Cheapest return flights from Frankfurt to Boston in June from $477

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

AirHint found the following cheapest return flights from Frankfurt (FRA) to Boston (BOS) in June 2025 (see full year).

Return flights

08 Jun - 09 Jun Condor direct
04 Jun - 15 Jun Condor direct
03 Jun - 07 Jun Condor
11 Jun - 15 Jun Condor direct
05 Jun - 09 Jun Condor direct
09 Jun - 05 Jul Condor direct
08 Jun - 14 Jun United
02 Jun - 09 Jun United
04 Jun - 10 Jun United
04 Jun - 11 Jun United
03 Jun - 10 Jun United
14 Jun - 05 Jul Lufthansa
06 Jun - 10 Jul Delta
16 Jun - 09 Jul Condor direct
20 Jun - 02 Jul KLM
29 Jun - 16 Jul KLM
26 Jun - 03 Jul KLM
18 Jun - 03 Jul KLM
20 Jun - 02 Jul Condor direct
25 Jun - 02 Jul American Airlines

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

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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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