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$337+ Cheap flights from Dulles Intl (IAD) to Chile

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.
IAD — SCL
May 28 — Jun 41
Thu 5/28
Thu 6/4
1 adult, Economy
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Cheap flight deals from Dulles Intl to Chile

Cheapest flights from Dulles Intl to Chile
Explore the most affordable flight options available from Dulles Intl to Chile. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 28, 2026.

This KAYAK deal was found by Cheapflights users on 4/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/107:38 pm
IAD
-
SCL
2 stops21h 52m
LATAM Airlines
Tue 5/127:50 am
SCL
-
IAD
2 stops17h 01m
LATAM Airlines
Deal found 4/27$657
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/117:27 pm
IAD
-
SCL
2 stops31h 33m
Multiple Airlines
Sat 5/2312:30 am
SCL
-
IAD
1 stop13h 45m
Multiple Airlines
Deal found 4/24$694
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/117:27 pm
IAD
-
SCL
2 stops31h 33m
Multiple Airlines
Fri 5/2212:30 am
SCL
-
IAD
1 stop13h 45m
Multiple Airlines
Deal found 4/24$697
This Mytrip deal was found by Cheapflights users on 4/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/46:50 am
IAD
-
SCL
2 stops21h 24m
Multiple Airlines
Sat 10/104:20 pm
SCL
-
IAD
1 stop14h 00m
Multiple Airlines
Deal found 4/23$700
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1012:32 pm
IAD
-
SCL
2 stops30h 51m
Multiple Airlines
Wed 6/173:20 pm
SCL
-
IAD
1 stop14h 00m
Multiple Airlines
Deal found 4/26$701
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/187:27 pm
IAD
-
SCL
2 stops30h 53m
Multiple Airlines
Fri 5/2212:30 am
SCL
-
IAD
1 stop13h 45m
Multiple Airlines
Deal found 4/27$709
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/162:21 am
IAD
-
SCL
2 stops25h 55m
Multiple Airlines
Mon 6/293:20 pm
SCL
-
IAD
1 stop14h 00m
Multiple Airlines
Deal found 4/24$711
This Mytrip deal was found by Cheapflights users on 4/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/44:10 am
IAD
-
SCL
3 stops24h 04m
Multiple Airlines
Sat 10/101:30 am
SCL
-
IAD
1 stop13h 45m
Multiple Airlines
Deal found 4/23$713
This Mytrip deal was found by Cheapflights users on 4/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:45 am
IAD
-
SCL
2 stops21h 29m
Multiple Airlines
Fri 10/304:25 pm
SCL
-
IAD
1 stop22h 50m
Multiple Airlines
Deal found 4/24$715
This FlightHub deal was found by Cheapflights users on 4/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/106:50 am
IAD
-
SCL
1 stop21h 55m
Avianca
Sun 5/243:20 pm
SCL
-
IAD
1 stop14h 00m
Avianca
Deal found 4/24$721
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/172:21 am
IAD
-
SCL
2 stops38h 50m
Multiple Airlines
Thu 6/253:20 pm
SCL
-
IAD
1 stop14h 00m
Multiple Airlines
Deal found 4/24$722
This FlightHub deal was found by Cheapflights users on 4/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/126:50 am
IAD
-
SCL
1 stop21h 55m
Avianca
Tue 5/193:20 pm
SCL
-
IAD
1 stop14h 00m
Avianca
Deal found 4/24$723

Find flight deals from Dulles Intl to Chile

Keep the following information in mind while searching for Dulles Intl to Chile flight deals. Data was last updated April 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$657
(KAYAK)

One-way from

$337
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$727
Provider with most accurate pricing for Washington, D.C. (WAS)-Santiago Arturo Merino Benitez flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Santiago Arturo Merino Benitez flights.
Search Deals
From Washington, D.C. Dulles Intl to Chile
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Chile
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($16 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 April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Chile 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 April 28, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Chile that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Tue 6/23

4:10 am-4:45 am

2 stops24h 35m

Santiago Arturo Merino Benitez

Tue 7/7

3:20 pm-2:15 pm

1 stop22h 55m

$783

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Fri 6/26

5:45 am-1:30 pm

3 stops31h 45m

Santiago Arturo Merino Benitez

Fri 7/10

4:56 am-5:20 am

2 stops24h 24m

$786

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Mon 5/25

4:38 pm-1:30 pm

2 stops20h 52m

Santiago Arturo Merino Benitez

Mon 6/1

3:20 pm-5:20 am

1 stop14h 00m

$802

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Mon 5/25

3:35 pm-2:15 pm

1 stop22h 40m

Santiago Arturo Merino Benitez

Tue 8/25

3:20 pm-3:55 pm

2 stops24h 35m

$827

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Fri 6/19

4:10 am-4:45 am

2 stops24h 35m

Santiago Arturo Merino Benitez

Thu 6/25

3:20 pm-5:20 am

1 stop14h 00m

$841

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Fri 6/5

6:50 am-5:11 pm

2 stops34h 21m

Santiago Arturo Merino Benitez

Fri 6/12

3:20 pm-3:29 pm

2 stops24h 09m

$852
Quickest round-trip

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Sun 6/14

6:25 am-10:43 pm

1 stop16h 18m

Santiago Arturo Merino Benitez

Fri 7/3

11:22 am-12:33 am

1 stop13h 11m

$863

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Thu 6/4

2:21 am-10:43 pm

1 stop20h 22m

Santiago Arturo Merino Benitez

Fri 6/12

12:38 am-3:05 pm

1 stop14h 27m

$886

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Tue 5/26

2:21 am-7:23 pm

1 stop17h 02m

Santiago Arturo Merino Benitez

Thu 6/11

2:22 am-3:05 pm

1 stop12h 43m

$886

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Mon 5/11

4:10 am-11:20 pm

2 stops19h 10m

Santiago Arturo Merino Benitez

Sat 5/23

6:40 am-2:45 am

2 stops20h 05m

$886

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Showing 1-10 of 51 resultsSorted by cheapest first
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Best time to book a flight from Dulles Intl to Chile

Have a flexible travel schedule? Discover the best time to fly to Chile from Dulles Intl 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 Washington, D.C. Dulles Intl Airport to Chile

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

Booking 20 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. Dulles Intl Airport to Chile. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Chile (average of $258). Flying from Washington, D.C. Dulles Intl Airport to Chile in September is currently the most expensive (average of $620). 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 Chile

Get insights into the airlines that provide service to Chile. 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 Chile. Reviews last updated April 28, 2026.
Read reviews from past customers who have flown Delta,Copa Airlines, andLATAM Airlines from Washington, D.C. Dulles Intl Airport to Chile. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,466 reviews

Boarding

8.1

Crew

8.5

Food

7.2

Overall

7.9

Entertainment

7.8

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,466 reviews
Delta
7.9
Good
8,466 reviews

Boarding

8.1

Crew

8.5

Food

7.2

Overall

7.9

Entertainment

7.8

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Copa Airlines
7.5
Good
1,580 reviews
Delta
7.9
Good
8,466 reviews

Boarding

8.1

Crew

8.5

Food

7.2

Overall

7.9

Entertainment

7.8

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
LATAM Airlines
7.4
Good
1,913 reviews
Delta
7.9
Good
8,466 reviews

Boarding

8.1

Crew

8.5

Food

7.2

Overall

7.9

Entertainment

7.8

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,672 reviews
Delta
7.9
Good
8,466 reviews

Boarding

8.1

Crew

8.5

Food

7.2

Overall

7.9

Entertainment

7.8

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Avianca
6.5
Okay
2,514 reviews
Delta
7.9
Good
8,466 reviews

Boarding

8.1

Crew

8.5

Food

7.2

Overall

7.9

Entertainment

7.8

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Chile. 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 Washington, D.C. Dulles Intl Airport to Chile?

    There are many flights that can get you from Washington, D.C. Dulles Intl Airport to Chile in 24h 35m. Fly via Avianca or LATAM Airlines to get the fastest option. There are 5013 mi between Washington, D.C. Dulles Intl Airport and Chile. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The cheapest airlines for a one-way flight from Washington, D.C. Dulles Intl Airport to Chile are Avianca ($230), Copa Airlines ($259), and LATAM Airlines ($262).

  • What are the most popular routes from Washington, D.C. Dulles Intl Airport to Chile?

    The most popular route from Washington, D.C. Dulles Intl Airport to Chile is Washington, D.C. Dulles Intl - Santiago Arturo Merino Benitez. You may also consider Washington, D.C. Dulles Intl - Easter Island Mataveri Intl or Washington, D.C. Dulles Intl - Calama El Loa.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Chile 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 Washington, D.C. Dulles Intl Airport to Chile?

    Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Chile (average of $258). Flying from Washington, D.C. Dulles Intl Airport to Chile in September is currently the most expensive (average of $620). 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 5 airlines flying from Dulles Intl to Chile

Discover the top 5 airlines that operate flights from Dulles Intl to Chile. 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 April 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$258Average$892FlexibilityNo cancel feeOn-timeN/A
Copa AirlinesCheapest$262Average$738FlexibilityNo cancel feeOn-time70%
LATAM AirlinesCheapest$262Average$884FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$328Average$990FlexibilityNo cancel feeOn-time69%
AviancaCheapest$382Average$755FlexibilityNo cancel feeOn-time71%

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