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

To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $195. Avianca flights start at $200 while deals on Copa Airlines start at $214 one-way.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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

Most travelers choose Bogotá El Dorado - Washington, D.C. Dulles Intl, Sao Paulo Guarulhos Intl - Washington, D.C. Dulles Intl or Lima J Chavez Intl - Washington, D.C. Dulles Intl when deciding on the best route from South America to Washington, D.C. Dulles Intl Airport.

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

The cheapest flight price from South America to Washington, D.C. Dulles Intl Airport is $279. On average you can expect to pay $425. The most popular route, (Bogotá El Dorado - Washington, D.C. Dulles Intl), can usually be booked for $400.

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

No one likes to see their flight delayed. When booking a flight from South America to Washington, D.C. Dulles Intl Airport consider choosing Avianca (94%), ANA (90%) or United Airlines (90%) as they are the most reliable in getting you off to your destination on time.

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

Avianca, Copa Airlines and Delta are the most popular airlines when flying from South America to Washington, D.C. Dulles Intl Airport.

Can I find deals for flights from South America to Dulles Intl that include hotel bookings?

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

How can I find direct flights from South America to Dulles Intl?

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

Can I find deals for business class flights from South America to Dulles Intl?

Yes. Cheapflights offers flight deals from South America to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$195+ Flights from South America to Washington, D.C. Dulles Intl Airport

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Find flight deals from South America to Dulles Intl

Cheapest flights from South America to Dulles Intl
Explore the most affordable flight options available from South America to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2025.

Wed 10/296:00 amMDE - IAD

2 stops11h 54mAmerican Airlines

Wed 11/127:55 amIAD - MDE

2 stops15h 44mAmerican Airlines

Deal found 10/26

$307

Tue 12/161:30 amMDE - IAD

2 stops21h 38mAmerican Airlines

Wed 1/145:46 pmIAD - MDE

2 stops20h 23mAmerican Airlines

Deal found 10/25

$318

Mon 11/249:17 amMDE - IAD

1 stop18h 05mCopa Airlines

Mon 12/18:22 amIAD - MDE

1 stop14h 26mCopa Airlines

Deal found 10/26

$324

Wed 12/172:10 pmMDE - IAD

2 stops10h 00mAvianca

Wed 1/145:45 amIAD - MDE

1 stop11h 05mAvianca

Deal found 10/26

$325

Sat 10/259:45 amMDE - IAD

1 stop11h 21mUnited Airlines

Mon 11/36:00 amIAD - MDE

1 stop16h 05mUnited Airlines

Deal found 10/25

$328

Tue 12/21:15 amMDE - IAD

1 stop10h 08mUnited Airlines

Sun 12/76:00 amIAD - MDE

1 stop16h 05mUnited Airlines

Deal found 10/26

$329

Thu 11/203:00 pmMDE - IAD

1 stop13h 25mAvianca

Mon 2/23:00 amIAD - MDE

2 stops13h 50mAvianca

Deal found 10/25

$331

Wed 11/269:45 pmMDE - IAD

2 stops17h 10mAvianca

Tue 12/911:55 pmIAD - MDE

1 stop14h 00mAvianca

Deal found 10/26

$334

Sun 10/2610:46 amMDE - IAD

1 stop16h 34mCopa Airlines

Sat 11/12:13 amIAD - MDE

1 stop14h 46mCopa Airlines

Deal found 10/25

$340

Tue 11/41:30 amMDE - IAD

2 stops21h 37mAmerican Airlines

Wed 1/145:46 pmIAD - MDE

2 stops20h 23mAmerican Airlines

Deal found 10/25

$342

Sun 11/27:05 pmUIO - IAD

1 stop9h 20mAvianca

Wed 11/55:45 amIAD - UIO

1 stop12h 10mAvianca

Deal found 10/27

$362

Wed 10/297:05 pmUIO - IAD

1 stop18h 10mAvianca

Thu 10/305:15 pmIAD - UIO

1 stop10h 35mAvianca

Deal found 10/25

$363

Best flights from South America to Dulles Intl
Discover carefully curated flight deals from South America to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 27, 2025.

Sun 11/2312:42 pmMDE - IAD

1 stop14h 40mCopa Airlines

Sun 12/78:22 amIAD - MDE

1 stop11h 54mCopa Airlines

Deal found 10/25

$324

Tue 11/113:30 amUIO - IAD

1 stop9h 45mAvianca

Sun 11/164:15 pmIAD - UIO

1 stop10h 35mAvianca

Deal found 10/26

$400

Sun 11/2312:55 amUIO - IAD

1 stop16h 09mDelta

Mon 12/83:38 pmIAD - UIO

2 stops13h 39mDelta

Deal found 10/25

$403

Thu 12/258:00 amUIO - IAD

1 stop15h 49mUnited Airlines

Wed 12/316:08 amIAD - UIO

1 stop18h 22mUnited Airlines

Deal found 10/26

$403

Thu 12/411:55 pmSCL - IAD

2 stops25h 13mAmerican Airlines

Thu 12/116:25 amIAD - SCL

2 stops24h 30mAmerican Airlines

Deal found 10/26

$530

Mon 11/249:17 amMDE - IAD

1 stop18h 05mCopa Airlines

Tue 12/93:32 pmIAD - MDE

1 stop7h 16mCopa Airlines

Deal found 10/26

$324

Tue 11/116:15 amEZE - IAD

3 stops31h 12mMultiple Airlines

Sun 11/165:45 amIAD - EZE

1 stop22h 05mMultiple Airlines

Deal found 10/26

$701

Wed 12/1710:46 amMDE - IAD

1 stop16h 36mCopa Airlines

Sun 1/43:25 pmIAD - MDE

1 stop18h 26mCopa Airlines

Deal found 10/24

$324

Mon 4/69:45 amVCP - IAD

2 stops53h 15mGOL

Tue 5/123:25 pmIAD - VCP

2 stops16h 40mGOL

Deal found 10/25

$726

Fri 12/264:30 pmMDE - IAD

1 stop10h 52mCopa Airlines

Wed 1/71:12 amIAD - MDE

1 stop13h 03mCopa Airlines

Deal found 10/25

$324

Wed 11/269:11 amUIO - IAD

2 stops12h 21mDelta

Tue 12/23:38 pmIAD - UIO

2 stops13h 39mDelta

Deal found 10/26

$403

Wed 11/264:30 pmMDE - IAD

1 stop10h 52mCopa Airlines

Sat 12/61:13 amIAD - MDE

1 stop8h 38mCopa Airlines

Deal found 10/26

$324

Wed 12/108:55 amCGH - IAD

3 stops26h 16mLATAM Airlines

Wed 12/177:01 amIAD - CGH

3 stops35h 39mLATAM Airlines

Deal found 10/26

$874

Thu 11/2012:55 amUIO - IAD

1 stop13h 45mDelta

Thu 11/276:00 amIAD - UIO

1 stop12h 55mDelta

Deal found 10/26

$403

Fri 11/71:50 amLIM - IAD

1 stop11h 25mAvianca

Sat 11/152:35 pmIAD - LIM

1 stop11h 15mAvianca

Deal found 10/25

$454

Fri 11/211:50 amLIM - IAD

1 stop20h 14mUnited Airlines

Fri 11/288:30 amIAD - LIM

1 stop15h 25mUnited Airlines

Deal found 10/26

$459

Tue 12/26:20 pmMDE - IAD

1 stop9h 02mCopa Airlines

Sat 12/63:32 pmIAD - MDE

1 stop7h 16mCopa Airlines

Deal found 10/26

$324

Fri 2/67:00 pmUIO - IAD

2 stops22h 02mDelta

Sun 2/156:00 amIAD - UIO

2 stops23h 17mDelta

Deal found 10/26

$403

Sat 11/229:17 amMDE - IAD

1 stop14h 50mCopa Airlines

Sun 12/78:22 amIAD - MDE

1 stop11h 54mCopa Airlines

Deal found 10/25

$324

Sun 11/99:11 amUIO - IAD

2 stops26h 31mDelta

Sat 11/155:59 pmIAD - UIO

1 stop24h 56mDelta

Deal found 10/26

$403

Fri 12/1211:20 pmVCP - IAD

1 stop14h 08mAzul

Tue 12/305:12 pmIAD - VCP

2 stops19h 58mAzul

Deal found 10/26

$1,097

Wed 11/263:15 pmMDE - IAD

1 stop8h 18mCopa Airlines

Thu 12/43:32 pmIAD - MDE

1 stop18h 19mCopa Airlines

Deal found 10/25

$324

Mon 11/1711:15 pmSCL - IAD

1 stop18h 56mAmerican Airlines

Fri 11/284:34 pmIAD - SCL

2 stops14h 26mAmerican Airlines

Deal found 10/26

$589

Wed 12/312:42 pmMDE - IAD

1 stop10h 51mCopa Airlines

Sat 12/61:13 amIAD - MDE

1 stop13h 02mCopa Airlines

Deal found 10/26

$324

Thu 11/63:40 amVVI - IAD

2 stops23h 00mAvianca

Mon 12/85:45 amIAD - VVI

1 stop19h 50mAvianca

Deal found 10/26

$596

Tue 11/1810:45 amLIM - IAD

2 stops13h 31mDelta

Thu 11/273:35 pmIAD - LIM

1 stop13h 25mDelta

Deal found 10/26

$459

Tue 2/1710:25 pmEZE - IAD

1 stop20h 03mAmerican Airlines

Tue 3/1710:48 amIAD - EZE

2 stops22h 27mAmerican Airlines

Deal found 10/26

$658

Thu 12/2512:15 pmLIM - IAD

1 stop10h 37mDelta

Fri 1/912:09 pmIAD - LIM

1 stop16h 51mDelta

Deal found 10/25

$459

Tue 11/253:40 amVVI - IAD

1 stop10h 35mAvianca

Tue 12/26:15 pmIAD - VVI

2 stops31h 20mAvianca

Deal found 10/26

$617

Mon 11/1711:55 pmEZE - IAD

1 stop22h 56mUnited Airlines

Sun 11/2312:55 pmIAD - EZE

1 stop18h 25mUnited Airlines

Deal found 10/26

$679

Last-minute flights from South America to Dulles Intl
Discover last-minute flight deals from South America to Dulles Intl. Data last updated October 27, 2025 and is based on user searches.

Sat 10/259:45 amMDE - IAD

1 stop11h 21mUnited Airlines

Mon 11/36:00 amIAD - MDE

1 stop16h 05mUnited Airlines

Deal found 10/25

$328

Sun 10/2610:46 amMDE - IAD

1 stop16h 34mCopa Airlines

Sat 11/12:13 amIAD - MDE

1 stop14h 46mCopa Airlines

Deal found 10/25

$340

Wed 10/296:00 amMDE - IAD

2 stops11h 54mAmerican Airlines

Wed 11/127:55 amIAD - MDE

2 stops15h 44mAmerican Airlines

Deal found 10/26

$307

Wed 10/297:05 pmUIO - IAD

1 stop18h 10mAvianca

Thu 10/305:15 pmIAD - UIO

1 stop10h 35mAvianca

Deal found 10/25

$363

Sun 11/27:05 pmUIO - IAD

1 stop9h 20mAvianca

Wed 11/55:45 amIAD - UIO

1 stop12h 10mAvianca

Deal found 10/27

$362

Tue 11/41:30 amMDE - IAD

2 stops21h 37mAmerican Airlines

Wed 1/145:46 pmIAD - MDE

2 stops20h 23mAmerican Airlines

Deal found 10/25

$342

Tue 11/114:20 amMDE - IAD

1 stop8h 55mAvianca

Thu 11/134:15 pmIAD - MDE

2 stops14h 05mAvianca

Deal found 10/27

$351

Thu 11/203:10 pmMDE - IAD

2 stops22h 02mAmerican Airlines

Tue 2/35:46 pmIAD - MDE

2 stops20h 23mAmerican Airlines

Deal found 10/25

$318

Thu 11/203:00 pmMDE - IAD

1 stop13h 25mAvianca

Mon 2/23:00 amIAD - MDE

2 stops13h 50mAvianca

Deal found 10/25

$331

Wed 11/266:24 amMDE - IAD

1 stop17h 09mCopa Airlines

Sat 12/61:13 amIAD - MDE

1 stop7h 05mCopa Airlines

Deal found 10/27

$324

Wed 11/269:45 pmMDE - IAD

2 stops17h 10mAvianca

Tue 12/911:55 pmIAD - MDE

1 stop14h 00mAvianca

Deal found 10/26

$334

Wed 11/266:00 amMDE - IAD

2 stops12h 26mLATAM Airlines

Sun 12/76:00 amIAD - MDE

2 stops14h 00mLATAM Airlines

Deal found 10/26

$350

One-way flights from South America to Dulles Intl
Search for one-way flight options from South America to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated October 27, 2025.

Fri 11/71:30 amMDE - IAD

2 stops11h 42mAmerican Airlines

Deal found 10/26

$195

Sat 11/86:35 pmMDE - IAD

1 stop9h 50mAvianca

Deal found 10/25

$200

Fri 11/142:10 pmMDE - IAD

1 stop11h 30mAvianca

Deal found 10/24

$213

Wed 11/123:15 pmMDE - IAD

1 stop12h 07mCopa Airlines

Deal found 10/24

$214

Sat 11/89:17 amMDE - IAD

1 stop18h 05mCopa Airlines

Deal found 10/25

$215

Fri 2/64:20 amMDE - IAD

1 stop8h 55mAvianca

Deal found 10/25

$217

Sat 2/73:10 pmMDE - IAD

2 stops21h 26mAmerican Airlines

Deal found 10/25

$218

Fri 11/2110:45 amMDE - IAD

1 stop11h 27mUnited Airlines

Deal found 10/27

$219

Tue 11/1810:45 amMDE - IAD

1 stop11h 27mUnited Airlines

Deal found 10/27

$220

Fri 2/64:05 amMDE - IAD

2 stops18h 48mLATAM Airlines

Deal found 10/26

$223

Sat 2/2110:45 amMDE - IAD

1 stop11h 31mUnited Airlines

Deal found 10/27

$224

Mon 11/176:24 amMDE - IAD

1 stop20h 58mCopa Airlines

Deal found 10/27

$225

Cheap flight deals from South America to Dulles Intl

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$307 (American Airlines)
One-way from	$195 (American Airlines)
Popular in	December
Cheapest in	November
Average price	$615
Good round-trip deal	$469 or less
Good one-way deal	$299 or less

Provider with most accurate pricing for Sao Paulo (SAO)-Washington, D.C. (WAS) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Sao Paulo (SAO)-Washington, D.C. (WAS) flights.

Search Deals

From South America to Washington, D.C. Dulles Intl

Search Deals

One-way flight from South America to Washington, D.C. Dulles Intl

Search Deals

Highest demand for flights based on searches. 1% potential increase in price ($12 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Price to beat on a round-trip flight from South America to Washington, D.C. Dulles Intl.

Search Deals

Price to beat on a one-way flight from South America to Washington, D.C. Dulles Intl.

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from South America to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MedellínWashington, D.C.

MDE - IAD

MDEIAD

Medellín Jose Maria Cordova Intl

Sun 11/23

12:42 pm-3:22 am

1 stop14h 40m

Washington, D.C. Dulles Intl

Sun 12/7

8:22 am-8:16 pm

1 stop11h 54m

$324

MedellínWashington, D.C.

MDE - IAD

MDEIAD

Medellín Jose Maria Cordova Intl

Mon 11/24

9:17 am-3:22 am

1 stop18h 05m

Washington, D.C. Dulles Intl

Tue 12/9

3:32 pm-10:48 pm

1 stop7h 16m

$324

MedellínWashington, D.C.

MDE - IAD

MDEIAD

Medellín Jose Maria Cordova Intl

Wed 12/17

10:46 am-3:22 am

1 stop16h 36m

Washington, D.C. Dulles Intl

Sun 1/4

3:25 pm-9:51 am

1 stop18h 26m

$324

MedellínWashington, D.C.

MDE - IAD

MDEIAD

Medellín Jose Maria Cordova Intl

Fri 12/26

4:30 pm-3:22 am

1 stop10h 52m

Washington, D.C. Dulles Intl

Wed 1/7

1:12 am-2:15 pm

1 stop13h 03m

$324

MedellínWashington, D.C.

MDE - IAD

MDEIAD

Medellín Jose Maria Cordova Intl

Wed 11/26

4:30 pm-3:22 am

1 stop10h 52m

Washington, D.C. Dulles Intl

Sat 12/6

1:13 am-9:51 am

1 stop8h 38m

$324

MedellínWashington, D.C.

MDE - IAD

MDEIAD

Medellín Jose Maria Cordova Intl

Tue 12/2

6:20 pm-3:22 am

1 stop9h 02m

Washington, D.C. Dulles Intl

Sat 12/6

3:32 pm-10:48 pm

1 stop7h 16m

$324

MedellínWashington, D.C.

MDE - IAD

MDEIAD

Medellín Jose Maria Cordova Intl

Sat 11/22

9:17 am-12:07 am

1 stop14h 50m

Washington, D.C. Dulles Intl

Sun 12/7

8:22 am-8:16 pm

1 stop11h 54m

$324

MedellínWashington, D.C.

MDE - IAD

MDEIAD

Medellín Jose Maria Cordova Intl

Wed 11/26

3:15 pm-11:33 pm

1 stop8h 18m

Washington, D.C. Dulles Intl

Thu 12/4

3:32 pm-9:51 am

1 stop18h 19m

$324

MedellínWashington, D.C.

MDE - IAD

MDEIAD

Medellín Jose Maria Cordova Intl

Wed 12/3

12:42 pm-11:33 pm

1 stop10h 51m

Washington, D.C. Dulles Intl

Sat 12/6

1:13 am-2:15 pm

1 stop13h 02m

$324

QuitoWashington, D.C.

UIO - IAD

UIOIAD

Quito Mariscal Sucr

Tue 11/11

3:30 am-1:15 pm

1 stop9h 45m

Washington, D.C. Dulles Intl

Sun 11/16

4:15 pm-2:50 am

1 stop10h 35m

$400

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/24

Showing 1-10 of 60 results

...

Best time to book a flight from South America to Dulles Intl

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

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

Currently, January is the cheapest month in which you can book a flight from South America to Washington, D.C. Dulles Intl Airport (average of $163). Flying from South America to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $244). 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 SA to IAD?

One of the essential ways to save on airfare from South America to Washington, D.C. Dulles Intl Airport is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 21% on airfare.

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

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

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

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

Reviews of airlines servicing Dulles Intl

Peruse reviews from past customers who have flown with Delta, Copa Airlines, and LATAM Airlines from South America to Washington, D.C. Dulles Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.9

Good

7,996 reviews

Reviews

1 / 20

10.0

Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!

Delta

7.9

Good

7,996 reviews

Delta

7.9

Good

7,996 reviews

Reviews

1 / 20

10.0

Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!

Copa Airlines

7.6

Good

1,561 reviews

Delta

7.9

Good

7,996 reviews

Reviews

1 / 20

10.0

Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!

LATAM Airlines

7.5

Good

1,872 reviews

Delta

7.9

Good

7,996 reviews

Reviews

1 / 20

10.0

Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!

United Airlines

7.4

Good

8,999 reviews

Delta

7.9

Good

7,996 reviews

Reviews

1 / 20

10.0

Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!

Avianca

6.6

Okay

2,464 reviews

Delta

7.9

Good

7,996 reviews

Reviews

1 / 20

10.0

Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!

Related info for your journey

How long is the flight from South America to Washington, D.C. Dulles Intl Airport?
Departing from South America to Washington, D.C. Dulles Intl Airport will take you 11h 25m. South America and Washington, D.C. Dulles Intl Airport are separated by a distance of 3519 mi. 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 South America to Washington, D.C. Dulles Intl Airport one-way?
To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $195. Avianca flights start at $200 while deals on Copa Airlines start at $214 one-way.
What are the most popular routes from South America to Washington, D.C. Dulles Intl Airport?
Most travelers choose Bogotá El Dorado - Washington, D.C. Dulles Intl, Sao Paulo Guarulhos Intl - Washington, D.C. Dulles Intl or Lima J Chavez Intl - Washington, D.C. Dulles Intl when deciding on the best route from South America to Washington, D.C. Dulles Intl Airport.
What are the most reliable airlines from South America to Washington, D.C. Dulles Intl Airport?
No one likes to see their flight delayed. When booking a flight from South America to Washington, D.C. Dulles Intl Airport consider choosing Avianca (94%), ANA (90%) or United Airlines (90%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from South America to Washington, D.C. Dulles Intl Airport?
The cheapest flight price from South America to Washington, D.C. Dulles Intl Airport is $279. On average you can expect to pay $425. The most popular route, (Bogotá El Dorado - Washington, D.C. Dulles Intl), can usually be booked for $400.
Can I find deals for flights from South America to Dulles Intl that include hotel bookings?
Yes. In addition to deals on South America to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from South America to Dulles Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South America to Dulles Intl.
Can I find deals for business class flights from South America to Dulles Intl?
Yes. Cheapflights offers flight deals from South America to Dulles Intl 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 South America to Washington, D.C. Dulles Intl Airport?
Currently, January is the cheapest month in which you can book a flight from South America to Washington, D.C. Dulles Intl Airport (average of $163). Flying from South America to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $244). 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.

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Alexandria

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Top 5 airlines flying from South America to Dulles Intl

Airline	Cheapest	Average	Flexibility	On-time
LATAM Airlines	Cheapest$184	Average$633	FlexibilityNo cancel fee	On-time81%
Copa Airlines	Cheapest$245	Average$618	FlexibilityNo cancel fee	On-time70%
Avianca	Cheapest$278	Average$583	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$331	Average$795	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$686	Average$808	FlexibilityNo cancel fee	On-time69%

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$195+ Cheap flights from South America to Dulles Intl (IAD)

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 11/7. Fares are subject to change and may not be available on all flights or dates of travel.

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Find flight deals from South America to Dulles Intl

Cheapest flights from South America to Dulles IntlExplore the most affordable flight options available from South America to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2025.

Explore the most affordable flight options available from South America to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2025.

Cheap flight deals from South America to Dulles Intl

Keep the following information in mind while searching for South America to Dulles Intl flight deals. Data was last updated October 27, 2025.

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Best time to book a flight from South America to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from South America with our price prediction graph.

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Everything you need to know about your flight from South America to Washington, D.C. Dulles Intl Airport

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

What is the cheapest time of day to fly from SA to IAD?

Find hourly flight availability from South America to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 27, 2025.

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

Use this chart to determine the cheapest time to fly round-trip from South America to Dulles Intl. Price data was last updated on October 19, 2025.

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

Reviews of airlines servicing Dulles Intl

Related info for your journey

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

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

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

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

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

Can I find deals for flights from South America to Dulles Intl that include hotel bookings?

How can I find direct flights from South America to Dulles Intl?

Can I find deals for business class flights from South America to Dulles Intl?

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

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Alternative routes for South America to Dulles Intl

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Top 5 airlines flying from South America to Dulles Intl

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Cheapest flights from South America to Dulles Intl
Explore the most affordable flight options available from South America to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2025.