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

United Airlines, American Airlines, and Air Canada are the most popular carriers operating from Santiago Arturo Merino Benitez to Washington, D.C. Reagan-National

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

Prices for flights from Santiago Arturo Merino Benitez Airport to Washington, D.C. Reagan-National Airport are updated daily.

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

The number of operators available for flights from Santiago Arturo Merino Benitez Airport to Washington, D.C. Reagan-National Airport is 1 as of October 2026.

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

What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

The necessary travel and health documents for your Washington, D.C. Reagan-National 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.

$300 Cheap Flights from Santiago to Washington, D.C. Reagan-National Airport in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Santiago to Washington, D.C.

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

9:45 pm - 11:25 amSCL Santiago Arturo Merino Benitez-DCA Washington, D.C. Reagan-National

14h 40m1 stop Houston George Bush Intcntl

10:58 am - 7:50 amDCA Washington, D.C. Reagan-National-SCL Santiago Arturo Merino Benitez

19h 52m1 stop Houston George Bush Intcntl

$509United Airlines

Thu, Mar 18 - Thu, Mar 25

9:45 pm - 11:25 amSCL Santiago Arturo Merino Benitez-DCA Washington, D.C. Reagan-National

14h 40m1 stop Houston George Bush Intcntl

10:58 am - 7:50 amDCA Washington, D.C. Reagan-National-SCL Santiago Arturo Merino Benitez

19h 52m1 stop Houston George Bush Intcntl

$511United Airlines

Thu, Mar 18 - Thu, Mar 25

10:45 pm - 11:57 pmSCL Santiago Arturo Merino Benitez-DCA Washington, D.C. Reagan-National

27h 12m1 stop Houston George Bush Intcntl

6:05 am - 8:50 amDCA Washington, D.C. Reagan-National-SCL Santiago Arturo Merino Benitez

24h 45m1 stop Houston George Bush Intcntl

$513United Airlines

Thu, Dec 3 - Mon, Dec 7

10:45 pm - 5:09 pmSCL Santiago Arturo Merino Benitez-DCA Washington, D.C. Reagan-National

20h 24m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

6:05 am - 8:50 amDCA Washington, D.C. Reagan-National-SCL Santiago Arturo Merino Benitez

24h 45m1 stop Houston George Bush Intcntl

$513United Airlines

Thu, Dec 3 - Mon, Dec 7

9:45 pm - 11:25 amSCL Santiago Arturo Merino Benitez-DCA Washington, D.C. Reagan-National

14h 40m1 stop Houston George Bush Intcntl

10:58 am - 7:50 amDCA Washington, D.C. Reagan-National-SCL Santiago Arturo Merino Benitez

19h 52m1 stop Houston George Bush Intcntl

$513United Airlines

Thu, Mar 18 - Thu, Mar 25

10:45 pm - 4:09 pmSCL Santiago Arturo Merino Benitez-DCA Washington, D.C. Reagan-National

19h 24m1 stop Houston George Bush Intcntl

6:00 am - 8:50 amDCA Washington, D.C. Reagan-National-SCL Santiago Arturo Merino Benitez

24h 50m1 stop Houston George Bush Intcntl

$513United Airlines

Fri, Nov 6 - Sun, Nov 15

11:45 pm - 8:57 pmSCL Santiago Arturo Merino Benitez-DCA Washington, D.C. Reagan-National

22h 12m1 stop Dallas/Fort Worth

11:54 am - 9:00 amDCA Washington, D.C. Reagan-National-SCL Santiago Arturo Merino Benitez

20h 06m1 stop Miami

$520American Airlines

Mon, Mar 15 - Mon, Mar 22

10:30 pm - 10:32 amSCL Santiago Arturo Merino Benitez-DCA Washington, D.C. Reagan-National

14h 02m1 stop Miami

11:55 am - 7:45 amDCA Washington, D.C. Reagan-National-SCL Santiago Arturo Merino Benitez

17h 50m1 stop Dallas/Fort Worth

$520American Airlines

Wed, Nov 11 - Wed, Jan 20

10:15 pm - 12:34 pmSCL Santiago Arturo Merino Benitez-DCA Washington, D.C. Reagan-National

15h 19m1 stop Miami

4:59 pm - 9:00 amDCA Washington, D.C. Reagan-National-SCL Santiago Arturo Merino Benitez

15h 01m1 stop Miami

$520American Airlines

Mon, Mar 15 - Tue, Mar 23

10:30 pm - 10:32 amSCL Santiago Arturo Merino Benitez-DCA Washington, D.C. Reagan-National

14h 02m1 stop Miami

11:55 am - 7:45 amDCA Washington, D.C. Reagan-National-SCL Santiago Arturo Merino Benitez

17h 50m1 stop Dallas/Fort Worth

$522American Airlines

Wed, Nov 11 - Wed, Jan 20

Cheap last minute flights

Enter your travel dates to find the best prices.

8:40 pm - 9:10 amSCL Santiago Arturo Merino Benitez-DCA Washington, D.C. Reagan-National

13h 30m1 stop Atlanta Hartsfield-Jackson

11:13 am - 6:55 amDCA Washington, D.C. Reagan-National-SCL Santiago Arturo Merino Benitez

17h 42m1 stop New York John F Kennedy Intl

$690LATAM Airlines

Wed, Oct 7 - Sun, Nov 15

8:40 pm - 2:57 pmSCL Santiago Arturo Merino Benitez-DCA Washington, D.C. Reagan-National

19h 17m1 stop Atlanta Hartsfield-Jackson

8:50 pm - 8:15 amDCA Washington, D.C. Reagan-National-SCL Santiago Arturo Merino Benitez

34h 25m1 stop Atlanta Hartsfield-Jackson

$696Delta

Wed, Oct 7 - Mon, Oct 12

8:40 pm - 9:10 amSCL Santiago Arturo Merino Benitez-DCA Washington, D.C. Reagan-National

13h 30m1 stop Atlanta Hartsfield-Jackson

10:15 am - 7:30 amDCA Washington, D.C. Reagan-National-SCL Santiago Arturo Merino Benitez

19h 15m2 stops Atlanta Hartsfield-Jackson Bogotá El Dorado

$705LATAM Airlines

Wed, Oct 7 - Sun, Nov 15

11:45 pm - 4:37 pmSCL Santiago Arturo Merino Benitez-DCA Washington, D.C. Reagan-National

17h 52m1 stop New York John F Kennedy Intl

5:05 pm - 7:25 amDCA Washington, D.C. Reagan-National-SCL Santiago Arturo Merino Benitez

13h 20m1 stop New York John F Kennedy Intl

$736LATAM Airlines

Thu, Oct 8 - Tue, Oct 20

11:45 pm - 4:37 pmSCL Santiago Arturo Merino Benitez-DCA Washington, D.C. Reagan-National

17h 52m1 stop New York John F Kennedy Intl

12:26 pm - 7:00 amDCA Washington, D.C. Reagan-National-SCL Santiago Arturo Merino Benitez

17h 34m2 stops Atlanta Hartsfield-Jackson Bogotá El Dorado

$762Delta

Thu, Oct 8 - Tue, Oct 20

5:30 pm - 10:09 pmSCL Santiago Arturo Merino Benitez-DCA Washington, D.C. Reagan-National

29h 39m2 stops Bogotá El Dorado Orlando

10:10 am - 5:40 amDCA Washington, D.C. Reagan-National-SCL Santiago Arturo Merino Benitez

18h 30m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

$762LATAM Airlines

Thu, Oct 8 - Tue, Oct 20

12:05 am - 6:27 pmSCL Santiago Arturo Merino Benitez-DCA Washington, D.C. Reagan-National

19h 22m2 stops Bogotá El Dorado Atlanta Hartsfield-Jackson

10:10 am - 6:25 amDCA Washington, D.C. Reagan-National-SCL Santiago Arturo Merino Benitez

19h 15m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

$762LATAM Airlines

Wed, Oct 7 - Tue, Oct 20

11:45 pm - 4:37 pmSCL Santiago Arturo Merino Benitez-DCA Washington, D.C. Reagan-National

17h 52m1 stop New York John F Kennedy Intl

6:59 am - 6:45 amDCA Washington, D.C. Reagan-National-SCL Santiago Arturo Merino Benitez

22h 46m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

$762LATAM Airlines

Thu, Oct 8 - Tue, Oct 20

9:30 pm - 8:52 pmSCL Santiago Arturo Merino Benitez-DCA Washington, D.C. Reagan-National

24h 22m1 stop Miami

9:20 am - 8:10 amDCA Washington, D.C. Reagan-National-SCL Santiago Arturo Merino Benitez

21h 50m1 stop Miami

$1,118American Airlines

Thu, Oct 8 - Mon, Oct 12

9:30 pm - 6:55 pmSCL Santiago Arturo Merino Benitez-DCA Washington, D.C. Reagan-National

22h 25m1 stop Miami

9:20 am - 8:10 amDCA Washington, D.C. Reagan-National-SCL Santiago Arturo Merino Benitez

21h 50m1 stop Miami

$1,144American Airlines

Fri, Oct 9 - Mon, Oct 19

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United Airlines flights from Santiago to Washington, D.C. Reagan-National Airport

Our best United Airlines deals on Santiago to Washington, D.C. Reagan-National Airport flight tickets

United Airlines

Mar 18

SCL9:45 pmSantiago Arturo Merino Benitez

14h 40m

1 stop

DCA11:25 amWashington, D.C. Reagan-National

Mar 25

DCA10:58 amWashington, D.C. Reagan-National

19h 52m

1 stop

SCL7:50 amSantiago Arturo Merino Benitez

$509

United Airlines

Mar 18

SCL9:45 pmSantiago Arturo Merino Benitez

14h 40m

1 stop

DCA11:25 amWashington, D.C. Reagan-National

Mar 25

DCA10:58 amWashington, D.C. Reagan-National

19h 52m

1 stop

SCL7:50 amSantiago Arturo Merino Benitez

$511

United Airlines

Mar 18

SCL9:45 pmSantiago Arturo Merino Benitez

14h 40m

1 stop

DCA11:25 amWashington, D.C. Reagan-National

Mar 25

DCA10:58 amWashington, D.C. Reagan-National

19h 52m

1 stop

SCL7:50 amSantiago Arturo Merino Benitez

$513

American Airlines flights from Santiago to Washington, D.C. Reagan-National Airport

Our best American Airlines deals on Santiago to Washington, D.C. Reagan-National Airport flight tickets

American Airlines

Mar 15

SCL10:15 pmSantiago Arturo Merino Benitez

15h 19m

1 stop

DCA12:34 pmWashington, D.C. Reagan-National

Mar 23

DCA4:59 pmWashington, D.C. Reagan-National

15h 01m

1 stop

SCL9:00 amSantiago Arturo Merino Benitez

$520

American Airlines

Nov 11

SCL10:30 pmSantiago Arturo Merino Benitez

14h 02m

1 stop

DCA10:32 amWashington, D.C. Reagan-National

Jan 20

DCA11:55 amWashington, D.C. Reagan-National

17h 50m

1 stop

SCL7:45 amSantiago Arturo Merino Benitez

$522

American Airlines

Dec 15

SCL10:30 pmSantiago Arturo Merino Benitez

14h 02m

1 stop

DCA10:32 amWashington, D.C. Reagan-National

Jan 17

DCA2:59 pmWashington, D.C. Reagan-National

16h 01m

1 stop

SCL9:00 amSantiago Arturo Merino Benitez

$523

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SantiagoWashington, D.C.

SCL Santiago Arturo Merino Benitez - DCA Washington, D.C. Reagan-National

SCLDCA

Santiago Arturo Merino Benitez

Thu 3/18

9:45 pm-11:25 am

1 stop14h 40m

Washington, D.C. Reagan-National

Thu 3/25

10:58 am-7:50 am

1 stop19h 52m

$509

SantiagoWashington, D.C.

SCL Santiago Arturo Merino Benitez - DCA Washington, D.C. Reagan-National

SCLDCA

Santiago Arturo Merino Benitez

Thu 3/18

9:45 pm-11:25 am

1 stop14h 40m

Washington, D.C. Reagan-National

Thu 3/25

10:58 am-7:50 am

1 stop19h 52m

$511

SantiagoWashington, D.C.

SCL Santiago Arturo Merino Benitez - DCA Washington, D.C. Reagan-National

SCLDCA

Santiago Arturo Merino Benitez

Thu 12/3

10:45 pm-11:57 pm

1 stop27h 12m

Washington, D.C. Reagan-National

Mon 12/7

6:05 am-8:50 am

1 stop24h 45m

$513

SantiagoWashington, D.C.

SCL Santiago Arturo Merino Benitez - DCA Washington, D.C. Reagan-National

SCLDCA

Santiago Arturo Merino Benitez

Thu 12/3

10:45 pm-5:09 pm

2 stops20h 24m

Washington, D.C. Reagan-National

Mon 12/7

6:05 am-8:50 am

1 stop24h 45m

$513

SantiagoWashington, D.C.

SCL Santiago Arturo Merino Benitez - DCA Washington, D.C. Reagan-National

SCLDCA

Santiago Arturo Merino Benitez

Thu 3/18

9:45 pm-11:25 am

1 stop14h 40m

Washington, D.C. Reagan-National

Thu 3/25

10:58 am-7:50 am

1 stop19h 52m

$513

SantiagoWashington, D.C.

SCL Santiago Arturo Merino Benitez - DCA Washington, D.C. Reagan-National

SCLDCA

Santiago Arturo Merino Benitez

Fri 11/6

10:45 pm-4:09 pm

1 stop19h 24m

Washington, D.C. Reagan-National

Sun 11/15

6:00 am-8:50 am

1 stop24h 50m

$513

SantiagoWashington, D.C.

SCL Santiago Arturo Merino Benitez - DCA Washington, D.C. Reagan-National

SCLDCA

Santiago Arturo Merino Benitez

Mon 3/15

11:45 pm-8:57 pm

1 stop22h 12m

Washington, D.C. Reagan-National

Mon 3/22

11:54 am-9:00 am

1 stop20h 06m

$520

SantiagoWashington, D.C.

SCL Santiago Arturo Merino Benitez - DCA Washington, D.C. Reagan-National

SCLDCA

Santiago Arturo Merino Benitez

Wed 11/11

10:30 pm-10:32 am

1 stop14h 02m

Washington, D.C. Reagan-National

Wed 1/20

11:55 am-7:45 am

1 stop17h 50m

$520

Quickest round-trip

SantiagoWashington, D.C.

SCL Santiago Arturo Merino Benitez - DCA Washington, D.C. Reagan-National

SCLDCA

Santiago Arturo Merino Benitez

Mon 3/15

10:15 pm-12:34 pm

1 stop15h 19m

Washington, D.C. Reagan-National

Tue 3/23

4:59 pm-9:00 am

1 stop15h 01m

$520

SantiagoWashington, D.C.

SCL Santiago Arturo Merino Benitez - DCA Washington, D.C. Reagan-National

SCLDCA

Santiago Arturo Merino Benitez

Wed 11/11

10:30 pm-10:32 am

1 stop14h 02m

Washington, D.C. Reagan-National

Wed 1/20

11:55 am-7:45 am

1 stop17h 50m

$522

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Santiago to Washington, D.C. Reagan-National Airport

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

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

Prices are currently low for flights on this route.

Typical prices usually range from $637 to $807.
The lowest price recently found on this route was $509.

What is the cheapest month to fly to Washington, D.C. Reagan-National Airport?

The month of March is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Santiago, with most prices found around $623. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of March, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $634.

When to book flights from Santiago to Washington, D.C. Reagan-National Airport

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

Estimated round-trip price

Cheap Santiago to Washington, D.C. Reagan-National Airport (SCL to DCA) flight deals and tips

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

Best Price Found	$300
Fastest flight time	13h 22m
Direct flights	None

The best one-way flight to Washington, D.C. Reagan-National Airport from Santiago in the past 72 hours is $300. The best round-trip flight deal from Santiago to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $509.

The fastest flight from Santiago to Washington, D.C. Reagan-National Airport takes 13h 22m

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

Search flight deals

Frequently asked questions about flying from Santiago to Washington, D.C. Reagan-National Airport

How far is Santiago Arturo Merino Benitez to Washington, D.C. Reagan-National by plane?
Santiago Arturo Merino Benitez and Washington, D.C. Reagan-National are 5008.7 mi apart from one another. A reasonable flight in good conditions will take 13h 22m.
When did momondo last update prices for flights from Santiago Arturo Merino Benitez Airport to Washington, D.C. Reagan-National Airport?
Prices for flights from Santiago Arturo Merino Benitez Airport to Washington, D.C. Reagan-National Airport are updated daily.
How many operators does momondo search for flights from Santiago Arturo Merino Benitez Airport to Washington, D.C. Reagan-National Airport?
The number of operators available for flights from Santiago Arturo Merino Benitez Airport to Washington, D.C. Reagan-National Airport is 1 as of October 2026.
How old do you have to be to fly from Santiago Arturo Merino Benitez Airport to Washington, D.C. Reagan-National 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 Santiago Arturo Merino Benitez Airport to Washington, D.C. Reagan-National Airport.
What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?
The necessary travel and health documents for your Washington, D.C. Reagan-National 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 Santiago to Washington, D.C. Reagan-National Airport?
momondo data reveals that the most frequently booked airline on the route from Santiago to Washington, D.C. Reagan-National Airport is American Airlines, representing 100% of all bookings.

Best airlines flying from Santiago to Washington, D.C. Reagan-National Airport

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $634	Free Cancellation	Rating 7.0 12,130 reviews		Search American Airlines flights

Alexandria

National Harbor

Arlington

Gettysburg

Fredericksburg

Waldorf

Laurel

Woodbridge

Gaithersburg

Linthicum Heights

Rockville

Silver Spring

Towson

Fairfax

Springfield

Glen Burnie

Edgewood

Colonial Beach

College Park

Bethesda

Why use momondo?

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

Finding the right flight to Washington, D.C. from Santiago is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.

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

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

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

Once you have performed a search for Santiago to Washington, D.C. flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Washington, D.C. from Santiago. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Washington, D.C. Reagan-National Airport trip

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Cheap flights from Santiago to Washington, D.C. from $300

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Santiago to Washington, D.C. departing on 12/15. 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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United Airlines flights from Santiago to Washington, D.C. Reagan-National Airport

Our best United Airlines deals on Santiago to Washington, D.C. Reagan-National Airport flight tickets

American Airlines flights from Santiago to Washington, D.C. Reagan-National Airport

Our best American Airlines deals on Santiago to Washington, D.C. Reagan-National Airport flight tickets

momondo Fare Finder

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

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Santiago to Washington, D.C. Reagan-National Airport

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

What is the cheapest month to fly to Washington, D.C. Reagan-National Airport?

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

When to book flights from Santiago to Washington, D.C. Reagan-National Airport

Cheap Santiago to Washington, D.C. Reagan-National Airport (SCL to DCA) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Santiago to Washington, D.C. Reagan-National Airport

Best airlines flying from Santiago to Washington, D.C. Reagan-National Airport

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

Traveling to a place near Washington, D.C.?

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An easier way to manage your Washington, D.C. Reagan-National Airport trip

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Find better results for your trip to Washington, D.C.

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Popular flights according to clicks in the last 7 days on momondo

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According to popular flight searches on momondo this year

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