Cheapest return flights from Boston to Paris in September from 451€

AirHint found the following cheapest return flights from Boston (BOS) to Paris (CDG) in September 2026 (see full year).

Return flights

02 Sep - 07 Sep Scandinavian Airlines
08 Sep - 06 Oct Scandinavian Airlines
15 Sep - 15 Oct Scandinavian Airlines
23 Sep - 29 Sep Scandinavian Airlines
08 Sep - 13 Sep Icelandair
17 Sep - 21 Sep Icelandair
02 Sep - 06 Sep Icelandair
03 Sep - 07 Sep Icelandair
04 Sep - 13 Sep Icelandair
18 Sep - 21 Sep Icelandair
24 Sep - 27 Sep Icelandair
04 Sep - 11 Sep Icelandair
15 Sep - 15 Oct Air France direct

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

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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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