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Cheap flights from Washington, D.C. Dulles Intl Airport to Chile from $238

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. Dulles Intl 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. Dulles Intl Airport to Chile

Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
12:30 pm - 5:55 amIAD-SCL
16h 25m1 stop
LATAM Airlines Logo
11:25 pm - 2:51 pmSCL-IAD
16h 26m2 stops
$518LATAM Airlines
Find Deal
Thu, Mar 12 - Sun, Mar 22
LATAM Airlines Logo
3:38 pm - 7:40 amIAD-SCL
14h 02m1 stop
LATAM Airlines Logo
11:25 pm - 2:40 pmSCL-IAD
17h 15m2 stops
$519LATAM Airlines
Find Deal
Wed, Dec 3 - Wed, Dec 10
Copa Airlines Logo
2:18 am - 12:34 amIAD-SCL
21h 16m1 stop
Copa Airlines Logo
5:44 am - 4:15 amSCL-IAD
23h 31m1 stop
$522Copa Airlines
Find Deal
Sun, Mar 15 - Fri, Mar 27
Delta Logo
12:35 pm - 7:00 amIAD-SCL
16h 25m1 stop
Delta Logo
10:30 pm - 6:12 pmSCL-IAD
21h 42m1 stop
$524Delta
Find Deal
Sun, Mar 1 - Sat, Mar 7
Avianca Logo
5:45 am - 5:30 amIAD-SCL
21h 45m1 stop
Avianca Logo
1:35 am - 1:15 pmSCL-IAD
13h 40m1 stop
$525Avianca
Find Deal
Mon, Mar 2 - Tue, Mar 3
Avianca Logo
5:45 am - 5:30 amIAD-SCL
21h 45m1 stop
Avianca Logo
1:35 am - 1:15 pmSCL-IAD
13h 40m1 stop
$526Avianca
Find Deal
Mon, Mar 2 - Wed, Mar 4
Delta Logo
6:00 am - 6:10 amIAD-SCL
22h 10m1 stop
Delta Logo
11:10 pm - 8:45 pmSCL-IAD
23h 35m1 stop
$529Delta
Find Deal
Sun, Jan 4 - Sun, Jan 25
Copa Airlines Logo
8:22 am - 12:24 amIAD-SCL
14h 02m1 stop
Copa Airlines Logo
3:23 am - 2:02 pmSCL-IAD
12h 39m1 stop
$532Copa Airlines
Find Deal
Sun, Dec 7 - Tue, Dec 9
Multiple Airlines Logo
6:45 am - 1:51 amIAD-PUQ
42h 06m3 stops
Multiple Airlines Logo
11:59 pm - 4:10 amPUQ-IAD
29h 11m3 stops
$966Multiple Airlines
Find Deal
Sun, Mar 8 - Sun, Mar 15
Multiple Airlines Logo
4:00 am - 8:04 amIAD-PUQ
27h 04m3 stops
Multiple Airlines Logo
11:59 pm - 4:10 amPUQ-IAD
29h 11m3 stops
$1,017Multiple Airlines
Find Deal
Sat, Mar 7 - Sun, Mar 15

Avianca flights from Washington, D.C. Dulles Intl Airport to Chile

Our best Avianca deals on Washington, D.C. Dulles Intl Airport to Chile flight tickets
Avianca
Mar 2
IAD5:45 amWashington, D.C. Dulles Intl
21h 45m
1 stop
SCL5:30 amSantiago Arturo Merino Benitez
Mar 3
SCL1:35 amSantiago Arturo Merino Benitez
13h 40m
1 stop
IAD1:15 pmWashington, D.C. Dulles Intl
$525
Find similar
Avianca
Mar 2
IAD5:45 amWashington, D.C. Dulles Intl
21h 45m
1 stop
SCL5:30 amSantiago Arturo Merino Benitez
Mar 4
SCL1:35 amSantiago Arturo Merino Benitez
13h 40m
1 stop
IAD1:15 pmWashington, D.C. Dulles Intl
$526
Find similar
Avianca
Mar 23
IAD3:35 pmWashington, D.C. Dulles Intl
12h 55m
1 stop
SCL5:30 amSantiago Arturo Merino Benitez
Apr 8
SCL11:55 pmSantiago Arturo Merino Benitez
14h 05m
1 stop
IAD2:00 pmWashington, D.C. Dulles Intl
$557
Find similar

LATAM Airlines flights from Washington, D.C. Dulles Intl Airport to Chile

Our best LATAM Airlines deals on Washington, D.C. Dulles Intl Airport to Chile flight tickets
LATAM Airlines
Dec 3
IAD3:38 pmWashington, D.C. Dulles Intl
14h 02m
1 stop
SCL7:40 amSantiago Arturo Merino Benitez
Dec 10
SCL11:25 pmSantiago Arturo Merino Benitez
17h 15m
2 stops
IAD2:40 pmWashington, D.C. Dulles Intl
$519
Find similar
LATAM Airlines
Dec 1
IAD7:49 pmWashington, D.C. Dulles Intl
17h 26m
2 stops
SCL3:15 pmSantiago Arturo Merino Benitez
Dec 11
SCL9:30 pmSantiago Arturo Merino Benitez
16h 05m
1 stop
IAD11:35 amWashington, D.C. Dulles Intl
$524
Find similar
LATAM Airlines
Nov 29
IAD3:35 pmWashington, D.C. Dulles Intl
14h 05m
1 stop
SCL7:40 amSantiago Arturo Merino Benitez
Dec 5
SCL12:45 amSantiago Arturo Merino Benitez
36h 54m
2 stops
IAD11:39 amWashington, D.C. Dulles Intl
$526
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl 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 November 22, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Chile that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Thu 3/12

12:30 pm-5:55 am

1 stop16h 25m

Santiago Arturo Merino Benitez

Sun 3/22

11:25 pm-2:51 pm

2 stops16h 26m

$518

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Wed 12/3

3:38 pm-7:40 am

1 stop14h 02m

Santiago Arturo Merino Benitez

Wed 12/10

11:25 pm-2:40 pm

2 stops17h 15m

$519

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Sun 3/15

2:18 am-12:34 am

1 stop21h 16m

Santiago Arturo Merino Benitez

Fri 3/27

5:44 am-4:15 am

1 stop23h 31m

$522

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Sun 3/1

12:35 pm-7:00 am

1 stop16h 25m

Santiago Arturo Merino Benitez

Sat 3/7

10:30 pm-6:12 pm

1 stop21h 42m

$524

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Mon 3/2

5:45 am-5:30 am

1 stop21h 45m

Santiago Arturo Merino Benitez

Tue 3/3

1:35 am-1:15 pm

1 stop13h 40m

$525

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Mon 3/2

5:45 am-5:30 am

1 stop21h 45m

Santiago Arturo Merino Benitez

Wed 3/4

1:35 am-1:15 pm

1 stop13h 40m

$526

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Sun 1/4

6:00 am-6:10 am

1 stop22h 10m

Santiago Arturo Merino Benitez

Sun 1/25

11:10 pm-8:45 pm

1 stop23h 35m

$529

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Sun 12/7

8:22 am-12:24 am

1 stop14h 02m

Santiago Arturo Merino Benitez

Tue 12/9

3:23 am-2:02 pm

1 stop12h 39m

$532

Washington, D.C.Punta Arenas

IAD - PUQ

IADPUQ

Washington, D.C. Dulles Intl

Sun 3/8

6:45 am-1:51 am

3 stops42h 06m

Punta Arenas Pres Ibanez

Sun 3/15

11:59 pm-4:10 am

3 stops29h 11m

$966

Washington, D.C.Punta Arenas

IAD - PUQ

IADPUQ

Washington, D.C. Dulles Intl

Sat 3/7

4:00 am-8:04 am

3 stops27h 04m

Punta Arenas Pres Ibanez

Sun 3/15

11:59 pm-4:10 am

3 stops29h 11m

$1,017

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. Dulles Intl 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, April is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Chile. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $581. If you aren’t able to travel during the month of April, then book flights to Chile from Washington, D.C. Dulles Intl Airport during October instead. Flights to Chile in October, while not as cheap as those in April, still average around $667.

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

Our data shows that Monday is the least expensive day to fly to Chile. Tickets to fly out on this day can be as low as $699. On the other hand, Tuesday is the most expensive day to depart from Washington, D.C. Dulles Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $884.

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 morning. momondo users have found flights departing from Washington, D.C. Dulles Intl Airport to Chile in the morning for as low as $721. 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 in the evening when prices are $791 on average. Flights to Chile from Washington, D.C. Dulles Intl Airport in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Chile?

You are more likely to see cheaper flights to Chile from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Chile for around $746 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chile from Washington, D.C. Dulles Intl Airport for as low as $392 on momondo.

Can stopping save me money on Washington, D.C. Dulles Intl Airport to Chile flights?

You could potentially save up to 65% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to Chile flight.

Cheap Washington, D.C. Dulles Intl Airport to Chile flight deals and tips

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

Direct flights

None
There are no direct flights from Washington, D.C. Dulles Intl Airport to Chile. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Chile.
Search flight deals

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Chile?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Chile refresh daily.

  • How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Chile?

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Chile?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Chile.

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

    The necessary travel and health documents for your Chile 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.

Best airlines flying from Washington, D.C. Dulles Intl Airport to Chile

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Chile with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $258Free CancellationRating
7.9
8,003 reviews
Search Delta flights
LATAM AirlinesPriceFrom $426Free CancellationRating
7.5
1,884 reviews
Search LATAM Airlines flights
AviancaPriceFrom $436Free CancellationRating
6.6
2,477 reviews
Search Avianca flights
Copa AirlinesPriceFrom $497Free CancellationRating
7.6
1,566 reviews
Search Copa Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Chile from Washington, D.C..

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

Yes. All flights to Chile from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Chile from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Washington, D.C. to Chile flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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