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

Return flights

26 May - 09 Jun	Condor
02 May - 23 May	Icelandair
27 May - 01 Jun	Condor
22 May - 30 May	Aer Lingus
15 May - 06 Jun	Condor
13 May - 06 Jun	ITA Airways
23 May - 06 Jun	Icelandair
02 May - 23 May	Air France	direct
26 May - 09 Jun	Delta	direct
13 May - 06 Jun	Air France	direct
23 May - 06 Jun	Air France	direct
22 May - 30 May	Air France	direct
15 May - 06 Jun	Air France	direct
27 May - 01 Jun	Air France	direct

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

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 Boston to Paris in May from $595

Return flights