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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
$1,005 - $1,452
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

Round-trip from

$1,005

From Washington to Buenos Aires

One-way from

$342

One-way flight 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 $1,069.

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 $1,037 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

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

One of the essential ways to save on airfare from Washington to Buenos Aires is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 6% on airfare.

Cheap flights from Washington to Buenos Aires in October, November 2020

The best prices found for WAS to BUE flights for October, November
19 Nov - 1 Dec
$657pp
BWI
Baltimore/Washington
Multiple Airlines
     
3 STOPS
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
Multiple Airlines
     
3 STOPS
BWI
Baltimore/Washington
12 Nov - 26 Nov
$671pp
BWI
Baltimore/Washington
American Airlines
 
1 STOP
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
American Airlines
 
1 STOP
BWI
Baltimore/Washington
19 Nov - 3 Dec
$673pp
BWI
Baltimore/Washington
American Airlines
   
2 STOPS
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
American Airlines
   
2 STOPS
BWI
Baltimore/Washington

Washington to Buenos Aires 2020 flight deals

Cheap flights to Buenos Aires from Washington found for this year
19 Nov - 1 Dec
$657pp
BWI
Baltimore/Washington
Multiple Airlines
     
3 STOPS
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
Multiple Airlines
     
3 STOPS
BWI
Baltimore/Washington
1 Dec - 7 Jan
$663pp
BWI
Baltimore/Washington
Multiple Airlines
     
3 STOPS
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
Multiple Airlines
     
3 STOPS
BWI
Baltimore/Washington
1 Dec - 8 Jan
$666pp
BWI
Baltimore/Washington
Multiple Airlines
     
3 STOPS
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
Multiple Airlines
     
3 STOPS
BWI
Baltimore/Washington

Last minute flights from Washington to Buenos Aires

Late deals on round-trip flights to Buenos Aires from Washington, departing today and this week
27 Oct - 5 Nov
$673pp
BWI
Baltimore/Washington
American Airlines
   
2 STOPS
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
American Airlines
   
2 STOPS
BWI
Baltimore/Washington
27 Oct - 5 Nov
$674pp
BWI
Baltimore/Washington
American Airlines
   
2 STOPS
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
American Airlines
 
1 STOP
BWI
Baltimore/Washington
30 Oct - 15 Nov
$863pp
DCA
Washington Reagan-National
LATAM Airlines
   
2 STOPS
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
LATAM Airlines
   
2 STOPS
DCA
Washington Reagan-National

One-way flights to Buenos Aires from Washington

The cheapest one-way flights from Washington to Buenos Aires
3:45 pm - 4:30 am
Iberia
1 Stop
34h 45m
BWI - EZE
Iberia
$342
Fareboom
2:25 pm - 4:58 pm
Multiple Airlines
3 Stops
48h 33m
BWI - EZE
Multiple Airlines
$384
KAYAK
3:00 am - 3:09 am
American Airlines
1 Stop
23h 09m
DCA - EZE
American Airlines

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.

What safety measures are being taken by airlines flying from Washington to Buenos Aires to control the spread of COVID-19?

Airlines globally have implemented additional safety measures to accommodate you. Delta is one of them. New policies for travelers booking flights from Washington to Buenos Aires include masks being provided and required on board, daily cleaning and sanitization, use of HEPA filters, pre-flight testing for antibodies and symptoms, and socially distanced seating (for a limited time). Keep in mind that policies will vary by airline.

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

American Airlines, Delta, and United 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 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 $683.

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.

Are there last-minute flights available from Washington to Buenos Aires for under $700?

There are currently 20+ open flights from Washington to Buenos Aires within the next 7 days for less than $700.

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.

How long is the flight from Washington to Buenos Aires?

A quick flight from Washington to Buenos Aires can take about 14h 04m. American Airlines provides one of the quickest options available for as low as $876. This flight may include one or multiple stops.

What are the cheapest airlines flying from Washington to Buenos Aires round-trip?

Our cheapest airline available from Washington to Buenos Aires is American Airlines. Our recent data shows that you can find tickets from as low as $671 on this airline. An additional option worth looking into is Avianca, starting at $698. These flights start at 39% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Washington to Buenos Aires one-way?

$340 is the cheapest one-way deal found within the past few days, from Iberia. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $344 and $603, respectively.

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 = $77.52
Average temperature for October in Buenos Aires
71.6 °F
Avg rainfall for October in Buenos Aires
4.8 ″

Airports servicing Washington

Reagan National (DCA)

Airports servicing Buenos Aires

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