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Cheap flights from Washington, D.C. Reagan-National Airport to Chile from $218

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 3/11. 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
11:00 am - 7:40 am
DCA
-
SCL
19h 40m2 stops
LATAM Airlines Logo
10:25 pm - 10:36 pm
SCL
-
DCA
25h 11m2 stops
$519LATAM Airlines
Mon, Mar 9 - Sat, Mar 14
Delta Logo
7:59 am - 7:40 am
DCA
-
SCL
21h 41m1 stop
Delta Logo
10:35 am - 2:08 pm
SCL
-
DCA
28h 33m1 stop
$522Delta
Fri, Mar 6 - Sat, Mar 14
LATAM Airlines Logo
10:15 am - 7:40 am
DCA
-
SCL
19h 25m1 stop
LATAM Airlines Logo
10:10 pm - 11:09 am
SCL
-
DCA
13h 59m1 stop
$534LATAM Airlines
Mon, Mar 2 - Mon, Mar 9
LATAM Airlines Logo
7:00 am - 7:40 am
DCA
-
SCL
22h 40m1 stop
LATAM Airlines Logo
11:10 pm - 6:29 pm
SCL
-
DCA
21h 19m1 stop
$536LATAM Airlines
Sun, Feb 1 - Sat, Feb 14
LATAM Airlines Logo
11:10 am - 6:55 am
DCA
-
SCL
17h 45m1 stop
LATAM Airlines Logo
9:30 pm - 9:10 am
SCL
-
DCA
13h 40m1 stop
$538LATAM Airlines
Mon, Jan 19 - Mon, Jan 26
United Airlines Logo
8:00 am - 7:50 am
DCA
-
SCL
22h 50m1 stop
United Airlines Logo
9:45 pm - 11:36 am
SCL
-
DCA
14h 51m1 stop
$564United Airlines
Sun, Mar 8 - Tue, Mar 17
American Airlines Logo
4:59 pm - 9:00 am
DCA
-
SCL
14h 01m1 stop
American Airlines Logo
11:55 pm - 2:20 pm
SCL
-
DCA
16h 25m1 stop
$569American Airlines
Wed, Feb 4 - Mon, Feb 9
United Airlines Logo
7:59 pm - 7:50 am
DCA
-
SCL
34h 51m1 stop
United Airlines Logo
9:45 pm - 11:36 am
SCL
-
DCA
14h 51m1 stop
$572United Airlines
Tue, Mar 10 - Tue, Mar 17
American Airlines Logo
3:59 pm - 8:15 am
DCA
-
SCL
14h 16m1 stop
American Airlines Logo
10:35 pm - 1:54 pm
SCL
-
DCA
17h 19m2 stops
$574American Airlines
Tue, Jan 6 - Tue, Feb 3
Multiple Airlines Logo
6:00 am - 2:36 am
DCA
-
PUQ
42h 36m2 stops
Multiple Airlines Logo
8:44 am - 2:08 pm
PUQ
-
DCA
30h 24m3 stops
$811Multiple Airlines
Tue, Mar 3 - Mon, Mar 9

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

Our best American Airlines deals on Washington, D.C. Reagan-National Airport to Chile flight tickets
American Airlines
Feb 4
DCA4:59 pmWashington, D.C. Reagan-National
14h 01m
1 stop
SCL9:00 amSantiago Arturo Merino Benitez
Feb 9
SCL11:55 pmSantiago Arturo Merino Benitez
16h 25m
1 stop
DCA2:20 pmWashington, D.C. Reagan-National
$569
Find similar
American Airlines
Jan 6
DCA3:59 pmWashington, D.C. Reagan-National
14h 16m
1 stop
SCL8:15 amSantiago Arturo Merino Benitez
Feb 3
SCL10:35 pmSantiago Arturo Merino Benitez
17h 19m
2 stops
DCA1:54 pmWashington, D.C. Reagan-National
$574
Find similar
American Airlines
Jan 17
DCA5:58 pmWashington, D.C. Reagan-National
13h 02m
1 stop
SCL9:00 amSantiago Arturo Merino Benitez
Jan 24
SCL10:30 pmSantiago Arturo Merino Benitez
14h 18m
1 stop
DCA10:48 amWashington, D.C. Reagan-National
$619
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 9
DCA11:00 amWashington, D.C. Reagan-National
19h 40m
2 stops
SCL7:40 amSantiago Arturo Merino Benitez
Mar 14
SCL10:25 pmSantiago Arturo Merino Benitez
25h 11m
2 stops
DCA10:36 pmWashington, D.C. Reagan-National
$519
Find similar
LATAM Airlines
Mar 2
DCA10:15 amWashington, D.C. Reagan-National
19h 25m
1 stop
SCL7:40 amSantiago Arturo Merino Benitez
Mar 9
SCL10:10 pmSantiago Arturo Merino Benitez
13h 59m
1 stop
DCA11:09 amWashington, D.C. Reagan-National
$534
Find similar
LATAM Airlines
Feb 1
DCA7:00 amWashington, D.C. Reagan-National
22h 40m
1 stop
SCL7:40 amSantiago Arturo Merino Benitez
Feb 14
SCL11:10 pmSantiago Arturo Merino Benitez
21h 19m
1 stop
DCA6:29 pmWashington, D.C. Reagan-National
$536
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 December 11, 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

Mon 3/9

11:00 am-7:40 am

2 stops19h 40m

Santiago Arturo Merino Benitez

Sat 3/14

10:25 pm-10:36 pm

2 stops25h 11m

$519

Washington, D.C.Santiago

DCA - SCL

DCASCL

Washington, D.C. Reagan-National

Fri 3/6

7:59 am-7:40 am

1 stop21h 41m

Santiago Arturo Merino Benitez

Sat 3/14

10:35 am-2:08 pm

1 stop28h 33m

$522

Washington, D.C.Santiago

DCA - SCL

DCASCL

Washington, D.C. Reagan-National

Mon 3/2

10:15 am-7:40 am

1 stop19h 25m

Santiago Arturo Merino Benitez

Mon 3/9

10:10 pm-11:09 am

1 stop13h 59m

$534

Washington, D.C.Santiago

DCA - SCL

DCASCL

Washington, D.C. Reagan-National

Sun 2/1

7:00 am-7:40 am

1 stop22h 40m

Santiago Arturo Merino Benitez

Sat 2/14

11:10 pm-6:29 pm

1 stop21h 19m

$536

Washington, D.C.Santiago

DCA - SCL

DCASCL

Washington, D.C. Reagan-National

Mon 1/19

11:10 am-6:55 am

1 stop17h 45m

Santiago Arturo Merino Benitez

Mon 1/26

9:30 pm-9:10 am

1 stop13h 40m

$538

Washington, D.C.Santiago

DCA - SCL

DCASCL

Washington, D.C. Reagan-National

Sun 3/8

8:00 am-7:50 am

1 stop22h 50m

Santiago Arturo Merino Benitez

Tue 3/17

9:45 pm-11:36 am

1 stop14h 51m

$564

Washington, D.C.Santiago

DCA - SCL

DCASCL

Washington, D.C. Reagan-National

Wed 2/4

4:59 pm-9:00 am

1 stop14h 01m

Santiago Arturo Merino Benitez

Mon 2/9

11:55 pm-2:20 pm

1 stop16h 25m

$569

Washington, D.C.Santiago

DCA - SCL

DCASCL

Washington, D.C. Reagan-National

Tue 3/10

7:59 pm-7:50 am

1 stop34h 51m

Santiago Arturo Merino Benitez

Tue 3/17

9:45 pm-11:36 am

1 stop14h 51m

$572

Washington, D.C.Santiago

DCA - SCL

DCASCL

Washington, D.C. Reagan-National

Tue 1/6

3:59 pm-8:15 am

1 stop14h 16m

Santiago Arturo Merino Benitez

Tue 2/3

10:35 pm-1:54 pm

2 stops17h 19m

$574

Washington, D.C.Punta Arenas

DCA - PUQ

DCAPUQ

Washington, D.C. Reagan-National

Tue 3/3

6:00 am-2:36 am

2 stops42h 36m

Punta Arenas Pres Ibanez

Mon 3/9

8:44 am-2:08 pm

3 stops30h 24m

$811

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest 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 $664. 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 February instead. Flights to Chile in February, while not as cheap as those in March, still average around $812.

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 33% 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

Fastest flight time

12h 30m

Direct flights

None
The fastest flight from Washington, D.C. Reagan-National Airport to Chile takes 12h 30m
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.
Search flight deals

  • 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
United AirlinesPriceFrom $524Free CancellationRating
7.4
9,094 reviews
Search United Airlines flights
LATAM AirlinesPriceFrom $524Free CancellationRating
7.5
1,889 reviews
Search LATAM Airlines flights
DeltaPriceFrom $573Free CancellationRating
7.9
8,008 reviews
Search Delta flights
American AirlinesPriceFrom $634Free CancellationRating
7.2
11,048 reviews
Search American 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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