Cheapest return flights from Boston to Paris in August from $383

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

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

Return flights

31 Aug - 06 Sep Fly Play
31 Aug - 07 Sep Fly Play
18 Aug - 30 Aug Fly Play
29 Aug - 14 Sep Fly Play
18 Aug - 25 Aug Fly Play
10 Aug - 21 Aug Fly Play
15 Aug - 27 Aug Fly Play
20 Aug - 26 Aug Fly Play
16 Aug - 25 Aug Fly Play
12 Aug - 25 Aug Fly Play
14 Aug - 22 Aug Icelandair
14 Aug - 21 Aug Icelandair
12 Aug - 19 Aug Icelandair
24 Aug - 12 Sep Icelandair
25 Aug - 12 Sep Icelandair
25 Aug - 12 Sep Delta direct
24 Aug - 12 Sep Delta direct
31 Aug - 07 Sep Air France direct
29 Aug - 14 Sep Air France direct
31 Aug - 06 Sep Air France direct

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

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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