How long is the flight from Santiago to Washington, D.C.?

Departing from Santiago to Washington, D.C. will take you 19h 17m. Santiago and Washington, D.C. are separated by a distance of 5025 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Santiago to Washington, D.C. round-trip?

Our cheapest airline available from Santiago to Washington, D.C. is Avianca. Our recent data shows that you can find tickets from as low as $278 on this airline. Additional options worth looking into are Copa Airlines and Delta, starting at $327 and $588 round-trip. Avianca is currently priced 57% below the average price you’ll pay for this route.

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

The cheapest airline one-way is Avianca, with whom users have recently found tickets for as low as $297. However, be on the lookout for offers from LATAM Airlines and Delta, as they are both options that can get you from Santiago to Washington, D.C. for a low price.

What is the cheapest day to fly from Santiago to Washington, D.C.?

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

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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

Most travelers choose Santiago Arturo Merino Benitez - Washington, D.C. Dulles Intl, Santiago Arturo Merino Benitez - Washington, D.C. Reagan-National or Santiago Arturo Merino Benitez - Baltimore/Washington when deciding on the best route from Santiago to Washington, D.C..

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

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

What is the cheapest day to fly round-trip from Santiago to Washington, D.C.?

Leaving on a Monday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 13% on the overall cost on flights from Santiago to Washington, D.C..

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 56 days in advance, which can save you up to 32% on flights from Santiago to Washington, D.C. compared to booking the week you need them. Waiting 56 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $653. For sooner than that we have options available in the next 3 days from $714.

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

The best pricing can be found in the month of August. Prices to Washington, D.C. from Santiago average $659. You can even find prices in August for less than $659, as users have found deals to Washington, D.C. from as low as $272. The month of January appears to be one of the more expensive times to travel to Washington, D.C. from Santiago. Flying in the targeted month can save you up to 11%.

What airport do you fly from for flights from Santiago to Washington, D.C.?

If you book a flight to Washington, D.C. from Santiago, you will be flying from Arturo Merino Benitez, which is the city’s only airport. Santiago Arturo Merino Benitez (SCL) is located 8.4 mi from the center of Santiago. There are 0 flights from Arturo Merino Benitez to Washington, D.C. per day from 5 different airlines.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Santiago to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$261+ Cheap Flights from Santiago to Washington, D.C.

Q: How much does it cost to fly round-trip from Santiago to Washington, D.C.?

Airfare is below average for this route at the moment. Santiago to Washington, D.C. flights typically cost between $590 and $700 in October. The cheapest round-trip price found within the last 3 days was $471 on United Airlines (Oct 29-Nov 5).

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

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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Cheapflights Tip: The best prices from Santiago Arturo Merino Benitez to Washington, D.C. are usually found in August or March, booked 79 days in advance, depart on a Tuesday or Thursday and return on a Monday

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

Round-trip from	$471 (United Airlines)
One-way from	$261 (Kiwi.com)
Popular in	January
Cheapest in	August
Average price	$636

From Santiago Arturo Merino Benitez to Washington, D.C. (WAS)

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One-way flight from Santiago Arturo Merino Benitez to Washington, D.C. (WAS)

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Highest demand for flights based on searches. 8% potential increase in price ($62 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).

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Average for round-trip flights in September 2025

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

Cheapest flights from Santiago to Washington, D.C.
Explore the most affordable flight options available from Santiago to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

Wed 10/299:45 pmSCL - BWI

1 stop14h 47mUnited Airlines

Wed 11/56:16 pmBWI - SCL

1 stop36h 34mUnited Airlines

Deal found 9/13

$471

Wed 11/510:45 pmSCL - BWI

1 stop19h 17mUnited Airlines

Sun 11/166:00 amBWI - SCL

1 stop24h 50mUnited Airlines

Deal found 9/15

$472

Fri 11/2110:45 pmSCL - BWI

1 stop25h 56mUnited Airlines

Wed 11/266:16 pmBWI - SCL

1 stop36h 34mUnited Airlines

Deal found 9/12

$476

Wed 10/229:55 pmSCL - BWI

1 stop21h 33mAmerican Airlines

Thu 11/65:21 pmBWI - SCL

1 stop13h 39mAmerican Airlines

Deal found 9/13

$478

Mon 10/69:55 pmSCL - BWI

1 stop21h 33mAmerican Airlines

Sun 10/127:18 pmBWI - SCL

1 stop11h 42mAmerican Airlines

Deal found 9/14

$480

Wed 10/19:55 pmSCL - BWI

2 stops15h 44mAmerican Airlines

Mon 10/133:47 pmBWI - SCL

2 stops15h 13mAmerican Airlines

Deal found 9/14

$482

Tue 10/149:55 pmSCL - BWI

2 stops16h 49mAmerican Airlines

Fri 10/243:06 pmBWI - SCL

2 stops15h 54mAmerican Airlines

Deal found 9/14

$485

Tue 9/239:55 pmSCL - BWI

2 stops20h 46mAmerican Airlines

Fri 10/31:32 pmBWI - SCL

2 stops17h 23mAmerican Airlines

Deal found 9/12

$486

Wed 9/249:55 pmSCL - BWI

1 stop27h 04mAmerican Airlines

Wed 11/56:00 amBWI - SCL

2 stops25h 00mAmerican Airlines

Deal found 9/15

$490

Fri 11/2110:25 pmSCL - BWI

2 stops16h 38mAmerican Airlines

Wed 11/265:21 pmBWI - SCL

1 stop13h 39mAmerican Airlines

Deal found 9/12

$494

Sun 10/269:15 pmSCL - BWI

2 stops23h 52mAmerican Airlines

Thu 11/2011:50 amBWI - SCL

2 stops19h 10mAmerican Airlines

Deal found 9/14

$535

Sun 10/59:55 pmSCL - IAD

2 stops26h 58mAmerican Airlines

Fri 10/176:34 amIAD - SCL

2 stops24h 26mAmerican Airlines

Deal found 9/13

$591

Best flights from Santiago to Washington, D.C.
Discover carefully curated flight deals from Santiago to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2025.

Mon 11/1710:45 pmSCL - BWI

1 stop19h 17mUnited Airlines

Fri 11/286:16 pmBWI - SCL

1 stop36h 34mUnited Airlines

Deal found 9/14

$472

Mon 10/69:55 pmSCL - BWI

1 stop21h 33mAmerican Airlines

Sun 10/127:18 pmBWI - SCL

1 stop11h 42mAmerican Airlines

Deal found 9/14

$480

Fri 11/143:23 amSCL - BWI

1 stop12h 46mCopa Airlines

Sun 1/43:37 pmBWI - SCL

1 stop12h 23mCopa Airlines

Deal found 9/13

$564

Tue 10/149:55 pmSCL - BWI

1 stop21h 33mAmerican Airlines

Fri 10/243:06 pmBWI - SCL

2 stops15h 54mAmerican Airlines

Deal found 9/15

$485

Fri 10/319:45 pmSCL - BWI

1 stop19h 17mUnited Airlines

Sat 1/36:00 amBWI - SCL

1 stop24h 50mUnited Airlines

Deal found 9/14

$550

Sun 10/269:15 pmSCL - BWI

2 stops23h 52mAmerican Airlines

Thu 11/2011:50 amBWI - SCL

2 stops19h 10mAmerican Airlines

Deal found 9/15

$536

Wed 10/295:11 amSCL - IAD

1 stop20h 22mCopa Airlines

Sun 1/41:12 amIAD - SCL

1 stop21h 20mCopa Airlines

Deal found 9/14

$593

Fri 11/1410:45 pmSCL - BWI

1 stop25h 56mUnited Airlines

Sun 1/46:00 amBWI - SCL

1 stop24h 50mUnited Airlines

Deal found 9/13

$551

Thu 9/253:26 amSCL - IAD

1 stop22h 04mCopa Airlines

Tue 10/72:25 amIAD - SCL

1 stop16h 55mCopa Airlines

Deal found 9/14

$593

Sat 11/1511:15 pmSCL - BWI

1 stop17h 06mAmerican Airlines

Sun 1/46:00 amBWI - SCL

1 stop23h 45mAmerican Airlines

Deal found 9/14

$559

Fri 10/3112:20 pmSCL - IAD

1 stop13h 13mCopa Airlines

Fri 1/21:12 amIAD - SCL

1 stop21h 20mCopa Airlines

Deal found 9/14

$593

Wed 12/1710:45 pmSCL - DCA

1 stop14h 44mUnited Airlines

Sun 1/48:15 amDCA - SCL

1 stop22h 35mUnited Airlines

Deal found 9/14

$628

Last-minute flights from Santiago to Washington, D.C.
Discover last-minute flight deals from Santiago to Washington, D.C.. Data last updated September 15, 2025 and is based on user searches.

Tue 9/239:55 pmSCL - BWI

2 stops20h 46mAmerican Airlines

Fri 10/31:32 pmBWI - SCL

2 stops17h 23mAmerican Airlines

Deal found 9/12

$486

Wed 9/249:55 pmSCL - BWI

1 stop27h 04mAmerican Airlines

Wed 11/56:00 amBWI - SCL

2 stops25h 00mAmerican Airlines

Deal found 9/15

$490

Wed 10/19:55 pmSCL - BWI

2 stops15h 44mAmerican Airlines

Mon 10/133:47 pmBWI - SCL

2 stops15h 13mAmerican Airlines

Deal found 9/14

$482

Sun 10/59:55 pmSCL - IAD

2 stops26h 58mAmerican Airlines

Fri 10/176:34 amIAD - SCL

2 stops24h 26mAmerican Airlines

Deal found 9/13

$591

Sun 10/59:15 pmSCL - IAD

2 stops18h 10mMultiple Airlines

Sun 10/127:00 amIAD - SCL

1 stop15h 30mMultiple Airlines

Deal found 9/13

$595

Mon 10/69:55 pmSCL - BWI

1 stop21h 33mAmerican Airlines

Sun 10/127:18 pmBWI - SCL

1 stop11h 42mAmerican Airlines

Deal found 9/14

$480

Tue 10/149:55 pmSCL - BWI

1 stop21h 33mAmerican Airlines

Fri 10/243:06 pmBWI - SCL

2 stops15h 54mAmerican Airlines

Deal found 9/14

$485

Tue 10/1412:29 pmSCL - IAD

1 stop16h 51mCopa Airlines

Thu 10/232:25 amIAD - SCL

1 stop20h 39mCopa Airlines

Deal found 9/15

$593

Wed 10/229:55 pmSCL - BWI

1 stop21h 33mAmerican Airlines

Thu 11/65:21 pmBWI - SCL

1 stop13h 39mAmerican Airlines

Deal found 9/13

$478

Sun 10/269:15 pmSCL - BWI

2 stops23h 52mAmerican Airlines

Thu 11/2011:50 amBWI - SCL

2 stops19h 10mAmerican Airlines

Deal found 9/14

$535

Wed 10/299:45 pmSCL - BWI

1 stop14h 47mUnited Airlines

Wed 11/56:16 pmBWI - SCL

1 stop36h 34mUnited Airlines

Deal found 9/13

$471

Fri 10/319:45 pmSCL - BWI

1 stop19h 17mUnited Airlines

Sat 1/36:00 amBWI - SCL

1 stop24h 50mUnited Airlines

Deal found 9/15

$550

One-way flights from Santiago to Washington, D.C.
Search for one-way flight options from Santiago to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated September 15, 2025.

Sat 9/273:30 pmSCL - BWI

2 stops40h 59mMultiple Airlines

Deal found 9/13

$261

Mon 12/86:00 amSCL - BWI

2 stops20h 19mMultiple Airlines

Deal found 9/14

$287

Sun 10/1212:55 amSCL - IAD

2 stops52h 25mAvianca

Deal found 9/14

$297

Sun 9/213:30 pmSCL - BWI

3 stops52h 37mMultiple Airlines

Deal found 9/13

$299

Wed 10/89:15 pmSCL - BWI

3 stops27h 34mMultiple Airlines

Deal found 9/14

$314

Tue 10/73:30 pmSCL - BWI

2 stops44h 00mMultiple Airlines

Deal found 9/14

$322

Mon 12/84:25 pmSCL - IAD

1 stop22h 50mAvianca

Deal found 9/14

$323

Thu 9/2512:55 amSCL - BWI

2 stops39h 34mMultiple Airlines

Deal found 9/13

$324

Tue 12/911:25 pmSCL - BWI

2 stops19h 49mLATAM Airlines

Deal found 9/14

$330

Tue 12/912:30 pmSCL - BWI

3 stops30h 19mMultiple Airlines

Deal found 9/14

$333

Fri 9/2611:30 pmSCL - BWI

2 stops17h 00mDelta

Deal found 9/15

$334

Mon 12/86:00 amSCL - IAD

3 stops42h 19mMultiple Airlines

Deal found 9/14

$335

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

SantiagoBaltimore

SCL - BWI

SCLBWI

Santiago Arturo Merino Benitez

Mon 11/17

10:45 pm-4:02 pm

1 stop19h 17m

Baltimore/Washington

Fri 11/28

6:16 pm-8:50 am

1 stop36h 34m

$472

SantiagoBaltimore

SCL - BWI

SCLBWI

Santiago Arturo Merino Benitez

Mon 10/6

9:55 pm-6:28 pm

1 stop21h 33m

Baltimore/Washington

Sun 10/12

7:18 pm-8:00 am

1 stop11h 42m

$480

SantiagoBaltimore

SCL - BWI

SCLBWI

Santiago Arturo Merino Benitez

Tue 10/14

9:55 pm-6:28 pm

1 stop21h 33m

Baltimore/Washington

Fri 10/24

3:06 pm-8:00 am

2 stops15h 54m

$485

SantiagoBaltimore

SCL - BWI

SCLBWI

Santiago Arturo Merino Benitez

Sun 10/26

9:15 pm-8:07 pm

2 stops23h 52m

Baltimore/Washington

Thu 11/20

11:50 am-9:00 am

2 stops19h 10m

$536

SantiagoBaltimore

SCL - BWI

SCLBWI

Santiago Arturo Merino Benitez

Fri 10/31

9:45 pm-4:02 pm

1 stop19h 17m

Baltimore/Washington

Sat 1/3

6:00 am-8:50 am

1 stop24h 50m

$550

SantiagoBaltimore

SCL - BWI

SCLBWI

Santiago Arturo Merino Benitez

Fri 11/14

10:45 pm-10:41 pm

1 stop25h 56m

Baltimore/Washington

Sun 1/4

6:00 am-8:50 am

1 stop24h 50m

$551

SantiagoBaltimore

SCL - BWI

SCLBWI

Santiago Arturo Merino Benitez

Sat 11/15

11:15 pm-2:21 pm

1 stop17h 06m

Baltimore/Washington

Sun 1/4

6:00 am-7:45 am

1 stop23h 45m

$559

SantiagoBaltimore

SCL - BWI

SCLBWI

Santiago Arturo Merino Benitez

Fri 11/14

3:23 am-2:09 pm

1 stop12h 46m

Baltimore/Washington

Sun 1/4

3:37 pm-6:00 am

1 stop12h 23m

$564

SantiagoWashington, D.C.

SCL - IAD

SCLIAD

Santiago Arturo Merino Benitez

Wed 10/29

5:11 am-12:33 am

1 stop20h 22m

Washington, D.C. Dulles Intl

Sun 1/4

1:12 am-12:32 am

1 stop21h 20m

$593

SantiagoWashington, D.C.

SCL - IAD

SCLIAD

Santiago Arturo Merino Benitez

Thu 9/25

3:26 am-12:30 am

1 stop22h 04m

Washington, D.C. Dulles Intl

Tue 10/7

2:25 am-8:20 pm

1 stop16h 55m

$593

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 47 results

...

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

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

How far ahead should I book a flight from Santiago to Washington, D.C.?

The price you pay for your flight from Santiago to Washington, D.C. may vary depending on when you book. For the best chance of a lower fare, look to book 79 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, August is the cheapest month in which you can book a flight from Santiago to Washington, D.C. (average of $292). Flying from Santiago to Washington, D.C. in April is currently the most expensive (average of $337). 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 SCL to WAS?

A simple way to save on the total cost of your ticket is to fly from Santiago to Washington, D.C. at noon. If you’re flexible enough to do this you can expect to save up to 21% on your trip compared to booking a flight in the evening.

How much does it cost to fly round-trip from Santiago to Washington, D.C.?

Reviews of airlines servicing Washington, D.C.

See what other customers who have flown with Delta, Copa Airlines, and LATAM Airlines from Santiago to Washington, D.C. have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,954 reviews

Reviews

1 / 20

6.0

Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

Delta

8.0

Very good

7,954 reviews

Delta

8.0

Very good

7,954 reviews

Reviews

1 / 20

6.0

Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

Copa Airlines

7.6

Good

1,531 reviews

Delta

8.0

Very good

7,954 reviews

Reviews

1 / 20

6.0

Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

LATAM Airlines

7.5

Good

1,847 reviews

Delta

8.0

Very good

7,954 reviews

Reviews

1 / 20

6.0

Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,954 reviews

Reviews

1 / 20

6.0

Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

Avianca

6.7

Okay

2,435 reviews

Delta

8.0

Very good

7,954 reviews

Reviews

1 / 20

6.0

Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

Related info for your journey

What airport do you fly from for flights from Santiago to Washington, D.C.?
If you book a flight to Washington, D.C. from Santiago, you will be flying from Arturo Merino Benitez, which is the city’s only airport. Santiago Arturo Merino Benitez (SCL) is located 8.4 mi from the center of Santiago. There are 0 flights from Arturo Merino Benitez to Washington, D.C. per day from 5 different airlines.
How long is the flight from Santiago to Washington, D.C.?
Departing from Santiago to Washington, D.C. will take you 19h 17m. Santiago and Washington, D.C. are separated by a distance of 5025 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What are the cheapest airlines flying from Santiago to Washington, D.C. round-trip?
Our cheapest airline available from Santiago to Washington, D.C. is Avianca. Our recent data shows that you can find tickets from as low as $278 on this airline. Additional options worth looking into are Copa Airlines and Delta, starting at $327 and $588 round-trip. Avianca is currently priced 57% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Santiago to Washington, D.C. one-way?
The cheapest airline one-way is Avianca, with whom users have recently found tickets for as low as $297. However, be on the lookout for offers from LATAM Airlines and Delta, as they are both options that can get you from Santiago to Washington, D.C. for a low price.
What are the most popular routes from Santiago to Washington, D.C.?
Most travelers choose Santiago Arturo Merino Benitez - Washington, D.C. Dulles Intl, Santiago Arturo Merino Benitez - Washington, D.C. Reagan-National or Santiago Arturo Merino Benitez - Baltimore/Washington when deciding on the best route from Santiago to Washington, D.C..
Can I find deals for flights from Santiago to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on Santiago to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Santiago to Washington, D.C.?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santiago to Washington, D.C..
Can I find deals for business class flights from Santiago to Washington, D.C.?
Yes. Cheapflights offers flight deals from Santiago to Washington, D.C. 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 Santiago to Washington, D.C.?
Currently, August is the cheapest month in which you can book a flight from Santiago to Washington, D.C. (average of $292). Flying from Santiago to Washington, D.C. in April is currently the most expensive (average of $337). 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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Tysons

Silver Spring

Springfield

Gaithersburg

Fredericksburg

Linthicum Heights

Fairfax

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Browse thousands of different options on Cheapflights for your next trip

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

Airline	Cheapest	Average	Flexibility	On-time
Avianca	Cheapest$278	Average$561	FlexibilityNo cancel fee	On-time71%
Copa Airlines	Cheapest$327	Average$732	FlexibilityNo cancel fee	On-time70%
Delta	Cheapest$588	Average$690	FlexibilityNo cancel fee	On-timeN/A
LATAM Airlines	Cheapest$613	Average$726	FlexibilityNo cancel fee	On-time81%
American Airlines	Cheapest$655	Average$807	FlexibilityNo cancel fee	On-time71%

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$261+ Cheap flights from Santiago (SCL) to Washington, D.C. (WAS)

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 9/27. Fares are subject to change and may not be available on all flights or dates of travel.

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

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Santiago Arturo Merino Benitez to Washington, D.C. are usually found in August or March, booked 79 days in advance, depart on a Tuesday or Thursday and return on a Monday

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

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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

Cheapest flights from Santiago to Washington, D.C.Explore the most affordable flight options available from Santiago to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

Explore the most affordable flight options available from Santiago to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

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

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How far ahead should I book a flight from Santiago to Washington, D.C.?

Use this chart to determine the optimal time to book a round-trip flight from Santiago to Washington, D.C.. Price data was last updated on September 12, 2025.

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

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

Find hourly flight availability from Santiago to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

How much does it cost to fly round-trip from Santiago to Washington, D.C.?

Reviews of airlines servicing Washington, D.C.

See what other customers who have flown with Delta, Copa Airlines, and LATAM Airlines from Santiago to Washington, D.C. have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Santiago to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Santiago to Washington, D.C.?

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What are the cheapest airlines flying from Santiago to Washington, D.C. round-trip?

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

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

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

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

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Alternative routes for Santiago to Washington, D.C.

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

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Cheapest flights from Santiago to Washington, D.C.
Explore the most affordable flight options available from Santiago to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.