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$220+ 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 6/21. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — SCL
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheap 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 24, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$531
(Priceline)

One-way from

$220
(Priceline)

Popular in

December

Cheapest in

August

Average price

$582
Provider with most accurate pricing for Washington, D.C. (WAS)-Santiago Arturo Merino Benitez flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Santiago Arturo Merino Benitez flights.
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From Washington, D.C. Dulles Intl to Chile
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One-way flight from Washington, D.C. Dulles Intl to Chile
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Highest demand for flights based on searches. 18% potential increase in price ($167 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find 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 24, 2025.

This Priceline deal was found by Cheapflights users on 4/21. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/31:05 amIAD - SCL
2 stops21h 25mAvianca
Wed 6/112:30 pmSCL - IAD
1 stop15h 05mAvianca
Deal found 4/21$484
This Copa Airlines deal was found by Cheapflights users on 4/22. 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.
Mon 10/202:25 amIAD - SCL
1 stop20h 39mCopa Airlines
Sun 10/262:30 amSCL - IAD
1 stop23h 03mCopa Airlines
Deal found 4/22$542
This Delta deal was found by Cheapflights users on 4/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/217:50 pmIAD - SCL
2 stops17h 35mDelta
Mon 10/278:15 amSCL - IAD
2 stops16h 52mDelta
Deal found 4/22$554
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/212:30 pmIAD - SCL
1 stop16h 15mMultiple Airlines
Mon 10/612:55 amSCL - IAD
3 stops25h 20mMultiple Airlines
Deal found 4/23$586
This FlightHub deal was found by Cheapflights users on 4/22. 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 11/112:35 pmIAD - SCL
2 stops32h 25mLATAM Airlines
Sun 11/1611:15 pmSCL - IAD
1 stop21h 27mLATAM Airlines
Deal found 4/22$619
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.
Sat 6/77:00 amIAD - CJC
2 stops32h 24mMultiple Airlines
Sat 6/147:25 amCJC - IAD
2 stops22h 10mMultiple Airlines
Deal found 4/23$827
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/712:30 pmIAD - PUQ
2 stops27h 53mLATAM Airlines
Tue 10/218:58 amPUQ - IAD
2 stops27h 52mLATAM Airlines
Deal found 4/23$850
This Trip.com deal was found by Cheapflights users on 4/22. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/223:25 pmIAD - IPC
2 stops22h 55mMultiple Airlines
Tue 9/24:30 pmIPC - IAD
2 stops43h 30mMultiple Airlines
Deal found 4/22$1,701
This LATAM Airlines deal was found by Cheapflights users on 4/22. 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 10/612:30 pmIAD - IPC
2 stops25h 15mLATAM Airlines
Fri 10/102:40 pmIPC - IAD
2 stops24h 51mLATAM Airlines
Deal found 4/22$1,710

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 24, 2025.
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

Dulles Intl

Fly to

Chile

Route

Depart

Return

Price

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Tue 6/3

1:05 am-10:30 pm

2 stops21h 25m

Santiago Arturo Merino Benitez

Wed 6/11

2:30 pm-5:35 am

1 stop15h 05m

$484

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Mon 10/20

2:25 am-12:04 am

1 stop20h 39m

Santiago Arturo Merino Benitez

Sun 10/26

2:30 am-12:33 am

1 stop23h 03m

$542

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Thu 10/2

10:05 am-6:00 am

2 stops18h 55m

Santiago Arturo Merino Benitez

Tue 10/7

8:15 am-12:07 am

2 stops16h 52m

$558

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Thu 10/2

12:30 pm-5:45 am

1 stop16h 15m

Santiago Arturo Merino Benitez

Mon 10/6

12:55 am-1:15 am

3 stops25h 20m

$586

Washington, D.C.Calama

IAD - CJC

IADCJC

Washington, D.C. Dulles Intl

Sat 6/7

7:00 am-3:24 pm

2 stops32h 24m

Calama El Loa

Sat 6/14

7:25 am-5:35 am

2 stops22h 10m

$827

Washington, D.C.Punta Arenas

IAD - PUQ

IADPUQ

Washington, D.C. Dulles Intl

Wed 4/30

12:11 pm-1:20 pm

2 stops24h 09m

Punta Arenas Pres Ibanez

Sat 5/10

11:59 pm-11:44 am

2 stops36h 45m

$1,256

Washington, D.C.Easter Island

IAD - IPC

IADIPC

Washington, D.C. Dulles Intl

Fri 8/22

3:25 pm-12:20 pm

2 stops22h 55m

Easter Island Mataveri Intl

Tue 9/2

4:30 pm-2:00 pm

2 stops43h 30m

$1,701

Washington, D.C.Easter Island

IAD - IPC

IADIPC

Washington, D.C. Dulles Intl

Mon 10/6

12:30 pm-12:45 pm

2 stops25h 15m

Easter Island Mataveri Intl

Fri 10/10

2:40 pm-4:31 pm

2 stops24h 51m

$1,710

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Sat 6/21

1:05 am-10:30 pm

2 stops21h 25m

$220

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Sun 6/1

1:34 pm-12:50 am

2 stops35h 16m

$279

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

Showing 1-10 of 13 results
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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

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

Currently, April is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Chile (average of $752). Flying from Washington, D.C. Dulles Intl Airport to Chile in December is currently the most expensive (average of $1,098). 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.

What is the cheapest time of day to fly from IAD to CL?

Find hourly flight availability from Dulles Intl to Chile. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2025.

When flying from Washington, D.C. Dulles Intl Airport to Chile, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Chile by month

Plan your trip to Chile by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chile ranges from 0.0 - 2.8 inches per month. June is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Chile when rainfall is around 0.0 in.

Temperature in Chile by month

Plan your trip to Chile by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chile, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 46.4 F).

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 24, 2025.
Read through reviews of airlines operating flights from Washington, D.C. to Chile, such as Delta, Copa Airlines and LATAM Airlines. 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
8.0
Very good
7,920 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Copa Airlines
7.6
Good
1,411 reviews
Delta
8.0
Very good
7,920 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
LATAM Airlines
7.5
Good
1,767 reviews
Delta
8.0
Very good
7,920 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Avianca
6.7
Okay
2,319 reviews
Delta
8.0
Very good
7,920 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • 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 ($220), Copa Airlines ($365), and Delta ($422).

  • 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 - Punta Arenas Pres Ibanez.

  • 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, April is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Chile (average of $752). Flying from Washington, D.C. Dulles Intl Airport to Chile in December is currently the most expensive (average of $1,098). 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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Alternative routes for Dulles Intl to Chile

See prices for flight routes from nearby airports that may be better suited for you.
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Reagan-National to Georgetown flights
Baltimore to Cali flights
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Top 4 airlines flying from Dulles Intl to Chile

Discover the top 4 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 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$433Average$615FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$440Average$789FlexibilityNo cancel feeOn-time70%
DeltaCheapest$573Average$881FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$625Average$965FlexibilityNo cancel feeOn-time81%

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