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

Return flights

14 Jan - 18 Jan	easyJet
14 Jan - 21 Jan	Scandinavian Airlines
12 Jan - 19 Jan	Air France
15 Jan - 22 Jan	Air France
26 Jan - 01 Feb	WestJet
26 Jan - 06 Feb	WestJet
27 Jan - 07 Feb	jetBlue	direct
29 Jan - 01 Feb	Vueling Airlines
22 Jan - 28 Jan	jetBlue	direct
13 Jan - 29 Jan	easyJet
22 Jan - 25 Jan	easyJet
31 Jan - 07 Feb	Aer Lingus
23 Jan - 30 Jan	easyJet
12 Jan - 21 Jan	Vueling Airlines
21 Jan - 30 Jan	easyJet
30 Jan - 07 Feb	easyJet
31 Jan - 24 Feb	Air France
24 Jan - 21 Feb	Air France
30 Jan - 04 Feb	Air France
04 Jan - 14 Feb	easyJet

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

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 return flights from Paris to Boston in January from 460€

Return flights