AirHint found the following cheapest one-way flights from Paris (CDG) to Boston (BOS) in December 2025 (see full year).

One-Way flights

13 Dec	Vueling Airlines
10 Dec	Vueling Airlines
14 Dec	Vueling Airlines
15 Dec	Vueling Airlines
25 Dec	Vueling Airlines
10 Dec	jetBlue	direct
30 Dec	Azores Airlines
26 Dec	WestJet
07 Dec	British Airways
19 Dec	Vueling Airlines

Also check the deals for return flights from Paris to Boston in December.

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 one-way flights from Paris to Boston in December from $242

One-Way flights