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Argentina

$325+ Cheap flights from Massachusetts to Argentina

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — EZE
Nov 19 — Nov 261
Wed 11/19
Wed 11/26
1 adult, Economy
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Cheap flight deals from Massachusetts to Argentina

Keep the following information in mind while searching for Massachusetts to Argentina flight deals. Data was last updated October 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$745
(Justfly.com)

One-way from

$325
(Mytrip)

Popular in

December

Cheapest in

September

Average price

$1,095
Provider with most accurate pricing for Boston Logan Intl-Buenos Aires (BUE) flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Buenos Aires (BUE) flights.
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From Massachusetts to Argentina
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One-way flight from Massachusetts to Argentina
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Highest demand for flights based on searches. 3% potential increase in price ($46 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Massachusetts to Argentina

Cheapest flights from Massachusetts to Argentina
Explore the most affordable flight options available from Massachusetts to Argentina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 20, 2025.

This Justfly.com deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/23:20 pmBOS - AEP
2 stops17h 10mLATAM Airlines
Sun 12/712:40 pmAEP - BOS
1 stop19h 55mLATAM Airlines
Deal found 10/19$745
This Justfly.com deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/37:05 amBOS - EZE
2 stops24h 10mLATAM Airlines
Sun 12/77:10 amEZE - BOS
1 stop25h 25mLATAM Airlines
Deal found 10/19$745
This FlightHub deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:59 pmBOS - EZE
1 stop35h 36mLATAM Airlines
Sat 12/62:30 amEZE - BOS
2 stops22h 55mLATAM Airlines
Deal found 10/19$750
This SmartFares deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/185:00 pmBOS - EZE
2 stops31h 50mLATAM Airlines
Tue 11/257:10 amEZE - BOS
1 stop25h 25mLATAM Airlines
Deal found 10/19$765
This Mytrip deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/166:16 amBOS - EZE
3 stops20h 54mMultiple Airlines
Sun 11/234:55 pmEZE - BOS
3 stops32h 58mMultiple Airlines
Deal found 10/19$769
This Justfly.com deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/33:39 pmBOS - AEP
2 stops22h 21mLATAM Airlines
Tue 12/93:40 pmAEP - BOS
2 stops21h 32mLATAM Airlines
Deal found 10/19$771
This Justfly.com deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/43:39 pmBOS - EZE
2 stops21h 16mLATAM Airlines
Mon 12/87:43 pmEZE - BOS
2 stops17h 29mLATAM Airlines
Deal found 10/19$771
This LATAM Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/510:12 amBOS - AEP
2 stops19h 43mLATAM Airlines
Sun 11/910:35 amAEP - BOS
1 stop22h 00mLATAM Airlines
Deal found 10/20$773
This Mytrip deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/96:16 amBOS - EZE
3 stops20h 54mMultiple Airlines
Wed 11/194:55 pmEZE - BOS
3 stops32h 58mMultiple Airlines
Deal found 10/19$773
This Mytrip deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/196:16 amBOS - EZE
3 stops20h 54mMultiple Airlines
Thu 12/47:30 amEZE - BOS
3 stops42h 27mMultiple Airlines
Deal found 10/19$777
This Mytrip deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/15:45 amBOS - EZE
3 stops21h 25mMultiple Airlines
Mon 12/84:55 pmEZE - BOS
3 stops33h 02mMultiple Airlines
Deal found 10/19$778
This SmartFares deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/67:35 amBOS - EZE
2 stops41h 15mLATAM Airlines
Tue 11/117:10 amEZE - BOS
1 stop25h 25mLATAM Airlines
Deal found 10/19$780

Cheapflights Fare Finder

 
Customize your flight search to find flights from Massachusetts to Argentina that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 20, 2025.
Use the filters below to find and compare flights from Massachusetts to Argentina that are best for you.

Fly from

Massachusetts

Fly to

Argentina

Route

Depart

Return

Price

BostonBuenos Aires

BOS - EZE

BOSEZE

Boston Logan Intl

Wed 12/3

7:34 am-12:58 am

1 stop15h 24m

Buenos Aires Ministro Pistarini

Tue 12/9

3:41 am-10:40 pm

1 stop20h 59m

$800

BostonBuenos Aires

BOS - EZE

BOSEZE

Boston Logan Intl

Mon 11/10

8:55 am-3:05 am

1 stop16h 10m

Buenos Aires Ministro Pistarini

Tue 11/18

10:25 pm-6:55 pm

1 stop22h 30m

$807

BostonBuenos Aires

BOS - AEP

BOSAEP

Boston Logan Intl

Mon 12/1

10:15 am-7:55 am

2 stops19h 40m

Buenos Aires Jorge Newbery

Tue 12/9

3:40 pm-11:12 am

2 stops21h 32m

$812

BostonBuenos Aires

BOS - EZE

BOSEZE

Boston Logan Intl

Tue 12/9

1:30 pm-9:20 am

1 stop17h 50m

Buenos Aires Ministro Pistarini

Tue 12/16

11:55 pm-2:59 pm

1 stop17h 04m

$812

BostonBuenos Aires

BOS - AEP

BOSAEP

Boston Logan Intl

Tue 12/2

11:20 am-7:55 am

2 stops18h 35m

Buenos Aires Jorge Newbery

Mon 12/8

3:40 pm-11:12 am

2 stops21h 32m

$812

BostonBuenos Aires

BOS - EZE

BOSEZE

Boston Logan Intl

Thu 12/11

5:13 pm-9:00 am

1 stop13h 47m

Buenos Aires Ministro Pistarini

Mon 12/15

8:55 pm-5:15 pm

1 stop22h 20m

$812

BostonBuenos Aires

BOS - EZE

BOSEZE

Boston Logan Intl

Tue 12/2

3:32 pm-9:20 am

1 stop15h 48m

Buenos Aires Ministro Pistarini

Wed 12/10

11:55 pm-2:59 pm

1 stop17h 04m

$812

BostonBuenos Aires

BOS - AEP

BOSAEP

Boston Logan Intl

Mon 12/1

10:15 am-7:55 am

2 stops19h 40m

Buenos Aires Jorge Newbery

Wed 12/10

3:40 pm-11:15 am

2 stops21h 35m

$812

BostonBuenos Aires

BOS - EZE

BOSEZE

Boston Logan Intl

Wed 11/26

1:32 pm-7:20 am

1 stop15h 48m

Buenos Aires Ministro Pistarini

Thu 12/11

11:55 pm-5:43 pm

1 stop19h 48m

$812

BostonBuenos Aires

BOS - EZE

BOSEZE

Boston Logan Intl

Wed 11/19

1:42 pm-7:20 am

1 stop15h 38m

Buenos Aires Ministro Pistarini

Tue 11/25

4:05 am-10:48 pm

2 stops20h 43m

$812

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/20

Showing 1-10 of 60 results
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Best time to book a flight from Massachusetts to Argentina

Have a flexible travel schedule? Discover the best time to fly to Argentina from Massachusetts with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Massachusetts to Argentina

What is the cheapest month to book a flight from Massachusetts to Argentina?

Currently, August is the cheapest month in which you can book a flight from Massachusetts to Argentina (average of $508). Flying from Massachusetts to Argentina in March is currently the most expensive (average of $982). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MA to AR?

Find hourly flight availability from Massachusetts to Argentina. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 20, 2025.

A simple way to save on the total cost of your ticket is to fly from Massachusetts to Argentina in the morning. If you’re flexible enough to do this you can expect to save up to 64% on your trip compared to booking a flight in the evening.

What is the cheapest day to fly from Massachusetts to Argentina?

Use this chart to determine the cheapest time to fly round-trip from Massachusetts to Argentina. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Massachusetts to Argentina flight should consider departing on Saturday at noon when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Massachusetts to Argentina. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Massachusetts to Argentina?

    There are many flights that can get you from Massachusetts to Argentina in 15h 24m. Fly via Copa Airlines, Delta, or LATAM Airlines to get the fastest option. There are 5387 mi between Massachusetts and Argentina. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Massachusetts to Argentina one-way?

    For one-way options, check prices for Arajet. According to our data, you can fly for as low as $371. Users have also found prices from $412 and $470 on LATAM Airlines and Copa Airlines, respectively.

  • Can I find deals for flights from Massachusetts to Argentina that include hotel bookings?

    Yes. In addition to deals on Massachusetts to Argentina flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Massachusetts to Argentina?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Massachusetts to Argentina.

  • Can I find deals for business class flights from Massachusetts to Argentina?

    Yes. Cheapflights offers flight deals from Massachusetts to Argentina by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Massachusetts to Argentina?

    Currently, August is the cheapest month in which you can book a flight from Massachusetts to Argentina (average of $508). Flying from Massachusetts to Argentina in March is currently the most expensive (average of $982). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Massachusetts to Argentina

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Massachusetts to Argentina

Discover the top 6 airlines that operate flights from Massachusetts to Argentina. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$517Average$1,146FlexibilityNo cancel feeOn-time81%
AviancaCheapest$700Average$786FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$796Average$1,354FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$1,026Average$1,294FlexibilityNo cancel feeOn-time71%
DeltaCheapest$1,040Average$1,265FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$1,074Average$1,367FlexibilityNo cancel feeOn-time69%

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