Cheap flights from Boston to Buenos Aires from $301

Trusted by millions

Kiwi.com Guarantee for stress-free travel

One search, all the best deals

Explore flight deals to Buenos Aires

3 stops
Tue, Nov 4
Boston BOSBuenos Aires EZE

$301
Search
2 stops
Sat, Nov 8
Boston BOSBuenos Aires AEP

$382
Search
2 stops
Sat, Nov 8
Boston BOSBuenos Aires AEP

$382
Search
1 stop
Sat, Nov 8
Boston BOSBuenos Aires EZE

$384
Search
1 stop
Sat, Nov 8
Boston BOSBuenos Aires EZE

$384
Search
2 stops
Thu, Nov 6
Boston BOSBuenos Aires AEP

$391
Search

Prices updated:

Not happy with the results? Try some of our useful filters

3 stops
Tue, Nov 4 – Fri, Nov 7
Boston BOSBuenos Aires EZE

$783
Search
3 stops
Tue, Nov 4 – Sat, Nov 8
Boston BOSBuenos Aires EZE

$824
Search
1 stop
Thu, Nov 6 – Tue, Nov 11
Boston BOSBuenos Aires EZE

$884
Search
1 stop
Thu, Nov 6 – Tue, Nov 11
Boston BOSBuenos Aires EZE

$884
Search
2 stops
Tue, Nov 4 – Sat, Nov 8
Boston BOSBuenos Aires AEP

$904
Search
1 stop
Thu, Nov 6 – Tue, Nov 11
Boston BOSBuenos Aires EZE

$951
Search

Prices updated:

How much do flights to Buenos Aires cost?

Key info about flying to Buenos Aires

Depart from
Logan International
Arrive to
Aeroparque Jorge Newbery
Average flights per week
400
Flight distance
Worth visiting
Recoleta - La Boca, Buenos Aires

Check-in for a flight from Boston to Buenos Aires

NameCarrier codeIATA CodePassport needed during booking
LATAM AirlinesLANLAYes
AviancaAVAAVNo
JetBlue AirwaysJBUB6No
Spirit AirlinesNKSNKNo
JetSMARTJATJAYes

Weather in Buenos Aires

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January30°C20°C
February29°C20°C
March26°C17°C
April22°C14°C
May18°C11°C
June15°C8°C
July14°C8°C
August16°C9°C
September18°C10°C
October21°C12°C
November25°C15°C
December28°C18°C
Hottest Month
30°C
January
Coldest month
8°C
July
Sunny days
307
days per year

14 day forecast

Saturday
18 Oct
21°C13°C
25 Oct
23°C18°C
Sunday
19 Oct
22°C11°C
26 Oct
19°C11°C
Monday
20 Oct
24°C13°C
27 Oct
18°C8°C
Tuesday
21 Oct
28°C16°C
28 Oct
20°C12°C
Wednesday
22 Oct
89%
24°C18°C
29 Oct
24°C13°C
Thursday
23 Oct
29°C18°C
30 Oct
26°C15°C
Friday
24 Oct
85%
23°C19°C
31 Oct
87%
28°C18°C
Book your trip to arrive at Aeroparque Jorge Newbery, or Ministro Pistarini International. The most popular airlines for this route are LATAM Airlines, Avianca, JetBlue Airways, Spirit Airlines, and JetSMART. Boston and Buenos Aires have 400 direct flights per week. When you arrive at Buenos Aires, consider visiting Recoleta, and La Boca, Buenos Aires.

Frequently asked questions

What are the most popular routes to and from Boston?
What are the most popular routes to and from Buenos Aires?
What airports are near Boston?
Which airlines fly between Boston and Buenos Aires?
When’s the best time to travel between Boston and Buenos Aires?
What flights operate between Boston and Buenos Aires?
How many airports are there near Boston?
What time do nonstop (direct) flights between Boston and Buenos Aires depart?
What time do nonstop (direct) flights between Boston and Buenos Aires arrive?
What time do flights between Boston and Buenos Aires depart?
What time do flights between Boston and Buenos Aires arrive?

Explore alternative trips

Flights from Boston

Flights to Buenos Aires

Popular routes

The nearest countries with flights to Buenos Aires

Here is a list of countries people are flying from

Other destination countries from Boston

Here is a list of countries people are flying to

Download our app

Start your next adventure now. Download our app and explore cheap flights effortlessly!

Find the best connection from Boston to Buenos Aires
Search flights