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$333+ 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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — EZE
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
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 September 16, 2025.

Round-trip from

$795
(Mytrip)

One-way from

$333
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$1,172
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. 4% potential increase in price ($55 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 16, 2025.

This FlightHub deal was found by Cheapflights users on 9/15. 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 11/207:10 amBOS - EZE
2 stops41h 40mLATAM Airlines
Sat 11/222:30 amEZE - BOS
2 stops22h 32mLATAM Airlines
Deal found 9/15$799
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/69:55 amBOS - AEP
1 stop30h 35mMultiple Airlines
Fri 11/147:36 pmAEP - BOS
2 stops40h 47mMultiple Airlines
Deal found 9/15$801
This Copa Airlines deal was found by Cheapflights users on 9/14. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/233:49 pmBOS - COR
1 stop31h 32mCopa Airlines
Sun 10/263:54 amCOR - BOS
1 stop20h 08mCopa Airlines
Deal found 9/14$803
This Priceline deal was found by Cheapflights users on 9/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/173:25 pmBOS - AEP
2 stops36h 15mAvianca
Wed 12/37:00 amAEP - BOS
1 stop25h 35mAvianca
Deal found 9/16$806
This Justfly.com deal was found by Cheapflights users on 9/15. 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 10/89:59 amBOS - AEP
2 stops22h 41mLATAM Airlines
Tue 10/1410:55 pmAEP - BOS
1 stop33h 40mLATAM Airlines
Deal found 9/15$811
This Priceline deal was found by Cheapflights users on 9/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/256:22 pmBOS - EZE
2 stops31h 28mLATAM Airlines
Sat 11/19:55 pmEZE - BOS
1 stop34h 40mLATAM Airlines
Deal found 9/15$811
This Copa Airlines deal was found by Cheapflights users on 9/15. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/232:42 pmBOS - EZE
1 stop15h 17mCopa Airlines
Fri 11/285:16 amEZE - BOS
1 stop18h 47mCopa Airlines
Deal found 9/15$816
This Justfly.com deal was found by Cheapflights users on 9/16. 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.
Fri 11/148:55 amBOS - AEP
1 stop24h 45mLATAM Airlines
Mon 11/178:25 pmAEP - BOS
2 stops16h 55mLATAM Airlines
Deal found 9/16$817
This CrystalTravel deal was found by Cheapflights users on 9/15. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/58:55 amBOS - EZE
1 stop16h 10mLATAM Airlines
Sat 11/84:05 amEZE - BOS
2 stops29h 32mLATAM Airlines
Deal found 9/15$817
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/57:34 amBOS - EZE
1 stop18h 36mCopa Airlines
Mon 11/105:16 amEZE - BOS
1 stop18h 47mCopa Airlines
Deal found 9/15$819
This eDestinos deal was found by Cheapflights users on 9/16. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/306:50 amBOS - AEP
2 stops46h 50mMultiple Airlines
Fri 11/712:20 pmAEP - BOS
2 stops24h 49mMultiple Airlines
Deal found 9/16$821
This LATAM Airlines deal was found by Cheapflights users on 9/15. 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.
Thu 11/133:23 pmBOS - EZE
2 stops21h 32mLATAM Airlines
Tue 11/187:10 amEZE - BOS
2 stops17h 38mLATAM Airlines
Deal found 9/15$821

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 September 16, 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

BostonCordoba

BOS - COR

BOSCOR

Boston Logan Intl

Thu 10/23

3:49 pm-12:21 am

1 stop31h 32m

Cordoba Pajas Blancas

Sun 10/26

3:54 am-11:02 pm

1 stop20h 08m

$803

BostonBuenos Aires

BOS - AEP

BOSAEP

Boston Logan Intl

Wed 11/19

9:15 am-7:55 am

2 stops20h 40m

Buenos Aires Jorge Newbery

Sun 11/23

6:20 pm-6:35 am

1 stop14h 15m

$811

BostonBuenos Aires

BOS - EZE

BOSEZE

Boston Logan Intl

Fri 11/14

7:34 am-4:22 am

1 stop18h 48m

Buenos Aires Ministro Pistarini

Mon 11/17

2:32 pm-1:24 pm

1 stop24h 52m

$816

BostonBuenos Aires

BOS - EZE

BOSEZE

Boston Logan Intl

Fri 11/7

7:34 am-4:16 am

1 stop18h 42m

Buenos Aires Ministro Pistarini

Sun 11/23

2:32 pm-1:00 pm

1 stop24h 28m

$816

BostonBuenos Aires

BOS - EZE

BOSEZE

Boston Logan Intl

Fri 11/7

7:34 am-4:10 am

1 stop18h 36m

Buenos Aires Ministro Pistarini

Mon 11/24

2:32 pm-1:00 pm

1 stop24h 28m

$816

BostonBuenos Aires

BOS - EZE

BOSEZE

Boston Logan Intl

Sun 11/23

2:42 pm-7:59 am

1 stop15h 17m

Buenos Aires Ministro Pistarini

Fri 11/28

5:16 am-10:03 pm

1 stop18h 47m

$816

BostonBuenos Aires

BOS - AEP

BOSAEP

Boston Logan Intl

Sun 10/26

8:55 pm-4:00 pm

2 stops18h 05m

Buenos Aires Jorge Newbery

Thu 11/13

2:55 pm-6:35 am

1 stop17h 40m

$851

BostonBuenos Aires

BOS - AEP

BOSAEP

Boston Logan Intl

Tue 11/18

3:59 pm-10:30 am

2 stops16h 31m

Buenos Aires Jorge Newbery

Thu 12/4

2:55 pm-6:35 am

1 stop17h 40m

$851

BostonBuenos Aires

BOS - AEP

BOSAEP

Boston Logan Intl

Fri 11/21

8:55 am-9:40 am

1 stop22h 45m

Buenos Aires Jorge Newbery

Mon 12/1

8:25 pm-3:10 pm

2 stops20h 45m

$857

BostonBuenos Aires

BOS - AEP

BOSAEP

Boston Logan Intl

Fri 11/21

8:55 am-9:40 am

1 stop22h 45m

Buenos Aires Jorge Newbery

Sun 11/30

5:15 pm-10:49 pm

2 stops31h 34m

$857

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

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, April is the cheapest month in which you can book a flight from Massachusetts to Argentina (average of $795). Flying from Massachusetts to Argentina in December is currently the most expensive (average of $1,260). 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 September 16, 2025.

When flying from Massachusetts to Argentina, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 20h 40m. Fly via Copa Airlines, LATAM Airlines, or Delta to get the fastest option. There are 5371 mi between Massachusetts and Argentina. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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, April is the cheapest month in which you can book a flight from Massachusetts to Argentina (average of $795). Flying from Massachusetts to Argentina in December is currently the most expensive (average of $1,260). 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

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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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$517Average$1,217FlexibilityNo cancel feeOn-time81%
AviancaCheapest$700Average$786FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$786Average$1,419FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$1,012Average$1,297FlexibilityNo cancel feeOn-time71%
DeltaCheapest$1,040Average$1,276FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$1,090Average$1,375FlexibilityNo cancel feeOn-time69%

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