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

LATAM Airlines 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, Delta and American Airlines 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 29% 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 September 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.

$301 Cheap Flights from District of Columbia to Santiago in 2026

Discover deals from 900+ travel sites with momondo.

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.

11:12 am - 12:22 amIAD Washington, D.C. Dulles Intl-SCL Santiago Arturo Merino Benitez

36h 10m2 stops Orlando Panama City Tocumen Intl

12:23 pm - 12:32 amSCL Santiago Arturo Merino Benitez-IAD Washington, D.C. Dulles Intl

13h 09m1 stop Panama City Tocumen Intl

$604Multiple Airlines

Wed, Sep 30 - Wed, Oct 7

11:12 am - 8:32 pmIAD Washington, D.C. Dulles Intl-SCL Santiago Arturo Merino Benitez

32h 20m2 stops Orlando Panama City Tocumen Intl

12:23 pm - 12:37 amSCL Santiago Arturo Merino Benitez-IAD Washington, D.C. Dulles Intl

13h 14m1 stop Panama City Tocumen Intl

$607Multiple Airlines

Wed, Oct 21 - Tue, Oct 27

5:05 pm - 7:25 amDCA Washington, D.C. Reagan-National-SCL Santiago Arturo Merino Benitez

13h 20m1 stop New York John F Kennedy Intl

11:55 pm - 1:49 pmSCL Santiago Arturo Merino Benitez-DCA Washington, D.C. Reagan-National

14h 54m1 stop Miami

$655LATAM Airlines

Thu, Sep 17 - Sat, Oct 3

5:05 pm - 7:25 amDCA Washington, D.C. Reagan-National-SCL Santiago Arturo Merino Benitez

13h 20m1 stop New York John F Kennedy Intl

11:55 pm - 1:49 pmSCL Santiago Arturo Merino Benitez-DCA Washington, D.C. Reagan-National

14h 54m1 stop Miami

$655LATAM Airlines

Thu, Sep 17 - Sat, Sep 26

2:25 am - 11:39 pmIAD Washington, D.C. Dulles Intl-SCL Santiago Arturo Merino Benitez

20h 14m1 stop Panama City Tocumen Intl

3:28 am - 4:20 amSCL Santiago Arturo Merino Benitez-IAD Washington, D.C. Dulles Intl

25h 52m1 stop Panama City Tocumen Intl

$658Copa Airlines

Tue, Oct 20 - Mon, Oct 26

1:16 am - 3:38 amIAD Washington, D.C. Dulles Intl-SCL Santiago Arturo Merino Benitez

24h 22m1 stop Panama City Tocumen Intl

12:15 pm - 11:33 pmSCL Santiago Arturo Merino Benitez-IAD Washington, D.C. Dulles Intl

13h 18m1 stop Panama City Tocumen Intl

$658Copa Airlines

Thu, Nov 12 - Thu, Nov 26

1:42 pm - 8:10 amDCA Washington, D.C. Reagan-National-SCL Santiago Arturo Merino Benitez

17h 28m1 stop Miami

10:15 pm - 4:31 pmSCL Santiago Arturo Merino Benitez-DCA Washington, D.C. Reagan-National

19h 16m1 stop Miami

$670American Airlines

Wed, Oct 21 - Tue, Oct 27

3:15 pm - 8:10 amDCA Washington, D.C. Reagan-National-SCL Santiago Arturo Merino Benitez

15h 55m2 stops Charlotte Douglas Miami

10:15 pm - 6:55 pmSCL Santiago Arturo Merino Benitez-DCA Washington, D.C. Reagan-National

21h 40m1 stop Miami

$675American Airlines

Wed, Oct 21 - Tue, Oct 27

12:25 pm - 7:25 amIAD Washington, D.C. Dulles Intl-SCL Santiago Arturo Merino Benitez

18h 00m1 stop New York John F Kennedy Intl

11:55 pm - 11:45 amSCL Santiago Arturo Merino Benitez-IAD Washington, D.C. Dulles Intl

36h 50m2 stops Miami New York John F Kennedy Intl

$702Delta

Thu, Sep 17 - Wed, Sep 30

12:35 pm - 6:55 amIAD Washington, D.C. Dulles Intl-SCL Santiago Arturo Merino Benitez

16h 20m1 stop New York John F Kennedy Intl

11:10 pm - 1:54 pmSCL Santiago Arturo Merino Benitez-IAD Washington, D.C. Dulles Intl

16h 44m1 stop Atlanta Hartsfield-Jackson

$715Delta

Thu, Nov 12 - Mon, Nov 16

Cheap last minute flights

Enter your travel dates to find the best prices.

7:57 am - 7:25 amIAD Washington, D.C. Dulles Intl-SCL Santiago Arturo Merino Benitez

22h 28m2 stops Charlotte Douglas Miami

9:30 pm - 6:23 pmSCL Santiago Arturo Merino Benitez-IAD Washington, D.C. Dulles Intl

21h 53m2 stops Miami Dallas/Fort Worth

$698American Airlines

Tue, Sep 8 - Wed, Oct 7

6:07 pm - 8:15 amIAD Washington, D.C. Dulles Intl-SCL Santiago Arturo Merino Benitez

13h 08m1 stop Atlanta Hartsfield-Jackson

8:55 pm - 3:49 pmSCL Santiago Arturo Merino Benitez-IAD Washington, D.C. Dulles Intl

19h 54m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

$715Delta

Tue, Sep 8 - Wed, Oct 7

10:15 am - 5:40 amIAD Washington, D.C. Dulles Intl-SCL Santiago Arturo Merino Benitez

18h 25m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

8:50 am - 12:42 amSCL Santiago Arturo Merino Benitez-IAD Washington, D.C. Dulles Intl

16h 52m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

$715LATAM Airlines

Tue, Sep 8 - Wed, Oct 7

12:26 pm - 8:15 amIAD Washington, D.C. Dulles Intl-SCL Santiago Arturo Merino Benitez

18h 49m1 stop Atlanta Hartsfield-Jackson

8:40 pm - 9:19 amSCL Santiago Arturo Merino Benitez-IAD Washington, D.C. Dulles Intl

13h 39m1 stop Atlanta Hartsfield-Jackson

$715LATAM Airlines

Tue, Sep 8 - Wed, Oct 7

10:15 am - 8:15 amIAD Washington, D.C. Dulles Intl-SCL Santiago Arturo Merino Benitez

21h 00m1 stop Atlanta Hartsfield-Jackson

10:20 am - 12:41 amSCL Santiago Arturo Merino Benitez-IAD Washington, D.C. Dulles Intl

15h 21m2 stops Miami Atlanta Hartsfield-Jackson

$720Delta

Tue, Sep 8 - Sun, Sep 20

4:34 pm - 8:32 pmIAD Washington, D.C. Dulles Intl-SCL Santiago Arturo Merino Benitez

26h 58m1 stop Panama City Tocumen Intl

5:14 am - 4:20 amSCL Santiago Arturo Merino Benitez-IAD Washington, D.C. Dulles Intl

24h 06m1 stop Panama City Tocumen Intl

$829Copa Airlines

Tue, Sep 8 - Sun, Sep 20

2:25 am - 12:22 amIAD Washington, D.C. Dulles Intl-SCL Santiago Arturo Merino Benitez

20h 57m1 stop Panama City Tocumen Intl

5:14 am - 4:20 amSCL Santiago Arturo Merino Benitez-IAD Washington, D.C. Dulles Intl

24h 06m1 stop Panama City Tocumen Intl

$829Copa Airlines

Sat, Sep 5 - Sun, Sep 20

3:35 pm - 2:15 pmIAD Washington, D.C. Dulles Intl-SCL Santiago Arturo Merino Benitez

22h 40m1 stop Bogotá El Dorado

4:20 pm - 6:15 pmSCL Santiago Arturo Merino Benitez-IAD Washington, D.C. Dulles Intl

26h 55m2 stops Bogotá El Dorado San Salvador El Salvador Intl

$904Avianca

Fri, Sep 4 - Mon, Sep 14

5:45 am - 4:45 amIAD Washington, D.C. Dulles Intl-SCL Santiago Arturo Merino Benitez

23h 00m2 stops San Salvador El Salvador Intl Bogotá El Dorado

4:20 pm - 6:15 pmSCL Santiago Arturo Merino Benitez-IAD Washington, D.C. Dulles Intl

26h 55m2 stops Bogotá El Dorado San Salvador El Salvador Intl

$911Avianca

Fri, Sep 4 - Mon, Sep 14

1:44 pm - 8:05 amDCA Washington, D.C. Reagan-National-SCL Santiago Arturo Merino Benitez

17h 21m1 stop Miami

9:30 pm - 12:38 pmSCL Santiago Arturo Merino Benitez-DCA Washington, D.C. Reagan-National

16h 08m1 stop Miami

$1,536American Airlines

Sun, Sep 6 - Sat, Sep 12

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American Airlines flights from District of Columbia to Santiago

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

American Airlines

Oct 21

DCA3:15 pmWashington, D.C. Reagan-National

15h 55m

2 stops

SCL8:10 amSantiago Arturo Merino Benitez

Oct 27

SCL10:15 pmSantiago Arturo Merino Benitez

21h 40m

1 stop

DCA6:55 pmWashington, D.C. Reagan-National

$675

American Airlines

Oct 20

DCA9:20 amWashington, D.C. Reagan-National

21h 50m

1 stop

SCL8:10 amSantiago Arturo Merino Benitez

Oct 22

SCL9:30 pmSantiago Arturo Merino Benitez

25h 15m

1 stop

DCA9:45 pmWashington, D.C. Reagan-National

$679

American Airlines

Oct 20

DCA3:15 pmWashington, D.C. Reagan-National

15h 55m

2 stops

SCL8:10 amSantiago Arturo Merino Benitez

Oct 22

SCL9:30 pmSantiago Arturo Merino Benitez

24h 22m

1 stop

DCA8:52 pmWashington, D.C. Reagan-National

$684

Copa Airlines flights from District of Columbia to Santiago

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

Copa Airlines

Oct 22

IAD2:25 amWashington, D.C. Dulles Intl

20h 57m

1 stop

SCL12:22 amSantiago Arturo Merino Benitez

Mar 29

SCL4:06 pmSantiago Arturo Merino Benitez

14h 06m

1 stop

IAD5:12 amWashington, D.C. Dulles Intl

$681

Copa Airlines

Oct 19

IAD2:25 amWashington, D.C. Dulles Intl

24h 31m

1 stop

SCL3:56 amSantiago Arturo Merino Benitez

Oct 22

SCL3:57 amSantiago Arturo Merino Benitez

21h 35m

1 stop

IAD12:32 amWashington, D.C. Dulles Intl

$703

Copa Airlines

Sep 13

IAD4:34 pmWashington, D.C. Dulles Intl

30h 05m

1 stop

SCL11:39 pmSantiago Arturo Merino Benitez

Sep 26

SCL3:14 amSantiago Arturo Merino Benitez

26h 06m

1 stop

IAD4:20 amWashington, D.C. Dulles Intl

$829

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

Cheapest round-trip

Washington, D.C.Santiago

IAD Washington, D.C. Dulles Intl - SCL Santiago Arturo Merino Benitez

IADSCL

Washington, D.C. Dulles Intl

Wed 9/30

11:12 am-12:22 am

2 stops36h 10m

Santiago Arturo Merino Benitez

Wed 10/7

12:23 pm-12:32 am

1 stop13h 09m

$604

Washington, D.C.Santiago

IAD Washington, D.C. Dulles Intl - SCL Santiago Arturo Merino Benitez

IADSCL

Washington, D.C. Dulles Intl

Wed 10/21

11:12 am-8:32 pm

2 stops32h 20m

Santiago Arturo Merino Benitez

Tue 10/27

12:23 pm-12:37 am

1 stop13h 14m

$607

Quickest round-trip

Washington, D.C.Santiago

DCA Washington, D.C. Reagan-National - SCL Santiago Arturo Merino Benitez

DCASCL

Washington, D.C. Reagan-National

Thu 9/17

5:05 pm-7:25 am

1 stop13h 20m

Santiago Arturo Merino Benitez

Sat 10/3

11:55 pm-1:49 pm

1 stop14h 54m

$655

Washington, D.C.Santiago

DCA Washington, D.C. Reagan-National - SCL Santiago Arturo Merino Benitez

DCASCL

Washington, D.C. Reagan-National

Thu 9/17

5:05 pm-7:25 am

1 stop13h 20m

Santiago Arturo Merino Benitez

Sat 9/26

11:55 pm-1:49 pm

1 stop14h 54m

$655

Washington, D.C.Santiago

IAD Washington, D.C. Dulles Intl - SCL Santiago Arturo Merino Benitez

IADSCL

Washington, D.C. Dulles Intl

Tue 10/20

2:25 am-11:39 pm

1 stop20h 14m

Santiago Arturo Merino Benitez

Mon 10/26

3:28 am-4:20 am

1 stop25h 52m

$658

Washington, D.C.Santiago

IAD Washington, D.C. Dulles Intl - SCL Santiago Arturo Merino Benitez

IADSCL

Washington, D.C. Dulles Intl

Thu 11/12

1:16 am-3:38 am

1 stop24h 22m

Santiago Arturo Merino Benitez

Thu 11/26

12:15 pm-11:33 pm

1 stop13h 18m

$658

Washington, D.C.Santiago

DCA Washington, D.C. Reagan-National - SCL Santiago Arturo Merino Benitez

DCASCL

Washington, D.C. Reagan-National

Wed 10/21

1:42 pm-8:10 am

1 stop17h 28m

Santiago Arturo Merino Benitez

Tue 10/27

10:15 pm-4:31 pm

1 stop19h 16m

$670

Washington, D.C.Santiago

DCA Washington, D.C. Reagan-National - SCL Santiago Arturo Merino Benitez

DCASCL

Washington, D.C. Reagan-National

Wed 10/21

3:15 pm-8:10 am

2 stops15h 55m

Santiago Arturo Merino Benitez

Tue 10/27

10:15 pm-6:55 pm

1 stop21h 40m

$675

Washington, D.C.Santiago

IAD Washington, D.C. Dulles Intl - SCL Santiago Arturo Merino Benitez

IADSCL

Washington, D.C. Dulles Intl

Thu 9/17

12:25 pm-7:25 am

1 stop18h 00m

Santiago Arturo Merino Benitez

Wed 9/30

11:55 pm-11:45 am

2 stops36h 50m

$702

Washington, D.C.Santiago

IAD Washington, D.C. Dulles Intl - SCL Santiago Arturo Merino Benitez

IADSCL

Washington, D.C. Dulles Intl

Thu 11/12

12:35 pm-6:55 am

1 stop16h 20m

Santiago Arturo Merino Benitez

Mon 11/16

11:10 pm-1:54 pm

1 stop16h 44m

$715

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, November 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 $688. If you don’t want to visit Santiago in November, then you should wait until January to fly from District of Columbia, when ticket prices are also cheap, with an average price of $716.

How far in advance should I book a flight from District of Columbia 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 $846 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 $604 on momondo.

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

You could potentially save up to 19% 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

Best Price Found	$301
Fastest flight time	13h 30m
Direct flights	None

The best one-way flight to Santiago from District of Columbia in the past 72 hours is $301. The best round-trip flight deal from District of Columbia to Santiago found on momondo in the last 72 hours is $604.

The fastest flight from District of Columbia to Santiago takes 13h 30m

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

Frequently asked questions about flying from District of Columbia to Santiago

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 September 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
LATAM Airlines	PriceFrom $262	Free Cancellation	Rating 7.4 1,988 reviews	Search LATAM Airlines flights
United Airlines	PriceFrom $328	Free Cancellation	Rating 7.4 10,160 reviews	Search United Airlines flights
Copa Airlines	PriceFrom $353	Free Cancellation	Rating 7.6 1,552 reviews	Search Copa Airlines flights
Avianca	PriceFrom $382	Free Cancellation	Rating 6.5 2,556 reviews	Search Avianca flights
Delta	PriceFrom $426	Free Cancellation	Rating 7.8 8,551 reviews	Search Delta flights
American Airlines	PriceFrom $647	Free Cancellation	Rating 7.1 12,029 reviews	Search American Airlines flights

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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.