How long does it take to fly to Santiago?

On average, it takes 12h 51m to fly from Washington, D.C. to Santiago if you fly out of Baltimore (the most popular airport in Washington, D.C.) and into Santiago (the most popular airport in Santiago). If you’re flying out of Washington, D.C. and into Santiago, then the flight time is around 13h.

What airlines fly to Santiago?

LATAM Airlines, Copa Airlines and Avianca are the top three most popular airlines that fly to Santiago from Washington, D.C. according to our data. LATAM Airlines is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Santiago. Keep in mind that there are 6 different airlines that fly to Santiago on a routine basis, so you have a few additional options to choose from.

Which airport is the most popular layover for flights between Washington, D.C. and Santiago?

Atlanta (ATL) was the most common stop: 31% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Washington, D.C. to Santiago?

Flights via Bogotá (BOG) offer the lowest average round-trip price of $635.

Which layover airport has the shortest travel time from Washington, D.C. to Santiago?

Flights connecting via Miami (MIA) have the shortest average one-way travel time: 12h 19m.

What is the cheapest airline that flies from Washington, D.C. to Santiago Arturo Merino Benitez?

Avianca, LATAM Airlines, and United Airlines are the most popular carriers operating from Washington, D.C. to Santiago Arturo Merino Benitez

Which layover airport has the shortest connection time from Washington, D.C. to Santiago?

Miami (MIA) has the shortest average layover time for this route: 2h 10m.

When did momondo last update prices for flights from Washington, D.C. to Santiago Arturo Merino Benitez Airport?

Prices for flights from Washington, D.C. to Santiago Arturo Merino Benitez Airport were last updated today.

How many operators does momondo search for flights from Washington, D.C. to Santiago Arturo Merino Benitez Airport?

The number of operators available for flights from Washington, D.C. to Santiago Arturo Merino Benitez Airport is 6 as of December 2025.

How old do you have to be to fly from Washington, D.C. to Santiago Arturo Merino Benitez Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Santiago Arturo Merino Benitez Airport.

What documentation or ID do you need to fly to Santiago Arturo Merino Benitez Airport?

The necessary travel and health documents for your Santiago Arturo Merino Benitez Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$215 Cheap Flights from Washington, D.C. to Santiago in 2025/26

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Cheap round-trip flights

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4:45 pm - 7:40 amBWI-SCL

12h 55m1 stop

12:40 am - 8:15 pmSCL-BWI

21h 35m2 stops

$495Multiple Airlines

Find Deal

Sun, Feb 1 - Fri, Feb 13

4:45 pm - 7:40 amBWI-SCL

12h 55m1 stop

10:35 am - 12:41 amSCL-BWI

16h 06m2 stops

$509LATAM Airlines

Find Deal

Wed, Jan 28 - Mon, Feb 9

4:38 pm - 7:40 amBWI-SCL

14h 02m1 stop

10:10 pm - 10:53 amSCL-BWI

13h 43m1 stop

$512LATAM Airlines

Find Deal

Wed, Mar 11 - Sun, Mar 15

1:02 pm - 7:40 amBWI-SCL

16h 38m1 stop

11:10 pm - 3:39 pmSCL-BWI

18h 29m1 stop

$514Delta

Find Deal

Sun, Feb 1 - Sat, Feb 14

4:15 pm - 3:20 pmIAD-SCL

21h 05m2 stops

4:25 pm - 5:25 amSCL-IAD

14h 00m1 stop

$517Avianca

Find Deal

Mon, Mar 2 - Sun, Mar 8

10:40 am - 5:35 amBWI-SCL

16h 55m2 stops

11:10 pm - 3:39 pmSCL-BWI

18h 29m1 stop

$519Delta

Find Deal

Sun, Feb 15 - Thu, Feb 26

10:09 am - 9:00 amBWI-SCL

20h 51m1 stop

11:15 pm - 2:26 pmSCL-BWI

17h 11m1 stop

$524American Airlines

Find Deal

Fri, Jan 30 - Thu, Feb 12

3:59 pm - 8:15 amDCA-SCL

14h 16m1 stop

10:25 pm - 12:30 pmSCL-DCA

16h 05m1 stop

$524American Airlines

Find Deal

Tue, Feb 3 - Wed, Mar 4

1:12 am - 11:43 pmIAD-SCL

20h 31m1 stop

12:28 pm - 3:15 amSCL-IAD

16h 47m1 stop

$525Copa Airlines

Find Deal

Thu, Jan 29 - Thu, Feb 12

4:15 pm - 3:20 pmIAD-SCL

21h 05m2 stops

1:35 am - 3:10 amSCL-IAD

27h 35m2 stops

$528Avianca

Find Deal

Mon, Mar 2 - Sat, Mar 7

Copa Airlines flights from Washington, D.C. to Santiago

Our best Copa Airlines deals on Washington, D.C. to Santiago flight tickets

Copa Airlines

Jan 29

IAD1:12 amWashington, D.C. Dulles Intl

20h 31m

1 stop

SCL11:43 pmSantiago Arturo Merino Benitez

Feb 12

SCL12:28 pmSantiago Arturo Merino Benitez

16h 47m

1 stop

IAD3:15 amWashington, D.C. Dulles Intl

$525

Find similar

Copa Airlines

Dec 9

IAD8:22 amWashington, D.C. Dulles Intl

13h 19m

1 stop

SCL11:41 pmSantiago Arturo Merino Benitez

Dec 10

SCL5:12 amSantiago Arturo Merino Benitez

24h 10m

1 stop

IAD3:22 amWashington, D.C. Dulles Intl

$541

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Copa Airlines

Mar 12

IAD2:18 amWashington, D.C. Dulles Intl

21h 16m

1 stop

SCL12:34 amSantiago Arturo Merino Benitez

Mar 20

SCL3:32 amSantiago Arturo Merino Benitez

22h 00m

1 stop

IAD12:32 amWashington, D.C. Dulles Intl

$554

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Avianca flights from Washington, D.C. to Santiago

Our best Avianca deals on Washington, D.C. to Santiago flight tickets

Avianca

Mar 2

IAD4:15 pmWashington, D.C. Dulles Intl

21h 05m

2 stops

SCL3:20 pmSantiago Arturo Merino Benitez

Mar 8

SCL4:25 pmSantiago Arturo Merino Benitez

14h 00m

1 stop

IAD5:25 amWashington, D.C. Dulles Intl

$517

Find similar

Avianca

Mar 14

IAD5:30 amWashington, D.C. Dulles Intl

23h 00m

2 stops

SCL5:30 amSantiago Arturo Merino Benitez

Mar 21

SCL7:25 amSantiago Arturo Merino Benitez

21h 45m

2 stops

IAD4:10 amWashington, D.C. Dulles Intl

$518

Find similar

Avianca

Mar 14

IAD3:35 pmWashington, D.C. Dulles Intl

31h 55m

1 stop

SCL12:30 amSantiago Arturo Merino Benitez

Mar 20

SCL1:35 amSantiago Arturo Merino Benitez

28h 50m

1 stop

IAD5:25 amWashington, D.C. Dulles Intl

$524

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momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreSantiago

BWI - SCL

BWISCL

Baltimore/Washington

Sun 2/1

4:45 pm-7:40 am

1 stop12h 55m

Santiago Arturo Merino Benitez

Fri 2/13

12:40 am-8:15 pm

2 stops21h 35m

$495

BaltimoreSantiago

BWI - SCL

BWISCL

Baltimore/Washington

Wed 1/28

4:45 pm-7:40 am

1 stop12h 55m

Santiago Arturo Merino Benitez

Mon 2/9

10:35 am-12:41 am

2 stops16h 06m

$509

BaltimoreSantiago

BWI - SCL

BWISCL

Baltimore/Washington

Wed 3/11

4:38 pm-7:40 am

1 stop14h 02m

Santiago Arturo Merino Benitez

Sun 3/15

10:10 pm-10:53 am

1 stop13h 43m

$512

BaltimoreSantiago

BWI - SCL

BWISCL

Baltimore/Washington

Sun 2/1

1:02 pm-7:40 am

1 stop16h 38m

Santiago Arturo Merino Benitez

Sat 2/14

11:10 pm-3:39 pm

1 stop18h 29m

$514

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Mon 3/2

4:15 pm-3:20 pm

2 stops21h 05m

Santiago Arturo Merino Benitez

Sun 3/8

4:25 pm-5:25 am

1 stop14h 00m

$517

BaltimoreSantiago

BWI - SCL

BWISCL

Baltimore/Washington

Sun 2/15

10:40 am-5:35 am

2 stops16h 55m

Santiago Arturo Merino Benitez

Thu 2/26

11:10 pm-3:39 pm

1 stop18h 29m

$519

BaltimoreSantiago

BWI - SCL

BWISCL

Baltimore/Washington

Fri 1/30

10:09 am-9:00 am

1 stop20h 51m

Santiago Arturo Merino Benitez

Thu 2/12

11:15 pm-2:26 pm

1 stop17h 11m

$524

Washington, D.C.Santiago

DCA - SCL

DCASCL

Washington, D.C. Reagan-National

Tue 2/3

3:59 pm-8:15 am

1 stop14h 16m

Santiago Arturo Merino Benitez

Wed 3/4

10:25 pm-12:30 pm

1 stop16h 05m

$524

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Thu 1/29

1:12 am-11:43 pm

1 stop20h 31m

Santiago Arturo Merino Benitez

Thu 2/12

12:28 pm-3:15 am

1 stop16h 47m

$525

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Mon 3/2

4:15 pm-3:20 pm

2 stops21h 05m

Santiago Arturo Merino Benitez

Sat 3/7

1:35 am-3:10 am

2 stops27h 35m

$528

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How to get the cheapest flight ticket from Washington, D.C. to Santiago

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

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Other information

What is the typical price of a round-trip flight between Washington, D.C. and Santiago?

What is the cheapest month to fly to Santiago?

In general, April is the cheapest month to fly from Washington, D.C. to Santiago. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $606. If you don’t want to visit Santiago in April, then you should wait until June to fly from Washington, D.C., when ticket prices are also cheap, with an average price of $654.

What is the cheapest day to depart on your flight to Santiago?

The cheapest day to depart on your flight to Santiago is on a Monday when prices can be found for as low as $732. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Santiago on Sunday is $836.

What is the cheapest time of day to depart on your flight to Santiago?

In the morning is the cheapest time of day to fly from Washington, D.C. to Santiago when you can find flight prices for as low as $678. Flying to Santiago in the morning is an ideal time because this is during off-peak travel hours. At noon is when there is more demand to fly to Santiago, so prices are often more expensive at around $862 per ticket.

How far in advance should I book a flight to Santiago?

You are more likely to see cheaper flights to Santiago from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to Santiago for around $744 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Santiago from Washington, D.C. for as low as $392 on momondo.

Can stopping save me money on Washington, D.C. to Santiago flights?

You could potentially save up to 63% on your flight if you consider stops on a Washington, D.C. to Santiago flight.

How have Washington, D.C. to Santiago flight prices changed over time?

As of December 2025, prices for Washington, D.C. to Santiago flights are approximately 19% cheaper when compared to flights at the same time last year.

When to book flights from Washington, D.C. to Santiago

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Santiago according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. to Santiago (WAS to SCL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Santiago

Fastest flight time	11h 58m
Direct flights	None

The fastest flight from Washington, D.C. to Santiago takes 11h 58m

There are no direct flights from Washington, D.C. to Santiago. There are no popular flight routes from Washington, D.C. to Santiago.

Search flight deals

How far is Washington, D.C. to Santiago Arturo Merino Benitez by plane?
A flight from Washington, D.C. to Santiago Arturo Merino Benitez will travel around 5012.3 mi. Typically, this will take 11h 58m by plane in normal conditions.
When did momondo last update prices for flights from Washington, D.C. to Santiago Arturo Merino Benitez Airport?
Prices for flights from Washington, D.C. to Santiago Arturo Merino Benitez Airport were last updated today.
How many operators does momondo search for flights from Washington, D.C. to Santiago Arturo Merino Benitez Airport?
The number of operators available for flights from Washington, D.C. to Santiago Arturo Merino Benitez Airport is 6 as of December 2025.
How old do you have to be to fly from Washington, D.C. to Santiago Arturo Merino Benitez Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Santiago Arturo Merino Benitez Airport.
What documentation or ID do you need to fly to Santiago Arturo Merino Benitez Airport?
The necessary travel and health documents for your Santiago Arturo Merino Benitez Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Washington, D.C. to Santiago?
Based on momondo bookings for flights between Washington, D.C. and Santiago, the leading airline is Avianca, making up 21% of the total bookings. Other popular airlines include Copa Airlines with 20%, LATAM Airlines with 19%, and American Airlines with 18%.

Best airlines flying from Washington, D.C. to Santiago

Compare and see reviews for airlines that fly from Washington, D.C. to Santiago with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $258	Free Cancellation	Rating 7.9 8,011 reviews	Search Delta flights
LATAM Airlines	PriceFrom $385	Free Cancellation	Rating 7.5 1,891 reviews	Search LATAM Airlines flights
Avianca	PriceFrom $482	Free Cancellation	Rating 6.6 2,478 reviews	Search Avianca flights
Copa Airlines	PriceFrom $497	Free Cancellation	Rating 7.6 1,558 reviews	Search Copa Airlines flights
United Airlines	PriceFrom $524	Free Cancellation	Rating 7.4 9,065 reviews	Search United Airlines flights
American Airlines	PriceFrom $634	Free Cancellation	Rating 7.2 11,046 reviews	Search American Airlines flights

Viña del Mar

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Valparaíso

Valle Nevado

San Fernando

Pichilemu

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Why should I use momondo to find a flight deal from Washington, D.C. to Santiago?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Santiago. momondo saves you time and could save you money on your trip.

Can I find flights from Washington, D.C. to Santiago with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Santiago from Washington, D.C. with this policy.

How can momondo help me find flights from Washington, D.C. to Santiago?

momondo provides multiple filters to help you find the best flight to Santiago from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Washington, D.C. to Santiago right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Washington, D.C. to Santiago now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Santiago and let you know when they change.

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Cheap flights from Washington, D.C. to Santiago from $215

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Santiago departing on 12/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Copa Airlines flights from Washington, D.C. to Santiago

Our best Copa Airlines deals on Washington, D.C. to Santiago flight tickets

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Our best Avianca deals on Washington, D.C. to Santiago flight tickets

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How to get the cheapest flight ticket from Washington, D.C. to Santiago

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Washington, D.C. and Santiago?

What is the cheapest month to fly to Santiago?

What is the cheapest day to depart on your flight to Santiago?

What is the cheapest time of day to depart on your flight to Santiago?

How far in advance should I book a flight to Santiago?

Can stopping save me money on Washington, D.C. to Santiago flights?

You could potentially save up to 63% on your flight if you consider stops on a Washington, D.C. to Santiago flight.

How have Washington, D.C. to Santiago flight prices changed over time?

As of December 2025, prices for Washington, D.C. to Santiago flights are approximately 19% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Washington, D.C. to Santiago Arturo Merino Benitez?

Avianca, LATAM Airlines, and United Airlines are the most popular carriers operating from Washington, D.C. to Santiago Arturo Merino Benitez

What airlines fly to Santiago?

Which airport is the most popular layover for flights between Washington, D.C. and Santiago?

Atlanta (ATL) was the most common stop: 31% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Washington, D.C. to Santiago?

Flights via Bogotá (BOG) offer the lowest average round-trip price of $635.

Which layover airport has the shortest travel time from Washington, D.C. to Santiago?

Flights connecting via Miami (MIA) have the shortest average one-way travel time: 12h 19m.

Which layover airport has the shortest connection time from Washington, D.C. to Santiago?

Miami (MIA) has the shortest average layover time for this route: 2h 10m.

How long does it take to fly to Santiago?

When to book flights from Washington, D.C. to Santiago

Cheap Washington, D.C. to Santiago (WAS to SCL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Santiago

Fastest flight time

Direct flights

How far is Washington, D.C. to Santiago Arturo Merino Benitez by plane?

When did momondo last update prices for flights from Washington, D.C. to Santiago Arturo Merino Benitez Airport?

How many operators does momondo search for flights from Washington, D.C. to Santiago Arturo Merino Benitez Airport?

How old do you have to be to fly from Washington, D.C. to Santiago Arturo Merino Benitez Airport?

What documentation or ID do you need to fly to Santiago Arturo Merino Benitez Airport?

What is the most popular airline from Washington, D.C. to Santiago?

Best airlines flying from Washington, D.C. to Santiago

Compare and see reviews for airlines that fly from Washington, D.C. to Santiago with momondo

Traveling to a place near Santiago?

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Santiago?

Can I find flights from Washington, D.C. to Santiago with flexible booking policies on momondo?

How can momondo help me find flights from Washington, D.C. to Santiago?

I’m not ready to book a flight from Washington, D.C. to Santiago right now. Can momondo alert me if prices change?

An easier way to manage your Santiago trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Chile

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