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Cheap flights from Washington, D.C. Reagan-National Airport to Chile from $252

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. Reagan-National Airport to Chile 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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Find the cheapest flights from Washington, D.C. Reagan-National Airport to Chile

Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
1:45 pm - 5:35 amDCA-SCL
14h 50m2 stops
LATAM Airlines Logo
8:50 pm - 2:06 pmSCL-DCA
18h 16m2 stops
$519LATAM Airlines
Find Deal
Thu, Mar 12 - Sun, Mar 15
LATAM Airlines Logo
11:10 am - 6:55 amDCA-SCL
17h 45m1 stop
LATAM Airlines Logo
8:15 am - 11:41 pmSCL-DCA
17h 26m2 stops
$520LATAM Airlines
Find Deal
Thu, Nov 13 - Mon, Nov 24
American Airlines Logo
12:59 pm - 7:45 amDCA-SCL
16h 46m1 stop
American Airlines Logo
10:30 pm - 10:47 amSCL-DCA
14h 17m1 stop
$522American Airlines
Find Deal
Sun, Dec 7 - Sun, Dec 14
Delta Logo
1:45 pm - 7:00 amDCA-SCL
15h 15m1 stop
Delta Logo
11:15 pm - 12:47 pmSCL-DCA
15h 32m1 stop
$524Delta
Find Deal
Mon, Feb 9 - Thu, Feb 26
American Airlines Logo
1:44 pm - 9:00 amDCA-SCL
17h 16m2 stops
American Airlines Logo
11:15 pm - 7:50 pmSCL-DCA
22h 35m1 stop
$529American Airlines
Find Deal
Sat, Nov 15 - Sat, Nov 22
United Airlines Logo
11:00 am - 8:50 amDCA-SCL
19h 50m1 stop
United Airlines Logo
10:45 pm - 1:49 pmSCL-DCA
17h 04m1 stop
$530United Airlines
Find Deal
Sat, Nov 15 - Sat, Nov 22
Delta Logo
8:30 pm - 7:00 amDCA-SCL
32h 30m1 stop
Delta Logo
11:15 pm - 10:56 amSCL-DCA
13h 41m1 stop
$531Delta
Find Deal
Sun, Feb 8 - Thu, Feb 26
United Airlines Logo
7:59 pm - 8:50 amDCA-SCL
34h 51m1 stop
United Airlines Logo
10:45 pm - 8:45 pmSCL-DCA
24h 00m1 stop
$539United Airlines
Find Deal
Wed, Nov 5 - Sun, Nov 9
Air Canada Logo
4:10 pm - 12:15 pmDCA-SCL
18h 05m2 stops
Air Canada Logo
8:25 am - 9:56 pmSCL-DCA
15h 31m1 stop
$691Air Canada
Find Deal
Mon, Feb 2 - Fri, Feb 13
Air Canada Logo
4:10 pm - 12:15 pmDCA-SCL
18h 05m2 stops
Air Canada Logo
8:55 pm - 3:31 pmSCL-DCA
20h 36m2 stops
$698Air Canada
Find Deal
Tue, Feb 3 - Wed, Mar 4

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

Our best United Airlines deals on Washington, D.C. Reagan-National Airport to Chile flight tickets
United Airlines
Nov 15
DCA11:00 amWashington, D.C. Reagan-National
19h 50m
1 stop
SCL8:50 amSantiago Arturo Merino Benitez
Nov 22
SCL10:45 pmSantiago Arturo Merino Benitez
17h 04m
1 stop
DCA1:49 pmWashington, D.C. Reagan-National
$530
Find similar
United Airlines
Nov 5
DCA7:59 pmWashington, D.C. Reagan-National
34h 51m
1 stop
SCL8:50 amSantiago Arturo Merino Benitez
Nov 9
SCL10:45 pmSantiago Arturo Merino Benitez
24h 00m
1 stop
DCA8:45 pmWashington, D.C. Reagan-National
$539
Find similar
United Airlines
Feb 11
DCA6:00 amWashington, D.C. Reagan-National
24h 50m
1 stop
SCL8:50 amSantiago Arturo Merino Benitez
Feb 24
SCL10:45 pmSantiago Arturo Merino Benitez
17h 04m
1 stop
DCA1:49 pmWashington, D.C. Reagan-National
$664
Find similar

LATAM Airlines flights from Washington, D.C. Reagan-National Airport to Chile

Our best LATAM Airlines deals on Washington, D.C. Reagan-National Airport to Chile flight tickets
LATAM Airlines
Mar 12
DCA1:45 pmWashington, D.C. Reagan-National
14h 50m
2 stops
SCL5:35 amSantiago Arturo Merino Benitez
Mar 15
SCL8:50 pmSantiago Arturo Merino Benitez
18h 16m
2 stops
DCA2:06 pmWashington, D.C. Reagan-National
$519
Find similar
LATAM Airlines
Nov 13
DCA11:10 amWashington, D.C. Reagan-National
17h 45m
1 stop
SCL6:55 amSantiago Arturo Merino Benitez
Nov 24
SCL8:15 amSantiago Arturo Merino Benitez
17h 26m
2 stops
DCA11:41 pmWashington, D.C. Reagan-National
$520
Find similar
LATAM Airlines
Feb 2
DCA12:05 pmWashington, D.C. Reagan-National
16h 55m
1 stop
SCL7:00 amSantiago Arturo Merino Benitez
Feb 19
SCL11:15 pmSantiago Arturo Merino Benitez
21h 01m
1 stop
DCA6:16 pmWashington, D.C. Reagan-National
$546
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Reagan-National Airport to Chile that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated October 23, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Chile that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Santiago

DCA - SCL

DCASCL

Washington, D.C. Reagan-National

Thu 3/12

1:45 pm-5:35 am

2 stops14h 50m

Santiago Arturo Merino Benitez

Sun 3/15

8:50 pm-2:06 pm

2 stops18h 16m

$519

Washington, D.C.Santiago

DCA - SCL

DCASCL

Washington, D.C. Reagan-National

Thu 11/13

11:10 am-6:55 am

1 stop17h 45m

Santiago Arturo Merino Benitez

Mon 11/24

8:15 am-11:41 pm

2 stops17h 26m

$520

Washington, D.C.Santiago

DCA - SCL

DCASCL

Washington, D.C. Reagan-National

Sun 12/7

12:59 pm-7:45 am

1 stop16h 46m

Santiago Arturo Merino Benitez

Sun 12/14

10:30 pm-10:47 am

1 stop14h 17m

$522

Washington, D.C.Santiago

DCA - SCL

DCASCL

Washington, D.C. Reagan-National

Mon 2/9

1:45 pm-7:00 am

1 stop15h 15m

Santiago Arturo Merino Benitez

Thu 2/26

11:15 pm-12:47 pm

1 stop15h 32m

$524

Washington, D.C.Santiago

DCA - SCL

DCASCL

Washington, D.C. Reagan-National

Sat 11/15

1:44 pm-9:00 am

2 stops17h 16m

Santiago Arturo Merino Benitez

Sat 11/22

11:15 pm-7:50 pm

1 stop22h 35m

$529

Washington, D.C.Santiago

DCA - SCL

DCASCL

Washington, D.C. Reagan-National

Sat 11/15

11:00 am-8:50 am

1 stop19h 50m

Santiago Arturo Merino Benitez

Sat 11/22

10:45 pm-1:49 pm

1 stop17h 04m

$530

Washington, D.C.Santiago

DCA - SCL

DCASCL

Washington, D.C. Reagan-National

Sun 2/8

8:30 pm-7:00 am

1 stop32h 30m

Santiago Arturo Merino Benitez

Thu 2/26

11:15 pm-10:56 am

1 stop13h 41m

$531

Washington, D.C.Santiago

DCA - SCL

DCASCL

Washington, D.C. Reagan-National

Wed 11/5

7:59 pm-8:50 am

1 stop34h 51m

Santiago Arturo Merino Benitez

Sun 11/9

10:45 pm-8:45 pm

1 stop24h 00m

$539

Washington, D.C.Santiago

DCA - SCL

DCASCL

Washington, D.C. Reagan-National

Mon 2/2

4:10 pm-12:15 pm

2 stops18h 05m

Santiago Arturo Merino Benitez

Fri 2/13

8:25 am-9:56 pm

1 stop15h 31m

$691

Washington, D.C.Santiago

DCA - SCL

DCASCL

Washington, D.C. Reagan-National

Tue 2/3

4:10 pm-12:15 pm

2 stops18h 05m

Santiago Arturo Merino Benitez

Wed 3/4

8:55 pm-3:31 pm

2 stops20h 36m

$698

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Chile from

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

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 cheapest month to fly to Chile?

In general, March is the cheapest month to fly from Washington, D.C. Reagan-National Airport to Chile. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $793. If you aren’t able to travel during the month of March, then book flights to Chile from Washington, D.C. Reagan-National Airport during January instead. Flights to Chile in January, while not as cheap as those in March, still average around $816.

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

Our data shows that Tuesday is the least expensive day to fly to Chile. Tickets to fly out on this day can be as low as $792. On the other hand, Saturday is the most expensive day to depart from Washington, D.C. Reagan-National Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,061.

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

According to our data, the cheapest time of day to fly to Chile is in the evening. momondo users have found flights departing from Washington, D.C. Reagan-National Airport to Chile in the evening for as low as $705. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $936 on average. Flights to Chile from Washington, D.C. Reagan-National Airport at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on Washington, D.C. Reagan-National Airport to Chile flights?

You could potentially save up to 16% on your flight if you consider stops on a Washington, D.C. Reagan-National Airport to Chile flight.

Cheap Washington, D.C. Reagan-National Airport to Chile flight deals and tips

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

Direct flights

None
There are no direct flights from Washington, D.C. Reagan-National Airport to Chile. There are no popular flight routes from Washington, D.C. Reagan-National Airport to Chile.
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  • When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Chile?

    Prices for flights from Washington, D.C. Reagan-National Airport to Chile are refreshed on a daily basis.

  • How many operators does momondo search for flights from Washington, D.C. Reagan-National Airport to Chile?

  • How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Chile?

    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. Reagan-National Airport to Chile.

  • What documentation or ID do you need to fly to Chile?

    The travel and health documents you'll need for your trip to Chile may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chile. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to Chile with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $573Free CancellationRating
7.9
7,981 reviews
Search Delta flights
American AirlinesPriceFrom $637Free CancellationRating
7.2
11,028 reviews
Search American Airlines flights
LATAM AirlinesPriceFrom $693Free CancellationRating
7.5
1,870 reviews
Search LATAM Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Chile. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Washington, D.C. to Chile flights to just show those with flexible booking policies.

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

Once you have performed a search for Washington, D.C. to Chile 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 Washington, D.C. to Chile right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Washington, D.C. to Chile flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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