Cheapest return flights from Paris to Boston in May from 366€

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 May 2025 (see full year).

Return flights

14 May - 18 May Fly Play
13 May - 20 May Fly Play
11 May - 20 May Fly Play
12 May - 20 May Fly Play
08 May - 15 May Fly Play
06 May - 15 May Fly Play
23 May - 01 Jun Fly Play
29 May - 01 Jun Fly Play
20 May - 08 Jun Fly Play
03 May - 10 May Fly Play
19 May - 20 May LEVEL
19 May - 22 May LEVEL
19 May - 31 May Icelandair
29 May - 01 Jun jetBlue direct
20 May - 08 Jun Delta direct
23 May - 01 Jun Delta direct

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

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.

Book a cheap hotel in Boston

Cheap car rent in Boston