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$195+ Cheap flights from Washington, D.C. (WAS) 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 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — BOG
Aug 29 — Sep 51
Sat 8/29
Sat 9/5
1 adult, Economy
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Cheap flight deals from Washington, D.C. to South America

Cheapest flights from Washington, D.C. to South America
Explore the most affordable flight options available from Washington, D.C. to South America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2026.

This American Airlines deal was found by Cheapflights users on 7/29. 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 9/126:14 pm
IAD
-
MDE
2 stops19h 34m
American Airlines
Fri 9/181:53 pm
MDE
-
IAD
2 stops21h 03m
American Airlines
Deal found 7/29$419
This Avianca deal was found by Cheapflights users on 7/26. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/134:10 am
IAD
-
MDE
1 stop10h 00m
Avianca
Tue 11/37:40 pm
MDE
-
IAD
1 stop8h 45m
Avianca
Deal found 7/26$420
This Avianca deal was found by Cheapflights users on 7/26. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/254:10 am
IAD
-
MDE
1 stop10h 00m
Avianca
Sun 10/1110:40 am
MDE
-
IAD
2 stops15h 05m
Avianca
Deal found 7/26$421
This Avianca deal was found by Cheapflights users on 7/26. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/213:35 pm
IAD
-
MDE
1 stop7h 50m
Avianca
Mon 8/242:10 pm
MDE
-
IAD
1 stop11h 35m
Avianca
Deal found 7/26$422
This Avianca deal was found by Cheapflights users on 7/26. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/234:10 am
IAD
-
MDE
2 stops12h 50m
Avianca
Thu 9/32:10 pm
MDE
-
IAD
1 stop11h 35m
Avianca
Deal found 7/26$423
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/252:25 am
IAD
-
MDE
1 stop8h 15m
Copa Airlines
Sat 8/296:20 pm
MDE
-
IAD
1 stop9h 01m
Copa Airlines
Deal found 7/28$424
This Copa Airlines deal was found by Cheapflights users on 7/29. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/262:25 am
IAD
-
MDE
1 stop15h 30m
Copa Airlines
Mon 8/318:35 am
MDE
-
IAD
1 stop18h 46m
Copa Airlines
Deal found 7/29$425
This Avianca deal was found by Cheapflights users on 7/30. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:50 am
IAD
-
MDE
1 stop10h 10m
Avianca
Mon 9/144:55 pm
MDE
-
IAD
1 stop11h 25m
Avianca
Deal found 7/30$426
This Avianca deal was found by Cheapflights users on 7/30. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/185:45 am
IAD
-
MDE
2 stops13h 25m
Avianca
Sat 10/244:50 am
MDE
-
IAD
1 stop8h 25m
Avianca
Deal found 7/30$427
This Avianca deal was found by Cheapflights users on 7/30. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/243:40 am
IAD
-
MDE
2 stops10h 10m
Avianca
Sun 9/2710:40 am
MDE
-
IAD
2 stops15h 05m
Avianca
Deal found 7/30$428
This Avianca deal was found by Cheapflights users on 7/26. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/215:45 am
IAD
-
MDE
2 stops13h 25m
Avianca
Wed 9/210:40 am
MDE
-
IAD
2 stops15h 05m
Avianca
Deal found 7/26$429
This Copa Airlines deal was found by Cheapflights users on 7/29. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:26 am
IAD
-
MDE
1 stop9h 19m
Copa Airlines
Tue 9/810:35 am
MDE
-
IAD
1 stop16h 45m
Copa Airlines
Deal found 7/29$430

Find flight deals from Washington, D.C. to South America

Keep the following information in mind while searching for Washington, D.C. to South America flight deals. Data was last updated July 30, 2026.

Round-trip from

$419
(American Airlines)

One-way from

$195
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$517

Good round-trip deal

$531 or less

Good one-way deal

$411 or less
From Washington, D.C. (WAS) to South America
Search Deals
One-way flight from Washington, D.C. (WAS) to South America
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($68 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Washington, D.C. (WAS) to South America.
Search Deals
Price to beat on a one-way flight from Washington, D.C. (WAS) to South America.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. 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 July 30, 2026.
Use the filters below to find and compare flights from Washington, D.C. to South America that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Medellín

IAD - MDE

IADMDE

Washington, D.C. Dulles Intl

Sat 9/12

4:10 am-1:10 pm

1 stop10h 00m

Medellín Jose Maria Cordova Intl

Fri 9/18

10:40 am-2:45 am

2 stops15h 05m

$422

Washington, D.C.Medellín

IAD - MDE

IADMDE

Washington, D.C. Dulles Intl

Wed 8/26

2:25 am-4:55 pm

1 stop15h 30m

Medellín Jose Maria Cordova Intl

Mon 8/31

8:35 am-4:21 am

1 stop18h 46m

$425

Washington, D.C.Medellín

IAD - MDE

IADMDE

Washington, D.C. Dulles Intl

Thu 10/1

10:18 pm-9:10 pm

1 stop23h 52m

Medellín Jose Maria Cordova Intl

Sun 10/4

9:45 am-12:30 am

1 stop13h 45m

$426

Washington, D.C.Medellín

IAD - MDE

IADMDE

Washington, D.C. Dulles Intl

Fri 9/11

10:29 pm-9:10 pm

1 stop23h 41m

Medellín Jose Maria Cordova Intl

Thu 9/17

9:45 am-8:56 pm

1 stop10h 11m

$427

Washington, D.C.Medellín

IAD - MDE

IADMDE

Washington, D.C. Dulles Intl

Sat 8/22

2:25 am-2:15 pm

1 stop12h 50m

Medellín Jose Maria Cordova Intl

Sat 8/29

9:15 am-12:33 am

1 stop14h 18m

$430

Washington, D.C.Medellín

IAD - MDE

IADMDE

Washington, D.C. Dulles Intl

Tue 8/25

4:34 pm-2:15 pm

1 stop22h 41m

Medellín Jose Maria Cordova Intl

Tue 9/8

10:35 am-4:20 am

1 stop16h 45m

$430

Washington, D.C.Medellín

IAD - MDE

IADMDE

Washington, D.C. Dulles Intl

Tue 8/25

3:40 am-4:55 pm

2 stops14h 15m

Medellín Jose Maria Cordova Intl

Sun 8/30

2:10 pm-2:45 am

1 stop11h 35m

$445

Washington, D.C.Medellín

IAD - MDE

IADMDE

Washington, D.C. Dulles Intl

Mon 8/17

4:10 am-1:10 pm

1 stop10h 00m

Medellín Jose Maria Cordova Intl

Fri 8/21

2:10 pm-2:45 am

1 stop11h 35m

$446

Washington, D.C.Medellín

IAD - MDE

IADMDE

Washington, D.C. Dulles Intl

Fri 8/21

2:25 am-2:45 pm

1 stop13h 20m

Medellín Jose Maria Cordova Intl

Sat 8/29

8:35 am-12:33 am

1 stop14h 58m

$450

BaltimoreBogotá

BWI - BOG

BWIBOG

Baltimore/Washington

Sat 9/12

4:41 pm-1:29 pm

1 stop21h 48m

Bogotá El Dorado

Sat 9/19

11:39 am-3:15 pm

1 stop26h 36m

$453

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/26

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from Washington, D.C. to South America

Have a flexible travel schedule? Discover the best time to fly to South America from Washington, D.C. 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. to South America

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

Currently, October is the cheapest month in which you can book a flight from Washington, D.C. to South America (average of $491). Flying from Washington, D.C. to South America in December is currently the most expensive (average of $853). 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 WAS to SA?

Find hourly flight availability from Washington, D.C. 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 July 30, 2026.

Unlike in the evening, when flights are generally more expensive, you can save up to 23% on flights from Washington, D.C. to South America by exploring options for tickets in the morning.

Weekly flight availability from Washington, D.C. to South America

Explore weekly flight availability from Washington, D.C. to South America. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 30, 2026.

The most flights from WAS to 0SA are scheduled on a Monday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

How far ahead should I book a flight from Washington, D.C. to South America?

The price you pay for your flight from Washington, D.C. to South America may vary depending on when you book. For the best chance of a lower fare, look to book 25 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to South America. Price data was last updated on July 25, 2026.

Travelers seeking maximum savings on their Washington, D.C. to South America flight should consider departing on Monday 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 July 30, 2026.
Read through reviews of airlines operating flights from Washington, D.C. to South America, such as Copa Airlines,LATAM Airlines, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.6
Good
1,559 reviews

Comfort

7.4

Entertainment

6.8

Boarding

7.8

Crew

8.1

Food

6.9

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2026

BOS - PTY

Airline was delayed 1 hour, that made my layover flight be missed, gave wrong information about gates, they closed the gates in my face, rebooked me, and had business class, and rebooked me not business class
Copa Airlines
7.6
Good
1,559 reviews
Copa Airlines
7.6
Good
1,559 reviews

Comfort

7.4

Entertainment

6.8

Boarding

7.8

Crew

8.1

Food

6.9

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2026

BOS - PTY

Airline was delayed 1 hour, that made my layover flight be missed, gave wrong information about gates, they closed the gates in my face, rebooked me, and had business class, and rebooked me not business class
LATAM Airlines
7.4
Good
1,968 reviews
Copa Airlines
7.6
Good
1,559 reviews

Comfort

7.4

Entertainment

6.8

Boarding

7.8

Crew

8.1

Food

6.9

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2026

BOS - PTY

Airline was delayed 1 hour, that made my layover flight be missed, gave wrong information about gates, they closed the gates in my face, rebooked me, and had business class, and rebooked me not business class
United Airlines
7.4
Good
10,047 reviews
Copa Airlines
7.6
Good
1,559 reviews

Comfort

7.4

Entertainment

6.8

Boarding

7.8

Crew

8.1

Food

6.9

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2026

BOS - PTY

Airline was delayed 1 hour, that made my layover flight be missed, gave wrong information about gates, they closed the gates in my face, rebooked me, and had business class, and rebooked me not business class
American Airlines
7.1
Good
11,842 reviews
Copa Airlines
7.6
Good
1,559 reviews

Comfort

7.4

Entertainment

6.8

Boarding

7.8

Crew

8.1

Food

6.9

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2026

BOS - PTY

Airline was delayed 1 hour, that made my layover flight be missed, gave wrong information about gates, they closed the gates in my face, rebooked me, and had business class, and rebooked me not business class
Avianca
6.5
Okay
2,523 reviews
Copa Airlines
7.6
Good
1,559 reviews

Comfort

7.4

Entertainment

6.8

Boarding

7.8

Crew

8.1

Food

6.9

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2026

BOS - PTY

Airline was delayed 1 hour, that made my layover flight be missed, gave wrong information about gates, they closed the gates in my face, rebooked me, and had business class, and rebooked me not business class

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. 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. to South America?

    A quick flight from Washington, D.C. to South America can take about 10h. Avianca provides one of the quickest options available for as low as $422. There are 2267 mi between Washington, D.C. and South America. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The cheapest airline one-way is Copa Airlines, with whom users have recently found tickets for as low as $119. However, be on the lookout for offers from Avianca and United Airlines, as they are both options that can get you from Washington, D.C. to South America for a low price.

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

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

  • What are the most reliable airlines from Washington, D.C. to South America?

    No one likes to see their flight delayed. When booking a flight from Washington, D.C. to South America consider choosing Avianca (83%), GOL (83%) or ANA (77%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Washington, D.C. to South America?

    The cheapest flight price from Washington, D.C. to South America is $391. On average you can expect to pay $1,255. The most popular route, (Washington, D.C. Dulles Intl - Lima J Chavez Intl), can usually be booked for $447.

  • Can I find deals for flights from Washington, D.C. to South America that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to South America flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to South America?

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

  • Can I find deals for business class flights from Washington, D.C. to South America?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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. to South America?

    Currently, October is the cheapest month in which you can book a flight from Washington, D.C. to South America (average of $491). Flying from Washington, D.C. to South America in December is currently the most expensive (average of $853). 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 Washington, D.C. to South America

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Washington, D.C. to South America

Discover the top 8 airlines that operate flights from Washington, D.C. 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 July 30, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$148Average$737FlexibilityNo cancel feeOn-timeN/A
Copa AirlinesCheapest$192Average$620FlexibilityNo cancel feeOn-time70%
JetBlueCheapest$202Average$476FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$214Average$676FlexibilityNo cancel feeOn-time69%
LATAM AirlinesCheapest$225Average$659FlexibilityNo cancel feeOn-time81%
AviancaCheapest$270Average$599FlexibilityNo cancel feeOn-time71%
American AirlinesCheapest$285Average$732FlexibilityNo cancel feeOn-time71%
GOLCheapest$341Average$741FlexibilityNo cancel feeOn-time74%

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