AirHint found the following cheapest return flights from Boston (BOS) to Prague (PRG) in March 2026 (see full year).
Return flights
| 18 Mar - 01 Apr | Air Canada | ||
| 15 Mar - 04 Apr | TAP | ||
| 18 Mar - 11 Apr | Air Canada | ||
| 06 Mar - 13 Mar | Air Canada | ||
| 25 Mar - 18 Apr | Air Canada | ||
| 21 Mar - 04 Apr | TAP | ||
| 06 Mar - 28 Mar | Aer Lingus |
Also check the deals for one-way flights from Boston to Prague in March.
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