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Cheap flights from Boston to Frankfurt

Compare Boston to Frankfurt flight deals

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

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Flight deals from Boston to Frankfurt

Looking for a cheap last-minute deal or the best return flight from Boston to Frankfurt? If you want to travel next month, return fares start from P34,601. Find the lowest prices on one-way and return tickets right here.
Frankfurt.P19,942 per passenger.Departing Sat, 24 Oct.One-way flight with KLM.Outbound indirect flight with KLM, departs from Boston Logan International on Sat, 24 Oct, arriving in Hahn.Price includes taxes and charges.From P19,942, select.
Frankfurt.P21,583 per passenger.Departing Wed, 10 Jun.One-way flight with KLM.Outbound indirect flight with KLM, departs from Boston Logan International on Wed, 10 Jun, arriving in Frankfurt am Main.Price includes taxes and charges.From P21,583, select.
Frankfurt.P23,257 per passenger.Departing Wed, 30 Sep.One-way flight with jetBlue.Outbound indirect flight with jetBlue, departs from Boston Logan International on Wed, 30 Sep, arriving in Frankfurt am Main.Price includes taxes and charges.From P23,257, select.
Frankfurt.P23,304 per passenger.Departing Wed, 22 Apr.One-way flight with jetBlue.Outbound indirect flight with jetBlue, departs from Boston Logan International on Wed, 22 Apr, arriving in Frankfurt am Main.Price includes taxes and charges.From P23,304, select.
Frankfurt.P24,365 per passenger.Departing Thu, 7 May.One-way flight with Iberia.Outbound indirect flight with Iberia, departs from Boston Logan International on Thu, 7 May, arriving in Hahn.Price includes taxes and charges.From P24,365, select.
Frankfurt.P24,520 per passenger.Departing Sun, 16 Aug.One-way flight with TAP Air Portugal.Outbound indirect flight with TAP Air Portugal, departs from Boston Logan International on Sun, 16 Aug, arriving in Frankfurt am Main.Price includes taxes and charges.From P24,520, select.
Frankfurt.P24,773 per passenger.Departing Tue, 15 Dec.One-way flight with TAP Air Portugal.Outbound indirect flight with TAP Air Portugal, departs from Boston Logan International on Tue, 15 Dec, arriving in Frankfurt am Main.Price includes taxes and charges.From P24,773, select.
Frankfurt.P24,776 per passenger.Departing Mon, 22 Feb.One-way flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departs from Boston Logan International on Mon, 22 Feb, arriving in Frankfurt am Main.Price includes taxes and charges.From P24,776, select.
Frankfurt.P24,836 per passenger.Departing Mon, 16 Nov.One-way flight with TAP Air Portugal.Outbound indirect flight with TAP Air Portugal, departs from Boston Logan International on Mon, 16 Nov, arriving in Frankfurt am Main.Price includes taxes and charges.From P24,836, select.
Frankfurt.P24,836 per passenger.Departing Sun, 26 Jul.One-way flight with TAP Air Portugal.Outbound indirect flight with TAP Air Portugal, departs from Boston Logan International on Sun, 26 Jul, arriving in Frankfurt am Main.Price includes taxes and charges.From P24,836, select.
Frankfurt.P24,889 per passenger.Departing Tue, 5 Jan.One-way flight with TAP Air Portugal.Outbound indirect flight with TAP Air Portugal, departs from Boston Logan International on Tue, 5 Jan, arriving in Frankfurt am Main.Price includes taxes and charges.From P24,889, select.
Frankfurt.P26,654 per passenger.Departing Mon, 22 Mar.One-way flight with Iberia.Outbound indirect flight with Iberia, departs from Boston Logan International on Mon, 22 Mar, arriving in Frankfurt am Main.Price includes taxes and charges.From P26,654, select.
Frankfurt.P29,963 per passenger.Departing Sat, 12 Sep.One-way flight with Condor.Outbound direct flight with Condor departs from Boston Logan International on Sat, 12 Sep, arriving in Frankfurt am Main.Price includes taxes and charges.From P29,963, select.
Frankfurt.P29,972 per passenger.Departing Wed, 8 Jul.One-way flight with Condor.Outbound direct flight with Condor departs from Boston Logan International on Wed, 8 Jul, arriving in Frankfurt am Main.Price includes taxes and charges.From P29,972, select.
Frankfurt.P29,972 per passenger.Departing Fri, 14 Aug.One-way flight with Condor.Outbound direct flight with Condor departs from Boston Logan International on Fri, 14 Aug, arriving in Frankfurt am Main.Price includes taxes and charges.From P29,972, select.
Frankfurt.P30,222 per passenger.Departing Tue, 30 Jun.One-way flight with Condor.Outbound direct flight with Condor departs from Boston Logan International on Tue, 30 Jun, arriving in Frankfurt am Main.Price includes taxes and charges.From P30,222, select.

Find the cheapest month to fly from Boston to Frankfurt

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Boston to Frankfurt flights are currently cheapest in October.
Apr
from P23,304
May
from P24,365
Jun
from P21,583
Jul
from P24,836
Aug
from P24,520
Sep
from P23,257
Oct
from P19,942
Nov
from P24,836
Dec
from P24,773
Jan
from P24,889
Feb
from P24,776
Mar
from P26,654

Direct flights from Boston to Frankfurt

Alternative Boston to Frankfurt routes

Looking for the cheapest, fastest or easiest route from Boston to Frankfurt? You could fly into the following airports instead.

Frankfurt am Main

12km from central Frankfurt
Closest
from P21,583
Search flights

Mannheim

72km from central Frankfurt
Search flights

Hahn

103km from central Frankfurt
Cheapest
from P19,942
Search flights

Boston to Frankfurt: Flight information

The things to know before you go.
Cheapest flight foundP19,942
Cheapest month to flyOctober
Average flight time7 hrs, 9 mins
Most popular airlineAir Canada
Average flights per week57

Finding cheap flights from Boston to Frankfurt: Frequently asked questions

There are 3 airports in Frankfurt: Frankfurt am Main, Mannheim and Hahn.
The best price we found for a return flight from Boston to Frankfurt is P29,242. 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 9 minutes is the average flight time from Boston to Frankfurt.
Air Canada, Lufthansa and United fly direct from Boston to Frankfurt.
As of April 2026, there are 57 flights per week flying from Boston to Frankfurt.
The cheapest month to fly from Boston to Frankfurt is usually April.
If you're flying from Boston, the cheapest airport near Frankfurt is Frankfurt am Main – which is 11.8 km away from the centre of Frankfurt. We've found flights into this airport from P29,242.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Boston to Frankfurt on Monday, 27 April 2026.
Yes – the average flight time is 7 hours and 9 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 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.
In April, the average temperature is usually around 9°C. July is typically the warmest month in Frankfurt, when it usually averages around 25°C. You can expect the least rain in April. The coldest month is January, with temperatures averaging -3°C. The rainiest month is July.
The cheapest airline that flies to Frankfurt is Aer Lingus. And the cheapest airline that flies to Mannheim Airport is Condor.

How to find cheap plane tickets from Boston to Frankfurt

Looking for cheap flights from Boston to Frankfurt? Whether you are aiming to find one-way or return flights, here are a few tips on how to secure the best ticket price and make your journey as smooth as possible.

  • Simply hit 'search'. We've compared tickets from all major online travel agents and airlines flying from Boston-Frankfurt to find the cheapest flights. And with us there are no hidden extras - what you see is what you pay.

  • Flex your dates to find the flight price for your Boston-Frankfurt flight. If your travel dates are flexible, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Frankfurt from Boston.

  • Set up a Price Alert. You can easily track the price of your flight from Boston to Frankfurt by creating an alert. Whenever prices go down or up, you'll get a push notification or e-mail to help you get the best flight deal.

  • Look for non-stop flights. Only interested in direct flights between Boston and Frankfurt ? Make sure to tick 'Direct flights only' when performing a search. If there are flights without stops available, these will appear in the results.

  • Include nearby airports in your search. Widen your search for Boston to Frankfurt flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save on your next trip.

  • Find the cheapest Business class flights from Boston to Frankfurt. Check the difference in price of your Boston-Frankfurt air ticket when travelling in Economy, Premium economy, Business or First class. Note that not all cabin classes are available on every route or airline.

  • Search for cheap flights when out and about. To get the best flight booking experience regardless of where you are, download our app and search for flight tickets from Boston to Frankfurt on the go.

Book flight tickets from Boston to Frankfurt  with peace of mind

  • Find flexible flights. Your airline might be offering flexible tickets from Boston to Frankfurt , which means you won't lose out if your flight has to be changed or cancelled.

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  • Add travel cost protection. Avoid travel pitfalls and choose travel cost protection - it's available at the checkout as you book your Boston-Frankfurt flight with us.

  • Reduce your carbon footprint by selecting a greener flight option. To check whether there are any lower emissions flights available on the route Boston-Frankfurt , simply check the “only show flights with lower CO₂ emissions” box later on in your search.

Combine your cheap flight to Frankfurt with hotels and car hire

Once you've secured your flight booking from Boston to Frankfurt, we will help you discover the best prices and exclusive rates for cheap hotels in Frankfurt or nearby. And if you're looking for car hire, we've got you covered too. We allow you to compare hundreds of car hire companies in one search and find the best price on car rental in Frankfurt.

Compare Boston-Frankfurt tickets with other routes

Not entirely set on flying from Boston to Frankfurt yet? You can easily browse other destinations by searching flights to 'Everywhere' - this will allow you to find the cheapest place to travel from your chosen departure point in the Philippines or abroad.


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.