What are the cheapest airlines to fly from Washington, D.C. to Chile one-way?

The cheapest airlines for a one-way flight from Washington, D.C. to Chile are American Airlines ($232), Avianca ($233), and Copa Airlines ($235).

What are the most popular routes from Washington, D.C. to Chile?

While some choose either Washington, D.C. Reagan-National - Santiago Arturo Merino Benitez or Baltimore/Washington - Santiago Arturo Merino Benitez, Washington, D.C. Dulles Intl - Santiago Arturo Merino Benitez is the most popular route from Washington, D.C. to Chile.

What are the most popular airlines that fly from Washington, D.C. to Chile?

Consider American Airlines, Copa Airlines or Delta when booking your flight. These represent the most popular airlines when flying from Washington, D.C. to Chile.

How far in advance should I book a flight from Washington, D.C. to Chile?

Travelers have found it’s best to book a flight 9 days in advance to save up to 105% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 9 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Washington, D.C. to Chile 1-2 weeks in advance for as low as $381, or $801 for flights within the next 24 hours.

What is the cheapest month to fly from Washington, D.C. to Chile?

Our data shows that April tends to be the cheapest month to fly to Chile from Washington, D.C.. Users have commonly found prices around $727 for the month, but tickets can be as low as $411. Due to multiple factors, prepare for potentially higher prices in December.

Can I find deals for flights from Washington, D.C. to Chile that include hotel bookings?

Yes. In addition to deals on Washington, D.C. to Chile flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Washington, D.C. to Chile?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Chile.

Can I find deals for business class flights from Washington, D.C. to Chile?

Yes. Cheapflights offers flight deals from Washington, D.C. 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.

$646+ Flights from Washington, D.C. to Chile

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Cheap flight deals from Washington, D.C. to Chile

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$490 (Cheapflightsfares)
One-way from	$232 (American Airlines)
Popular in	December
Cheapest in	April
Average price	$581

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. (WAS) to Chile

Search Deals

One-way flight from Washington, D.C. (WAS) to Chile

Search Deals

Highest demand for flights based on searches. 17% potential increase in price ($155 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($32 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

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Find flight deals from Washington, D.C. to Chile

Cheapest flights from Washington, D.C. to Chile
Explore the most affordable flight options available from Washington, D.C. to Chile. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2025.

Wed 4/307:00 amIAD - SCL

1 stop15h 30mAvianca

Tue 5/132:30 pmSCL - IAD

1 stop15h 05mAvianca

Deal found 3/31

$490

Sun 4/62:19 amIAD - SCL

1 stop20h 52mCopa Airlines

Tue 4/812:30 amSCL - IAD

1 stop14h 34mCopa Airlines

Deal found 3/31

$502

Wed 5/77:01 pmBWI - SCL

1 stop11h 54mAmerican Airlines

Fri 5/99:00 pmSCL - BWI

1 stop21h 15mAmerican Airlines

Deal found 3/31

$514

Wed 5/71:49 pmDCA - SCL

1 stop17h 06mAmerican Airlines

Fri 5/99:00 pmSCL - DCA

1 stop19h 28mAmerican Airlines

Deal found 3/31

$514

Thu 5/159:11 amIAD - SCL

2 stops21h 44mAmerican Airlines

Sat 5/249:00 pmSCL - IAD

2 stops27h 02mAmerican Airlines

Deal found 3/31

$518

Mon 4/282:19 amIAD - SCL

1 stop17h 05mMultiple Airlines

Tue 5/62:30 pmSCL - IAD

1 stop15h 05mMultiple Airlines

Deal found 3/30

$527

Mon 4/284:49 pmBWI - SCL

1 stop12h 15mCopa Airlines

Sun 5/412:24 amSCL - BWI

1 stop14h 51mCopa Airlines

Deal found 3/31

$542

Sat 10/257:00 amIAD - SCL

2 stops22h 40mLATAM Airlines

Sat 11/85:15 amSCL - IAD

2 stops20h 52mLATAM Airlines

Deal found 3/31

$554

Sat 10/255:00 pmDCA - SCL

1 stop13h 00mLATAM Airlines

Sat 11/86:30 amSCL - DCA

2 stops18h 49mLATAM Airlines

Deal found 3/31

$554

Sat 11/110:05 amIAD - SCL

2 stops19h 50mDelta

Sun 11/1611:15 pmSCL - IAD

1 stop16h 42mDelta

Deal found 3/31

$558

Wed 10/11:45 pmDCA - SCL

2 stops16h 05mDelta

Tue 10/1410:55 pmSCL - DCA

2 stops16h 44mDelta

Deal found 3/30

$558

Wed 4/306:00 amDCA - SCL

2 stops31h 30mMultiple Airlines

Tue 5/612:30 amSCL - DCA

2 stops20h 19mMultiple Airlines

Deal found 3/31

$574

Best flights from Washington, D.C. to Chile
Discover carefully curated flight deals from Washington, D.C. to Chile that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 1, 2025.

Wed 4/307:00 amIAD - SCL

1 stop15h 30mAvianca

Tue 5/132:30 pmSCL - IAD

1 stop15h 05mAvianca

Deal found 3/31

$490

Sun 4/62:19 amIAD - SCL

1 stop20h 52mCopa Airlines

Tue 4/812:30 amSCL - IAD

1 stop14h 34mCopa Airlines

Deal found 3/31

$502

Wed 5/77:01 pmBWI - SCL

1 stop11h 54mAmerican Airlines

Fri 5/99:00 pmSCL - BWI

1 stop21h 15mAmerican Airlines

Deal found 3/31

$514

Mon 4/282:19 amIAD - SCL

1 stop17h 05mMultiple Airlines

Tue 5/62:30 pmSCL - IAD

1 stop15h 05mMultiple Airlines

Deal found 3/30

$527

Mon 4/710:15 amIAD - SCL

1 stop20h 45mLATAM Airlines

Wed 4/97:40 amSCL - IAD

2 stops16h 48mLATAM Airlines

Deal found 3/31

$567

Wed 5/213:37 pmIAD - SCL

1 stop15h 23mDelta

Sun 5/258:40 pmSCL - IAD

1 stop20h 04mDelta

Deal found 3/31

$574

Wed 5/71:49 pmDCA - SCL

1 stop17h 06mAmerican Airlines

Fri 5/99:00 pmSCL - DCA

1 stop19h 28mAmerican Airlines

Deal found 3/31

$514

Mon 4/284:49 pmBWI - SCL

1 stop12h 15mCopa Airlines

Sun 5/412:24 amSCL - BWI

1 stop14h 51mCopa Airlines

Deal found 3/31

$542

Thu 5/159:11 amIAD - SCL

2 stops21h 44mAmerican Airlines

Sat 5/249:00 pmSCL - IAD

2 stops27h 02mAmerican Airlines

Deal found 3/31

$518

Wed 4/306:00 amDCA - SCL

2 stops31h 30mMultiple Airlines

Tue 5/612:30 amSCL - DCA

2 stops20h 19mMultiple Airlines

Deal found 3/31

$574

Sun 5/43:50 pmDCA - SCL

1 stop15h 10mLATAM Airlines

Fri 5/98:40 amSCL - DCA

3 stops33h 42mLATAM Airlines

Deal found 3/31

$578

Wed 5/2111:55 amBWI - SCL

1 stop19h 05mDelta

Sat 5/2412:30 amSCL - BWI

2 stops18h 09mDelta

Deal found 4/1

$614

Last-minute flights from Washington, D.C. to Chile
Discover last-minute flight deals from Washington, D.C. to Chile. Data last updated April 1, 2025 and is based on user searches.

Sun 4/62:19 amIAD - SCL

1 stop20h 52mCopa Airlines

Tue 4/812:30 amSCL - IAD

1 stop14h 34mCopa Airlines

Deal found 3/31

$502

Sun 4/62:19 amIAD - SCL

1 stop20h 52mMultiple Airlines

Wed 4/97:15 amSCL - IAD

2 stops17h 13mMultiple Airlines

Deal found 3/31

$720

Mon 4/710:15 amIAD - SCL

2 stops17h 15mLATAM Airlines

Wed 4/97:40 amSCL - IAD

2 stops16h 48mLATAM Airlines

Deal found 3/31

$567

Mon 4/74:49 pmBWI - SCL

1 stop12h 15mCopa Airlines

Fri 4/184:17 amSCL - BWI

1 stop34h 58mCopa Airlines

Deal found 4/1

$3,278

Mon 4/710:15 amIAD - SCL

1 stop20h 45mLATAM Airlines

Wed 4/97:40 amSCL - IAD

2 stops16h 48mLATAM Airlines

Deal found 3/31

$567

Fri 4/117:00 amBWI - SCL

2 stops21h 45mLATAM Airlines

Fri 4/187:40 amSCL - BWI

2 stops17h 01mLATAM Airlines

Deal found 3/31

$814

Fri 4/113:40 pmDCA - SCL

2 stops45h 50mLATAM Airlines

Sun 4/203:40 pmSCL - DCA

2 stops45h 18mLATAM Airlines

Deal found 4/1

$911

Fri 4/111:54 pmDCA - SCL

1 stop16h 56mDelta

Fri 4/187:15 amSCL - DCA

2 stops16h 24mDelta

Deal found 4/1

$918

Fri 4/111:48 pmIAD - SCL

2 stops17h 02mDelta

Fri 4/187:15 amSCL - IAD

2 stops17h 13mDelta

Deal found 4/1

$922

Fri 4/113:25 pmIAD - SCL

1 stop22h 00mAvianca

Fri 4/182:30 pmSCL - IAD

1 stop15h 05mAvianca

Deal found 3/31

$998

Fri 4/117:13 pmBWI - SCL

1 stop11h 42mAmerican Airlines

Sun 4/209:55 pmSCL - BWI

1 stop20h 28mAmerican Airlines

Deal found 3/31

$1,764

Sat 4/196:28 pmDCA - SCL

1 stop12h 32mLATAM Airlines

Fri 6/2711:00 amSCL - DCA

1 stop27h 03mLATAM Airlines

Deal found 3/31

$627

One-way flights from Washington, D.C. to Chile
Search for one-way flight options from Washington, D.C. to Chile. Find affordable one-way fares based on user searches. Data last updated April 1, 2025.

Wed 5/75:26 pmDCA - SCL

1 stop13h 29mAmerican Airlines

Deal found 3/31

$232

Wed 4/167:00 amIAD - SCL

1 stop21h 15mAvianca

Deal found 3/31

$233

Mon 4/79:28 amIAD - SCL

1 stop13h 43mCopa Airlines

Deal found 3/31

$235

Mon 4/72:12 pmIAD - SCL

2 stops16h 43mAmerican Airlines

Deal found 3/31

$238

Mon 4/78:09 amBWI - SCL

1 stop22h 46mAmerican Airlines

Deal found 3/31

$238

Wed 5/711:45 amDCA - SCL

3 stops25h 20mMultiple Airlines

Deal found 3/31

$262

Thu 6/53:37 pmIAD - SCL

1 stop15h 23mDelta

Deal found 3/31

$268

Sun 6/15:10 pmDCA - SCL

2 stops15h 45mDelta

Deal found 3/31

$268

Mon 5/265:30 pmBWI - SCL

2 stops44h 15mMultiple Airlines

Deal found 3/30

$271

Mon 5/261:52 pmBWI - SCL

1 stop17h 08mDelta

Deal found 3/30

$288

Wed 5/710:09 amIAD - SCL

3 stops26h 56mLATAM Airlines

Deal found 3/31

$291

Mon 5/2611:55 amBWI - SCL

2 stops34h 00mLATAM Airlines

Deal found 3/31

$327

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Chile that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Wed 4/30

7:00 am-10:30 pm

1 stop15h 30m

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

Sun 6/1

9:32 am-2:47 am

1 stop17h 15m

Santiago Arturo Merino Benitez

Sat 6/7

4:11 am-12:29 am

1 stop20h 18m

$502

BaltimoreSantiago

BWI - SCL

BWISCL

Baltimore/Washington

Wed 5/7

7:01 pm-6:55 am

1 stop11h 54m

Santiago Arturo Merino Benitez

Fri 5/9

9:00 pm-6:15 pm

1 stop21h 15m

$514

Washington, D.C.Santiago

DCA - SCL

DCASCL

Washington, D.C. Reagan-National

Wed 5/7

1:49 pm-6:55 am

1 stop17h 06m

Santiago Arturo Merino Benitez

Fri 5/9

9:00 pm-4:28 pm

1 stop19h 28m

$514

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Thu 5/15

9:11 am-6:55 am

2 stops21h 44m

Santiago Arturo Merino Benitez

Sat 5/24

9:00 pm-12:02 am

2 stops27h 02m

$518

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Mon 4/28

2:19 am-7:24 pm

1 stop17h 05m

Santiago Arturo Merino Benitez

Tue 5/6

2:30 pm-5:35 am

1 stop15h 05m

$527

BaltimoreSantiago

BWI - SCL

BWISCL

Baltimore/Washington

Mon 4/28

4:49 pm-5:04 am

1 stop12h 15m

Santiago Arturo Merino Benitez

Sun 5/4

12:24 am-3:15 pm

1 stop14h 51m

$542

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Wed 5/21

12:39 pm-7:00 am

1 stop18h 21m

Santiago Arturo Merino Benitez

Sun 5/25

8:40 pm-11:44 am

1 stop15h 04m

$574

Washington, D.C.Santiago

DCA - SCL

DCASCL

Washington, D.C. Reagan-National

Wed 4/30

6:00 am-1:30 pm

2 stops31h 30m

Santiago Arturo Merino Benitez

Tue 5/6

12:30 am-8:49 pm

2 stops20h 19m

$574

Washington, D.C.Santiago

DCA - SCL

DCASCL

Washington, D.C. Reagan-National

Sun 5/4

3:50 pm-7:00 am

1 stop15h 10m

Santiago Arturo Merino Benitez

Fri 5/9

8:40 am-6:22 pm

3 stops33h 42m

$578

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 48 results

...

Best time to book a flight from Washington, D.C. to Chile

Have a flexible travel schedule? Discover the best time to fly to Chile from Washington, D.C. 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. to Chile

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

Currently, April is the cheapest month in which you can book a flight from Washington, D.C. to Chile (average of $752). Flying from Washington, D.C. 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 WAS to CL?

When flying from Washington, D.C. 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

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

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

Peruse reviews from past customers who have flown with Delta, Copa Airlines and LATAM Airlines from Washington, D.C. to Chile to help guide your decision. 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

7,899 reviews

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

7,899 reviews

Delta

8.0

Very good

7,899 reviews

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

1,400 reviews

Delta

8.0

Very good

7,899 reviews

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

1,754 reviews

Delta

8.0

Very good

7,899 reviews

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

7,899 reviews

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

2,301 reviews

Delta

8.0

Very good

7,899 reviews

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

What are the cheapest airlines to fly from Washington, D.C. to Chile one-way?
The cheapest airlines for a one-way flight from Washington, D.C. to Chile are American Airlines ($232), Avianca ($233), and Copa Airlines ($235).
What are the most popular routes from Washington, D.C. to Chile?
While some choose either Washington, D.C. Reagan-National - Santiago Arturo Merino Benitez or Baltimore/Washington - Santiago Arturo Merino Benitez, Washington, D.C. Dulles Intl - Santiago Arturo Merino Benitez is the most popular route from Washington, D.C. to Chile.
Can I find deals for flights from Washington, D.C. to Chile that include hotel bookings?
Yes. In addition to deals on Washington, D.C. to Chile flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington, D.C. to Chile?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Chile.
Can I find deals for business class flights from Washington, D.C. to Chile?
Yes. Cheapflights offers flight deals from Washington, D.C. 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. to Chile?
Currently, April is the cheapest month in which you can book a flight from Washington, D.C. to Chile (average of $752). Flying from Washington, D.C. 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

Browse thousands of different options on Cheapflights for your next trip

Top 5 airlines flying from Washington, D.C. to Chile

Airline	Cheapest	Average	Flexibility	On-time
Avianca	Cheapest$411	Average$605	FlexibilityNo cancel fee	On-time71%
LATAM Airlines	Cheapest$422	Average$921	FlexibilityNo cancel fee	On-time81%
Copa Airlines	Cheapest$440	Average$752	FlexibilityNo cancel fee	On-time70%
Delta	Cheapest$501	Average$924	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$637	Average$867	FlexibilityNo cancel fee	On-time71%

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$232+ Cheap flights from Washington, D.C. (WAS) 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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Washington, D.C. to Chile with Cheapflights

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Cheap flight deals from Washington, D.C. to Chile

Keep the following information in mind while searching for Washington, D.C. to Chile flight deals. Data was last updated April 1, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Washington, D.C. to Chile

Cheapest flights from Washington, D.C. to ChileExplore the most affordable flight options available from Washington, D.C. to Chile. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2025.

Explore the most affordable flight options available from Washington, D.C. to Chile. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Chile that are best for you.

Best time to book a flight from Washington, D.C. to Chile

Have a flexible travel schedule? Discover the best time to fly to Chile from Washington, D.C. with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to Chile

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

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

Find hourly flight availability from Washington, D.C. 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 1, 2025.

Rainfall in Chile by month

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

Temperature in Chile by month

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

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 1, 2025.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. 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. to Chile one-way?

What are the most popular routes from Washington, D.C. to Chile?

Can I find deals for flights from Washington, D.C. to Chile that include hotel bookings?

How can I find direct flights from Washington, D.C. to Chile?

Can I find deals for business class flights from Washington, D.C. to Chile?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Washington, D.C. to Chile

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Washington, D.C. to Chile

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Cheapest flights from Washington, D.C. to Chile
Explore the most affordable flight options available from Washington, D.C. to Chile. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2025.