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Cheap flights from Washington (WAS) to Buenos Aires (BUE)

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The best prices from Washington to Buenos Aires are usually found in April or January, booked 38 days in advance, depart on a Wednesday or Monday and return on a Tuesday

How to find the cheapest flight from
Washington (WAS) to Buenos Aires (BUE)

WAS - BUE
Price
$1005 - $1452
BUE
Temperature
59 - 84.2 °F
BUE
Rainfall
1.6 - 4.8 inches
Popular in December High demand for flights, 24% potential price rise
Cheapest in April Best time to find cheap flights, 9% potential price drop
Average price $1128 Average for round-trip flights in July 2020
Round-trip from $1005 From Washington to Buenos Aires
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Washington to Buenos Aires?

It’s generally more expensive to depart on a Tuesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

How far in advance should I book a flight from Washington to Buenos Aires?

Find a great deal and save up to 11% by booking at least 47 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Washington to Buenos Aires within the next two weeks, with the cheapest ticket starting at $1069.

What is the cheapest month to fly from Washington to Buenos Aires?

September is one of the best times of the year to fly to Buenos Aires from Washington. Prices for September average $1037 per person but you can even find prices for as low as $941. The most expensive prices can be found in the month of December. Opting for a September flight can save you 25% on your journey compared to booking in September

Cheap flights from Washington to Buenos Aires in July, August 2020

The best prices found for WAS to BUE flights for July, August
14 Jul - 20 Nov
$1386pp
IAD
Washington Dulles Intl
Brussels Airlines
 
1 STOP
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
Brussels Airlines
 
1 STOP
IAD
Washington Dulles Intl
16 Jul - 21 Nov
$2159pp
IAD
Washington Dulles Intl
Multiple Airlines
 
1 STOP
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
Multiple Airlines
 
1 STOP
IAD
Washington Dulles Intl
14 Jul - 7 Nov
$2174pp
IAD
Washington Dulles Intl
Multiple Airlines
 
1 STOP
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
Multiple Airlines
 
1 STOP
IAD
Washington Dulles Intl

Washington to Buenos Aires 2020 flight deals

Cheap flights to Buenos Aires from Washington found for this year
3 Dec - 8 Dec
$631pp
BWI
Baltimore/Washington
Multiple Airlines
   
2 STOPS
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
Multiple Airlines
   
2 STOPS
BWI
Baltimore/Washington
3 Dec - 9 Dec
$641pp
BWI
Baltimore/Washington
Multiple Airlines
   
2 STOPS
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
Multiple Airlines
   
2 STOPS
BWI
Baltimore/Washington
31 Oct - 6 Nov
$657pp
BWI
Baltimore/Washington
Multiple Airlines
   
2 STOPS
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
Multiple Airlines
   
2 STOPS
BWI
Baltimore/Washington

One-way flights to Buenos Aires from Washington

The cheapest one-way flights from Washington to Buenos Aires
1:45 pm - 4:25 am
SWISS
1 Stop
13h 40m
IAD - EZE
SWISS
$1465
Ovago
6:33 am - 6:20 am
Multiple Airlines
2 Stops
22h 47m
BWI - EZE
Multiple Airlines
$2890
Ovago

Related info for your journey

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

Flight FAQs

From Washington to Buenos Aires

Are flight prices decreasing from Washington to Buenos Aires due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Washington and Buenos Aires for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

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

Yes, there are multiple flights from Washington to Buenos Aires for under $700. The cheapest flight booked recently is on Multiple Airlines for just $631, but on average you can expect to pay $693.

Are there nonstop flights from Washington to Buenos Aires for under $600 on Cheapflights?

There are no nonstop flights from Washington to Buenos Aires, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Is Washington weather warmer or cooler than Buenos Aires?

We forecast the temperature to be around the 90 °F's in July, on average. The temperature in Buenos Aires is generally colder than in Washington. Book flights in a timely manner in correlation to your departure date.

Destination information for Buenos Aires

Things to know before you go. Useful info for your trip from Washington to Buenos Aires
Today's exchange rate
$1 = $70.87
Average temperature for July in Buenos Aires
59.0 °F
Avg rainfall for July in Buenos Aires
1.6 ″

Airports servicing Washington

Reagan National (DCA)

Airports servicing Buenos Aires