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$229+ 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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — SCL
Mar 23 — Mar 301
Sun 3/23
Sun 3/30
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 March 18, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$490
(Cheapflightsfares)

One-way from

$229
(Cheapflightsfares)

Popular in

December

Cheapest in

April

Average price

$672
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. 17% potential increase in price ($152 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 18, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 3/17. 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.
Sun 5/47:00 amIAD - SCL
1 stop21h 15mAvianca
Tue 5/132:30 pmSCL - IAD
1 stop15h 05mAvianca
Deal found 3/17$490
This Flightnetwork deal was found by Cheapflights users on 3/17. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/302:21 amIAD - SCL
1 stop20h 23mCopa Airlines
Thu 5/811:28 amSCL - IAD
1 stop13h 01mCopa Airlines
Deal found 3/17$494
This United Airlines deal was found by Cheapflights users on 3/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/228:25 amIAD - SCL
1 stop22h 25mUnited Airlines
Mon 3/249:45 pmSCL - IAD
1 stop14h 37mUnited Airlines
Deal found 3/18$514
This American Airlines deal was found by Cheapflights users on 3/17. 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 3/199:20 amIAD - SCL
2 stops22h 15mAmerican Airlines
Fri 3/219:30 pmSCL - IAD
2 stops20h 27mAmerican Airlines
Deal found 3/17$518
This LATAM Airlines deal was found by Cheapflights users on 3/17. 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.
Tue 10/2112:30 pmIAD - SCL
2 stops25h 30mLATAM Airlines
Mon 10/274:40 pmSCL - IAD
2 stops29h 40mLATAM Airlines
Deal found 3/17$554
This Delta deal was found by Cheapflights users on 3/17. 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.
Sat 11/110:05 amIAD - SCL
2 stops19h 50mDelta
Sun 11/1611:15 pmSCL - IAD
1 stop16h 44mDelta
Deal found 3/17$558
This Kiwi.com deal was found by Cheapflights users on 3/17. 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.
Fri 5/302:21 amIAD - SCL
1 stop17h 03mMultiple Airlines
Mon 6/168:15 pmSCL - IAD
2 stops18h 55mMultiple Airlines
Deal found 3/17$581
This LATAM Airlines deal was found by Cheapflights users on 3/18. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/28:21 amIAD - CJC
2 stops33h 28mMultiple Airlines
Thu 5/84:08 pmCJC - IAD
2 stops26h 39mMultiple Airlines
Deal found 3/18$750
This Trip.com deal was found by Cheapflights users on 3/17. 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.
Wed 11/193:00 pmIAD - PUQ
3 stops49h 46mLATAM Airlines
Sun 11/3010:59 pmPUQ - IAD
2 stops38h 56mLATAM Airlines
Deal found 3/17$761
This Delta deal was found by Cheapflights users on 3/17. 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.
Wed 10/83:00 pmIAD - PUQ
2 stops21h 40mDelta
Fri 10/178:53 amPUQ - IAD
2 stops34h 55mDelta
Deal found 3/17$850
This LATAM Airlines deal was found by Cheapflights users on 3/17. 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 10/85:30 pmIAD - PUQ
3 stops23h 13mMultiple Airlines
Fri 10/172:39 pmPUQ - IAD
3 stops49h 31mMultiple Airlines
Deal found 3/17$893
This SmartFares deal was found by Cheapflights users on 3/18. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2212:15 pmIAD - PMC
2 stops21h 31mLATAM Airlines
Sun 3/231:40 amPMC - IAD
2 stops43h 03mLATAM Airlines
Deal found 3/18$902

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 March 18, 2025.

Fly from

Dulles Intl

Fly to

Chile

Route

Depart

Return

Price

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Sun 5/4

7:00 am-4:15 am

1 stop21h 15m

Santiago Arturo Merino Benitez

Tue 5/13

2:30 pm-5:35 am

1 stop15h 05m

$490

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Wed 4/30

2:21 am-10:44 pm

1 stop20h 23m

Santiago Arturo Merino Benitez

Thu 5/8

11:28 am-12:29 am

1 stop13h 01m

$494

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Wed 4/23

2:12 pm-6:55 am

2 stops16h 43m

Santiago Arturo Merino Benitez

Wed 5/7

9:00 pm-1:22 pm

2 stops16h 22m

$518

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Thu 6/5

5:40 pm-7:00 am

1 stop13h 20m

Santiago Arturo Merino Benitez

Tue 6/17

8:40 pm-12:00 pm

1 stop15h 20m

$574

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Fri 5/30

2:21 am-7:24 pm

1 stop17h 03m

Santiago Arturo Merino Benitez

Mon 6/16

8:15 pm-3:10 pm

2 stops18h 55m

$581

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Mon 6/2

5:40 pm-7:00 am

1 stop13h 20m

Santiago Arturo Merino Benitez

Fri 6/20

8:40 pm-2:59 pm

1 stop18h 19m

$694

Washington, D.C.Calama

IAD - CJC

IADCJC

Washington, D.C. Dulles Intl

Fri 5/2

8:21 am-5:49 pm

2 stops33h 28m

Calama El Loa

Thu 5/8

4:08 pm-6:47 pm

2 stops26h 39m

$750

Washington, D.C.Punta Arenas

IAD - PUQ

IADPUQ

Washington, D.C. Dulles Intl

Sat 4/19

6:18 pm-11:09 pm

2 stops51h 51m

Punta Arenas Pres Ibanez

Sat 4/26

11:59 pm-12:28 am

2 stops49h 29m

$926

Washington, D.C.Punta Arenas

IAD - PUQ

IADPUQ

Washington, D.C. Dulles Intl

Wed 4/30

12:11 pm-11:17 pm

2 stops34h 06m

Punta Arenas Pres Ibanez

Sat 5/10

11:59 pm-2:42 pm

2 stops39h 43m

$941

Washington, D.C.Punta Arenas

IAD - PUQ

IADPUQ

Washington, D.C. Dulles Intl

Wed 4/30

5:32 pm-1:19 pm

2 stops18h 47m

Punta Arenas Pres Ibanez

Fri 5/9

3:59 am-4:45 pm

2 stops37h 46m

$1,339

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/17

Showing 1-10 of 23 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 March 18, 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 March 18, 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
7,908 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

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
7,908 reviews
Delta
8.0
Very good
7,908 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

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
1,404 reviews
Delta
8.0
Very good
7,908 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

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
1,747 reviews
Delta
8.0
Very good
7,908 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

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
8,611 reviews
Delta
8.0
Very good
7,908 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

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
7,908 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

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 ($229), Copa Airlines ($235), and American Airlines ($238).

  • 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 March 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$411Average$604FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$440Average$796FlexibilityNo cancel feeOn-time70%
LATAM AirlinesCheapest$721Average$962FlexibilityNo cancel feeOn-time81%
DeltaCheapest$732Average$925FlexibilityNo cancel feeOn-timeN/A
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