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Cheap flights from District of Columbia to Santiago from $234

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Santiago departing on 11/16. 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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0 bags

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Find the cheapest flights from District of Columbia to Santiago

Cheap round-trip flights

Logo
5:45 am - 2:45 pmIAD-SCL
32h 00m3 stops
Logo
12:55 am - 2:00 pmSCL-IAD
14h 05m1 stop
$533
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mié., oct. 1 - vie., oct. 10
Logo
5:45 am - 5:00 amIAD-SCL
23h 15m3 stops
Logo
1:45 am - 5:35 amSCL-IAD
28h 50m3 stops
$542
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mié., sep. 3 - lun., sep. 8
Logo
5:45 am - 2:45 pmIAD-SCL
32h 00m2 stops
Logo
12:55 am - 2:00 pmSCL-IAD
14h 05m1 stop
$550
Find Deal
mié., oct. 1 - vie., oct. 10
Avianca Logo
3:20 pm - 5:15 amIAD-SCL
12h 55m1 stop
Avianca Logo
3:30 pm - 2:00 pmSCL-IAD
23h 30m1 stop
$592Avianca
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mié., oct. 1 - lun., oct. 13
Avianca Logo
7:00 am - 11:30 pmIAD-SCL
15h 30m1 stop
Avianca Logo
7:10 am - 2:45 amSCL-IAD
20h 35m2 stops
$594Avianca
Find Deal
vie., oct. 17 - vie., oct. 24
Copa Airlines Logo
2:25 am - 11:40 pmIAD-SCL
20h 15m1 stop
Copa Airlines Logo
12:29 pm - 12:30 amSCL-IAD
13h 01m1 stop
$626Copa Airlines
Find Deal
mar., sep. 30 - mié., oct. 8
LATAM Airlines Logo
2:55 pm - 6:40 amDCA-SCL
14h 45m1 stop
LATAM Airlines Logo
10:55 pm - 6:00 pmSCL-DCA
20h 05m1 stop
$681LATAM Airlines
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mié., oct. 1 - mié., oct. 8
LATAM Airlines Logo
1:45 pm - 6:00 amDCA-SCL
14h 15m2 stops
LATAM Airlines Logo
11:25 pm - 12:57 pmSCL-DCA
15h 32m1 stop
$686LATAM Airlines
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lun., nov. 3 - mié., nov. 19
American Airlines Logo
6:55 pm - 7:55 amDCA-SCL
12h 00m1 stop
American Airlines Logo
9:55 pm - 12:54 pmSCL-DCA
15h 59m1 stop
$729American Airlines
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mié., sep. 24 - mié., oct. 1
American Airlines Logo
5:55 pm - 6:55 amDCA-SCL
13h 00m1 stop
American Airlines Logo
9:55 pm - 6:34 pmSCL-DCA
20h 39m1 stop
$782American Airlines
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jue., ago. 28 - mar., sep. 2

LATAM Airlines flights from District of Columbia to Santiago

Our best LATAM Airlines deals on District of Columbia to Santiago flight tickets
LATAM Airlines
Oct 1
DCA2:55 pmWashington, D.C. Reagan-National
14h 45m
1 stop
SCL6:40 amSantiago Arturo Merino Benitez
Oct 8
SCL10:55 pmSantiago Arturo Merino Benitez
20h 05m
1 stop
DCA6:00 pmWashington, D.C. Reagan-National
$681
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LATAM Airlines
Nov 3
DCA1:45 pmWashington, D.C. Reagan-National
14h 15m
2 stops
SCL6:00 amSantiago Arturo Merino Benitez
Nov 19
SCL11:25 pmSantiago Arturo Merino Benitez
15h 32m
1 stop
DCA12:57 pmWashington, D.C. Reagan-National
$686
Find similar
LATAM Airlines
Sep 15
DCA5:00 pmWashington, D.C. Reagan-National
13h 50m
1 stop
SCL7:50 amSantiago Arturo Merino Benitez
Sep 22
SCL11:30 pmSantiago Arturo Merino Benitez
15h 30m
1 stop
DCA2:00 pmWashington, D.C. Reagan-National
$688
Find similar

Avianca flights from District of Columbia to Santiago

Our best Avianca deals on District of Columbia to Santiago flight tickets
Avianca
Oct 1
IAD3:20 pmWashington, D.C. Dulles Intl
12h 55m
1 stop
SCL5:15 amSantiago Arturo Merino Benitez
Oct 13
SCL3:30 pmSantiago Arturo Merino Benitez
23h 30m
1 stop
IAD2:00 pmWashington, D.C. Dulles Intl
$592
Find similar
Avianca
Oct 17
IAD7:00 amWashington, D.C. Dulles Intl
15h 30m
1 stop
SCL11:30 pmSantiago Arturo Merino Benitez
Oct 24
SCL7:10 amSantiago Arturo Merino Benitez
20h 35m
2 stops
IAD2:45 amWashington, D.C. Dulles Intl
$594
Find similar
Avianca
Oct 17
IAD4:05 amWashington, D.C. Dulles Intl
18h 25m
2 stops
SCL11:30 pmSantiago Arturo Merino Benitez
Oct 30
SCL7:25 amSantiago Arturo Merino Benitez
20h 15m
2 stops
IAD2:40 amWashington, D.C. Dulles Intl
$595
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from District of Columbia to Santiago 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 agosto 12, 2025.
Use the filters below to find and compare flights from District of Columbia to Santiago 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

mié. 10/1

5:45 am-2:45 pm

3 stops32h 00m

Santiago Arturo Merino Benitez

vie. 10/10

12:55 am-2:00 pm

1 stop14h 05m

$533

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

mié. 9/3

5:45 am-5:00 am

3 stops23h 15m

Santiago Arturo Merino Benitez

lun. 9/8

1:45 am-5:35 am

3 stops28h 50m

$542

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

mié. 10/1

5:45 am-2:45 pm

2 stops32h 00m

Santiago Arturo Merino Benitez

vie. 10/10

12:55 am-2:00 pm

1 stop14h 05m

$550

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

mié. 10/1

3:20 pm-5:15 am

1 stop12h 55m

Santiago Arturo Merino Benitez

lun. 10/13

3:30 pm-2:00 pm

1 stop23h 30m

$592

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

vie. 10/17

7:00 am-11:30 pm

1 stop15h 30m

Santiago Arturo Merino Benitez

vie. 10/24

7:10 am-2:45 am

2 stops20h 35m

$594

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

mar. 9/30

2:25 am-11:40 pm

1 stop20h 15m

Santiago Arturo Merino Benitez

mié. 10/8

12:29 pm-12:30 am

1 stop13h 01m

$626

Washington, D.C.Santiago

DCA - SCL

DCASCL

Washington, D.C. Reagan-National

mié. 10/1

2:55 pm-6:40 am

1 stop14h 45m

Santiago Arturo Merino Benitez

mié. 10/8

10:55 pm-6:00 pm

1 stop20h 05m

$681

Washington, D.C.Santiago

DCA - SCL

DCASCL

Washington, D.C. Reagan-National

lun. 11/3

1:45 pm-6:00 am

2 stops14h 15m

Santiago Arturo Merino Benitez

mié. 11/19

11:25 pm-12:57 pm

1 stop15h 32m

$686

Washington, D.C.Santiago

DCA - SCL

DCASCL

Washington, D.C. Reagan-National

mié. 9/24

6:55 pm-7:55 am

1 stop12h 00m

Santiago Arturo Merino Benitez

mié. 10/1

9:55 pm-12:54 pm

1 stop15h 59m

$729

Washington, D.C.Santiago

DCA - SCL

DCASCL

Washington, D.C. Reagan-National

jue. 8/28

5:55 pm-6:55 am

1 stop13h 00m

Santiago Arturo Merino Benitez

mar. 9/2

9:55 pm-6:34 pm

1 stop20h 39m

$782

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Santiago from

How to get the cheapest flight ticket from District of Columbia to Santiago

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 Santiago?

In general, April is the cheapest month to fly from District of Columbia to Santiago. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $591. If you don’t want to visit Santiago in April, then you should wait until June to fly from District of Columbia, when ticket prices are also cheap, with an average price of $623.

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

The cheapest day to depart on your flight to Santiago is on a Monday when prices can be found for as low as $732. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Santiago on Sunday is $836.

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

In the morning is the cheapest time of day to fly from District of Columbia to Santiago when you can find flight prices for as low as $678. Flying to Santiago in the morning is an ideal time because this is during off-peak travel hours. At noon is when there is more demand to fly to Santiago, so prices are often more expensive at around $862 per ticket.

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

You are more likely to see cheaper flights to Santiago from District of Columbia when booking weeks ahead of your departure date. In general, you can expect to find flights to Santiago for around $788 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Santiago from District of Columbia for as low as $488 on momondo.

Cheap District of Columbia to Santiago flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Santiago

Best Price Found

$234

Fastest flight time

12h 00m

Direct flights

None

Airports in Santiago

1 airport
The best one-way flight to Santiago from District of Columbia in the past 72 hours is $234. The best round-trip flight deal from District of Columbia to Santiago found on momondo in the last 72 hours is $533.
The fastest flight from District of Columbia to Santiago takes 12h 00m
There are no direct flights from District of Columbia to Santiago. Popular non-direct routes for this connection are Washington, D.C. Reagan-National Airport - Santiago Arturo Merino Benitez Airport and Washington, D.C. Dulles Intl Airport - Santiago Arturo Merino Benitez Airport.
There is 1 airport near Santiago: Santiago Arturo Merino Benitez (SCL)
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  • When did momondo last update prices for flights from District of Columbia to Santiago Arturo Merino Benitez Airport?

    Prices for flights from District of Columbia to Santiago Arturo Merino Benitez Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from District of Columbia to Santiago Arturo Merino Benitez Airport?

  • How old do you have to be to fly from District of Columbia to Santiago Arturo Merino Benitez 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 District of Columbia to Santiago Arturo Merino Benitez Airport.

  • What documentation or ID do you need to fly to Santiago Arturo Merino Benitez Airport?

    The required travel and health documents for your Santiago Arturo Merino Benitez Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Santiago Arturo Merino Benitez Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from District of Columbia to Santiago

Compare and see reviews for airlines that fly from District of Columbia to Santiago with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $385Free CancellationRating
8.0
7,979 reviews
Search Delta flights
LATAM AirlinesPriceFrom $422Free CancellationRating
7.5
1,838 reviews
Search LATAM Airlines flights
AviancaPriceFrom $431Free CancellationRating
6.7
2,397 reviews
Search Avianca flights
Copa AirlinesPriceFrom $440Free CancellationRating
7.5
1,507 reviews
Search Copa Airlines flights
American AirlinesPriceFrom $598Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near Santiago?

Book flights to Santiago if you plan to visit one of these locations
Viña del Mar
Santa Cruz
Valparaíso
Valle Nevado
San Fernando
Pichilemu

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to Santiago?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from District of Columbia to Santiago. momondo saves you time and could save you money on your trip.

Can I find flights from District of Columbia to Santiago with flexible booking policies on momondo?

Flights from District of Columbia to Santiago with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from District of Columbia to Santiago?

Once all potential District of Columbia to Santiago flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from District of Columbia to Santiago right now. Can momondo alert me if prices change?

Price alerts on flights to Santiago from District of Columbia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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