What is the cheapest airline that flies from District of Columbia to Santiago Arturo Merino Benitez?

Avianca and Air Canada are the most popular carriers operating from District of Columbia to Santiago Arturo Merino Benitez

What airlines fly to Santiago?

LATAM Airlines, Avianca and Delta are the top three most popular airlines that fly to Santiago from District of Columbia according to our data. LATAM Airlines is the first choice among our users, with 30% of people opting to fly with this airline when traveling to Santiago. Keep in mind that there are 6 different airlines that fly to Santiago on a routine basis, so you have a few additional options to choose from.

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?

The number of operators available for flights from District of Columbia to Santiago Arturo Merino Benitez Airport is 6 as of March 2026.

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.

$245 Cheap Flights from District of Columbia to Santiago in 2026

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Find the cheapest flights from District of Columbia to Santiago

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:13 pm - 5:30 am

IAD

SCL

31h 17m

2 stops

3:20 pm - 5:20 am

SCL

IAD

14h 00m

1 stop

$628Multiple Airlines

Sun, Apr 5 - Fri, Jul 3

5:35 pm - 4:45 am

IAD

SCL

35h 10m

3 stops

6:40 am - 5:20 am

SCL

IAD

22h 40m

1 stop

$631Multiple Airlines

Thu, Apr 9 - Thu, Apr 16

3:35 pm - 4:45 am

IAD

SCL

13h 10m

1 stop

12:30 am - 2:15 pm

SCL

IAD

13h 45m

1 stop

$634Avianca

Mon, Apr 20 - Tue, Apr 21

4:30 pm - 11:15 am

IAD

SCL

17h 45m

1 stop

7:25 am - 3:55 pm

SCL

IAD

33h 30m

2 stops

$637Multiple Airlines

Mon, Mar 16 - Mon, Mar 23

5:35 pm - 1:30 pm

IAD

SCL

19h 55m

2 stops

8:20 pm - 5:20 am

SCL

IAD

33h 00m

2 stops

$638Multiple Airlines

Sat, Apr 11 - Sat, Apr 18

6:50 am - 11:20 pm

IAD

SCL

16h 30m

1 stop

3:20 pm - 5:20 am

SCL

IAD

14h 00m

1 stop

$645Avianca

Fri, May 1 - Sat, May 9

8:40 pm - 11:15 am

DCA

SCL

13h 35m

1 stop

7:55 pm - 8:55 am

SCL

DCA

14h 00m

1 stop

$654Air Canada

Mon, Mar 16 - Tue, Mar 24

8:40 pm - 11:15 am

DCA

SCL

13h 35m

1 stop

7:55 pm - 3:31 pm

SCL

DCA

20h 36m

2 stops

$658Air Canada

Mon, Mar 16 - Tue, Mar 24

1:50 pm - 6:00 am

DCA

SCL

16h 10m

2 stops

8:30 am - 2:05 pm

SCL

DCA

29h 35m

2 stops

$672LATAM Airlines

Thu, Jun 4 - Mon, Jun 8

7:38 pm - 1:25 pm

DCA

SCL

17h 47m

2 stops

11:05 pm - 6:28 pm

SCL

DCA

19h 23m

2 stops

$712LATAM Airlines

Mon, May 4 - Wed, May 6

LATAM Airlines flights from District of Columbia to Santiago

Our best LATAM Airlines deals on District of Columbia to Santiago flight tickets

LATAM Airlines

May 4

IAD5:27 pmWashington, D.C. Dulles Intl

19h 58m

2 stops

SCL1:25 pmSantiago Arturo Merino Benitez

May 6

SCL5:40 amSantiago Arturo Merino Benitez

19h 02m

2 stops

IAD12:42 amWashington, D.C. Dulles Intl

$662

LATAM Airlines

Jun 4

DCA5:00 pmWashington, D.C. Reagan-National

13h 50m

1 stop

SCL6:50 amSantiago Arturo Merino Benitez

Jun 8

SCL8:30 amSantiago Arturo Merino Benitez

29h 35m

2 stops

DCA2:05 pmWashington, D.C. Reagan-National

$672

LATAM Airlines

May 4

DCA7:38 pmWashington, D.C. Reagan-National

17h 47m

2 stops

SCL1:25 pmSantiago Arturo Merino Benitez

May 6

SCL11:05 pmSantiago Arturo Merino Benitez

19h 23m

2 stops

DCA6:28 pmWashington, D.C. Reagan-National

$712

Air Canada flights from District of Columbia to Santiago

Our best Air Canada deals on District of Columbia to Santiago flight tickets

Air Canada

Mar 16

DCA8:40 pmWashington, D.C. Reagan-National

13h 35m

1 stop

SCL11:15 amSantiago Arturo Merino Benitez

Mar 24

SCL7:55 pmSantiago Arturo Merino Benitez

14h 00m

1 stop

DCA8:55 amWashington, D.C. Reagan-National

$654

Air Canada

Mar 16

DCA8:40 pmWashington, D.C. Reagan-National

13h 35m

1 stop

SCL11:15 amSantiago Arturo Merino Benitez

Mar 24

SCL7:55 pmSantiago Arturo Merino Benitez

20h 36m

2 stops

DCA3:31 pmWashington, D.C. Reagan-National

$658

Air Canada

Mar 16

DCA4:10 pmWashington, D.C. Reagan-National

18h 05m

2 stops

SCL11:15 amSantiago Arturo Merino Benitez

Mar 24

SCL7:55 pmSantiago Arturo Merino Benitez

20h 36m

2 stops

DCA3:31 pmWashington, D.C. Reagan-National

$661

momondo Fare Finder

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

Sun 4/5

10:13 pm-5:30 am

2 stops31h 17m

Santiago Arturo Merino Benitez

Fri 7/3

3:20 pm-5:20 am

1 stop14h 00m

$628

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Thu 4/9

5:35 pm-4:45 am

3 stops35h 10m

Santiago Arturo Merino Benitez

Thu 4/16

6:40 am-5:20 am

1 stop22h 40m

$631

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Mon 4/20

3:35 pm-4:45 am

1 stop13h 10m

Santiago Arturo Merino Benitez

Tue 4/21

12:30 am-2:15 pm

1 stop13h 45m

$634

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Mon 3/16

4:30 pm-11:15 am

1 stop17h 45m

Santiago Arturo Merino Benitez

Mon 3/23

7:25 am-3:55 pm

2 stops33h 30m

$637

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Sat 4/11

5:35 pm-1:30 pm

2 stops19h 55m

Santiago Arturo Merino Benitez

Sat 4/18

8:20 pm-5:20 am

2 stops33h 00m

$638

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Fri 5/1

6:50 am-11:20 pm

1 stop16h 30m

Santiago Arturo Merino Benitez

Sat 5/9

3:20 pm-5:20 am

1 stop14h 00m

$645

Washington, D.C.Santiago

DCA - SCL

DCASCL

Washington, D.C. Reagan-National

Mon 3/16

8:40 pm-11:15 am

1 stop13h 35m

Santiago Arturo Merino Benitez

Tue 3/24

7:55 pm-8:55 am

1 stop14h 00m

$654

Washington, D.C.Santiago

DCA - SCL

DCASCL

Washington, D.C. Reagan-National

Mon 3/16

8:40 pm-11:15 am

1 stop13h 35m

Santiago Arturo Merino Benitez

Tue 3/24

7:55 pm-3:31 pm

2 stops20h 36m

$658

Washington, D.C.Santiago

DCA - SCL

DCASCL

Washington, D.C. Reagan-National

Thu 6/4

1:50 pm-6:00 am

2 stops16h 10m

Santiago Arturo Merino Benitez

Mon 6/8

8:30 am-2:05 pm

2 stops29h 35m

$672

Washington, D.C.Santiago

DCA - SCL

DCASCL

Washington, D.C. Reagan-National

Mon 5/4

7:38 pm-1:25 pm

2 stops17h 47m

Santiago Arturo Merino Benitez

Wed 5/6

11:05 pm-6:28 pm

2 stops19h 23m

$712

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

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 $581. If you don’t want to visit Santiago in April, then you should wait until May to fly from District of Columbia, when ticket prices are also cheap, with an average price of $657.

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 $710 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 $392 on momondo.

Can stopping save me money on District of Columbia to Santiago flights?

You could potentially save up to 6% on your flight if you consider stops on a District of Columbia to Santiago flight.

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

Fastest flight time	12h 25m
Direct flights	None

The fastest flight from District of Columbia to Santiago takes 12h 25m

There are no direct flights from District of Columbia to Santiago. There are no popular flight routes from District of Columbia to Santiago.

Search flight deals

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?
The number of operators available for flights from District of Columbia to Santiago Arturo Merino Benitez Airport is 6 as of March 2026.
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
Delta	PriceFrom $258	Free Cancellation	Rating 7.9 8,240 reviews	Search Delta flights
Copa Airlines	PriceFrom $262	Free Cancellation	Rating 7.5 1,557 reviews	Search Copa Airlines flights
LATAM Airlines	PriceFrom $262	Free Cancellation	Rating 7.5 1,924 reviews	Search LATAM Airlines flights
United Airlines	PriceFrom $328	Free Cancellation	Rating 7.4 9,371 reviews	Search United Airlines flights
Avianca	PriceFrom $482	Free Cancellation	Rating 6.5 2,494 reviews	Search Avianca flights
American Airlines	PriceFrom $553	Free Cancellation	Rating 7.1 11,370 reviews	Search American Airlines flights

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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.