Cheapest return flights from Chicago to Athens in May from 776€

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

Return flights

12 May - 19 May Delta
01 May - 10 May Delta
10 May - 17 May Delta
11 May - 18 May Delta
07 May - 17 May Delta
16 May - 23 May Delta
11 May - 17 May Air France
26 May - 05 Jun Delta
06 May - 13 May Virgin Atlantic
13 May - 20 May Virgin Atlantic
23 May - 31 May Delta
21 May - 02 Jun Virgin Atlantic
30 May - 14 Jun Virgin Atlantic

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

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