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$218+ 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 3/19. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — SCL
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$558
(Priceline)

One-way from

$218
(KAYAK)

Popular in

December

Cheapest in

August

Average price

$830
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. 15% potential increase in price ($136 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in February 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 February 20, 2025.

This Priceline deal was found by Cheapflights users on 2/19. 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 4/222:35 amIAD - SCL
3 stops25h 40mAvianca
Fri 4/252:30 pmSCL - IAD
1 stop15h 05mAvianca
Deal found 2/19$558
This Kiwi.com deal was found by Cheapflights users on 2/18. 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.
Sun 3/239:30 amIAD - SCL
1 stop13h 25mCopa Airlines
Thu 3/273:32 amSCL - IAD
1 stop12h 31mCopa Airlines
Deal found 2/18$573
This Mytrip deal was found by Cheapflights users on 2/19. 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.
Fri 4/44:05 amIAD - SCL
3 stops23h 56mMultiple Airlines
Mon 4/72:30 pmSCL - IAD
1 stop15h 05mMultiple Airlines
Deal found 2/19$585
This United deal was found by Cheapflights users on 2/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/58:25 amIAD - SCL
1 stop22h 25mUnited Airlines
Thu 3/139:45 pmSCL - IAD
1 stop24h 18mUnited Airlines
Deal found 2/20$599
This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/302:12 pmIAD - SCL
2 stops16h 43mAmerican Airlines
Tue 5/139:55 pmSCL - IAD
2 stops15h 27mAmerican Airlines
Deal found 2/20$603
This Delta deal was found by Cheapflights users on 2/19. 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.
Sun 5/253:00 pmIAD - SCL
1 stop16h 00mDelta
Mon 6/168:40 pmSCL - IAD
1 stop22h 08mDelta
Deal found 2/19$684
This LATAM Airlines deal was found by Cheapflights users on 2/19. 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 3/512:05 pmIAD - SCL
2 stops17h 15mLATAM Airlines
Wed 3/1211:20 pmSCL - IAD
1 stop14h 50mLATAM Airlines
Deal found 2/19$688
This LATAM Airlines deal was found by Cheapflights users on 2/20. 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.
Sat 3/2910:08 pmIAD - ZAL
2 stops38h 01mMultiple Airlines
Fri 4/41:44 pmZAL - IAD
2 stops24h 38mMultiple Airlines
Deal found 2/20$804
This Trip.com deal was found by Cheapflights users on 2/20. 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.
Sun 4/612:11 pmIAD - CJC
2 stops27h 13mMultiple Airlines
Sun 4/1312:36 pmCJC - IAD
2 stops22h 47mMultiple Airlines
Deal found 2/20$829
This Trip.com deal was found by Cheapflights users on 2/20. 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.
Sun 4/612:11 pmIAD - ANF
2 stops24h 55mMultiple Airlines
Sun 4/1310:35 pmANF - IAD
2 stops36h 48mMultiple Airlines
Deal found 2/20$832
This LATAM Airlines deal was found by Cheapflights users on 2/19. 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.
Sat 3/2210:44 amIAD - PUQ
2 stops37h 10mMultiple Airlines
Fri 3/284:43 amPUQ - IAD
2 stops31h 40mMultiple Airlines
Deal found 2/19$909
This KAYAK deal was found by Cheapflights users on 2/19. 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.
Wed 4/3012:11 pmIAD - PUQ
3 stops29h 20mLATAM Airlines
Sat 5/102:34 pmPUQ - IAD
3 stops28h 48mLATAM Airlines
Deal found 2/19$971

Find flights from Dulles Intl to Chile within your budget

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 February 20, 2025.

Fly from

Dulles Intl

Fly to

Chile

Route

Depart

Return

Price

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Tue 4/22

2:35 am-4:15 am

3 stops25h 40m

Santiago Arturo Merino Benitez

Fri 4/25

2:30 pm-5:35 am

1 stop15h 05m

$558

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Sun 3/23

9:30 am-11:55 pm

1 stop13h 25m

Santiago Arturo Merino Benitez

Thu 3/27

3:32 am-3:03 pm

1 stop12h 31m

$573

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Fri 4/4

4:05 am-5:01 am

3 stops23h 56m

Santiago Arturo Merino Benitez

Mon 4/7

2:30 pm-5:35 am

1 stop15h 05m

$585

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Wed 3/5

8:25 am-8:50 am

1 stop22h 25m

Santiago Arturo Merino Benitez

Wed 3/12

9:45 pm-11:22 am

1 stop14h 37m

$599

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Wed 4/30

2:12 pm-6:55 am

2 stops16h 43m

Santiago Arturo Merino Benitez

Tue 5/13

9:55 pm-1:22 pm

2 stops15h 27m

$603

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Sun 5/4

12:29 pm-7:00 am

1 stop18h 31m

Santiago Arturo Merino Benitez

Mon 5/12

12:30 am-7:44 pm

2 stops19h 14m

$684

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Wed 3/5

12:05 pm-7:20 am

2 stops17h 15m

Santiago Arturo Merino Benitez

Wed 3/12

10:40 pm-6:47 pm

2 stops21h 07m

$688

Washington, D.C.Valdivia

IAD - ZAL

IADZAL

Washington, D.C. Dulles Intl

Sat 3/29

10:08 pm-1:09 pm

2 stops38h 01m

Valdivia Pichoy

Fri 4/4

1:44 pm-1:22 pm

2 stops24h 38m

$804

Washington, D.C.Calama

IAD - CJC

IADCJC

Washington, D.C. Dulles Intl

Sun 4/6

12:11 pm-3:24 pm

2 stops27h 13m

Calama El Loa

Sun 4/13

12:36 pm-11:23 am

2 stops22h 47m

$829

Washington, D.C.Antofagasta

IAD - ANF

IADANF

Washington, D.C. Dulles Intl

Sun 4/6

12:11 pm-1:06 pm

2 stops24h 55m

Antofagasta Cerro Moreno

Sun 4/13

10:35 pm-11:23 am

2 stops36h 48m

$832

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 21 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.

Travel insights for flights from Dulles Intl to Chile

Get recent, data-driven insights about flights from Dulles Intl to Chile including ideal travel times, pricing trends, and more.

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 February 20, 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 February 20, 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
8,219 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Overall

8.0

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
8,219 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Overall

8.0

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
1,510 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Overall

8.0

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
1,795 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Overall

8.0

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.

United Airlines
7.4
Good
8,765 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Overall

8.0

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.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Overall

8.0

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 Copa Airlines ($218), American Airlines ($288), and Delta ($323).

  • 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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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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$405Average$600FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$440Average$761FlexibilityNo cancel feeOn-time70%
LATAM AirlinesCheapest$721Average$888FlexibilityNo cancel feeOn-time81%
DeltaCheapest$732Average$907FlexibilityNo cancel feeOn-timeN/A
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