Cheapest return flights from Chicago to Berlin in May from $817

AirHint found the following cheapest return flights from Chicago (MDW) to Berlin (BER) in May 2026 (see full year).

Return flights

22 May - 12 Jun Porter Airlines (Canada) Ltd
22 May - 26 May Porter Airlines (Canada) Ltd
18 May - 18 Jun Frontier Airlines
25 May - 13 Jun Porter Airlines (Canada) Ltd
25 May - 12 Jun Porter Airlines (Canada) Ltd
29 May - 09 Jun Condor
21 May - 25 May Frontier Airlines
29 May - 16 Jun Condor

Also check the deals for one-way flights from Chicago to Berlin in May.

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