AirHint found the following cheapest one-way flights from Boston (BOS) to Prague (PRG) in August 2026 (see full year).
One-Way flights
| 12 Aug | SWISS | ||
| 26 Aug | Lufthansa | ||
| 16 Aug | Lufthansa | ||
| 10 Aug | SWISS | ||
| 27 Aug | SWISS | ||
| 18 Aug | Austrian Airlines | ||
| 11 Aug | Austrian Airlines | ||
| 31 Aug | SWISS | ||
| 30 Aug | SWISS | ||
| 13 Aug | Icelandair |
Also check the deals for return flights from Boston to Prague in August.
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