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South America

$127+ Cheap flights from Reagan-National (DCA) to South America

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — BOG
Dec 17 — Dec 241
Wed 12/17
Wed 12/24
1 adult, Economy
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Find flight deals from Reagan-National to South America

Cheapest flights from Reagan-National to South America
Explore the most affordable flight options available from Reagan-National to South America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 17, 2025.

This United Airlines deal was found by Cheapflights users on 11/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/67:59 pmDCA - MDE
1 stop26h 06mUnited Airlines
Wed 12/101:15 amMDE - DCA
1 stop17h 28mUnited Airlines
Deal found 11/16$310
This American Airlines deal was found by Cheapflights users on 11/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/109:59 amDCA - CTG
1 stop11h 31mAmerican Airlines
Mon 12/158:00 amCTG - DCA
1 stop12h 25mAmerican Airlines
Deal found 11/16$311
This American Airlines deal was found by Cheapflights users on 11/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/15:05 amDCA - CTG
2 stops10h 25mAmerican Airlines
Wed 12/34:30 pmCTG - DCA
1 stop16h 28mAmerican Airlines
Deal found 11/16$316
This United Airlines deal was found by Cheapflights users on 11/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/296:00 amDCA - MDE
1 stop16h 05mUnited Airlines
Sat 12/61:15 amMDE - DCA
1 stop10h 17mUnited Airlines
Deal found 11/16$327
This American Airlines deal was found by Cheapflights users on 11/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/195:00 amDCA - CTG
1 stop8h 26mAmerican Airlines
Sun 11/234:30 pmCTG - DCA
2 stops16h 44mAmerican Airlines
Deal found 11/17$331
This Delta deal was found by Cheapflights users on 11/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/177:35 pmDCA - BOG
1 stop18h 50mDelta
Mon 11/243:55 pmBOG - DCA
1 stop19h 44mDelta
Deal found 11/16$345
This LATAM Airlines deal was found by Cheapflights users on 11/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/186:00 amDCA - BOG
1 stop8h 25mLATAM Airlines
Tue 11/253:55 pmBOG - DCA
1 stop17h 15mLATAM Airlines
Deal found 11/16$350
This Delta deal was found by Cheapflights users on 11/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3110:17 amDCA - BOG
1 stop9h 13mDelta
Tue 1/279:00 amBOG - DCA
1 stop11h 32mDelta
Deal found 11/16$353
This American Airlines deal was found by Cheapflights users on 11/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/35:00 amDCA - MDE
1 stop16h 10mAmerican Airlines
Sun 12/71:30 amMDE - DCA
2 stops12h 53mAmerican Airlines
Deal found 11/17$353
This LATAM Airlines deal was found by Cheapflights users on 11/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/56:21 pmDCA - BOG
2 stops24h 19mLATAM Airlines
Sun 12/147:00 amBOG - DCA
2 stops26h 10mLATAM Airlines
Deal found 11/16$354
This LATAM Airlines deal was found by Cheapflights users on 11/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/186:00 amDCA - BOG
1 stop8h 25mLATAM Airlines
Wed 11/267:00 amBOG - DCA
2 stops10h 26mLATAM Airlines
Deal found 11/15$355
This KAYAK deal was found by Cheapflights users on 11/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:01 pmDCA - BOG
2 stops20h 54mLATAM Airlines
Fri 1/239:00 amBOG - DCA
1 stop14h 32mLATAM Airlines
Deal found 11/16$358

Cheap flight deals from Reagan-National to South America

Keep the following information in mind while searching for Reagan-National to South America flight deals. Data was last updated November 17, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$303
(United Airlines)

One-way from

$127
(American Airlines)

Popular in

December

Cheapest in

June

Average price

$804
Provider with most accurate pricing for Washington, D.C. (WAS)-Sao Paulo (SAO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Sao Paulo (SAO) flights.
Search Deals
From Washington, D.C. Reagan-National to South America
Search Deals
One-way flight from Washington, D.C. Reagan-National to South America
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($117 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National to South America 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, Cheapflights users made 2,558,603 searches. Data last updated November 17, 2025.
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

Reagan-National

Fly to

South America

Route

Depart

Return

Price

Washington, D.C.Medellín

DCA - MDE

DCAMDE

Washington, D.C. Reagan-National

Tue 2/3

11:00 am-10:05 pm

1 stop11h 05m

Medellín Jose Maria Cordova Intl

Wed 2/11

10:45 am-10:06 pm

1 stop11h 21m

$303

Washington, D.C.Medellín

DCA - MDE

DCAMDE

Washington, D.C. Reagan-National

Mon 2/9

11:00 am-10:05 pm

1 stop11h 05m

Medellín Jose Maria Cordova Intl

Fri 2/13

10:45 am-8:56 pm

1 stop10h 11m

$303

Washington, D.C.Medellín

DCA - MDE

DCAMDE

Washington, D.C. Reagan-National

Sat 12/6

7:59 pm-10:05 pm

1 stop26h 06m

Medellín Jose Maria Cordova Intl

Wed 12/10

1:15 am-6:43 pm

1 stop17h 28m

$310

Washington, D.C.Medellín

DCA - MDE

DCAMDE

Washington, D.C. Reagan-National

Sat 12/6

7:59 pm-10:05 pm

1 stop26h 06m

Medellín Jose Maria Cordova Intl

Fri 12/12

10:45 am-8:56 pm

1 stop10h 11m

$310

Washington, D.C.Cartagena

DCA - CTG

DCACTG

Washington, D.C. Reagan-National

Sun 1/11

8:35 pm-2:17 pm

1 stop17h 42m

Cartagena Rafael Nunez

Thu 2/19

3:30 pm-11:34 pm

1 stop8h 04m

$316

Washington, D.C.Medellín

DCA - MDE

DCAMDE

Washington, D.C. Reagan-National

Thu 1/22

7:10 am-2:45 pm

1 stop7h 35m

Medellín Jose Maria Cordova Intl

Sat 1/31

2:25 pm-10:31 pm

1 stop8h 06m

$333

Washington, D.C.Medellín

DCA - MDE

DCAMDE

Washington, D.C. Reagan-National

Wed 1/28

7:10 am-2:45 pm

1 stop7h 35m

Medellín Jose Maria Cordova Intl

Mon 2/2

2:25 pm-10:31 pm

1 stop8h 06m

$333

Washington, D.C.Cartagena

DCA - CTG

DCACTG

Washington, D.C. Reagan-National

Sun 1/11

8:35 pm-2:17 pm

1 stop17h 42m

Cartagena Rafael Nunez

Fri 2/20

3:30 pm-11:34 pm

1 stop8h 04m

$336

Washington, D.C.Medellín

DCA - MDE

DCAMDE

Washington, D.C. Reagan-National

Sat 11/29

6:00 am-10:05 pm

1 stop16h 05m

Medellín Jose Maria Cordova Intl

Sun 12/7

10:45 am-10:04 pm

1 stop11h 19m

$351

Washington, D.C.Bogotá

DCA - BOG

DCABOG

Washington, D.C. Reagan-National

Mon 3/16

10:00 am-7:30 pm

1 stop10h 30m

Bogotá El Dorado

Thu 3/19

3:55 pm-9:14 am

1 stop16h 19m

$353

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/14

Showing 1-10 of 60 results
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Best time to book a flight from Reagan-National to South America

Have a flexible travel schedule? Discover the best time to fly to South America from Reagan-National with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Reagan-National Airport to South America

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to South America?

Currently, July is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to South America (average of $179). Flying from Washington, D.C. Reagan-National Airport to South America in April is currently the most expensive (average of $338). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DCA to SA?

Find hourly flight availability from Reagan-National to South America. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 17, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 14% on flights from Washington, D.C. Reagan-National Airport to South America by exploring options for tickets in the evening.

What is the cheapest day to fly from Washington, D.C. Reagan-National Airport to South America?

Use this chart to determine the cheapest time to fly round-trip from Reagan-National to South America. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Washington, D.C. Reagan-National Airport to South America flight should consider departing on Tuesday mornings when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing South America

Get insights into the airlines that provide service to South America. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South America. Reviews last updated November 17, 2025.
See what other customers who have flown with Delta, Copa Airlines, and LATAM Airlines from Washington, D.C. Reagan-National Airport to South America have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Copa Airlines
7.6
Good
1,566 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
LATAM Airlines
7.5
Good
1,876 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,015 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,048 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to South America. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Washington, D.C. Reagan-National Airport to South America?

    For as low as $376, United Airlines can have you in South America from Washington, D.C. Reagan-National Airport in 7h 40m. The distance between Washington, D.C. Reagan-National Airport and South America is about 1964 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to South America one-way?

    $127 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on United Airlines and LATAM Airlines, with prices starting from $128 and $153, respectively.

  • What are the most popular routes from Washington, D.C. Reagan-National Airport to South America?

    The most popular route from Washington, D.C. Reagan-National Airport to South America is Washington, D.C. Reagan-National - Lima J Chavez Intl. You may also consider Washington, D.C. Reagan-National - Medellín Jose Maria Cordova Intl or Washington, D.C. Reagan-National - Rio de Janeiro–Galeão Intl.

  • Can I find deals for flights from Reagan-National to South America that include hotel bookings?

    Yes. In addition to deals on Reagan-National to South America flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to South America?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to South America.

  • Can I find deals for business class flights from Reagan-National to South America?

    Yes. Cheapflights offers flight deals from Reagan-National to South America by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to South America?

    Currently, July is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to South America (average of $179). Flying from Washington, D.C. Reagan-National Airport to South America in April is currently the most expensive (average of $338). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Reagan-National to South America

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Reagan-National to South America

Discover the top 7 airlines that operate flights from Reagan-National to South America. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$266Average$690FlexibilityNo cancel feeOn-timeN/A
Copa AirlinesCheapest$290Average$486FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$300Average$740FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$302Average$636FlexibilityNo cancel feeOn-time69%
LATAM AirlinesCheapest$310Average$640FlexibilityNo cancel feeOn-time81%
AviancaCheapest$382Average$559FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$588Average$741FlexibilityNo cancel feeOn-time67%

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