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$225+ 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 3/16. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — SCL
Dec 26 — Jan 21
Fri 12/26
Fri 1/2
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 November 26, 2025.

This Copa Airlines deal was found by Cheapflights users on 11/24. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/241:13 amIAD - SCL
1 stop17h 08mCopa Airlines
Tue 12/912:20 pmSCL - IAD
1 stop17h 02mCopa Airlines
Deal found 11/24$512
This American Airlines deal was found by Cheapflights users on 11/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/296:04 amIAD - SCL
1 stop23h 56mAmerican Airlines
Sat 12/611:15 pmSCL - IAD
1 stop25h 28mAmerican Airlines
Deal found 11/24$521
This FlightHub deal was found by Cheapflights users on 11/24. 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 11/2510:05 amIAD - SCL
2 stops17h 45mLATAM Airlines
Tue 12/95:15 amSCL - IAD
2 stops20h 57mLATAM Airlines
Deal found 11/24$524
This Kiwi.com deal was found by Cheapflights users on 11/24. 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 12/17:49 pmIAD - SCL
2 stops17h 26mMultiple Airlines
Sat 12/65:44 amSCL - IAD
1 stop23h 38mMultiple Airlines
Deal found 11/24$526
This Delta deal was found by Cheapflights users on 11/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/69:00 amIAD - SCL
2 stops20h 00mDelta
Wed 12/1011:10 pmSCL - IAD
1 stop14h 25mDelta
Deal found 11/24$529
This Copa Airlines deal was found by Cheapflights users on 11/24. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/13:32 pmIAD - SCL
1 stop12h 29mCopa Airlines
Fri 12/55:44 amSCL - IAD
1 stop19h 49mCopa Airlines
Deal found 11/24$532
This Priceline deal was found by Cheapflights users on 11/26. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/22:35 pmIAD - SCL
1 stop12h 55mAvianca
Tue 12/97:25 amSCL - IAD
1 stop23h 00mAvianca
Deal found 11/26$543
This Priceline deal was found by Cheapflights users on 11/25. 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.
Mon 12/12:35 pmIAD - SCL
1 stop22h 45mAvianca
Sat 12/67:25 amSCL - IAD
1 stop23h 00mAvianca
Deal found 11/25$552
This Priceline deal was found by Cheapflights users on 11/25. 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.
Wed 12/32:35 pmIAD - SCL
1 stop12h 55mAvianca
Tue 12/94:25 pmSCL - IAD
2 stops24h 30mAvianca
Deal found 11/25$553
This FlightHub deal was found by Cheapflights users on 11/25. 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 12/64:15 pmIAD - SCL
2 stops21h 05mAvianca
Tue 12/97:25 amSCL - IAD
1 stop23h 00mAvianca
Deal found 11/25$558
This LATAM Airlines deal was found by Cheapflights users on 11/24. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:00 amIAD - CJC
2 stops27h 07mLATAM Airlines
Fri 12/56:24 pmCJC - IAD
2 stops19h 15mLATAM Airlines
Deal found 11/24$741
This LATAM Airlines deal was found by Cheapflights users on 11/24. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/77:01 amIAD - ANF
2 stops34h 52mLATAM Airlines
Thu 12/116:00 amANF - IAD
2 stops20h 12mLATAM Airlines
Deal found 11/24$878

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 November 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$518
(Kiwi.com)

One-way from

$225
(Avianca)

Popular in

December

Cheapest in

April

Average price

$712
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. 14% potential increase in price ($121 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 November 26, 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

Sun 1/4

4:17 pm-7:40 am

1 stop13h 23m

Santiago Arturo Merino Benitez

Fri 1/30

11:30 pm-7:09 pm

1 stop21h 39m

$524

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Sat 12/6

12:45 pm-8:50 am

1 stop18h 05m

Santiago Arturo Merino Benitez

Wed 12/10

10:45 pm-11:23 am

1 stop14h 38m

$524

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Thu 1/1

12:58 pm-7:40 am

1 stop16h 42m

Santiago Arturo Merino Benitez

Thu 1/29

9:30 pm-9:13 am

1 stop13h 43m

$524

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Sun 2/15

12:35 pm-7:40 am

1 stop17h 05m

Santiago Arturo Merino Benitez

Wed 3/11

10:30 pm-7:19 pm

1 stop21h 49m

$524

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Wed 2/18

7:15 am-7:40 am

1 stop22h 25m

Santiago Arturo Merino Benitez

Sun 3/8

10:10 pm-2:39 pm

1 stop17h 29m

$524

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Mon 2/16

7:51 pm-3:15 pm

2 stops17h 24m

Santiago Arturo Merino Benitez

Thu 3/12

8:10 am-12:26 am

2 stops17h 16m

$524

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Wed 2/18

12:35 pm-3:30 pm

2 stops24h 55m

Santiago Arturo Merino Benitez

Fri 3/6

6:30 pm-11:35 am

2 stops19h 05m

$524

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Mon 2/16

7:51 pm-3:15 pm

2 stops17h 24m

Santiago Arturo Merino Benitez

Tue 3/10

10:10 pm-2:39 pm

1 stop17h 29m

$524

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Fri 3/13

9:29 am-6:00 am

1 stop19h 31m

Santiago Arturo Merino Benitez

Mon 3/16

12:28 pm-12:32 am

1 stop13h 04m

$525

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Thu 2/19

6:00 am-7:00 am

2 stops23h 00m

Santiago Arturo Merino Benitez

Thu 3/12

8:10 am-12:26 am

2 stops17h 16m

$529

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/24

Showing 1-10 of 44 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 September is currently the most expensive (average of $622). 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 November 26, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 34% on flights from Washington, D.C. Dulles Intl Airport to Chile by exploring options for tickets in the evening.

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 November 26, 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
8,003 reviews

Crew

8.5

Overall

7.9

Boarding

8.1

Comfort

7.9

Food

7.3

Entertainment

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
8,003 reviews
Delta
7.9
Good
8,003 reviews

Crew

8.5

Overall

7.9

Boarding

8.1

Comfort

7.9

Food

7.3

Entertainment

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
1,569 reviews
Delta
7.9
Good
8,003 reviews

Crew

8.5

Overall

7.9

Boarding

8.1

Comfort

7.9

Food

7.3

Entertainment

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
1,886 reviews
Delta
7.9
Good
8,003 reviews

Crew

8.5

Overall

7.9

Boarding

8.1

Comfort

7.9

Food

7.3

Entertainment

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
2,477 reviews
Delta
7.9
Good
8,003 reviews

Crew

8.5

Overall

7.9

Boarding

8.1

Comfort

7.9

Food

7.3

Entertainment

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 13h 23m. Fly via Delta, United Airlines, 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 Copa Airlines ($260), American Airlines ($263), and Delta ($263).

  • 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 - Easter Island Mataveri Intl.

  • 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 $622). 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 November 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$258Average$812FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$385Average$986FlexibilityNo cancel feeOn-time81%
AviancaCheapest$482Average$696FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$497Average$767FlexibilityNo cancel feeOn-time70%

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