$356 Find Cheap Flights from Frankfurt am Main to Boston

Lufthansa and United Airlines messed up with our reservation and they canceled our flight to Los Angeles. We ended up stuck in Frankfurt with two little kids. They sent us to San Francisco, but their flight was full and they wanted us to sit separated (even our 3-year-old was supposed to sit separated from me or my husband!!! Isn't it illegal???). Then the flight from San Francisco was delayed and we had two little sleepy kids, we were also told we needed to pick up our luggages. It was just horrible. I paid for a direct flight from Frankfurt to LAX and ended up going through hell. I am very upset and going to submit a complaint.

Crew was good. Check-in and boarding was terrible. Family wasn’t seated together. Online check-in wasn’t available.

I would’ve liked to have made that flight so I didn’t have to go to Munich and have a 24 hour travel day

Flight got canceled after a 2 hr delay followed by the to crew timing out. No help with hotels, crew were rude, only help was via an online chat. Got rebooked for a non-direct flight 48hrs later. They could not have cared less regarding how this could create a medical emergency. They refused to give us access to our luggage because it was stuck in their transit area and had to remain their to be loaded on our next flight…so we have the clothes we have in and nothing else. They told us to “go buy clothes” ignoring the fact that Munich shops are all closed on Sunday. We were told we could get refunded for our expenses BUT one crew member told us it would be wise to spend as little as possible as it will “take forever to get your money returned”. I’ll never fly them again.

We left 3 hours late. Of 4 flights on my trip, 3 left at least 3 hours late and one flight was canceled

This flight was 2.5 hours delayed due to crew issues. This meant that we arrived after 2 AM. Very very inconvenient and we were not really kept well informed.

The check-in and passport submission was complicated and repetitive, due to the poor communication between Air Canada and United. There should have been a single set of instructions and a single questionnaire that provided the data for both airlines.

Great service; lots of water offered, frequent trash cleanup; tasty food

We love United Premium Plus! So comfortable without the cost of Polaris Club. The crew was so attentive and friendly!!

Connecting flights were poor,especially in Naples.our Lufthansa air bus was a joke.way too small for that long of a flight.no room at all.couldn’t even get out of the seats to move around or go to the bathrooms.we thought we were getting an actual air bus,double decker.i will never fly that long in a plane like that again.kind of misleading to call it an air bus.we actually had more room on our buses that we used.

Plane left an hour late and missed our connecting flight. Your service center was closed ao Alaska Airlines could not change the ticket. Thus we missed the chance to get out that night to San Jose. This is a major operational blunder.

Flight was delayed. They did a terrible job rebooking me. Agent on the ground was useless. The partner airline who ran the plane was able to help me but Iceland air was useless

We had to be bussed to the plane. And it was raining. Not a pleasant experience.

Good choices were awful. Crew was wonderful to me as I was disabled and they looked after me

Horrible. I was placed on standby for no reason and they would no allow me to fix the seating into the gate. Plane was hot. Entertainment was abysmal. Seats only take old USB or even older jack plugs — not lightening plugs like all modern phones. Food is pay as you go and awful. Seats were small and uncomfortable. I do not recommend Iceland air.

The cost for the flight was quite reasonable and transferring to a new flight in Reykjavík went smoothly. There was enough time to grab a bite to eat at the airport, and the luggage transferred to the new flight with no problem.

Great crew, bumpy landings, two-hour wait for baggage with no communication or explanation. Will not fly again!

If you are looking for the bare bones in an airline - this will do. The boarding process in Newark and Iceland was so disorganized, I thought there was some sort of emergency. No - this is what they do every time. After a full plane was ready to board in Newark, Icelandic Air insisted that everyone have a paper ticket in hand. Mass chaos ensued as dozens of passengers then had to line up in a different queue. On the 5-hour flight, two tiny glasses of water were dispensed. Yes - I could have ordered food, but not even a pretzel was given for free. In Iceland, a full plane of people waited over twenty minutes in a cattle shoot hallway while the plane was readied. Why were we lined up so early? Kids were screaming and some older adults could not stand for that length of time and also hold luggage. Flight was pleasant with the same two glasses of water -one in a tiny paper cup. Movie selection decent but headphones will cost you $5.00. What airline does that? Charge me five dollars more and give them out to passengers. Shame on you for being so cheap!

I just flew with Icelandair last week and the experience was horrible before the flight. The flight experience was good. The problem was the situation I faced with them prior to the flight. I bought the flight Geneva to Reykjavik in December 2023. I paid more expensive than the other routes because I wanted a direct flight. In April 2024, they cancelled the flight and rebooked me with ITA Airways and Icelandair. So, it became ITA Airways from Geneva to Rome and Icelandair from Rome to Reykjavik. Two days before, I called them because I could not check in with ITA Airways. They told me my flight was rescheduled only from Rome to Reykjavik. I said I lived in Geneva, and this change did not make sense. They told me they should have offered to me the closest airport and the refund. The person speaking with me had no idea what to do and said they would call later with a solution. Finally, they called and said Rome was the only way. I told them that was absurd and that they should pay for my Geneva to Rome flight. They even lied, saying there were not more seats with ITA Airways, which was a lie since I saw that I could buy tickets yet. They did not want to take the cost. Finally, I remembered she said they should reschedule with the closest airport, and I told her that was Zurich. They rescheduled me, but I had to pay for train tickets from Geneva to Zurich and Zurich to Geneva. Terrible experience. Terrible customer service. It was the worst airline I ever had the bad luck of buying a ticket.

Decent service - nice seats. Crew were not overly attentive but can’t complain overall for the money

Seats in the center row have obstructed leg room. Entertainment center did not respond well. Staff was good, but coukd be of limited help

Great flight. Friendly crew. Good food. Nice clean cabin and toilet was a good size. I like the starliner.

It was excellent. I upgraded from premium economy to business and it was totally worth it. We were on a 747 and I sat upstairs and enjoyed the privacy. The crew was incredible especially the woman who had been working with you all for 30 years.she was absolutely spectacular as was her cabin. The food was delicious. I would just serve bread with the meal. Don’t take it away!

I traveled with my sister, however ,we booked a flight separately, and we don't sitting next to each other. The staff on the board where on the top of this unit they find us sitting together. Ty lufthansa team. U are the best

My seat was upgraded to premium economy, food was good and cabin crew was nice.

Terrible. Super uncomfortable/less room than a domestic flight and flight was 9.5 hours. Food was terrible. Flight attendants slammed the cart into 2 people in our party numerous times as they were both over 6' tall and sitting in the aisle.

Not helpful crew! With no care for passengers. No effort made to find the right food.

Two things to note here. First, Lufthansa separated me from my small children. Apparently you need to pay extra to ensure that your children are not abandoned. This is different from KLM-Air France, where children sit with their parents automatically, and I usually fly KLM-Air France. I didn't realize Lufthansa was different on this score and is willing to leverage the wellbeing of small children to generate more revenue. Second, my flight arrived 3 hours and 54 minutes late, so I am entitled to financial compensation as per EU passenger rights regulation. From other aspects of Lufthansa's behavior during this trip, I expect that their approach to this is to start a war of attrition with their passengers to avoid giving compensation as much as possible - again, very differently from KLM-Air France. But we'll see, maybe I'll be pleasantly surprised.

Terrible consideration when it comes to connecting flights. We were given 50 minutes to deplane, get through costumes, get through security check. For someone with a heart condition, running miles through the airport was not the best way

Mechanical problems had to be fixed after all the passengers were boarded, and kept on the plane for over close to two hours with no air conditioning. Did not have enough snacks for everyone to distribute. Also, the movie screen did not work and no-one seem to be interested in helping us fix the problem. And the last, two people from our family got severe food poisoning. Arrived Atlanta 4 hours later than estimated 2:35 pm landing time. Deeply disappointed in Lufthansa, since it has been one of our preferable air companies to fly with.

Flight cancelled! Rebooked by circuitous routing although there were seats available on other nonstop flights.

Service of the crews were great. Food on flight was very greasy, and salty.

Sardine can herringbone layout in business class. Uncomfortable and nowhere to put your book, phone, headphones, etc. worst hard product ever, and the service and food aren’t good enough to make it worthwhile. Expensive garbage. British Airways purchased this thinking only about financials, clearly not customer experience. British Airways business class is the garbage truck of the skies. Hard pass!

Horrible. I bought a flight with British airlines from Amsterdam to Orlando via London. Less than a day they changed my flight to London so I had to fly to London city airport and then find my way to Gatwick for my connecting flight. It was very costly

I never travelled better and more comfortably than with this flight because I was upgraded to the business class! it was amazing in every aspect. I was able to lay down and sleep, and the food was comparable to a gourmet restaurant menu. The flight was not only on time, but even much earlier, the crew was excellent as well. It felt like a very nice reward after so many uncomfortable and frustrating travels in the past decades. Even though most of my past trips were not with BA, they gave me a memorable gift with this favor. Thank you British Airways!

The flight attendant kept bypassing our row when serving drinks and food. And the. He spilled water on me. And spilled a chicken tikka masala on the aisle floor right by my feet.

The checkin experience was terrible. Once we got to the counter, it took them 40 minutes to check us in. Nothing complicated. Just 6 boarding passes and two checked bags.

Very helpful. Just sorry that my flight required connecting with British Airways.

Already stated this! Terrible experience! Never again to fly with British Airways!!!

Great crew! Average flight. T5 at Heathrow is not such as nice experience compared to other major International airports.

The cabin staff was very friendly and attentive. The plane was modern and fairly quiet in flight. The video screens are large and of high quality, and I liked that the documentary movie "Anselm" was available for watching.

The flight from Saskatoon to Calgary was canceled by WestJet due to the airline strike. Condor, as the main operator, did not inform us. We found out that information just when we arrived at Saskatoon airport. Fortunately, we had enough time to drive to Calgary airport and catch the flight to Frankfurt. We couldn’t claim compensation for the missing flight because nobody takes responsibility for this situation. When we tried to contact BudgetAir, they redirected us to Condor, and Condor redirected us to WestJet. WestJet keeps saying that they are not responsible for the ticket that was bought from a third-party company.

Because of luggage I had to upgrade to premium economy , which was worth it!

Every thing was fine. The food was lack luster especially after leaving from Italy.

Very good except for the screaming 5 year old that was allowed to yell and scream whenever he wanted too! The mom obviously had no concept of “inside voices”!

I will never fly thru Frankfurt again I read it was bad changing plane but in my case complete nightmare

The flight was VERY delayed making what would have been a long layover in NYC into a mad rush to catch my connection. Other than that it was good.

A bigger plane would be more comfortable. We were bouncing off the ground before even lifting into the air, scary!

The seats are too close to the ones in front.

The seats are terrible. The boarding process was poorly organized. Little to no information was given. Gate change information was only provided at a time that was AFTER the scheduled departure time.