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South America

$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 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — BOG
Dec 7 — Dec 141
Sun 12/7
Sun 12/14
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 7, 2025.

This American Airlines deal was found by Cheapflights users on 11/6. 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.
Sat 11/156:33 amDCA - CTG
1 stop8h 57mAmerican Airlines
Tue 11/184:30 pmCTG - DCA
2 stops16h 44mAmerican Airlines
Deal found 11/6$301
This United Airlines deal was found by Cheapflights users on 11/6. 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 11/912:50 pmDCA - MDE
1 stop9h 15mUnited Airlines
Fri 11/1410:45 amMDE - DCA
1 stop10h 00mUnited Airlines
Deal found 11/6$303
This American Airlines deal was found by Cheapflights users on 11/6. 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.
Sat 12/65:58 pmDCA - CTG
1 stop19h 32mAmerican Airlines
Sat 12/138:00 amCTG - DCA
1 stop16h 38mAmerican Airlines
Deal found 11/6$304
This American Airlines deal was found by Cheapflights users on 11/7. 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.
Sat 11/812:30 pmDCA - MDE
2 stops11h 09mAmerican Airlines
Wed 11/127:00 amMDE - DCA
1 stop13h 21mAmerican Airlines
Deal found 11/7$308
This United Airlines deal was found by Cheapflights users on 11/5. 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 11/84:44 pmDCA - MDE
1 stop29h 21mUnited Airlines
Fri 11/2110:45 amMDE - DCA
1 stop10h 00mUnited Airlines
Deal found 11/5$310
This American Airlines deal was found by Cheapflights users on 11/5. 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 11/107:59 pmDCA - CTG
1 stop17h 27mAmerican Airlines
Wed 11/194:30 pmCTG - DCA
1 stop16h 22mAmerican Airlines
Deal found 11/5$311
This United Airlines deal was found by Cheapflights users on 11/7. 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.
Mon 11/1712:50 pmDCA - MDE
1 stop9h 15mUnited Airlines
Sat 11/2210:45 amMDE - DCA
1 stop11h 19mUnited Airlines
Deal found 11/7$315
This American Airlines deal was found by Cheapflights users on 11/6. 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.
Sat 11/87:50 pmDCA - CTG
2 stops17h 36mAmerican Airlines
Sat 11/154:30 pmCTG - DCA
2 stops16h 44mAmerican Airlines
Deal found 11/6$316
This American Airlines deal was found by Cheapflights users on 11/6. 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.
Sat 11/85:58 pmDCA - CTG
1 stop21h 32mAmerican Airlines
Tue 11/184:30 pmCTG - DCA
1 stop7h 54mAmerican Airlines
Deal found 11/6$319
This United Airlines deal was found by Cheapflights users on 11/5. 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.
Thu 12/47:59 pmDCA - MDE
1 stop26h 06mUnited Airlines
Tue 12/910:45 amMDE - DCA
1 stop10h 11mUnited Airlines
Deal found 11/5$320
This American Airlines deal was found by Cheapflights users on 11/6. 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.
Sat 11/810:15 amDCA - MDE
2 stops10h 55mAmerican Airlines
Tue 12/167:00 amMDE - DCA
1 stop11h 59mAmerican Airlines
Deal found 11/6$323
This American Airlines deal was found by Cheapflights users on 11/6. 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 11/107:59 pmDCA - CTG
1 stop17h 27mAmerican Airlines
Wed 11/124:30 pmCTG - DCA
1 stop16h 22mAmerican Airlines
Deal found 11/6$326

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 7, 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

June

Average price

$739
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 ($25 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 7, 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

Thu 11/13

12:50 pm-10:05 pm

1 stop9h 15m

Medellín Jose Maria Cordova Intl

Sat 11/22

10:45 am-8:45 pm

1 stop10h 00m

$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-10:06 pm

1 stop11h 21m

$303

Washington, D.C.Medellín

DCA - MDE

DCAMDE

Washington, D.C. Reagan-National

Thu 11/13

12:50 pm-10:05 pm

1 stop9h 15m

Medellín Jose Maria Cordova Intl

Fri 11/21

10:45 am-11:44 pm

1 stop12h 59m

$303

Washington, D.C.Medellín

DCA - MDE

DCAMDE

Washington, D.C. Reagan-National

Tue 11/11

12:50 pm-10:05 pm

1 stop9h 15m

Medellín Jose Maria Cordova Intl

Thu 11/20

10:45 am-8:45 pm

1 stop10h 00m

$303

Washington, D.C.Medellín

DCA - MDE

DCAMDE

Washington, D.C. Reagan-National

Tue 2/3

8:15 am-10:05 pm

1 stop13h 50m

Medellín Jose Maria Cordova Intl

Thu 2/5

10:45 am-10:06 pm

1 stop11h 21m

$303

Washington, D.C.Medellín

DCA - MDE

DCAMDE

Washington, D.C. Reagan-National

Sat 1/31

6:00 am-10:05 pm

1 stop16h 05m

Medellín Jose Maria Cordova Intl

Sun 2/8

10:45 am-8:56 pm

1 stop10h 11m

$303

Washington, D.C.Medellín

DCA - MDE

DCAMDE

Washington, D.C. Reagan-National

Tue 11/11

8:15 am-10:05 pm

1 stop13h 50m

Medellín Jose Maria Cordova Intl

Fri 11/21

10:45 am-11:44 pm

1 stop12h 59m

$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 12/17

1:15 am-11:29 am

1 stop10h 14m

$310

Washington, D.C.Medellín

DCA - MDE

DCAMDE

Washington, D.C. Reagan-National

Fri 12/5

7:59 pm-10:05 pm

1 stop26h 06m

Medellín Jose Maria Cordova Intl

Thu 12/11

1:15 am-3:58 pm

1 stop14h 43m

$335

Washington, D.C.Bogotá

DCA - BOG

DCABOG

Washington, D.C. Reagan-National

Mon 11/10

10:20 am-7:30 pm

1 stop9h 10m

Bogotá El Dorado

Fri 11/14

9:00 am-5:26 pm

1 stop8h 26m

$353

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

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 7, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 15% 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. Sunday 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 7, 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
8,003 reviews

Entertainment

7.9

Overall

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

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
8,003 reviews
Delta
7.9
Good
8,003 reviews

Entertainment

7.9

Overall

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

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
1,563 reviews
Delta
7.9
Good
8,003 reviews

Entertainment

7.9

Overall

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

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
1,872 reviews
Delta
7.9
Good
8,003 reviews

Entertainment

7.9

Overall

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

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
9,009 reviews
Delta
7.9
Good
8,003 reviews

Entertainment

7.9

Overall

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

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
11,044 reviews
Delta
7.9
Good
8,003 reviews

Entertainment

7.9

Overall

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

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 $404, 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?

    $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 JetBlue, with prices starting from $128 and $136, 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 - Cartagena Rafael Nunez 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 7, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$266Average$751FlexibilityNo cancel feeOn-timeN/A
Copa AirlinesCheapest$290Average$486FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$302Average$636FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$317Average$784FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$331Average$659FlexibilityNo cancel feeOn-time81%
AviancaCheapest$382Average$559FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$588Average$741FlexibilityNo cancel feeOn-time67%

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