AirHint found the following cheapest return flights from Boston (BOS) to Geneva (GVA) in January 2026 (see full year).
Return flights
| 08 Jan - 23 Jan | United | ||
| 08 Jan - 30 Jan | United | ||
| 24 Jan - 31 Jan | TAP | ||
| 15 Jan - 07 Feb | Iberia | ||
| 16 Jan - 07 Feb | TAP | ||
| 08 Jan - 31 Jan | TAP | ||
| 16 Jan - 25 Jan | Iberia | ||
| 03 Jan - 24 Jan | Iberia |
Also check the deals for one-way flights from Boston to Geneva in January.
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