South America

$128+ 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 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — BOG
Oct 15 — Oct 221
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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 September 15, 2025.

Round-trip from

$303
(United Airlines)

One-way from

$128
(United Airlines)

Popular in

December

Cheapest in

October

Average price

$702
From Washington, D.C. Reagan-National to South America
One-way flight from Washington, D.C. Reagan-National to South America
Highest demand for flights based on searches. 13% potential increase in price ($124 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($32 potential savings vs. average RT price).
Average for round-trip flights in September 2025

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 September 15, 2025.

This United Airlines deal was found by Cheapflights users on 9/14. 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 11/112:50 pmDCA - MDE
1 stop9h 15mUnited Airlines
Wed 11/510:45 amMDE - DCA
1 stop10h 00mUnited Airlines
Deal found 9/14$303
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Wed 10/2911:15 amDCA - MDE
2 stops10h 00mAmerican Airlines
Wed 11/57:00 amMDE - DCA
1 stop10h 00mAmerican Airlines
Deal found 9/13$307
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Sun 9/286:00 amDCA - MDE
1 stop16h 10mUnited Airlines
Thu 10/29:45 amMDE - DCA
1 stop29h 17mUnited Airlines
Deal found 9/14$310
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/34:34 pmDCA - MDE
1 stop13h 08mUnited Airlines
Sun 12/71:15 amMDE - DCA
1 stop20h 49mUnited Airlines
Deal found 9/15$315
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/48:07 pmDCA - MDE
1 stop17h 43mAmerican Airlines
Tue 10/76:00 amMDE - DCA
1 stop13h 16mAmerican Airlines
Deal found 9/14$318
This American Airlines deal was found by Cheapflights users on 9/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/71:38 pmDCA - MDE
1 stop7h 37mAmerican Airlines
Wed 10/156:00 amMDE - DCA
2 stops12h 58mAmerican Airlines
Deal found 9/15$322
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2411:00 amDCA - MDE
1 stop11h 10mUnited Airlines
Sat 11/810:45 amMDE - DCA
1 stop10h 00mUnited Airlines
Deal found 9/15$323
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/316:20 pmDCA - MDE
1 stop19h 15mAmerican Airlines
Sun 11/21:30 amMDE - DCA
1 stop9h 17mAmerican Airlines
Deal found 9/14$325
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/37:59 pmDCA - CTG
1 stop17h 27mAmerican Airlines
Sat 11/154:30 pmCTG - DCA
1 stop16h 30mAmerican Airlines
Deal found 9/14$326
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Sat 11/85:58 pmDCA - CTG
1 stop21h 32mAmerican Airlines
Sat 11/154:30 pmCTG - DCA
1 stop16h 30mAmerican Airlines
Deal found 9/13$334
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/306:00 amDCA - MDE
1 stop15h 15mAmerican Airlines
Thu 10/26:00 amMDE - DCA
2 stops12h 59mAmerican Airlines
Deal found 9/14$337
This United Airlines deal was found by Cheapflights users on 9/13. 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 11/77:59 pmDCA - BOG
1 stop26h 36mUnited Airlines
Mon 11/101:30 amBOG - DCA
1 stop19h 15mUnited Airlines
Deal found 9/13$338

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 September 15, 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

8:15 am-10:05 pm

1 stop13h 50m

Medellín Jose Maria Cordova Intl

Tue 11/18

10:45 am-10:09 pm

1 stop11h 24m

$303

Washington, D.C.Medellín

DCA - MDE

DCAMDE

Washington, D.C. Reagan-National

Mon 11/10

8:15 am-10:05 pm

1 stop13h 50m

Medellín Jose Maria Cordova Intl

Tue 11/18

10:45 am-8:45 pm

1 stop10h 00m

$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

Fri 11/14

10:45 am-10:09 pm

1 stop11h 24m

$303

Washington, D.C.Medellín

DCA - MDE

DCAMDE

Washington, D.C. Reagan-National

Sat 11/15

12:50 pm-10:05 pm

1 stop9h 15m

Medellín Jose Maria Cordova Intl

Tue 11/18

10:45 am-8:45 pm

1 stop10h 00m

$303

Washington, D.C.Medellín

DCA - MDE

DCAMDE

Washington, D.C. Reagan-National

Mon 11/3

8:15 am-10:05 pm

1 stop13h 50m

Medellín Jose Maria Cordova Intl

Wed 11/5

10:45 am-8:45 pm

1 stop10h 00m

$303

Washington, D.C.Medellín

DCA - MDE

DCAMDE

Washington, D.C. Reagan-National

Mon 11/3

12:50 pm-10:05 pm

1 stop9h 15m

Medellín Jose Maria Cordova Intl

Sat 11/8

10:45 am-8:45 pm

1 stop10h 00m

$303

Washington, D.C.Medellín

DCA - MDE

DCAMDE

Washington, D.C. Reagan-National

Mon 11/10

8:15 am-10:05 pm

1 stop13h 50m

Medellín Jose Maria Cordova Intl

Wed 11/19

10:45 am-11:44 pm

1 stop12h 59m

$303

Washington, D.C.Medellín

DCA - MDE

DCAMDE

Washington, D.C. Reagan-National

Fri 9/19

12:50 pm-9:10 pm

1 stop9h 20m

Medellín Jose Maria Cordova Intl

Thu 9/25

9:45 am-8:51 pm

1 stop10h 06m

$303

Washington, D.C.Medellín

DCA - MDE

DCAMDE

Washington, D.C. Reagan-National

Sun 11/16

12:50 pm-10:05 pm

1 stop9h 15m

Medellín Jose Maria Cordova Intl

Wed 11/19

10:45 am-8:45 pm

1 stop10h 00m

$303

Washington, D.C.Medellín

DCA - MDE

DCAMDE

Washington, D.C. Reagan-National

Tue 9/30

11:00 am-9:10 pm

1 stop11h 10m

Medellín Jose Maria Cordova Intl

Thu 10/2

9:45 am-11:50 pm

1 stop13h 05m

$303

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

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, May is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to South America (average of $359). Flying from Washington, D.C. Reagan-National Airport to South America in December is currently the most expensive (average of $664). 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 September 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Reagan-National Airport to South America as you normally would.

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 September 15, 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.
8.0
Very good

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good
8.0
Very good

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 $330, United Airlines can have you in South America from Washington, D.C. Reagan-National Airport in 10h 30m. 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?

    $128 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?

  • 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, May is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to South America (average of $359). Flying from Washington, D.C. Reagan-National Airport to South America in December is currently the most expensive (average of $664). 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.

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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$283Average$731FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$288Average$648FlexibilityNo cancel feeOn-time81%
Copa AirlinesCheapest$290Average$502FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$302Average$662FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$303Average$765FlexibilityNo cancel feeOn-time71%
AviancaCheapest$382Average$585FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$588Average$741FlexibilityNo cancel feeOn-time67%

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