Cheapest return flights from Paris to Boston in October from $349

Best time to book flights for Paris (CDG) to Boston (BOS) flights at AirHint

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

Return flights

09 Oct - 14 Oct Fly Play
04 Oct - 11 Oct Fly Play
07 Oct - 15 Oct Fly Play
06 Oct - 18 Oct Fly Play
22 Oct - 29 Oct Fly Play
16 Oct - 03 Nov Fly Play
16 Oct - 04 Nov Fly Play
17 Oct - 26 Oct Fly Play
20 Oct - 26 Oct Fly Play
17 Oct - 03 Nov Fly Play
24 Oct - 04 Nov Fly Play
18 Oct - 31 Oct Fly Play
17 Oct - 03 Nov Air France direct
18 Oct - 01 Nov Delta direct

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

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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