Cheapest return flights from Chicago to Athens in May from $869

Best time to book flights for Chicago (MDW) to Athens (ATH) flights at AirHint

AirHint found the following cheapest return flights from Chicago (MDW) to Athens (ATH) in May 2025 (see full year).

Return flights

19 May - 30 May Delta
25 May - 04 Jun Delta
17 May - 25 May Air France
13 May - 24 May Delta
20 May - 30 May Delta
27 May - 10 Jun Delta
07 May - 14 May Virgin Atlantic
01 May - 09 May Air France
27 May - 01 Jun Delta
21 May - 01 Jun Delta

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

Skyscanner

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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