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Cheap Flights from Boston (BOS) to Frankfurt (FRA)

Compare Boston Logan International to Frankfurt am Main flight deals

Find the cheapest month or even day of the year to fly to Frankfurt am Main

Book the best Frankfurt am Main fare with no extra fees

Flight deals from Boston Logan International to Frankfurt am Main

Looking for a cheap last-minute deal or the best return flight from Boston Logan International to Frankfurt am Main? Find the lowest prices on one-way and return tickets right here.
Frankfurt.$662 per passenger.Departing Sun, 14 Sep, returning Sun, 21 Sep.Return flight with Condor.Outbound direct flight with Condor departs from Boston Logan International on Sun, 14 Sep, arriving in Frankfurt am Main.Inbound direct flight with Condor departs from Frankfurt am Main on Sun, 21 Sep, arriving in Boston Logan International.Price includes taxes and charges.From $662, select.
Frankfurt.$720 per passenger.Departing Tue, 27 Jan, returning Tue, 10 Feb.Return flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departs from Boston Logan International on Tue, 27 Jan, arriving in Frankfurt am Main.Inbound indirect flight with Aer Lingus, departs from Frankfurt am Main on Tue, 10 Feb, arriving in Boston Logan International.Price includes taxes and charges.From $720, select.
Frankfurt.$720 per passenger.Departing Wed, 25 Feb, returning Wed, 11 Mar.Return flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departs from Boston Logan International on Wed, 25 Feb, arriving in Frankfurt am Main.Inbound indirect flight with Aer Lingus, departs from Frankfurt am Main on Wed, 11 Mar, arriving in Boston Logan International.Price includes taxes and charges.From $720, select.
Frankfurt.$724 per passenger.Departing Mon, 23 Feb, returning Thu, 26 Feb.Return flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departs from Boston Logan International on Mon, 23 Feb, arriving in Frankfurt am Main.Inbound indirect flight with Aer Lingus, departs from Frankfurt am Main on Thu, 26 Feb, arriving in Boston Logan International.Price includes taxes and charges.From $724, select.
Frankfurt.$725 per passenger.Departing Tue, 18 Nov, returning Wed, 26 Nov.Return flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departs from Boston Logan International on Tue, 18 Nov, arriving in Frankfurt am Main.Inbound indirect flight with Aer Lingus, departs from Frankfurt am Main on Wed, 26 Nov, arriving in Boston Logan International.Price includes taxes and charges.From $725, select.
Frankfurt.$728 per passenger.Departing Tue, 28 Oct, returning Tue, 11 Nov.Return flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departs from Boston Logan International on Tue, 28 Oct, arriving in Frankfurt am Main.Inbound indirect flight with Aer Lingus, departs from Frankfurt am Main on Tue, 11 Nov, arriving in Boston Logan International.Price includes taxes and charges.From $728, select.
Frankfurt.$731 per passenger.Departing Wed, 7 Jan, returning Tue, 13 Jan.Return flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departs from Boston Logan International on Wed, 7 Jan, arriving in Frankfurt am Main.Inbound indirect flight with Aer Lingus, departs from Frankfurt am Main on Tue, 13 Jan, arriving in Boston Logan International.Price includes taxes and charges.From $731, select.
Frankfurt.$731 per passenger.Departing Wed, 11 Mar, returning Wed, 25 Mar.Return flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departs from Boston Logan International on Wed, 11 Mar, arriving in Frankfurt am Main.Inbound indirect flight with Aer Lingus, departs from Frankfurt am Main on Wed, 25 Mar, arriving in Boston Logan International.Price includes taxes and charges.From $731, select.

Find the cheapest month to fly from Boston Logan International to Frankfurt am Main

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Boston Logan International to Frankfurt am Main flights are currently cheapest in September.
Aug
from $1,127
Sep
from $662
Oct
from $762
Nov
from $725
Dec
from $774
Jan
from $731
Feb
from $724
Mar
from $731
Apr
from $898
May
from $877
Jun
Find prices
Jul
Find prices

Direct flights from Boston Logan International to Frankfurt am Main

Boston Logan International to Frankfurt am Main: Alternative routes

Compare routes from Boston Logan International to Frankfurt below. You may find an airport to fly into that's cheaper, faster, or easier than Frankfurt am Main.

Boston to Frankfurt: Flight information

The things to know before you go.
Cheapest flight found$662
Cheapest month to flySeptember
Average flight time7 hrs, 15 mins
Most popular airlineAir Canada
Average flights per week48

Finding cheap flights from Boston Logan International to Frankfurt am Main: Frequently asked questions

The best price we found for a return flight from Boston Logan International to Frankfurt am Main is $662. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
7 hours and 15 minutes is the average flight time from Boston Logan International to Frankfurt am Main.
Air Canada, United and Lufthansa fly direct from Boston Logan International to Frankfurt am Main.
As of August 2025, there are 48 flights per week flying from Boston Logan International to Frankfurt am Main.
The cheapest month to fly from Boston Logan International to Frankfurt am Main is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Boston Logan International Airport to Frankfurt am Main Airport on Sunday, 14 September 2025.
Yes – the average flight time is 7 hours and 15 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Frankfurt am Main but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Frankfurt is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Condor offers the cheapest flight tickets to Frankfurt am Main.

Flying from Logan International Airport (BOS) to Frankfurt Airport (FRA): what you need to know

  • Hop on a direct flight from Logan International Airport to Frankfurt Airport and you'll be in the air for an average of 7 hours 10 minutes.

  • Frankfurt is five hours ahead of Boston and follows the UTC+1 timezone.

  • You can choose from 17 weekly Logan International Airport to Frankfurt Airport flights. The 16:10 departure with Condor is the earliest you can take. Lufthansa operates the latest service of the day at 22:00.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for stress-free travel. Be at the airport with enough time to catch your BOS to FRA flight.

  • You can expect longer queues during popular months such as August. Arriving up to four hours in advance for international flights and two hours for domestic departures is a good idea.

  • Condor has direct flights from Logan International Airport to Frankfurt Airport. Book with this popular airline, then get ready to discover the sights in Frankfurt — and maybe even more of Germany if time allows.

  • Condor is the airline with the highest passenger demand for this route.

  • With a dependable 84.0% of services arriving as planned, Lufthansa has the best on-time record for BOS to FRA flights.

  • If you want to split up your journey, simply uncheck 'Direct flights only' when searching for your ticket from Logan International Airport to Frankfurt Airport. These are the top stopovers between BOS and FRA:

    • Charles de Gaulle Airport

    • London Heathrow Airport

    • Dublin Airport

How to find the cheapest flights from Logan International Airport (BOS) to Frankfurt Airport (FRA)

  • Right now, $280 is the lowest price we've seen for a one-way Logan International Airport to Frankfurt Airport flight. The best price for a return ticket is $662. Remember that fares can change due to availability at the time of booking.

  • To pick up cheap tickets from BOS to FRA, book your trip five months before your departure.

  • April is the cheapest month for flights from Logan International Airport to Frankfurt Airport. If you want to travel at a different time of year, the 'Whole month' tool will show you the lowest airfares for every month.

  • Getting your hands on cheap flights from BOS to FRA is easy with Price Alerts. All you need to do is set up one of these automatic alerts and we'll get in touch as soon as a new deal comes up.

  • Pick your ideal departure and arrival times, number of stops and airlines with the filters. Or sort your results by 'Cheapest' to see the best deals on flights from Logan International Airport to Frankfurt Airport.

Handy information about Logan International Airport (BOS)

  • BOS is located at One Harborside Drive.

  • 73.94% of flights that leave from Logan International Airport arrive at their destination on schedule.

  • To reach Logan International Airport from central Boston, it takes about 10 minutes if you're going by car. This depends on traffic though. It's approximately 5 kilometres from the airport to the city centre.

  • You can expect a journey time of roughly 25 minutes when using public transport.

  • Need a handy hotel close to BOS? If you're catching an early flight from Logan International Airport to Frankfurt Airport, these stays will have you sleeping moments from your check-in counter:

Arriving at Frankfurt Airport (FRA)

Getting from Frankfurt Airport (FRA) to central Frankfurt

  • Frankfurt Airport to central Frankfurt has a drive time of about 20 minutes. It's approximately 14 kilometres away.

  • If you're travelling on public transport, expect a journey time of roughly 35 minutes.

When to fly to Frankfurt Airport (FRA)

  • The quietest month for a flight from Logan International Airport to Frankfurt Airport is January, while April is the most popular. Choose the ideal time to go to Frankfurt based on whether you prefer a bustling atmosphere or a more laid-back vibe.

  • When booking your flight from Logan International Airport to Frankfurt Airport, consider the type of weather you like. July is the warmest month in Frankfurt, with the temperature ranging from 12ºC (54ºF) to 28ºC (82ºF).

  • Look for cheap tickets from BOS to FRA in January if you like cooler conditions. Temperatures are at their lowest then, ranging between -4ºC (25ºF) and 7ºC (45ºF) on average.

Explore more of Germany

  • Berlin is just one of the many places in Germany waiting to be explored once you've seen the sights of Frankfurt. Around 418 kilometres away to the north-east, check out popular attractions including Brandenburg Gate, Berlin Wall Memorial and East Side Gallery.

  • Hamburg is another sought-after destination in Germany and is around 386 kilometres north of Frankfurt. No journey is complete without dropping by Miniatur Wunderland, Elbphilharmonie Hamburg and Port of Hamburg.

Plan the rest of your trip from Boston to Frankfurt

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.