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Argentina

$291+ 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 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — EZE
Mar 22 — Mar 291
Sun 3/22
Sun 3/29
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 February 20, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/17. 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 5/112:15 pm
BOS
-
EZE
1 stop14h 08m
Multiple Airlines
Tue 6/25:00 am
EZE
-
BOS
2 stops36h 28m
Multiple Airlines
Deal found 2/17$614
This Booking.com deal was found by Cheapflights users on 2/17. 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.
Fri 5/812:15 pm
BOS
-
EZE
1 stop14h 08m
Arajet
Tue 5/126:35 am
EZE
-
BOS
1 stop29h 10m
Arajet
Deal found 2/17$636
This Kiwi.com deal was found by Cheapflights users on 2/17. 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 5/112:15 pm
BOS
-
EZE
1 stop14h 08m
Multiple Airlines
Sat 5/166:35 am
EZE
-
BOS
2 stops18h 24m
Multiple Airlines
Deal found 2/17$651
This Kiwi.com deal was found by Cheapflights users on 2/17. 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 5/112:15 pm
BOS
-
EZE
1 stop14h 08m
Multiple Airlines
Thu 6/45:00 am
EZE
-
BOS
2 stops36h 28m
Multiple Airlines
Deal found 2/17$653
This Kiwi.com deal was found by Cheapflights users on 2/17. 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 5/112:15 pm
BOS
-
EZE
1 stop14h 08m
Multiple Airlines
Wed 6/31:20 pm
EZE
-
BOS
1 stop28h 08m
Multiple Airlines
Deal found 2/17$657
This Kiwi.com deal was found by Cheapflights users on 2/17. 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 5/112:15 pm
BOS
-
EZE
1 stop14h 08m
Multiple Airlines
Fri 6/57:45 pm
EZE
-
BOS
2 stops36h 50m
Multiple Airlines
Deal found 2/17$658
This Kiwi.com deal was found by Cheapflights users on 2/17. 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 5/112:15 pm
BOS
-
EZE
1 stop14h 08m
Multiple Airlines
Sun 6/78:30 pm
EZE
-
BOS
2 stops20h 58m
Multiple Airlines
Deal found 2/17$666
This Kiwi.com deal was found by Cheapflights users on 2/17. 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 5/812:15 pm
BOS
-
EZE
1 stop14h 08m
Multiple Airlines
Tue 5/126:35 am
EZE
-
BOS
2 stops18h 24m
Multiple Airlines
Deal found 2/17$690
This Mytrip deal was found by Cheapflights users on 2/19. 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 3/236:01 am
BOS
-
AEP
2 stops25h 29m
Multiple Airlines
Mon 3/309:35 am
AEP
-
BOS
3 stops29h 20m
Multiple Airlines
Deal found 2/19$693
This Kiwi.com deal was found by Cheapflights users on 2/17. 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 5/112:15 pm
BOS
-
EZE
1 stop14h 08m
Arajet
Tue 5/196:35 am
EZE
-
BOS
1 stop29h 10m
Arajet
Deal found 2/17$696
This Trip.com deal was found by Cheapflights users on 2/18. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/226:01 am
BOS
-
AEP
2 stops25h 29m
Multiple Airlines
Wed 3/254:40 am
AEP
-
BOS
2 stops34h 15m
Multiple Airlines
Deal found 2/18$749
This Mytrip deal was found by Cheapflights users on 2/18. 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 3/186:01 am
BOS
-
AEP
3 stops25h 29m
Multiple Airlines
Wed 3/254:40 am
AEP
-
BOS
2 stops34h 15m
Multiple Airlines
Deal found 2/18$752

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 February 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$614
(Kiwi.com)

One-way from

$291
(Kiwi.com)

Popular in

July

Cheapest in

September

Average price

$1,120
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 ($83 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 February 20, 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 - AEP

BOSAEP

Boston Logan Intl

Thu 4/2

6:01 am-8:30 am

2 stops25h 29m

Buenos Aires Jorge Newbery

Wed 4/15

4:40 am-10:05 am

3 stops30h 25m

$749

BostonBuenos Aires

BOS - AEP

BOSAEP

Boston Logan Intl

Sun 3/22

6:01 am-8:30 am

2 stops25h 29m

Buenos Aires Jorge Newbery

Wed 3/25

4:40 am-1:55 pm

2 stops34h 15m

$749

BostonMendoza

BOS - MDZ

BOSMDZ

Boston Logan Intl

Thu 3/19

8:55 am-8:10 pm

3 stops34h 15m

Mendoza El Plumerillo

Thu 3/26

3:40 pm-1:55 pm

3 stops23h 15m

$762

BostonBuenos Aires

BOS - AEP

BOSAEP

Boston Logan Intl

Tue 4/7

6:01 am-8:30 am

2 stops25h 29m

Buenos Aires Jorge Newbery

Tue 4/14

5:27 am-4:28 pm

3 stops36h 01m

$792

BostonBuenos Aires

BOS - AEP

BOSAEP

Boston Logan Intl

Sun 3/29

6:01 am-8:30 am

2 stops25h 29m

Buenos Aires Jorge Newbery

Sun 4/5

4:40 am-1:55 pm

2 stops34h 15m

$799

BostonBuenos Aires

BOS - EZE

BOSEZE

Boston Logan Intl

Sun 3/22

6:01 am-5:00 am

2 stops21h 59m

Buenos Aires Ministro Pistarini

Wed 3/25

5:06 am-1:55 pm

2 stops33h 49m

$837

BostonBuenos Aires

BOS - AEP

BOSAEP

Boston Logan Intl

Tue 3/10

3:54 pm-4:20 am

3 stops35h 26m

Buenos Aires Jorge Newbery

Tue 3/17

7:00 am-1:55 pm

2 stops31h 55m

$849

BostonMendoza

BOS - MDZ

BOSMDZ

Boston Logan Intl

Tue 4/14

6:01 am-8:10 pm

3 stops37h 09m

Mendoza El Plumerillo

Thu 4/23

3:55 pm-2:50 pm

3 stops23h 55m

$851

BostonCordoba

BOS - COR

BOSCOR

Boston Logan Intl

Tue 3/24

3:15 pm-9:46 am

2 stops17h 31m

Cordoba Pajas Blancas

Wed 3/25

11:50 am-3:09 pm

2 stops28h 19m

$867

BostonBuenos Aires

BOS - EZE

BOSEZE

Boston Logan Intl

Sun 3/22

2:00 pm-7:20 am

1 stop16h 20m

Buenos Aires Ministro Pistarini

Wed 3/25

2:45 pm-11:28 am

2 stops21h 43m

$892

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/18

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, 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 $939). 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 13h 33m. Fly via LATAM Airlines, Air Canada, or Delta to get the fastest option. There are 5375 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 $351 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 $939). 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.
John F Kennedy Intl to Georgetown flights
John F Kennedy Intl to Jose Maria Cordova Intl flights
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LaGuardia to Lima flights
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Fort Lauderdale to Lima flights
Miami to Cartagena flights
John F Kennedy Intl to Santiago flights
Baltimore to Lima flights
Newark to Cartagena flights
John F Kennedy Intl to Quito flights
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Orlando to Guarulhos Intl flights
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LaGuardia to Georgetown flights
Newark to Guayaquil flights
Fort Lauderdale to Cartagena flights
O'Hare Intl to Lima flights
San Francisco to Lima flights
LaGuardia to Guarulhos Intl flights
John F Kennedy Intl to Santos Dumont flights
Hobby to Jose Maria Cordova Intl flights
Miami to Santiago flights
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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 February 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$371Average$786FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$486Average$1,180FlexibilityNo cancel feeOn-time81%
Copa AirlinesCheapest$796Average$1,176FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$811Average$1,303FlexibilityNo cancel feeOn-time69%
DeltaCheapest$905Average$1,290FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$1,039Average$1,288FlexibilityNo cancel feeOn-time71%

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