EZE - BOS

$375 Find Cheap Flights from Buenos Aires to Boston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buenos Aires to Boston departing on 6/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Boston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buenos Aires to Boston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buenos Aires to Boston, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$800
Typical prices: $1,433-$1,057
Multiple Airlines
sáb. 6/13vie. 6/19
EZE - BOS • 2 stops
Cheapest one-way
$375
Typical prices: $605-$910
Multiple Airlines
mar. 6/9
EZE - BOS • 3 stops
Top airlines
Cheapest • from $867 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Buenos Aires and Boston. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $1,089 (round-trip)
Shortest trip • 14h 33m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 27% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 13% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Boston!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Buenos Aires to Boston (EZE-BOS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Buenos Aires to Boston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Buenos Aires to Boston

sáb., jun. 13 - vie., jun. 19
Multiple Airlines Logo
10:40 pm - 7:52 am
EZE
-
BOS
34h 12m
2 stops
Multiple Airlines Logo
12:15 pm - 3:23 am
BOS
-
EZE
14h 08m
1 stop
$800Multiple Airlines
sáb., jun. 13 - vie., jun. 19
Multiple Airlines Logo
4:35 pm - 9:45 am
EZE
-
BOS
42h 10m
3 stops
Multiple Airlines Logo
12:15 pm - 3:23 am
BOS
-
EZE
14h 08m
1 stop
$825Multiple Airlines
lun., jun. 1 - vie., jun. 12
Multiple Airlines Logo
10:40 pm - 1:24 am
EZE
-
BOS
27h 44m
2 stops
Multiple Airlines Logo
12:15 pm - 3:23 am
BOS
-
EZE
14h 08m
1 stop
$843Multiple Airlines
jue., may. 28 - vie., jun. 12
Multiple Airlines Logo
1:10 pm - 7:49 am
EZE
-
BOS
43h 39m
2 stops
Multiple Airlines Logo
12:15 pm - 3:23 am
BOS
-
EZE
14h 08m
1 stop
$856Multiple Airlines
sáb., jun. 13 - vie., jun. 19
American Airlines Logo
9:15 am - 11:36 pm
EZE
-
BOS
15h 21m
1 stop
American Airlines Logo
10:48 am - 7:05 am
BOS
-
EZE
19h 17m
1 stop
$867American Airlines
vie., jun. 12 - vie., jun. 19
American Airlines Logo
10:35 pm - 4:31 pm
EZE
-
BOS
18h 56m
2 stops
American Airlines Logo
6:00 pm - 8:50 am
BOS
-
EZE
13h 50m
1 stop
$871American Airlines
dom., may. 31 - vie., jun. 12
Multiple Airlines Logo
1:10 pm - 11:06 am
EZE
-
BOS
22h 56m
2 stops
Multiple Airlines Logo
12:15 pm - 3:23 am
BOS
-
EZE
14h 08m
1 stop
$873Multiple Airlines
mié., may. 27 - dom., jun. 14
LATAM Airlines Logo
7:35 am - 1:28 am
EZE
-
BOS
18h 53m
2 stops
LATAM Airlines Logo
7:20 am - 9:40 am
BOS
-
EZE
25h 20m
1 stop
$878LATAM Airlines
mar., jun. 2 - dom., jun. 7
Multiple Airlines Logo
1:10 pm - 1:24 am
EZE
-
BOS
37h 14m
2 stops
Multiple Airlines Logo
10:20 pm - 3:23 am
BOS
-
EZE
28h 03m
1 stop
$881Multiple Airlines
sáb., may. 30 - vie., jun. 12
Multiple Airlines Logo
5:25 am - 11:54 pm
EZE
-
BOS
19h 29m
2 stops
Multiple Airlines Logo
12:15 pm - 3:23 am
BOS
-
EZE
14h 08m
1 stop
$887Multiple Airlines
Booking Insights

KAYAK's insights & trends for Buenos Aires to Boston flights

Get data-powered insights and trends into flights from Buenos Aires to Boston to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Buenos Aires Ministro Pistarini Airport to Boston?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Buenos Aires Ministro Pistarini Airport to Boston departing in June.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Buenos Aires Ministro Pistarini Airport to Boston, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Buenos Aires Ministro Pistarini Airport to Boston is November, where tickets cost $963 (return) on average. On the other hand, the most expensive months are June and September, where the average cost of round-trip tickets is $1,346 and $1,247 respectively.

How far in advance should I book a flight from Buenos Aires Ministro Pistarini Airport to Boston?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Buenos Aires Ministro Pistarini Airport to Boston, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Buenos Aires Ministro Pistarini Airport to Boston, you should book around 2 weeks before departure, which saves you about 27% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$375
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly with an average 9% increase in price.
Flight from Buenos Aires to Boston

When to book flights from Buenos Aires to Boston

Are your dates flexible? Find out the best times to travel from Buenos Aires to Boston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Buenos Aires to Boston flights

  • What is the cheapest flight from Buenos Aires Ministro Pistarini Airport to Boston?

    In the last 3 days, the lowest price for a flight from Buenos Aires Ministro Pistarini Airport to Boston was $375 for a one-way ticket and $843 for a round-trip.

  • Do I need a passport to fly between Buenos Aires and Boston?

    Yes, you’ll need a passport to travel to Boston from Buenos Aires.

  • Which airports will I be using when flying from Buenos Aires to Boston?

    On your way to Boston, you’ll fly out from Buenos Aires Ministro Pistarini. You’ll be landing at Boston Logan Intl.

  • Which aircraft models fly most regularly from Buenos Aires to Boston?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Buenos Aires to Boston?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Buenos Aires and Boston, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Buenos Aires to Boston, Delta or Copa Airlines?

    The two airlines most popular with KAYAK users for flights from Buenos Aires to Boston are Delta and Copa Airlines. With an average price for the route of $1,088 and an overall rating of 7.9, Delta is the most popular choice. Copa Airlines is also a great choice for the route, with an average price of $1,119 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from Buenos Aires to Boston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Buenos Aires to Boston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Buenos Aires to Boston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Buenos Aires is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Buenos Aires to Boston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boston with an airline and back to Buenos Aires with another airline. Booking your flights between Buenos Aires and BOS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Buenos Aires to Boston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boston from Buenos Aires up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Buenos Aires to Boston

 
See real verified KAYAK customer reviews for airlines flying from Buenos Aires to Boston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Buenos Aires to Boston? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8465 reviews
7.2Food
7.8Entertainment
8.1Boarding
8.5Crew
7.9Comfort
Airline reviews

Round trip flight to Canada and back to the US was smooth and efficient.

8.0 ExcellentBrent, Apr 2026
YWG - MSP
Read more Delta reviews

Round trip flight to Canada and back to the US was smooth and efficient.

The agent at check in and at the gate were less than thrilled to be at work. I'm not a fan of Kayak's placement on the plane. I got put in the middle seat and none of my preferences were used.

Spanish speaker flight attendants were incredibly rude. A male flight attendant named Allen, grabbed my bag out of the overhead bin and moved it without my permission. When I asked what he was doing, he informed me that the overhead bins were public space? It would be easy to ignore this comment, as you don’t know the whole story, but the flight attendants were militant and rude. Delta, you can do better!

In ATL they have two sets of departure screens. Follow what is on your airline's departure board - the ATL Airport Authority departure board had completely incorrect details about the gate assignment for my flight, which would have made me miss boarding.

Flight was delayed it was hot while sitting on the plane, one engine was working on the plane until they had to do some jimmy rigging down the runway in order for the other engine to charge up. It was ridiculous

The flight was very good and the staff was very friendly and helpful!

The only thing I would say is we tried to get on a standby earlier flight, but with our fair we couldn’t. That seems senseless to leave with open seats..

Very easy to use and convenient, you can perform any action within the same portal

In a world of delays, Delta was on time both ways! Boarding was fast and efficient. Staff was friendly. AND wifi worked.

My business class seat was inoperable and unable to recline for 10 hour flight.

I was flying business class, and the French fellow passengers were super noisy. It was not a comfortable flight. And the crew was not helpful.

Boarding was a mess, they call all priority members without distinction so gold, platinum, silver were all mixed together in a long line which defeats the purpose

Avoid at all costs. My wife had to stay back on a connecting flight as her parents flight was delayed. 10 days later on the way back they cancelled all our flights. We had to rebook all four of us on the next days flight.

Friendly crew, good food options, food not the best and seats not as comfy but that’s typical.

Do not book it’s a scam! They stole $1200 from me

Flight got delayed; had to go through security three times.

A lot things happened in this trip.The fly should be less stress.

Horrible. No TV or any type of entertainment on board. Passwnger listening to/watching stuff on their own phone with no headphones making it noise and uncomfortable for everyone else, little/tiny food portions, old seats, useless wifi (cant access anything). Horrible exlerience especially it was a lomg distance flight with kids.

Some of the Air hostesses are not that friendly. Need improvement

I liked the meatloaf the chicken was awful but the plane was on time and got there and the staff was nice.

Left early arrived early..right amount of talking from pilots..of course had to love the biscuit and water!

I would like a refund for the extra cost the seat I paid for. An oversized person sat next to me and I couldn’t fit on my seat and had to move to another seat.

Boarding gate at LAX was too crowded—two gates next to one another

The flight was delayed about an hour for a maintenance specialist to approve the maintenance repair

This flight was delayed but it worked in my favor because my Atlanta to Dallas flight was delayed.

This was a hard flight. 3 delays out of OKC (1 on the Tarmac). Delay in Atlanta coming to Dallas. total travel time was the equivalent of driving from OKC to Atlanta.

Like: flights are on time, good boarding process Can improve: planes are old, improve entertainment and make space more comfortable

Had to wait for a gate for a long time, then waited on the run way for a long time before leaving. The actual flights part was good.

Poor... food was horrible, boarding very slow, service on board mediocre

The airplane was an old model, the overhead didn’t have enough room for people’s items and made boarding and boarding disappointing and stressful. Crew allowed passengers to bring more than the permitted baggage sizes.

Everything you need to know for your flight from Buenos Aires to Boston

Information on your arrival and departure airports