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$322+ Cheap flights from Massachusetts to Buenos Aires (BUE)

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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — BUE
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Massachusetts to Buenos Aires

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

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$966
(Mytrip)

One-way from

$322
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$1,220
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 Buenos Aires (BUE)
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One-way flight from Massachusetts to Buenos Aires (BUE)
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Highest demand for flights based on searches. 7% potential increase in price ($101 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Massachusetts to Buenos Aires

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

This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/103:40 pmBOS - EZE
2 stops21h 45mAir Canada
Mon 3/244:00 pmEZE - BOS
2 stops23h 58mAir Canada
Deal found 2/18$946
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/108:30 amBOS - EZE
2 stops22h 17mMultiple Airlines
Wed 4/92:45 pmEZE - BOS
1 stop24h 21mMultiple Airlines
Deal found 2/19$949
This Trip.com deal was found by Cheapflights users on 2/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/19:55 amBOS - AEP
1 stop19h 45mMultiple Airlines
Sat 5/1010:55 pmAEP - BOS
1 stop33h 40mMultiple Airlines
Deal found 2/20$967
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/214:50 pmBOS - EZE
2 stops34h 35mAvianca
Thu 5/296:40 amEZE - BOS
2 stops33h 15mAvianca
Deal found 2/19$969
This LATAM Airlines 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/89:55 amBOS - AEP
1 stop23h 35mLATAM Airlines
Wed 5/148:10 pmAEP - BOS
2 stops28h 16mLATAM Airlines
Deal found 2/19$986
This LATAM Airlines 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/89:55 amBOS - EZE
1 stop13h 55mLATAM Airlines
Wed 5/147:40 amEZE - BOS
2 stops28h 42mLATAM Airlines
Deal found 2/19$992
This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/129:55 amBOS - EZE
1 stop13h 55mDelta
Mon 5/198:10 pmEZE - BOS
1 stop22h 33mDelta
Deal found 2/20$1,031
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/610:20 amBOS - EZE
1 stop22h 55mAmerican Airlines
Tue 8/2610:00 pmEZE - BOS
2 stops17h 55mAmerican Airlines
Deal found 2/19$1,040
This KAYAK deal was found by Cheapflights users on 2/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/68:47 amBOS - EZE
1 stop15h 04mCopa Airlines
Mon 6/162:32 pmEZE - BOS
1 stop24h 42mCopa Airlines
Deal found 2/20$1,068
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/97:40 amBOS - EZE
1 stop21h 40mUnited Airlines
Mon 11/1711:55 pmEZE - BOS
2 stops19h 30mUnited Airlines
Deal found 2/18$1,080
This United Airlines deal was found by Cheapflights users on 2/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/77:40 pmBDL - EZE
2 stops35h 20mUnited Airlines
Mon 4/149:00 pmEZE - BDL
2 stops18h 00mUnited Airlines
Deal found 2/20$1,195
This Copa Airlines deal was found by Cheapflights users on 2/20. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/27:52 pmBDL - EZE
2 stops28h 06mCopa Airlines
Sun 5/412:06 amEZE - BDL
2 stops22h 44mCopa Airlines
Deal found 2/20$1,235

Find flights from Massachusetts to Buenos Aires within your budget

Customize your flight search to find flights from Massachusetts to Buenos Aires 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, 2025.

Fly from

Massachusetts

Fly to

Buenos Aires

Route

Depart

Return

Price

BostonBuenos Aires

BOS - EZE

BOSEZE

Boston Logan Intl

Mon 3/10

3:40 pm-2:25 pm

2 stops21h 45m

Buenos Aires Ministro Pistarini

Mon 3/24

4:00 pm-2:58 pm

2 stops23h 58m

$946

BostonBuenos Aires

BOS - EZE

BOSEZE

Boston Logan Intl

Mon 3/10

8:30 am-7:47 am

2 stops22h 17m

Buenos Aires Ministro Pistarini

Wed 4/9

2:45 pm-2:06 pm

1 stop24h 21m

$949

BostonBuenos Aires

BOS - AEP

BOSAEP

Boston Logan Intl

Thu 5/1

9:55 am-6:40 am

1 stop19h 45m

Buenos Aires Jorge Newbery

Sat 5/10

10:55 pm-7:35 am

1 stop33h 40m

$967

BostonBuenos Aires

BOS - EZE

BOSEZE

Boston Logan Intl

Wed 5/21

4:50 pm-4:25 am

2 stops34h 35m

Buenos Aires Ministro Pistarini

Thu 5/29

6:40 am-2:55 pm

2 stops33h 15m

$969

BostonBuenos Aires

BOS - AEP

BOSAEP

Boston Logan Intl

Thu 5/8

9:55 am-10:30 am

1 stop23h 35m

Buenos Aires Jorge Newbery

Wed 5/14

8:10 pm-11:26 pm

2 stops28h 16m

$986

BostonBuenos Aires

BOS - EZE

BOSEZE

Boston Logan Intl

Thu 5/8

9:55 am-12:50 am

1 stop13h 55m

Buenos Aires Ministro Pistarini

Wed 5/14

7:40 am-11:22 am

2 stops28h 42m

$992

BostonBuenos Aires

BOS - EZE

BOSEZE

Boston Logan Intl

Mon 5/12

9:55 am-12:50 am

1 stop13h 55m

Buenos Aires Ministro Pistarini

Mon 5/19

8:10 pm-5:43 pm

1 stop22h 33m

$1,031

BostonBuenos Aires

BOS - EZE

BOSEZE

Boston Logan Intl

Wed 5/21

9:31 am-10:15 am

1 stop23h 44m

Buenos Aires Ministro Pistarini

Thu 5/29

8:30 pm-4:02 pm

1 stop20h 32m

$1,120

BostonBuenos Aires

BOS - EZE

BOSEZE

Boston Logan Intl

Mon 3/31

8:43 am-12:46 am

1 stop15h 03m

Buenos Aires Ministro Pistarini

Wed 4/9

2:45 pm-2:06 pm

1 stop24h 21m

$1,133

BostonBuenos Aires

BOS - EZE

BOSEZE

Boston Logan Intl

Wed 3/12

7:15 am-6:20 am

1 stop22h 05m

Buenos Aires Ministro Pistarini

Tue 3/25

9:05 pm-6:34 pm

2 stops22h 29m

$1,150

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 30 results
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Best time to book a flight from Massachusetts to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires 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.

Travel insights for flights from Massachusetts to Buenos Aires

Get recent, data-driven insights about flights from Massachusetts to Buenos Aires including ideal travel times, pricing trends, and more.

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

Currently, April is the cheapest month in which you can book a flight from Massachusetts to Buenos Aires (average of $795). Flying from Massachusetts to Buenos Aires 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 BUE?

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Massachusetts to Buenos Aires as you normally would.

Rainfall in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Buenos Aires ranges from 2.0 - 3.9 inches per month. January is typically the wettest month, when rainfall can reach 3.9 in. June is typically the driest time to visit Buenos Aires when rainfall is around 2.0 in.

Temperature in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Buenos Aires, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Buenos Aires

Get insights into the airlines that provide service to Buenos Aires. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Buenos Aires. Reviews last updated February 20, 2025.
Read through reviews of airlines operating flights from Massachusetts to Buenos Aires, such as Delta, Copa Airlines and LATAM Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,219 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,219 reviews
Delta
8.0
Very good
8,219 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Copa Airlines
7.6
Good
1,510 reviews
Delta
8.0
Very good
8,219 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

LATAM Airlines
7.5
Good
1,795 reviews
Delta
8.0
Very good
8,219 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,765 reviews
Delta
8.0
Very good
8,219 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

GOL
7.3
Good
1,065 reviews
Delta
8.0
Very good
8,219 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

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

    $478 is the cheapest one-way deal found within the past few days, from LATAM Airlines. You may also be able to find cheap deals on United Airlines and Delta, with prices starting from $524 and $543, respectively.

  • What are the most popular routes from Massachusetts to Buenos Aires?

    Most travelers choose Boston Logan Intl - Buenos Aires Ministro Pistarini, Boston Logan Intl - Buenos Aires Jorge Newbery or Hartford Bradley Intl - Buenos Aires Ministro Pistarini when deciding on the best route from Massachusetts to Buenos Aires.

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

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

  • How can I find direct flights from Massachusetts to Buenos Aires?

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

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

    Yes. Cheapflights offers flight deals from Massachusetts to Buenos Aires 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 Buenos Aires?

    Currently, April is the cheapest month in which you can book a flight from Massachusetts to Buenos Aires (average of $795). Flying from Massachusetts to Buenos Aires 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

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Alternative routes for Massachusetts to Buenos Aires

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Massachusetts to Buenos Aires

Discover the top 7 airlines that operate flights from Massachusetts to Buenos Aires. 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, 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$474Average$1,068FlexibilityNo cancel feeOn-time81%
AviancaCheapest$603Average$878FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$649Average$1,345FlexibilityNo cancel feeOn-time70%
AeromexicoCheapest$895Average$963FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$956Average$1,247FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$993Average$1,516FlexibilityNo cancel feeOn-time69%
DeltaCheapest$998Average$1,204FlexibilityNo cancel feeOn-timeN/A
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