Find cheap flights from Massachusetts to Buenos Aires

Find cheap flights from Massachusetts to Buenos Aires

Search hundreds of travel sites at once for deals on flights to Buenos Aires

Round-trip
Economy
Boston (BOS)
Buenos Aires All airports
Tue 6/15
Tue 6/22
Any month
Compare vs. KAYAK |
There are travel restrictions to Buenos Aires. Learn more
Stay informed and receive email updates for when travel restrictions ease for Buenos Aires.

Good to know

Low season

MayBest time to beat the crowds with an average 4% drop in price.

High season

DecemberMost popular time to fly with an average 14% increase in price.

Average price round-trip

$1,012(avg. price over the last 2 weeks)

Good deal round-trip

$782or less

Good deal one-way

$519or less

FAQs for booking flights from Massachusetts to Buenos Aires

How does KAYAK find such low prices on flights from Massachusetts to Buenos Aires?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Massachusetts to Buenos Aires?

What is the Hacker Fare option on flights from Massachusetts to Buenos Aires?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Massachusetts to Buenos Aires?

Top 5 airlines serving from Massachusetts to Buenos Aires

Scores according to KAYAK customer reviews

7.9
Delta
Overall score based on 29,398 reviews
8.1
Boarding
7.8
Comfort
8.5
Crew
7.8
Entertainment
7.5
Food
Airline reviews

Pros: "Everything! the best part was that the they kept the middle seat empty!"
Cons: "nothing"

Cons: "For some reason, we were asked several times for Passports. This didn’t make any sense since we are US citizens with drivers license. They even had TSA talk to us. This has to be fixed. Otherwise, Delta experience was great."

Cons: "Nothing, really. Airlines unfortunately can’t make people patient or polite, & I can’t afford a private jet, so I’ll have to settle for an eye roll or twelve."

Pros: "Everything"
Cons: "Nothing"

Cons: "No mechanical failures or delays would be nice"

Cons: "The inoperative TV screens should be repaired."

Pros: "this is the airline"

Cons: "Plane was late taking off. Crew did not provide water when requested. They were busy with beverages that they could sell at a cost."

Cons: "My wife and I couldn't sit together regarless of how much money we wished to spend on reserving seats."

Cons: "Wonderful"

Pros: "The only thing I liked about the experience and flight was the Delta Sky Club"
Cons: "Everything"

Pros: "Seat was comfortable and I got extra Biscoff Cookies"
Cons: "Great trip"

Pros: "Great food and service in first class"
Cons: "Water waiting on table on arrival"

Pros: "Seating was fine"
Cons: "Did not have a wheelchair waiting for my wife when we arrived in LAX"

Pros: "room and services"
Cons: "can't think of anything"

Cons: "Even the baggage was quick (highly unusual for Columbus, Ohio)! Everything went smoothly."

Cons: "Delays due to Democrats not making deal"

Pros: "Smooth flight."
Cons: "Tight seat. Small space."

Pros: "We left early"

Pros: "Arrived ahead of time"

Cons: "My sit changed last minute, noisy babies"

Pros: "Great service"
Cons: "Look, if your kid is so young that he can’t get in a plane without screaming for four hours, you shouldn’t bring him on a plane and subject 200 people to that. It’s rude and selfish."

Cons: "My luggage is lost."

Cons: "After we boarded and were already sitting in our sits the stewardess came and removed our bags from the overhead compartment for another person with a larger bag! We ended up storing our bags under the sits in-front. The way it was done it was rude and with no consideration for our comfort."

Cons: "Delays, delays, delays... first class ticket from BOS to MSP got me a 6 hour delay and a middle seat in econ main cabin at the back of the plane. Delta you suck!"

Cons: "Tray table was broken, I was downgraded from Comfort plus to main cabin after a plane swap with no mention by anyone and no compensation. Flight was delayed 45 minutes because a flight attendant was running late and then to top it off, at the end of. The flight the attendants blocked anyone fromaim cabin from leaving until all of first class had departed, even when no one was coming they still Blocked it off. This is a practice I have never seen on delta and haven't seen in aviation in almost 20 years in the US"

Pros: "Easy and quick"
Cons: "No complaints"

Pros: "Plane was on time."
Cons: "My seat assignment was in the last row of the plan when the plane was not full"

Pros: "A3A"
Cons: "Ĺ"

Pros: "We were in the plane for 3 hours before we could depart. No one offered us a drink or snack."

Cons: "The volume controls on the tv we’re pretty poor. Was either too loud or too soft with only 5-6 volume settings."

Pros: "The selection of movies to watch was very good."
Cons: "No snacks passed out"

Pros: "The staff. They were very helpful and polite!"
Cons: "We didn’t leave on time"

Pros: "i liked the aircraft and the fact that you could watch movies on your phone!"
Cons: "you couldn't hear the staff when they started boarding the plane"

Pros: "Quick flight"
Cons: "Paid $30 for wifi and it never worked. Would like a refund"

Pros: "The staff are wonderful and helpful. Best wishes to Delta. Please keep the great employees."

Pros: "the service in general very nice"

Cons: "Delay in leaving from the airport there were issues with Web checkin Crew wasnt able to give me my boarding pass for the connecting flight and kept saying going to the other counter"

Cons: "Much older plane. Not as comfortable as some other planes I've been on."

Pros: "Nice people. Very helpful."
Cons: "LOST MY BAG IN BOSTON BEFORE EVEN TAKING OFF!!!! Did not make it, and then won't deliver it when it makes it to Kathmandu! This is most distressing."

Pros: "Everything else"

Pros: "I was thankful for the early boarding with a lap infant and was very pleased with the options for entertainment on the TV monitor."
Cons: "The main issue I had was that we sat in row 34 and the noise from the engines often made it difficult to hear announcements, even with headphones in. Look into possibly zoning the audio and turning it up a click or two for rows behind the engines."

Cons: "My wife was told she could not board our flight from Boston to Paris because her passport was expired, even though it was not expired. We were told that in Europe passports cannot expire within 3 months of your departure. However, Delta never let us know about this rule until we literally were boarding the plane. How they could not make us aware of this until we were boarding the airplane is unbelievable and unacceptable. This has ruined our vacation which has been in planning for the last six months."

Cons: "Missed our connection. Spent the night in Minneapolis. Luckily we had no urgent reason to get home to."

Cons: "Jet airways sucks"

Pros: "Free first checked bag, comfy seats"
Cons: "Would have liked more movie selection"

Pros: "red"
Cons: "red"

Pros: "Delta service and conford are great."
Cons: "Pay for wifi"

Pros: "Flight on time"
Cons: "Unfriendly sataff. Not informed that we have to me know in with a difrnt confirmation number related to the operating Claire. I had to spent one hour to fit this information to be able to check in.? It was an international flight but it was treated like a domestic flight. We were not even offered the curtesy snake for a domestic flight by unfriendly stewards apparently unhappyted with her job. Apparanty all American carrier staffs has no respect for customers. It is not only s united problem. Curtesy and respects goes both ways. They need to be retrained in public relation."

Cons: "It was awesome"

Pros: "Wick and efficient service. On time. Comfortable and clean aircraft. Crew was flexible to guests needs."

Pros: "Good attention"

Pros: "Flight was good as planned."

Pros: "Cabin was clean, captain was communicative, disembarking and boarding were efficient"
Cons: "The flight attendants were not friendly to us, though they were competent at their jobs. More varied entertainment choices would have been nice, too."

Pros: "I was surprised that they served two very nice meals on our flights."
Cons: "The entertainment system had some issues. The headphone that were distributed have a double and single plug to attach to the armrest. Since the armrest had two femal plugs in it then I assumed that the headphone required the two male plugs. That didn’t work. It wasn’t until much later that I tried the single plug from the headphone but that only worked when jiggling it around to make it connect properly. Would have preferred one of the new systems that allow you to stream a movie of your own choice to your own device."

Pros: "The crew"
Cons: "Entertainment options"

Cons: "everything was good!"

Pros: "Nice seats and food in business class"

Cons: "No communication whatsoever, flight was canceled and had to wait 14 hours for the next flight p"

Cons: "Choice of movies"

Pros: "The crew was amazing! Excellent attention. Very comfortable seats."

Cons: "Bagage claim sucks"

Pros: "Good service"
Cons: "Entertainment"

Pros: "Amazing crew!! Not to mention the superb accommodations made to passengers when connecting flights were missed due to technical difficulties/weather. So organized, helpful, and friendly. They took away the stress of flying."

Cons: "Nothing"

Cons: "Food on COPA is terrible."

Pros: "Fast boarding and take off, pleasant crew"
Cons: "We traveled with 16 months old toddler. When checking in online I requested kids meal under our reservation. So, I got kids meal but there was no food for me. If I didn’t request child’s meal, I would get my dinner, but my child would be hungry. It was ok, we shared, but later I asked for whole milk for my son, but they didn’t have it. I am glad I had some toddler formula with us, otherwise I don’t know what we would do. It was a 16 hour travel with one stop and they had no milk on both airplanes. I never write anything bad ever but I think the airline should reconsider kids services. There should have been milk and separate tray for child to eat."

Cons: "There was a prolonged delay on arrival in Panama, as the gate was apparently in use. They set up stairs (on the runway?) and they transported us by bus to the airport. On the connecting flight to Guatemala, they began boarding an hour before departure, only to wait on a bus to be taken to the aircraft. Apparently the airline doesn't only double book seats on flights, but on Gates on arrival and departure as well? Aside from this particular gripe, the crews were pleasant and the airfare was a relative bargain, so all in all not a bad option IMO."

Pros: "good service"

Pros: "All excellent"

Cons: "Panama no tiene free wi-fi"

Pros: "It felt like we were finally appreciated as guests again. We actually got what we paid for, and it was EXCELLENT!!"

Pros: "Food (business class) was good"
Cons: "Entertainment was lacking. It’s an old plane with awful seats. They keep the cabin temperature like a sauna."

Pros: "Staff was friendly Two meals were served and two choices were offered. Wine and alcohol were free. We each checked a bag with no extra fees. Flight to Panama was comfortable."
Cons: "Flight from Panama was a smaller plane with not much leg room. No real options for entertainment and the sound was not good."

Pros: "I liked everything about this fight"
Cons: "I did not like the fact that it was a a 6 hour flight lol"

Pros: "Boarding went smoothly. I was "upgraded" to exit row at the counter without asking, so the extra legroom was appreciated. Counter personnel and air crew were uniformly pleasant and helpful. The COPA manager in Boston pitched in during the busy check-in time and was very supportive of his staff."
Cons: "Food was mediocre quality, though cold things were cold and hot things hot."

Pros: "Nol charges for alcohol on the plane ride. Food was great"
Cons: "Lack of como from Pilot. In Panama the lack of English speaking personnel."

Pros: "On time!"
Cons: "It is super expensibe trying to change the date fly"

Pros: "Courtesy, timing, comfort."
Cons: "The food. It was a bit heavy."

Cons: "This is not a negative more just informative. There is no entertainment."

Pros: "A lot of leg room compared to other flights. The flight attendants were very nice and attentive. We were well fed and hydrated. When we missed our connecting flight due to weather the airline had everything figured out before we even landed. It was very organized and they apologized for the inconvenience to us."

Pros: "Good flight. Friendly crew, left on time, arrived a few minutes early."

Pros: "Super friendly crew."

Pros: "Crew was very helpful"
Cons: "Not enough entertainment options"

Pros: "Safe trip"
Cons: "Size of plan - very little room Sometimes the crew only spoke in Spanish when making announcements."

Pros: "Service"

Cons: "In Panamá we had a horrible time trying to find out what gate the flight would be departing from. After finding the gate and wait for over an hour, we were told we needed to move. When I asked to what gate I was told “I don’t know it’s not my flight.” I found another gate and after waiting there were were told that the gate had been changed to the other end of the terminal. I was extremely frustrated with the lack of knowledge and assistance from the Copa workers."

Pros: "Everything was fine, long haul flights tend to be stressful but crew managed to make it as comfortable as possible."
Cons: "Flight was delayed for a couple of hours, not really Copa's fault but well, that would be my only "complain""

Cons: "They were overselled and b9oked me in a flight next day! even thou there was a flight later the same day"

Pros: "It was nice to be able to watch movies - but the selection of good movies was limited."
Cons: "Seats were too cramped. There were no Spanish-language movies."

Cons: "It was a bad day to fly both of my flights was late more than one hour and the gate agent did not announce to give the reason why it was late to take off"

Pros: "Non stop flight from Boston to Panama City. Baggage claim was quick, huge improvement from past experiences at this airport. Meal was included as well as drinks, and no carry or checked bag fees. Boarding was done quickly and efficiently."
Cons: "Will do web check in next time to avoid wait for check-in and bag drop. Bathroom condition got pretty bad mid-flight but that's not really the airlines fault as it was initially clean."

Pros: "Nothing"
Cons: "There was a 4.5 hours delay in panama I paid for the accompaniment of my kid and they just left him alone the 10 hours didn’t even bother to tell him there was a change of boarding door"

Cons: "Crew wasn't good"

Pros: "Nothing since my negative stressed the whole trip."
Cons: "We have long names, 4. It was correct in the booking with Layak but copa charged us $120 US / 2,090 MXP For correcting. Saying that Kayak didn't transmit everything. It was pay or be denied boarding."

Pros: "Everything went well, very nice and good."
Cons: "The seats could be a little uncomfortable when sleeping, and I'm vegan so eating anything was difficult."

Pros: "Just your regular flight, but all on time, no frills, got me there."

Pros: "Customer service was great. On flight food was a great plus that other American based airlines refuse to serve."

Pros: "Not much to choose from leaving out of Boston but panama to Buenos Aires was better"
Cons: "The food quality and the entertainment was below average and"

Cons: "Would not let us board with 25 minutes prior to departure Because they lock their doors 35 minutes prior"

Pros: "The crew was nice"
Cons: "Had to switch planes, flight was delayed almost 3 hours"

Pros: "Free flight change."
Cons: "Meal selection was average."

Pros: "The variety on the LATAM Play."
Cons: "There was no vegetarian food. I do not eat meat and the only available sandwich had ham. Having an only cheese option is not that expensive or complicated..."

Cons: "No problems during the flight"

Cons: "Almost everything. This airline charges normal fees and offers low cost service. Very bad"

Pros: "Everything on time. 30 minutes ahead of schudle"

Pros: "Crew"
Cons: "Everithing else"

Pros: "I'm not sure since I slept through most of the 90 minute flight, which is a good sign, I guess. It was an older plane with no entertainment system, but I hate those things, so fine by me. I missed the food this time around, but it was a crappy cold sandwich when I took the same flight a few weeks earlier, but it's a 90 minute flight, so what do you expect?"
Cons: "The boarding process was pointless While this is a quirk of the airport, the airline should change their procedure for this scenario. LATAM splits passengers into different groups: first class, special needs, priority because you paid, everybody else. That's fine at most airports. At Santiago's airport, however, passengers ride a bus from the gate to the plane, mixing up all the groups on the bus, so what's the point? Worse, special needs passengers were the first to get on the bus, but end up last to get off screwing over the elderly and those with small children. What a system!"

Pros: "My fellow passengers."
Cons: "Entertainment — too limited, not enough choices, interface/system is outdated. Terrible service — no food service for entire first part of flight. Cancelled meal because of turbulence."

Pros: "Quick check in online"
Cons: "Plane was 2 hours late taking off and we missed our connecting flight."

Cons: "The check-in and boarding process was chaotic. Only one check-in station accepted credit cards to pay for check bags, creating a long delay when the printer broke."

Pros: "Good crew. Pretty new and clean airplane."
Cons: "I would like to know and would have booked A little more than 2 hours time in transiting at the airport; since we had to wait and retreive our luggage, re-check in, get boarding pass, and go through security checkpoint again."

Cons: "Food"

Cons: "Always not clear if the carry on are included. Always getting a surprise to pay $35 for carry on. Offered an upgrade for $15 took it to find out no more leg room only placed at front of plane.. No entertainment on 3 plus hours flight. Overall lots to be willing to upgrade."

Pros: "Food"
Cons: "Better pillows"

Pros: "The snack was ok."
Cons: "The flight was delayed for over one hour and a half and nobody could tell us why"

Pros: "Good service and food. Though food tray was small. not very many choices. Pleasant crew."
Cons: "The boarding process in Lima was chaotic. I was to continue on the same plane from Miami and Lima to Buenos Aires, however, nobody mentioned I could stay on the same aircraft, so they made me go off the plane out the arriving area hall, again through security, which was a hassle, almost forgot my wrist watch..... all that to end up in the same gate to board the same plane. a total waste of time and energy...."

Pros: "Friendly employees"
Cons: "Seat pitch"

Pros: "Vegan food please!!!"
Cons: "Las time change my AirPort"

Pros: "Crew on board were nice"
Cons: "Staff at front desk were not friendly, baggage pricing and restrictions were unclear. Did not allow for online check in ahead of time. Service at check in desk very very slow"

Pros: "Excellent boarding, something that all the airlines should do: starting boarding from the back of the plain. Boarding is much faster."

Pros: "I was a little worried because I hadn't flown them before but they were excellent. Plenty of leg room, the flight attendants were lovely, everything was clean, food was good (not gourmet but good) and no real turbulence. It was great."

Cons: "The flight Santiago Buenos Aires was delayed and no one informed us. The seats where unconfortable. The food basic."

Pros: "Good crew, excellent service, friendly staff, comfortable seats and on-time flight"
Cons: "Entertainment was lacking, so there was only an in-flight magazine to read with limited English language material"

Pros: "the flight was quiet"
Cons: "only a sandwich and 1 glass of coke for a four hours flight? And if ask for a beer you has to wait until the end of the services... VERY POOR"

Pros: "The whole flight went smoothly and I really have no complaints about the flight itself."
Cons: "When I arrived, my luggage did not make the connecting flight. It was tracked down and hopefully will make it to me soon but you can see how it’s inconvenient. The first leg of my flight was operated by Wamos, though it was a LATAM flight. I know that this is something that happens often for all sorts of reasons, however I can’t help but think it had something to do with the transition of my luggage from one flight to the next. My flights home are similar ( One leg of it being operated by another airline) and needless to say I’m a bit nervous about that."

Pros: "The crew was super friendly, professional, and attentive. The aircraft was first rate with leg room not found on other flights, excellent selection of entertainment, and pretty food service."
Cons: "Stopping in Lima"

Pros: "Smooth boarding. On time. Good crew."
Cons: "For a rather long flight, amazed that we had to pay even for water. This isn't a low cost airline! Painful lack of legroom (I'm 5'10"). When the kid in front of me leaned back it was like a hammer on my kneecaps."

Pros: "Food was ok"
Cons: "Average airline with poor customer service. The transit was too short and lost my luggage. Customer service was very poor and recovering my bags was an epic and expensive endeviour!!"

Pros: "We had 3 high-school classes that traveled with us and the crew managed them extremely well (especially Luis) and made that trip unforgettable and most entertaining."
Cons: "Breakfast food was really bad; dinner food was between mediocre and ok."

Pros: "Speed of service, friendly personnel, food"
Cons: "Flight left one hour late-stressful as I had short connection, but airport didn’t announce that we’d still arrive approx on time due to strong tailwind. Less stress all round if they’d have told us"

Pros: "Excellent service and the food is awesome :-) It has one of the youngest fleets in the industry!!! the LATAM Dreamliner feels so smooth! You should really try that aircraft, it has a special pressurization that you won't feel the"

Pros: "Timely and leg room ok."
Cons: "I’d rather have the option to buy good food than to get prepaid substandard food. No entertainment system available but these days everybody brings their own tablet anyway. Crew was polite and professional."

Pros: "Entertainment is ware out, headphones jacks don't work well."
Cons: "Headphones jacks Food can be better and warmer"

Pros: "Great service and delicious meals"

Pros: "The crew was professional and friendly."

Cons: "No movies."

Pros: "Mad good"
Cons: "It was swell"

Pros: "todo muy bien"

Cons: "Latam The website of Latam is useless. The services for people in broadcoast is so difficult that almost impossible (email, facebook, telephone, etc) In my case, i was in Africa and couldn´t change my ticket. My brother had to change it from Argentina."

Pros: "Staff was nice despite the situation."
Cons: "The flight was cancelled, we were reassigned to a Turkish Airlines flight that departed more than 6 hours later than our cancelled flight, we were given lunch but at a fast food restaurant even when we had to carry along all our luggage (super un-practical). And searching for info on twitter I found out this flight gets cancelled quite a lot."

Pros: "Once again, I was impressed with the food and the service. The flight crew was very friendly and accommodating."
Cons: "My entertainment center didn't have audio for one of the movies so I had to use closed caption to read what the characters were saying. I had some issues trying to get the movie to play because the screen froze for a moment."

Cons: "To short connection"

Pros: "I appreciated the snacks and drinks provided on the flight."
Cons: "The planes aren't very clean."

Cons: "It took forever to load the plane and they overbooked a few seats. The crew was clueless about how to handle seating a nice family whose seats were taken. 20 minutes later, the crew finally got it together. Also, the sandwich sucked. Some type of cream cheese on a lousy roll. Unbelievably bad and a calorie waste; tasted like wall paste."

Pros: "This was American Airlines. So the quality of the flight was significantly better."

Pros: "Boarding was handled very efficiently"
Cons: "The plane looked very dated. But otherwise it was a pleasant experience"

Pros: "I am deaf, almost 68y. Old. They insisted to escort me to the gate, I was very happy to be escorted by a beautiful young girl. I would have been a little lost had I gone through the screening by myself. The indicated gate number was changed as well."
Cons: "Nothing"

Cons: "Liked everything"

Pros: "Fast boarding"
Cons: "WiFi didn’t work"

Pros: "Easy no hassle check in and board."
Cons: "Absolutely nothing. Thank you!"

Pros: "It was on time,!!!"

Cons: "Baggage claim number was wrong. They almost took my bag away"

Cons: "The chairs"

Pros: "It was fast"
Cons: "They could have offered headphones, the charging outlet didn’t work"

Pros: "Nothing"
Cons: "I am quite sure there was a booking error and no one was willing to make any accommodation. Should have been charlotte to boston. I ate the cost. Tried to reschedule with cheapo air and voila wrong again. That cost me another $50.00"

Pros: "Drink service- Dr Pepper. Clean bathroom."
Cons: "The seat was very hard but I was sitting in economy."

Pros: "Everything."
Cons: "Nothing"

Pros: "Everything"
Cons: "No idea. I thought everything was good."

Cons: "PHX airport baggage claim was a mess. I had to wait 40 min to pick up the luggages."

Pros: "Nothing"
Cons: "Delays. Unexplained."

Cons: "We were told to board quickly so we could leave on time, boarded and sat for more than a half hour. The landing at Monterey was dreadful, hit hard first touchdown and then two more bounces."

Pros: "Coffee"
Cons: "Only snacks available at 5am"

Pros: "Very comfortable, fast, nice staff"
Cons: "They didn’t offer a snack!"

Pros: "Excellent Travel"

Pros: "Flight crew were very apologetic"
Cons: "Missed connecting flight from Miami. Only one flight per day. Had to take a flight to an alternative location, drive for an hour down the coast and take a ferry to my final destination."

Pros: "Ease of boarding with the group numbers"

Pros: "Best landing I’ve experienced recently!"

Cons: "Too cold"

Cons: "Too many delays as usual"

Pros: "Generally clean plane with good entertainment system and technology overall. Diabetic meal much better than in the past."
Cons: "Didn't announce meal choices at the start so flight attendant had to repeat herself every. Single. Row. They forgot my diabetic meal on the last part them forgot to include cutlery and it took a long time to sort out but they were otherwise lovely."

Pros: "Nice flight, great leg room, staff was friendly and flight was on time."

Pros: "The plane is updated and very comfortable."
Cons: "The change in policy of the 1 bag under seat, caught me by surprise."

Pros: "Friendly attendants, plenty of coffee. Great service."

Pros: "Due to a strong tailwind we arrived 45 minutes ahead of schedule. Great service with attentive attendants. However the plane was older than me, no real entertainment system or outlets to plug in smart devices."
Cons: "Plane needs to be retired or retrofitted to accommodate smart device charging."

Pros: "Uneventful and on time"

Cons: "None"

Pros: "Good meals"
Cons: "Not much legroom. Good movie shown but would have like personal options like other airlines."

Pros: "Was on time"

Cons: "Lots of time changes. 1 piece of luggage sent wrong destination."

Cons: "Delayed 3 hrs and then sat on runway upon arrival at ohare. I was forced to check my rollerboard even though I've fit it perfectly in the overhead compartment just yesterday on my previous flight (also American airline)."

Cons: "Paid for extra legroom, got a seat that didn't recline :("

Cons: "No wifi or any video"

Pros: "smooth disembarking"
Cons: "30 mins delay"

Cons: "i didnt like the food tasted like it was in a fridge forever"

Pros: "Got in an hour early. Booya."

Pros: "all the experience"

Pros: "Everything went fine and was uneventful. For me, an uneventful travel day is a good travel day!"

Cons: "I dislike how early the entertainment system shuts off"

Pros: "The plane was new and beautiful"
Cons: "The attendants at the gate we're completely unhelpful. We had booked our tickets separately and we're attempting to get a seat together it took a very long time for the person to say no to us but he said he was helping us and then did that reprinting the same seats we had. He just didn't seem to care at all about anything that was going around."

Pros: "Nothing"
Cons: "Not on time, no entertainment system, little space"

Cons: "Jetway should not be backed up all the way to the counter. Stop calling so many groups for boarding without knowing that no one is actually getting onboard. Force subsequent groups to step aside until called."

Pros: "Good experience all around."
Cons: "15 minutes late. No big deal though"

Pros: "personal entertainment systems and charging plugs"
Cons: "only pretzels and no headphones offered for the entertainment systems."

Pros: "Not VERY overcrowded"
Cons: "Nothing"

Pros: "Seat were comfortable and I didn't feel claustrophobic."

Pros: "La puntualidad y responsabilidad del bpersonal de abordo."
Cons: "LOs espacios entre asientos son bastante reducidos."

Cons: "Delayed 2 hrs"

Pros: "Everything"

Cons: "Food could have been provided"

Pros: "I liked the ticket price."
Cons: "The seat was very narrow with absolutely minimal leg space, and a carry-on bag was not included in the fare."

Cons: "They made me put my carry on under the plane."

Cons: "I didn’t expect to pay to $30 for a carry on luggage"

Cons: "Reliability"

Pros: "It was convienent and easy."
Cons: "Baggage claim time I suppose."

Pros: "i was able to change my seat away from a breastfeeding mom and 2 screaming children"
Cons: "i paid 21.00 for internet which sucked.,buffeted the whole time..couldn’t watch netflix..will be petitioning to get my money back!.."

Pros: "Honestly, don’t care for this airline. There’s always some hiccups with boarding, ride staff, mediocre cabin, etc."
Cons: "Why do they always want to check bags that are your everyday carryon items (large purse, medium backpac, etc.), but allow people to carryon their larger carry on suitcases filling up the overhead bins. Those are the people they should be making check their “carry-one.” And then be rude about it on top of that."

Pros: "Loved the direct Tv"
Cons: "Turbulence"

Cons: "Really expensive internet"

Pros: "it was very punctual and easy to get around."

Cons: "The food selection. For someone like me who cannot eat cheese. there was absolutely no choice. Everything on the menu had cheese."

Cons: "Long delay."

Pros: "New remodeled gate waiting areas plane"
Cons: "Plane is too old"

Cons: "Multiple delays"

Cons: "It was quite late"

Cons: "The food was terrible."

Pros: "awesome, caring staff"

Pros: "Take off and landing very good"
Cons: "No UBS port to charge cel phone or tablet. The chair few reclination. The food few and so spicy"

Cons: "Only sent a code for bad wifi on one of two trips. I wish united airlines would step up their game. At least I didn't get dragged off."

Cons: "United sucks soooooo bad"

Pros: "Competent, organized, pleasant and efficient staff, on time"

Pros: "Everything !"

Pros: "Nothing at all"
Cons: "The flights were late and annoying"

Pros: "Took off late but landed on time"
Cons: "Packed in like sardines. Hot on board."

Cons: "Everything"

Cons: "Forced to check carryon bags because they said the overhead bins were full. Upon boarding found many overhead bins empty and people who boarded after us were able to bring carryon with them."

Cons: "The plane delay wasn't explained"

Pros: "Very polite clean nice great experience"

Pros: "Service"

Pros: "Nothing"
Cons: "Everything"

Pros: ".."
Cons: "Flights was delayed and connection was unable to be made. My younger brother is now im limbo in newark nj and is not getting much help at all. Very dissapointed in united. He may have to spend the night in the airport they said. Smh"

Pros: "delayed"

Pros: "Everything"
Cons: "NA"

Cons: "I wished there was a snack."

Pros: "Everything except the wifi not working"
Cons: "The wifi not working"

Cons: "Were held up by TSA in San Francisco because we were not given receipt for our dog who traveled with us. (We had a 2 hour layover in SF and took dog outside the security area for relief). Then the ticket counter in SF was understaffed and it took a long time to get the receipt printed (Once at the counter the agent was very helpful, efficient and quick). Should have a pet area inside the security of airports, like Palm Springs does."

Cons: "They mis-tagged my bag and still haven't found it and have not been helpful or informative when I call to check the status"

Pros: "It was a comfy plane ride."
Cons: "I liked everything."

Cons: "Unreliable wifi."

Pros: "Getting off the plane"
Cons: "Bathrooms weren't working, huge lines in aisle, lackluster service. Overhead bins were full by Group 3. late takeoff."

Cons: "I like everything from this."

Pros: "Did get last seat in business class!"
Cons: "The seat assigned online not valid because of change of equipment. Did result in upgrade to business. Very happy outcome."

Cons: "Seat/space"

Pros: "Curbside checkin and luggage check"
Cons: "Nothing"

Pros: "Attendants were friendly and helpful."
Cons: "One of the attendants was pushy and rude."

Pros: "Broading was seamless"

Pros: "Very satisfied."

Pros: "The flights were delayed nd alot of terbulance"

Pros: "My dinner was delicious"

Read more about Delta
COVID-19 information

Safety measures for airlines flying from Massachusetts to Buenos Aires

Airlines flying from Massachusetts to Buenos Aires have enacted additional safety measures and adjusted policies to better accommodate travelers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from Massachusetts to Buenos Aires

Mandatory masks

Masks required on board, masks provided on flights from Massachusetts to Buenos Aires

Social distancing seating

Middle seats unavailable to book on flights from Massachusetts to Buenos Aires

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from Massachusetts to Buenos Aires

Book cheap flights from Massachusetts to Buenos Aires

Recent round-trip flight deals

9/8
Wed
1 stop
Delta
22h 30m
BOS - EZE
9/14
Tue
1 stop
Delta
18h 02m
EZE - BOS
9/8
Wed
2 stops
American Airlines
22h 52m
BOS - EZE
9/14
Tue
2 stops
American Airlines
20h 52m
EZE - BOS
9/8
Wed
2 stops
American Airlines
17h 52m
BOS - EZE
9/14
Tue
1 stop
American Airlines
22h 30m
EZE - BOS
9/8
Wed
1 stop
Delta
15h 30m
BOS - EZE
9/14
Tue
2 stops
Delta
16h 45m
EZE - BOS
9/10
Fri
1 stop
American Airlines
24h 22m
BOS - EZE
9/26
Sun
1 stop
American Airlines
28h 57m
EZE - BOS
9/10
Fri
2 stops
American Airlines
36h 42m
BOS - EZE
9/26
Sun
2 stops
American Airlines
20h 10m
EZE - BOS
9/10
Fri
2 stops
Delta
23h 10m
BOS - EZE
9/26
Sun
1 stop
Delta
16h 30m
EZE - BOS
9/10
Fri
1 stop
Delta
19h 55m
BOS - EZE
9/26
Sun
1 stop
Delta
20h 11m
EZE - BOS
9/3
Fri
2 stops
Multiple Airlines
30h 12m
BOS - EZE
9/11
Sat
1 stop
Multiple Airlines
32h 42m
EZE - BOS
9/3
Fri
1 stop
American Airlines
18h 12m
BOS - EZE
9/11
Sat
1 stop
American Airlines
25h 04m
EZE - BOS
9/3
Fri
2 stops
American Airlines
17h 53m
BOS - EZE
9/11
Sat
1 stop
American Airlines
25h 04m
EZE - BOS
9/24
Fri
1 stop
United Airlines
23h 10m
BOS - EZE
9/28
Tue
1 stop
United Airlines
21h 36m
EZE - BOS
9/3
Fri
1 stop
United Airlines
20h 50m
BOS - EZE
9/11
Sat
1 stop
United Airlines
16h 23m
EZE - BOS
10/21
Thu
2 stops
Multiple Airlines
27h 30m
BOS - EZE
10/30
Sat
2 stops
Multiple Airlines
37h 45m
EZE - BOS
10/21
Thu
2 stops
Multiple Airlines
28h 55m
BOS - EZE
10/31
Sun
2 stops
Multiple Airlines
40h 32m
EZE - BOS
8/8
Sun
2 stops
Multiple Airlines
37h 20m
BOS - EZE
8/12
Thu
2 stops
Multiple Airlines
40h 24m
EZE - BOS
7/28
Wed
3 stops
Multiple Airlines
23h 39m
BOS - EZE
8/2
Mon
3 stops
Multiple Airlines
38h 32m
EZE - BOS
10/11
Mon
1 stop
Delta
17h 00m
BOS - EZE
10/31
Sun
1 stop
Delta
18h 49m
EZE - BOS
9/24
Fri
1 stop
Copa Airlines
17h 25m
BOS - EZE
9/27
Mon
1 stop
Copa Airlines
18h 45m
EZE - BOS
9/6
Mon
2 stops
United Airlines
46h 45m
BOS - EZE
9/13
Mon
2 stops
United Airlines
34h 04m
EZE - BOS
Show more results

Recent one-way flight deals

8/6
Fri
3 stops
Multiple Airlines
38h 15m
BOS - EZE
8/8
Sun
3 stops
Multiple Airlines
34h 45m
BOS - EZE
8/7
Sat
2 stops
Multiple Airlines
43h 53m
BOS - EZE
8/9
Mon
3 stops
Multiple Airlines
24h 05m
BOS - EZE
8/7
Sat
3 stops
Multiple Airlines
48h 05m
BOS - EZE
8/5
Thu
2 stops
Multiple Airlines
36h 14m
BOS - EZE
8/5
Thu
3 stops
Multiple Airlines
41h 25m
BOS - EZE
8/9
Mon
2 stops
Multiple Airlines
24h 05m
BOS - EZE
7/9
Fri
2 stops
Multiple Airlines
23h 10m
BOS - EZE
7/12
Mon
2 stops
Delta
35h 00m
BOS - EZE
7/7
Wed
2 stops
United Airlines
39h 55m
BOS - EZE
7/12
Mon
3 stops
LATAM Airlines
47h 22m
BOS - EZE
8/5
Thu
1 stop
Delta
14h 00m
BOS - EZE
7/10
Sat
2 stops
United Airlines
21h 50m
BOS - EZE
8/6
Fri
1 stop
Delta
33h 23m
BOS - EZE
7/9
Fri
1 stop
Copa Airlines
13h 00m
BOS - EZE
7/12
Mon
1 stop
United Airlines
34h 50m
BOS - EZE
8/7
Sat
1 stop
American Airlines
26h 04m
BOS - EZE
7/9
Fri
1 stop
Copa Airlines
13h 00m
BOS - EZE
7/8
Thu
1 stop
American Airlines
24h 34m
BOS - EZE
Show more results
-
1
  • Round-trip
  • One-way
  • Multi-city
  • Trip Builder
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First