$153 Find Cheap Flights from Boston to Frankfurt am Main

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Frankfurt am Main departing on 11/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Frankfurt am Main.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Frankfurt am Main.
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Flight Deals

Cheap Flights 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Frankfurt am Main

Wed, Oct 15 - Wed, Oct 22
Multiple Airlines Logo
11:00 pm - 8:30 pmBOS-HHN
15h 30m1 stop
Multiple Airlines Logo
10:40 pm - 9:15 pmHHN-BOS
28h 35m2 stops
$522Multiple Airlines
Find Deal
Sat, Nov 22 - Tue, Dec 2
Aer Lingus Logo
5:10 pm - 10:05 amBOS-FRA
10h 55m1 stop
Aer Lingus Logo
10:45 am - 6:55 pmFRA-BOS
14h 10m1 stop
$524Aer Lingus
Find Deal
Thu, Oct 9 - Thu, Oct 16
Condor Logo
4:00 pm - 5:15 amBOS-FRA
7h 15mnonstop
Condor Logo
11:45 am - 2:00 pmFRA-BOS
8h 15mnonstop
$530Condor
Find Deal
Tue, Oct 28 - Thu, Nov 13
TAP AIR PORTUGAL Logo
7:05 pm - 4:55 pmBOS-FRA
16h 50m1 stop
TAP AIR PORTUGAL Logo
5:45 pm - 2:35 pmFRA-BOS
26h 50m1 stop
$546TAP AIR PORTUGAL
Find Deal
Mon, Oct 6 - Tue, Oct 14
Condor Logo
4:00 pm - 5:15 amBOS-FRA
7h 15mnonstop
Condor Logo
11:40 am - 1:55 pmFRA-BOS
8h 15mnonstop
$550Condor
Find Deal
Fri, Oct 17 - Fri, Oct 31
Icelandair Logo
8:50 pm - 1:00 pmBOS-FRA
10h 10m1 stop
Icelandair Logo
1:05 pm - 6:50 pmFRA-BOS
10h 45m1 stop
$563Icelandair
Find Deal
Tue, Oct 28 - Sat, Nov 15
TAP AIR PORTUGAL Logo
7:05 pm - 12:30 pmBOS-FRA
12h 25m1 stop
TAP AIR PORTUGAL Logo
6:00 am - 2:35 pmFRA-BOS
14h 35m1 stop
$564TAP AIR PORTUGAL
Find Deal
Sun, Sep 28 - Wed, Oct 15
Icelandair Logo
12:35 pm - 1:00 pmBOS-FRA
18h 25m1 stop
Icelandair Logo
5:10 pm - 10:00 pmFRA-BOS
10h 50m1 stop
$570Icelandair
Find Deal
Tue, Dec 2 - Mon, Dec 8
Scandinavian Airlines Logo
9:59 am - 2:30 pmBOS-FRA
22h 31m2 stops
Scandinavian Airlines Logo
3:15 pm - 3:50 pmFRA-BOS
30h 35m1 stop
$590Scandinavian Airlines
Find Deal
Wed, Oct 15 - Wed, Oct 22
Scandinavian Airlines Logo
9:59 am - 7:45 pmBOS-FRA
27h 46m2 stops
Scandinavian Airlines Logo
8:30 pm - 3:35 pmFRA-BOS
25h 05m1 stop
$594Scandinavian Airlines
Find Deal

Everything you should know

Our travelers' advice
AI-generated summary based on content written by travel experts
Lufthansa offers three-course meals in Economy class.
Download the FlyLogan app for flight updates at BOS.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Aer Lingus
Cheapest • from $524 (round-trip)
Alaska Airlines
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
BOS-FRA
Cheapest
BOS-FRA
Most popular
Insights
Insights
Insights
Insights
Cheapest round-trip
$522
Multiple Airlines
Wed 10/15Wed 10/22
BOS - HHN • 1 stop
Cheapest non-stop
$530
Typical prices: $774-1376
Condor
Thu 10/9Thu 10/16
BOS - FRA • Non-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Frankfurt am Main!
Expert advice

Expert advice for your flight from Boston to Frankfurt am Main

 
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 original 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
Condor

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


Business class features lie-flat seats with direct aisle access on A330neo.

Lufthansa

Enjoy three-course meals with complimentary drinks in Economy on long-haul flights.


Access 11 special meal choices for dietary needs, orderable 24 hours before departure.

Read more about Lufthansaby Jessica Macdonald
United Airlines

United Polaris offers lie-flat seats with aisle access on long-haul flights.


Free Wi-Fi messaging available on most United flights.

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

Use the S8 and S9 trains for a quick 15-minute ride from FRA to Frankfurt city center.

Read more about FRAby Duncan Madden
Our travel experts
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
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
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
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
Booking Insights

KAYAK's insights & trends for Boston to Frankfurt am Main flights

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

What is the cheapest Boston to Frankfurt am Main flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Boston to Frankfurt am Main costs $418 on the route between Boston (BOS) and Frankfurt am Main Airport (FRA). It is also the most popular route.

What’s the cheapest day of the week to fly from Boston to Frankfurt am Main?

The average price of all round-trip flights from Boston to Frankfurt am Main clicked on KAYAK for each day over the last 12 months.

For Boston to Frankfurt am Main, Wednesday is the cheapest day to fly on average and Friday is the most expensive. Flying from Frankfurt am Main back to Boston, the best deals are generally found on Tuesday, with Sunday being the most expensive.

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

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, 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 is May, where tickets cost $685 (return) on average. On the other hand, the most expensive months are April and March, where the average cost of round-trip tickets is $1,025 and $895 respectively.

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

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, 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, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 2 weeks before departure.

Good to know

Cheapest flight$153
Flight from Boston to Frankfurt Airport

When to book flights from Boston to Frankfurt am Main

Are your dates flexible? Find out the best times to travel from Boston to Frankfurt am Main 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 flights from Boston to Frankfurt am Main

  • What is the cheapest flight from Boston to Frankfurt am Main?

    In the last 3 days, the lowest price for a flight from Boston to Frankfurt am Main was $153 for a one-way ticket and $522 for a round-trip.

  • Do I need a passport to fly between Boston and Frankfurt am Main?

    A passport is required to fly from Boston to Frankfurt am Main.

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

    We unfortunately don’t have that data for this specific route.

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

    Star Alliance is the only airline alliance operating flights between Boston and Frankfurt am Main.

  • What is the most popular layover when flying to Frankfurt am Main from Boston?

    Reykjavik is the most popular layover city among KAYAK users traveling from Boston to Frankfurt am Main.

  • 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 travelers 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.

Prefer to fly direct from Boston to Frankfurt am Main?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Boston Logan Intl to Frankfurt am Main.
Find which airlines fly direct from Boston Logan Intl Airport to Frankfurt am Main, which days they fly and book direct flights.

Direct departures

Boston Logan Intl to Frankfurt am Main

Monday

Condor, Lufthansa

Condor, Lufthansa

Tuesday

Condor, Lufthansa

Condor, Lufthansa

Wednesday

Lufthansa

Lufthansa

Thursday

Condor, Lufthansa

Condor, Lufthansa

Friday

Lufthansa

Lufthansa

Saturday

Lufthansa

Lufthansa

Sunday

Condor, Lufthansa

Condor, Lufthansa

See more direct flights

Direct returns

Frankfurt am Main to Boston Logan Intl

Monday

Condor, Lufthansa

Condor, Lufthansa

Tuesday

Condor, Lufthansa

Condor, Lufthansa

Wednesday

Lufthansa

Lufthansa

Thursday

Condor, Lufthansa

Condor, Lufthansa

Friday

Lufthansa

Lufthansa

Saturday

Lufthansa

Lufthansa

Sunday

Condor, Lufthansa

Condor, Lufthansa

See more direct flights

Reviews of the top 5 airlines serving from Boston to Frankfurt am Main

 
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 am Main? 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.
8.0
Alaska AirlinesOverall score based on 10000 reviews
7.8Comfort
8.1Boarding
7.0Entertainment
7.1Food
8.5Crew
Airline reviews

My flight was delayed 2 hours which led me to lose my connection. As a consequence, I had to spend hours changing flights and hotel reservations to arrange my arrival to Vancouver.

2.0 MediocreAnonymous, Sep 2025BWI - SEA
Read more Alaska Airlines reviews

My flight was delayed 2 hours which led me to lose my connection. As a consequence, I had to spend hours changing flights and hotel reservations to arrange my arrival to Vancouver.

No Free Wifi and the flight was a tad late.

The plane was clean. They got us to the destination. It was very difficult to hear the announcements at the gate. The person was speaking way too quickly, and the sound system did not carry to all parts of the seating area at the gate. The flight left more than an hour late, which left many of the passengers missing connections.

Awesome. Great flight. Super nice people and I like the extra space

The first leg of the trip was excellent. Lovely flight attendants and comfortable plane. The second leg left a lot to be desired. The flight attendant was rude when I asked for a Diet Coke, the boarding required quite a long walk and the plane was crammed and uncomfortable.

Flight was delayed as it always is with Alaska airlines. Particularly to smaller airports. No AC on the plane so it was miserably hot.

Website could be better with faster access to specific flight information and boarding pass once reservation is made. Not a fan of no seat selection on line. I had to consult gate agent each time to change seats on flights with lots of open seats. This cannot possibly be cost effective for airline. On plus side, Alaska seat legroom seemed larger than American. ns

The flights left both airports on schedule. The flight from Idaho Falls to Seattle was a typical commuter trip. The flight from Seattle to Maui was not good: It was too long for a flight in a single-aisle plane and too cramped. I kept asking myself if I would ever visit Maui again if airlines continue to run this long flight like a typical short commuter flight. I am not looking forward to the trip home.

The chicken salad was very small, the lettuce was wilted and there was no flavor. The hamburger was excellent.

I appreciated that the staff went out of the way to make sure I was taken care of.

Everything was good, except the seats in economy were so close together, you could barely get out when the seat in front of your was reclined. If the airlines keep jamming in more and more seats, it will become intolerable. I will look for another airline that considers customer comfort and does not keep adding more rows of seats for more profit.

Tastless food and too obvious lack of enthusiasm for service in the economy vesus business class

Inoperable monitor left no entertainment for 9 hours. The crew was not helpful. Food was awful.

The service was good, the food could have been better.

Flight was delayed and missed my connection Lufthansa didn’t respond.

A little bit more leg room in premium economy. I am 6’4”.

online check in was not available so i had to get to airport extra early. The flight was delayed and my luggage was lost. I had an argument with the person behind me who wanted to keep her bag on the floor and not allow my seat to recline on a 9hr plus flight. So overall, lots and lots of areas for improvement.

The flight was operated by Lufthansa. You can't expect much from them anymore. They have a talent in getting something wrong.

The food was the worst I’ve had on any flight I’ve ever been on.

Excellent service despite turbulence during the flight. Flight attendants were remarkable!

Handling our luggage was the biggest issue - they lost it and we got it almost 3 days later. Really threw off the beginning of our trip and we really had to change our itinerary accordingly.

Seat was hard and uncomfortable and the temperature too warm and uncomfortable.

No meals included on this long international flight. Most airlines will offer you a meal when flying internationally. Not Icelandair. Your included choices are water and coffee. Poor customer service. The airport was also very confusing.

Worst airline I’ve ever flown. Delayed 5.5 hrs, missed connecting flight, and missed an entire day of vacation. Zero customer service

Everything sucked. No food, one small glass of water, a tiny coffee, 5.5 hour delay with no customer service. Would never recommend flying them.

The crew was wonderful at check in, the gate and on board. Felt the luggage had more room than the passengers. The seats were smaller than most domestic U.S. airlines. I'm only 5'2" and I had little legroom. There were only 2 bathrooms in coach. Needed more. The flight was very smooth but not the most comfortable.

There was no lounge at Boston for us to use. Typically flying first class overseas comes with lounge privileges. The seats did not recline even a little. My headset only worked on one side. I felt like I was flying on Ryan Air, not Icelandic Air.

The flight was delayed and as a consequence we missed our connecting flight. Were stuck for another 6h in Reykyavik. Appreciated that we got a generous food voucher at least. Would have liked to see more information upon arrival including a person waiting for connecting flight travellers and informing already that we will not catch the flight and directing us to the office dealing with the matter; unfortunately that didnt happen and we hence first needed to find out whether flight had indeed left already and then locate the adequate office to help us with booking us on the next connecting flight. Also my suitcase broke and it is not clear whether it is happened on the leg with Iceland Air from DC to Reykyavik or on the leg with Lufthansa from Reykyavik to Frankfurt. Finally, understood that it is a low cost company but at least provision of earplugs for free would have been nice, instead of making them buy.

Great experience on Icelandair flight from Newark to Amsterdam by way of Reykjavík. Courteous and professional staff. Food was solid. Service - outstanding. Cabin was a little warm.

Good service. No complementary food for international flight. WiFi kinda pricey. Got the job done for the right price.

The plane was delayed by two hours in Chicago which led to us missing the next flight. Lufthansa rebooked the flight and booked us a hotel for the night in Frankfurt. The level of customer service and getting us taken care of was superb. The flight crew and the service on the ground was superb.

good entertainment package but rather small seats for business class

Booked Economy but it translated to economy light for Lufthansa so now we are stuck paying an extra $75 per person both ways for our checked bags. If I had known that, I would have never booked these tickets because it came out to be more than other options. The booking in the kayak side clearly says Economy and has a link to the inormation for Lufthansa which states Economy included a checked bag. Super annoyed about that.

Food is too little (in volume) and too spicy.. There are no snacks in the back of the plane in between meals.

I liked the crews attentiveness, all food and drink items were tasty, and came out in a timely manner. The entertainment systems were not as responsive and my seat had issues with the auxiliary for the headphones. Seats were OK, and the headrest for my seat could go back only so far. Bathrooms were tight fit.

Hate their old flights, boatding, food and services. Very poor quality

The pasta in the evening meal was tasteless. Otherwise, the flight was okay.

Everything was really great just The aircraft was too old and sounded it will break during takeoff

Flight was a little late. The crew was courteous, food ok

Bad! Disaster!! The LH419 was cancelled after 4 hrs on board with no AC and no toilets

It was extremely difficult to upgrade my partners flight over the Internet from economy to economy, plus. Then it said clearly the checked luggage can be 32 kg. At the check-in counter in Hamburg, we had to pay 100 Euros ( $122.17) for the only 31kg peace checked luggage. We were told because the change was made less than 24 hours before the flight , the luggage weight would not be upgraded. Then they offered me that for €90 I can upgrade at the counter from economy to economy, plus so we can sit together on the flight from Frankfurt to San Francisco. I happily agreed and was charged. €99.($120.95), which I noticed too late. Especially about the Euro 100 up charge I feel upset and it’s a unfair way of doing business!

Take off was not good, too hot inside the plane and seats are beyond uncomfortable.

The company said that it was Condor's responsibility to issue my train ticket, and that I should contact them. But when I did, condor said I have to contact the train company and show them my booking number. I went to the station to board my train and they said where is my bar code ticket. It was a disaster and the people at the train station said how messed up this is and that condor is the worst for putting people through this. I boarded the train with NO ticket cause no one can issue me one even though I paid and it is in my booking confirmation.

Helpful crew in a comfortable and well designed aircraft. My kids also loved the striped design of the airplane.

The return flight, the food was better. Didn't like that even at checkin we still had to pay when only 5 seats were available. Had to pay or would be stuck in the very middle between two others. I had to pay for an aisle and a middle seat. Both were considered prime seats but the two other middle ones were not.

There was one flight attendant who was exceptionally rude about the fact that they didn’t have any meatless options left when I told her I was a vegetarian. The boarding process was a bit disorganized and unclear but everything else was very good.

Seats are not comfortable. Some of the food was good and some not so good.

Really, nothing. I flew economy, and received a very good economy experience.

Flight attendants were polite but not attentive. They did not clean cabin throughout trip, and the airplane upon disembarking looked disastrous! Garbage everywhere ! The state of the cabin did NOT leave passenger with a ‘cared-for’ feeling. It looked a total mess. They also closed themselves off in the back of the plane and passengers felt like they needed to knock to get a glass of water. Very dissppointing.

Seats were not comfortable, and the problems started when we landed at Frankfurt airport. We waited more than 3 hours to collect our luggage, as a result we missed the connected train to Brussels. Our plans for the trip were ruined that day.

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

Information on your arrival and departure airports

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