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Journey information
Overview: Boston, MA to Buenos Aires flight
USA
Argentina
Flights from Boston, MA to Buenos Aires depart on average 33 times per day, taking around 13h 10m. Cheap flight tickets for this journey start at $513 (€411) if you book in advance.
The earliest flight runs at 01:40, the last at 23:55. The fastest flight covers the 5378 miles (8656 km) distance in 13h 42m. March is the cheapest month to fly.
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Distance 5378 miles (8656 km) |
Average flight duration 13h 10m |
Cheapest ticket price $513 (€411) |
Flights per day 33 |
Fastest flight 13h 42m |
Cheapest month to travel March |
First flight 01:40 |
Last flight 23:55 |
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
The cheapest and fastest flights from Boston, MA to Buenos Aires
Showing times and prices for Dec 21
Cheapest price
$519
Average price
$546
Fastest journey
1 d 12 h 7 m
Average duration
1 d 12 h 13 m
Flights per day
2
Distance
8656 km
Cheap tickets
The best way to find a cheap flight ticket from Boston, MA to Buenos Aires is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Boston, MA to Buenos Aires will cost around $546 if you buy it on the day, but the cheapest tickets can be found for only $519.
Fast flights
Of the 2 flights that leave Boston, MA for Buenos Aires onSun, Dec 21, 2 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Sun, Dec 21 the direct flights cover the 8656 km distance in an average of 1 d 12 h 13 m but if you time it right, some flights will get you there in just 1 d 12 h 7 m .
On Sun, Dec 21 the longest flights will take 1 d 12 h 19 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.
10:13PM36h07
Boston, MA10:20AMBuenos Aires
$5191One-way
0 transfers
10:16PM36h19
Boston, MA10:35AMBuenos Aires
$5731One-way
0 transfers
10:13PM36h07
Boston, MA10:20AMBuenos Aires
$5191One-way
0 transfers
10:16PM36h19
Boston, MA10:35AMBuenos Aires
$5731One-way
0 transfers
Compare prices and tickets Boston, MA to Buenos Aires by flight
Compare flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
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Airlines: American Airlines, DELTA, LATAM Airlines from Boston, MA to Buenos AiresFind the best flights between Boston, MA to Buenos Aires with Omio's travel partners American Airlines, DELTA, LATAM Airlines from $513 (€411). We can find you the best deals, schedules and tickets when comparing and booking the best trip.
American Airlines
About
American Airlines is one of the largest airlines in the world, connecting travelers to hundreds of destinations across the United States, Latin America, Europe, Asia, and beyond. Operating from major hubs such as Dallas/Fort Worth, Miami, and Charlotte, American offers a wide range of travel options. Passengers can choose from Economy with affordable fares, Premium Economy with extra space, or Business and First Class featuring flat-bed seats, premium dining, and lounge access. With a modern fleet and membership in the oneworld alliance, American Airlines combines global reach with comfort and reliability.
Luggage & cancellation policy
Average Duration
13h 42m
Cheapest Price
$513 (€411)
Luggage included
1 carry-on bag (22 x 14 x 9 inches) and 1 personal item (18 x 14 x 8 inches) included in most fares
Additional luggage
Checked bags fees vary by route. First checked bag typically $30, second $40 on domestic flights
Cancellation Policy
Basic Economy tickets cannot be changed or refunded. Other fares allow changes with fee, refunds subject to fare rules.
Pregnant on board
Passengers can fly up to 36 weeks for single pregnancies, 32 weeks for multiple pregnancies. Medical certificate required within 7 days of departure if within 4 weeks of due date.
Unaccompagned minor
Children ages 5-14 can travel alone using American Airlines Unaccompanied Minor Service. Service fee is $150 each way.
Amenities on board the airplane
Wifi
Food sold onboard
USB plugs
Accessibility
American Airlines provides wheelchair assistance and special services for passengers with disabilities. Assistance must be requested at least 48 hours before departure.
Pets
Small dogs and cats allowed in cabin for $125 fee. Must be in approved carrier under seat. Service animals allowed.
Entertaiment on board
DELTA
About
Delta Air Lines is a leading U.S. carrier with an extensive global network, operating flights across the United States and to Europe, Asia, Latin America, and beyond. Whether flying economy, premium economy, or Delta One, passengers enjoy excellent service and onboard amenities such as WiFi, entertainment, dining options, and extra comfort depending on the route. With competitive fares and a reputation for high-quality service, Delta offers travelers an accessible and enjoyable way to reach their destination.
Luggage & cancellation policy
Average Duration
29h 35m
Cheapest Price
$795 (€637)
DELTA frequency
8 a day
Luggage included
1 carry-on bag (22 x 14 x 9 inches) and 1 personal item included in main cabin
Additional luggage
Checked bags fees vary by route, typically $30-$60 for first bag
Cancellation Policy
Basic Economy tickets cannot be changed or refunded. Other fares allow changes with possible fee, refunds depend on fare rules
Pregnant on board
Pregnant travelers can fly up to 4 weeks before due date without medical certificate. After 36 weeks, medical certificate required
Unaccompagned minor
Children ages 5-14 can travel alone using Delta's Unaccompanied Minor program. Service fee is $150 each way
Amenities on board the airplane
Wifi
USB plugs
Accessibility
Delta provides assistance for passengers with disabilities, including wheelchair services and special assistance during boarding and deplaning
Pets
Small dogs and cats allowed in cabin for fee of $125 each way on most flights
Entertaiment on board
LATAM Airlines
About
LATAM Airlines Peru, a subsidiary of LATAM Airlines Group, is a major airline based in Lima, Peru, and the dominant carrier in the Peruvian domestic market. It operates scheduled domestic and international flights, with its main hub at Jorge Chávez International Airport. The airline was formerly known as LAN Perú S.A. until 2015, when it was dissolved and rebranded as LATAM Airlines as part of the merger between LAN Airlines and TAM Airlines. LATAM Airlines Group, the parent company, is the largest airline group in South America.
Luggage & cancellation policy
LATAM Airlines frequency
5 a day
Luggage included
1 carry-on bag (max 10kg) and 1 personal item
Additional luggage
Additional checked baggage can be purchased, up to 23kg per piece
Cancellation Policy
Free cancellation within 24 hours of booking, after that fees apply based on fare type and timing
Pregnant on board
Up to 32 weeks for single pregnancy, 28 weeks for multiple. Medical certificate required after 28 weeks
Unaccompagned minor
Children aged 5-17 can travel alone with LATAM's Unaccompanied Minor service. Service must be requested at least 48 hours before flight
Amenities on board the airplane
Wifi
USB plugs
Accessibility
Assistance available for passengers with reduced mobility, including wheelchairs and special assistance
Pets
Small pets allowed in cabin, max 8kg including carrier. Must be booked in advance
Entertaiment on board
FAQs: Boston, MA to Buenos Aires Flight
Find answers to the most common questions about traveling from Boston, MA to Buenos Aires by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at Buenos Aires, this guide helps you travel smarter and with confidence.
Cheap plane tickets from Boston, MA to Buenos Aires can start from as little as $513 (€411) when you book in advance. The average flight ticket price for Boston, MA to Buenos Aires is $557 (€446); however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
On average the Boston, MA to Buenos Aires flight time is 13 h 42 min covering the 5367 mile (8656 km) long journey, but the journey time can vary depending on specific dates or if traveling on weekends and holidays.
The earliest flight from Boston, MA to Buenos Aires leaves at 2: 30AM. Plan your trip with the Journey Planner from Omio.
The latest flight from Boston, MA to Buenos Aires leaves at 11: 55PM.
There are 27 flights a day from Boston, MA to Buenos Aires which require at least one change with American Airlines, DELTA or LATAM Airlines. Schedules can vary on holidays or weekends with fewer flights.
Take the Boston, MA to Buenos Aires flight with American Airlines, DELTA or LATAM Airlines. However, it's always good to check out all possible airlines for the trip to Buenos Aires from Boston, MA as there might be differences in the amenities they offer.
The cheapest month for a flight from Boston, MA to Buenos Aires is March.
Yes, you can take a flight to Buenos Aires from Boston, MA.
Since neither Boston, MA nor Buenos Aires are in the Schengen Area, passport requirements depend on the specific immigration rules of USA and Argentina. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.
There is a time difference of 2 h in winter and 1 h in summer between Boston, MA and Buenos Aires.
The best events to attend in Buenos Aires include:
- Carnaval, a lively celebration featuring parades, music, and dance
- Feria de mataderos, a traditional fair showcasing Argentine culture with crafts and food
- Buenos aires international festival of independent cinema (bafici), an annual film festival highlighting independent films from around the world
- Tango festival and world cup, a global competition celebrating tango dance and music with performances and workshops.
The best holidays to experience in Buenos Aires include:
- Semana Santa, significant religious observances and processions
- Día del Trabajo (Labor Day), a public holiday with various local celebrations
- Día de la Revolución de Mayo, commemorates the May Revolution with patriotic events and gatherings
- Navidad (Christmas), festive decorations and family traditions throughout the city.
The best seasons to visit Buenos Aires are Spring or Fall. The best weather to explore Buenos Aires is during October-April.
For international flights we recommend to arrive 2.5 to 3 hours before departure. Please check the website of your departure airport if in doubt. Some airports may offer booking time slots for security checks or offer additional information on when to get there based on time of day.
Most airlines permit carry-on bags that fit within specific dimensions (e. G. 22 x 14 x 9 inches or 56 x 36 x 23 cm), including handles and wheels. Bags must fit in the overhead bin or under the seat in front of you.
Many airlines impose weight limits, commonly ranging between 7 kg (15 lbs) and 12 kg (26 lbs).
Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you.
Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.
Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you.
Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.
The list of items prohibited on an airplane varies by country and airline, but in general, the following items are not allowed in carry-on or checked baggage: Weapons and self-defence items, sharp objects, flammable materials, explosives, toxic substances, or liquids over 100ml (except for medications and baby essentials). In checked baggage, firearms (without authorization), explosives, large lithium batteries, and hazardous chemicals are prohibited. Electronic cigarettes must be in carry-on bags, while alcohol and dry ice have restrictions. Always check with your airline for specific regulations.
popular airports
Popular airports from Boston, MA to Buenos Aires
Boston
Buenos Aires
The major airport for departures in Boston is Edward L. Logan International Airport. Find all the information you need to know about services, amenities and connections at Edward L. Logan International Airport for your trip from Boston to Buenos Aires.
Amenities at airport
Wifi
Shopping
Parking
Dining
ATM
Taxis
Accessibility
WC
Hotel
Shower
Lounge
Lost and Found Office
Car Rentalinformation
Distance to city center
2 km
Car connection
I-90, Exit 26Wifi
- Free Wi-Fi available throughout the airport.
Shopping
- Shops are located in all terminals, including Duty-Free and Hudson News.
Parking
- Parking available in Central Parking Garage, Economy Parking, and terminal B Garage, approximately 7.6€ ($8) per hour.
Dining
- Restaurants are available in all terminals, including Legal Sea Foods (seafood) and Wahlburgers (American).
Taxis
- Available outside the terminal.
Accessibility
- Elevators, ramps
WC
- Available throughout the airport.
Hotel
- Hotels within walking distance, including Hilton Boston Logan Airport.
Shower
- Showers are available in some lounges; access may require a lounge pass or membership.
Lounge
- Lounges available, including The Club and Delta Sky Club.
Lost and Found Office
- Lost and Found located in the Lost & Found Office in terminal C.
Car Rental
- Car rental services are available at the Rental Car Center, accessible by shuttle.
Public transit options for Edward L. Logan International Airport
- MBTA Blue Line, Airport Station, 5 km
The major airport for arrivals in Buenos Aires is Buenos Aires Ministro Pistarini. Find all the information you need to know about services, amenities and connections at Buenos Aires Ministro Pistarini for your journey to Buenos Aires from Boston.
Amenities at airport
WifiShoppingParkingDiningATMTaxisAccessibilityWCHotelShowerLoungeLost and Found OfficeCar Rentalinformation
Distance to city center
16 kmCar connection
Autopista Tte. Gral. Ricchieri, Exit EzeizaWifi
- Free Wi-Fi available throughout the airport.
Shopping
- Shops are available in all terminals, including duty-free stores and local brands.
Parking
- Parking available with short-term and long-term options, approximately 1.9€ ($2) per hour.
Dining
- Restaurants are located in all terminals, offering Argentine cuisine and intertiol options like McDold's and Starbucks.
Taxis
- Available outside the terminal.
Accessibility
- Elevators, ramps
WC
- Available throughout the airport.
Hotel
- Hotels within walking distance, such as the Holiday Inn Buenos Aires Ezeiza Airport.
Shower
- Showers are available in some lounges, typically included in lounge access fees.
Lounge
- Lounges available, including the Aeropuertos VIP Club, with amenities like food, drinks, and showers.
Lost and Found Office
- Lost and Found located in terminal A, near the information desk.
Car Rental
- Car rental services are available from major companies like Hertz and Avis.
Public transit options for Buenos Aires Ministro Pistarini
- Bus Line 8, Ezeiza Airport Stop, 22 km
Amenities at airport
WifiShoppingParkingDiningATMTaxisAccessibilityWCHotelLoungeLost and Found OfficeCar Rentalinformation
Distance to city center
6 kmWifi
- Free Wi-Fi available throughout the airport.
Shopping
- Shops include duty-free and local brands, mainly in the departures area.
Parking
- Parking available, short-term parking costing approximately 0.16€ (ARS 60) per hour.
Dining
- Several restaurants available, including fast food and local cuisine, mainly in the food court area
Taxis
- Available outside the terminal.
Accessibility
- Elevators, ramps
WC
- Available throughout the airport.
Hotel
- Hotels nearby, such as the Aeroparque Inn & Suites, within walking distance.
Lounge
- Lounges available, including Aeropuertos VIP Club.
Lost and Found Office
- Lost and Found located in the arrivals area.
Car Rental
- Car rental services available, with major companies like Hertz and Avis located in the arrivals area
Public transit options for Buenos Aires Jorge Newburg
- Bus Line 33, 45, 160, Aeroparque stop, 8 km
More options for your journey from Boston, MA to Buenos Aires
Here are some other resources that might have the information you need
Most popular flights to and from Buenos Aires and Boston, MA
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