AirHint found the following cheapest one-way flights from Boston (BOS) to Zurich (ZRH) in April 2026 (see full year).
One-Way flights
| 01 Apr | Spirit Airlines | ||
| 25 Apr | Icelandair | ||
| 12 Apr | TAP | ||
| 09 Apr | TAP | ||
| 17 Apr | Aer Lingus | ||
| 25 Apr | SWISS | direct | |
| 09 Apr | United | direct | |
| 01 Apr | SWISS | direct | |
| 17 Apr | SWISS | direct |
Also check the deals for return flights from Boston to Zurich in April.
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