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Cheap flights from Washington, D.C. Dulles Intl 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. 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

Avianca Logo
4:30 am - 3:20 pmIAD-SCL
32h 50m2 stops
Avianca Logo
1:35 am - 1:15 pmSCL-IAD
13h 40m1 stop
$612Avianca
Find Deal
Sun, Nov 9 - Sun, Nov 16
Avianca Logo
4:30 am - 3:20 pmIAD-SCL
32h 50m2 stops
Avianca Logo
1:35 am - 1:40 amSCL-IAD
26h 05m2 stops
$613Avianca
Find Deal
Sun, Nov 2 - Fri, Nov 7
Avianca Logo
3:00 am - 5:30 amIAD-SCL
24h 30m2 stops
Avianca Logo
4:25 pm - 4:25 amSCL-IAD
14h 00m1 stop
$616Avianca
Find Deal
Wed, Nov 19 - Tue, Dec 2
Copa Airlines Logo
2:25 am - 8:20 pmIAD-SCL
16h 55m1 stop
Copa Airlines Logo
12:20 pm - 3:22 amSCL-IAD
17h 02m1 stop
$618Copa Airlines
Find Deal
Sat, Oct 25 - Sun, Nov 2
Multiple Airlines Logo
2:25 am - 8:20 pmIAD-SCL
16h 55m1 stop
Multiple Airlines Logo
7:10 am - 5:35 amSCL-IAD
23h 25m1 stop
$621Multiple Airlines
Find Deal
Sun, Oct 12 - Sat, Oct 18
Multiple Airlines Logo
7:00 am - 5:15 amIAD-SCL
21h 15m1 stop
Multiple Airlines Logo
3:35 am - 12:30 amSCL-IAD
21h 55m1 stop
$624Multiple Airlines
Find Deal
Mon, Oct 13 - Sat, Oct 18
Copa Airlines Logo
9:34 am - 5:58 amIAD-SCL
19h 24m1 stop
Copa Airlines Logo
12:20 pm - 3:22 amSCL-IAD
17h 02m1 stop
$638Copa Airlines
Find Deal
Sun, Oct 26 - Sun, Nov 2
LATAM Airlines Logo
5:25 pm - 2:05 pmIAD-SCL
18h 40m2 stops
LATAM Airlines Logo
11:25 pm - 2:51 pmSCL-IAD
17h 26m2 stops
$654LATAM Airlines
Find Deal
Wed, Jan 21 - Wed, Jan 28
LATAM Airlines Logo
7:01 am - 4:40 pmIAD-CJC
31h 39m2 stops
LATAM Airlines Logo
6:29 pm - 2:43 pmCJC-IAD
22h 14m2 stops
$1,000LATAM Airlines
Find Deal
Thu, Dec 4 - Sun, Dec 7
Delta Logo
3:38 pm - 2:50 pmIAD-IPC
23h 12m2 stops
Delta Logo
2:50 pm - 11:39 amIPC-IAD
20h 49m2 stops
$2,850Delta
Find Deal
Sun, Dec 7 - Thu, Dec 11

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
Nov 9
IAD4:30 amWashington, D.C. Dulles Intl
32h 50m
2 stops
SCL3:20 pmSantiago Arturo Merino Benitez
Nov 16
SCL1:35 amSantiago Arturo Merino Benitez
13h 40m
1 stop
IAD1:15 pmWashington, D.C. Dulles Intl
$612
Find similar
Avianca
Nov 2
IAD4:30 amWashington, D.C. Dulles Intl
32h 50m
2 stops
SCL3:20 pmSantiago Arturo Merino Benitez
Nov 7
SCL1:35 amSantiago Arturo Merino Benitez
26h 05m
2 stops
IAD1:40 amWashington, D.C. Dulles Intl
$613
Find similar
Avianca
Nov 19
IAD3:00 amWashington, D.C. Dulles Intl
24h 30m
2 stops
SCL5:30 amSantiago Arturo Merino Benitez
Dec 2
SCL4:25 pmSantiago Arturo Merino Benitez
14h 00m
1 stop
IAD4:25 amWashington, D.C. Dulles Intl
$616
Find similar

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

Our best Copa Airlines deals on Washington, D.C. Dulles Intl Airport to Chile flight tickets
Copa Airlines
Oct 25
IAD2:25 amWashington, D.C. Dulles Intl
16h 55m
1 stop
SCL8:20 pmSantiago Arturo Merino Benitez
Nov 2
SCL12:20 pmSantiago Arturo Merino Benitez
17h 02m
1 stop
IAD3:22 amWashington, D.C. Dulles Intl
$618
Find similar
Copa Airlines
Oct 26
IAD9:34 amWashington, D.C. Dulles Intl
19h 24m
1 stop
SCL5:58 amSantiago Arturo Merino Benitez
Nov 2
SCL12:20 pmSantiago Arturo Merino Benitez
17h 02m
1 stop
IAD3:22 amWashington, D.C. Dulles Intl
$638
Find similar
Copa Airlines
Jan 7
IAD1:12 amWashington, D.C. Dulles Intl
21h 20m
1 stop
SCL12:32 amSantiago Arturo Merino Benitez
Feb 26
SCL3:34 amSantiago Arturo Merino Benitez
21h 58m
1 stop
IAD11:32 pmWashington, D.C. Dulles Intl
$652
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 September 29, 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

Sun 11/9

4:30 am-3:20 pm

2 stops32h 50m

Santiago Arturo Merino Benitez

Sun 11/16

1:35 am-1:15 pm

1 stop13h 40m

$612

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Sun 11/2

4:30 am-3:20 pm

2 stops32h 50m

Santiago Arturo Merino Benitez

Fri 11/7

1:35 am-1:40 am

2 stops26h 05m

$613

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Wed 11/19

3:00 am-5:30 am

2 stops24h 30m

Santiago Arturo Merino Benitez

Tue 12/2

4:25 pm-4:25 am

1 stop14h 00m

$616

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Sat 10/25

2:25 am-8:20 pm

1 stop16h 55m

Santiago Arturo Merino Benitez

Sun 11/2

12:20 pm-3:22 am

1 stop17h 02m

$618

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Sun 10/12

2:25 am-8:20 pm

1 stop16h 55m

Santiago Arturo Merino Benitez

Sat 10/18

7:10 am-5:35 am

1 stop23h 25m

$621

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Mon 10/13

7:00 am-5:15 am

1 stop21h 15m

Santiago Arturo Merino Benitez

Sat 10/18

3:35 am-12:30 am

1 stop21h 55m

$624

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Sun 10/26

9:34 am-5:58 am

1 stop19h 24m

Santiago Arturo Merino Benitez

Sun 11/2

12:20 pm-3:22 am

1 stop17h 02m

$638

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Wed 1/21

5:25 pm-2:05 pm

2 stops18h 40m

Santiago Arturo Merino Benitez

Wed 1/28

11:25 pm-2:51 pm

2 stops17h 26m

$654

Washington, D.C.Calama

IAD - CJC

IADCJC

Washington, D.C. Dulles Intl

Thu 12/4

7:01 am-4:40 pm

2 stops31h 39m

Calama El Loa

Sun 12/7

6:29 pm-2:43 pm

2 stops22h 14m

$1,000

Washington, D.C.Easter Island

IAD - IPC

IADIPC

Washington, D.C. Dulles Intl

Sun 12/7

3:38 pm-2:50 pm

2 stops23h 12m

Easter Island Mataveri Intl

Thu 12/11

2:50 pm-11:39 am

2 stops20h 49m

$2,850

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, October 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 $562. If you aren’t able to travel during the month of October, then book flights to Chile from Washington, D.C. Dulles Intl Airport during April instead. Flights to Chile in April, while not as cheap as those in October, still average around $573.

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 $770 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 $554 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
7,964 reviews
Search Delta flights
AviancaPriceFrom $436Free CancellationRating
6.7
2,444 reviews
Search Avianca flights
Copa AirlinesPriceFrom $497Free CancellationRating
7.6
1,542 reviews
Search Copa Airlines flights
LATAM AirlinesPriceFrom $573Free CancellationRating
7.5
1,856 reviews
Search LATAM 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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