5013 mi.

  • 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
Fredericksburg
Hanover
Laurel
Rockville
Upper Marlboro
Linthicum Heights
Manassas
Bowie
Largo
Clinton
Towson

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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 February 28, 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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