Cheapest return flights from Boston to Frankfurt in March from 451€

AirHint found the following cheapest return flights from Boston (BOS) to Frankfurt (FRA) in March 2026 (see full year).

Return flights

09 Mar - 23 Mar Aer Lingus
25 Mar - 10 Apr TAP
21 Mar - 26 Mar Icelandair
12 Mar - 26 Mar Condor
19 Mar - 26 Mar Icelandair
24 Mar - 31 Mar Icelandair
09 Mar - 16 Mar Icelandair
29 Mar - 05 Apr Icelandair
04 Mar - 11 Mar Lufthansa direct
24 Mar - 31 Mar Lufthansa direct
09 Mar - 23 Mar Lufthansa direct
12 Mar - 26 Mar Lufthansa direct
25 Mar - 10 Apr Lufthansa direct
29 Mar - 05 Apr Lufthansa direct

Also check the deals for one-way flights from Boston to Frankfurt in March.

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