EZE - BOS

$435 Find Cheap Flights from Buenos Aires to Boston - Compare and Save

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 11/23. 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

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Everything you should know

Cheapest round-trip
$683
Typical prices: $838-$1,119
Multiple Airlines
Thu 10/8Fri 10/16
EZE - BOS • 2 stops
Cheapest one-way
$435
Typical prices: $415-$465
Avianca
Mon 11/23
EZE - BOS • 1 stop
Top airlines
Cheapest • from $731 (round-trip)
Best reviews • 7.8 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 $956 (round-trip)
Shortest trip • 14h 37m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 12% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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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

Thu, Oct 8 - Fri, Oct 16
Multiple Airlines Logo
11:00 am - 9:05 am
EZE
-
BOS
23h 05m
2 stops
Multiple Airlines Logo
12:15 pm - 3:23 am
BOS
-
EZE
14h 08m
1 stop
$683Multiple Airlines
Sat, Sep 12 - Fri, Sep 25
Arajet Logo
11:00 am - 8:50 pm
EZE
-
BOS
34h 50m
1 stop
Arajet Logo
12:15 pm - 3:23 am
BOS
-
EZE
14h 08m
1 stop
$731Arajet
Tue, Aug 25 - Fri, Sep 11
Multiple Airlines Logo
4:50 pm - 9:09 am
EZE
-
BOS
41h 19m
2 stops
Multiple Airlines Logo
12:15 pm - 3:23 am
BOS
-
EZE
14h 08m
1 stop
$737Multiple Airlines
Tue, Aug 25 - Fri, Sep 11
Multiple Airlines Logo
2:49 pm - 8:41 am
EZE
-
BOS
42h 52m
3 stops
Multiple Airlines Logo
12:15 pm - 3:23 am
BOS
-
EZE
14h 08m
1 stop
$761Multiple Airlines
Thu, Aug 6 - Tue, Sep 29
American Airlines Logo
10:30 pm - 9:30 pm
EZE
-
BOS
24h 00m
1 stop
American Airlines Logo
6:15 pm - 8:30 am
BOS
-
EZE
13h 15m
1 stop
$778American Airlines
Thu, Aug 6 - Tue, Sep 29
American Airlines Logo
9:05 pm - 9:37 am
EZE
-
BOS
13h 32m
1 stop
American Airlines Logo
2:10 pm - 7:15 am
BOS
-
EZE
16h 05m
2 stops
$782American Airlines
Sat, Sep 12 - Fri, Sep 25
Multiple Airlines Logo
2:49 pm - 8:50 pm
EZE
-
BOS
31h 01m
3 stops
Multiple Airlines Logo
12:15 pm - 3:23 am
BOS
-
EZE
14h 08m
1 stop
$786Multiple Airlines
Fri, Oct 2 - Sat, Nov 7
Avianca Logo
4:50 pm - 6:50 am
EZE
-
BOS
15h 00m
1 stop
Avianca Logo
7:55 am - 5:50 am
BOS
-
EZE
19h 55m
1 stop
$806Avianca
Sun, Sep 13 - Mon, Sep 21
Copa Airlines Logo
3:48 am - 11:02 pm
EZE
-
BOS
20h 14m
1 stop
Copa Airlines Logo
8:47 am - 2:30 am
BOS
-
EZE
16h 43m
1 stop
$808Copa Airlines
Wed, Aug 5 - Mon, Sep 28
Delta Logo
2:20 am - 7:35 am
EZE
-
BOS
30h 15m
1 stop
Delta Logo
7:10 pm - 9:45 am
BOS
-
EZE
13h 35m
1 stop
$810Delta
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 October.

Flight prices are below average for this route right now.

Flights to Boston from Buenos Aires Ministro Pistarini Airport usually cost between $1,105 and $1,250 in October.
The lowest price found in the past 5 days was $683 on Multiple Airlines (Oct 8-Oct 16).

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 April, where tickets cost $946 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $1,352 and $1,258 respectively.

Good to know

Low season

January

Cheapest flight

$435
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly and prices are also 1% lower on average.
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 5 days, the lowest price for a flight from Buenos Aires Ministro Pistarini Airport to Boston was $435 for a one-way ticket and $683 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?

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

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

    The two airlines most popular with KAYAK users for flights from Buenos Aires to Boston are Delta and American Airlines. With an average price for the route of $971 and an overall rating of 7.8, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $1,065 and an overall rating of 7.1.

  • 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 airlines flying 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.
7.8
DeltaOverall score based on 8482 reviews
7.2Food
8.5Crew
7.8Entertainment
8.1Boarding
7.8Comfort
Airline reviews

Flight was delayed multiple time and for more than 1 hr. My onward flight from BOS to MCI was also delayed. These delays have caused me so much inconvenience and Delta does nothing to ensure flights take off on time. No one knew why the inbound flight was delayed and what was the issue.

2.0 MediocrePreeti, Jul 2026
MCI - BOS
Read more Delta reviews

Flight was delayed multiple time and for more than 1 hr. My onward flight from BOS to MCI was also delayed. These delays have caused me so much inconvenience and Delta does nothing to ensure flights take off on time. No one knew why the inbound flight was delayed and what was the issue.

This flight was originally delayed by ~45 minutes; which is fine. However, there were additional delays due to late offboarding of the prior flight, unclear issues with the boarding process, delays on the tarmac, and exceptionally long taxiing. None of these issues were communicated proactively. Additionally, the flight had exceptionally rough turbulence, which led to a very uncomfortable flight and no traditional beverage service. Again, this is understandable, but it was not communicated up-front by the flight team.

My flight was delayed by 4 hours in 30 minute increments. The gate agents were amazing but the communication was not. We were told that there was a maintenance issue but they didn't know what it was. That didn't inspire confidence. Then they said they found it and it was fixed and the pilot just needed to sign off. Then the pilot needed to talk to the other pilot from the arriving flight and we'd be fine. Then we were waiting for the pilot to call back. Then the maintenance issue wasn't fixed. Then they decided we were getting a new plane (why didn't they decide this earlier??). Fine. But then they announced we were changing gates AND terminals. And we were boarding in 20 minutes. So we all had to run to the new terminal gate. We could have taken off at that time, but we then had to wait for all the people who rebooked on a different flight to book this flight again. That took 30+ minutes because there was only one gate agent. When everyone ditched this flight, I saw it as an opportunity to upgrade to comfort. Delta, the greedy jerks they are, charged me $121. After their delay, their fault, their issues, couldn't even discount an upgrade. They only handed out $12 meal vouchers for the delay. I can't even get a snack from starbucks for that.

If you cant travel Delta One, Comfort Class is the next best thing!

Arrived early, comfortable seats (Comfort+). Mediocre food, poor wifi (intermittent).

Much better than Latam, the worse airline company ever. I hope I don't have the need to fly Latam ever in my life again.

My flight yesterday evening was delayed 3.5 hours with no water or food service. Poor experience

The tray table was broken and the food was terrible.

Flight delayed. Air broken. Cabin was hot enough to pass out. Delta shuttle’s becoming worse and worse.

The first class flight attendant was awful to everyone. Very rude; no customer service. She should not be working in first class.

I thought American Airlines did well considering the adverse weather situation over July 21 and 22. I especially appreciated the consideration given to me when I got stuck in Miami on my way to Boston from Charleston, West Virginia. Thank you for providing a voucher for an overnight stay. Though it was only a few hours of sleep, it was very helpful. I was able to reschedule my medical appointment and got back to the Boston area on the 1st flight out of Miami as a standby passenger. It was very helpful that I was given number one priority on the standby list.

Plane features were VERY old and outdated. footrest cushion was completely lose, plane felt dirty and a bit grimy. i was in business class. the lead flight attendant, Mary made a few announcements that didn't seem to put the cabin at ease (it didn't necessarily bother me, but could have bothered others). she said "the seat cushions aren't FDA approved, so you have to put them on after we take flight." everyone had already applied the seat cushions, and saying something isn't approved for flight may cause alarm. she also said at one point over the announcement ... "we can't get up because we are too afraid of the jet stream impacts" -- again, not helpful to those who are nervous fliers.

I had my flight of Cedar Rapids. THen Chicago to Boston. Flight out of Cedar rapids was delayed by 12 hrs. Had to drive to Chicago to catch my flight

Very hard to beat a British Airways international flight…the crews are always so amazing! One flight attendant that really stood out was Emma…she was very personable and accommodating with any request we had!!

Same plane as RDU to LGA — internet not working. Pilot issue of some sort at end of prior flight - I was on same plane for my connection. Late/delayed —

I was in last row so that is never great bc the person in front of me leaned his seat all the way back into me.

Half of the TSA checkpoints at PHL are closed. Also, there is no standby for first class passengers. You can only standby for coach. Very dated policy and inconsistent with peers.

We had a male flight attendant who was super attentive and wonderful! Very professional. I have both gluten and dairy intolerance, and was only able to get a gluten free part, and not the dairy free part of the meal. Easy to order ahead of time and I appreciate being able to do that.

No enough space plus only allowing one laggage instead of two like other airlines.

Qatar airways ,boarding arrangements at Hamid international airport could been better

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

Information on your arrival and departure airports