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Argentina

$223+ 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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — EZE
Feb 23 — Mar 21
Mon 2/23
Mon 3/2
1 adult, Economy
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Cheap 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 January 24, 2026.

This Mytrip deal was found by Cheapflights users on 1/22. 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.
Sat 4/116:00 am
BOS
-
AEP
3 stops38h 20m
Multiple Airlines
Thu 4/169:35 am
AEP
-
BOS
3 stops32h 23m
Multiple Airlines
Deal found 1/22$710
This Booking.com deal was found by Cheapflights users on 1/23. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/227:30 pm
BOS
-
EZE
1 stop31h 05m
Arajet
Sat 2/282:45 am
EZE
-
BOS
1 stop17h 15m
Arajet
Deal found 1/23$740
This Mytrip deal was found by Cheapflights users on 1/23. 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.
Thu 3/196:00 am
BOS
-
AEP
3 stops32h 30m
Multiple Airlines
Thu 3/2612:50 pm
AEP
-
BOS
3 stops26h 05m
Multiple Airlines
Deal found 1/23$755
This Mytrip deal was found by Cheapflights users on 1/23. 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.
Thu 3/1910:20 pm
BOS
-
EZE
1 stop29h 15m
Multiple Airlines
Thu 3/265:25 am
EZE
-
BOS
2 stops33h 30m
Multiple Airlines
Deal found 1/23$756
This Kiwi.com deal was found by Cheapflights users on 1/23. 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.
Sun 2/225:50 pm
BOS
-
EZE
2 stops32h 45m
Multiple Airlines
Sat 2/282:45 am
EZE
-
BOS
1 stop17h 15m
Multiple Airlines
Deal found 1/23$761
This LATAM Airlines deal was found by Cheapflights users on 1/23. 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.
Tue 3/247:05 am
BOS
-
COR
2 stops25h 41m
LATAM Airlines
Wed 3/2511:50 am
COR
-
BOS
2 stops28h 19m
LATAM Airlines
Deal found 1/23$767
This Kiwi.com deal was found by Cheapflights users on 1/23. 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.
Tue 2/35:53 pm
BOS
-
EZE
1 stop32h 37m
Multiple Airlines
Tue 2/105:35 am
EZE
-
BOS
2 stops36h 43m
Multiple Airlines
Deal found 1/23$769
This Kiwi.com deal was found by Cheapflights users on 1/23. 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.
Tue 2/35:53 pm
BOS
-
EZE
1 stop32h 37m
Multiple Airlines
Sat 2/145:35 am
EZE
-
BOS
2 stops20h 24m
Multiple Airlines
Deal found 1/23$776
This Kiwi.com deal was found by Cheapflights users on 1/22. 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.
Fri 1/3011:15 am
BOS
-
EZE
1 stop15h 20m
Multiple Airlines
Tue 2/105:35 am
EZE
-
BOS
2 stops36h 43m
Multiple Airlines
Deal found 1/22$778
This Booking.com deal was found by Cheapflights users on 1/22. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/810:20 pm
BOS
-
EZE
1 stop28h 03m
Arajet
Tue 10/206:35 am
EZE
-
BOS
1 stop29h 10m
Arajet
Deal found 1/22$779
This Gotogate deal was found by Cheapflights users on 1/22. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/37:55 am
BOS
-
EZE
2 stops29h 15m
Multiple Airlines
Tue 3/104:55 pm
EZE
-
BOS
2 stops22h 55m
Multiple Airlines
Deal found 1/22$781
This Mytrip deal was found by Cheapflights users on 1/22. 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.
Fri 5/112:15 pm
BOS
-
EZE
1 stop14h 08m
Multiple Airlines
Fri 5/811:30 am
EZE
-
BOS
3 stops30h 28m
Multiple Airlines
Deal found 1/22$790

Find flight deals from Massachusetts to Argentina

Keep the following information in mind while searching for Massachusetts to Argentina flight deals. Data was last updated January 24, 2026.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$710
(Mytrip)

One-way from

$223
(Kiwi.com)

Popular in

July

Cheapest in

September

Average price

$1,193
Provider with most accurate pricing for Boston Logan Intl-Buenos Aires (BUE) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Buenos Aires (BUE) flights.
Search Deals
From Massachusetts to Argentina
Search Deals
One-way flight from Massachusetts to Argentina
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($76 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 24, 2026.
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

Sun 2/22

7:30 pm-4:35 am

1 stop31h 05m

Buenos Aires Ministro Pistarini

Sat 2/28

2:45 am-6:00 pm

1 stop17h 15m

$740

BostonBuenos Aires

BOS - AEP

BOSAEP

Boston Logan Intl

Thu 3/19

6:00 am-3:30 pm

3 stops32h 30m

Buenos Aires Jorge Newbery

Thu 3/26

12:50 pm-1:55 pm

3 stops26h 05m

$755

BostonBuenos Aires

BOS - EZE

BOSEZE

Boston Logan Intl

Thu 3/19

10:20 pm-4:35 am

1 stop29h 15m

Buenos Aires Ministro Pistarini

Thu 3/26

5:25 am-1:55 pm

2 stops33h 30m

$756

BostonCordoba

BOS - COR

BOSCOR

Boston Logan Intl

Tue 3/24

1:55 pm-9:46 am

2 stops18h 51m

Cordoba Pajas Blancas

Wed 3/25

11:50 am-3:09 pm

2 stops28h 19m

$767

BostonBuenos Aires

BOS - EZE

BOSEZE

Boston Logan Intl

Fri 2/20

11:15 am-4:35 am

1 stop15h 20m

Buenos Aires Ministro Pistarini

Sat 2/28

2:45 am-6:00 pm

1 stop17h 15m

$803

BostonMendoza

BOS - MDZ

BOSMDZ

Boston Logan Intl

Tue 3/17

7:05 am-11:55 am

2 stops27h 50m

Mendoza El Plumerillo

Wed 3/18

7:55 pm-7:35 am

2 stops36h 40m

$807

BostonBuenos Aires

BOS - AEP

BOSAEP

Boston Logan Intl

Mon 2/9

3:30 pm-4:00 pm

2 stops22h 30m

Buenos Aires Jorge Newbery

Wed 2/11

11:30 am-6:35 am

3 stops21h 05m

$816

BostonBuenos Aires

BOS - EZE

BOSEZE

Boston Logan Intl

Tue 3/17

6:00 am-4:30 am

1 stop21h 30m

Buenos Aires Ministro Pistarini

Wed 3/25

4:55 pm-1:55 pm

2 stops22h 00m

$831

BostonBuenos Aires

BOS - EZE

BOSEZE

Boston Logan Intl

Wed 3/11

5:50 pm-4:00 am

2 stops33h 10m

Buenos Aires Ministro Pistarini

Sat 3/21

5:35 am-8:00 am

1 stop27h 25m

$848

BostonBuenos Aires

BOS - EZE

BOSEZE

Boston Logan Intl

Mon 3/16

6:00 am-4:30 am

1 stop21h 30m

Buenos Aires Ministro Pistarini

Wed 3/25

4:55 pm-1:55 pm

2 stops22h 00m

$854

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/23

Showing 1-10 of 50 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, February is the cheapest month in which you can book a flight from Massachusetts to Argentina (average of $486). Flying from Massachusetts to Argentina in March is currently the most expensive (average of $945). 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.

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 18h 51m. Fly via Arajet, LATAM Airlines, or United Airlines to get the fastest option. There are 5106 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 $297. Users have also found prices from $349 and $436 on Avianca and LATAM 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, February is the cheapest month in which you can book a flight from Massachusetts to Argentina (average of $486). Flying from Massachusetts to Argentina in March is currently the most expensive (average of $945). 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 January 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$371Average$786FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$518Average$1,159FlexibilityNo cancel feeOn-time81%
Copa AirlinesCheapest$796Average$1,166FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$811Average$1,288FlexibilityNo cancel feeOn-time69%
DeltaCheapest$908Average$1,277FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$1,035Average$1,289FlexibilityNo cancel feeOn-time71%

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