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 9h 55m. Copa Airlines provides one of the quickest options available for as low as $301. 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 Avianca, with whom users have recently found tickets for as low as $114. However, be on the lookout for offers from Copa Airlines and United Airlines, as they are both options that can get you from Washington, D.C. to South America for a low price.

In terms of precipitation, rainfall in South America ranges from 0.8 - 9.4 inches per month. January is typically the wettest month, when rainfall can reach 9.4 in. July is typically the driest time to visit South America when rainfall is around 0.8 in.

If weather is an important factor for your trip to South America, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 62.6 F).

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. Reagan-National - Lima J Chavez Intl or Washington, D.C. Dulles Intl - Medellín Jose Maria Cordova Intl.

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

The cheapest flight price from Washington, D.C. to South America is $171. On average you can expect to pay $1,003. The most popular route, (Washington, D.C. Dulles Intl - Lima J Chavez Intl), can usually be booked for $363.

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 (69%), ANA (55%) or United Airlines (55%) as they are the most reliable in getting you off to your destination on time.

What are the most popular airlines that fly from Washington, D.C. to South America?

Before booking your flight from Washington, D.C. to South America check out the most popular airlines for this route: Copa Airlines, Avianca or LATAM Airlines.

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.

$120+ Flights from Washington, D.C. to South America

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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 December 15, 2025.

Tue 12/161:13 amIAD - MDE

1 stop9h 43mCopa Airlines

Mon 12/229:17 amMDE - IAD

1 stop14h 16mCopa Airlines

Deal found 12/12

$297

Sun 12/146:00 amIAD - MDE

1 stop16h 05mUnited Airlines

Mon 12/221:15 amMDE - IAD

1 stop19h 49mUnited Airlines

Deal found 12/13

$327

Sun 12/146:00 amIAD - MDE

1 stop16h 05mUnited Airlines

Sun 12/211:15 amMDE - IAD

1 stop21h 04mUnited Airlines

Deal found 12/13

$334

Tue 12/163:32 pmIAD - MDE

1 stop18h 19mCopa Airlines

Sat 12/206:20 pmMDE - IAD

1 stop9h 02mCopa Airlines

Deal found 12/12

$350

Wed 12/3110:57 amIAD - BOG

1 stop8h 33mLATAM Airlines

Tue 1/203:55 pmBOG - IAD

1 stop8h 29mLATAM Airlines

Deal found 12/14

$353

Wed 12/312:35 pmIAD - BOG

Nonstop5h 30mAvianca

Tue 1/201:30 pmBOG - IAD

1 stop13h 40mAvianca

Deal found 12/14

$383

Wed 12/312:35 pmIAD - LIM

1 stop11h 15mAvianca

Sun 2/111:45 amLIM - IAD

1 stop16h 40mAvianca

Deal found 12/12

$390

Sat 12/133:32 pmIAD - MDE

1 stop16h 46mCopa Airlines

Mon 12/224:30 pmMDE - IAD

1 stop10h 52mCopa Airlines

Deal found 12/12

$409

Tue 12/238:15 amDCA - LIM

1 stop15h 40mUnited Airlines

Mon 1/51:50 amLIM - DCA

1 stop11h 59mUnited Airlines

Deal found 12/14

$410

Wed 12/314:17 pmIAD - LIM

2 stops12h 43mLATAM Airlines

Mon 2/212:15 pmLIM - IAD

1 stop12h 09mLATAM Airlines

Deal found 12/13

$413

Wed 12/175:29 pmIAD - CTG

2 stops22h 01mAmerican Airlines

Tue 12/234:30 pmCTG - IAD

2 stops16h 12mAmerican Airlines

Deal found 12/15

$416

Tue 12/2310:15 pmIAD - LIM

1 stop25h 40mUnited Airlines

Mon 1/51:50 amLIM - IAD

1 stop18h 59mUnited Airlines

Deal found 12/14

$419

Best flights from Washington, D.C. to South America
Discover carefully curated flight deals from Washington, D.C. to South America that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 15, 2025.

Fri 3/274:35 pmIAD - MDE

1 stop16h 43mCopa Airlines

Mon 3/309:17 amMDE - IAD

1 stop17h 56mCopa Airlines

Deal found 12/13

$297

Tue 1/133:00 amIAD - MDE

1 stop9h 55mAvianca

Fri 2/135:00 amMDE - IAD

1 stop8h 15mAvianca

Deal found 12/12

$301

Sun 2/86:00 amIAD - MDE

1 stop16h 05mUnited Airlines

Fri 2/2010:45 amMDE - IAD

1 stop11h 31mUnited Airlines

Deal found 12/13

$303

Fri 3/206:00 amIAD - BOG

1 stop14h 30mDelta

Mon 3/302:55 pmBOG - IAD

1 stop8h 31mDelta

Deal found 12/13

$344

Thu 1/2210:05 amBWI - LIM

3 stops18h 55mMultiple Airlines

Tue 2/31:30 pmLIM - BWI

2 stops22h 24mMultiple Airlines

Deal found 12/13

$439

Tue 3/103:50 pmDCA - GIG

1 stop14h 30mLATAM Airlines

Sun 3/1510:55 pmGIG - DCA

1 stop19h 05mLATAM Airlines

Deal found 12/14

$542

Tue 1/208:15 amIAD - MDE

1 stop13h 50mUnited Airlines

Wed 2/410:45 amMDE - IAD

1 stop11h 33mUnited Airlines

Deal found 12/13

$303

Fri 5/17:00 amIAD - MDE

1 stop15h 32mAvianca

Sat 5/99:05 amMDE - IAD

2 stops15h 10mAvianca

Deal found 12/13

$304

Fri 3/64:15 pmDCA - GIG

2 stops24h 55mAir Canada

Wed 3/118:00 pmGIG - DCA

2 stops20h 33mAir Canada

Deal found 12/14

$625

Mon 1/198:15 amIAD - MDE

1 stop13h 50mUnited Airlines

Sat 2/710:45 amMDE - IAD

1 stop11h 33mUnited Airlines

Deal found 12/13

$303

Sun 3/227:20 amIAD - BOG

1 stop8h 13mDelta

Mon 3/302:55 pmBOG - IAD

1 stop8h 31mDelta

Deal found 12/14

$344

Sat 2/73:35 pmIAD - CTG

1 stop7h 25mCopa Airlines

Fri 2/139:42 amCTG - IAD

1 stop17h 33mCopa Airlines

Deal found 12/13

$349

Fri 2/62:35 pmIAD - GRU

1 stop13h 05mGOL

Sun 2/155:25 pmGRU - IAD

1 stop21h 50mGOL

Deal found 12/13

$706

Tue 1/208:15 amIAD - MDE

1 stop13h 50mUnited Airlines

Sat 2/710:45 amMDE - IAD

1 stop11h 33mUnited Airlines

Deal found 12/13

$303

Wed 3/41:18 amIAD - CTG

1 stop6h 48mCopa Airlines

Mon 3/99:22 amCTG - IAD

1 stop14h 10mCopa Airlines

Deal found 12/13

$349

Sun 2/88:15 amIAD - MDE

1 stop13h 50mUnited Airlines

Thu 2/1910:45 amMDE - IAD

1 stop9h 56mUnited Airlines

Deal found 12/13

$303

Wed 3/252:18 amIAD - CTG

1 stop6h 48mCopa Airlines

Tue 3/3112:03 pmCTG - IAD

1 stop15h 10mCopa Airlines

Deal found 12/14

$349

Tue 1/208:15 amIAD - MDE

1 stop13h 50mUnited Airlines

Thu 2/510:45 amMDE - IAD

1 stop11h 33mUnited Airlines

Deal found 12/13

$303

Thu 1/89:26 amBWI - LIM

1 stop13h 09mMultiple Airlines

Tue 5/512:00 pmLIM - BWI

1 stop11h 15mMultiple Airlines

Deal found 12/12

$445

Sat 3/214:35 pmIAD - CTG

1 stop16h 31mCopa Airlines

Sat 3/2812:03 pmCTG - IAD

1 stop11h 29mCopa Airlines

Deal found 12/14

$349

Tue 1/136:20 amIAD - LIM

1 stop15h 00mDelta

Tue 1/2711:40 pmLIM - IAD

1 stop18h 41mDelta

Deal found 12/14

$424

Mon 1/196:03 amIAD - MDE

1 stop16h 02mUnited Airlines

Fri 2/610:45 amMDE - IAD

1 stop11h 33mUnited Airlines

Deal found 12/13

$303

Tue 3/172:18 amIAD - CTG

1 stop12h 46mCopa Airlines

Mon 3/236:25 amCTG - IAD

1 stop17h 07mCopa Airlines

Deal found 12/13

$349

Sun 1/116:20 amIAD - LIM

1 stop15h 00mDelta

Wed 1/2811:40 pmLIM - IAD

1 stop12h 04mDelta

Deal found 12/14

$424

Mon 1/198:15 amIAD - MDE

1 stop13h 50mUnited Airlines

Wed 2/410:45 amMDE - IAD

1 stop10h 04mUnited Airlines

Deal found 12/13

$303

Wed 3/252:36 pmDCA - GIG

2 stops25h 14mLATAM Airlines

Sun 3/295:05 pmGIG - DCA

2 stops22h 03mLATAM Airlines

Deal found 12/13

$549

Sat 2/73:35 pmIAD - CTG

1 stop7h 25mCopa Airlines

Tue 2/109:42 amCTG - IAD

1 stop17h 33mCopa Airlines

Deal found 12/13

$349

Sat 1/1712:33 pmIAD - LIM

1 stop16h 27mDelta

Sun 2/111:40 pmLIM - IAD

1 stop15h 05mDelta

Deal found 12/15

$424

Tue 1/208:15 amIAD - MDE

1 stop13h 50mUnited Airlines

Fri 2/610:45 amMDE - IAD

1 stop10h 04mUnited Airlines

Deal found 12/13

$303

Thu 3/51:01 pmBWI - GIG

1 stop17h 19mLATAM Airlines

Thu 3/127:15 amGIG - BWI

2 stops18h 31mLATAM Airlines

Deal found 12/14

$550

Last-minute flights from Washington, D.C. to South America
Discover last-minute flight deals from Washington, D.C. to South America. Data last updated December 15, 2025 and is based on user searches.

Tue 12/161:13 amIAD - MDE

1 stop9h 43mCopa Airlines

Mon 12/229:17 amMDE - IAD

1 stop14h 16mCopa Airlines

Deal found 12/12

$297

Thu 1/84:30 amIAD - MDE

1 stop8h 25mAvianca

Wed 1/2810:45 pmMDE - IAD

2 stops16h 10mAvianca

Deal found 12/13

$318

Mon 1/126:15 pmIAD - MDE

1 stop18h 40mAvianca

Mon 2/99:00 pmMDE - IAD

1 stop16h 15mAvianca

Deal found 12/12

$308

Tue 1/133:00 amIAD - MDE

1 stop9h 55mAvianca

Fri 2/135:00 amMDE - IAD

1 stop8h 15mAvianca

Deal found 12/12

$301

Fri 1/1611:34 amIAD - MDE

2 stops26h 29mAmerican Airlines

Wed 1/213:10 pmMDE - IAD

2 stops21h 26mAmerican Airlines

Deal found 12/12

$302

Sun 1/1812:50 pmIAD - MDE

1 stop9h 15mUnited Airlines

Sat 2/710:45 amMDE - IAD

1 stop11h 33mUnited Airlines

Deal found 12/13

$327

Mon 1/191:30 amIAD - CTG

2 stops11h 40mAvianca

Sat 1/245:55 pmCTG - IAD

1 stop10h 30mAvianca

Deal found 12/11

$340

Tue 1/208:15 amIAD - MDE

1 stop13h 50mUnited Airlines

Wed 2/410:45 amMDE - IAD

1 stop11h 33mUnited Airlines

Deal found 12/13

$303

Tue 1/202:35 pmIAD - MDE

1 stop8h 40mAvianca

Thu 2/58:10 pmMDE - IAD

1 stop8h 15mAvianca

Deal found 12/13

$317

Wed 1/215:45 amIAD - MDE

1 stop9h 45mAvianca

Tue 1/278:10 pmMDE - IAD

1 stop8h 15mAvianca

Deal found 12/12

$291

Wed 1/213:00 amIAD - MDE

2 stops12h 30mAvianca

Sat 1/317:55 pmMDE - IAD

1 stop8h 30mAvianca

Deal found 12/13

$322

Sun 1/252:35 pmIAD - CTG

1 stop9h 05mAvianca

Fri 1/309:55 pmCTG - IAD

1 stop15h 20mAvianca

Deal found 12/13

$342

One-way flights from Washington, D.C. to South America
Search for one-way flight options from Washington, D.C. to South America. Find affordable one-way fares based on user searches. Data last updated December 15, 2025.

Wed 12/313:32 pmIAD - CTG

1 stop16h 34mCopa Airlines

Deal found 12/14

$120

Wed 1/215:45 amIAD - CTG

1 stop11h 55mAvianca

Deal found 12/13

$122

Fri 1/161:30 amIAD - CTG

3 stops14h 20mAvianca

Deal found 12/12

$123

Sat 1/1011:55 pmIAD - CTG

1 stop13h 15mAvianca

Deal found 12/13

$124

Fri 2/63:00 amIAD - MDE

1 stop9h 55mAvianca

Deal found 12/12

$126

Mon 1/53:00 amIAD - MDE

1 stop9h 55mAvianca

Deal found 12/13

$127

Thu 2/58:15 amIAD - MDE

1 stop13h 50mUnited Airlines

Deal found 12/12

$128

Fri 1/210:15 pmIAD - MDE

1 stop31h 27mUnited Airlines

Deal found 12/12

$129

Tue 5/53:25 pmIAD - CTG

1 stop8h 29mAvianca

Deal found 12/14

$130

Wed 1/144:30 amIAD - MDE

2 stops14h 25mAvianca

Deal found 12/12

$131

Tue 2/31:30 amIAD - MDE

2 stops17h 55mAvianca

Deal found 12/14

$132

Tue 1/611:55 pmIAD - CTG

1 stop13h 15mAvianca

Deal found 12/13

$132

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

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$291 (Cheapflightsfares)
One-way from	$120 (Copa Airlines)
Popular in	December
Cheapest in	June
Average price	$988
Good round-trip deal	$490 or less
Good one-way deal	$252 or less

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. (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. 9% potential increase in price ($81 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

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

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

Washington, D.C.Medellín

IAD - MDE

IADMDE

Washington, D.C. Dulles Intl

Fri 3/27

4:35 pm-8:18 am

1 stop16h 43m

Medellín Jose Maria Cordova Intl

Mon 3/30

9:17 am-4:13 am

1 stop17h 56m

$297

Washington, D.C.Medellín

IAD - MDE

IADMDE

Washington, D.C. Dulles Intl

Tue 1/13

3:00 am-12:55 pm

1 stop9h 55m

Medellín Jose Maria Cordova Intl

Fri 2/13

5:00 am-1:15 pm

1 stop8h 15m

$301

Washington, D.C.Medellín

IAD - MDE

IADMDE

Washington, D.C. Dulles Intl

Sun 2/8

6:00 am-10:05 pm

1 stop16h 05m

Medellín Jose Maria Cordova Intl

Fri 2/20

10:45 am-10:16 pm

1 stop11h 31m

$303

Washington, D.C.Medellín

IAD - MDE

IADMDE

Washington, D.C. Dulles Intl

Tue 1/20

8:15 am-10:05 pm

1 stop13h 50m

Medellín Jose Maria Cordova Intl

Wed 2/4

10:45 am-10:18 pm

1 stop11h 33m

$303

Washington, D.C.Medellín

IAD - MDE

IADMDE

Washington, D.C. Dulles Intl

Mon 1/19

8:15 am-10:05 pm

1 stop13h 50m

Medellín Jose Maria Cordova Intl

Sat 2/7

10:45 am-10:18 pm

1 stop11h 33m

$303

Washington, D.C.Medellín

IAD - MDE

IADMDE

Washington, D.C. Dulles Intl

Tue 1/20

8:15 am-10:05 pm

1 stop13h 50m

Medellín Jose Maria Cordova Intl

Sat 2/7

10:45 am-10:18 pm

1 stop11h 33m

$303

Washington, D.C.Medellín

IAD - MDE

IADMDE

Washington, D.C. Dulles Intl

Sun 2/8

8:15 am-10:05 pm

1 stop13h 50m

Medellín Jose Maria Cordova Intl

Thu 2/19

10:45 am-8:41 pm

1 stop9h 56m

$303

Washington, D.C.Medellín

IAD - MDE

IADMDE

Washington, D.C. Dulles Intl

Tue 1/20

8:15 am-10:05 pm

1 stop13h 50m

Medellín Jose Maria Cordova Intl

Thu 2/5

10:45 am-10:18 pm

1 stop11h 33m

$303

Washington, D.C.Medellín

IAD - MDE

IADMDE

Washington, D.C. Dulles Intl

Mon 1/19

6:03 am-10:05 pm

1 stop16h 02m

Medellín Jose Maria Cordova Intl

Fri 2/6

10:45 am-10:18 pm

1 stop11h 33m

$303

Washington, D.C.Medellín

IAD - MDE

IADMDE

Washington, D.C. Dulles Intl

Mon 1/19

8:15 am-10:05 pm

1 stop13h 50m

Medellín Jose Maria Cordova Intl

Wed 2/4

10:45 am-8:49 pm

1 stop10h 04m

$303

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

Showing 1-10 of 60 results

...

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, February is the cheapest month in which you can book a flight from Washington, D.C. to South America (average of $119). Flying from Washington, D.C. to South America in September is currently the most expensive (average of $273). 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?

Unlike at noon, when flights are generally more expensive, you can save up to 20% on flights from Washington, D.C. to South America by exploring options for tickets in the evening.

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

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

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

The most flights from WAS to 0SA are scheduled on a Monday (5 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (4 on average).

Reviews of airlines servicing South America

Read through reviews of airlines operating flights from Washington, D.C. to South America, such as Delta, Copa Airlines, and LATAM Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.9

Good

8,008 reviews

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

8,008 reviews

Delta

7.9

Good

8,008 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Copa Airlines

7.6

Good

1,557 reviews

Delta

7.9

Good

8,008 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

LATAM Airlines

7.5

Good

1,891 reviews

Delta

7.9

Good

8,008 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

American Airlines

7.2

Good

11,051 reviews

Delta

7.9

Good

8,008 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Avianca

6.6

Okay

2,485 reviews

Delta

7.9

Good

8,008 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Related info for your journey

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 9h 55m. Copa Airlines provides one of the quickest options available for as low as $301. 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 Avianca, with whom users have recently found tickets for as low as $114. However, be on the lookout for offers from Copa Airlines 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. Reagan-National - Lima J Chavez Intl or Washington, D.C. Dulles Intl - Medellín Jose Maria Cordova 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 (69%), ANA (55%) or United Airlines (55%) 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 $171. On average you can expect to pay $1,003. The most popular route, (Washington, D.C. Dulles Intl - Lima J Chavez Intl), can usually be booked for $363.
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, February is the cheapest month in which you can book a flight from Washington, D.C. to South America (average of $119). Flying from Washington, D.C. to South America in September is currently the most expensive (average of $273). 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

Browse thousands of different options on Cheapflights for your next trip

Top 9 airlines flying from Washington, D.C. to South America

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$176	Average$680	FlexibilityNo cancel fee	On-timeN/A
LATAM Airlines	Cheapest$218	Average$653	FlexibilityNo cancel fee	On-time81%
United Airlines	Cheapest$221	Average$648	FlexibilityNo cancel fee	On-time69%
Spirit Airlines	Cheapest$249	Average$624	FlexibilityNo cancel fee	On-time65%
Avianca	Cheapest$272	Average$567	FlexibilityNo cancel fee	On-time71%
Copa Airlines	Cheapest$277	Average$566	FlexibilityNo cancel fee	On-time70%
American Airlines	Cheapest$300	Average$739	FlexibilityNo cancel fee	On-time71%
GOL	Cheapest$423	Average$552	FlexibilityNo cancel fee	On-time74%
Air Canada	Cheapest$588	Average$741	FlexibilityNo cancel fee	On-time67%

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$120+ 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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.

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

Cheapest flights from Washington, D.C. to South AmericaExplore 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 December 15, 2025.

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 December 15, 2025.

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 December 15, 2025.

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

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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?

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 December 15, 2025.

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 December 16, 2024.

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

Reviews of airlines servicing South America

Read through reviews of airlines operating flights from Washington, D.C. to South America, such as Delta, Copa Airlines, and LATAM Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

How can I 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?

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

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Top 9 airlines flying from Washington, D.C. to South America

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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 December 15, 2025.