AirHint found the following cheapest one-way flights from Boston (BOS) to Paris (CDG) in May 2026 (see full year).
One-Way flights
| 24 May | Icelandair | ||
| 12 May | SWISS | ||
| 29 May | Icelandair | ||
| 06 May | KLM | ||
| 13 May | Lufthansa | ||
| 10 May | Icelandair | ||
| 23 May | SWISS | ||
| 22 May | SWISS | ||
| 04 May | Lufthansa | ||
| 13 May | Air France | direct |
Also check the deals for return flights from Boston to Paris in May.
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