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$214+ 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 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — SCL
dic. 5 — dic. 121
vie. 12/5
vie. 12/12
1 adult, Economy
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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 noviembre 5, 2025.

This Copa Airlines deal was found by Cheapflights users on 11/3. 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.
dom. 11/91:13 amIAD - SCL
1 stop17h 08mCopa Airlines
mar. 11/1812:20 pmSCL - IAD
1 stop17h 02mCopa Airlines
Deal found 11/3$502
This FlightHub deal was found by Cheapflights users on 11/5. 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.
mar. 11/2512:11 pmIAD - SCL
1 stop16h 44mLATAM Airlines
mar. 12/911:30 pmSCL - IAD
1 stop14h 09mLATAM Airlines
Deal found 11/5$504
This Copa Airlines deal was found by Cheapflights users on 11/4. 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.
lun. 11/241:13 amIAD - SCL
1 stop20h 28mCopa Airlines
mar. 12/95:44 amSCL - IAD
1 stop23h 38mCopa Airlines
Deal found 11/4$507
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
lun. 11/173:24 pmIAD - SCL
1 stop26h 57mCopa Airlines
jue. 11/2012:20 pmSCL - IAD
1 stop17h 02mCopa Airlines
Deal found 11/4$508
This Copa Airlines deal was found by Cheapflights users on 11/4. 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.
mar. 11/41:13 amIAD - SCL
1 stop20h 28mCopa Airlines
mié. 11/1212:20 pmSCL - IAD
1 stop17h 02mCopa Airlines
Deal found 11/4$512
This FlightHub deal was found by Cheapflights users on 11/4. 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.
mar. 11/1112:11 pmIAD - SCL
1 stop16h 44mLATAM Airlines
mar. 11/2511:30 pmSCL - IAD
1 stop14h 01mLATAM Airlines
Deal found 11/4$514
This LATAM Airlines deal was found by Cheapflights users on 11/4. 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.
dom. 11/910:05 amIAD - SCL
1 stop19h 35mLATAM Airlines
mar. 11/1811:25 pmSCL - IAD
2 stops17h 15mLATAM Airlines
Deal found 11/4$519
This Copa Airlines deal was found by Cheapflights users on 11/4. 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.
sáb. 11/291:13 amIAD - SCL
1 stop17h 08mCopa Airlines
jue. 12/185:12 amSCL - IAD
1 stop21h 50mCopa Airlines
Deal found 11/4$522
This Delta deal was found by Cheapflights users on 11/4. 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.
lun. 12/2910:57 amIAD - SCL
2 stops26h 33mDelta
vie. 1/236:30 pmSCL - IAD
2 stops19h 13mDelta
Deal found 11/4$524
This Copa Airlines deal was found by Cheapflights users on 11/4. 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.
mié. 12/31:13 amIAD - SCL
1 stop21h 11mCopa Airlines
sáb. 12/135:44 amSCL - IAD
1 stop23h 38mCopa Airlines
Deal found 11/4$527
This American Airlines deal was found by Cheapflights users on 11/4. 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.
jue. 12/42:06 pmIAD - SCL
2 stops16h 49mAmerican Airlines
dom. 12/710:30 pmSCL - IAD
2 stops17h 04mAmerican Airlines
Deal found 11/4$529
This LATAM Airlines deal was found by Cheapflights users on 11/3. 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.
jue. 12/43:38 pmIAD - ANF
2 stops19h 44mLATAM Airlines
lun. 12/810:18 amANF - IAD
2 stops24h 53mLATAM Airlines
Deal found 11/3$701

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 noviembre 5, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$502
(Copa Airlines)

One-way from

$214
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$722
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.
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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. 14% potential increase in price ($120 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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 noviembre 5, 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

lun. 11/24

1:13 am-11:41 pm

1 stop20h 28m

Santiago Arturo Merino Benitez

mar. 12/9

5:44 am-3:22 am

1 stop23h 38m

$507

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

mar. 11/25

1:13 am-11:41 pm

1 stop20h 28m

Santiago Arturo Merino Benitez

mié. 12/3

5:44 am-3:22 am

1 stop23h 38m

$507

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

mié. 12/3

1:13 am-12:24 am

1 stop21h 11m

Santiago Arturo Merino Benitez

dom. 12/7

12:20 pm-3:22 am

1 stop17h 02m

$512

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

sáb. 11/29

1:13 am-8:21 pm

1 stop17h 08m

Santiago Arturo Merino Benitez

jue. 12/18

5:12 am-1:02 am

1 stop21h 50m

$522

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

lun. 12/29

12:58 pm-3:30 pm

2 stops24h 32m

Santiago Arturo Merino Benitez

lun. 1/26

8:15 am-12:24 am

2 stops18h 09m

$524

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

mié. 12/3

12:30 pm-7:40 am

1 stop17h 10m

Santiago Arturo Merino Benitez

dom. 12/7

11:10 pm-2:40 pm

1 stop17h 30m

$524

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

lun. 12/29

12:58 pm-3:30 pm

2 stops24h 32m

Santiago Arturo Merino Benitez

mié. 1/21

8:15 am-12:24 am

2 stops18h 09m

$524

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

lun. 12/29

10:57 am-3:30 pm

2 stops26h 33m

Santiago Arturo Merino Benitez

vie. 1/23

6:30 pm-11:43 am

2 stops19h 13m

$524

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

vie. 12/12

3:32 pm-6:01 am

1 stop12h 29m

Santiago Arturo Merino Benitez

jue. 12/18

12:20 pm-3:22 am

1 stop17h 02m

$547

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

mié. 11/12

12:55 pm-8:50 am

1 stop17h 55m

Santiago Arturo Merino Benitez

sáb. 11/15

10:45 pm-11:29 am

1 stop14h 44m

$564

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Showing 1-10 of 42 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, 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 January is currently the most expensive (average of $684). 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 noviembre 5, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 31% on flights from Washington, D.C. Dulles Intl Airport to Chile by exploring options for tickets in the evening.

What is the cheapest day to fly from Washington, D.C. Dulles Intl Airport to Chile?

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to Chile. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Chile flight should consider departing on Sunday at noon when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 noviembre 5, 2025.
Read reviews from past customers who have flown Delta, Copa Airlines, and LATAM 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
8,004 reviews

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

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
8,004 reviews
Delta
7.9
Good
8,004 reviews

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

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
7.6
Good
1,561 reviews
Delta
7.9
Good
8,004 reviews

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

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
7.5
Good
1,874 reviews
Delta
7.9
Good
8,004 reviews

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

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
6.6
Okay
2,471 reviews
Delta
7.9
Good
8,004 reviews

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

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 20h 28m. Fly via Copa Airlines, Delta, 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 United Airlines ($259), Copa Airlines ($260), and LATAM Airlines ($382).

  • 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 - Punta Arenas Pres Ibanez or Washington, D.C. Dulles Intl - Puerto Montt El Tepual.

  • 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 January is currently the most expensive (average of $684). 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 noviembre 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$258Average$812FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$426Average$1,012FlexibilityNo cancel feeOn-time81%
AviancaCheapest$436Average$695FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$497Average$795FlexibilityNo cancel feeOn-time70%

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