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 $120. However, be on the lookout for offers from Delta and Avianca, 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 - Bogotá El Dorado. You may also consider Washington, D.C. Dulles Intl - Lima J Chavez Intl or Washington, D.C. Dulles Intl - Medellín Jose Maria Cordova Intl.

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: American Airlines, Avianca or Copa Airlines.

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

To save up to 89% on this flight, we recommend booking at least 34 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Washington, D.C. to South America from $573 1-2 weeks out and tickets from $573 for flights departing within the next 72 hours.

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

Flights from Washington, D.C. to South America lean towards being more expensive in December. Prices are generally better when you fly from Washington, D.C. to South America in November, with the cheapest ticket starting at $493.

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.

$275+ Flights from Washington, D.C. to South America

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

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$285 (Cheapflightsfares)
One-way from	$120 (Copa Airlines)
Popular in	December
Cheapest in	November
Average price	$775
Good round-trip deal	$383 or less
Good one-way deal	$181 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.

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From Washington, D.C. (WAS) to South America

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One-way flight from Washington, D.C. (WAS) to South America

Search Deals

Highest demand for flights based on searches. 15% potential increase in price ($141 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($42 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Price to beat on a round-trip flight from Washington, D.C. (WAS) to South America.

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Price to beat on a one-way flight from Washington, D.C. (WAS) to South America.

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Find 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 April 3, 2025.

Wed 4/307:55 pmBWI - BOG

1 stop18h 09mSpirit Airlines

Mon 5/51:59 pmBOG - BWI

1 stop18h 23mSpirit Airlines

Deal found 4/1

$285

Sat 5/317:00 amIAD - CTG

1 stop12h 25mAvianca

Thu 6/55:29 pmCTG - IAD

1 stop11h 06mAvianca

Deal found 4/2

$285

Wed 5/74:49 pmBWI - BOG

1 stop17h 40mCopa Airlines

Mon 5/124:59 amBOG - BWI

1 stop9h 16mCopa Airlines

Deal found 4/1

$294

Tue 5/136:00 amIAD - CTG

1 stop8h 19mDelta

Sat 5/172:34 pmCTG - IAD

1 stop8h 01mDelta

Deal found 3/31

$296

Sat 4/264:21 pmBWI - BOG

1 stop27h 59mUnited Airlines

Tue 5/68:30 amBOG - BWI

1 stop30h 47mUnited Airlines

Deal found 4/1

$297

Mon 5/268:02 pmIAD - CTG

2 stops17h 23mAmerican Airlines

Wed 6/41:25 pmCTG - IAD

2 stops26h 46mAmerican Airlines

Deal found 4/1

$300

Tue 5/612:00 pmBWI - BOG

1 stop8h 15mLATAM Airlines

Thu 5/222:55 pmBOG - BWI

1 stop8h 53mLATAM Airlines

Deal found 4/1

$305

Wed 4/305:50 amBWI - BOG

1 stop8h 50mDelta

Sat 5/32:55 pmBOG - BWI

1 stop8h 46mDelta

Deal found 3/31

$306

Mon 4/287:00 amIAD - BOG

Nonstop5h 24mAvianca

Wed 5/711:00 pmBOG - IAD

Nonstop5h 35mAvianca

Deal found 4/1

$310

Sat 4/264:31 pmIAD - CTG

1 stop16h 50mCopa Airlines

Wed 4/309:22 amCTG - IAD

1 stop17h 58mCopa Airlines

Deal found 4/2

$312

Wed 4/304:31 pmIAD - BOG

1 stop7h 24mCopa Airlines

Wed 5/711:39 amBOG - IAD

1 stop11h 50mCopa Airlines

Deal found 3/31

$312

Fri 4/48:09 amBWI - BOG

1 stop14h 08mAmerican Airlines

Tue 4/86:30 amBOG - BWI

1 stop14h 37mAmerican Airlines

Deal found 4/2

$320

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 April 3, 2025.

Wed 4/307:55 pmBWI - BOG

1 stop18h 09mSpirit Airlines

Mon 5/51:59 pmBOG - BWI

1 stop18h 23mSpirit Airlines

Deal found 4/1

$285

Sun 4/67:00 amIAD - CTG

1 stop10h 51mAvianca

Tue 4/86:39 pmCTG - IAD

1 stop9h 56mAvianca

Deal found 4/2

$289

Wed 5/74:49 pmBWI - BOG

1 stop17h 40mCopa Airlines

Mon 5/124:59 amBOG - BWI

1 stop9h 16mCopa Airlines

Deal found 4/3

$294

Sat 4/264:21 pmBWI - BOG

1 stop27h 59mUnited Airlines

Mon 5/512:14 amBOG - BWI

1 stop15h 03mUnited Airlines

Deal found 4/2

$297

Mon 4/285:00 amIAD - CTG

2 stops8h 35mAmerican Airlines

Sat 5/33:15 pmCTG - IAD

2 stops16h 23mAmerican Airlines

Deal found 4/2

$300

Mon 4/285:32 pmIAD - CTG

1 stop20h 47mDelta

Sat 5/32:29 pmCTG - IAD

1 stop8h 56mDelta

Deal found 4/2

$301

Tue 4/1512:00 pmBWI - BOG

1 stop8h 15mLATAM Airlines

Tue 4/292:55 pmBOG - BWI

1 stop8h 46mLATAM Airlines

Deal found 4/2

$305

Fri 4/257:00 amBWI - BOG

1 stop13h 15mMultiple Airlines

Mon 5/51:59 pmBOG - BWI

1 stop18h 23mMultiple Airlines

Deal found 4/1

$333

Thu 5/153:25 pmIAD - GRU

1 stop22h 55mGOL

Tue 5/271:45 amGRU - IAD

1 stop13h 15mGOL

Deal found 4/2

$584

Thu 5/159:45 amIAD - GRU

2 stops22h 30mAir Canada

Wed 5/289:00 pmGRU - IAD

1 stop25h 08mAir Canada

Deal found 4/2

$608

Tue 4/1512:00 pmBWI - BOG

2 stops16h 15mDelta

Tue 4/295:00 amBOG - BWI

2 stops18h 41mDelta

Deal found 4/1

$306

Sat 4/264:31 pmIAD - CTG

1 stop16h 50mCopa Airlines

Wed 4/309:22 amCTG - IAD

1 stop17h 58mCopa Airlines

Deal found 4/2

$312

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 April 3, 2025 and is based on user searches.

Wed 4/27:00 amIAD - CTG

1 stop8h 32mAvianca

Wed 4/96:40 pmCTG - IAD

1 stop9h 55mAvianca

Deal found 4/1

$289

Fri 4/48:09 amBWI - BOG

1 stop14h 08mAmerican Airlines

Tue 4/86:30 amBOG - BWI

1 stop14h 37mAmerican Airlines

Deal found 4/2

$320

Mon 4/77:00 amIAD - MDE

2 stops11h 24mAvianca

Wed 4/94:44 pmMDE - IAD

2 stops11h 51mAvianca

Deal found 4/2

$368

Tue 4/88:10 amBWI - BOG

2 stops20h 05mDelta

Wed 4/165:00 amBOG - BWI

2 stops18h 41mDelta

Deal found 4/2

$306

Tue 4/87:00 amBWI - LIM

2 stops26h 00mLATAM Airlines

Thu 4/2412:05 amLIM - BWI

2 stops33h 50mLATAM Airlines

Deal found 4/2

$397

Wed 4/97:00 amBWI - BOG

1 stop7h 40mLATAM Airlines

Thu 4/172:55 pmBOG - BWI

1 stop8h 46mLATAM Airlines

Deal found 4/2

$307

Wed 4/95:00 amBWI - BOG

2 stops9h 05mAmerican Airlines

Tue 4/1512:25 amBOG - BWI

1 stop13h 05mAmerican Airlines

Deal found 4/2

$324

Wed 4/912:35 pmBWI - MDE

1 stop9h 35mUnited Airlines

Wed 4/169:45 amMDE - BWI

2 stops23h 09mUnited Airlines

Deal found 4/1

$341

Wed 4/99:28 amIAD - CTG

1 stop14h 31mCopa Airlines

Mon 4/146:20 amCTG - IAD

1 stop17h 09mCopa Airlines

Deal found 4/1

$344

Wed 4/96:00 amIAD - BOG

2 stops22h 15mDelta

Wed 4/162:55 pmBOG - IAD

1 stop17h 23mDelta

Deal found 4/3

$353

Wed 4/97:35 amIAD - BOG

2 stops13h 23mLATAM Airlines

Thu 4/172:55 pmBOG - IAD

1 stop17h 23mLATAM Airlines

Deal found 4/2

$357

Wed 4/96:09 amIAD - MDE

1 stop16h 01mUnited Airlines

Wed 4/169:45 amMDE - IAD

1 stop11h 34mUnited Airlines

Deal found 4/1

$399

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 April 3, 2025.

Fri 4/259:28 amIAD - CTG

1 stop14h 31mCopa Airlines

Deal found 3/31

$120

Tue 6/36:00 amIAD - CTG

1 stop8h 19mDelta

Deal found 4/2

$123

Sun 4/67:00 amIAD - CTG

1 stop8h 32mAvianca

Deal found 4/2

$124

Mon 5/126:41 amBWI - BOG

1 stop7h 24mSpirit Airlines

Deal found 4/1

$126

Fri 4/258:14 pmIAD - CTG

2 stops19h 01mAmerican Airlines

Deal found 4/2

$129

Fri 5/27:46 pmIAD - CTG

1 stop18h 26mLATAM Airlines

Deal found 4/2

$135

Sun 4/612:00 pmBWI - BOG

1 stop8h 15mLATAM Airlines

Deal found 4/2

$138

Sun 5/116:41 amBWI - MDE

2 stops27h 32mMultiple Airlines

Deal found 4/2

$139

Sat 6/144:49 pmBWI - BOG

1 stop8h 17mCopa Airlines

Deal found 4/2

$140

Mon 6/23:05 pmBWI - MDE

1 stop14h 37mUnited Airlines

Deal found 4/2

$140

Wed 6/188:00 amBWI - BOG

2 stops12h 58mDelta

Deal found 4/2

$143

Fri 5/97:00 amIAD - BOG

Nonstop5h 24mAvianca

Deal found 4/2

$145

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

BaltimoreBogotá

BWI - BOG

BWIBOG

Baltimore/Washington

Wed 4/30

7:55 pm-1:04 pm

1 stop18h 09m

Bogotá El Dorado

Mon 5/5

1:59 pm-9:22 am

1 stop18h 23m

$285

Washington, D.C.Cartagena

IAD - CTG

IADCTG

Washington, D.C. Dulles Intl

Sat 5/31

7:00 am-6:25 pm

1 stop12h 25m

Cartagena Rafael Nunez

Thu 6/5

5:29 pm-5:35 am

1 stop11h 06m

$285

BaltimoreBogotá

BWI - BOG

BWIBOG

Baltimore/Washington

Wed 5/7

4:49 pm-10:10 am

1 stop18h 21m

Bogotá El Dorado

Wed 5/14

4:54 am-3:15 pm

1 stop9h 21m

$294

Washington, D.C.Cartagena

IAD - CTG

IADCTG

Washington, D.C. Dulles Intl

Tue 5/13

6:00 am-1:19 pm

1 stop8h 19m

Cartagena Rafael Nunez

Sat 5/17

2:34 pm-11:35 pm

1 stop8h 01m

$296

BaltimoreBogotá

BWI - BOG

BWIBOG

Baltimore/Washington

Sat 4/26

4:21 pm-7:20 pm

1 stop27h 59m

Bogotá El Dorado

Tue 5/6

8:30 am-4:17 pm

1 stop30h 47m

$297

Washington, D.C.Cartagena

IAD - CTG

IADCTG

Washington, D.C. Dulles Intl

Mon 5/26

8:02 pm-12:25 pm

2 stops17h 23m

Cartagena Rafael Nunez

Wed 6/4

1:25 pm-5:11 pm

2 stops26h 46m

$300

BaltimoreBogotá

BWI - BOG

BWIBOG

Baltimore/Washington

Tue 5/6

12:00 pm-7:15 pm

1 stop8h 15m

Bogotá El Dorado

Thu 5/22

2:55 pm-12:48 am

1 stop8h 53m

$305

BaltimoreBogotá

BWI - BOG

BWIBOG

Baltimore/Washington

Wed 4/30

5:50 am-1:40 pm

1 stop8h 50m

Bogotá El Dorado

Sat 5/3

2:55 pm-12:41 am

1 stop8h 46m

$306

Washington, D.C.Bogotá

IAD - BOG

IADBOG

Washington, D.C. Dulles Intl

Mon 4/28

7:00 am-11:24 am

Nonstop5h 24m

Bogotá El Dorado

Wed 5/7

11:00 pm-5:35 am

Nonstop5h 35m

$310

Washington, D.C.Cartagena

IAD - CTG

IADCTG

Washington, D.C. Dulles Intl

Sat 4/26

4:31 pm-8:21 am

1 stop16h 50m

Cartagena Rafael Nunez

Wed 4/30

9:22 am-4:20 am

1 stop17h 58m

$312

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

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, May is the cheapest month in which you can book a flight from Washington, D.C. to South America (average of $359). Flying from Washington, D.C. to South America in December is currently the most expensive (average of $664). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

When flying from Washington, D.C. to South America, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 Monday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in South America by month

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.

Temperature in South America by month

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).

Reviews of airlines servicing South America

Delta

8.0

Very good

7,897 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,897 reviews

Delta

8.0

Very good

7,897 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Copa Airlines

7.6

Good

1,400 reviews

Delta

8.0

Very good

7,897 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

LATAM Airlines

7.5

Good

1,754 reviews

Delta

8.0

Very good

7,897 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,619 reviews

Delta

8.0

Very good

7,897 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Turkish Airlines

7.3

Good

3,750 reviews

Delta

8.0

Very good

7,897 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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 $120. However, be on the lookout for offers from Delta and Avianca, 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 - Bogotá El Dorado. You may also consider Washington, D.C. Dulles Intl - Lima J Chavez Intl or Washington, D.C. Dulles Intl - Medellín Jose Maria Cordova Intl.
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, May is the cheapest month in which you can book a flight from Washington, D.C. to South America (average of $359). Flying from Washington, D.C. to South America in December is currently the most expensive (average of $664). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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
United Airlines	Cheapest$179	Average$893	FlexibilityNo cancel fee	On-time69%
Spirit Airlines	Cheapest$230	Average$573	FlexibilityNo cancel fee	On-time65%
Avianca	Cheapest$246	Average$542	FlexibilityNo cancel fee	On-time71%
American Airlines	Cheapest$249	Average$762	FlexibilityNo cancel fee	On-time71%
Copa Airlines	Cheapest$271	Average$607	FlexibilityNo cancel fee	On-time70%
Delta	Cheapest$279	Average$776	FlexibilityNo cancel fee	On-timeN/A
LATAM Airlines	Cheapest$279	Average$677	FlexibilityNo cancel fee	On-time81%
Air Canada	Cheapest$597	Average$1,261	FlexibilityNo cancel fee	On-time67%
GOL	Cheapest$1,057	Average$1,127	FlexibilityNo cancel fee	On-time74%

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$118+ 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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Washington, D.C. to South America with Cheapflights

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Cheap 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 April 3, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find 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 April 3, 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 April 3, 2025.

Cheapflights Fare Finder

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

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.

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?

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 April 3, 2025.

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

Rainfall in South America by month

Plan your trip to South America by taking into account the average rainfall totals by month.

Temperature in South America by month

Plan your trip to South America by taking into account the average temperature totals by month.

Reviews of airlines servicing South America

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.

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

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

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?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Washington, D.C. to South America

See prices for flight routes from nearby airports that may be better suited for you.

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 April 3, 2025.