BOS - FRA

Find cheap flights from Boston to Frankfurt am Main

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KAYAK searches hundreds of travel sites at once for deals on flights to Frankfurt am Main Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Frankfurt am Main, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Frankfurt am Main, as well as popular online travel agencies
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Cheap Flight Deals from Boston to Frankfurt am Main (BOS-FRA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Frankfurt am Main that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Boston to Frankfurt

KAYAK's recommended round-trip deals from the most popular airlines that fly from Boston to Frankfurt.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
Condor Logo
BOS-FRA
7h 00mdirect
Condor Logo
FRA-BOS
8h 15mdirect
Condor
Find Deal
Air Canada Logo
BOS-FRA
7h 20mdirect
Air Canada Logo
FRA-BOS
8h 30mdirect
Air Canada
Find Deal
Alaska Airlines Logo
BOS-FRA
7h 00mdirect
Alaska Airlines Logo
FRA-BOS
8h 15mdirect
Alaska Airlines
Find Deal
Thai Airways Logo
BOS-FRA
7h 20mdirect
Thai Airways Logo
FRA-BOS
8h 10mdirect
Thai Airways
Find Deal
Brussels Airlines Logo
BOS-FRA
7h 15mdirect
Brussels Airlines Logo
FRA-BOS
8h 25mdirect
Brussels Airlines
Find Deal
Lufthansa Logo
BOS-FRA
7h 20mdirect
Lufthansa Logo
FRA-BOS
8h 10mdirect
Lufthansa
Find Deal
United Airlines Logo
BOS-FRA
7h 20mdirect
United Airlines Logo
FRA-BOS
8h 30mdirect
United Airlines
Find Deal

Expert advice for your flight from Boston to Frankfurt

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are specific to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
United Airlines

United Polaris offers lie-flat seats with aisle access, ideal for long-haul comfort.


United's Premium Plus provides extra recline and up to 7 inches more legroom than economy.

Lufthansa

Lufthansa's Premium Economy offers 50% more space and an extra checked bag up to 23kg.


Economy passengers enjoy a three-course meal with complimentary drinks on long-haul flights.

Read more about Lufthansaby Jessica Macdonald
Condor

Condor's A330neo offers 4K screens and Bluetooth headphone connectivity for enhanced entertainment.


Condor's business class features lie-flat seats with direct aisle access in a 1-2-1 configuration.

Airports
BOS

Download the FlyLogan app for gate info, flight status, and order ahead options at BOS restaurants.

Read more about BOSby Blane Bachelor
FRA

Expect lengthy queues at FRA immigration for non-Schengen arrivals; allow at least 90 minutes for connections.

Read more about FRAby Duncan Madden
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on United Airlines

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Jessica Macdonald

Jessica Macdonald

Expert on Lufthansa

Jessica Macdonald

Jessica Macdonald

Currently based in Scotland after living in South Africa and the United States, Jessica has been writing travel and aviation content for more than 10 years. She regularly contributes to Travel + Leisure and TripSavvy, and has had work published by Condé Nast Traveller and The Independent. She has traveled to more than 50 countries across six continents.

Read more
Chris Dong

Chris Dong

Expert on Condor

Chris Dong

Chris Dong

Chris is a consumer travel reporter covering aviation, trending travel news, hotels, and loyalty programs—all for leading global publications like Travel + Leisure, The Washington Post, AFAR, and more. In addition to writing, Chris is a video host for Travel + Leisure, giving consumers an inside look at the latest in air travel.

Read more
Duncan Madden

Duncan Madden

Expert on FRA

Duncan Madden

Duncan Madden

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Read more
Blane Bachelor

Blane Bachelor

Expert on BOS

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more

KAYAK's insights & trends for Boston to Frankfurt flights

Get data-powered insights and trends into flights from Boston to Frankfurt to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Boston to Frankfurt am Main Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston to Frankfurt am Main Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Boston to Frankfurt am Main Airport is May, where tickets cost C$ 961 (return) on average. On the other hand, the most expensive months are March and October, where the average cost of round-trip tickets is C$ 1,213 and C$ 1,205 respectively.

Can I save money by flying with a layover from Boston to Frankfurt am Main Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.
Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at C$ 6,672 on average.

How far in advance should I book a flight from Boston to Frankfurt am Main Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Boston to Frankfurt am Main Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price on the flight from Boston to Frankfurt am Main Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Good to know

Low season

January

High season

June
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly (3% more expensive on average)

When to book flights from Boston to Frankfurt

Are your dates flexible? Find out the best times to travel from Boston to Frankfurt based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Boston to Frankfurt am Main flights

  • Where can I eat at the Boston Logan International Airport (BOS)?

    There is a Friendly's restaurant in Terminal A, a Potbelly Sandwich Shop in Terminal B, a steakhouse in Terminal C, and a seafood restaurant in Terminal E. You'll find Starbucks coffee shops and Dunkin Donuts bakeries all around the airport.

  • How can I get from the Frankfurt am Main Airport to downtown Frankfurt?

    It will take from 15min-30min to get downtown from the airport. The light rail or train is one way that you can get into the city. You can catch the train on the ground level of the airport in Terminal 1. The train will take you to the central station in downtown Frankfurt. You can catch the bus if you'd prefer. It picks up its passengers on the ground level of the airport as well.

  • Can I do any banking at the Boston Logan International Airport?

    You might want to withdraw funds before you get on your plane to Frankfurt. There are several ATMs throughout the Boston Airport including one in Terminal A near Departure Hall, another in the Departure Hall of Terminal B, and still another in the international terminal, Terminal E.

  • What services are offered at the Frankfurt am Main Airport (FRA)?

    There are several restaurants and shops at the airport including designer stores like Boss, Gucci, Marc O'Polo, and Birkenstock. In its food court, you'll find a wide selection of places to eat. At this airport, there is also a Welcome Center and a variety of lounges where you can relax.

  • Which airlines offer Wi-Fi service onboard planes from Boston to Frankfurt am Main?

    All the following airlines offer inflight Wi-Fi service on the Boston to Frankfurt am Main flight route: Lufthansa, United Airlines, Brussels Airlines, SWISS, JetBlue, Air France, Iberia, Thai Airways, Vueling, and Delta.

  • Which aircraft models fly most regularly from Boston to Frankfurt am Main?

    The Airbus A330-900neo is the aircraft model that flies most regularly on the Boston to Frankfurt am Main flight route.

  • Which airline alliances offer flights from Boston to Frankfurt am Main?

    Star Alliance, and oneworld are the airline alliances operating flights between Boston and Frankfurt am Main, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Boston to Frankfurt am Main?

    There are direct flights from Boston to Frankfurt am Main on a daily basis.

  • How does KAYAK find such low prices on flights from Boston to Frankfurt am Main?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to Frankfurt am Main.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Frankfurt am Main?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Frankfurt am Main from Boston is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to Frankfurt am Main?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Frankfurt am Main with an airline and back to Boston with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Frankfurt am Main?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Frankfurt am Main from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Boston to Frankfurt am Main Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 609 or less round-trip.
  • If you have an early flight leaving Boston going to Frankfurt, it might be convenient to book a room at the Hilton at the Boston Logan International Airport (BOS). This hotel has a fitness center, on-site dining, and an indoor pool. It is connected to the airport via a sky bridge.
  • Curbside drop-off is permitted at the Boston International Airport (BOS). If you drive yourself, you can park your car in the central or the Terminal B garage. You can save money by parking in the economy garage or the economy lot a short distance from the airport. There is a free shuttle that will take you from the garage/lot to the terminals.
  • If your flight arrives late or is delayed at the Frankfurt am Main Airport (FRA), you can take a nap in the NapCabs. There are a few sleep cabins in the airport. They are all located in Terminal 1.
  • You'll have the choice of many flights when booking your trip from Boston Logan International Airport (BOS) to the Frankfurt am Main Airport (FRA). Some are direct flights while other routes require a plane change. If you have a layover, it could be at an airport in the United States such as Washington, D.C. Dulles, or New York's JFK. You might also change planes overseas such as to Munich or Montreal.
  • At the Frankfurt am Main Airport (FRA), you can exchange your US dollars for euros. There are numerous currency exchange centers throughout the airport. This includes near the Airport Shopping mall and throughout Terminals 1 and 2.
See more tips

Prefer to fly direct from Boston to Frankfurt am Main?

Find which airlines fly direct from Boston Logan Intl Airport to Frankfurt am Main Airport, which days they fly and book direct flights.

Direct departures

Boston Logan Intl to Frankfurt am Main

Monday

Air Canada,Alaska Airlines,Brussels Airlines, +4 more

Air Canada,Alaska Airlines, +5 more

Tuesday

Air Canada,Alaska Airlines,Brussels Airlines, +4 more

Air Canada,Alaska Airlines, +5 more

Wednesday

Air Canada,Alaska Airlines,Brussels Airlines, +4 more

Air Canada,Alaska Airlines, +5 more

Thursday

Air Canada,Alaska Airlines,Brussels Airlines, +4 more

Air Canada,Alaska Airlines, +5 more

Friday

Air Canada,Alaska Airlines,Brussels Airlines, +4 more

Air Canada,Alaska Airlines, +5 more

Saturday

Air Canada,Alaska Airlines,Brussels Airlines, +4 more

Air Canada,Alaska Airlines, +5 more

Sunday

Air Canada,Alaska Airlines,Brussels Airlines, +4 more

Air Canada,Alaska Airlines, +5 more

See more nonstop flights

Direct returns

Frankfurt am Main to Boston Logan Intl

Monday

Air Canada,Alaska Airlines,Brussels Airlines, +4 more

Air Canada,Alaska Airlines, +5 more

Tuesday

Air Canada,Alaska Airlines,Brussels Airlines, +4 more

Air Canada,Alaska Airlines, +5 more

Wednesday

Air Canada,Alaska Airlines,Brussels Airlines, +4 more

Air Canada,Alaska Airlines, +5 more

Thursday

Air Canada,Alaska Airlines,Brussels Airlines, +4 more

Air Canada,Alaska Airlines, +5 more

Friday

Air Canada,Alaska Airlines,Brussels Airlines, +4 more

Air Canada,Alaska Airlines, +5 more

Saturday

Air Canada,Alaska Airlines,Brussels Airlines, +4 more

Air Canada,Alaska Airlines, +5 more

Sunday

Air Canada,Alaska Airlines,Brussels Airlines, +4 more

Air Canada,Alaska Airlines, +5 more

See more nonstop flights
See more nonstop flights

Top airlines flying from Boston to Frankfurt

 
See real verified KAYAK customer reviews for airlines flying from Boston to Frankfurt am Main. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boston to Frankfurt? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.7
LufthansaOverall score based on 7030 reviews
6.9Boarding
7.5Crew
6.7Comfort
6.2Food
6.4Entertainment
Airline reviews

The row of seats were so cramped it was difficult to get in and out of your seat. I even upgraded. A long flight and sad accommodations 😵‍💫 the shorter flight was very comfortable and the seating was spacious

6.0 GoodJane, Apr 2025ORD - FRA
Read more Lufthansa reviews

The row of seats were so cramped it was difficult to get in and out of your seat. I even upgraded. A long flight and sad accommodations 😵‍💫 the shorter flight was very comfortable and the seating was spacious

I bought a ticket and paid for for our luggage but I had to pay for my luggage again. I’m so disappointed! We had a 30 min delay and because of that we missed our connecting flight and were told that we would be on the next flight (9am flight ) but we were landed we were booked at 12pm flight. I had a little baby w me, it was very stressful. I begged to leave at 10 am at least. I was emailed that we get a voucher but they didn’t work when we were at a breakfast store. I’ve been always happy w Lufthansa but this time was awful.

Good service … bus transfer upon arrival from plane to terminal: atrocious!!!

We had a 1 1/2 hour delay before we left Denver. When we arrive to Frankfort, they didn’t announce that people with connecting flights to exit the plane first. My next flight was already boarding when we we taxiing in to the gate. I waited another 10 minutes to get off the plane. I had to run to catch my next flight. I mean run! I made it with one minute to spare, but my luggage did not. My luggage came two hours later on a different flight.

My flight was late from US to Frankfurt so I missed my connecting flight flight and I had to wait for long to catch the next flight which was very tiring. Otherwise everyone was very nice.

It would have been nice if my luggage had made it onto my connecting flight as well. Now I have to wait for my luggage to be delivered and that might take a while, which certainly put a damper on the entire experience.

Crew was not happy. Very uncomfortable seats. When person leans back in front of you the screen is too close to me. Food was awful.

Lufthansa charged me $280 to take skiiis when in the US the boot bag and skiis are one check-in bag. This was not advertised and a real shock at the airport. They only took the boot bag as a check-in item. The seats have been squeezed together like any economy airline and legroom is not as good as it used to be. Otherwise, the flight was fine and staff was helpful for making my connection.

On board Entertainment and crew services were absolutely trash! Neither me, nor any of my 40 family/friends members are flying Lufthansa again!

This is my second time to fly this year with Lufthansa and both times they dropped the ball. My ticket was very cheap and l would not be honest if l said that l had some high expectations for that price. Fly delay 6 hours. Screen in fey seats around me didn’t work. Food for dinner was ok but breakfast was so poor. We had connection in Frankfurt for Vienna. Because of delay they gave us fly with 30 min layover time. We got to Vienna but our baggage was late of course. Long story short it took us almost 24 hours to get to the final destination. Very bad experience

Flights delayed, and not communicated to the level I accustomed to by other airlines. The crew seems to be hating their job and it shows. It costs you nothing to smile and be a bit more friendlier. Also, no jet bridge, passengers have to use stairs, which is hard for my elderly parents. What's the point of ordering wheelchairs?

One of the stewardess was really rude to a customer right near me. I ordered water and was given sparkling water which kind of surprised me as I've always been given still water but I didn't say anything. The lady after me ordered water as well and when she saw it was sparking water, she stopped the stewardess who then said very curtly "You could have told me sooner." Whoa...that was rude! Later this same customer had some liquid spilled on her as the same stewardess handed a drink to the person sitting next to her. I know it wasn't intentional, but it was rather strange. It was very hard to navigate how to get through the Frankfurt airport to our connecting flight. No one told us you'd have to go through security again so it was rather confusing as we didn't have a boarding pass. Luckily we were able to get necessary papers and get to our flight. Sadly, my luggage did not make it out of Frankfurt though.

Quick easy flight, checked my bag and was told to pick it up in LAX but my bag stayed in Frankfurt. I am tracking it with an air tag. I filed a complaint with Alaska Airlines at my last stop in SJC.

For context: 10 hour flight FRA-YVR. Newer A330 Neo plane. Crew were amazing - friendly and efficient. The plane is newer with great overhead space. My main issue is that the Premium Econ cabin is inferior compared with other airlines. Cute amenity kit (a plus). Food was fine, though I’d like to see more wine selection beyond 1 red and 1 white. But, seats aren’t as comfortable, and all Prem Econ and Econ passengers share only 4 washrooms. Washrooms in business are off limits. In addition, Condor charges for seat selection in Prem Econ. Ridiculous on a $1500 one-way ticket. Prem Econ configuration is 2, 4 and 2, and Condor put me and my partner into 2 middle seats in the group of 4 seats, meaning we’d have a single person to our left and to our right. Again, ridiculous. A kind airport agent was able to give us 2 seats in first (and exit) row of Prem Econ but these had no footrests. I wouldn’t rush back to Premium Economy on Condor.

The crew was friendly, but the comfort of the plane and the food definitely had room for improvement.

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”!

Everything you need to know for your flight from Boston to Frankfurt

Information on your arrival and departure airports

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