Find Cheap Flights from Buenos Aires to Washington, D.C. (BUE - WAS)

Flights overview

Useful information for finding cheap flights from Buenos Aires to Washington, D.C. and booking your next trip

Cheapest round-trip flights	$643	COPA 1 stop 15 hr Sun, May 31 — Tue, Jun 16	The cheapest round-trip flight from Buenos Aires to Washington, D.C. is currently $643
Cheapest one-way flight	$437	Avianca 1 stop 14 hr Wed, Jun 3	The cheapest one-way flight from Buenos Aires to Washington, D.C. is currently $437
Last-minute weekend getaway	$646	American 2 stops 26 hr Fri, Apr 17 — Sun, Apr 19	The cheapest last-minute weekend getaway from Buenos Aires to Washington, D.C. is currently $646
Cheapest business class flights	$2,882	Avianca 3 stops 22 hr Thu, May 21 — Wed, Jun 3	The cheapest business class round-trip flight from Buenos Aires to Washington, D.C. is currently $2,882

Fastest flight	13 hr	The fastest flight with stops from Buenos Aires to Washington, D.C. takes 13 hr
Nonstop flights	None	There are no direct flights on this route.

When is the cheapest time to fly?

The cheapest month to fly from Buenos Aires to Washington, D.C. is typically June. The most expensive month to fly is typically January.

June Cheapest	Typical prices: $610–780
January Most expensive	Typical prices: $730–1,650

Popular airlines from Buenos Aires to Washington, D.C.

American

from $646

Typical price: $730–1,400

568 weekly connecting flights

EZE - BWI, DCA, IAD Every day
Delta

from $804

Typical price: $820–1,650

210 weekly connecting flights

EZE - BWI, DCA, IAD Every day
COPA

from $642

Typical price: $780–1,550

110 weekly connecting flights

EZE - BWI, IAD Every day
United

from $1,008

Typical price: $870–1,850

71 weekly connecting flights

EZE - BWI, DCA, IAD Every day
Avianca

from $687

Typical price: $860–1,750

60 weekly connecting flights

AEP, EZE - IAD Every day
Air Canada

from $1,242

Typical price: $1,450–3,600

15 weekly connecting flights

EZE - DCA, IAD Every Mon, Wed, Thu, Sat

Popular airports near Buenos Aires

Aeroparque Internacional Jorge Newbery (AEP)

Buenos Aires Argentina 18 min 3 mi
Ezeiza International Airport (EZE)

Buenos Aires Argentina 50 min 17 mi
Aeropuerto Internacional Rosario "Islas Malvinas". (ROS)

Rosario Argentina 3 hr 30 min 181 mi

Popular airports near Washington, D.C.

Ronald Reagan Washington National Airport (DCA)

Washington United States 17 min 4 mi
Dulles International Airport (IAD)

Washington United States 54 min 22 mi
Baltimore/Washington International Thurgood Marshall Airport (BWI) (BWI)

Baltimore United States 48 min 27 mi
Philadelphia International Airport (PHL)

Philadelphia United States 2 hr 19 min 116 mi

Frequently asked questions about flying from Buenos Aires to Washington, D.C.

The cheapest flights from Buenos Aires to Washington, D.C. are usually in June. Typical ticket prices in June range from $610 to $780.

The cheapest round-trip flight from Buenos Aires to Washington, D.C. recently found on Google Flights was with COPA from $643. The cheapest one-way flight was with Avianca from $437.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest American flight from Buenos Aires to Washington, D.C. is $646, flying from May 28 to Jun 10.
The cheapest Delta flight from Buenos Aires to Washington, D.C. is $804, flying from May 21 to Jun 3.
The cheapest COPA flight from Buenos Aires to Washington, D.C. is $642, flying from May 21 to Jun 3.
The cheapest United flight from Buenos Aires to Washington, D.C. is $1,008, flying from Jun 4 to Jun 20.
The cheapest Avianca flight from Buenos Aires to Washington, D.C. is $687, flying from May 17 to Jun 2.
The cheapest Air Canada flight from Buenos Aires to Washington, D.C. is $1,242, flying from Jun 8 to Jun 22.

The cheapest round-trip flight from Buenos Aires to Washington, D.C. starts at $643 from Sun, May 31 to Tue, Jun 16. The cheapest one-way flight starts at $437 and departs on Wed, Jun 3.

13 hr is the shortest flight time from Buenos Aires to Washington, D.C..

Mid-Mar–Jun is Washington DC's busiest time, with many people timing their visits to coincide with cherry blossom season (late Mar–mid Apr). Washington DC’s conference centers and hotels also bustle while Congress is in session (Sep–Nov and mid-Jan–Jun). Jul–Aug tend to be hot and humid, while snowfall can vary widely in winter. The city’s most popular events are the annual Cherry Blossom Festival in spring, the 4th of July celebration in summer, and the lighting of the National Christmas Tree in winter.

It's easy to use Google Flights to find the cheapest days to fly from Buenos Aires to Washington, D.C..
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.

What counts as the best airline for your flights from Buenos Aires to Washington, D.C. really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Buenos Aires to Washington, D.C..

In terms of flights, American is the most popular. American offers 568 connecting flights per week. American flies from Ezeiza International Airport (EZE) to Baltimore/Washington International Thurgood Marshall Airport (BWI) (BWI) , Ronald Reagan Washington National Airport (DCA) , Dulles International Airport (IAD) .

Other popular airlines flying from Buenos Aires to Washington, D.C. are:

Delta offers 210 connecting flights per week. Delta flies from Ezeiza International Airport (EZE) to Baltimore/Washington International Thurgood Marshall Airport (BWI) (BWI) , Ronald Reagan Washington National Airport (DCA) , Dulles International Airport (IAD) .
COPA offers 110 connecting flights per week. COPA flies from Ezeiza International Airport (EZE) to Baltimore/Washington International Thurgood Marshall Airport (BWI) (BWI) , Dulles International Airport (IAD) .
United offers 71 connecting flights per week. United flies from Ezeiza International Airport (EZE) to Baltimore/Washington International Thurgood Marshall Airport (BWI) (BWI) , Ronald Reagan Washington National Airport (DCA) , Dulles International Airport (IAD) .
Avianca offers 60 connecting flights per week. Avianca flies from Aeroparque Internacional Jorge Newbery (AEP) , Ezeiza International Airport (EZE) to Dulles International Airport (IAD) .
Air Canada offers 15 connecting flights per week. Air Canada flies from Ezeiza International Airport (EZE) to Ronald Reagan Washington National Airport (DCA) , Dulles International Airport (IAD) .

The number of connecting flights refers to distinct flights with at least one stop between Buenos Aires and Washington, D.C..

The cheapest round-trip flight from Buenos Aires to Washington, D.C. recently found on Google Flights was with COPA from $643. The cheapest one-way flight was with Avianca from $437.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest American flight from Buenos Aires to Washington, D.C. is $646, flying from May 28 to Jun 10.
The cheapest Delta flight from Buenos Aires to Washington, D.C. is $804, flying from May 21 to Jun 3.
The cheapest COPA flight from Buenos Aires to Washington, D.C. is $642, flying from May 21 to Jun 3.
The cheapest United flight from Buenos Aires to Washington, D.C. is $1,008, flying from Jun 4 to Jun 20.
The cheapest Avianca flight from Buenos Aires to Washington, D.C. is $687, flying from May 17 to Jun 2.
The cheapest Air Canada flight from Buenos Aires to Washington, D.C. is $1,242, flying from Jun 8 to Jun 22.

No airline flies direct from Buenos Aires to Washington, D.C..

There are 568 American connecting flights from Buenos Aires to Washington, D.C. per week. Flights are available every day.
There are 210 Delta connecting flights from Buenos Aires to Washington, D.C. per week. Flights are available every day.
There are 110 COPA connecting flights from Buenos Aires to Washington, D.C. per week. Flights are available every day.
There are 71 United connecting flights from Buenos Aires to Washington, D.C. per week. Flights are available every day.
There are 60 Avianca connecting flights from Buenos Aires to Washington, D.C. per week. Flights are available every day.
There are 15 Air Canada connecting flights from Buenos Aires to Washington, D.C. per week. Flights are available on Monday, Wednesday, Thursday and Saturday.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

The cheapest last-minute deal between Buenos Aires and Washington, D.C. at price $646 is offered by American from Fri, Apr 17 to Sun, Apr 19.

No airline flies direct from Buenos Aires to Washington, D.C..

There are 568 American connecting flights from Buenos Aires to Washington, D.C. per week. Flights are available every day.
There are 210 Delta connecting flights from Buenos Aires to Washington, D.C. per week. Flights are available every day.
There are 110 COPA connecting flights from Buenos Aires to Washington, D.C. per week. Flights are available every day.
There are 71 United connecting flights from Buenos Aires to Washington, D.C. per week. Flights are available every day.
There are 60 Avianca connecting flights from Buenos Aires to Washington, D.C. per week. Flights are available every day.
There are 15 Air Canada connecting flights from Buenos Aires to Washington, D.C. per week. Flights are available on Monday, Wednesday, Thursday and Saturday.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

There are no direct flights from Buenos Aires to Washington, D.C..

It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Buenos Aires to Washington, D.C., just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.

The cheapest business class round-trip flights between Buenos Aires and Washington, D.C. start at $2,882 from Thu, May 21 to Wed, Jun 3 with Avianca.

The cheapest economy class round-trip flights between Buenos Aires and Washington, D.C. start at $643 from Sun, May 31 to Tue, Jun 16.

To book business class trips from Buenos Aires to Washington, D.C., look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.

The best last-minute getaway deal for the next weekend between Buenos Aires and Washington, D.C. starts at $646 from Fri, Apr 17 to Sun, Apr 19 with American.

The cheapest last-minute deal between Buenos Aires and Washington, D.C. at price $646 is offered by American from Fri, Apr 17 to Sun, Apr 19.

To find last-minute flight deals from Buenos Aires to Washington, D.C., start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.