Flights from Boston to Buenos Aires

Flights tailored to your budget

Selected dates may not give results due to COVID-19. We suggest you change the dates.
Multi-city Round trip One way
Round trip
One way
Multi-city
From
No results match your search criteria
To
No results match your search criteria
{{ weekDay }}
Dates
{{ panel.label }}
Looking for a one-way flight?

Flexible dates can save you money

Explore nearby dates to find lower fares

{{ fromDate | dateToLongNamedDate }}
?
Flexible dates
Depart {{ flexibleFromDateLabel }}
{{ option.label }}
?
Return {{ flexibleToDateLabel }}
{{ option.label }}
Passengers / Class
Number of passengers
Adults
{{ adults }}
Children
{{ children }}
Infants
{{ infants }}
Class
Economy
Available for Economy only
New Multi-city experience

Discover a new Multi-city search experience from Jetcost, designed to handle more complex itineraries. By continuing, you’ll be taken to a dedicated page powered by Kiwi.com.
How do we get the info you see here? Please note that we offer an online comparison service and that all information and prices regarding services and/or products available on our website are provided by our third-party partners. We do our best to show you up-to-date information, but please note that we are not responsible for the completeness or accuracy of the information published, so please check all conditions carefully on the website of the partner before making a booking. Please check our Terms and Conditions for more details. Read more

Planning a flight from Boston to Buenos Aires?

Flight prices from Boston to Buenos Aires change depending on demand and time of booking.

Choose a date to explore the best fares now.

Many users find better fares by booking several weeks in advance. In fact, for many routes, booking early is one of the best ways to save.

Are there multiple airports in Boston and Buenos Aires?

If your departure or arrival city has more than one airport, it's worth comparing all of them for timing and pricing.

  • Airports in Boston: Only Boston - Logan operates in this city.
  • Airports in Buenos Aires: 3 airports are available in Buenos Aires - El Palomar, Jorge Newbery, Ministro Pistarini.

If you're traveling with a group or bulky luggage, look into parking or transport options. Alternative airports may offer faster transfers or better rates.

Flights from Boston - Logan to Buenos Aires

Plan your journey from Boston to Buenos Aires with ease

Use Jetcost to tailor your search — direct or connecting flights, round-trip or one-way, filtered by airline, price, travel time, or agency.

Other popular destinations

Exploring options in Argentina? These cities are trending: Buenos Aires, Córdoba, Iguazu, Mendoza, San Carlos de Bariloche.

Flight availability can change quickly — refresh the results if you’ve been away from the page for a while.
Frequently Asked Questions

Frequently asked questions about flights from Boston to Buenos Aires.

How much does an airline ticket from Boston to Buenos Aires cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from Boston to Buenos Aires.

How far is Boston from Buenos Aires?

Boston is about 8654 km from Buenos Aires.

What are the airports in Buenos Aires?

Buenos Aires has 3 airports: El Palomar, Jorge Newbery, Ministro Pistarini.

What are the airports in Boston?

Boston has one airport: Boston - Logan.

What are the most popular cities in Argentina?

The most popular cities in Argentina according to our users' searches are: Buenos Aires, Córdoba, Iguazu, Mendoza, San Carlos de Bariloche.

When should I book a flight from Boston to Buenos Aires?

The best time to book a flight from Boston to Buenos Aires is 1 month in advance, while the worst time is 17 weeks in advance.

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

This information is not available at the moment.

What is the most expensive month to fly from Boston to Buenos Aires?

This information is not available at the moment.

What is the best day of the week to fly from Boston to Buenos Aires?

This information is not available at the moment.