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Cheap flights from Boston (BOS) to Buenos Aires (BUE)

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The best prices from Boston to Buenos Aires are usually found in March or May, booked 32 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

How to find the cheapest flight from
Boston (BOS) to Buenos Aires (BUE)

BOS - BUE
Price
$921 - $1416
BUE
Temperature
59 - 84.2 °F
BUE
Rainfall
1.6 - 4.8 inches
Popular in December High demand for flights, 29% potential price rise
Cheapest in March Best time to find cheap flights, 8% potential price drop
Average price $922 Average for round-trip flights in July 2020
Round-trip from $921 From Boston 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 Boston to Buenos Aires?

It’s generally more expensive to depart on a Monday, 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 Boston to Buenos Aires?

To save up to 11% on this flight, we recommend booking at least 47 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Boston to Buenos Aires from $1069 1-2 weeks out and tickets from $1069 for flights departing within the next 72 hours.

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, September can be a great choice for travel to Buenos Aires. Flights to Buenos Aires from Boston in September are about $1037 on average during September, but can be found for as low as $941.

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

The best prices found for BOS to BUE flights for July, August
29 Jul - 7 Aug
$2781pp
BOS
Boston Logan Intl
Multiple Airlines
   
2 STOPS
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
Multiple Airlines
 
1 STOP
BOS
Boston Logan Intl
17 Jul - 24 Jul
$2806pp
BOS
Boston Logan Intl
SAS
   
2 STOPS
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
SAS
 
1 STOP
BOS
Boston Logan Intl
8 Jul - 15 Jul
$3031pp
BOS
Boston Logan Intl
Brussels Airlines
   
2 STOPS
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
Brussels Airlines
   
2 STOPS
BOS
Boston Logan Intl

Boston to Buenos Aires 2020 flight deals

Cheap flights to Buenos Aires from Boston found for this year
6 Nov - 14 Nov
$659pp
BOS
Boston Logan Intl
Multiple Airlines
   
2 STOPS
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
Multiple Airlines
   
2 STOPS
BOS
Boston Logan Intl
3 Dec - 8 Dec
$661pp
BOS
Boston Logan Intl
Multiple Airlines
   
2 STOPS
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
Multiple Airlines
   
2 STOPS
BOS
Boston Logan Intl
3 Dec - 12 Dec
$703pp
BOS
Boston Logan Intl
Multiple Airlines
   
2 STOPS
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
Multiple Airlines
   
2 STOPS
BOS
Boston Logan Intl

One-way flights to Buenos Aires from Boston

The cheapest one-way flights from Boston to Buenos Aires
10:45 am - 4:25 am
Lufthansa
2 Stops
40h 40m
BOS - EZE
Lufthansa
$1396
Ovago
7:55 am - 4:25 am
Austrian Airlines
2 Stops
43h 30m
BOS - EZE
Austrian Airlines
$1401
Ovago
11:45 am - 4:25 am
Air New Zealand
2 Stops
39h 40m
BOS - EZE
Air New Zealand
$2896
Ovago

Related info for your journey

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

Flight FAQs

From Boston to Buenos Aires

Are flight prices decreasing from Boston 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 Boston 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 Boston to Buenos Aires for under $700 on Cheapflights?

Yes, there are multiple flights from Boston to Buenos Aires for under $700. The cheapest flight booked recently is on Multiple Airlines for just $659, but on average you can expect to pay $758.

Are there nonstop flights from Boston to Buenos Aires for under $700 on Cheapflights?

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

Is Boston weather warmer or cooler than Buenos Aires?

Expect the weather to be around 84 °F on average in January. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in Buenos Aires is generally hotter than in Boston.

Alternative routes for Boston to Buenos Aires

Destination information for Buenos Aires

Things to know before you go. Useful info for your trip from Boston to Buenos Aires
Today's exchange rate
$1 = $70.86
Average temperature for July in Buenos Aires
59.0 °F
Avg rainfall for July in Buenos Aires
1.6 ″

Airports servicing Boston

Airports servicing Buenos Aires