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

The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $183. However, be on the lookout for offers from American Airlines and Avianca, as they are both options that can get you from South America to Washington, D.C. for a low price.

In terms of precipitation, rainfall in Washington, D.C. 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. when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C., 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.?

While some choose either Sao Paulo Guarulhos Intl - Washington, D.C. Dulles Intl or Lima J Chavez Intl - Washington, D.C. Dulles Intl, Bogotá El Dorado - Washington, D.C. Dulles Intl is the most popular route from South America to Washington, D.C..

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

Consider Copa Airlines, Delta or LATAM Airlines when booking your flight. These represent the most popular airlines when flying from South America to Washington, D.C..

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

To save on the cost of your flight from South America to Washington, D.C., book at least 10 days before your planned departure. Booking around this time can save you about 35% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $382 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $649.

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

Flights from South America to Washington, D.C. lean towards being more expensive in December. Prices are generally better when you fly from South America to Washington, D.C. in November, with the cheapest ticket starting at $387.

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

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

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

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

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

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

$183+ Flights from South America to Washington, D.C.

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

Round-trip from	$280 (Mytrip)
One-way from	$183 (CheapOair)
Popular in	December
Cheapest in	November
Average price	$794
Good round-trip deal	$474 or less
Good one-way deal	$339 or less

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

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

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Highest demand for flights based on searches. 6% potential increase in price ($50 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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

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

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

Cheapest flights from South America to Washington, D.C.
Explore the most affordable flight options available from South America to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Thu 9/112:05 pmBOG - BWI

1 stop8h 20mSpirit Airlines

Sat 9/276:45 amBWI - BOG

1 stop7h 25mSpirit Airlines

Deal found 7/28

$280

Mon 9/86:00 amMDE - IAD

2 stops27h 07mAmerican Airlines

Sat 9/137:17 pmIAD - MDE

2 stops25h 58mAmerican Airlines

Deal found 7/29

$307

Sat 10/256:18 pmMDE - IAD

1 stop9h 02mCopa Airlines

Mon 11/33:31 pmIAD - MDE

1 stop18h 20mCopa Airlines

Deal found 7/30

$321

Thu 9/181:25 pmMDE - IAD

2 stops12h 20mAvianca

Mon 9/227:00 amIAD - MDE

1 stop9h 48mAvianca

Deal found 7/30

$324

Sat 11/19:45 amMDE - IAD

1 stop10h 07mUnited Airlines

Sun 11/96:00 amIAD - MDE

1 stop16h 05mUnited Airlines

Deal found 7/29

$327

Sun 10/266:45 pmLIM - IAD

1 stop10h 05mAvianca

Fri 11/76:10 amIAD - LIM

1 stop10h 30mAvianca

Deal found 7/27

$345

Fri 8/221:54 pmBOG - BWI

1 stop18h 16mMultiple Airlines

Tue 8/266:37 amBWI - BOG

3 stops25h 39mMultiple Airlines

Deal found 7/28

$352

Fri 8/221:54 pmBOG - IAD

2 stops22h 10mMultiple Airlines

Sun 8/249:33 pmIAD - BOG

1 stop15h 27mMultiple Airlines

Deal found 7/28

$382

Thu 11/131:50 amLIM - DCA

1 stop14h 08mUnited Airlines

Sun 11/234:34 pmDCA - LIM

1 stop31h 21mUnited Airlines

Deal found 7/29

$421

Thu 9/44:45 pmBOG - IAD

1 stop10h 35mCopa Airlines

Wed 9/109:35 amIAD - BOG

1 stop8h 32mCopa Airlines

Deal found 7/29

$425

Wed 11/510:55 pmLIM - BWI

1 stop17h 40mAmerican Airlines

Sun 11/165:06 pmBWI - LIM

1 stop12h 04mAmerican Airlines

Deal found 7/28

$430

Thu 9/1110:00 pmLIM - DCA

1 stop10h 02mAmerican Airlines

Thu 9/186:55 pmDCA - LIM

1 stop10h 15mAmerican Airlines

Deal found 7/28

$430

Best flights from South America to Washington, D.C.
Discover carefully curated flight deals from South America to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 30, 2025.

Thu 9/112:05 pmBOG - BWI

1 stop8h 20mSpirit Airlines

Sat 9/276:45 amBWI - BOG

1 stop7h 25mSpirit Airlines

Deal found 7/28

$280

Mon 9/86:00 amMDE - IAD

2 stops27h 07mAmerican Airlines

Sat 9/137:17 pmIAD - MDE

2 stops25h 58mAmerican Airlines

Deal found 7/29

$307

Sat 10/256:18 pmMDE - IAD

1 stop9h 02mCopa Airlines

Mon 11/33:31 pmIAD - MDE

1 stop18h 20mCopa Airlines

Deal found 7/30

$321

Thu 9/181:25 pmMDE - IAD

2 stops12h 20mAvianca

Mon 9/227:00 amIAD - MDE

1 stop9h 48mAvianca

Deal found 7/30

$324

Sat 11/19:45 amMDE - IAD

1 stop10h 07mUnited Airlines

Sun 11/96:00 amIAD - MDE

1 stop16h 05mUnited Airlines

Deal found 7/29

$327

Fri 8/221:54 pmBOG - BWI

1 stop18h 16mMultiple Airlines

Tue 8/266:37 amBWI - BOG

3 stops25h 39mMultiple Airlines

Deal found 7/28

$352

Mon 9/2212:00 pmLIM - DCA

1 stop10h 42mLATAM Airlines

Thu 10/22:55 pmDCA - LIM

1 stop16h 30mLATAM Airlines

Deal found 7/30

$444

Thu 9/1112:00 pmLIM - DCA

1 stop22h 29mDelta

Wed 9/242:55 pmDCA - LIM

1 stop16h 30mDelta

Deal found 7/30

$455

Thu 8/2112:14 amBOG - DCA

1 stop10h 22mLufthansa

Sun 8/2412:50 pmDCA - BOG

1 stop17h 04mLufthansa

Deal found 7/28

$494

Sun 10/266:45 pmLIM - IAD

1 stop10h 05mAvianca

Fri 11/76:10 amIAD - LIM

1 stop10h 30mAvianca

Deal found 7/27

$345

Sun 11/239:45 pmGRU - DCA

1 stop19h 46mAir Canada

Tue 12/24:10 pmDCA - GRU

1 stop14h 50mAir Canada

Deal found 7/29

$735

Fri 8/221:54 pmBOG - IAD

2 stops22h 10mMultiple Airlines

Sun 8/249:33 pmIAD - BOG

1 stop15h 27mMultiple Airlines

Deal found 7/28

$382

Last-minute flights from South America to Washington, D.C.
Discover last-minute flight deals from South America to Washington, D.C.. Data last updated July 30, 2025 and is based on user searches.

Thu 7/3112:45 amMDE - IAD

2 stops22h 13mAmerican Airlines

Mon 8/117:25 pmIAD - MDE

2 stops18h 25mAmerican Airlines

Deal found 7/30

$323

Fri 8/19:42 amMDE - IAD

1 stop17h 36mCopa Airlines

Sun 8/102:25 amIAD - MDE

1 stop7h 30mCopa Airlines

Deal found 7/30

$321

Tue 8/54:23 amMDE - IAD

1 stop8h 37mAvianca

Thu 8/71:05 amIAD - MDE

1 stop9h 48mAvianca

Deal found 7/29

$428

Tue 8/57:00 amBOG - BWI

2 stops16h 54mLATAM Airlines

Sat 8/2312:17 pmBWI - BOG

1 stop7h 58mLATAM Airlines

Deal found 7/28

$439

Tue 8/52:24 pmBOG - IAD

1 stop9h 55mCopa Airlines

Fri 8/298:59 amIAD - BOG

1 stop14h 56mCopa Airlines

Deal found 7/28

$449

Tue 8/55:20 amBOG - IAD

2 stops32h 43mMultiple Airlines

Wed 9/104:34 pmIAD - BOG

1 stop17h 55mMultiple Airlines

Deal found 7/28

$451

Tue 8/56:30 amBOG - IAD

2 stops12h 06mAmerican Airlines

Mon 9/16:34 amIAD - BOG

2 stops15h 43mAmerican Airlines

Deal found 7/28

$456

Wed 8/66:30 amBOG - BWI

1 stop10h 40mAmerican Airlines

Wed 8/277:00 pmBWI - BOG

1 stop17h 20mAmerican Airlines

Deal found 7/27

$406

Wed 8/68:30 amBOG - BWI

2 stops24h 33mUnited Airlines

Sun 8/106:00 amBWI - BOG

1 stop23h 54mUnited Airlines

Deal found 7/29

$409

Wed 8/62:00 pmBOG - BWI

2 stops21h 21mMultiple Airlines

Wed 9/35:11 pmBWI - BOG

2 stops14h 45mMultiple Airlines

Deal found 7/27

$417

Wed 8/612:25 pmBOG - DCA

1 stop10h 34mAmerican Airlines

Wed 9/311:50 amDCA - BOG

1 stop10h 27mAmerican Airlines

Deal found 7/27

$451

Wed 8/68:30 amBOG - IAD

1 stop12h 48mUnited Airlines

Wed 9/311:03 amIAD - BOG

1 stop9h 17mUnited Airlines

Deal found 7/27

$469

One-way flights from South America to Washington, D.C.
Search for one-way flight options from South America to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated July 30, 2025.

Thu 9/182:05 pmBOG - BWI

1 stop8h 20mSpirit Airlines

Deal found 7/28

$183

Thu 9/111:50 pmMDE - IAD

2 stops19h 17mAmerican Airlines

Deal found 7/30

$194

Sun 9/213:30 pmBOG - BWI

2 stops24h 38mMultiple Airlines

Deal found 7/28

$209

Wed 9/243:15 amMDE - IAD

1 stop11h 30mAvianca

Deal found 7/29

$211

Thu 9/1810:46 amMDE - IAD

1 stop16h 34mCopa Airlines

Deal found 7/28

$212

Mon 8/412:15 amMDE - IAD

1 stop21h 03mUnited Airlines

Deal found 7/30

$216

Mon 8/115:22 amMDE - IAD

2 stops15h 20mLATAM Airlines

Deal found 7/30

$231

Thu 9/186:05 amMDE - IAD

3 stops21h 15mMultiple Airlines

Deal found 7/28

$233

Thu 8/72:10 pmBOG - BWI

1 stop8h 58mAmerican Airlines

Deal found 7/28

$234

Fri 9/192:15 amLIM - BWI

1 stop11h 53mCopa Airlines

Deal found 7/29

$239

Mon 9/158:15 amLIM - DCA

2 stops14h 27mDelta

Deal found 7/28

$244

Thu 8/2111:20 pmLIM - IAD

1 stop18h 15mDelta

Deal found 7/28

$244

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BogotáBaltimore

BOG - BWI

BOGBWI

Bogotá El Dorado

Thu 9/11

2:05 pm-11:25 pm

1 stop8h 20m

Baltimore/Washington

Sat 9/27

6:45 am-1:10 pm

1 stop7h 25m

$280

MedellínWashington, D.C.

MDE - IAD

MDEIAD

Medellín Jose Maria Cordova Intl

Mon 9/8

6:00 am-10:07 am

2 stops27h 07m

Washington, D.C. Dulles Intl

Sat 9/13

7:17 pm-8:15 pm

2 stops25h 58m

$307

MedellínWashington, D.C.

MDE - IAD

MDEIAD

Medellín Jose Maria Cordova Intl

Sat 10/25

6:18 pm-4:20 am

1 stop9h 02m

Washington, D.C. Dulles Intl

Mon 11/3

3:31 pm-9:51 am

1 stop18h 20m

$321

MedellínWashington, D.C.

MDE - IAD

MDEIAD

Medellín Jose Maria Cordova Intl

Thu 9/18

1:25 pm-2:45 am

2 stops12h 20m

Washington, D.C. Dulles Intl

Mon 9/22

7:00 am-3:48 pm

1 stop9h 48m

$324

MedellínWashington, D.C.

MDE - IAD

MDEIAD

Medellín Jose Maria Cordova Intl

Sat 11/1

9:45 am-8:52 pm

1 stop10h 07m

Washington, D.C. Dulles Intl

Sun 11/9

6:00 am-10:05 pm

1 stop16h 05m

$327

LimaWashington, D.C.

LIM - IAD

LIMIAD

Lima J Chavez Intl

Sun 10/26

6:45 pm-5:50 am

1 stop10h 05m

Washington, D.C. Dulles Intl

Fri 11/7

6:10 am-4:40 pm

1 stop10h 30m

$345

BogotáBaltimore

BOG - BWI

BOGBWI

Bogotá El Dorado

Fri 8/22

1:54 pm-9:10 am

1 stop18h 16m

Baltimore/Washington

Tue 8/26

6:37 am-7:16 am

3 stops25h 39m

$352

BogotáWashington, D.C.

BOG - IAD

BOGIAD

Bogotá El Dorado

Fri 8/22

1:54 pm-1:04 pm

2 stops22h 10m

Washington, D.C. Dulles Intl

Sun 8/24

9:33 pm-12:00 pm

1 stop15h 27m

$382

LimaWashington, D.C.

LIM - DCA

LIMDCA

Lima J Chavez Intl

Thu 11/13

1:50 am-3:58 pm

1 stop14h 08m

Washington, D.C. Reagan-National

Sun 11/23

4:34 pm-11:55 pm

1 stop31h 21m

$421

BogotáWashington, D.C.

BOG - IAD

BOGIAD

Bogotá El Dorado

Thu 9/4

4:45 pm-4:20 am

1 stop10h 35m

Washington, D.C. Dulles Intl

Wed 9/10

9:35 am-5:07 pm

1 stop8h 32m

$425

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 60 results

...

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

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

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

Currently, August is the cheapest month in which you can book a flight from South America to Washington, D.C. (average of $241). Flying from South America to Washington, D.C. in March is currently the most expensive (average of $290). 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 WAS?

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

Reviews of airlines servicing Washington, D.C.

Get a feel of what it's like to fly with Delta, LATAM Airlines, and Copa Airlines from South America to Washington, D.C. by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

8.0

Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Delta

8.0

Very good

7,980 reviews

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

8.0

Excellent

Michael,Jul 2025

AMS - ATL

LATAM Airlines

7.5

Good

1,822 reviews

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

8.0

Excellent

Michael,Jul 2025

AMS - ATL

Copa Airlines

7.5

Good

1,493 reviews

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

8.0

Excellent

Michael,Jul 2025

AMS - ATL

Aeromexico

7.5

Good

1,721 reviews

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

8.0

Excellent

Michael,Jul 2025

AMS - ATL

United Airlines

7.4

Good

8,896 reviews

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

8.0

Excellent

Michael,Jul 2025

AMS - ATL

Related info for your journey

What are the cheapest airlines to fly from South America to Washington, D.C. one-way?
The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $183. However, be on the lookout for offers from American Airlines and Avianca, as they are both options that can get you from South America to Washington, D.C. for a low price.
What are the most popular routes from South America to Washington, D.C.?
While some choose either Sao Paulo Guarulhos Intl - Washington, D.C. Dulles Intl or Lima J Chavez Intl - Washington, D.C. Dulles Intl, Bogotá El Dorado - Washington, D.C. Dulles Intl is the most popular route from South America to Washington, D.C..
Can I find deals for flights from South America to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on South America to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from South America to Washington, D.C.?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South America to Washington, D.C..
Can I find deals for business class flights from South America to Washington, D.C.?
Yes. Cheapflights offers flight deals from South America to Washington, D.C. 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.?
Currently, August is the cheapest month in which you can book a flight from South America to Washington, D.C. (average of $241). Flying from South America to Washington, D.C. in March is currently the most expensive (average of $290). 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

Woodbridge

Arlington

Alexandria

Tysons

Silver Spring

Fredericksburg

Gaithersburg

Towson

Linthicum Heights

Easton

Fairfax

Manassas

Falls Church

Waldorf

Laurel

Rockville

Oxon Hill

National Harbor

Dundalk

Bowie

Browse thousands of different options on Cheapflights for your next trip

Top 7 airlines flying from South America to Washington, D.C.

Airline	Cheapest	Average	Flexibility	On-time
LATAM Airlines	Cheapest$127	Average$589	FlexibilityNo cancel fee	On-time81%
Copa Airlines	Cheapest$246	Average$581	FlexibilityNo cancel fee	On-time70%
Delta	Cheapest$265	Average$718	FlexibilityNo cancel fee	On-timeN/A
Avianca	Cheapest$267	Average$566	FlexibilityNo cancel fee	On-time71%
American Airlines	Cheapest$316	Average$677	FlexibilityNo cancel fee	On-time71%
Spirit Airlines	Cheapest$363	Average$379	FlexibilityNo cancel fee	On-time65%
United Airlines	Cheapest$686	Average$847	FlexibilityNo cancel fee	On-time69%

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$183+ Cheap flights from South America to Washington, D.C. (WAS)

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 9/18. Fares are subject to change and may not be available on all flights or dates of travel.

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

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2. Select your favorite providers

3. Compare prices and book

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

Keep the following information in mind while searching for South America to Washington, D.C. flight deals. Data was last updated July 30, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

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

Cheapest flights from South America to Washington, D.C.Explore the most affordable flight options available from South America to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Explore the most affordable flight options available from South America to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Cheapflights Fare Finder

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

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

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

Cheapflights Insights

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

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

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

Find hourly flight availability from South America to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 30, 2025.

Reviews of airlines servicing Washington, D.C.

Get a feel of what it's like to fly with Delta, LATAM Airlines, and Copa Airlines from South America to Washington, D.C. by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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

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

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

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

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

Traveling to a place near Washington, D.C.?

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 South America to Washington, D.C.

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

Top 7 airlines flying from South America to Washington, D.C.

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Cheapest flights from South America to Washington, D.C.
Explore the most affordable flight options available from South America to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.