AirHint found the following cheapest return flights from Paris (CDG) to Boston (BOS) in July 2025 (see full year).

Return flights

09 Jul - 18 Jul	Condor
09 Jul - 16 Jul	Condor
22 Jul - 29 Jul	Condor
22 Jul - 29 Aug	Condor
22 Jul - 02 Aug	Condor
22 Jul - 08 Aug	Condor
10 Jul - 15 Jul	Condor
10 Jul - 17 Jul	Condor
16 Jul - 23 Jul	Fly Play
16 Jul - 06 Aug	Fly Play
07 Jul - 13 Jul	Condor
26 Jul - 17 Aug	Condor
28 Jul - 04 Aug	Condor
26 Jul - 02 Aug	Condor
16 Jul - 22 Jul	Condor
08 Jul - 17 Jul	Condor
08 Jul - 10 Jul	Condor
25 Jul - 29 Aug	Condor
25 Jul - 02 Aug	Condor
25 Jul - 08 Aug	Condor

Also check the deals for one-way flights from Paris to Boston in July.

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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Cheapest return flights from Paris to Boston in July from $614

Return flights