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Dulles Intl

$188+ 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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
BOG — IAD
janv. 11 — janv. 181
dim. 1/11
dim. 1/18
1 adult, Economy
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Cheap 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 décembre 12, 2025.

This American Airlines deal was found by Cheapflights users on 12/11. 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.
jeu. 12/257:00 amCLO - IAD
2 stops25h 42mAmerican Airlines
lun. 1/125:46 pmIAD - CLO
2 stops20h 59mAmerican Airlines
Deal found 12/11$292
This Cheapflightsfares deal was found by Cheapflights users on 12/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 12/205:20 pmCLO - IAD
1 stop11h 05mAvianca
dim. 1/185:45 amIAD - CLO
1 stop9h 00mAvianca
Deal found 12/11$315
This Cheapflightsfares deal was found by Cheapflights users on 12/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 12/258:15 pmCLO - IAD
1 stop8h 10mAvianca
lun. 1/125:45 amIAD - CLO
1 stop9h 35mAvianca
Deal found 12/11$329
This United Airlines deal was found by Cheapflights users on 12/10. 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.
sam. 12/201:15 amMDE - IAD
1 stop21h 04mUnited Airlines
dim. 1/46:08 amIAD - MDE
1 stop23h 34mUnited Airlines
Deal found 12/10$329
This American Airlines deal was found by Cheapflights users on 12/11. 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.
mar. 12/161:30 amMDE - IAD
2 stops15h 29mAmerican Airlines
dim. 1/44:29 pmIAD - MDE
2 stops21h 37mAmerican Airlines
Deal found 12/11$343
This Cheapflightsfares deal was found by Cheapflights users on 12/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 12/208:15 pmCLO - IAD
1 stop8h 10mAvianca
sam. 1/172:35 pmIAD - CLO
1 stop8h 35mAvianca
Deal found 12/11$347
This Avianca deal was found by Cheapflights users on 12/11. 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.
dim. 12/214:05 pmCLO - IAD
1 stop12h 20mAvianca
dim. 1/112:35 pmIAD - CLO
1 stop8h 35mAvianca
Deal found 12/11$348
This Copa Airlines deal was found by Cheapflights users on 12/11. 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.
sam. 12/2012:04 pmCLO - IAD
1 stop11h 29mCopa Airlines
jeu. 1/11:12 amIAD - CLO
1 stop9h 48mCopa Airlines
Deal found 12/11$351
This Cheapflightsfares deal was found by Cheapflights users on 12/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 12/262:10 pmMDE - IAD
1 stop11h 30mAvianca
sam. 1/102:35 pmIAD - MDE
1 stop9h 05mAvianca
Deal found 12/11$365
This Cheapflightsfares deal was found by Cheapflights users on 12/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 12/175:05 amUIO - IAD
1 stop8h 10mAvianca
mer. 1/142:35 pmIAD - UIO
1 stop10h 45mAvianca
Deal found 12/11$377
This Cheapflightsfares deal was found by Cheapflights users on 12/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 12/143:30 amUIO - IAD
1 stop9h 45mAvianca
sam. 1/314:15 pmIAD - UIO
1 stop10h 35mAvianca
Deal found 12/11$379
This Cheapflightsfares deal was found by Cheapflights users on 12/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/1611:30 amUIO - IAD
2 stops12h 40mAvianca
dim. 1/115:45 amIAD - UIO
1 stop12h 10mAvianca
Deal found 12/11$385

Find 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 décembre 12, 2025.

Round-trip from

$264
(Flysmarter)

One-way from

$188
(FlightHub)

Popular in

April

Cheapest in

August

Average price

$376

Good round-trip deal

$509 or less

Good one-way deal

$309 or less
From South America to Washington, D.C. Dulles Intl
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One-way flight from South America to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($35 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Price to beat on a round-trip flight from South America to Washington, D.C. Dulles Intl.
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Price to beat on a one-way flight from South America to Washington, D.C. Dulles Intl.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from South America to Dulles Intl 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 décembre 12, 2025.
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

South America

Fly to

Dulles Intl

Route

Depart

Return

Price

MedellínWashington, D.C.

MDE - IAD

MDEIAD

Medellín Jose Maria Cordova Intl

jeu. 1/29

2:10 pm-1:40 am

1 stop11h 30m

Washington, D.C. Dulles Intl

mar. 2/3

1:30 am-1:55 pm

2 stops12h 25m

$285

MedellínWashington, D.C.

MDE - IAD

MDEIAD

Medellín Jose Maria Cordova Intl

jeu. 1/22

2:10 pm-1:40 am

1 stop11h 30m

Washington, D.C. Dulles Intl

ven. 1/30

1:30 am-12:55 pm

1 stop11h 25m

$285

MedellínWashington, D.C.

MDE - IAD

MDEIAD

Medellín Jose Maria Cordova Intl

lun. 2/2

2:10 pm-3:10 am

1 stop13h 00m

Washington, D.C. Dulles Intl

sam. 2/7

4:15 pm-6:05 am

2 stops13h 50m

$290

CaliWashington, D.C.

CLO - IAD

CLOIAD

Cali Alfonso B. Aragon Intl

jeu. 12/25

7:00 am-8:42 am

2 stops25h 42m

Washington, D.C. Dulles Intl

lun. 1/12

5:46 pm-2:45 pm

2 stops20h 59m

$292

MedellínWashington, D.C.

MDE - IAD

MDEIAD

Medellín Jose Maria Cordova Intl

jeu. 2/19

4:20 am-1:15 pm

1 stop8h 55m

Washington, D.C. Dulles Intl

mer. 2/25

5:45 am-3:30 pm

1 stop9h 45m

$292

CaliWashington, D.C.

CLO - IAD

CLOIAD

Cali Alfonso B. Aragon Intl

mer. 3/11

9:50 am-2:40 am

2 stops15h 50m

Washington, D.C. Dulles Intl

mer. 3/18

6:45 am-7:55 pm

1 stop14h 10m

$297

CaliWashington, D.C.

CLO - IAD

CLOIAD

Cali Alfonso B. Aragon Intl

sam. 12/20

5:20 pm-4:25 am

1 stop11h 05m

Washington, D.C. Dulles Intl

dim. 1/18

5:45 am-2:45 pm

1 stop9h 00m

$315

MedellínWashington, D.C.

MDE - IAD

MDEIAD

Medellín Jose Maria Cordova Intl

ven. 2/20

5:00 am-1:15 pm

1 stop8h 15m

Washington, D.C. Dulles Intl

mar. 2/24

2:35 pm-11:35 pm

1 stop9h 00m

$315

CaliWashington, D.C.

CLO - IAD

CLOIAD

Cali Alfonso B. Aragon Intl

jeu. 2/19

3:20 pm-4:10 pm

2 stops24h 50m

Washington, D.C. Dulles Intl

lun. 2/23

4:40 pm-2:20 pm

2 stops21h 40m

$328

MedellínWashington, D.C.

MDE - IAD

MDEIAD

Medellín Jose Maria Cordova Intl

mer. 12/24

1:15 am-10:19 pm

1 stop21h 04m

Washington, D.C. Dulles Intl

mar. 12/30

10:15 pm-10:05 pm

1 stop23h 50m

$329

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 60 results
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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.
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 $139). Flying from South America to Washington, D.C. Dulles Intl Airport in February is currently the most expensive (average of $250). 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?

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 décembre 12, 2025.

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?

Use this chart to determine the cheapest time to fly round-trip from South America to Dulles Intl. Price data was last updated on December 6, 2025.

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

Explore weekly flight availability from South America to Dulles Intl. 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 décembre 12, 2025.

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

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated décembre 12, 2025.
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
8,005 reviews

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

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
8,005 reviews
Delta
7.9
Good
8,005 reviews

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

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
1,558 reviews
Delta
7.9
Good
8,005 reviews

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

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
1,889 reviews
Delta
7.9
Good
8,005 reviews

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

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
9,095 reviews
Delta
7.9
Good
8,005 reviews

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

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.
Avianca
6.6
Okay
2,480 reviews
Delta
7.9
Good
8,005 reviews

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

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 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?

    Departing from South America to Washington, D.C. Dulles Intl Airport will take you 11h 30m. South America and Washington, D.C. Dulles Intl Airport are separated by a distance of 2267 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 Copa Airlines, which is currently one of the cheapest options available, starting at $189. Avianca flights start at $191 while deals on United Airlines start at $237 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 Quito Mariscal Sucr - 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 (76%), ANA (69%) or United Airlines (69%) 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 $290. On average you can expect to pay $459. The most popular route, (Bogotá El Dorado - Washington, D.C. Dulles Intl), can usually be booked for $390.

  • 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 $139). Flying from South America to Washington, D.C. Dulles Intl Airport in February is currently the most expensive (average of $250). 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

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Hanover
Silver Spring
Fredericksburg
Fairfax
Linthicum Heights
Manassas
Rockville
Laurel
Towson
National Harbor
Bowie
Largo
McLean
Clinton

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Alternative routes for South America to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Dulles Intl flights
Dallas/Fort Worth to Baltimore flights
Los Angeles to Reagan-National flights
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Atlanta to Baltimore flights
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Los Angeles to Baltimore flights
Seattle to Reagan-National flights
Boston to Baltimore flights
San Francisco to Reagan-National flights
O'Hare Intl to Reagan-National flights
O'Hare Intl to Baltimore flights
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Boston to Dulles Intl flights
San Francisco to Baltimore flights
O'Hare Intl to Dulles Intl flights
Seattle to Dulles Intl flights
Orlando to Reagan-National flights
Dallas/Fort Worth to Reagan-National flights
Atlanta to Reagan-National flights
Boston to Reagan-National flights
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Tampa to Dulles Intl flights
Hobby to Dulles Intl flights
Fort Lauderdale to Baltimore flights
Denver to Baltimore flights
Orlando to Baltimore flights
Hobby to Baltimore flights
Miami to Dulles Intl flights
LaGuardia to Reagan-National flights
John F Kennedy Intl to Reagan-National flights
Hobby to Reagan-National flights
John F Kennedy Intl to Dulles Intl flights
Fort Lauderdale to Dulles Intl flights
Tampa to Baltimore flights
George Bush Intcntl to Dulles Intl flights
Denver to Reagan-National flights
Minneapolis to Dulles Intl flights
Seattle to Baltimore flights
Frankfurt to Dulles Intl flights
Detroit to Reagan-National flights
George Bush Intcntl to Baltimore flights
Newark to Reagan-National flights
Newark to Dulles Intl flights
George Bush Intcntl to Reagan-National flights
Minneapolis to Baltimore flights
Austin to Dulles Intl flights
Sky Harbor Intl to Dulles Intl flights
Detroit to Dulles Intl flights

Top 5 airlines flying from South America to Dulles Intl

Discover the top 5 airlines that operate flights from South America to Dulles Intl. 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 décembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$184Average$633FlexibilityNo cancel feeOn-time81%
Copa AirlinesCheapest$245Average$606FlexibilityNo cancel feeOn-time70%
DeltaCheapest$251Average$785FlexibilityNo cancel feeOn-timeN/A
AviancaCheapest$265Average$577FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$686Average$808FlexibilityNo cancel feeOn-time69%

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