Cheap flights from Washington, D.C. (WAS) to Buenos Aires (BUE)

WAS — BUE
Oct 3 — Oct 101

The best prices from Washington, D.C. to Buenos Aires are usually found in April or October, booked 5 days in advance, depart on a Tuesday or Monday and return on a Friday

How to find the cheapest flight from Washington, D.C. (WAS) to Buenos Aires (BUE)

All the information you need to plan the best WAS to BUE flight in 2022: compare Washington, D.C. to Buenos Aires flight prices with the expected peak season, weather and rainfall in Buenos Aires.

WAS - BUE

Price

$882 - $1,470

BUE

Temperature

51.8 - 77 °F

BUE

Rainfall

2 - 3.9 inches

Popular inDecemberHigh demand for flights, 31% potential price rise
Cheapest inAprilBest time to find cheap flights, 14% potential price drop
Round-trip from$882From Washington, D.C. (WAS) to Buenos Aires (BUE)
One-way from$364One-way flight from Washington, D.C. (WAS) to Buenos Aires (BUE)

What is the cheapest day to fly round-trip from Washington, D.C. to Buenos Aires?

Flights from Washington, D.C. to Buenos Aires are found to be more expensive on Friday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Buenos Aires.

What is the cheapest month to fly from Washington, D.C. to Buenos Aires?

The best pricing can be found in the month of April. Prices to Buenos Aires from Washington, D.C. average $1,020. You can even find prices in April for less than $1,020, as users have found deals to Buenos Aires from as low as $770. The month of December appears to be one of the more expensive times to travel to Buenos Aires from Washington, D.C.. Flying in the targeted month can save you up to 44%.

When is the cheapest time to fly from Washington, D.C. to Buenos Aires (WAS - BUE)?

One of the essential ways to save on airfare from Washington, D.C. to Buenos Aires is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 7% on airfare.

Cheap flights from Washington, D.C. to Buenos Aires in September, October 2022

The best prices found for WAS to BUE flights for September, October
Oct 25 - Nov 22
BWI

Baltimore/Washington

EZE

Buenos Aires Ministro Pistarini

3 stops

22h 22m
EZE

Buenos Aires Ministro Pistarini

BWI

Baltimore/Washington

2 stops

17h 16m
$767

Multiple Airlines

Pick Dates

Deal found 26/9/22

Oct 25 - Nov 22
IAD

Washington, D.C. Dulles Intl

EZE

Buenos Aires Ministro Pistarini

2 stops

19h 12m
EZE

Buenos Aires Ministro Pistarini

IAD

Washington, D.C. Dulles Intl

2 stops

36h 14m
$809

Multiple Airlines

Pick Dates

Deal found 26/9/22

Oct 31 - Nov 9
BWI

Baltimore/Washington

EZE

Buenos Aires Ministro Pistarini

2 stops

36h 14m
EZE

Buenos Aires Ministro Pistarini

BWI

Baltimore/Washington

2 stops

17h 16m
$833

Multiple Airlines

Pick Dates

Deal found 27/9/22

Washington, D.C. to Buenos Aires 2022 flight deals

Cheap flights to Buenos Aires from Washington, D.C. found for this year
Nov 2 - Nov 6
BWI

Baltimore/Washington

EZE

Buenos Aires Ministro Pistarini

2 stops

37h 28m
EZE

Buenos Aires Ministro Pistarini

BWI

Baltimore/Washington

2 stops

36h 07m
$694

Multiple Airlines

Pick Dates

Deal found 28/9/22

Nov 3 - Nov 6
BWI

Baltimore/Washington

EZE

Buenos Aires Ministro Pistarini

3 stops

22h 23m
EZE

Buenos Aires Ministro Pistarini

BWI

Baltimore/Washington

2 stops

36h 07m
$733

Multiple Airlines

Pick Dates

Deal found 28/9/22

Nov 15 - Nov 23
BWI

Baltimore/Washington

EZE

Buenos Aires Ministro Pistarini

2 stops

35h 33m
EZE

Buenos Aires Ministro Pistarini

BWI

Baltimore/Washington

3 stops

39h 38m
$743

Multiple Airlines

Pick Dates

Deal found 26/9/22

Cheap Copa Airlines flights from Washington, D.C. to Buenos Aires

Mar 26 - Apr 12
IAD

Washington, D.C. Dulles Intl

EZE

Buenos Aires Ministro Pistarini

1 stop

18h 40m
EZE

Buenos Aires Ministro Pistarini

IAD

Washington, D.C. Dulles Intl

1 stop

16h 18m
$692

Copa Airlines

Pick Dates

Deal found 26/9/22

Feb 28 - Mar 19
IAD

Washington, D.C. Dulles Intl

EZE

Buenos Aires Ministro Pistarini

1 stop

18h 40m
EZE

Buenos Aires Ministro Pistarini

IAD

Washington, D.C. Dulles Intl

1 stop

23h 18m
$807

Copa Airlines

Pick Dates

Deal found 27/9/22

Mar 7 - Mar 23
IAD

Washington, D.C. Dulles Intl

EZE

Buenos Aires Ministro Pistarini

1 stop

18h 40m
EZE

Buenos Aires Ministro Pistarini

IAD

Washington, D.C. Dulles Intl

1 stop

20h 26m
$858

Copa Airlines

Pick Dates

Deal found 28/9/22

Cheap Air Canada flights from Washington, D.C. to Buenos Aires

Nov 24 - Nov 30
IAD

Washington, D.C. Dulles Intl

EZE

Buenos Aires Ministro Pistarini

2 stops

19h 35m
EZE

Buenos Aires Ministro Pistarini

IAD

Washington, D.C. Dulles Intl

2 stops

21h 08m
$849

Air Canada

Pick Dates

Deal found 25/9/22

Nov 22 - Nov 29
DCA

Washington, D.C. Reagan-National

EZE

Buenos Aires Ministro Pistarini

2 stops

17h 40m
EZE

Buenos Aires Ministro Pistarini

DCA

Washington, D.C. Reagan-National

2 stops

21h 26m
$857

Air Canada

Pick Dates

Deal found 26/9/22

Nov 24 - Nov 30
IAD

Washington, D.C. Dulles Intl

EZE

Buenos Aires Ministro Pistarini

2 stops

20h 20m
EZE

Buenos Aires Ministro Pistarini

IAD

Washington, D.C. Dulles Intl

1 stop

21h 08m
$874

Air Canada

Pick Dates

Deal found 25/9/22

Last minute flights from Washington, D.C. to Buenos Aires

Late deals on return flights to Buenos Aires from Washington, D.C., departing today and this week
Oct 3 - Oct 26
DCA

Washington, D.C. Reagan-National

EZE

Buenos Aires Ministro Pistarini

2 stops

44h 05m
EZE

Buenos Aires Ministro Pistarini

DCA

Washington, D.C. Reagan-National

2 stops

32h 41m
$925

LATAM Airlines

Pick Dates

Deal found 26/9/22

Oct 3 - Oct 26
IAD

Washington, D.C. Dulles Intl

EZE

Buenos Aires Ministro Pistarini

2 stops

35h 00m
EZE

Buenos Aires Ministro Pistarini

IAD

Washington, D.C. Dulles Intl

2 stops

28h 25m
$952

Multiple Airlines

Pick Dates

Deal found 26/9/22

Oct 5 - Nov 22
BWI

Baltimore/Washington

AEP

Buenos Aires Jorge Newbery

2 stops

25h 00m
AEP

Buenos Aires Jorge Newbery

BWI

Baltimore/Washington

2 stops

18h 22m
$966

LATAM Airlines

Pick Dates

Deal found 26/9/22

One-way flights to Buenos Aires from Washington, D.C.

The cheapest one-way flights from Washington, D.C. to Buenos Aires
Dec 4
IAD

Washington, D.C. Dulles Intl

EZE

Buenos Aires Ministro Pistarini

2 stops

21h 53m
$348

American Airlines

Pick Dates

Deal found 25/9/22

Dec 3
BWI

Baltimore/Washington

EZE

Buenos Aires Ministro Pistarini

3 stops

33h 40m
$348

Multiple Airlines

Pick Dates

Deal found 25/9/22

Dec 4
DCA

Washington, D.C. Reagan-National

EZE

Buenos Aires Ministro Pistarini

2 stops

20h 45m
$348

American Airlines

Pick Dates

Deal found 25/9/22

Related info for your journey

Useful info, stats and facts about Washington, D.C. to Buenos Aires flights.

Which airlines flying from Washington, D.C. to Buenos Aires have flexible cancellations due to COVID-19?

American Airlines, Delta, and Copa Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Washington, D.C. to Buenos Aires for under $700 on Cheapflights?

Yes, there are multiple flights from Washington, D.C. to Buenos Aires for under $700. The cheapest flight booked recently is on Copa Airlines for just $692, but on average you can expect to pay $781.

Are there last-minute flights available from Washington, D.C. to Buenos Aires for under $1,000?

There are currently 20+ open flights from Washington, D.C. to Buenos Aires within the next 7 days for less than $1,000.

What are the cheapest airlines flying from Washington, D.C. to Buenos Aires round-trip?

According to our current data, Copa Airlines ($692), Delta ($787), and American Airlines ($787) offers the cheapest pricing from Washington, D.C. to Buenos Aires. Copa Airlines is 32% cheaper than the average price of flights available within the next 90 days to this destination.

What are the most popular routes from Washington, D.C. to Buenos Aires?

While some choose either Washington, D.C. Reagan-National - Buenos Aires Ministro Pistarini or Baltimore/Washington - Buenos Aires Ministro Pistarini, Washington, D.C. Dulles Intl - Buenos Aires Ministro Pistarini is the most popular route from Washington, D.C. to Buenos Aires.

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

When booking a flight from Washington, D.C. to Buenos Aires, you may want to consider flying on American Airlines, Air Canada or Aerolineas Argentinas as they are the most popular for this route.

What are the cheapest flights from Washington, D.C. to Buenos Aires?

While on average a flight from Washington, D.C. to Buenos Aires is generally $1,756, our data shows the cheapest flight currently is $647. When looking at the most popular route, (Washington, D.C. Dulles Intl - Buenos Aires Ministro Pistarini), you can expect to pay $796 for that flight.

Top 6 airlines flying from Washington, D.C. to Buenos Aires

The chart below displays the airlines Cheapflights users traveling from Washington, D.C. to Buenos Aires choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
American AirlinesCheapest$597Average$1,043FlexibilityNo cancel feeOn-time71%COVID-19 safety
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AviancaCheapest$597Average$976FlexibilityNo cancel feeOn-time71%COVID-19 safety
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Air CanadaCheapest$657Average$792FlexibilityNo cancel feeOn-time67%COVID-19 safety
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Copa AirlinesCheapest$736Average$985FlexibilityNo cancel feeOn-time70%COVID-19 safety
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DeltaCheapest$757Average$1,012FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
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United AirlinesCheapest$842Average$1,298FlexibilityNo cancel feeOn-time69%COVID-19 safety
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