Cheapest return flights from Prague to Boston in May from $407

AirHint found the following cheapest return flights from Prague (PRG) to Boston (BOS) in May 2026 (see full year).

Return flights

15 May - 18 May Condor
26 May - 02 Jun Condor
26 May - 31 May Condor
01 May - 03 May Ryanair
01 May - 10 May Ryanair
25 May - 05 Jun Condor
17 May - 24 May Scandinavian Airlines
20 May - 27 May Scandinavian Airlines
21 May - 28 May Scandinavian Airlines
24 May - 31 May Scandinavian Airlines
06 May - 13 May Scandinavian Airlines
07 May - 14 May Scandinavian Airlines
27 May - 03 Jun Scandinavian Airlines
28 May - 04 Jun Scandinavian Airlines
29 May - 05 Jun Scandinavian Airlines
30 May - 06 Jun Scandinavian Airlines
31 May - 07 Jun Scandinavian Airlines
11 May - 26 Jun Delta

Also check the deals for one-way flights from Prague to Boston in May.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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