What airlines fly to South America?

American Airlines, LATAM Airlines and Delta are the top three most popular airlines that fly to South America from Washington, D.C. Reagan-National Airport according to our data. American Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to South America. Keep in mind that there are 7 different airlines that fly to South America on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Washington, D.C. Reagan-National to South America?

Delta, American Airlines, and United Airlines are the most popular carriers operating from Washington, D.C. Reagan-National to South America

How old do you have to be to fly from Washington, D.C. Reagan-National Airport to South America?

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 Washington, D.C. Reagan-National Airport to South America.

What documentation or ID do you need to fly to South America?

The required travel and health documents for your South America 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 South America. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$153 Cheap Flights from Washington, D.C. Reagan-National Airport to South America in 2026

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Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington, D.C. Reagan-National Airport to South America

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 1:13 pm

DCA

CTG

8h 13m

1 stop

2:28 pm - 11:24 pm

CTG

DCA

7h 56m

1 stop

$359Delta

Sat, Aug 29 - Thu, Sep 3

8:50 pm - 1:15 pm

DCA

CTG

17h 25m

1 stop

4:25 am - 10:04 pm

CTG

DCA

16h 39m

2 stops

$362Delta

Mon, Jun 22 - Wed, Jul 1

6:05 am - 12:35 pm

DCA

CTG

7h 30m

1 stop

3:15 pm - 9:29 am

CTG

DCA

17h 14m

2 stops

$364American Airlines

Tue, Aug 18 - Tue, Aug 25

8:45 pm - 1:15 pm

DCA

CTG

17h 30m

1 stop

5:30 am - 1:49 pm

CTG

DCA

31h 19m

2 stops

$396LATAM Airlines

Fri, May 29 - Wed, Jun 3

6:52 am - 6:45 pm

DCA

UIO

12h 53m

1 stop

6:40 am - 6:34 pm

UIO

DCA

10h 54m

1 stop

$403American Airlines

Tue, Sep 22 - Wed, Sep 30

8:45 pm - 1:40 pm

DCA

BOG

17h 55m

1 stop

10:00 am - 1:49 pm

BOG

DCA

26h 49m

2 stops

$403LATAM Airlines

Fri, May 15 - Sun, May 17

4:35 pm - 11:25 pm

DCA

UIO

31h 50m

1 stop

7:25 am - 10:08 pm

UIO

DCA

13h 43m

1 stop

$411United Airlines

Fri, Aug 28 - Sun, Sep 6

6:00 am - 9:10 pm

DCA

MDE

16h 10m

1 stop

9:45 am - 9:06 pm

MDE

DCA

10h 21m

1 stop

$417United Airlines

Mon, May 25 - Thu, May 28

6:59 am - 2:10 pm

DCA

MDE

8h 11m

1 stop

3:20 pm - 9:59 pm

MDE

DCA

29h 39m

1 stop

$418JetBlue

Tue, Jun 9 - Wed, Jun 17

6:59 am - 2:10 pm

DCA

MDE

8h 11m

1 stop

12:20 pm - 10:36 pm

MDE

DCA

9h 16m

1 stop

$467JetBlue

Tue, Jun 9 - Thu, Jun 18

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Air Canada flights from Washington, D.C. Reagan-National Airport to South America

Our best Air Canada deals on Washington, D.C. Reagan-National Airport to South America flight tickets

Air Canada

May 23

DCA6:00 amWashington, D.C. Reagan-National

23h 05m

1 stop

BOG4:05 amBogotá El Dorado

Jun 1

BOG9:00 amBogotá El Dorado

12h 28m

1 stop

DCA10:28 pmWashington, D.C. Reagan-National

$567

Air Canada

May 12

DCA11:00 amWashington, D.C. Reagan-National

18h 05m

2 stops

BOG4:05 amBogotá El Dorado

May 26

BOG9:00 amBogotá El Dorado

24h 19m

1 stop

DCA10:19 amWashington, D.C. Reagan-National

$576

Air Canada

May 11

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

8h 25m

1 stop

BOG4:05 amBogotá El Dorado

May 15

BOG9:00 amBogotá El Dorado

24h 19m

2 stops

DCA10:19 amWashington, D.C. Reagan-National

$581

LATAM Airlines flights from Washington, D.C. Reagan-National Airport to South America

Our best LATAM Airlines deals on Washington, D.C. Reagan-National Airport to South America flight tickets

LATAM Airlines

May 11

DCA8:45 pmWashington, D.C. Reagan-National

17h 13m

1 stop

CTG12:58 pmCartagena Rafael Nunez

May 16

CTG2:30 pmCartagena Rafael Nunez

8h 14m

1 stop

DCA11:44 pmWashington, D.C. Reagan-National

$367

LATAM Airlines

May 4

DCA8:38 pmWashington, D.C. Reagan-National

17h 42m

1 stop

CTG1:20 pmCartagena Rafael Nunez

May 9

CTG2:30 pmCartagena Rafael Nunez

17h 46m

1 stop

DCA9:16 amWashington, D.C. Reagan-National

$389

LATAM Airlines

May 29

DCA8:45 pmWashington, D.C. Reagan-National

17h 30m

1 stop

CTG1:15 pmCartagena Rafael Nunez

Jun 3

CTG5:30 amCartagena Rafael Nunez

31h 19m

2 stops

DCA1:49 pmWashington, D.C. Reagan-National

$396

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to South America that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Washington, D.C.Cartagena

DCA - CTG

DCACTG

Washington, D.C. Reagan-National

Sat 8/29

6:00 am-1:13 pm

1 stop8h 13m

Cartagena Rafael Nunez

Thu 9/3

2:28 pm-11:24 pm

1 stop7h 56m

$359

Washington, D.C.Cartagena

DCA - CTG

DCACTG

Washington, D.C. Reagan-National

Mon 6/22

8:50 pm-1:15 pm

1 stop17h 25m

Cartagena Rafael Nunez

Wed 7/1

4:25 am-10:04 pm

2 stops16h 39m

$362

Washington, D.C.Cartagena

DCA - CTG

DCACTG

Washington, D.C. Reagan-National

Tue 8/18

6:05 am-12:35 pm

1 stop7h 30m

Cartagena Rafael Nunez

Tue 8/25

3:15 pm-9:29 am

2 stops17h 14m

$364

Washington, D.C.Cartagena

DCA - CTG

DCACTG

Washington, D.C. Reagan-National

Fri 5/29

8:45 pm-1:15 pm

1 stop17h 30m

Cartagena Rafael Nunez

Wed 6/3

5:30 am-1:49 pm

2 stops31h 19m

$396

Washington, D.C.Quito

DCA - UIO

DCAUIO

Washington, D.C. Reagan-National

Tue 9/22

6:52 am-6:45 pm

1 stop12h 53m

Quito Mariscal Sucr

Wed 9/30

6:40 am-6:34 pm

1 stop10h 54m

$403

Washington, D.C.Bogotá

DCA - BOG

DCABOG

Washington, D.C. Reagan-National

Fri 5/15

8:45 pm-1:40 pm

1 stop17h 55m

Bogotá El Dorado

Sun 5/17

10:00 am-1:49 pm

2 stops26h 49m

$403

Washington, D.C.Quito

DCA - UIO

DCAUIO

Washington, D.C. Reagan-National

Fri 8/28

4:35 pm-11:25 pm

1 stop31h 50m

Quito Mariscal Sucr

Sun 9/6

7:25 am-10:08 pm

1 stop13h 43m

$411

Washington, D.C.Medellín

DCA - MDE

DCAMDE

Washington, D.C. Reagan-National

Mon 5/25

6:00 am-9:10 pm

1 stop16h 10m

Medellín Jose Maria Cordova Intl

Thu 5/28

9:45 am-9:06 pm

1 stop10h 21m

$417

Washington, D.C.Medellín

DCA - MDE

DCAMDE

Washington, D.C. Reagan-National

Tue 6/9

6:59 am-2:10 pm

1 stop8h 11m

Medellín Jose Maria Cordova Intl

Wed 6/17

3:20 pm-9:59 pm

1 stop29h 39m

$418

Washington, D.C.Medellín

DCA - MDE

DCAMDE

Washington, D.C. Reagan-National

Tue 6/9

6:59 am-2:10 pm

1 stop8h 11m

Medellín Jose Maria Cordova Intl

Thu 6/18

12:20 pm-10:36 pm

1 stop9h 16m

$467

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 Washington, D.C. Reagan-National Airport to South America

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 South America?

In general, March is the cheapest month to fly from Washington, D.C. Reagan-National Airport to South America. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $161. If you aren’t able to travel during the month of March, then book flights to South America from Washington, D.C. Reagan-National Airport during January instead. Flights to South America in January, while not as cheap as those in March, still average around $176.

How far in advance should I book a flight from Washington, D.C. Reagan-National Airport to South America?

You are more likely to see cheaper flights to South America from Washington, D.C. Reagan-National Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to South America for around $584 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to South America from Washington, D.C. Reagan-National Airport for as low as $387 on momondo.

Can stopping save me money on Washington, D.C. Reagan-National Airport to South America flights?

You could potentially save up to 18% on your flight if you consider stops on a Washington, D.C. Reagan-National Airport to South America flight.

Cheap Washington, D.C. Reagan-National Airport to South America flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Reagan-National Airport to South America

Fastest flight time	6h 31m
Direct flights	None

The fastest flight from Washington, D.C. Reagan-National Airport to South America takes 6h 31m

There are no direct flights from Washington, D.C. Reagan-National Airport to South America. There are no popular flight routes from Washington, D.C. Reagan-National Airport to South America.

Search flight deals

Frequently asked questions about flying from Washington, D.C. Reagan-National Airport to South America

When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to South America?
Prices for flights from Washington, D.C. Reagan-National Airport to South America are updated daily.
How many operators does momondo search for flights from Washington, D.C. Reagan-National Airport to South America?
There are 7 operators available for flights from Washington, D.C. Reagan-National Airport to South America as of May 2026.
How old do you have to be to fly from Washington, D.C. Reagan-National Airport to South America?
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 Washington, D.C. Reagan-National Airport to South America.
What documentation or ID do you need to fly to South America?
The required travel and health documents for your South America 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 South America. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Washington, D.C. Reagan-National Airport to South America

Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to South America with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $176	Free Cancellation	Rating 7.9 8,460 reviews	Search Delta flights
Copa Airlines	PriceFrom $205	Free Cancellation	Rating 7.5 1,578 reviews	Search Copa Airlines flights
American Airlines	PriceFrom $285	Free Cancellation	Rating 7.1 11,673 reviews	Search American Airlines flights
JetBlue	PriceFrom $296	Free Cancellation	Rating 7.1 2,971 reviews	Search JetBlue flights
United Airlines	PriceFrom $302	Free Cancellation	Rating 7.4 9,680 reviews	Search United Airlines flights
LATAM Airlines	PriceFrom $342	Free Cancellation	Rating 7.4 1,915 reviews	Search LATAM Airlines flights
Avianca	PriceFrom $346	Free Cancellation	Rating 6.5 2,520 reviews	Search Avianca flights

Why use momondo?

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

It is quick and easy to find Washington, D.C. to South America flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to South America that suits you.

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

Yes. momondo enables you to select and highlight flights to South America from Washington, D.C. with this policy.

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

Once you have performed a search for Washington, D.C. to South America flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to South America from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your South America trip

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Popular cities

Other flights from Washington, D.C. Reagan-National Airport

Other flights to South America

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Complete your trip

Feeling lucky

Popular cities in South America

Flights to Limafrom $387

Flights to Buenos Airesfrom $511

Flights to Sao Paulofrom $411

Flights to Bogotáfrom $282

Flights to Rio de Janeirofrom $483

Flights to Medellínfrom $286

Flights to Santiagofrom $470

Flights to Cartagenafrom $207

Flights to Quitofrom $350

Flights to Guayaquilfrom $272

Flights to Califrom $299

Flights to Cuscofrom $499

Cheap flights from Washington, D.C. Reagan-National Airport to South America from $153

Find the cheapest flights from Washington, D.C. Reagan-National Airport to South America

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Air Canada flights from Washington, D.C. Reagan-National Airport to South America

Our best Air Canada deals on Washington, D.C. Reagan-National Airport to South America flight tickets

LATAM Airlines flights from Washington, D.C. Reagan-National Airport to South America

Our best LATAM Airlines deals on Washington, D.C. Reagan-National Airport to South America flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to South America that are best for you.

How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport to South America

What is the cheapest month to fly to South America?

How far in advance should I book a flight from Washington, D.C. Reagan-National Airport to South America?

Can stopping save me money on Washington, D.C. Reagan-National Airport to South America flights?

What is the cheapest airline that flies from Washington, D.C. Reagan-National to South America?

What airlines fly to South America?

Cheap Washington, D.C. Reagan-National Airport to South America flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Reagan-National Airport to South America

Fastest flight time

Direct flights

Frequently asked questions about flying from Washington, D.C. Reagan-National Airport to South America

Best airlines flying from Washington, D.C. Reagan-National Airport to South America

Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to South America with momondo

Why use momondo?

An easier way to manage your South America trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to South America

Popular cities in South America

Popular flights according to clicks in the last 7 days on momondo

Washington, D.C. Reagan-National Airport flight routes

According to popular flight searches on momondo this year

South America flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to South America

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to South America

List of cabin classes available on flights landing in South America. Availability may vary depending on flight origin and airline.

Complete your trip to South America

Explore popular destinations other users love

According to popular flight searches on momondo this year