Frankfurt to Boston and back is the whole of this page. We watch the route continuously and show the cheapest return fare we have actually seen on it, along with the exact outbound and return dates that price applied to.
Every fare here is re-confirmed against Skyscanner automatically, and each one is stamped with the moment it was last checked, so you can see how fresh it is instead of taking it on trust. Not flying from Frankfurt? We track 41 other departure cities for Boston, listed at the foot of this page.
Frankfurt → Boston
for 1 Nov – 12 Nov 2026
✓ live-checked 6 hours ago
Check live price on Skyscanner →Price history 35 checks recorded for this route
lowest seen €417 · typical €426 · highest €549 · now €418
The cheapest Frankfurt to Boston return flight on the radar right now is €418, flying with TAP Air Portugal via one or more connections. It covers departures in November 2026, and every dated link below opens that exact FRA–BOS search on Skyscanner. Across 35 recorded checks it has ranged between €417 and €549. Our sampling points to November 2026 as the cheapest month to fly Frankfurt to Boston.
Frankfurt to Boston flights: common questions
How much is a flight from Frankfurt to Boston?
The lowest return fare we currently track from Frankfurt (FRA) to Boston (BOS) is €418. The typical price on this route is €426, so anything near €418 is worth booking quickly. Over 35 recorded checks we have seen it as low as €417 and as high as €549.
Which airline flies from Frankfurt to Boston at this price?
This €418 fare is with TAP Air Portugal, with at least one connection. The live search lists every carrier serving the route, so you can compare schedules before booking.
Is there a direct flight from Frankfurt to Boston?
This €418 fare includes at least one connection. If you need a non-stop Frankfurt to Boston flight, open the live search and apply the direct filter there.
When is the cheapest time to fly from Frankfurt to Boston?
Our price sampling points to November 2026 as the cheapest departure month on this route. The dated links on this page cover November 2026.
Is the €418 Frankfurt to Boston fare still available?
We last confirmed this €418 fare against live Skyscanner availability 6 hours ago. Deal fares move within days, so the Check live price button re-runs the exact search and shows today's number rather than a cached one.
How do I book this Frankfurt to Boston deal?
Pick a date pair above or press Check live price. That opens the exact FRA–BOS search on Skyscanner, where you book directly with the airline or agent. TravelFree does not sell tickets, adds no booking fee and does not mark the price up.
Every Frankfurt to Boston price on this page comes from a real bookable quote and is re-checked automatically. TravelFree takes no commission from you and never marks a fare up.
Fares move quickly. If this Frankfurt to Boston price has gone by the time you search, shift the dates a day or two either side, because the same route is often still cheap just next door.