Cheapest one-way flights from Frankfurt to Boston in May from $304

Best time to book flights for Frankfurt (FRA) to Boston (BOS) flights at AirHint

AirHint found the following cheapest one-way flights from Frankfurt (FRA) to Boston (BOS) in May 2025 (see full year).

One-Way flights

27 May Ryanair
19 May Ryanair
04 May Ryanair
01 May Ryanair
09 May Ryanair
03 May Ryanair
02 May Lufthansa
02 May Condor direct
29 May easyJet
28 May easyJet

Also check the deals for return flights from Frankfurt to Boston in May.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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