Cheapest return flights from Boston to Krakow in March from $344

AirHint found the following cheapest return flights from Boston (BOS) to Krakow (KRK) in March 2026 (see full year).

Return flights

29 Mar - 07 Apr SWISS
27 Mar - 03 Apr Brussels Airlines
30 Mar - 06 Apr Brussels Airlines
09 Mar - 16 Mar Air Canada
24 Mar - 31 Mar Finnair
18 Mar - 25 Mar Air Canada
11 Mar - 25 Mar Air Canada
15 Mar - 22 Mar Air Canada
21 Mar - 28 Mar Air Canada
03 Mar - 10 Mar SWISS
19 Mar - 27 Mar SWISS
08 Mar - 22 Mar Brussels Airlines
12 Mar - 19 Mar Brussels Airlines

Also check the deals for one-way flights from Boston to Krakow in March.

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