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$123+ 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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — BOG
Dec 14 — Dec 211
Sun 12/14
Sun 12/21
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 14, 2025.

This American Airlines deal was found by Cheapflights users on 11/12. 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 12/1010:06 amDCA - CTG
2 stops11h 24mAmerican Airlines
Wed 12/174:30 pmCTG - DCA
2 stops16h 50mAmerican Airlines
Deal found 11/12$301
This United Airlines deal was found by Cheapflights users on 11/13. 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.
Sun 12/78:15 amDCA - MDE
1 stop13h 50mUnited Airlines
Wed 12/1010:45 amMDE - DCA
1 stop10h 11mUnited Airlines
Deal found 11/13$303
This American Airlines deal was found by Cheapflights users on 11/12. 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.
Thu 11/1310:15 amDCA - MDE
2 stops10h 55mAmerican Airlines
Sat 11/157:00 amMDE - DCA
1 stop14h 29mAmerican Airlines
Deal found 11/12$308
This United Airlines deal was found by Cheapflights users on 11/14. 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
Fri 12/1210:45 amMDE - DCA
1 stop10h 11mUnited Airlines
Deal found 11/14$310
This American Airlines deal was found by Cheapflights users on 11/13. 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.
Sun 11/168:25 amDCA - CTG
1 stop7h 05mAmerican Airlines
Thu 11/204:30 pmCTG - DCA
2 stops16h 44mAmerican Airlines
Deal found 11/13$316
This United Airlines deal was found by Cheapflights users on 11/12. 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.
Tue 12/97:59 pmDCA - MDE
1 stop26h 06mUnited Airlines
Sat 12/1310:45 amMDE - DCA
1 stop11h 14mUnited Airlines
Deal found 11/12$334
This American Airlines deal was found by Cheapflights users on 11/11. 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.
Tue 11/1110:10 pmDCA - CTG
2 stops15h 16mAmerican Airlines
Sat 11/154:30 pmCTG - DCA
1 stop7h 54mAmerican Airlines
Deal found 11/11$337
This LATAM Airlines deal was found by Cheapflights users on 11/11. 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.
Wed 11/126:00 amDCA - BOG
1 stop8h 25mLATAM Airlines
Wed 11/199:00 amBOG - DCA
1 stop14h 41mLATAM Airlines
Deal found 11/11$352
This United Airlines deal was found by Cheapflights users on 11/13. 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.
Fri 11/146:00 amDCA - BOG
1 stop16h 35mUnited Airlines
Sun 11/168:15 amBOG - DCA
1 stop15h 29mUnited Airlines
Deal found 11/13$353
This LATAM Airlines deal was found by Cheapflights users on 11/14. 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 12/56:00 amDCA - BOG
1 stop8h 25mLATAM Airlines
Sun 12/218:35 amBOG - DCA
1 stop13h 37mLATAM Airlines
Deal found 11/14$354
This Delta deal was found by Cheapflights users on 11/12. 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.
Fri 12/58:40 pmDCA - CTG
1 stop17h 37mDelta
Tue 12/93:32 pmCTG - DCA
1 stop8h 08mDelta
Deal found 11/12$356
This Delta deal was found by Cheapflights users on 11/14. 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.
Sat 11/157:00 amDCA - BOG
2 stops13h 20mDelta
Sat 11/227:00 amBOG - DCA
2 stops13h 41mDelta
Deal found 11/14$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 14, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$301
(American Airlines)

One-way from

$123
(American Airlines)

Popular in

December

Cheapest in

March

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. 13% potential increase in price ($124 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($27 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 14, 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 2/17

12:47 pm-10:05 pm

1 stop9h 18m

Medellín Jose Maria Cordova Intl

Wed 3/4

10:45 am-10:06 pm

1 stop11h 21m

$303

Washington, D.C.Medellín

DCA - MDE

DCAMDE

Washington, D.C. Reagan-National

Tue 2/3

6:00 am-10:05 pm

1 stop16h 05m

Medellín Jose Maria Cordova Intl

Wed 2/11

10:45 am-11:59 pm

1 stop13h 14m

$303

Washington, D.C.Medellín

DCA - MDE

DCAMDE

Washington, D.C. Reagan-National

Mon 2/9

6:00 am-10:05 pm

1 stop16h 05m

Medellín Jose Maria Cordova Intl

Fri 2/13

10:45 am-11:59 pm

1 stop13h 14m

$303

Washington, D.C.Medellín

DCA - MDE

DCAMDE

Washington, D.C. Reagan-National

Mon 2/16

8:10 am-10:05 pm

1 stop13h 55m

Medellín Jose Maria Cordova Intl

Wed 2/25

10:45 am-11:59 pm

1 stop13h 14m

$303

Washington, D.C.Medellín

DCA - MDE

DCAMDE

Washington, D.C. Reagan-National

Tue 1/27

12:40 pm-10:05 pm

1 stop9h 25m

Medellín Jose Maria Cordova Intl

Tue 2/3

10:45 am-10:06 pm

1 stop11h 21m

$303

Washington, D.C.Medellín

DCA - MDE

DCAMDE

Washington, D.C. Reagan-National

Sun 12/7

12:40 pm-10:05 pm

1 stop9h 25m

Medellín Jose Maria Cordova Intl

Thu 12/11

10:45 am-8:56 pm

1 stop10h 11m

$303

Washington, D.C.Medellín

DCA - MDE

DCAMDE

Washington, D.C. Reagan-National

Wed 2/11

8:15 am-10:05 pm

1 stop13h 50m

Medellín Jose Maria Cordova Intl

Mon 2/16

10:45 am-11:35 am

1 stop24h 50m

$310

Washington, D.C.Medellín

DCA - MDE

DCAMDE

Washington, D.C. Reagan-National

Tue 12/9

7:59 pm-10:05 pm

1 stop26h 06m

Medellín Jose Maria Cordova Intl

Sat 12/13

10:45 am-9:59 pm

1 stop11h 14m

$334

Washington, D.C.Bogotá

DCA - BOG

DCABOG

Washington, D.C. Reagan-National

Fri 1/30

3:40 pm-12:05 pm

2 stops20h 25m

Bogotá El Dorado

Tue 2/10

9:00 am-6:30 pm

1 stop9h 30m

$353

Washington, D.C.Bogotá

DCA - BOG

DCABOG

Washington, D.C. Reagan-National

Wed 2/11

10:15 am-7:30 pm

1 stop9h 15m

Bogotá El Dorado

Sat 2/21

5:00 am-11:34 pm

2 stops18h 34m

$353

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

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 14, 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 14, 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

Food

7.3

Overall

7.9

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

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

Food

7.3

Overall

7.9

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

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
1,565 reviews
Delta
7.9
Good
8,007 reviews

Food

7.3

Overall

7.9

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

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

Food

7.3

Overall

7.9

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

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
9,017 reviews
Delta
7.9
Good
8,007 reviews

Food

7.3

Overall

7.9

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

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
11,051 reviews
Delta
7.9
Good
8,007 reviews

Food

7.3

Overall

7.9

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

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 $356, United Airlines can have you in South America from Washington, D.C. Reagan-National Airport in 8h 17m. 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?

    $123 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 Delta, 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 - Buenos Aires Ministro Pistarini or Washington, D.C. Reagan-National - Cartagena Rafael Nunez.

  • 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 14, 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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