Cheapest return flights from Frankfurt (FRA) to Boston (BOS), April

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
16 Apr 22 Apr Icelandair
28 Apr 24 May Icelandair
06 Apr 13 Apr Aer Lingus
07 Apr 14 Apr Aer Lingus
08 Apr 15 Apr Aer Lingus
10 Apr 17 Apr Aer Lingus
11 Apr 18 Apr Aer Lingus
12 Apr 19 Apr Aer Lingus
13 Apr 20 Apr Aer Lingus
14 Apr 21 Apr Aer Lingus
15 Apr 22 Apr Aer Lingus
29 Apr 06 May Austrian Airlines
25 Apr 02 May Austrian Airlines
26 Apr 03 May Austrian Airlines
28 Apr 05 May Lufthansa
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deals for one-way flights from Frankfurt to Boston in April.

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Updated Jun 11, 2026.

About these fares

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