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 $534 on this airline. Additional options worth looking into are Copa Airlines and American Airlines, starting at $545 and $599 round-trip. Avianca is currently priced 17% 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 $247. However, be on the lookout for offers from Copa Airlines and LATAM Airlines, 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.

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 - Baltimore/Washington or Santiago Arturo Merino Benitez - Washington, D.C. Reagan-National when deciding on the best route 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..

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 $650. You can even find prices in August for less than $650, as users have found deals to Washington, D.C. from as low as $271. 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 12%.

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.

$247+ Flights from Santiago to Washington, D.C.

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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 October, booked 67 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	$534 (Atrapalo)
One-way from	$247 (Cheapflightsfares)
Popular in	January
Cheapest in	August
Average price	$655

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 ($60 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).

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Average for round-trip flights in June 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 June 12, 2025.

Wed 9/2412:55 amSCL - IAD

2 stops26h 50mAvianca

Tue 10/75:45 amIAD - SCL

2 stops22h 30mAvianca

Deal found 6/12

$534

Tue 8/264:10 amSCL - IAD

1 stop20h 19mCopa Airlines

Mon 9/82:25 amIAD - SCL

1 stop20h 39mCopa Airlines

Deal found 6/10

$545

Thu 7/312:30 pmSCL - IAD

1 stop15h 05mMultiple Airlines

Wed 8/137:00 amIAD - SCL

2 stops22h 00mMultiple Airlines

Deal found 6/10

$593

Thu 9/49:55 pmSCL - BWI

1 stop26h 04mAmerican Airlines

Wed 9/246:14 amBWI - SCL

2 stops24h 51mAmerican Airlines

Deal found 6/11

$599

Sat 8/3011:05 pmSCL - BWI

2 stops19h 19mLATAM Airlines

Sat 9/131:40 pmBWI - SCL

2 stops15h 50mLATAM Airlines

Deal found 6/10

$612

Wed 12/2410:25 amSCL - BWI

2 stops16h 15mDelta

Sun 1/1812:15 pmBWI - SCL

1 stop15h 55mDelta

Deal found 6/11

$623

Tue 8/269:55 pmSCL - DCA

1 stop23h 20mAmerican Airlines

Tue 9/98:31 amDCA - SCL

1 stop22h 34mAmerican Airlines

Deal found 6/11

$632

Sun 8/179:55 pmSCL - IAD

2 stops21h 01mAmerican Airlines

Sun 8/316:34 amIAD - SCL

2 stops24h 21mAmerican Airlines

Deal found 6/11

$637

Tue 12/232:42 amSCL - BWI

1 stop13h 27mCopa Airlines

Sat 1/173:24 pmBWI - SCL

1 stop12h 42mCopa Airlines

Deal found 6/11

$662

Sat 8/211:05 pmSCL - DCA

1 stop14h 55mLATAM Airlines

Tue 8/122:59 pmDCA - SCL

1 stop15h 51mLATAM Airlines

Deal found 6/10

$675

Wed 10/2210:55 pmSCL - DCA

2 stops16h 44mDelta

Sat 11/151:55 pmDCA - SCL

2 stops15h 05mDelta

Deal found 6/10

$695

Sun 8/318:40 pmSCL - IAD

1 stop17h 51mDelta

Tue 9/3012:30 pmIAD - SCL

1 stop18h 15mDelta

Deal found 6/9

$695

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 June 12, 2025.

Wed 9/2412:55 amSCL - IAD

2 stops26h 50mAvianca

Tue 10/75:45 amIAD - SCL

2 stops22h 30mAvianca

Deal found 6/12

$534

Tue 8/264:10 amSCL - IAD

1 stop20h 19mCopa Airlines

Mon 9/82:25 amIAD - SCL

1 stop20h 39mCopa Airlines

Deal found 6/10

$545

Thu 7/312:30 pmSCL - IAD

1 stop15h 05mMultiple Airlines

Wed 8/137:00 amIAD - SCL

2 stops22h 00mMultiple Airlines

Deal found 6/10

$593

Thu 9/49:55 pmSCL - BWI

2 stops25h 07mAmerican Airlines

Wed 9/246:14 amBWI - SCL

2 stops24h 51mAmerican Airlines

Deal found 6/11

$599

Sat 8/3011:05 pmSCL - BWI

2 stops19h 19mLATAM Airlines

Sat 9/131:40 pmBWI - SCL

2 stops15h 50mLATAM Airlines

Deal found 6/10

$612

Wed 10/299:45 pmSCL - DCA

1 stop24h 00mUnited Airlines

Mon 11/312:50 pmDCA - SCL

1 stop18h 00mUnited Airlines

Deal found 6/12

$625

Tue 8/2611:05 pmSCL - BWI

2 stops18h 15mDelta

Tue 9/912:17 pmBWI - SCL

1 stop17h 43mDelta

Deal found 6/12

$625

Mon 11/38:50 pmSCL - DCA

1 stop14h 07mAir Canada

Mon 11/248:40 pmDCA - SCL

1 stop13h 30mAir Canada

Deal found 6/11

$822

Tue 8/269:55 pmSCL - DCA

1 stop23h 20mAmerican Airlines

Tue 9/98:31 amDCA - SCL

1 stop22h 34mAmerican Airlines

Deal found 6/11

$632

Sat 8/211:05 pmSCL - DCA

1 stop14h 55mLATAM Airlines

Tue 8/122:59 pmDCA - SCL

1 stop15h 31mLATAM Airlines

Deal found 6/12

$675

Fri 8/14:10 amSCL - BWI

1 stop34h 59mCopa Airlines

Mon 8/114:49 pmBWI - SCL

1 stop26h 35mCopa Airlines

Deal found 6/9

$679

Wed 10/2210:55 pmSCL - DCA

2 stops16h 44mDelta

Sat 11/151:55 pmDCA - SCL

2 stops15h 05mDelta

Deal found 6/10

$695

Last-minute flights from Santiago to Washington, D.C.
Discover last-minute flight deals from Santiago to Washington, D.C.. Data last updated June 12, 2025 and is based on user searches.

Sat 6/147:20 amSCL - IAD

2 stops25h 52mLATAM Airlines

Thu 6/195:29 pmIAD - SCL

1 stop13h 31mLATAM Airlines

Deal found 6/11

$732

Tue 6/1711:55 pmSCL - IAD

2 stops26h 50mAvianca

Tue 7/293:25 pmIAD - SCL

1 stop12h 50mAvianca

Deal found 6/10

$779

Tue 6/1711:28 amSCL - IAD

1 stop13h 01mMultiple Airlines

Mon 7/281:05 amIAD - SCL

2 stops21h 25mMultiple Airlines

Deal found 6/10

$803

Tue 6/1712:35 amSCL - BWI

2 stops38h 38mMultiple Airlines

Tue 6/243:58 pmBWI - SCL

2 stops41h 27mMultiple Airlines

Deal found 6/10

$857

Thu 6/1911:05 pmSCL - DCA

1 stop14h 55mLATAM Airlines

Tue 7/12:55 pmDCA - SCL

1 stop15h 55mLATAM Airlines

Deal found 6/10

$895

Thu 6/1911:05 pmSCL - DCA

2 stops18h 15mDelta

Tue 7/13:59 pmDCA - SCL

2 stops14h 31mDelta

Deal found 6/9

$903

Thu 6/1912:24 amSCL - IAD

1 stop24h 05mCopa Airlines

Sat 7/192:45 amIAD - SCL

1 stop16h 39mCopa Airlines

Deal found 6/10

$998

Thu 6/1911:05 pmSCL - DCA

2 stops23h 40mMultiple Airlines

Sat 8/22:55 pmDCA - SCL

3 stops61h 22mMultiple Airlines

Deal found 6/9

$1,133

Fri 6/2011:00 amSCL - IAD

2 stops23h 14mLATAM Airlines

Sun 7/63:31 pmIAD - SCL

1 stop15h 29mLATAM Airlines

Deal found 6/12

$806

Sun 6/2211:00 amSCL - IAD

2 stops24h 54mDelta

Sun 7/612:13 pmIAD - SCL

1 stop18h 32mDelta

Deal found 6/10

$723

Sun 6/2211:00 amSCL - BWI

2 stops23h 52mDelta

Sun 7/64:45 pmBWI - SCL

1 stop14h 15mDelta

Deal found 6/10

$723

Sun 6/2211:00 amSCL - BWI

2 stops23h 52mLATAM Airlines

Sun 7/611:57 amBWI - SCL

1 stop19h 03mLATAM Airlines

Deal found 6/12

$737

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 June 12, 2025.

Thu 9/42:30 pmSCL - IAD

1 stop15h 05mAvianca

Deal found 6/10

$247

Sun 11/164:19 amSCL - IAD

1 stop21h 14mCopa Airlines

Deal found 6/11

$331

Thu 8/2811:00 amSCL - BWI

2 stops25h 30mLATAM Airlines

Deal found 6/10

$339

Mon 11/1710:50 pmSCL - BWI

2 stops16h 14mDelta

Deal found 6/11

$344

Tue 7/810:55 pmSCL - DCA

1 stop19h 19mLATAM Airlines

Deal found 6/12

$370

Mon 7/711:30 amSCL - BWI

2 stops27h 42mMultiple Airlines

Deal found 6/10

$371

Tue 7/811:00 amSCL - IAD

2 stops24h 50mLATAM Airlines

Deal found 6/11

$375

Mon 11/1710:50 pmSCL - DCA

2 stops16h 21mDelta

Deal found 6/11

$381

Tue 7/810:55 pmSCL - IAD

1 stop20h 58mDelta

Deal found 6/10

$381

Thu 12/411:05 pmSCL - IAD

3 stops28h 35mMultiple Airlines

Deal found 6/11

$384

Wed 6/259:55 pmSCL - BWI

1 stop20h 31mAmerican Airlines

Deal found 6/11

$385

Wed 6/259:55 pmSCL - IAD

2 stops19h 16mAmerican Airlines

Deal found 6/11

$389

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

SantiagoWashington, D.C.

SCL - IAD

SCLIAD

Santiago Arturo Merino Benitez

Wed 9/24

12:55 am-2:45 am

2 stops26h 50m

Washington, D.C. Dulles Intl

Tue 10/7

5:45 am-5:15 am

2 stops22h 30m

$534

SantiagoWashington, D.C.

SCL - IAD

SCLIAD

Santiago Arturo Merino Benitez

Tue 8/26

4:10 am-12:29 am

1 stop20h 19m

Washington, D.C. Dulles Intl

Mon 9/8

2:25 am-12:04 am

1 stop20h 39m

$545

SantiagoWashington, D.C.

SCL - IAD

SCLIAD

Santiago Arturo Merino Benitez

Thu 7/31

2:30 pm-5:35 am

1 stop15h 05m

Washington, D.C. Dulles Intl

Wed 8/13

7:00 am-5:00 am

2 stops22h 00m

$593

SantiagoBaltimore

SCL - BWI

SCLBWI

Santiago Arturo Merino Benitez

Thu 9/4

9:55 pm-11:59 pm

1 stop26h 04m

Baltimore/Washington

Wed 9/24

6:14 am-8:05 am

2 stops24h 51m

$599

SantiagoBaltimore

SCL - BWI

SCLBWI

Santiago Arturo Merino Benitez

Sat 8/30

11:05 pm-6:24 pm

2 stops19h 19m

Baltimore/Washington

Sat 9/13

1:40 pm-6:30 am

2 stops15h 50m

$612

SantiagoBaltimore

SCL - BWI

SCLBWI

Santiago Arturo Merino Benitez

Tue 8/26

11:05 pm-5:20 pm

2 stops18h 15m

Baltimore/Washington

Tue 9/9

4:39 pm-7:00 am

1 stop13h 21m

$625

SantiagoWashington, D.C.

SCL - DCA

SCLDCA

Santiago Arturo Merino Benitez

Tue 8/26

9:55 pm-9:15 pm

1 stop23h 20m

Washington, D.C. Reagan-National

Tue 9/9

8:31 am-8:05 am

1 stop22h 34m

$632

SantiagoWashington, D.C.

SCL - IAD

SCLIAD

Santiago Arturo Merino Benitez

Sun 8/17

9:55 pm-6:56 pm

2 stops21h 01m

Washington, D.C. Dulles Intl

Sun 8/31

6:34 am-6:55 am

2 stops24h 21m

$637

SantiagoWashington, D.C.

SCL - DCA

SCLDCA

Santiago Arturo Merino Benitez

Sat 8/2

11:05 pm-2:00 pm

1 stop14h 55m

Washington, D.C. Reagan-National

Tue 8/12

2:59 pm-6:50 am

1 stop15h 51m

$675

SantiagoBaltimore

SCL - BWI

SCLBWI

Santiago Arturo Merino Benitez

Fri 8/1

4:10 am-3:09 pm

1 stop34h 59m

Baltimore/Washington

Mon 8/11

4:49 pm-7:24 pm

1 stop26h 35m

$679

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 32 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 67 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 $241). Flying from Santiago to Washington, D.C. in March is currently the most expensive (average of $290). 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.

Rainfall in Washington, D.C. by month

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.

Temperature in Washington, D.C. by month

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).

Reviews of airlines servicing Washington, D.C.

Get a feel of what it's like to fly with Delta, LATAM Airlines and Copa Airlines from Santiago to Washington, D.C. by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,946 reviews

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

LATAM Airlines

7.5

Good

1,785 reviews

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Copa Airlines

7.5

Good

1,451 reviews

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,790 reviews

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.
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 $534 on this airline. Additional options worth looking into are Copa Airlines and American Airlines, starting at $545 and $599 round-trip. Avianca is currently priced 17% 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 $247. However, be on the lookout for offers from Copa Airlines and LATAM Airlines, 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 - Baltimore/Washington or Santiago Arturo Merino Benitez - Washington, D.C. Reagan-National 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 $241). Flying from Santiago to Washington, D.C. in March is currently the most expensive (average of $290). 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

Arlington

Alexandria

Woodbridge

Tysons

Silver Spring

Linthicum Heights

Fredericksburg

Gaithersburg

Fairfax

Falls Church

Easton

Herndon

Towson

Bowie

Rockville

Reston

National Harbor

Springfield

Manassas

Dundalk

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
Copa Airlines	Cheapest$246	Average$662	FlexibilityNo cancel fee	On-time70%
Avianca	Cheapest$267	Average$499	FlexibilityNo cancel fee	On-time71%
American Airlines	Cheapest$424	Average$807	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$624	Average$707	FlexibilityNo cancel fee	On-timeN/A
LATAM Airlines	Cheapest$663	Average$744	FlexibilityNo cancel fee	On-time81%

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$247+ 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 9/4. 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 October, booked 67 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 June 12, 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 June 12, 2025.

Cheapflights Fare Finder

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

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.

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.?

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 June 9, 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 June 12, 2025.

Rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.

Temperature in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.

Reviews of airlines servicing Washington, D.C.

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.?

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

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

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?

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Alternative routes for 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 June 12, 2025.